From e39021ff8ae5651b96790b83e85dd593d223044a Mon Sep 17 00:00:00 2001 From: Nick Foster Date: Tue, 14 Sep 2010 22:01:56 -0700 Subject: [PATCH] Initial commit --- AUTHORS | 1 + COPYING | 674 ++ ChangeLog | 25 + INSTALL | 365 + Makefile.am | 33 + Makefile.common | 67 + NEWS | 0 README | 50 + bootstrap | 29 + config/.svn/all-wcprops | 293 + config/.svn/dir-prop-base | 20 + config/.svn/entries | 651 ++ config/.svn/format | 1 + config/.svn/prop-base/Makefile.am.svn-base | 9 + config/.svn/prop-base/acx_pthread.m4.svn-base | 9 + .../.svn/prop-base/ax_boost_base.m4.svn-base | 5 + .../prop-base/ax_boost_date_time.m4.svn-base | 5 + .../prop-base/ax_boost_filesystem.m4.svn-base | 5 + .../prop-base/ax_boost_iostreams.m4.svn-base | 5 + .../ax_boost_program_options.m4.svn-base | 5 + .../prop-base/ax_boost_python.m4.svn-base | 5 + .../.svn/prop-base/ax_boost_regex.m4.svn-base | 5 + .../ax_boost_serialization.m4.svn-base | 5 + .../prop-base/ax_boost_signals.m4.svn-base | 5 + 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75 + configure.ac | 75 + src/Makefile.am | 22 + src/lib/Makefile.am | 84 + src/lib/air.i | 52 + src/lib/air_modes_framer.cc | 92 + src/lib/air_modes_framer.h | 33 + src/lib/air_modes_preamble.cc | 147 + src/lib/air_modes_preamble.h | 35 + src/lib/air_modes_slicer.cc | 220 + src/lib/air_modes_slicer.h | 35 + src/lib/air_modes_types.h | 19 + src/lib/modes_energy.cc | 30 + src/lib/modes_energy.h | 4 + src/lib/modes_parity.cc | 256 + src/lib/modes_parity.h | 8 + src/python/Makefile.am | 32 + src/python/altitude.py | 71 + src/python/altitude.pyc | Bin 0 -> 1417 bytes src/python/cpr-test.py | 38 + src/python/cpr.py | 246 + src/python/cpr.pyc | Bin 0 -> 5823 bytes src/python/modes_parse.py | 247 + src/python/modes_parse.pyc | Bin 0 -> 5330 bytes src/python/modes_print.py | 142 + src/python/modes_sql.py | 85 + src/python/usrp_modes.py | 183 + 189 files changed, 21343 insertions(+) create mode 100644 AUTHORS create mode 100644 COPYING create mode 100644 ChangeLog create mode 100644 INSTALL 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src/python/altitude.pyc create mode 100755 src/python/cpr-test.py create mode 100644 src/python/cpr.py create mode 100644 src/python/cpr.pyc create mode 100644 src/python/modes_parse.py create mode 100644 src/python/modes_parse.pyc create mode 100644 src/python/modes_print.py create mode 100644 src/python/modes_sql.py create mode 100755 src/python/usrp_modes.py diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..ee4560a --- /dev/null +++ b/AUTHORS @@ -0,0 +1 @@ +Eric Blossom diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..4b6c4f9 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,25 @@ +# +# Copyright 2001,2002,2003,2004,2005,2006,2007 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +For the blow by blow changes for each file, please consult +http://gnuradio.org/trac/timeline + +It's got everything that used to be in here ;) diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..7d1c323 --- /dev/null +++ b/INSTALL @@ -0,0 +1,365 @@ +Installation Instructions +************************* + +Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, +2006, 2007, 2008, 2009 Free Software Foundation, Inc. + + Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. This file is offered as-is, +without warranty of any kind. + +Basic Installation +================== + + Briefly, the shell commands `./configure; make; make install' should +configure, build, and install this package. The following +more-detailed instructions are generic; see the `README' file for +instructions specific to this package. Some packages provide this +`INSTALL' file but do not implement all of the features documented +below. The lack of an optional feature in a given package is not +necessarily a bug. More recommendations for GNU packages can be found +in *note Makefile Conventions: (standards)Makefile Conventions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, and a +file `config.log' containing compiler output (useful mainly for +debugging `configure'). + + It can also use an optional file (typically called `config.cache' +and enabled with `--cache-file=config.cache' or simply `-C') that saves +the results of its tests to speed up reconfiguring. Caching is +disabled by default to prevent problems with accidental use of stale +cache files. + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If you are using the cache, and at +some point `config.cache' contains results you don't want to keep, you +may remove or edit it. + + The file `configure.ac' (or `configure.in') is used to create +`configure' by a program called `autoconf'. You need `configure.ac' if +you want to change it or regenerate `configure' using a newer version +of `autoconf'. + + The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. + + Running `configure' might take a while. While running, it prints + some messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package, generally using the just-built uninstalled binaries. + + 4. Type `make install' to install the programs and any data files and + documentation. When installing into a prefix owned by root, it is + recommended that the package be configured and built as a regular + user, and only the `make install' phase executed with root + privileges. + + 5. Optionally, type `make installcheck' to repeat any self-tests, but + this time using the binaries in their final installed location. + This target does not install anything. Running this target as a + regular user, particularly if the prior `make install' required + root privileges, verifies that the installation completed + correctly. + + 6. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + + 7. Often, you can also type `make uninstall' to remove the installed + files again. In practice, not all packages have tested that + uninstallation works correctly, even though it is required by the + GNU Coding Standards. + + 8. Some packages, particularly those that use Automake, provide `make + distcheck', which can by used by developers to test that all other + targets like `make install' and `make uninstall' work correctly. + This target is generally not run by end users. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. Run `./configure --help' +for details on some of the pertinent environment variables. + + You can give `configure' initial values for configuration parameters +by setting variables in the command line or in the environment. Here +is an example: + + ./configure CC=c99 CFLAGS=-g LIBS=-lposix + + *Note Defining Variables::, for more details. + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you can use GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. This +is known as a "VPATH" build. + + With a non-GNU `make', it is safer to compile the package for one +architecture at a time in the source code directory. After you have +installed the package for one architecture, use `make distclean' before +reconfiguring for another architecture. + + On MacOS X 10.5 and later systems, you can create libraries and +executables that work on multiple system types--known as "fat" or +"universal" binaries--by specifying multiple `-arch' options to the +compiler but only a single `-arch' option to the preprocessor. Like +this: + + ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ + CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \ + CPP="gcc -E" CXXCPP="g++ -E" + + This is not guaranteed to produce working output in all cases, you +may have to build one architecture at a time and combine the results +using the `lipo' tool if you have problems. + +Installation Names +================== + + By default, `make install' installs the package's commands under +`/usr/local/bin', include files under `/usr/local/include', etc. You +can specify an installation prefix other than `/usr/local' by giving +`configure' the option `--prefix=PREFIX', where PREFIX must be an +absolute file name. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +pass the option `--exec-prefix=PREFIX' to `configure', the package uses +PREFIX as the prefix for installing programs and libraries. +Documentation and other data files still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=DIR' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. In general, the +default for these options is expressed in terms of `${prefix}', so that +specifying just `--prefix' will affect all of the other directory +specifications that were not explicitly provided. + + The most portable way to affect installation locations is to pass the +correct locations to `configure'; however, many packages provide one or +both of the following shortcuts of passing variable assignments to the +`make install' command line to change installation locations without +having to reconfigure or recompile. + + The first method involves providing an override variable for each +affected directory. For example, `make install +prefix=/alternate/directory' will choose an alternate location for all +directory configuration variables that were expressed in terms of +`${prefix}'. Any directories that were specified during `configure', +but not in terms of `${prefix}', must each be overridden at install +time for the entire installation to be relocated. The approach of +makefile variable overrides for each directory variable is required by +the GNU Coding Standards, and ideally causes no recompilation. +However, some platforms have known limitations with the semantics of +shared libraries that end up requiring recompilation when using this +method, particularly noticeable in packages that use GNU Libtool. + + The second method involves providing the `DESTDIR' variable. For +example, `make install DESTDIR=/alternate/directory' will prepend +`/alternate/directory' before all installation names. The approach of +`DESTDIR' overrides is not required by the GNU Coding Standards, and +does not work on platforms that have drive letters. On the other hand, +it does better at avoiding recompilation issues, and works well even +when some directory options were not specified in terms of `${prefix}' +at `configure' time. + +Optional Features +================= + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + + Some packages offer the ability to configure how verbose the +execution of `make' will be. For these packages, running `./configure +--enable-silent-rules' sets the default to minimal output, which can be +overridden with `make V=1'; while running `./configure +--disable-silent-rules' sets the default to verbose, which can be +overridden with `make V=0'. + +Particular systems +================== + + On HP-UX, the default C compiler is not ANSI C compatible. If GNU +CC is not installed, it is recommended to use the following options in +order to use an ANSI C compiler: + + ./configure CC="cc -Ae -D_XOPEN_SOURCE=500" + +and if that doesn't work, install pre-built binaries of GCC for HP-UX. + + On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot +parse its `' header file. The option `-nodtk' can be used as +a workaround. If GNU CC is not installed, it is therefore recommended +to try + + ./configure CC="cc" + +and if that doesn't work, try + + ./configure CC="cc -nodtk" + + On Solaris, don't put `/usr/ucb' early in your `PATH'. This +directory contains several dysfunctional programs; working variants of +these programs are available in `/usr/bin'. So, if you need `/usr/ucb' +in your `PATH', put it _after_ `/usr/bin'. + + On Haiku, software installed for all users goes in `/boot/common', +not `/usr/local'. It is recommended to use the following options: + + ./configure --prefix=/boot/common + +Specifying the System Type +========================== + + There may be some features `configure' cannot figure out +automatically, but needs to determine by the type of machine the package +will run on. Usually, assuming the package is built to be run on the +_same_ architectures, `configure' can figure that out, but if it prints +a message saying it cannot guess the machine type, give it the +`--build=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name which has the form: + + CPU-COMPANY-SYSTEM + +where SYSTEM can have one of these forms: + + OS + KERNEL-OS + + See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the machine type. + + If you are _building_ compiler tools for cross-compiling, you should +use the option `--target=TYPE' to select the type of system they will +produce code for. + + If you want to _use_ a cross compiler, that generates code for a +platform different from the build platform, you should specify the +"host" platform (i.e., that on which the generated programs will +eventually be run) with `--host=TYPE'. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Defining Variables +================== + + Variables not defined in a site shell script can be set in the +environment passed to `configure'. However, some packages may run +configure again during the build, and the customized values of these +variables may be lost. In order to avoid this problem, you should set +them in the `configure' command line, using `VAR=value'. For example: + + ./configure CC=/usr/local2/bin/gcc + +causes the specified `gcc' to be used as the C compiler (unless it is +overridden in the site shell script). + +Unfortunately, this technique does not work for `CONFIG_SHELL' due to +an Autoconf bug. Until the bug is fixed you can use this workaround: + + CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash + +`configure' Invocation +====================== + + `configure' recognizes the following options to control how it +operates. + +`--help' +`-h' + Print a summary of all of the options to `configure', and exit. + +`--help=short' +`--help=recursive' + Print a summary of the options unique to this package's + `configure', and exit. The `short' variant lists options used + only in the top level, while the `recursive' variant lists options + also present in any nested packages. + +`--version' +`-V' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`--cache-file=FILE' + Enable the cache: use and save the results of the tests in FILE, + traditionally `config.cache'. FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`--prefix=DIR' + Use DIR as the installation prefix. *note Installation Names:: + for more details, including other options available for fine-tuning + the installation locations. + +`--no-create' +`-n' + Run the configure checks, but stop before creating any output + files. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. + diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..56307aa --- /dev/null +++ b/Makefile.am @@ -0,0 +1,33 @@ +# +# Copyright 2004,2008,2009 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +ACLOCAL_AMFLAGS = -I config + +include $(top_srcdir)/Makefile.common + +EXTRA_DIST = bootstrap configure config.h.in \ + Makefile.swig Makefile.swig.gen.t + +SUBDIRS = config src +DIST_SUBDIRS = config src doc + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = diff --git a/Makefile.common b/Makefile.common new file mode 100644 index 0000000..4b80811 --- /dev/null +++ b/Makefile.common @@ -0,0 +1,67 @@ +# -*- Makefile -*- +# +# Copyright 2004,2006,2009 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +# these flags are used when compiling non-SWIG-wrapper files +# when going in to non-SWIG libraries +AM_CXXFLAGS = @autoconf_default_CXXFLAGS@ + +# these flags are used when compiling any CXX file +AM_CPPFLAGS = \ + $(STD_DEFINES_AND_INCLUDES) \ + $(PYTHON_CPPFLAGS) \ + $(CPPUNIT_INCLUDES) \ + $(GNURADIO_CORE_CPPFLAGS) + +# these are used by both SWIG and CXX +STD_DEFINES_AND_INCLUDES = \ + $(DEFINES) \ + -I$(GNURADIO_CORE_INCLUDEDIR) \ + -I$(GNURADIO_CORE_INCLUDEDIR)/swig + +# includes +grincludedir = $(includedir)/gnuradio + +# swig includes +swigincludedir = $(grincludedir)/swig + +# Install this stuff in the appropriate subdirectory +# This usually ends up at: +# ${prefix}/lib/python${python_version}/site-packages/gnuradio + +grpythondir = $(pythondir)/gnuradio +grpyexecdir = $(pyexecdir)/gnuradio + +# Don't assume that make predefines $(RM), because BSD make does +# not. We define it now in configure.ac using AM_PATH_PROG, but now +# here have to add a -f to be like GNU make. +RM=$(RM_PROG) -f + +# Other common defines; use "+=" to add to these +STAMPS = +MOSTLYCLEANFILES = $(BUILT_SOURCES) $(STAMPS) *.pyc *.pyo *~ *.tmp *.loT + +# Don't distribute the files defined in the variable 'no_dist_files' +dist-hook: + @for file in $(no_dist_files); do \ + echo $(RM) $(distdir)/$$file; \ + $(RM) $(distdir)/$$file; \ + done; diff --git a/NEWS b/NEWS new file mode 100644 index 0000000..e69de29 diff --git a/README b/README new file mode 100644 index 0000000..29c1e99 --- /dev/null +++ b/README @@ -0,0 +1,50 @@ +# +# Copyright 2005, 2006 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +This directory (and the resulting tarball) contains a build tree with +examples, Makefiles, etc that demonstrate how to write signal +processing blocks for the GNU Radio system. This directory is +intentionally distributed separately from the unified tarball of the +rest of GNU Radio in order to avoid problems for people who have begun +to write blocks with a modified copy of gr-howto-write-a-block. + +This package requires that gnuradio-core is already installed. It +also depends on some GNU Radio prerequisites, such as boost. + +To build the examples from the tarball use the normal recipe: + + $ ./configure + $ make + $ make check + +If you're building from CVS, you'll need to use this sequence, since +CVS doesn't contain configure or the generated Makefiles. + + $ ./bootstrap + $ ./configure + $ make + $ make check + + +The doc directory is not built by default. This is to avoid spurious +build problems on systems that don't have xmlto installed. If you +have xmlto and its dependencies installed, you can build the html +version of the howto article by cd'ing to doc and invoking make. diff --git a/bootstrap b/bootstrap new file mode 100755 index 0000000..2412a7a --- /dev/null +++ b/bootstrap @@ -0,0 +1,29 @@ +#!/bin/sh + +# Copyright 2001,2005,2008 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + + +rm -fr config.cache autom4te*.cache + +aclocal -I config +autoconf +autoheader +libtoolize --automake -c -f +automake --add-missing -c -f -Wno-portability diff --git a/config/.svn/all-wcprops b/config/.svn/all-wcprops new file mode 100644 index 0000000..3a6f56a --- /dev/null +++ b/config/.svn/all-wcprops @@ -0,0 +1,293 @@ +K 25 +svn:wc:ra_dav:version-url +V 64 +/svn/!svn/ver/10596/gnuradio/trunk/gr-howto-write-a-block/config +END +gr_sysv_shm.m4 +K 25 +svn:wc:ra_dav:version-url +V 78 +/svn/!svn/ver/6044/gnuradio/trunk/gr-howto-write-a-block/config/gr_sysv_shm.m4 +END +gr_check_createfilemapping.m4 +K 25 +svn:wc:ra_dav:version-url +V 93 +/svn/!svn/ver/6044/gnuradio/trunk/gr-howto-write-a-block/config/gr_check_createfilemapping.m4 +END +gr_doxygen.m4 +K 25 +svn:wc:ra_dav:version-url +V 77 +/svn/!svn/ver/9413/gnuradio/trunk/gr-howto-write-a-block/config/gr_doxygen.m4 +END +gr_lib64.m4 +K 25 +svn:wc:ra_dav:version-url +V 75 +/svn/!svn/ver/9362/gnuradio/trunk/gr-howto-write-a-block/config/gr_lib64.m4 +END +ax_boost_regex.m4 +K 25 +svn:wc:ra_dav:version-url +V 81 +/svn/!svn/ver/9362/gnuradio/trunk/gr-howto-write-a-block/config/ax_boost_regex.m4 +END +gr_set_md_cpu.m4 +K 25 +svn:wc:ra_dav:version-url +V 80 +/svn/!svn/ver/9362/gnuradio/trunk/gr-howto-write-a-block/config/gr_set_md_cpu.m4 +END +usrp_fusb_tech.m4 +K 25 +svn:wc:ra_dav:version-url +V 81 +/svn/!svn/ver/9362/gnuradio/trunk/gr-howto-write-a-block/config/usrp_fusb_tech.m4 +END +ax_boost_python.m4 +K 25 +svn:wc:ra_dav:version-url +V 82 +/svn/!svn/ver/9362/gnuradio/trunk/gr-howto-write-a-block/config/ax_boost_python.m4 +END +ax_boost_program_options.m4 +K 25 +svn:wc:ra_dav:version-url +V 91 +/svn/!svn/ver/9362/gnuradio/trunk/gr-howto-write-a-block/config/ax_boost_program_options.m4 +END +mkstemp.m4 +K 25 +svn:wc:ra_dav:version-url +V 74 +/svn/!svn/ver/3763/gnuradio/trunk/gr-howto-write-a-block/config/mkstemp.m4 +END +pkg.m4 +K 25 +svn:wc:ra_dav:version-url +V 70 +/svn/!svn/ver/9362/gnuradio/trunk/gr-howto-write-a-block/config/pkg.m4 +END +cppunit.m4 +K 25 +svn:wc:ra_dav:version-url +V 74 +/svn/!svn/ver/3763/gnuradio/trunk/gr-howto-write-a-block/config/cppunit.m4 +END +ax_boost_filesystem.m4 +K 25 +svn:wc:ra_dav:version-url +V 86 +/svn/!svn/ver/9362/gnuradio/trunk/gr-howto-write-a-block/config/ax_boost_filesystem.m4 +END +lf_cxx.m4 +K 25 +svn:wc:ra_dav:version-url +V 73 +/svn/!svn/ver/9362/gnuradio/trunk/gr-howto-write-a-block/config/lf_cxx.m4 +END +gr_no_undefined.m4 +K 25 +svn:wc:ra_dav:version-url +V 82 +/svn/!svn/ver/6044/gnuradio/trunk/gr-howto-write-a-block/config/gr_no_undefined.m4 +END +usrp_sdcc.m4 +K 25 +svn:wc:ra_dav:version-url +V 76 +/svn/!svn/ver/9362/gnuradio/trunk/gr-howto-write-a-block/config/usrp_sdcc.m4 +END +onceonly.m4 +K 25 +svn:wc:ra_dav:version-url +V 75 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b/config/.svn/prop-base/ax_boost_signals.m4.svn-base @@ -0,0 +1,5 @@ +K 13 +svn:eol-style +V 2 +LF +END diff --git a/config/.svn/prop-base/ax_boost_system.m4.svn-base b/config/.svn/prop-base/ax_boost_system.m4.svn-base new file mode 100644 index 0000000..abd5821 --- /dev/null +++ b/config/.svn/prop-base/ax_boost_system.m4.svn-base @@ -0,0 +1,5 @@ +K 13 +svn:eol-style +V 2 +LF +END diff --git a/config/.svn/prop-base/ax_boost_test_exec_monitor.m4.svn-base b/config/.svn/prop-base/ax_boost_test_exec_monitor.m4.svn-base new file mode 100644 index 0000000..abd5821 --- /dev/null +++ b/config/.svn/prop-base/ax_boost_test_exec_monitor.m4.svn-base @@ -0,0 +1,5 @@ +K 13 +svn:eol-style +V 2 +LF +END diff --git a/config/.svn/prop-base/ax_boost_thread.m4.svn-base b/config/.svn/prop-base/ax_boost_thread.m4.svn-base new file mode 100644 index 0000000..abd5821 --- /dev/null +++ b/config/.svn/prop-base/ax_boost_thread.m4.svn-base @@ -0,0 +1,5 @@ +K 13 +svn:eol-style +V 2 +LF +END diff --git a/config/.svn/prop-base/ax_boost_unit_test_framework.m4.svn-base b/config/.svn/prop-base/ax_boost_unit_test_framework.m4.svn-base new file mode 100644 index 0000000..abd5821 --- /dev/null +++ b/config/.svn/prop-base/ax_boost_unit_test_framework.m4.svn-base @@ -0,0 +1,5 @@ +K 13 +svn:eol-style +V 2 +LF +END diff --git a/config/.svn/prop-base/ax_boost_wserialization.m4.svn-base b/config/.svn/prop-base/ax_boost_wserialization.m4.svn-base new file mode 100644 index 0000000..abd5821 --- /dev/null +++ b/config/.svn/prop-base/ax_boost_wserialization.m4.svn-base @@ -0,0 +1,5 @@ +K 13 +svn:eol-style +V 2 +LF +END diff --git a/config/.svn/prop-base/bnv_have_qt.m4.svn-base b/config/.svn/prop-base/bnv_have_qt.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/bnv_have_qt.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/cppunit.m4.svn-base b/config/.svn/prop-base/cppunit.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/cppunit.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_check_createfilemapping.m4.svn-base b/config/.svn/prop-base/gr_check_createfilemapping.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_check_createfilemapping.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_check_mc4020.m4.svn-base b/config/.svn/prop-base/gr_check_mc4020.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_check_mc4020.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_check_shm_open.m4.svn-base b/config/.svn/prop-base/gr_check_shm_open.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_check_shm_open.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_check_usrp.m4.svn-base b/config/.svn/prop-base/gr_check_usrp.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_check_usrp.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_doxygen.m4.svn-base b/config/.svn/prop-base/gr_doxygen.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_doxygen.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_fortran.m4.svn-base b/config/.svn/prop-base/gr_fortran.m4.svn-base new file mode 100644 index 0000000..abd5821 --- /dev/null +++ b/config/.svn/prop-base/gr_fortran.m4.svn-base @@ -0,0 +1,5 @@ +K 13 +svn:eol-style +V 2 +LF +END diff --git a/config/.svn/prop-base/gr_gprof.m4.svn-base b/config/.svn/prop-base/gr_gprof.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_gprof.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_lib64.m4.svn-base b/config/.svn/prop-base/gr_lib64.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_lib64.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_libgnuradio_core_extra_ldflags.m4.svn-base b/config/.svn/prop-base/gr_libgnuradio_core_extra_ldflags.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_libgnuradio_core_extra_ldflags.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_no_undefined.m4.svn-base b/config/.svn/prop-base/gr_no_undefined.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_no_undefined.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_omnithread.m4.svn-base b/config/.svn/prop-base/gr_omnithread.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_omnithread.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_pwin32.m4.svn-base b/config/.svn/prop-base/gr_pwin32.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_pwin32.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_python.m4.svn-base b/config/.svn/prop-base/gr_python.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_python.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_require_mc4020.m4.svn-base b/config/.svn/prop-base/gr_require_mc4020.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_require_mc4020.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_scripting.m4.svn-base b/config/.svn/prop-base/gr_scripting.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_scripting.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_set_md_cpu.m4.svn-base b/config/.svn/prop-base/gr_set_md_cpu.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_set_md_cpu.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_standalone.m4.svn-base b/config/.svn/prop-base/gr_standalone.m4.svn-base new file mode 100644 index 0000000..abd5821 --- /dev/null +++ b/config/.svn/prop-base/gr_standalone.m4.svn-base @@ -0,0 +1,5 @@ +K 13 +svn:eol-style +V 2 +LF +END diff --git a/config/.svn/prop-base/gr_swig.m4.svn-base b/config/.svn/prop-base/gr_swig.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_swig.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/gr_sysv_shm.m4.svn-base b/config/.svn/prop-base/gr_sysv_shm.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/gr_sysv_shm.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/lf_cc.m4.svn-base b/config/.svn/prop-base/lf_cc.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/lf_cc.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/lf_cxx.m4.svn-base b/config/.svn/prop-base/lf_cxx.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/lf_cxx.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/lf_warnings.m4.svn-base b/config/.svn/prop-base/lf_warnings.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/lf_warnings.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/lf_x11.m4.svn-base b/config/.svn/prop-base/lf_x11.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/lf_x11.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/mkstemp.m4.svn-base b/config/.svn/prop-base/mkstemp.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/mkstemp.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/onceonly.m4.svn-base b/config/.svn/prop-base/onceonly.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/onceonly.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/pkg.m4.svn-base b/config/.svn/prop-base/pkg.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/pkg.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/usrp_fusb_tech.m4.svn-base b/config/.svn/prop-base/usrp_fusb_tech.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/usrp_fusb_tech.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/usrp_libusb.m4.svn-base b/config/.svn/prop-base/usrp_libusb.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/usrp_libusb.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/prop-base/usrp_sdcc.m4.svn-base b/config/.svn/prop-base/usrp_sdcc.m4.svn-base new file mode 100644 index 0000000..4bdf66f --- /dev/null +++ b/config/.svn/prop-base/usrp_sdcc.m4.svn-base @@ -0,0 +1,9 @@ +K 13 +svn:eol-style +V 2 +LF +K 12 +svn:keywords +V 23 +Author Date Id Revision +END diff --git a/config/.svn/text-base/Makefile.am.svn-base b/config/.svn/text-base/Makefile.am.svn-base new file mode 100644 index 0000000..5858d22 --- /dev/null +++ b/config/.svn/text-base/Makefile.am.svn-base @@ -0,0 +1,81 @@ +# +# Copyright 2001 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +include $(top_srcdir)/Makefile.common + +# Install m4 macros in this directory +m4datadir = $(datadir)/aclocal + +# List your m4 macros here +m4macros = \ + acx_pthread.m4 \ + ax_boost_base.m4 \ + ax_boost_date_time.m4 \ + ax_boost_filesystem.m4 \ + ax_boost_iostreams.m4 \ + ax_boost_program_options.m4 \ + ax_boost_python.m4 \ + ax_boost_regex.m4 \ + ax_boost_serialization.m4 \ + ax_boost_signals.m4 \ + ax_boost_system.m4 \ + ax_boost_test_exec_monitor.m4 \ + ax_boost_thread.m4 \ + ax_boost_unit_test_framework.m4 \ + ax_boost_wserialization.m4 \ + bnv_have_qt.m4 \ + cppunit.m4 \ + gr_check_createfilemapping.m4 \ + gr_check_mc4020.m4 \ + gr_check_shm_open.m4 \ + gr_check_usrp.m4 \ + gr_doxygen.m4 \ + gr_fortran.m4 \ + gr_gprof.m4 \ + gr_lib64.m4 \ + gr_libgnuradio_core_extra_ldflags.m4 \ + gr_no_undefined.m4 \ + gr_omnithread.m4 \ + gr_pwin32.m4 \ + gr_python.m4 \ + gr_require_mc4020.m4 \ + gr_scripting.m4 \ + gr_set_md_cpu.m4 \ + gr_standalone.m4 \ + gr_subversion.m4 \ + gr_swig.m4 \ + gr_sysv_shm.m4 \ + lf_cc.m4 \ + lf_cxx.m4 \ + lf_warnings.m4 \ + lf_x11.m4 \ + mkstemp.m4 \ + onceonly.m4 \ + pkg.m4 \ + usrp_fusb_tech.m4 \ + usrp_libusb.m4 \ + usrp_sdcc.m4 + + +# Don't install m4 macros anymore +# m4data_DATA = $(m4macros) + +EXTRA_DIST = $(m4macros) diff --git a/config/.svn/text-base/acx_pthread.m4.svn-base b/config/.svn/text-base/acx_pthread.m4.svn-base new file mode 100644 index 0000000..eb09f5a --- /dev/null +++ b/config/.svn/text-base/acx_pthread.m4.svn-base @@ -0,0 +1,275 @@ +# =========================================================================== +# http://autoconf-archive.cryp.to/acx_pthread.html +# =========================================================================== +# +# SYNOPSIS +# +# ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) +# +# DESCRIPTION +# +# This macro figures out how to build C programs using POSIX threads. It +# sets the PTHREAD_LIBS output variable to the threads library and linker +# flags, and the PTHREAD_CFLAGS output variable to any special C compiler +# flags that are needed. (The user can also force certain compiler +# flags/libs to be tested by setting these environment variables.) +# +# Also sets PTHREAD_CC to any special C compiler that is needed for +# multi-threaded programs (defaults to the value of CC otherwise). (This +# is necessary on AIX to use the special cc_r compiler alias.) +# +# NOTE: You are assumed to not only compile your program with these flags, +# but also link it with them as well. e.g. you should link with +# $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS +# +# If you are only building threads programs, you may wish to use these +# variables in your default LIBS, CFLAGS, and CC: +# +# LIBS="$PTHREAD_LIBS $LIBS" +# CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +# CC="$PTHREAD_CC" +# +# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant +# has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name +# (e.g. PTHREAD_CREATE_UNDETACHED on AIX). +# +# ACTION-IF-FOUND is a list of shell commands to run if a threads library +# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it +# is not found. If ACTION-IF-FOUND is not specified, the default action +# will define HAVE_PTHREAD. +# +# Please let the authors know if this macro fails on any platform, or if +# you have any other suggestions or comments. This macro was based on work +# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help +# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by +# Alejandro Forero Cuervo to the autoconf macro repository. We are also +# grateful for the helpful feedback of numerous users. +# +# LAST MODIFICATION +# +# 2008-04-12 +# +# COPYLEFT +# +# Copyright (c) 2008 Steven G. Johnson +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Macro Archive. When you make and +# distribute a modified version of the Autoconf Macro, you may extend this +# special exception to the GPL to apply to your modified version as well. + +AC_DEFUN([ACX_PTHREAD], [ +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_SAVE +AC_LANG_C +acx_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on True64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS]) + AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) + AC_MSG_RESULT($acx_pthread_ok) + if test x"$acx_pthread_ok" = xno; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) +# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) +# -pthreads: Solaris/gcc +# -mthreads: Mingw32/gcc, Lynx/gcc +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads too; +# also defines -D_REENTRANT) +# ... -mt is also the pthreads flag for HP/aCC +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case "${host_cpu}-${host_os}" in + *solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (We need to link with -pthreads/-mt/ + # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather + # a function called by this macro, so we could check for that, but + # who knows whether they'll stub that too in a future libc.) So, + # we'll just look for -pthreads and -lpthread first: + + acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" + ;; +esac + +if test x"$acx_pthread_ok" = xno; then +for flag in $acx_pthread_flags; do + + case $flag in + none) + AC_MSG_CHECKING([whether pthreads work without any flags]) + ;; + + -*) + AC_MSG_CHECKING([whether pthreads work with $flag]) + PTHREAD_CFLAGS="$flag" + ;; + + pthread-config) + AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no) + if test x"$acx_pthread_config" = xno; then continue; fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + AC_MSG_CHECKING([for the pthreads library -l$flag]) + PTHREAD_LIBS="-l$flag" + ;; + esac + + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + AC_TRY_LINK([#include ], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [acx_pthread_ok=yes]) + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + AC_MSG_RESULT($acx_pthread_ok) + if test "x$acx_pthread_ok" = xyes; then + break; + fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$acx_pthread_ok" = xyes; then + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. + AC_MSG_CHECKING([for joinable pthread attribute]) + attr_name=unknown + for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do + AC_TRY_LINK([#include ], [int attr=$attr; return attr;], + [attr_name=$attr; break]) + done + AC_MSG_RESULT($attr_name) + if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then + AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name, + [Define to necessary symbol if this constant + uses a non-standard name on your system.]) + fi + + AC_MSG_CHECKING([if more special flags are required for pthreads]) + flag=no + case "${host_cpu}-${host_os}" in + *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; + *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; + esac + AC_MSG_RESULT(${flag}) + if test "x$flag" != xno; then + PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" + fi + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + # More AIX lossage: must compile with xlc_r or cc_r + if test x"$GCC" != xyes; then + AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC}) + else + PTHREAD_CC=$CC + fi +else + PTHREAD_CC="$CC" +fi + +AC_SUBST(PTHREAD_LIBS) +AC_SUBST(PTHREAD_CFLAGS) +AC_SUBST(PTHREAD_CC) + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test x"$acx_pthread_ok" = xyes; then + ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1]) + : +else + acx_pthread_ok=no + $2 +fi +AC_LANG_RESTORE +])dnl ACX_PTHREAD diff --git a/config/.svn/text-base/ax_boost_base.m4.svn-base b/config/.svn/text-base/ax_boost_base.m4.svn-base new file mode 100644 index 0000000..e979022 --- /dev/null +++ b/config/.svn/text-base/ax_boost_base.m4.svn-base @@ -0,0 +1,334 @@ +# =========================================================================== +# http://autoconf-archive.cryp.to/ax_boost_base.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_BOOST_BASE([MINIMUM-VERSION]) +# +# DESCRIPTION +# +# Test for the Boost C++ libraries of a particular version (or newer) +# +# If no path to the installed boost library is given the macro searchs +# under /usr, /usr/local, /opt and /opt/local and evaluates the +# $BOOST_ROOT environment variable. Further documentation is available at +# . +# +# This macro calls: +# +# AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS) +# +# And sets: +# +# HAVE_BOOST +# +# LAST MODIFICATION +# +# 2008-04-12 +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_BASE], +[ +AC_REQUIRE([GR_LIB64]) +AC_ARG_WITH([boost], + AS_HELP_STRING([--with-boost@<:@=DIR@:>@], + [use boost (default is yes) - it is possible to specify the root directory for boost (optional)]), + [ + if test "$withval" = "no"; then + want_boost="no" + elif test "$withval" = "yes"; then + want_boost="yes" + ac_boost_path="" + else + want_boost="yes" + ac_boost_path="$withval" + fi + ], + [want_boost="yes"]) + + +AC_ARG_WITH([boost-libdir], + AS_HELP_STRING([--with-boost-libdir=LIB_DIR], + [Force given directory for boost libraries. Note that this + will overwrite library path detection, so use this parameter + only if default library detection fails and you know exactly + where your boost libraries are located.]), + [ + if test -d $withval + then + ac_boost_lib_path="$withval" + else + AC_MSG_ERROR(--with-boost-libdir expected directory name) + fi + ], + [ac_boost_lib_path=""] +) + +if test "x$want_boost" = "xyes"; then + boost_lib_version_req=ifelse([$1], ,1.20.0,$1) + boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'` + boost_lib_version_req_major=`expr $boost_lib_version_req : '\([[0-9]]*\)'` + boost_lib_version_req_minor=`expr $boost_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'` + boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'` + if test "x$boost_lib_version_req_sub_minor" = "x" ; then + boost_lib_version_req_sub_minor="0" + fi + WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+ $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor` + AC_MSG_CHECKING(for boost >= $boost_lib_version_req) + succeeded=no + + dnl first we check the system location for boost libraries + dnl this location ist chosen if boost libraries are installed with the --layout=system option + dnl or if you install boost with RPM + if test "$ac_boost_path" != ""; then + dnl Look first where we think they ought to be, accounting for a possible "64" suffix on lib. + dnl If that directory doesn't exist, fall back to the default behavior + if test -d "$ac_boost_path/lib${gr_libdir_suffix}"; then + BOOST_LDFLAGS="-L$ac_boost_path/lib${gr_libdir_suffix}" + else + BOOST_LDFLAGS="-L$ac_boost_path/lib" + fi + BOOST_CPPFLAGS="-I$ac_boost_path/include" + else + for ac_boost_path_tmp in /usr /usr/local /opt /opt/local ; do + if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then + dnl Look first where we think they ought to be, accounting for a possible "64" suffix on lib. + dnl If that directory doesn't exist, fall back to the default behavior + if test -d "$ac_boost_path_tmp/lib${gr_libdir_suffix}"; then + BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib${gr_libdir_suffix}" + else + BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib" + fi + BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include" + break; + fi + done + fi + + dnl overwrite ld flags if we have required special directory with + dnl --with-boost-libdir parameter + if test "$ac_boost_lib_path" != ""; then + BOOST_LDFLAGS="-L$ac_boost_lib_path" + fi + + CPPFLAGS_SAVED="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + export CPPFLAGS + + LDFLAGS_SAVED="$LDFLAGS" + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" + export LDFLAGS + + AC_LANG_PUSH(C++) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + @%:@include + ]], [[ + #if BOOST_VERSION >= $WANT_BOOST_VERSION + // Everything is okay + #else + # error Boost version is too old + #endif + ]])],[AC_MSG_RESULT(yes) + succeeded=yes + found_system=yes + ], + []) + AC_LANG_POP([C++]) + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + + + dnl if we found no boost with system layout we search for boost libraries + dnl built and installed without the --layout=system option + if test "$succeeded" != "yes"; then + _version=0 + + if test "$ac_boost_path" != ""; then + path_list="$ac_boost_path" + else + path_list="/usr /usr/local /opt /opt/local" + fi + for ac_boost_path in $path_list ; do + if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then + for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do + _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's,/include/boost-,,; s,_,.,'` + V_CHECK=`expr $_version_tmp \> $_version` + if test "$V_CHECK" = "1" ; then + _version=$_version_tmp + best_path=$ac_boost_path + fi + done + fi + done + + VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'` + BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE" + + if test "$ac_boost_lib_path" = ""; then + dnl Look first where we think they ought to be, accounting for a possible "64" suffix on lib. + dnl If that directory doesn't exist, fall back to the default behavior + if test -d "$best_path/lib${gr_libdir_suffix}"; then + BOOST_LDFLAGS="-L$best_path/lib${gr_libdir_suffix}" + else + BOOST_LDFLAGS="-L$best_path/lib" + fi + fi + + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + export CPPFLAGS + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" + export LDFLAGS + + AC_LANG_PUSH(C++) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + @%:@include + ]], [[ + #if BOOST_VERSION >= $WANT_BOOST_VERSION + // Everything is okay + #else + # error Boost version is too old + #endif + ]])],[AC_MSG_RESULT(yes) + succeeded=yes + found_system=yes + ], + []) + AC_LANG_POP([C++]) + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + fi + + if test "$succeeded" != "yes" ; then + AC_MSG_RESULT([no]) + if test "$_version" = "0" ; then + AC_MSG_ERROR([[we could not detect the boost libraries (version $boost_lib_version_req_shorten or higher). +If you are sure you have boost installed, then check your version number looking in .]]) + else + AC_MSG_ERROR([your boost libraries seem to old (version $_version).]) + fi + else + AC_SUBST(BOOST_CPPFLAGS) + AC_SUBST(BOOST_LDFLAGS) + AC_DEFINE(HAVE_BOOST,1,[Define if the Boost headers are available]) + fi +fi +]) + +dnl +dnl Macros used by the boost items that need libraries. +dnl + +dnl $1 is unit name. E.g., boost_thread +AC_DEFUN([_AX_BOOST_CHECK_LIB],[ + _AX_BOOST_CHECK_LIB_($1,HAVE_[]m4_toupper($1),m4_toupper($1)_LIB) +]) + +dnl $1 is unit name. E.g., boost_thread +dnl $2 is AC_DEFINE name. E.g., HAVE_BOOST_THREAD +dnl $3 is lib var name. E.g., BOOST_THREAD_LIB +AC_DEFUN([_AX_BOOST_CHECK_LIB_],[ + AC_LANG_PUSH([C++]) + AC_DEFINE($2,1,[Define if the $1 library is available]) + BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'` + + dnl See if we can find a usable library + link_ok="no" + if test "$ax_boost_user_lib" != ""; then + dnl use what the user supplied + for ax_lib in $ax_boost_user_lib $1-${ax_boost_user_lib}; do + AC_CHECK_LIB($ax_lib, exit, + [$3="-l$ax_lib"; AC_SUBST($3) link_ok="yes"; break]) + done + else + dnl Look in BOOSTLIBDIR for possible candidates + head=$BOOSTLIBDIR/lib[]$1 + for f in ${head}*.so* ${head}*.a* ${head}*.dll* ${head}*.dylib; do + dnl echo 1: $f + case $f in + *\**) continue;; + esac + f=`echo $f | sed -e 's,.*/,,' -e 's,^lib,,'` + dnl echo 2: $f + f=`echo $f | sed -e 's,\($1.*\)\.so.*$,\1,' -e 's,\($1.*\)\.a.*$,\1,' -e 's,\($1.*\)\.dll.*$,\1,' -e 's,\($1.*\)\.dylib.*$,\1,'` + dnl echo 3: $f + + ax_lib=$f + AC_CHECK_LIB($ax_lib, exit, + [$3="-l$ax_lib"; AC_SUBST($3) link_ok="yes"; break]) + done + fi + + if test "$link_ok" != "yes"; then + AC_MSG_ERROR([Could not link against lib[$1]!]) + fi + AC_LANG_POP([C++]) +]) + + +dnl $1 is unit name. E.g., boost_thread +AC_DEFUN([_AX_BOOST_WITH],[ + _AX_BOOST_WITH_($1,m4_bpatsubst($1,_,-)) +]) + +dnl $1 is unit name. E.g., boost_thread +dnl $2 is hyphenated unit name. E.g., boost-thread +AC_DEFUN([_AX_BOOST_WITH_],[ + AC_ARG_WITH([$2], + AC_HELP_STRING([--with-$2@<:@=special-lib@:>@], + [Use the m4_substr($1,6) library from boost. It is possible to specify a certain + library to the linker. E.g., --with-$2=$1-gcc41-mt-1_35]), + [ + if test "$withval" = "no"; then + want_boost="no" + elif test "$withval" = "yes"; then + want_boost="yes" + ax_boost_user_lib="" + else + want_boost="yes" + ax_boost_user_lib="$withval" + fi + ], + [want_boost="yes"]) +]) + +dnl $1 is unit name. E.g., boost_thread +dnl $2 is AC_LANG_PROGRAM argument 1 +dnl $3 is AC_LANG_PROGRAM argument 2 +dnl $4 is cv variable name. E.g., ax_cv_boost_thread +AC_DEFUN([_AX_BOOST_CHECK_],[ + _AX_BOOST_WITH($1) + if test "$want_boost" = "yes"; then + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_PROG_CXX]) + CPPFLAGS_SAVED="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + LDFLAGS_SAVED="$LDFLAGS" + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" + AC_CACHE_CHECK([whether the boost::m4_substr([$1],6) includes are available], [$4], + [AC_LANG_PUSH([C++]) + AC_COMPILE_IFELSE(AC_LANG_PROGRAM([$2],[$3]),[$4]=yes,[$4]=no) + AC_LANG_POP([C++]) + ]) + if test "$[$4]" = "yes"; then + _AX_BOOST_CHECK_LIB([$1]) + fi + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + fi +]) + +dnl $1 is unit name. E.g., boost_thread +dnl $2 is AC_LANG_PROGRAM argument 1 +dnl $3 is AC_LANG_PROGRAM argument 2 +AC_DEFUN([_AX_BOOST_CHECK],[ + _AX_BOOST_CHECK_($1,$2,$3,ax_cv_$1) +]) diff --git a/config/.svn/text-base/ax_boost_date_time.m4.svn-base b/config/.svn/text-base/ax_boost_date_time.m4.svn-base new file mode 100644 index 0000000..7b3f0fe --- /dev/null +++ b/config/.svn/text-base/ax_boost_date_time.m4.svn-base @@ -0,0 +1,34 @@ +# +# SYNOPSIS +# +# AX_BOOST_DATE_TIME +# +# DESCRIPTION +# +# Test for date_time library from the Boost C++ libraries. +# +# This macro calls: +# +# AC_SUBST(BOOST_DATE_TIME_LIB) +# +# And sets: +# +# HAVE_BOOST_DATE_TIME +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_DATE_TIME], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_date_time], + [@%:@include ], + [using namespace boost::gregorian; date d(2002,Jan,10); return 0;]) +]) diff --git a/config/.svn/text-base/ax_boost_filesystem.m4.svn-base b/config/.svn/text-base/ax_boost_filesystem.m4.svn-base new file mode 100644 index 0000000..bcb3fa4 --- /dev/null +++ b/config/.svn/text-base/ax_boost_filesystem.m4.svn-base @@ -0,0 +1,45 @@ +# +# SYNOPSIS +# +# AX_BOOST_FILESYSTEM +# +# DESCRIPTION +# +# Test for Filesystem library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_FILESYSTEM_LIB) +# +# And sets: +# +# HAVE_BOOST_FILESYSTEM +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_FILESYSTEM], +[ + AC_REQUIRE([AX_BOOST_BASE]) + + dnl depends on boost_system + AC_REQUIRE([AX_BOOST_SYSTEM]) + axbf_LDFLAGS_SAVED=$LDFLAGS + LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LIB" + + _AX_BOOST_CHECK([boost_filesystem], + [@%:@include ], + [using namespace boost::filesystem; + path my_path( "foo/bar/data.txt" ); + return 0;]) + + LDFLAGS=$axbf_LDFLAGS_SAVED +]) diff --git a/config/.svn/text-base/ax_boost_iostreams.m4.svn-base b/config/.svn/text-base/ax_boost_iostreams.m4.svn-base new file mode 100644 index 0000000..181b1e7 --- /dev/null +++ b/config/.svn/text-base/ax_boost_iostreams.m4.svn-base @@ -0,0 +1,39 @@ +# +# SYNOPSIS +# +# AX_BOOST_IOSTREAMS +# +# DESCRIPTION +# +# Test for IOStreams library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_IOSTREAMS_LIB) +# +# And sets: +# +# HAVE_BOOST_IOSTREAMS +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_IOSTREAMS], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_iostreams], + [@%:@include + @%:@include ], + [std::string input = "Hello World!"; + namespace io = boost::iostreams; + io::filtering_istream in(boost::make_iterator_range(input)); + return 0;]) + +]) diff --git a/config/.svn/text-base/ax_boost_program_options.m4.svn-base b/config/.svn/text-base/ax_boost_program_options.m4.svn-base new file mode 100644 index 0000000..3829373 --- /dev/null +++ b/config/.svn/text-base/ax_boost_program_options.m4.svn-base @@ -0,0 +1,35 @@ +# +# SYNOPSIS +# +# AX_BOOST_PROGRAM_OPTIONS +# +# DESCRIPTION +# +# Test for program options library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) +# +# And sets: +# +# HAVE_BOOST_PROGRAM_OPTIONS +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_PROGRAM_OPTIONS], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_program_options], + [@%:@include ], + [boost::program_options::options_description generic("Generic options"); + return 0;]) +]) diff --git a/config/.svn/text-base/ax_boost_python.m4.svn-base b/config/.svn/text-base/ax_boost_python.m4.svn-base new file mode 100644 index 0000000..3c6c666 --- /dev/null +++ b/config/.svn/text-base/ax_boost_python.m4.svn-base @@ -0,0 +1,92 @@ +# =========================================================================== +# http://autoconf-archive.cryp.to/ax_boost_python.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_BOOST_PYTHON +# +# DESCRIPTION +# +# This macro checks to see if the Boost.Python library is installed. It +# also attempts to guess the currect library name using several attempts. +# It tries to build the library name using a user supplied name or suffix +# and then just the raw library. +# +# If the library is found, HAVE_BOOST_PYTHON is defined and +# BOOST_PYTHON_LIB is set to the name of the library. +# +# This macro calls AC_SUBST(BOOST_PYTHON_LIB). +# +# In order to ensure that the Python headers are specified on the include +# path, this macro requires AX_PYTHON to be called. +# +# LAST MODIFICATION +# +# 2008-04-12 +# +# COPYLEFT +# +# Copyright (c) 2008 Michael Tindal +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Macro Archive. When you make and +# distribute a modified version of the Autoconf Macro, you may extend this +# special exception to the GPL to apply to your modified version as well. + +AC_DEFUN([AX_BOOST_PYTHON], +[AC_REQUIRE([AX_PYTHON])dnl +AC_CACHE_CHECK(whether the Boost::Python library is available, +ac_cv_boost_python, +[AC_LANG_SAVE + AC_LANG_CPLUSPLUS + CPPFLAGS_SAVE=$CPPFLAGS + if test x$PYTHON_INCLUDE_DIR != x; then + CPPFLAGS=-I$PYTHON_INCLUDE_DIR $CPPFLAGS + fi + AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[ + #include + using namespace boost::python; + BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]], + [[return 0;]]), + ac_cv_boost_python=yes, ac_cv_boost_python=no) + AC_LANG_RESTORE + CPPFLAGS=$CPPFLAGS_SAVE +]) +if test "$ac_cv_boost_python" = "yes"; then + AC_LANG_PUSH([C++]) + AC_DEFINE(HAVE_BOOST_PYTHON,,[define if the Boost::Python library is available]) + ax_python_lib=boost_python + AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify the boost python library or suffix to use]), + [if test "x$with_boost_python" != "xno"; then + ax_python_lib=$with_boost_python + ax_boost_python_lib=boost_python-$with_boost_python + fi]) + for ax_lib in $ax_python_lib $ax_boost_python_lib boost_python; do + AC_CHECK_LIB($ax_lib, exit, [BOOST_PYTHON_LIB=$ax_lib break]) + done + AC_SUBST(BOOST_PYTHON_LIB) + AC_LANG_POP([C++]) +fi +])dnl diff --git a/config/.svn/text-base/ax_boost_regex.m4.svn-base b/config/.svn/text-base/ax_boost_regex.m4.svn-base new file mode 100644 index 0000000..32b5313 --- /dev/null +++ b/config/.svn/text-base/ax_boost_regex.m4.svn-base @@ -0,0 +1,35 @@ +# +# SYNOPSIS +# +# AX_BOOST_REGEX +# +# DESCRIPTION +# +# Test for Regex library from the Boost C++ libraries. The macro requires +# a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_REGEX_LIB) +# +# And sets: +# +# HAVE_BOOST_REGEX +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_REGEX], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_regex], + [@%:@include ], + [boost::regex r(); return 0;]) +]) diff --git a/config/.svn/text-base/ax_boost_serialization.m4.svn-base b/config/.svn/text-base/ax_boost_serialization.m4.svn-base new file mode 100644 index 0000000..78c9500 --- /dev/null +++ b/config/.svn/text-base/ax_boost_serialization.m4.svn-base @@ -0,0 +1,38 @@ +# +# SYNOPSIS +# +# AX_BOOST_SERIALIZATION +# +# DESCRIPTION +# +# Test for Serialization library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_SERIALIZATION_LIB) +# +# And sets: +# +# HAVE_BOOST_SERIALIZATION +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_SERIALIZATION], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_serialization], + [@%:@include + @%:@include + @%:@include ], + [std::ofstream ofs("filename"); + boost::archive::text_oarchive oa(ofs); + return 0;]) +]) diff --git a/config/.svn/text-base/ax_boost_signals.m4.svn-base b/config/.svn/text-base/ax_boost_signals.m4.svn-base new file mode 100644 index 0000000..3c49717 --- /dev/null +++ b/config/.svn/text-base/ax_boost_signals.m4.svn-base @@ -0,0 +1,35 @@ +# +# SYNOPSIS +# +# AX_BOOST_SIGNALS +# +# DESCRIPTION +# +# Test for Signals library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_SIGNALS_LIB) +# +# And sets: +# +# HAVE_BOOST_SIGNALS +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_SIGNALS], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_signals], + [@%:@include ], + [boost::signal sig; return 0;]) +]) diff --git a/config/.svn/text-base/ax_boost_system.m4.svn-base b/config/.svn/text-base/ax_boost_system.m4.svn-base new file mode 100644 index 0000000..cb73f25 --- /dev/null +++ b/config/.svn/text-base/ax_boost_system.m4.svn-base @@ -0,0 +1,40 @@ +# =========================================================================== +# started with this: http://autoconf-archive.cryp.to/ax_boost_system.html, +# virtually nothing left +# =========================================================================== +# +# SYNOPSIS +# +# AX_BOOST_SYSTEM +# +# DESCRIPTION +# +# Test for System library from the Boost C++ libraries. The macro requires +# a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_SYSTEM_LIB) +# +# And sets: +# +# HAVE_BOOST_SYSTEM +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Daniel Casimiro +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_SYSTEM], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_system], + [@%:@include ], + [boost::system::system_category]) +]) diff --git a/config/.svn/text-base/ax_boost_test_exec_monitor.m4.svn-base b/config/.svn/text-base/ax_boost_test_exec_monitor.m4.svn-base new file mode 100644 index 0000000..2c30c0b --- /dev/null +++ b/config/.svn/text-base/ax_boost_test_exec_monitor.m4.svn-base @@ -0,0 +1,35 @@ +# +# SYNOPSIS +# +# AX_BOOST_TEST_EXEC_MONITOR +# +# DESCRIPTION +# +# Test for Test_Exec_Monitor library from the Boost C++ libraries. The +# macro requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_TEST_EXEC_MONITOR_LIB) +# +# And sets: +# +# HAVE_BOOST_TEST_EXEC_MONITOR +# +# COPYLEFT +# +# Copyright (c) 2008 Dodji Seketeli +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_TEST_EXEC_MONITOR], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_test_exec_monitor], + [@%:@include ], + [int i=1 ; BOOST_REQUIRE(i==1); ; return 0;]) +]) diff --git a/config/.svn/text-base/ax_boost_thread.m4.svn-base b/config/.svn/text-base/ax_boost_thread.m4.svn-base new file mode 100644 index 0000000..4df2322 --- /dev/null +++ b/config/.svn/text-base/ax_boost_thread.m4.svn-base @@ -0,0 +1,72 @@ +# +# SYNOPSIS +# +# AX_BOOST_THREAD +# +# DESCRIPTION +# +# Test for Thread library from the Boost C++ libraries. +# +# This macro calls: +# +# AC_SUBST(BOOST_THREAD_LIB) +# AC_SUBST(BOOST_CXXFLAGS) +# +# And sets: +# +# HAVE_BOOST_THREAD +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + + +AC_DEFUN([AX_BOOST_THREAD], +[ + AC_REQUIRE([AX_BOOST_BASE]) + AC_REQUIRE([ACX_PTHREAD]) + _AX_BOOST_WITH([boost_thread]) + + if test "$want_boost" = "yes"; then + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_PROG_CXX]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + CPPFLAGS_SAVED="$CPPFLAGS" + LDFLAGS_SAVED="$LDFLAGS" + CXXFLAGS_SAVED="$CXXFLAGS" + + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS $PTHREAD_LIBS" + CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" + + AC_CACHE_CHECK(whether the boost::thread includes are available, + ax_cv_boost_thread, + [AC_LANG_PUSH([C++]) + AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include ]], + [[boost::thread_group thrds; + return 0;]]), + ax_cv_boost_thread=yes, ax_cv_boost_thread=no) + AC_LANG_POP([C++]) + ]) + + if test "$ax_cv_boost_thread" = "yes"; then + BOOST_CXXFLAGS="$PTHREAD_CFLAGS" + AC_SUBST(BOOST_CXXFLAGS) + _AX_BOOST_CHECK_LIB([boost_thread]) + if test "$link_ok" = "yes" && test -n "$PTHREAD_LIBS"; then + BOOST_THREAD_LIB="$BOOST_THREAD_LIB $PTHREAD_LIBS" + fi + fi + + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + CXXFLAGS="$CXXFLAGS_SAVED" + fi +]) diff --git a/config/.svn/text-base/ax_boost_unit_test_framework.m4.svn-base b/config/.svn/text-base/ax_boost_unit_test_framework.m4.svn-base new file mode 100644 index 0000000..73affcc --- /dev/null +++ b/config/.svn/text-base/ax_boost_unit_test_framework.m4.svn-base @@ -0,0 +1,36 @@ +# +# SYNOPSIS +# +# AX_BOOST_UNIT_TEST_FRAMEWORK +# +# DESCRIPTION +# +# Test for Unit_Test_Framework library from the Boost C++ libraries. The +# macro requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB) +# +# And sets: +# +# HAVE_BOOST_UNIT_TEST_FRAMEWORK +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_UNIT_TEST_FRAMEWORK], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_unit_test_framework], + [@%:@include ], + [using boost::unit_test::test_suite; + test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); + return 0;]) +]) diff --git a/config/.svn/text-base/ax_boost_wserialization.m4.svn-base b/config/.svn/text-base/ax_boost_wserialization.m4.svn-base new file mode 100644 index 0000000..f384988 --- /dev/null +++ b/config/.svn/text-base/ax_boost_wserialization.m4.svn-base @@ -0,0 +1,46 @@ +# +# SYNOPSIS +# +# AX_BOOST_WSERIALIZATION +# +# DESCRIPTION +# +# Test for WSerialization library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_WSERIALIZATION_LIB) +# +# And sets: +# +# HAVE_BOOST_WSERIALIZATION +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_WSERIALIZATION], +[ + AC_REQUIRE([AX_BOOST_BASE]) + + dnl depends on BOOST_SERIALIZATION + AC_REQUIRE([AX_BOOST_SERIALIZATION]) + axbws_LDFLAGS_SAVED=$LDFLAGS + LDFLAGS="$LDFLAGS $BOOST_SERIALIZATION_LIB" + + _AX_BOOST_CHECK([boost_wserialization], + [@%:@include + @%:@include + @%:@include ], + [std::ofstream ofs("filename"); + boost::archive::text_oarchive oa(ofs); + return 0;]) + + LDFLAGS=$axbf_LDFLAGS_SAVED +]) diff --git a/config/.svn/text-base/bnv_have_qt.m4.svn-base b/config/.svn/text-base/bnv_have_qt.m4.svn-base new file mode 100644 index 0000000..1469bfb --- /dev/null +++ b/config/.svn/text-base/bnv_have_qt.m4.svn-base @@ -0,0 +1,404 @@ +dnl Available from the GNU Autoconf Macro Archive at: +dnl http://www.gnu.org/software/ac-archive/htmldoc/bnv_have_qt.html +dnl +AC_DEFUN([BNV_HAVE_QT], +[ + dnl THANKS! This code includes bug fixes by: + dnl Tim McClarren. + + AC_REQUIRE([AC_PROG_CXX]) + AC_REQUIRE([AC_PATH_X]) + AC_REQUIRE([AC_PATH_XTRA]) + + AC_MSG_CHECKING(for Qt) + + AC_ARG_WITH([Qt-dir], + [ --with-Qt-dir=DIR DIR is equal to \$QTDIR if you have followed the + installation instructions of Trolltech. Header + files are in DIR/include, binary utilities are + in DIR/bin and the library is in DIR/lib]) + AC_ARG_WITH([Qt-include-dir], + [ --with-Qt-include-dir=DIR + Qt header files are in DIR]) + AC_ARG_WITH([Qt-bin-dir], + [ --with-Qt-bin-dir=DIR Qt utilities such as moc and uic are in DIR]) + AC_ARG_WITH([Qt-lib-dir], + [ --with-Qt-lib-dir=DIR The Qt library is in DIR]) + AC_ARG_WITH([Qt-lib], + [ --with-Qt-lib=LIB Use -lLIB to link with the Qt library]) + if test x"$with_Qt_dir" = x"no" || + test x"$with_Qt_include-dir" = x"no" || + test x"$with_Qt_bin_dir" = x"no" || + test x"$with_Qt_lib_dir" = x"no" || + test x"$with_Qt_lib" = x"no"; then + # user disabled Qt. Leave cache alone. + have_qt="User disabled Qt." + else + # "yes" is a bogus option + if test x"$with_Qt_dir" = xyes; then + with_Qt_dir= + fi + if test x"$with_Qt_include_dir" = xyes; then + with_Qt_include_dir= + fi + if test x"$with_Qt_bin_dir" = xyes; then + with_Qt_bin_dir= + fi + if test x"$with_Qt_lib_dir" = xyes; then + with_Qt_lib_dir= + fi + if test x"$with_Qt_lib" = xyes; then + with_Qt_lib= + fi + # No Qt unless we discover otherwise + have_qt=no + # Check whether we are requested to link with a specific version + if test x"$with_Qt_lib" != x; then + bnv_qt_lib="$with_Qt_lib" + fi + # Check whether we were supplied with an answer already + if test x"$with_Qt_dir" != x; then + have_qt=yes + bnv_qt_dir="$with_Qt_dir" + bnv_qt_include_dir="$with_Qt_dir/include" + bnv_qt_bin_dir="$with_Qt_dir/bin" + bnv_qt_lib_dir="$with_Qt_dir/lib" + # Only search for the lib if the user did not define one already + if test x"$bnv_qt_lib" = x; then + bnv_qt_lib="`ls $bnv_qt_lib_dir/libqt* | sed -n 1p | + sed s@$bnv_qt_lib_dir/lib@@ | [sed s@[.].*@@]`" + fi + bnv_qt_LIBS="-L$bnv_qt_lib_dir -l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + else + # Use cached value or do search, starting with suggestions from + # the command line + AC_CACHE_VAL(bnv_cv_have_qt, + [ + # We are not given a solution and there is no cached value. + bnv_qt_dir=NO + bnv_qt_include_dir=NO + bnv_qt_lib_dir=NO + if test x"$bnv_qt_lib" = x; then + bnv_qt_lib=NO + fi + BNV_PATH_QT_DIRECT + if test "$bnv_qt_dir" = NO || + test "$bnv_qt_include_dir" = NO || + test "$bnv_qt_lib_dir" = NO || + test "$bnv_qt_lib" = NO; then + # Problem with finding complete Qt. Cache the known absence of Qt. + bnv_cv_have_qt="have_qt=no" + else + # Record where we found Qt for the cache. + bnv_cv_have_qt="have_qt=yes \ + bnv_qt_dir=$bnv_qt_dir \ + bnv_qt_include_dir=$bnv_qt_include_dir \ + bnv_qt_bin_dir=$bnv_qt_bin_dir \ + bnv_qt_LIBS=\"$bnv_qt_LIBS\"" + fi + ])dnl + eval "$bnv_cv_have_qt" + fi # all $bnv_qt_* are set + fi # $have_qt reflects the system status + if test x"$have_qt" = xyes; then + QT_CXXFLAGS="-I$bnv_qt_include_dir" + QT_DIR="$bnv_qt_dir" + QT_LIBS="$bnv_qt_LIBS" + # If bnv_qt_dir is defined, utilities are expected to be in the + # bin subdirectory + if test x"$bnv_qt_dir" != x; then + if test -x "$bnv_qt_dir/bin/uic"; then + QT_UIC="$bnv_qt_dir/bin/uic" + else + # Old versions of Qt don't have uic + QT_UIC= + fi + QT_MOC="$bnv_qt_dir/bin/moc" + else + # Or maybe we are told where to look for the utilities + if test x"$bnv_qt_bin_dir" != x; then + if test -x "$bnv_qt_bin_dir/uic"; then + QT_UIC="$bnv_qt_bin_dir/uic" + else + # Old versions of Qt don't have uic + QT_UIC= + fi + QT_MOC="$bnv_qt_bin_dir/moc" + else + # Last possibility is that they are in $PATH + QT_UIC="`which uic`" + QT_MOC="`which moc`" + fi + fi + # All variables are defined, report the result + AC_MSG_RESULT([$have_qt: + QT_CXXFLAGS=$QT_CXXFLAGS + QT_DIR=$QT_DIR + QT_LIBS=$QT_LIBS + QT_UIC=$QT_UIC + QT_MOC=$QT_MOC]) + else + # Qt was not found + QT_CXXFLAGS= + QT_DIR= + QT_LIBS= + QT_UIC= + QT_MOC= + AC_MSG_RESULT($have_qt) + fi + AC_SUBST(QT_CXXFLAGS) + AC_SUBST(QT_DIR) + AC_SUBST(QT_LIBS) + AC_SUBST(QT_UIC) + AC_SUBST(QT_MOC) + + #### Being paranoid: + if test x"$have_qt" = xyes; then + AC_MSG_CHECKING(correct functioning of Qt installation) + AC_CACHE_VAL(bnv_cv_qt_test_result, + [ + cat > bnv_qt_test.h << EOF +#include +class Test : public QObject +{ +Q_OBJECT +public: + Test() {} + ~Test() {} +public slots: + void receive() {} +signals: + void send(); +}; +EOF + + cat > bnv_qt_main.$ac_ext << EOF +#include "bnv_qt_test.h" +#include +int main( int argc, char **argv ) +{ + QApplication app( argc, argv ); + Test t; + QObject::connect( &t, SIGNAL(send()), &t, SLOT(receive()) ); +} +EOF + + bnv_cv_qt_test_result="failure" + bnv_try_1="$QT_MOC bnv_qt_test.h -o moc_bnv_qt_test.$ac_ext >/dev/null 2>bnv_qt_test_1.out" + AC_TRY_EVAL(bnv_try_1) + bnv_err_1=`grep -v '^ *+' bnv_qt_test_1.out | grep -v "^bnv_qt_test.h\$"` + if test x"$bnv_err_1" != x; then + echo "$bnv_err_1" >&AC_FD_CC + echo "configure: could not run $QT_MOC on:" >&AC_FD_CC + cat bnv_qt_test.h >&AC_FD_CC + else + bnv_try_2="$CXX $QT_CXXFLAGS -c $CXXFLAGS -o moc_bnv_qt_test.o moc_bnv_qt_test.$ac_ext >/dev/null 2>bnv_qt_test_2.out" + AC_TRY_EVAL(bnv_try_2) + bnv_err_2=`grep -v '^ *+' bnv_qt_test_2.out | grep -v "^bnv_qt_test.{$ac_ext}\$"` + if test x"$bnv_err_2" != x; then + echo "$bnv_err_2" >&AC_FD_CC + echo "configure: could not compile:" >&AC_FD_CC + cat bnv_qt_test.$ac_ext >&AC_FD_CC + else + bnv_try_3="$CXX $QT_CXXFLAGS -c $CXXFLAGS -o bnv_qt_main.o bnv_qt_main.$ac_ext >/dev/null 2>bnv_qt_test_3.out" + AC_TRY_EVAL(bnv_try_3) + bnv_err_3=`grep -v '^ *+' bnv_qt_test_3.out | grep -v "^bnv_qt_main.{$ac_ext}\$"` + if test x"$bnv_err_3" != x; then + echo "$bnv_err_3" >&AC_FD_CC + echo "configure: could not compile:" >&AC_FD_CC + cat bnv_qt_main.$ac_ext >&AC_FD_CC + else + bnv_try_4="$CXX $QT_LIBS $LIBS -o bnv_qt_main bnv_qt_main.o moc_bnv_qt_test.o >/dev/null 2>bnv_qt_test_4.out" + AC_TRY_EVAL(bnv_try_4) + bnv_err_4=`grep -v '^ *+' bnv_qt_test_4.out` + if test x"$bnv_err_4" != x; then + echo "$bnv_err_4" >&AC_FD_CC + else + bnv_cv_qt_test_result="success" + fi + fi + fi + fi + ])dnl AC_CACHE_VAL bnv_cv_qt_test_result + AC_MSG_RESULT([$bnv_cv_qt_test_result]); + if test x"$bnv_cv_qt_test_result" = "xfailure"; then + # working Qt was not found + QT_CXXFLAGS= + QT_DIR= + QT_LIBS= + QT_UIC= + QT_MOC= + have_qt=no + AC_MSG_WARN([Failed to find matching components of a complete + Qt installation. Try using more options, + see ./configure --help.]) + fi + + rm -f bnv_qt_test.h moc_bnv_qt_test.$ac_ext moc_bnv_qt_test.o \ + bnv_qt_main.$ac_ext bnv_qt_main.o bnv_qt_main \ + bnv_qt_test_1.out bnv_qt_test_2.out bnv_qt_test_3.out bnv_qt_test_4.out + fi +]) + +dnl Internal subroutine of BNV_HAVE_QT +dnl Set bnv_qt_dir bnv_qt_include_dir bnv_qt_bin_dir bnv_qt_lib_dir bnv_qt_lib +dnl Copyright 2001 Bastiaan N. Veelo +AC_DEFUN([BNV_PATH_QT_DIRECT], +[ + ## Binary utilities ## + if test x"$with_Qt_bin_dir" != x; then + bnv_qt_bin_dir=$with_Qt_bin_dir + fi + ## Look for header files ## + if test x"$with_Qt_include_dir" != x; then + bnv_qt_include_dir="$with_Qt_include_dir" + else + # The following header file is expected to define QT_VERSION. + qt_direct_test_header=qglobal.h + # Look for the header file in a standard set of common directories. + bnv_include_path_list=" + /usr/include + `ls -dr /usr/include/qt* 2>/dev/null` + `ls -dr /usr/lib/qt*/include 2>/dev/null` + `ls -dr /usr/local/qt*/include 2>/dev/null` + `ls -dr /opt/qt*/include 2>/dev/null` + " + for bnv_dir in $bnv_include_path_list; do + if test -r "$bnv_dir/$qt_direct_test_header"; then + bnv_dirs="$bnv_dirs $bnv_dir" + fi + done + # Now look for the newest in this list + bnv_prev_ver=0 + for bnv_dir in $bnv_dirs; do + bnv_this_ver=`egrep -w '#define QT_VERSION' $bnv_dir/$qt_direct_test_header | sed s/'#define QT_VERSION'//` + if expr $bnv_this_ver '>' $bnv_prev_ver > /dev/null; then + bnv_qt_include_dir=$bnv_dir + bnv_prev_ver=$bnv_this_ver + fi + done + fi dnl Found header files. + + # Are these headers located in a traditional Trolltech installation? + # That would be $bnv_qt_include_dir stripped from its last element: + bnv_possible_qt_dir=`dirname $bnv_qt_include_dir` + if test -x $bnv_possible_qt_dir/bin/moc && + ls $bnv_possible_qt_dir/lib/libqt* > /dev/null; then + # Then the rest is a piece of cake + bnv_qt_dir=$bnv_possible_qt_dir + bnv_qt_bin_dir="$bnv_qt_dir/bin" + bnv_qt_lib_dir="$bnv_qt_dir/lib" + # Only look for lib if the user did not supply it already + if test x"$bnv_qt_lib" = xNO; then + bnv_qt_lib="`ls $bnv_qt_lib_dir/libqt* | sed -n 1p | + sed s@$bnv_qt_lib_dir/lib@@ | [sed s@[.].*@@]`" + fi + bnv_qt_LIBS="-L$bnv_qt_lib_dir -l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + else + # There is no valid definition for $QTDIR as Trolltech likes to see it + bnv_qt_dir= + ## Look for Qt library ## + if test x"$with_Qt_lib_dir" != x; then + bnv_qt_lib_dir="$with_Qt_lib_dir" + # Only look for lib if the user did not supply it already + if test x"$bnv_qt_lib" = xNO; then + bnv_qt_lib="`ls $bnv_qt_lib_dir/libqt* | sed -n 1p | + sed s@$bnv_qt_lib_dir/lib@@ | [sed s@[.].*@@]`" + fi + bnv_qt_LIBS="-L$bnv_qt_lib_dir -l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + else + # Normally, when there is no traditional Trolltech installation, + # the library is installed in a place where the linker finds it + # automatically. + # If the user did not define the library name, try with qt + if test x"$bnv_qt_lib" = xNO; then + bnv_qt_lib=qt + fi + qt_direct_test_header=qapplication.h + qt_direct_test_main=" + int argc; + char ** argv; + QApplication app(argc,argv); + " + # See if we find the library without any special options. + # Don't add top $LIBS permanently yet + bnv_save_LIBS="$LIBS" + LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + bnv_qt_LIBS="$LIBS" + bnv_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS="-I$bnv_qt_include_dir" + AC_TRY_LINK([#include <$qt_direct_test_header>], + $qt_direct_test_main, + [ + # Success. + # We can link with no special library directory. + bnv_qt_lib_dir= + ], [ + # That did not work. Try the multi-threaded version + echo "Non-critical error, please neglect the above." >&AC_FD_CC + bnv_qt_lib=qt-mt + LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + AC_TRY_LINK([#include <$qt_direct_test_header>], + $qt_direct_test_main, + [ + # Success. + # We can link with no special library directory. + bnv_qt_lib_dir= + ], [ + # That did not work. Try the OpenGL version + echo "Non-critical error, please neglect the above." >&AC_FD_CC + bnv_qt_lib=qt-gl + LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + AC_TRY_LINK([#include <$qt_direct_test_header>], + $qt_direct_test_main, + [ + # Succes. + # We can link with no special library directory. + bnv_qt_lib_dir= + ], [ + # That did not work. Maybe a library version I don't know about? + echo "Non-critical error, please neglect the above." >&AC_FD_CC + # Look for some Qt lib in a standard set of common directories. + bnv_dir_list=" + `echo $bnv_qt_includes | sed ss/includess` + /lib + /usr/lib + /usr/local/lib + /opt/lib + `ls -dr /usr/lib/qt* 2>/dev/null` + `ls -dr /usr/local/qt* 2>/dev/null` + `ls -dr /opt/qt* 2>/dev/null` + " + for bnv_dir in $bnv_dir_list; do + if ls $bnv_dir/libqt*; then + # Gamble that it's the first one... + bnv_qt_lib="`ls $bnv_dir/libqt* | sed -n 1p | + sed s@$bnv_dir/lib@@ | sed s/[.].*//`" + bnv_qt_lib_dir="$bnv_dir" + break + fi + done + # Try with that one + LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + AC_TRY_LINK([#include <$qt_direct_test_header>], + $qt_direct_test_main, + [ + # Succes. + # We can link with no special library directory. + bnv_qt_lib_dir= + ], [ + # Leave bnv_qt_lib_dir defined + ]) + ]) + ]) + ]) + if test x"$bnv_qt_lib_dir" != x; then + bnv_qt_LIBS="-l$bnv_qt_lib_dir $LIBS" + else + bnv_qt_LIBS="$LIBS" + fi + LIBS="$bnv_save_LIBS" + CXXFLAGS="$bnv_save_CXXFLAGS" + fi dnl $with_Qt_lib_dir was not given + fi dnl Done setting up for non-traditional Trolltech installation +]) diff --git a/config/.svn/text-base/cppunit.m4.svn-base b/config/.svn/text-base/cppunit.m4.svn-base new file mode 100644 index 0000000..0991d51 --- /dev/null +++ b/config/.svn/text-base/cppunit.m4.svn-base @@ -0,0 +1,80 @@ +dnl +dnl AM_PATH_CPPUNIT(MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl +AC_DEFUN([AM_PATH_CPPUNIT], +[ + +AC_ARG_WITH(cppunit-prefix,[ --with-cppunit-prefix=PFX Prefix where CppUnit is installed (optional)], + cppunit_config_prefix="$withval", cppunit_config_prefix="") +AC_ARG_WITH(cppunit-exec-prefix,[ --with-cppunit-exec-prefix=PFX Exec prefix where CppUnit is installed (optional)], + cppunit_config_exec_prefix="$withval", cppunit_config_exec_prefix="") + + if test x$cppunit_config_exec_prefix != x ; then + cppunit_config_args="$cppunit_config_args --exec-prefix=$cppunit_config_exec_prefix" + if test x${CPPUNIT_CONFIG+set} != xset ; then + CPPUNIT_CONFIG=$cppunit_config_exec_prefix/bin/cppunit-config + fi + fi + if test x$cppunit_config_prefix != x ; then + cppunit_config_args="$cppunit_config_args --prefix=$cppunit_config_prefix" + if test x${CPPUNIT_CONFIG+set} != xset ; then + CPPUNIT_CONFIG=$cppunit_config_prefix/bin/cppunit-config + fi + fi + + AC_PATH_PROG(CPPUNIT_CONFIG, cppunit-config, no) + cppunit_version_min=$1 + + AC_MSG_CHECKING(for Cppunit - version >= $cppunit_version_min) + no_cppunit="" + if test "$CPPUNIT_CONFIG" = "no" ; then + no_cppunit=yes + else + CPPUNIT_CFLAGS=`$CPPUNIT_CONFIG --cflags` + CPPUNIT_LIBS=`$CPPUNIT_CONFIG --libs` + cppunit_version=`$CPPUNIT_CONFIG --version` + + cppunit_major_version=`echo $cppunit_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + cppunit_minor_version=`echo $cppunit_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + cppunit_micro_version=`echo $cppunit_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + + cppunit_major_min=`echo $cppunit_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + cppunit_minor_min=`echo $cppunit_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + cppunit_micro_min=`echo $cppunit_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + + cppunit_version_proper=`expr \ + $cppunit_major_version \> $cppunit_major_min \| \ + $cppunit_major_version \= $cppunit_major_min \& \ + $cppunit_minor_version \> $cppunit_minor_min \| \ + $cppunit_major_version \= $cppunit_major_min \& \ + $cppunit_minor_version \= $cppunit_minor_min \& \ + $cppunit_micro_version \>= $cppunit_micro_min ` + + if test "$cppunit_version_proper" = "1" ; then + AC_MSG_RESULT([$cppunit_major_version.$cppunit_minor_version.$cppunit_micro_version]) + else + AC_MSG_RESULT(no) + no_cppunit=yes + fi + fi + + if test "x$no_cppunit" = x ; then + ifelse([$2], , :, [$2]) + else + CPPUNIT_CFLAGS="" + CPPUNIT_LIBS="" + ifelse([$3], , :, [$3]) + fi + + AC_SUBST(CPPUNIT_CFLAGS) + AC_SUBST(CPPUNIT_LIBS) +]) + + + diff --git a/config/.svn/text-base/gr_check_createfilemapping.m4.svn-base b/config/.svn/text-base/gr_check_createfilemapping.m4.svn-base new file mode 100644 index 0000000..5f9b4a4 --- /dev/null +++ b/config/.svn/text-base/gr_check_createfilemapping.m4.svn-base @@ -0,0 +1,52 @@ +dnl +dnl Copyright 2005 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. + +dnl AC_DEFUN([GR_CHECK_CREATEFILEMAPPING], +dnl [ +dnl AC_CHECK_FUNCS([CreateFileMapping]) +dnl ]) + +AC_DEFUN([GR_CHECK_CREATEFILEMAPPING],[ + AC_MSG_CHECKING([for CreateFileMapping function]) + AC_COMPILE_IFELSE([ +#include +int main (int argc, char **argv) +{ + HANDLE handle; + int size; + char seg_name[[1024]]; + handle = CreateFileMapping( + INVALID_HANDLE_VALUE, // use paging file + NULL, // default security + PAGE_READWRITE, // read/write access + 0, // max. object size + size, // buffer size + seg_name); // name of mapping object + return 0; +} +],[HAVE_CREATEFILEMAPPING=yes + AC_DEFINE(HAVE_CREATEFILEMAPPING,[1],[Define if you have the CreateFilemapping function(win32).])], + [HAVE_CREATEFILEMAPPING=no]) + + AC_MSG_RESULT($HAVE_CREATEFILEMAPPING) + AM_CONDITIONAL(HAVE_CREATEFILEMAPPING, test x$HAVE_CREATEFILEMAPPING = xyes) +]) + + diff --git a/config/.svn/text-base/gr_check_mc4020.m4.svn-base b/config/.svn/text-base/gr_check_mc4020.m4.svn-base new file mode 100644 index 0000000..28987c2 --- /dev/null +++ b/config/.svn/text-base/gr_check_mc4020.m4.svn-base @@ -0,0 +1,37 @@ +dnl +dnl Copyright 2003 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_DEFUN([GR_CHECK_MC4020],[ + AC_MSG_CHECKING([for mc4020 A/D driver include file]) + AC_COMPILE_IFELSE([ +#include +int main (int argc, char **argv) +{ + return 0; +} +],[HAVE_MC4020=yes + AC_DEFINE(HAVE_MC4020,[1],[Define if you have a Measurement Computing PCI-DAS4020/12 A/D])], + [HAVE_MC4020=no]) + + AC_MSG_RESULT($HAVE_MC4020) + AM_CONDITIONAL(HAVE_MC4020, test x$HAVE_MC4020 = xyes) +]) + diff --git a/config/.svn/text-base/gr_check_shm_open.m4.svn-base b/config/.svn/text-base/gr_check_shm_open.m4.svn-base new file mode 100644 index 0000000..83d260b --- /dev/null +++ b/config/.svn/text-base/gr_check_shm_open.m4.svn-base @@ -0,0 +1,29 @@ +dnl +dnl Copyright 2003 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. + +AC_DEFUN([GR_CHECK_SHM_OPEN], +[ + SHM_OPEN_LIBS="" + save_LIBS="$LIBS" + AC_SEARCH_LIBS([shm_open], [rt], [SHM_OPEN_LIBS="$LIBS"]) + AC_CHECK_FUNCS([shm_open]) + LIBS="$save_LIBS" + AC_SUBST(SHM_OPEN_LIBS) +]) diff --git a/config/.svn/text-base/gr_check_usrp.m4.svn-base b/config/.svn/text-base/gr_check_usrp.m4.svn-base new file mode 100644 index 0000000..12a5d1c --- /dev/null +++ b/config/.svn/text-base/gr_check_usrp.m4.svn-base @@ -0,0 +1,32 @@ +dnl +dnl Copyright 2003 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +dnl Check for Universal Software Radio Peripheral + +AC_DEFUN([GR_CHECK_USRP],[ + PKG_CHECK_MODULES(USRP, usrp >= 0.2, + [HAVE_USRP=yes + AC_DEFINE(HAVE_USRP,[1],[Define if you have a USRP])], + [HAVE_USRP=no]) + + AM_CONDITIONAL(HAVE_USRP, test x$HAVE_USRP = xyes) +]) + diff --git a/config/.svn/text-base/gr_doxygen.m4.svn-base b/config/.svn/text-base/gr_doxygen.m4.svn-base new file mode 100644 index 0000000..15ece8b --- /dev/null +++ b/config/.svn/text-base/gr_doxygen.m4.svn-base @@ -0,0 +1,60 @@ +dnl +dnl Copyright 2003,2005 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_DEFUN([GR_CHECK_DOXYGEN],[ + AC_ARG_ENABLE(doxygen, + AC_HELP_STRING([--enable-doxygen], + [enable documentation generation with doxygen (no)])) + AC_ARG_ENABLE(dot, AC_HELP_STRING([--enable-dot],[use 'dot' to generate graphs in doxygen (auto)])) + + if test "x$enable_doxygen" = xyes; then + AC_PATH_PROG(DOXYGEN, doxygen, , $PATH) + if test x$DOXYGEN = x; then + if test "x$enable_doxygen" = xyes; then + AC_MSG_ERROR([could not find doxygen]) + fi + enable_doc=no + generate_docs= + else + enable_doc=yes + generate_docs=docs + AC_PATH_PROG(DOT, dot, , $PATH) + fi + else + enable_doc=no + fi + + AM_CONDITIONAL(DOC, test x$enable_doc = xyes) + + if test x$DOT = x; then + if test "x$enable_dot" = xyes; then + AC_MSG_ERROR([could not find dot]) + fi + enable_dot=no + else + enable_dot=yes + fi + AC_SUBST(enable_dot) + AC_SUBST(enable_xml_docs, YES) + AC_SUBST(enable_html_docs, YES) + AC_SUBST(enable_latex_docs, NO) + AC_SUBST(generate_docs) +]) diff --git a/config/.svn/text-base/gr_fortran.m4.svn-base b/config/.svn/text-base/gr_fortran.m4.svn-base new file mode 100644 index 0000000..b5b0470 --- /dev/null +++ b/config/.svn/text-base/gr_fortran.m4.svn-base @@ -0,0 +1,32 @@ +dnl Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. + +AC_DEFUN([GR_FORTRAN],[ + dnl if you want to generate a different table of interpolator taps, you need fortran. + dnl we default to off, since almost no one wants to do this. + AC_ARG_ENABLE(fortran, AC_HELP_STRING([--enable-fortran],[enable fortran (no)]), + [], [enable_fortran=no]) + AM_CONDITIONAL(ENABLE_FORTRAN, test "x$enable_fortran" = xyes) + + if test "x$enable_fortran" = xyes + then + AC_PROG_F77 + AC_F77_LIBRARY_LDFLAGS + fi +]) diff --git a/config/.svn/text-base/gr_gprof.m4.svn-base b/config/.svn/text-base/gr_gprof.m4.svn-base new file mode 100644 index 0000000..20bacf3 --- /dev/null +++ b/config/.svn/text-base/gr_gprof.m4.svn-base @@ -0,0 +1,72 @@ +dnl +dnl Copyright 2002 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +dnl FIXME probably need to add linker flag too... + +AC_DEFUN([GR_SET_GPROF],[ + dnl Check for --with-gprof + AC_MSG_CHECKING([whether user wants gprof]) + AC_ARG_WITH(gprof, + [ --with-gprof Turn on gprof profiling], + [], [ with_gprof=no ]) + AC_MSG_RESULT($with_gprof) + + dnl gprof profiling flags for the two main compilers + cc_profiling_flags="-pg" + cxx_profiling_flags="-pg" + ld_profiling_flags="-pg" + if test $with_gprof = yes + then + if test -n "${CC}" + then + LF_CHECK_CC_FLAG($cc_profiling_flags) + fi + if test -n "${CXX}" + then + LF_CHECK_CXX_FLAG($cxx_profiling_flags) + fi + fi +]) + +AC_DEFUN([GR_SET_PROF],[ + dnl Check for --with-prof + AC_MSG_CHECKING([whether user wants prof]) + AC_ARG_WITH(prof, + [ --with-prof Turn on prof profiling], + [], [ with_prof=no ]) + AC_MSG_RESULT($with_prof) + + dnl prof profiling flags for the two main compilers + cc_profiling_flags="-p" + cxx_profiling_flags="-p" + ld_profiling_flags="-p" + if test $with_prof = yes + then + if test -n "${CC}" + then + LF_CHECK_CC_FLAG($cc_profiling_flags) + fi + if test -n "${CXX}" + then + LF_CHECK_CXX_FLAG($cxx_profiling_flags) + fi + fi +]) diff --git a/config/.svn/text-base/gr_lib64.m4.svn-base b/config/.svn/text-base/gr_lib64.m4.svn-base new file mode 100644 index 0000000..751f774 --- /dev/null +++ b/config/.svn/text-base/gr_lib64.m4.svn-base @@ -0,0 +1,85 @@ +dnl +dnl Copyright 2005,2008 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +dnl GR_LIB64() +dnl +dnl Checks to see if we're on a x86_64 or powerpc64 machine, and if so, determine +dnl if libdir should end in "64" or not. +dnl +dnl Sets gr_libdir_suffix to "" or "64" and calls AC_SUBST(gr_libdir_suffix) +dnl May append "64" to libdir. +dnl +dnl The current heuristic is: +dnl if the host_cpu isn't x86_64 or powerpc64, then "" +dnl if the host_os isn't linux, then "" +dnl if we're cross-compiling, ask the linker, by way of the selected compiler +dnl if we're x86_64 and there's a /lib64 and it's not a symlink, then "64", else "" +dnl else ask the compiler +dnl +AC_DEFUN([GR_LIB64],[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_PROG_CXX]) + + AC_MSG_CHECKING([gr_libdir_suffix]) + gr_libdir_suffix="" + AC_SUBST(gr_libdir_suffix) + + case "$host_os" in + linux*) is_linux=yes ;; + *) is_linux=no ;; + esac + + if test "$is_linux" = no || test "$host_cpu" != "x86_64" && test "$host_cpu" != "powerpc64"; then + gr_libdir_suffix="" + elif test "$cross_compiling" = yes; then + _GR_LIB64_ASK_COMPILER + elif test "$host_cpu" = "x86_64"; then + if test -d /lib64 && test ! -L /lib64; then + gr_libdir_suffix=64 + fi + else + _GR_LIB64_ASK_COMPILER + fi + AC_MSG_RESULT([$gr_libdir_suffix]) + + + AC_MSG_CHECKING([whether to append 64 to libdir]) + t=${libdir##*/lib} + if test "$t" != 64 && test "$gr_libdir_suffix" = "64"; then + libdir=${libdir}64 + AC_MSG_RESULT([yes. Setting libdir to $libdir]) + else + AC_MSG_RESULT([no]) + fi +]) + +dnl If we're using g++, extract the first SEARCH_DIR("...") entry from the linker script +dnl and see if it contains a suffix after the final .../lib part of the path. +dnl (This works because the linker script varies depending on whether we're generating +dnl 32-bit or 64-bit executables) +dnl +AC_DEFUN([_GR_LIB64_ASK_COMPILER],[ + if test "$ac_cv_cxx_compiler_gnu" = "yes"; + then + gr_libdir_suffix=`$CXX -Wl,--verbose 2>/dev/null | sed -n -e '/SEARCH_DIR/{s/;.*$//; s,^.*/,,; s/".*$//; s/^lib//; p}'` + fi +]) + diff --git a/config/.svn/text-base/gr_libgnuradio_core_extra_ldflags.m4.svn-base b/config/.svn/text-base/gr_libgnuradio_core_extra_ldflags.m4.svn-base new file mode 100644 index 0000000..43f872c --- /dev/null +++ b/config/.svn/text-base/gr_libgnuradio_core_extra_ldflags.m4.svn-base @@ -0,0 +1,40 @@ +# Check for (MinGW)win32 extra ld options. -*- Autoconf -*- + +# Copyright 2003,2004,2005 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + +dnl +AC_DEFUN([GR_LIBGNURADIO_CORE_EXTRA_LDFLAGS], [ +AC_REQUIRE([AC_PROG_LD]) +# on Mingw32 extra LDFLAGS are required to ease global variable linking +LIBGNURADIO_CORE_EXTRA_LDFLAGS="" + +AC_MSG_CHECKING([whether $LD accepts --enable-runtime-pseudo-reloc]) +if ${LD} --enable-runtime-pseudo-reloc --version >/dev/null 2>&1 +then + # libtool requires the quotes + LIBGNURADIO_CORE_EXTRA_LDFLAGS="\"-Wl,--enable-runtime-pseudo-reloc\"" + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT(no) +fi + +AC_SUBST(LIBGNURADIO_CORE_EXTRA_LDFLAGS) + +]) diff --git a/config/.svn/text-base/gr_no_undefined.m4.svn-base b/config/.svn/text-base/gr_no_undefined.m4.svn-base new file mode 100644 index 0000000..c8d745d --- /dev/null +++ b/config/.svn/text-base/gr_no_undefined.m4.svn-base @@ -0,0 +1,44 @@ +dnl +dnl Copyright 2005 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# GR_NO_UNDEFINED() +# +# Detemine whether we need to use the -no-undefined linker flag +# when building shared libraries. +# Sets NO_UNDEFINED to "" or "-no-undefined" +# +# As far as I can tell, we need -no-undefined only when building +# windows DLLs. This occurs when using MinGW and Cygwin. +# +# For now, we stub this out. + +AC_DEFUN([GR_NO_UNDEFINED],[ + AC_REQUIRE([AC_CANONICAL_HOST]) + no_undefined="" + case "${host_os}" in + *mingw* | *cygwin*) + + # on MinGW/Cygwin extra LDFLAGS are required + no_undefined="-no-undefined" + ;; + esac + AC_SUBST(NO_UNDEFINED,[$no_undefined]) +]) diff --git a/config/.svn/text-base/gr_omnithread.m4.svn-base b/config/.svn/text-base/gr_omnithread.m4.svn-base new file mode 100644 index 0000000..054f078 --- /dev/null +++ b/config/.svn/text-base/gr_omnithread.m4.svn-base @@ -0,0 +1,52 @@ +# Check for Omnithread (pthread/NT) thread support. -*- Autoconf -*- + +# Copyright 2003,2007 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Boston, MA +# 02110-1301, USA. + +AC_DEFUN([GR_OMNITHREAD], +[ + # Check first for POSIX + ACX_PTHREAD( + [ AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]) + ot_posix="yes" + DEFINES="$DEFINES -DOMNITHREAD_POSIX=1" + ],[ + # If no POSIX support found, then check for NT threads + AC_MSG_CHECKING([for NT threads]) + + AC_LINK_IFELSE([ + #include + #include + int main() { InitializeCriticalSection(NULL); return 0; } + ], + [ + ot_nt="yes" + DEFINES="$DEFINES -DOMNITHREAD_NT=1" + ], + [AC_MSG_FAILURE([GNU Radio requires POSIX threads. pthreads not found.])] + ) + AC_MSG_RESULT(yes) + ]) + AM_CONDITIONAL(OMNITHREAD_POSIX, test "x$ot_posix" = xyes) + AM_CONDITIONAL(OMNITHREAD_NT, test "x$ot_nt" = xyes) + + save_LIBS="$LIBS" + AC_SEARCH_LIBS([clock_gettime], [rt], [PTHREAD_LIBS="$PTHREAD_LIBS $LIBS"]) + AC_CHECK_FUNCS([clock_gettime gettimeofday nanosleep]) + LIBS="$save_LIBS" +]) + diff --git a/config/.svn/text-base/gr_pwin32.m4.svn-base b/config/.svn/text-base/gr_pwin32.m4.svn-base new file mode 100644 index 0000000..7b99cba --- /dev/null +++ b/config/.svn/text-base/gr_pwin32.m4.svn-base @@ -0,0 +1,146 @@ +# Check for (mingw)win32 POSIX replacements. -*- Autoconf -*- + +# Copyright 2003,2004,2005 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + + +AC_DEFUN([GR_PWIN32], +[ +AC_REQUIRE([AC_HEADER_TIME]) +AC_CHECK_HEADERS([sys/types.h fcntl.h io.h]) +AC_CHECK_HEADERS([windows.h]) +AC_CHECK_HEADERS([winioctl.h winbase.h], [], [], [ + #if HAVE_WINDOWS_H + #include + #endif +]) + +AC_CHECK_FUNCS([getopt usleep gettimeofday nanosleep rand srand random srandom sleep sigaction]) +AC_CHECK_TYPES([struct timezone, struct timespec, ssize_t],[],[],[ + #if HAVE_SYS_TYPES_H + # include + #endif + #if TIME_WITH_SYS_TIME + # include + # include + #else + # if HAVE_SYS_TIME_H + # include + # else + # include + # endif + #endif +]) + +dnl Checks for replacements +AC_REPLACE_FUNCS([getopt usleep gettimeofday]) + + +AC_MSG_CHECKING(for Sleep) +AC_TRY_LINK([ #include + #include + ], [ Sleep(0); ], + [AC_DEFINE(HAVE_SSLEEP,1,[Define to 1 if you have win32 Sleep]) + AC_MSG_RESULT(yes)], + AC_MSG_RESULT(no) + ) + +dnl Under Win32, mkdir prototype in io.h has only one arg +AC_MSG_CHECKING(whether mkdir accepts only one arg) +AC_TRY_COMPILE([#include + #include + #include ], [ + mkdir("") + ], [ AC_MSG_RESULT(yes) + AC_DEFINE(MKDIR_TAKES_ONE_ARG,[],[Define if mkdir accepts only one arg]) ], + [ AC_MSG_RESULT(no) + ]) + +AH_BOTTOM( +[ +/* Define missing prototypes, implemented in replacement lib */ +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef HAVE_GETOPT +int getopt (int argc, char * const argv[], const char * optstring); +extern char * optarg; +extern int optind, opterr, optopt; +#endif + +#ifndef HAVE_USLEEP +int usleep(unsigned long usec); /* SUSv2 */ +#endif + +#ifndef HAVE_NANOSLEEP +#ifndef HAVE_STRUCT_TIMESPEC +#if HAVE_SYS_TYPES_H +# include /* need time_t */ +#endif +struct timespec { + time_t tv_sec; + long tv_nsec; +}; +#endif +static inline int nanosleep(const struct timespec *req, struct timespec *rem) { return usleep(req->tv_sec*1000000+req->tv_nsec/1000); } +#endif + +#if defined(HAVE_SSLEEP) && !defined(HAVE_SLEEP) +#ifdef HAVE_WINBASE_H +#include +#include +#endif +/* TODO: what about SleepEx? */ +static inline unsigned int sleep (unsigned int nb_sec) { Sleep(nb_sec*1000); return 0; } +#endif + +#ifndef HAVE_GETTIMEOFDAY +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifndef HAVE_STRUCT_TIMEZONE +struct timezone { + int tz_minuteswest; + int tz_dsttime; +}; +#endif +int gettimeofday(struct timeval *tv, struct timezone *tz); +#endif + +#if !defined(HAVE_RANDOM) && defined(HAVE_RAND) +#include +static inline long int random (void) { return rand(); } +#endif + +#if !defined(HAVE_SRANDOM) && defined(HAVE_SRAND) +static inline void srandom (unsigned int seed) { srand(seed); } +#endif + +#ifndef HAVE_SSIZE_T +typedef size_t ssize_t; +#endif + +#ifdef __cplusplus +} +#endif +]) + + +]) diff --git a/config/.svn/text-base/gr_python.m4.svn-base b/config/.svn/text-base/gr_python.m4.svn-base new file mode 100644 index 0000000..6c862bb --- /dev/null +++ b/config/.svn/text-base/gr_python.m4.svn-base @@ -0,0 +1,128 @@ +dnl +dnl Copyright 2003,2004,2005 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# PYTHON_DEVEL() +# +# Checks for Python and tries to get the include path to 'Python.h'. +# It sets the $(PYTHON_CPPFLAGS), $(PYTHON_LDFLAGS) and $(pythondir) output variables, +# +AC_DEFUN([PYTHON_DEVEL],[ + AC_REQUIRE([AM_PATH_PYTHON]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + AC_ARG_WITH(pythondir, + AC_HELP_STRING([--with-pythondir=DIR], + [python installation directory (cross-compiling) [[default=$prefix/lib/python2.5/site-packages]]]), + [with_pythondir=${withval}],[with_pythondir=${prefix}/lib/python2.5/site-packages]) + + # if we're cross-compiling, asking the host python about any of + # this is completely useless... + + if test x$cross_compiling != xno + then + pythondir=$with_pythondir + pyexecdir=$with_pythondir + AC_SUBST(PYTHON_CPPFLAGS) + AC_SUBST(PYTHON_LDFLAGS) + else + + # For Fedora Core 5 and 6, see ticket:39 in Trac + if test -f '/etc/redhat-release'; then + if (echo $pyexecdir | grep -q lib64); then + pythondir="$pyexecdir" + fi + fi + + # Check for Python include path + AC_MSG_CHECKING([for Python include path]) + if test -z "$PYTHON" ; then + AC_MSG_ERROR([cannot find Python path]) + fi + + # ask distutils which include path we should use + python_cmd=' +import distutils.sysconfig +import os +path = distutils.sysconfig.get_python_inc(plat_specific=False) +if os.sep == "\\": + path = path.replace("\\", "/") +print path +' + python_path=`$PYTHON -c "$python_cmd"` + AC_MSG_RESULT([$python_path]) + if test -z "$python_path" ; then + AC_MSG_ERROR([cannot find Python include path]) + fi + + AC_SUBST(PYTHON_CPPFLAGS,[-I$python_path]) + + # Check for Python headers usability + python_save_CPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" + AC_CHECK_HEADERS([Python.h], [], + [AC_MSG_ERROR([cannot find usable Python headers])]) + CPPFLAGS="$python_save_CPPFLAGS" + + # Only set this on mingw and cygwin hosts, (only implemented + # for mingw host, for crosscompiling you need to trick this) + + PYTHON_LDFLAGS="" + case $host_os in + *mingw* | *cygwin* ) + AC_MSG_CHECKING([for Python LDFLAGS]) + + python_cmd=' +import distutils.sysconfig +import os +path = distutils.sysconfig.get_config_var("LIBPL") +if path == None: + path = distutils.sysconfig.PREFIX + "/libs" +if os.sep == "\\": + path = path.replace("\\", "/") +print path +' + python_stdlib_path=`$PYTHON -c "$python_cmd"` + + python_version_nodot=`echo $PYTHON_VERSION | sed "s,\.,,"` + libpython_name="python$PYTHON_VERSION" + + # Standard install of python for win32 has libpython24.a + # instead of libpython2.4.a so we check for the library + # without the dot in the version number. + + python_stdlib_filename=`find $python_stdlib_path -type f -name libpython$python_version_nodot.* -print | sed "1q"` + if test -n "$python_stdlib_filename" ; then + libpython_name="python$python_version_nodot" + fi + + PYTHON_LDFLAGS="-L$python_stdlib_path -l$libpython_name" + AC_MSG_RESULT($PYTHON_LDFLAGS) + # Replace all backslashes in PYTHON Paths with forward slashes + pythondir=`echo $pythondir |sed 's,\\\\,/,g'` + pkgpythondir=`echo $pkgpythondir |sed 's,\\\\,/,g'` + pyexecdir=`echo $pyexecdir |sed 's,\\\\,/,g'` + pkgpyexecdir=`echo $pkgpyexecdir |sed 's,\\\\,/,g'` + ;; + esac + + AC_SUBST(PYTHON_LDFLAGS) + fi +]) diff --git a/config/.svn/text-base/gr_require_mc4020.m4.svn-base b/config/.svn/text-base/gr_require_mc4020.m4.svn-base new file mode 100644 index 0000000..90774fd --- /dev/null +++ b/config/.svn/text-base/gr_require_mc4020.m4.svn-base @@ -0,0 +1,33 @@ +dnl +dnl Copyright 2003,2004 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_DEFUN([GR_REQUIRE_MC4020],[ + AC_MSG_CHECKING([for mc4020 A/D driver include file]) + AC_COMPILE_IFELSE([ +#include +int main (int argc, char **argv) +{ + return 0; +} +],[AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + AC_MSG_ERROR([mc4020.h not found.])]) +]) diff --git a/config/.svn/text-base/gr_scripting.m4.svn-base b/config/.svn/text-base/gr_scripting.m4.svn-base new file mode 100644 index 0000000..e030a81 --- /dev/null +++ b/config/.svn/text-base/gr_scripting.m4.svn-base @@ -0,0 +1,30 @@ +dnl +dnl Copyright 2003 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_DEFUN([GR_SCRIPTING],[ + AC_REQUIRE([AC_PROG_LN_S]) + AC_REQUIRE([AC_PROG_CXX]) + AC_REQUIRE([AC_PROG_LIBTOOL]) + + SWIG_PROG(1.3.31) + SWIG_ENABLE_CXX + SWIG_PYTHON +]) diff --git a/config/.svn/text-base/gr_set_md_cpu.m4.svn-base b/config/.svn/text-base/gr_set_md_cpu.m4.svn-base new file mode 100644 index 0000000..b9c570e --- /dev/null +++ b/config/.svn/text-base/gr_set_md_cpu.m4.svn-base @@ -0,0 +1,44 @@ +dnl +dnl Copyright 2003,2008 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_DEFUN([GR_SET_MD_CPU],[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_ARG_WITH(md-cpu, + [ --with-md-cpu=ARCH set machine dependent speedups (auto)], + [cf_with_md_cpu="$withval"], + [cf_with_md_cpu="$host_cpu"]) + + AC_MSG_CHECKING([for machine dependent speedups]) + case "$cf_with_md_cpu" in + x86 | i[[3-7]]86) MD_CPU=x86 MD_SUBCPU=x86 ;; + x86_64) MD_CPU=x86 MD_SUBCPU=x86_64 ;; + powerpc*) MD_CPU=powerpc ;; + *) MD_CPU=generic ;; + esac + AC_MSG_RESULT($MD_CPU) + AC_SUBST(MD_CPU) + AC_SUBST(MD_SUBCPU) + + AM_CONDITIONAL(MD_CPU_x86, test "$MD_CPU" = "x86") + AM_CONDITIONAL(MD_SUBCPU_x86_64, test "$MD_SUBCPU" = "x86_64") + AM_CONDITIONAL(MD_CPU_powerpc, test "$MD_CPU" = "powerpc") + AM_CONDITIONAL(MD_CPU_generic, test "$MD_CPU" = "generic") +]) diff --git a/config/.svn/text-base/gr_standalone.m4.svn-base b/config/.svn/text-base/gr_standalone.m4.svn-base new file mode 100644 index 0000000..44d9235 --- /dev/null +++ b/config/.svn/text-base/gr_standalone.m4.svn-base @@ -0,0 +1,119 @@ +dnl +dnl Copyright 2008,2009 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License along +dnl with this program; if not, write to the Free Software Foundation, Inc., +dnl 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +dnl + +dnl +dnl GR_STANDALONE([package],[version]) +dnl +dnl Handles the bulk of the configure.ac work for an out-of-tree build +dnl +dnl N.B., this is an m4_define because if it were an AC_DEFUN it would +dnl get called too late to be useful. + +m4_define([GR_STANDALONE], +[ + AC_CONFIG_SRCDIR([config/gr_standalone.m4]) + AM_CONFIG_HEADER(config.h) + + AC_CANONICAL_BUILD + AC_CANONICAL_HOST + AC_CANONICAL_TARGET + + AM_INIT_AUTOMAKE + + dnl Remember if the user explicity set CXXFLAGS + if test -n "${CXXFLAGS}"; then + user_set_cxxflags=yes + fi + + LF_CONFIGURE_CC + LF_CONFIGURE_CXX + GR_LIB64 dnl check for lib64 suffix after choosing compilers + + dnl The three macros above are known to override CXXFLAGS if the user + dnl didn't specify them. Though I'm sure somebody thought this was + dnl a good idea, it makes it hard to use other than -g -O2 when compiling + dnl selected files. Thus we "undo" the damage here... + dnl + dnl If the user specified CXXFLAGS, we use them. Otherwise when compiling + dnl the output of swig use use -O1 if we're using g++. + dnl See Makefile.common for the rest of the magic. + if test "$user_set_cxxflags" != yes; then + autoconf_default_CXXFLAGS="$CXXFLAGS" + if test "$GXX" = yes; then + case "$host_cpu" in + powerpc*) + dnl "-O1" is broken on the PPC for some reason + dnl (at least as of g++ 4.1.1) + swig_CXXFLAGS="-g1 -O2 -Wno-strict-aliasing -Wno-parentheses" + ;; + *) + swig_CXXFLAGS="-g -O1 -Wno-strict-aliasing -Wno-parentheses" + ;; + esac + fi + fi + AC_SUBST(autoconf_default_CXXFLAGS) + AC_SUBST(swig_CXXFLAGS) + + dnl add ${prefix}/lib${gr_libdir_suffix}/pkgconfig to the head of the PKG_CONFIG_PATH + if test x${PKG_CONFIG_PATH} = x; then + PKG_CONFIG_PATH=${prefix}/lib${gr_libdir_suffix}/pkgconfig + else + PKG_CONFIG_PATH=${prefix}/lib${gr_libdir_suffix}/pkgconfig:${PKG_CONFIG_PATH} + fi + export PKG_CONFIG_PATH + + LF_SET_WARNINGS + GR_SET_GPROF + GR_SET_PROF + AM_PROG_AS + AC_PROG_LN_S + AC_PROG_MAKE_SET + AC_PROG_INSTALL + AC_PATH_PROG([RM_PROG], [rm]) + + AC_LIBTOOL_WIN32_DLL + AC_ENABLE_SHARED dnl do build shared libraries + AC_DISABLE_STATIC dnl don't build static libraries + m4_ifdef([LT_INIT],[LT_INIT],[AC_PROG_LIBTOOL]) + dnl GR_FORTRAN + + GR_NO_UNDEFINED dnl do we need the -no-undefined linker flag + GR_SCRIPTING dnl Locate python, SWIG, etc + + dnl Checks for header files. + AC_HEADER_STDC + + dnl Checks for typedefs, structures, and compiler characteristics. + AC_C_CONST + AC_C_INLINE + AC_TYPE_SIZE_T + AC_HEADER_TIME + AC_C_BIGENDIAN + + dnl Check for Mingw support + GR_PWIN32 + + AC_CHECK_PROG([XMLTO],[xmlto],[yes],[]) + AM_CONDITIONAL([HAS_XMLTO], [test x$XMLTO = xyes]) + + PKG_CHECK_MODULES(GNURADIO_CORE, gnuradio-core >= 3) + LIBS="$LIBS $GNURADIO_CORE_LIBS" +]) diff --git a/config/.svn/text-base/gr_subversion.m4.svn-base b/config/.svn/text-base/gr_subversion.m4.svn-base new file mode 100644 index 0000000..849d7a9 --- /dev/null +++ b/config/.svn/text-base/gr_subversion.m4.svn-base @@ -0,0 +1,36 @@ +dnl +dnl Copyright 2007 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# GR_SUBVERSION() +# +# Test for presence of subversion, and create variables for +# current repository version and last changed date. + +AC_DEFUN([GR_SUBVERSION],[ + AC_PATH_PROG([SVN],[svn]) + if test "$SVN" != "" -a -d .svn ; then + SVNVERSION=`$SVN info . | grep '^Revision' | cut -f 2- -d ' '` + SVNDATE=`$SVN info . | grep 'Last Changed Date' | cut -f 4-6 -d ' '` + fi + + AC_SUBST(SVNVERSION) + AC_SUBST(SVNDATE) +]) diff --git a/config/.svn/text-base/gr_swig.m4.svn-base b/config/.svn/text-base/gr_swig.m4.svn-base new file mode 100644 index 0000000..cdb2805 --- /dev/null +++ b/config/.svn/text-base/gr_swig.m4.svn-base @@ -0,0 +1,85 @@ +dnl +dnl Copyright 2003 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# SWIG_PROG([required-version]) +# +# Checks for the SWIG program. If found you can (and should) call SWIG via $(SWIG). +# You can use the optional first argument to check if the version of the available SWIG +# is greater or equal to the value of the argument. It should have the format: +# N[.N[.N]] (N is a number between 0 and 999. Only the first N is mandatory.) +AC_DEFUN([SWIG_PROG],[ + AC_REQUIRE([AC_PROG_MAKE_SET]) + AC_CHECK_PROG(SWIG,swig,[`which swig`]) + if test -z "$SWIG" ; then + AC_MSG_ERROR([Cannot find 'swig' program. SWIG version >= $1 required]) + SWIG=false + elif test -n "$1" ; then + AC_MSG_CHECKING([for SWIG version]) + swig_version=`$SWIG -version 2>&1 | \ + awk '/^SWIG Version [[0-9]+\.[0-9]+\.[0-9]]+.*$/ { split($[3],a,"[[^.0-9]]"); print a[[1]] }'` + AC_MSG_RESULT([$swig_version]) + if test -n "$swig_version" ; then + swig_version=`echo $swig_version | \ + awk '{ split($[1],a,"\."); print [a[1]*1000000+a[2]*1000+a[3]] }' 2>/dev/null` + swig_required_version=`echo $1 | \ + awk '{ split($[1],a,"\."); print [a[1]*1000000+a[2]*1000+a[3]] }' 2>/dev/null` + if test $swig_required_version -gt $swig_version ; then + AC_MSG_ERROR([SWIG version >= $1 required]) + fi + else + AC_MSG_ERROR([cannot determine SWIG version]) + fi + fi +]) + +# SWIG_ENABLE_CXX() +# +# Enable swig C++ support. This effects all invocations of $(SWIG). +AC_DEFUN([SWIG_ENABLE_CXX],[ + AC_REQUIRE([SWIG_PROG]) + AC_REQUIRE([AC_PROG_CXX]) + if test "$SWIG" != "false" ; then + SWIG="$SWIG -c++" + fi +]) + +# SWIG_PYTHON([use-shadow-classes]) +# +# Checks for Python and provides the $(SWIG_PYTHON_CPPFLAGS), +# $(SWIG_PYTHON_LIB) and $(SWIG_PYTHON_OPT) output variables. +# $(SWIG_PYTHON_OPT) contains all necessary swig options to generate +# code for Python. If you need multi module support use +# $(SWIG_PYTHON_LIB) (provided by the SWIG_MULTI_MODULE_SUPPORT() +# macro) to link against the appropriate library. It contains the +# SWIG Python runtime library that is needed by the type check system +# for example. + +AC_DEFUN([SWIG_PYTHON],[ + AC_REQUIRE([SWIG_PROG]) + AC_REQUIRE([PYTHON_DEVEL]) + if test "$SWIG" != "false" ; then + AC_SUBST(SWIG_PYTHON_LIB,[-lswigpy]) +dnl test ! "x$1" = "xno" && swig_shadow=" -shadow" || swig_shadow="" +dnl AC_SUBST(SWIG_PYTHON_OPT,[-python$swig_shadow]) + AC_SUBST(SWIG_PYTHON_OPT,[-python]) + fi + AC_SUBST(SWIG_PYTHON_CPPFLAGS,[$PYTHON_CPPFLAGS]) +]) diff --git a/config/.svn/text-base/gr_sysv_shm.m4.svn-base b/config/.svn/text-base/gr_sysv_shm.m4.svn-base new file mode 100644 index 0000000..db5c835 --- /dev/null +++ b/config/.svn/text-base/gr_sysv_shm.m4.svn-base @@ -0,0 +1,36 @@ +# Check for IPC System V shm support. -*- Autoconf -*- + +# Copyright 2003 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Boston, MA +# 02110-1301, USA. + +AC_DEFUN([GR_SYSV_SHM], +[ + AC_LANG_SAVE + AC_LANG_C + + AC_CHECK_HEADERS([sys/ipc.h sys/shm.h]) + + save_LIBS="$LIBS" + AC_SEARCH_LIBS(shmat, [cygipc ipc], + [ IPC_LIBS="$LIBS" ], + [ AC_MSG_WARN([SystemV IPC support not found. ]) ] + ) + LIBS="$save_LIBS" + + AC_LANG_RESTORE + AC_SUBST(IPC_LIBS) +]) diff --git a/config/.svn/text-base/lf_cc.m4.svn-base b/config/.svn/text-base/lf_cc.m4.svn-base new file mode 100644 index 0000000..b75e1a4 --- /dev/null +++ b/config/.svn/text-base/lf_cc.m4.svn-base @@ -0,0 +1,41 @@ +dnl Autoconf support for C++ +dnl Copyright (C) 1988 Eleftherios Gkioulekas +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a configuration +dnl script generated by Autoconf, you may include it under the same +dnl distribution terms that you use for the rest of that program. + +# ------------------------------------------------------------------------- +# Use this macro to configure your C compiler +# When called the macro does the following things: +# 1. It finds an appropriate C compiler. +# If you passed the flag --with-cc=foo then it uses that +# particular compiler +# 2. Check whether the compiler works. +# 3. Checks whether the compiler accepts the -g +# ------------------------------------------------------------------------- + +AC_DEFUN([LF_CONFIGURE_CC],[ + dnl Sing the song + AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_PROG_CPP])dnl + AC_REQUIRE([AC_AIX])dnl + AC_REQUIRE([AC_ISC_POSIX])dnl + AC_REQUIRE([AC_HEADER_STDC])dnl +]) + diff --git a/config/.svn/text-base/lf_cxx.m4.svn-base b/config/.svn/text-base/lf_cxx.m4.svn-base new file mode 100644 index 0000000..dfc6bfb --- /dev/null +++ b/config/.svn/text-base/lf_cxx.m4.svn-base @@ -0,0 +1,67 @@ +dnl Autoconf support for C++ +dnl Copyright (C) 1988 Eleftherios Gkioulekas +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a configuration +dnl script generated by Autoconf, you may include it under the same +dnl distribution terms that you use for the rest of that program. + +# ----------------------------------------------------------------- +# This macro should be called to configure your C++ compiler. +# When called, the macro does the following things: +# 1. It finds an appropriate C++ compiler +# If you passed the flag --with-cxx=foo, then it uses that +# particular compiler +# 2. Checks whether the compiler accepts the -g +# ------------------------------------------------------------------ + +AC_DEFUN([LF_CONFIGURE_CXX],[ + AC_REQUIRE([AC_PROG_CXX])dnl + AC_REQUIRE([AC_PROG_CXXCPP])dnl + LF_CXX_PORTABILITY +]) + +# ----------------------------------------------------------------------- +# This macro tests the C++ compiler for various portability problem. +# ----------------------------------------------------------------------- + + +AC_DEFUN([LF_CXX_PORTABILITY],[ + + dnl + dnl Check for common C++ portability problems + dnl + + dnl AC_LANG_PUSH + dnl AC_LANG_CPLUSPLUS + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + + + dnl Test whether C++ has std::isnan + AC_MSG_CHECKING(whether C++ has std::isnan) + AC_TRY_COMPILE([#include ], [ + std::isnan(0); +], [ AC_MSG_RESULT(yes) + AC_DEFINE(CXX_HAS_STD_ISNAN,[],[Define if has std::isnan]) ], + [ AC_MSG_RESULT(no) ]) + + dnl Done with the portability checks + dnl AC_LANG_POP([C++]) + AC_LANG_RESTORE +]) + diff --git a/config/.svn/text-base/lf_warnings.m4.svn-base b/config/.svn/text-base/lf_warnings.m4.svn-base new file mode 100644 index 0000000..4e2ca91 --- /dev/null +++ b/config/.svn/text-base/lf_warnings.m4.svn-base @@ -0,0 +1,128 @@ +dnl Copyright (C) 1988 Eleftherios Gkioulekas +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a configuration +dnl script generated by Autoconf, you may include it under the same +dnl distribution terms that you use for the rest of that program. + +# -------------------------------------------------------------------------- +# Check whether the C++ compiler accepts a certain flag +# If it does it adds the flag to CXXFLAGS +# If it does not then it returns an error to lf_ok +# Usage: +# LF_CHECK_CXX_FLAG(-flag1 -flag2 -flag3 ...) +# ------------------------------------------------------------------------- + +AC_DEFUN([LF_CHECK_CXX_FLAG],[ + echo 'void f(){}' > conftest.cc + for i in $1 + do + AC_MSG_CHECKING([whether $CXX accepts $i]) + if test -z "`${CXX} $i -c conftest.cc 2>&1`" + then + CXXFLAGS="${CXXFLAGS} $i" + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + done + rm -f conftest.cc conftest.o +]) + +# -------------------------------------------------------------------------- +# Check whether the C compiler accepts a certain flag +# If it does it adds the flag to CFLAGS +# If it does not then it returns an error to lf_ok +# Usage: +# LF_CHECK_CC_FLAG(-flag1 -flag2 -flag3 ...) +# ------------------------------------------------------------------------- + +AC_DEFUN([LF_CHECK_CC_FLAG],[ + echo 'void f(){}' > conftest.c + for i in $1 + do + AC_MSG_CHECKING([whether $CC accepts $i]) + if test -z "`${CC} $i -c conftest.c 2>&1`" + then + CFLAGS="${CFLAGS} $i" + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + done + rm -f conftest.c conftest.o +]) + +# -------------------------------------------------------------------------- +# Check whether the Fortran compiler accepts a certain flag +# If it does it adds the flag to FFLAGS +# If it does not then it returns an error to lf_ok +# Usage: +# LF_CHECK_F77_FLAG(-flag1 -flag2 -flag3 ...) +# ------------------------------------------------------------------------- + +AC_DEFUN([LF_CHECK_F77_FLAG],[ + cat << EOF > conftest.f +c....:++++++++++++++++++++++++ + PROGRAM MAIN + PRINT*,'Hello World!' + END +EOF + for i in $1 + do + AC_MSG_CHECKING([whether $F77 accepts $i]) + if test -z "`${F77} $i -c conftest.f 2>&1`" + then + FFLAGS="${FFLAGS} $i" + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + done + rm -f conftest.f conftest.o +]) + +# ---------------------------------------------------------------------- +# Provide the configure script with an --with-warnings option that +# turns on warnings. Call this command AFTER you have configured ALL your +# compilers. +# ---------------------------------------------------------------------- + +AC_DEFUN([LF_SET_WARNINGS],[ + dnl Check for --with-warnings + AC_MSG_CHECKING([whether user wants warnings]) + AC_ARG_WITH(warnings, + [ --with-warnings Turn on warnings], + [ lf_warnings=yes ], [ lf_warnings=no ]) + lf_warnings=yes # hard code for now -eb + AC_MSG_RESULT($lf_warnings) + + dnl Warnings for the two main compilers + cc_warning_flags="-Wall" + cxx_warning_flags="-Wall -Woverloaded-virtual" + if test $lf_warnings = yes + then + if test -n "${CC}" + then + LF_CHECK_CC_FLAG($cc_warning_flags) + fi + if test -n "${CXX}" + then + LF_CHECK_CXX_FLAG($cxx_warning_flags) + fi + fi +]) diff --git a/config/.svn/text-base/lf_x11.m4.svn-base b/config/.svn/text-base/lf_x11.m4.svn-base new file mode 100644 index 0000000..460cd60 --- /dev/null +++ b/config/.svn/text-base/lf_x11.m4.svn-base @@ -0,0 +1,39 @@ +dnl Copyright (C) 1988 Eleftherios Gkioulekas +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a configuration +dnl script generated by Autoconf, you may include it under the same +dnl distribution terms that you use for the rest of that program. + + +#----------------------------------------------------------------------- +# This macro searches for Xlib and when it finds it it adds the +# appropriate flags to CXXFLAGS and export the link sequence to +# the variable XLIB. +# In your configure.in file add: +# LF_PATH_XLIB +# In your Makefile.am add +# program_LDADD = .... $(XLIB) +#------------------------------------------------------------------------ + +AC_DEFUN([LF_PATH_XLIB],[ + AC_PATH_XTRA + CXXFLAGS="$CXXFLAGS $X_CFLAGS" + XLIB="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS" + AC_SUBST(XLIB) +]) + diff --git a/config/.svn/text-base/mkstemp.m4.svn-base b/config/.svn/text-base/mkstemp.m4.svn-base new file mode 100644 index 0000000..4af0f0a --- /dev/null +++ b/config/.svn/text-base/mkstemp.m4.svn-base @@ -0,0 +1,89 @@ +#serial 4 + +# On some hosts (e.g., HP-UX 10.20, SunOS 4.1.4, Solaris 2.5.1), mkstemp has a +# silly limit that it can create no more than 26 files from a given template. +# Other systems lack mkstemp altogether. +# On OSF1/Tru64 V4.0F, the system-provided mkstemp function can create +# only 32 files per process. +# On systems like the above, arrange to use the replacement function. +AC_DEFUN([UTILS_FUNC_MKSTEMP], +[dnl + AC_REPLACE_FUNCS(mkstemp) + if test $ac_cv_func_mkstemp = no; then + utils_cv_func_mkstemp_limitations=yes + else + AC_CACHE_CHECK([for mkstemp limitations], + utils_cv_func_mkstemp_limitations, + [ + AC_TRY_RUN([ +# include + int main () + { + int i; + for (i = 0; i < 70; i++) + { + char template[] = "conftestXXXXXX"; + int fd = mkstemp (template); + if (fd == -1) + exit (1); + close (fd); + } + exit (0); + } + ], + utils_cv_func_mkstemp_limitations=no, + utils_cv_func_mkstemp_limitations=yes, + utils_cv_func_mkstemp_limitations=yes + ) + ] + ) + fi + + if test $utils_cv_func_mkstemp_limitations = yes; then + AC_LIBOBJ(mkstemp) + AC_LIBOBJ(tempname) + AC_DEFINE(mkstemp, rpl_mkstemp, + [Define to rpl_mkstemp if the replacement function should be used.]) + gl_PREREQ_MKSTEMP + jm_PREREQ_TEMPNAME + fi +]) + +# Prerequisites of lib/mkstemp.c. +AC_DEFUN([gl_PREREQ_MKSTEMP], +[ + AH_BOTTOM( + [ + #ifndef HAVE_MKSTEMP + #ifdef __cplusplus + extern "C" { + #endif + int rpl_mkstemp (char *templ); + #ifdef __cplusplus + } + #endif + #endif + ]) +]) + +# Prerequisites of lib/tempname.c. +AC_DEFUN([jm_PREREQ_TEMPNAME], +[ + AC_REQUIRE([AC_HEADER_STAT]) + AC_CHECK_HEADERS_ONCE(fcntl.h sys/time.h unistd.h) + AC_CHECK_HEADERS(stdint.h) + AC_CHECK_FUNCS(__secure_getenv gettimeofday lstat) + AC_CHECK_DECLS_ONCE(getenv) + # AC_REQUIRE([jm_AC_TYPE_UINTMAX_T]) + + dnl Under Win32, mkdir prototype in io.h has only one arg + AC_MSG_CHECKING(whether mkdir accepts only one arg) + AC_TRY_COMPILE([#include + #include + #include ], [ + mkdir("") + ], [ AC_MSG_RESULT(yes) + AC_DEFINE(MKDIR_TAKES_ONE_ARG,[],[Define if mkdir accepts only one arg]) ], + [ AC_MSG_RESULT(no) + ]) +]) diff --git a/config/.svn/text-base/onceonly.m4.svn-base b/config/.svn/text-base/onceonly.m4.svn-base new file mode 100644 index 0000000..f6fec37 --- /dev/null +++ b/config/.svn/text-base/onceonly.m4.svn-base @@ -0,0 +1,63 @@ +# onceonly.m4 serial 3 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl This file defines some "once only" variants of standard autoconf macros. +dnl AC_CHECK_HEADERS_ONCE like AC_CHECK_HEADERS +dnl AC_CHECK_FUNCS_ONCE like AC_CHECK_FUNCS +dnl AC_CHECK_DECLS_ONCE like AC_CHECK_DECLS +dnl AC_REQUIRE([AC_HEADER_STDC]) like AC_HEADER_STDC +dnl The advantage is that the check for each of the headers/functions/decls +dnl will be put only once into the 'configure' file. It keeps the size of +dnl the 'configure' file down, and avoids redundant output when 'configure' +dnl is run. +dnl The drawback is that the checks cannot be conditionalized. If you write +dnl if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi +dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to +dnl empty, and the check will be inserted before the body of the AC_DEFUNed +dnl function. + +dnl Autoconf version 2.57 or newer is recommended. +AC_PREREQ(2.54) + +# AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of +# AC_CHECK_HEADERS(HEADER1 HEADER2 ...). +AC_DEFUN([AC_CHECK_HEADERS_ONCE], [ + : + AC_FOREACH([gl_HEADER_NAME], [$1], [ + AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(defn([gl_HEADER_NAME]), + [-./], [___])), [ + AC_CHECK_HEADERS(gl_HEADER_NAME) + ]) + AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME, + [-./], [___]))) + ]) +]) + +# AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of +# AC_CHECK_FUNCS(FUNC1 FUNC2 ...). +AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ + : + AC_FOREACH([gl_FUNC_NAME], [$1], [ + AC_DEFUN([gl_CHECK_FUNC_]defn([gl_FUNC_NAME]), [ + AC_CHECK_FUNCS(defn([gl_FUNC_NAME])) + ]) + AC_REQUIRE([gl_CHECK_FUNC_]defn([gl_FUNC_NAME])) + ]) +]) + +# AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of +# AC_CHECK_DECLS(DECL1, DECL2, ...). +AC_DEFUN([AC_CHECK_DECLS_ONCE], [ + : + AC_FOREACH([gl_DECL_NAME], [$1], [ + AC_DEFUN([gl_CHECK_DECL_]defn([gl_DECL_NAME]), [ + AC_CHECK_DECLS(defn([gl_DECL_NAME])) + ]) + AC_REQUIRE([gl_CHECK_DECL_]defn([gl_DECL_NAME])) + ]) +]) diff --git a/config/.svn/text-base/pkg.m4.svn-base b/config/.svn/text-base/pkg.m4.svn-base new file mode 100644 index 0000000..80bdfed --- /dev/null +++ b/config/.svn/text-base/pkg.m4.svn-base @@ -0,0 +1,188 @@ +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# +# Copyright © 2004 Scott James Remnant . +# Copyright © 2008 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.18]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi + +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. Similar +# to PKG_CHECK_MODULES(), but does not set variables or print errors. +# +# +# Similar to PKG_CHECK_MODULES, make sure that the first instance of +# this or PKG_CHECK_MODULES is called, or make sure to call +# PKG_CHECK_EXISTS manually +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_ifval([$2], [$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + + +# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +# --------------------------------------------- +m4_define([_PKG_CONFIG], +[if test -n "$PKG_CONFIG"; then + if test -n "$$1"; then + pkg_cv_[]$1="$$1" + else + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], + [pkg_failed=yes]) + fi +else + pkg_failed=untried +fi[]dnl +])# _PKG_CONFIG + +# _PKG_SHORT_ERRORS_SUPPORTED +# ----------------------------- +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])# _PKG_SHORT_ERRORS_SUPPORTED + + +# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +# [ACTION-IF-NOT-FOUND]) +# +# E.g., +# PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) +# defines: +# +# GSTUFF_LIBS +# GSTUFF_CFLAGS +# GSTUFF_INCLUDEDIR +# GSTUFF_CPPFLAGS # the -I, -D and -U's out of CFLAGS +# +# see pkg-config man page also defines GSTUFF_PKG_ERRORS on error +# +# Note that if there is a possibility the first call to +# PKG_CHECK_MODULES might not happen, you should be sure to include an +# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +# +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_INCLUDEDIR], [includedir for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) + +if test x$cross_compiling = xyes +then + _PKG_CONFIG([$1][_LIBS], [libs-only-l --static], [$2]) +else + _PKG_CONFIG([$1][_LIBS], [libs --static], [$2]) +fi + +_PKG_CONFIG([$1][_INCLUDEDIR], [variable=includedir], [$2]) + + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + ifelse([$4], , [AC_MSG_ERROR(dnl +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT +])], + [AC_MSG_RESULT([no]) + $4]) +elif test $pkg_failed = untried; then + ifelse([$4], , [AC_MSG_FAILURE(dnl +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see .])], + [$4]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + $1[]_INCLUDEDIR=$pkg_cv_[]$1[]_INCLUDEDIR + + $1[]_CPPFLAGS="" + for flag in $$1[]_CFLAGS; do + case $flag in + -I* | -D* | -U*) $1[]_CPPFLAGS="$$1[]_CPPFLAGS $flag" ;; + esac + done + pkg_cv_[]$1[]_CPPFLAGS=$$1[]_CPPFLAGS + AC_SUBST($1[]_CPPFLAGS) + + AC_MSG_RESULT([yes]) + ifelse([$3], , :, [$3]) +fi[]dnl +])# PKG_CHECK_MODULES diff --git a/config/.svn/text-base/usrp_fusb_tech.m4.svn-base b/config/.svn/text-base/usrp_fusb_tech.m4.svn-base new file mode 100644 index 0000000..db85724 --- /dev/null +++ b/config/.svn/text-base/usrp_fusb_tech.m4.svn-base @@ -0,0 +1,74 @@ +dnl +dnl Copyright 2003,2008 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# $1 is $enable_usrp: +# yes : do these tests +# no : do not do these tests +# "" : do these tests + +AC_DEFUN([USRP_SET_FUSB_TECHNIQUE],[ + AC_ARG_WITH([fusb-tech], + AC_HELP_STRING([--with-fusb-tech=OS], + [Set fast USB technique (default=auto)]), + [cf_with_fusb_tech="$withval"], + [cf_with_fusb_tech="$host_os"]) + if test [x]$1 != xno; then + case "$cf_with_fusb_tech" in + linux*) + AC_CHECK_HEADER([linux/usbdevice_fs.h], + [x_have_usbdevice_fs_h=yes], + [x_have_usbdevice_fs_h=no]) + if test x${x_have_usbdevice_fs_h} = xyes; then + FUSB_TECH=linux + else + FUSB_TECH=generic + fi + ;; + darwin*) + FUSB_TECH=darwin + ;; + cygwin*|win*|mingw*) + FUSB_TECH=win32 + ;; + *bsd*) + AC_MSG_CHECKING([for RA/WB]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[struct usb_bulk_ra_wb_opt o; + ioctl(0, USB_SET_BULK_RA, &o);]])], + [FUSB_TECH=ra_wb], + [FUSB_TECH=generic]) + ;; + *) + FUSB_TECH=generic + ;; + esac + + AC_MSG_CHECKING([for fast usb technique to use]) + AC_MSG_RESULT($FUSB_TECH) + AC_SUBST(FUSB_TECH) + fi + + AM_CONDITIONAL(FUSB_TECH_darwin, test x$FUSB_TECH = xdarwin) + AM_CONDITIONAL(FUSB_TECH_win32, test x$FUSB_TECH = xwin32) + AM_CONDITIONAL(FUSB_TECH_generic, test x$FUSB_TECH = xgeneric) + AM_CONDITIONAL(FUSB_TECH_linux, test x$FUSB_TECH = xlinux) + AM_CONDITIONAL(FUSB_TECH_ra_wb, test x$FUSB_TECH = xra_wb) +]) diff --git a/config/.svn/text-base/usrp_libusb.m4.svn-base b/config/.svn/text-base/usrp_libusb.m4.svn-base new file mode 100644 index 0000000..cb3130c --- /dev/null +++ b/config/.svn/text-base/usrp_libusb.m4.svn-base @@ -0,0 +1,48 @@ +dnl Copyright 2003,2008 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. + +AC_DEFUN([USRP_LIBUSB], [ + libusbok=yes + PKG_CHECK_MODULES(USB, libusb, [], [ + AC_LANG_PUSH(C) + + AC_CHECK_HEADERS([usb.h], [], [libusbok=no; AC_MSG_RESULT([USRP requires libusb. usb.h not found. See http://libusb.sf.net])]) + + save_LIBS="$LIBS" + case "$host_os" in + darwin*) + LIBS="$LIBS -lIOKit" + ;; + *) ;; + esac + + AC_SEARCH_LIBS(usb_bulk_write, [usb], [USB_LIBS="$LIBS"], [libusbok=no; AC_MSG_RESULT([USRP requires libusb. usb_bulk_write not found. See http://libusb.sf.net])]) + + LIBS="$save_LIBS" + + AC_LANG_POP + ]) + + if test x$libusbok = xyes; then + AC_SUBST(USB_LIBS) + ifelse([$1], , :, [$1]) + else + ifelse([$2], , :, [$2]) + fi +]) diff --git a/config/.svn/text-base/usrp_sdcc.m4.svn-base b/config/.svn/text-base/usrp_sdcc.m4.svn-base new file mode 100644 index 0000000..86f6429 --- /dev/null +++ b/config/.svn/text-base/usrp_sdcc.m4.svn-base @@ -0,0 +1,75 @@ +# Check for sdcc support. -*- Autoconf -*- + +# Copyright 2004 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Boston, MA +# 02110-1301, USA. + +AC_DEFUN([USRP_SDCC], +[ + sdccok=yes + AC_CHECK_PROG(XCC, sdcc, sdcc -mmcs51 --no-xinit-opt,no) + AC_CHECK_PROG(XAS, asx8051, asx8051 -plosgff,no) + + if test "$XCC" = "no" -o "$XAS" = "no" ; then + AC_MSG_RESULT([USRP requires sdcc. sdcc not found. See http://sdcc.sf.net]) + sdccok=no + else + sdcc_version_min=$1 + + sdcc_version=`sdcc --version 2>&1 | \ + sed 's/\(SDCC.* \)\([[0-9]]*\.[[0-9]]*\.[[0-9]]*\)\( .*$\)/\2/'` + + AC_MSG_CHECKING([sdcc_version "$sdcc_version"]) + + sdcc_major_version=`echo $sdcc_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + sdcc_minor_version=`echo $sdcc_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + sdcc_micro_version=`echo $sdcc_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + + sdcc_major_min=`echo $sdcc_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + sdcc_minor_min=`echo $sdcc_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + sdcc_micro_min=`echo $sdcc_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + + sdcc_version_proper=`expr \ + "$sdcc_major_version" \> "$sdcc_major_min" \| \ + "$sdcc_major_version" \= "$sdcc_major_min" \& \ + "$sdcc_minor_version" \> "$sdcc_minor_min" \| \ + "$sdcc_major_version" \= "$sdcc_major_min" \& \ + "$sdcc_minor_version" \= "$sdcc_minor_min" \& \ + "$sdcc_micro_version" \>= "$sdcc_micro_min" ` + + if test "$sdcc_version_proper" = "1" ; then + AC_MSG_RESULT([$sdcc_major_version.$sdcc_minor_version.$sdcc_micro_version]) + else + sdccok=no + AC_MSG_RESULT([USRP requires sdcc >= $sdcc_version_min. sdcc not found. See http://sdcc.sf.net]) + fi + + AC_SUBST(XCC) + AC_SUBST(XAS) + fi + + if test $sdccok = yes; then + ifelse([$2], , :, [$2]) + else + ifelse([$3], , :, [$3]) + fi +]) diff --git a/config/Makefile b/config/Makefile new file mode 100644 index 0000000..86b1e20 --- /dev/null +++ b/config/Makefile @@ -0,0 +1,558 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# config/Makefile. Generated from Makefile.in by configure. + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + + +# +# Copyright 2001 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +# -*- Makefile -*- +# +# Copyright 2004,2006,2009 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. 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See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +include $(top_srcdir)/Makefile.common + +# Install m4 macros in this directory +m4datadir = $(datadir)/aclocal + +# List your m4 macros here +m4macros = \ + acx_pthread.m4 \ + ax_boost_base.m4 \ + ax_boost_date_time.m4 \ + ax_boost_filesystem.m4 \ + ax_boost_iostreams.m4 \ + ax_boost_program_options.m4 \ + ax_boost_python.m4 \ + ax_boost_regex.m4 \ + ax_boost_serialization.m4 \ + ax_boost_signals.m4 \ + ax_boost_system.m4 \ + ax_boost_test_exec_monitor.m4 \ + ax_boost_thread.m4 \ + ax_boost_unit_test_framework.m4 \ + ax_boost_wserialization.m4 \ + bnv_have_qt.m4 \ + cppunit.m4 \ + gr_check_createfilemapping.m4 \ + gr_check_mc4020.m4 \ + gr_check_shm_open.m4 \ + gr_check_usrp.m4 \ + gr_doxygen.m4 \ + gr_fortran.m4 \ + gr_gprof.m4 \ + gr_lib64.m4 \ + gr_libgnuradio_core_extra_ldflags.m4 \ + gr_no_undefined.m4 \ + gr_omnithread.m4 \ + gr_pwin32.m4 \ + gr_python.m4 \ + gr_require_mc4020.m4 \ + gr_scripting.m4 \ + gr_set_md_cpu.m4 \ + gr_standalone.m4 \ + gr_subversion.m4 \ + gr_swig.m4 \ + gr_sysv_shm.m4 \ + lf_cc.m4 \ + lf_cxx.m4 \ + lf_warnings.m4 \ + lf_x11.m4 \ + mkstemp.m4 \ + onceonly.m4 \ + pkg.m4 \ + usrp_fusb_tech.m4 \ + usrp_libusb.m4 \ + usrp_sdcc.m4 + + +# Don't install m4 macros anymore +# m4data_DATA = $(m4macros) + +EXTRA_DIST = $(m4macros) diff --git a/config/Makefile.in b/config/Makefile.in new file mode 100644 index 0000000..861edd6 --- /dev/null +++ b/config/Makefile.in @@ -0,0 +1,558 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# +# Copyright 2001 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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It +# sets the PTHREAD_LIBS output variable to the threads library and linker +# flags, and the PTHREAD_CFLAGS output variable to any special C compiler +# flags that are needed. (The user can also force certain compiler +# flags/libs to be tested by setting these environment variables.) +# +# Also sets PTHREAD_CC to any special C compiler that is needed for +# multi-threaded programs (defaults to the value of CC otherwise). (This +# is necessary on AIX to use the special cc_r compiler alias.) +# +# NOTE: You are assumed to not only compile your program with these flags, +# but also link it with them as well. e.g. you should link with +# $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS +# +# If you are only building threads programs, you may wish to use these +# variables in your default LIBS, CFLAGS, and CC: +# +# LIBS="$PTHREAD_LIBS $LIBS" +# CFLAGS="$CFLAGS $PTHREAD_CFLAGS" +# CC="$PTHREAD_CC" +# +# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant +# has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name +# (e.g. PTHREAD_CREATE_UNDETACHED on AIX). +# +# ACTION-IF-FOUND is a list of shell commands to run if a threads library +# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it +# is not found. If ACTION-IF-FOUND is not specified, the default action +# will define HAVE_PTHREAD. +# +# Please let the authors know if this macro fails on any platform, or if +# you have any other suggestions or comments. This macro was based on work +# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help +# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by +# Alejandro Forero Cuervo to the autoconf macro repository. We are also +# grateful for the helpful feedback of numerous users. +# +# LAST MODIFICATION +# +# 2008-04-12 +# +# COPYLEFT +# +# Copyright (c) 2008 Steven G. Johnson +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Macro Archive. When you make and +# distribute a modified version of the Autoconf Macro, you may extend this +# special exception to the GPL to apply to your modified version as well. + +AC_DEFUN([ACX_PTHREAD], [ +AC_REQUIRE([AC_CANONICAL_HOST]) +AC_LANG_SAVE +AC_LANG_C +acx_pthread_ok=no + +# We used to check for pthread.h first, but this fails if pthread.h +# requires special compiler flags (e.g. on True64 or Sequent). +# It gets checked for in the link test anyway. + +# First of all, check if the user has set any of the PTHREAD_LIBS, +# etcetera environment variables, and if threads linking works using +# them: +if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS]) + AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) + AC_MSG_RESULT($acx_pthread_ok) + if test x"$acx_pthread_ok" = xno; then + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" +fi + +# We must check for the threads library under a number of different +# names; the ordering is very important because some systems +# (e.g. DEC) have both -lpthread and -lpthreads, where one of the +# libraries is broken (non-POSIX). + +# Create a list of thread flags to try. Items starting with a "-" are +# C compiler flags, and other items are library names, except for "none" +# which indicates that we try without any flags at all, and "pthread-config" +# which is a program returning the flags for the Pth emulation library. + +acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" + +# The ordering *is* (sometimes) important. Some notes on the +# individual items follow: + +# pthreads: AIX (must check this before -lpthread) +# none: in case threads are in libc; should be tried before -Kthread and +# other compiler flags to prevent continual compiler warnings +# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) +# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) +# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) +# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) +# -pthreads: Solaris/gcc +# -mthreads: Mingw32/gcc, Lynx/gcc +# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it +# doesn't hurt to check since this sometimes defines pthreads too; +# also defines -D_REENTRANT) +# ... -mt is also the pthreads flag for HP/aCC +# pthread: Linux, etcetera +# --thread-safe: KAI C++ +# pthread-config: use pthread-config program (for GNU Pth library) + +case "${host_cpu}-${host_os}" in + *solaris*) + + # On Solaris (at least, for some versions), libc contains stubbed + # (non-functional) versions of the pthreads routines, so link-based + # tests will erroneously succeed. (We need to link with -pthreads/-mt/ + # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather + # a function called by this macro, so we could check for that, but + # who knows whether they'll stub that too in a future libc.) So, + # we'll just look for -pthreads and -lpthread first: + + acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" + ;; +esac + +if test x"$acx_pthread_ok" = xno; then +for flag in $acx_pthread_flags; do + + case $flag in + none) + AC_MSG_CHECKING([whether pthreads work without any flags]) + ;; + + -*) + AC_MSG_CHECKING([whether pthreads work with $flag]) + PTHREAD_CFLAGS="$flag" + ;; + + pthread-config) + AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no) + if test x"$acx_pthread_config" = xno; then continue; fi + PTHREAD_CFLAGS="`pthread-config --cflags`" + PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" + ;; + + *) + AC_MSG_CHECKING([for the pthreads library -l$flag]) + PTHREAD_LIBS="-l$flag" + ;; + esac + + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="$PTHREAD_LIBS $LIBS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Check for various functions. We must include pthread.h, + # since some functions may be macros. (On the Sequent, we + # need a special flag -Kthread to make this header compile.) + # We check for pthread_join because it is in -lpthread on IRIX + # while pthread_create is in libc. We check for pthread_attr_init + # due to DEC craziness with -lpthreads. We check for + # pthread_cleanup_push because it is one of the few pthread + # functions on Solaris that doesn't have a non-functional libc stub. + # We try pthread_create on general principles. + AC_TRY_LINK([#include ], + [pthread_t th; pthread_join(th, 0); + pthread_attr_init(0); pthread_cleanup_push(0, 0); + pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], + [acx_pthread_ok=yes]) + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + AC_MSG_RESULT($acx_pthread_ok) + if test "x$acx_pthread_ok" = xyes; then + break; + fi + + PTHREAD_LIBS="" + PTHREAD_CFLAGS="" +done +fi + +# Various other checks: +if test "x$acx_pthread_ok" = xyes; then + save_LIBS="$LIBS" + LIBS="$PTHREAD_LIBS $LIBS" + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PTHREAD_CFLAGS" + + # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. + AC_MSG_CHECKING([for joinable pthread attribute]) + attr_name=unknown + for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do + AC_TRY_LINK([#include ], [int attr=$attr; return attr;], + [attr_name=$attr; break]) + done + AC_MSG_RESULT($attr_name) + if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then + AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name, + [Define to necessary symbol if this constant + uses a non-standard name on your system.]) + fi + + AC_MSG_CHECKING([if more special flags are required for pthreads]) + flag=no + case "${host_cpu}-${host_os}" in + *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; + *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; + esac + AC_MSG_RESULT(${flag}) + if test "x$flag" != xno; then + PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" + fi + + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + + # More AIX lossage: must compile with xlc_r or cc_r + if test x"$GCC" != xyes; then + AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC}) + else + PTHREAD_CC=$CC + fi +else + PTHREAD_CC="$CC" +fi + +AC_SUBST(PTHREAD_LIBS) +AC_SUBST(PTHREAD_CFLAGS) +AC_SUBST(PTHREAD_CC) + +# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: +if test x"$acx_pthread_ok" = xyes; then + ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1]) + : +else + acx_pthread_ok=no + $2 +fi +AC_LANG_RESTORE +])dnl ACX_PTHREAD diff --git a/config/ax_boost_base.m4 b/config/ax_boost_base.m4 new file mode 100644 index 0000000..e979022 --- /dev/null +++ b/config/ax_boost_base.m4 @@ -0,0 +1,334 @@ +# =========================================================================== +# http://autoconf-archive.cryp.to/ax_boost_base.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_BOOST_BASE([MINIMUM-VERSION]) +# +# DESCRIPTION +# +# Test for the Boost C++ libraries of a particular version (or newer) +# +# If no path to the installed boost library is given the macro searchs +# under /usr, /usr/local, /opt and /opt/local and evaluates the +# $BOOST_ROOT environment variable. Further documentation is available at +# . +# +# This macro calls: +# +# AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS) +# +# And sets: +# +# HAVE_BOOST +# +# LAST MODIFICATION +# +# 2008-04-12 +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_BASE], +[ +AC_REQUIRE([GR_LIB64]) +AC_ARG_WITH([boost], + AS_HELP_STRING([--with-boost@<:@=DIR@:>@], + [use boost (default is yes) - it is possible to specify the root directory for boost (optional)]), + [ + if test "$withval" = "no"; then + want_boost="no" + elif test "$withval" = "yes"; then + want_boost="yes" + ac_boost_path="" + else + want_boost="yes" + ac_boost_path="$withval" + fi + ], + [want_boost="yes"]) + + +AC_ARG_WITH([boost-libdir], + AS_HELP_STRING([--with-boost-libdir=LIB_DIR], + [Force given directory for boost libraries. Note that this + will overwrite library path detection, so use this parameter + only if default library detection fails and you know exactly + where your boost libraries are located.]), + [ + if test -d $withval + then + ac_boost_lib_path="$withval" + else + AC_MSG_ERROR(--with-boost-libdir expected directory name) + fi + ], + [ac_boost_lib_path=""] +) + +if test "x$want_boost" = "xyes"; then + boost_lib_version_req=ifelse([$1], ,1.20.0,$1) + boost_lib_version_req_shorten=`expr $boost_lib_version_req : '\([[0-9]]*\.[[0-9]]*\)'` + boost_lib_version_req_major=`expr $boost_lib_version_req : '\([[0-9]]*\)'` + boost_lib_version_req_minor=`expr $boost_lib_version_req : '[[0-9]]*\.\([[0-9]]*\)'` + boost_lib_version_req_sub_minor=`expr $boost_lib_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'` + if test "x$boost_lib_version_req_sub_minor" = "x" ; then + boost_lib_version_req_sub_minor="0" + fi + WANT_BOOST_VERSION=`expr $boost_lib_version_req_major \* 100000 \+ $boost_lib_version_req_minor \* 100 \+ $boost_lib_version_req_sub_minor` + AC_MSG_CHECKING(for boost >= $boost_lib_version_req) + succeeded=no + + dnl first we check the system location for boost libraries + dnl this location ist chosen if boost libraries are installed with the --layout=system option + dnl or if you install boost with RPM + if test "$ac_boost_path" != ""; then + dnl Look first where we think they ought to be, accounting for a possible "64" suffix on lib. + dnl If that directory doesn't exist, fall back to the default behavior + if test -d "$ac_boost_path/lib${gr_libdir_suffix}"; then + BOOST_LDFLAGS="-L$ac_boost_path/lib${gr_libdir_suffix}" + else + BOOST_LDFLAGS="-L$ac_boost_path/lib" + fi + BOOST_CPPFLAGS="-I$ac_boost_path/include" + else + for ac_boost_path_tmp in /usr /usr/local /opt /opt/local ; do + if test -d "$ac_boost_path_tmp/include/boost" && test -r "$ac_boost_path_tmp/include/boost"; then + dnl Look first where we think they ought to be, accounting for a possible "64" suffix on lib. + dnl If that directory doesn't exist, fall back to the default behavior + if test -d "$ac_boost_path_tmp/lib${gr_libdir_suffix}"; then + BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib${gr_libdir_suffix}" + else + BOOST_LDFLAGS="-L$ac_boost_path_tmp/lib" + fi + BOOST_CPPFLAGS="-I$ac_boost_path_tmp/include" + break; + fi + done + fi + + dnl overwrite ld flags if we have required special directory with + dnl --with-boost-libdir parameter + if test "$ac_boost_lib_path" != ""; then + BOOST_LDFLAGS="-L$ac_boost_lib_path" + fi + + CPPFLAGS_SAVED="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + export CPPFLAGS + + LDFLAGS_SAVED="$LDFLAGS" + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" + export LDFLAGS + + AC_LANG_PUSH(C++) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + @%:@include + ]], [[ + #if BOOST_VERSION >= $WANT_BOOST_VERSION + // Everything is okay + #else + # error Boost version is too old + #endif + ]])],[AC_MSG_RESULT(yes) + succeeded=yes + found_system=yes + ], + []) + AC_LANG_POP([C++]) + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + + + dnl if we found no boost with system layout we search for boost libraries + dnl built and installed without the --layout=system option + if test "$succeeded" != "yes"; then + _version=0 + + if test "$ac_boost_path" != ""; then + path_list="$ac_boost_path" + else + path_list="/usr /usr/local /opt /opt/local" + fi + for ac_boost_path in $path_list ; do + if test -d "$ac_boost_path" && test -r "$ac_boost_path"; then + for i in `ls -d $ac_boost_path/include/boost-* 2>/dev/null`; do + _version_tmp=`echo $i | sed "s#$ac_boost_path##" | sed 's,/include/boost-,,; s,_,.,'` + V_CHECK=`expr $_version_tmp \> $_version` + if test "$V_CHECK" = "1" ; then + _version=$_version_tmp + best_path=$ac_boost_path + fi + done + fi + done + + VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'` + BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE" + + if test "$ac_boost_lib_path" = ""; then + dnl Look first where we think they ought to be, accounting for a possible "64" suffix on lib. + dnl If that directory doesn't exist, fall back to the default behavior + if test -d "$best_path/lib${gr_libdir_suffix}"; then + BOOST_LDFLAGS="-L$best_path/lib${gr_libdir_suffix}" + else + BOOST_LDFLAGS="-L$best_path/lib" + fi + fi + + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + export CPPFLAGS + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" + export LDFLAGS + + AC_LANG_PUSH(C++) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + @%:@include + ]], [[ + #if BOOST_VERSION >= $WANT_BOOST_VERSION + // Everything is okay + #else + # error Boost version is too old + #endif + ]])],[AC_MSG_RESULT(yes) + succeeded=yes + found_system=yes + ], + []) + AC_LANG_POP([C++]) + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + fi + + if test "$succeeded" != "yes" ; then + AC_MSG_RESULT([no]) + if test "$_version" = "0" ; then + AC_MSG_ERROR([[we could not detect the boost libraries (version $boost_lib_version_req_shorten or higher). +If you are sure you have boost installed, then check your version number looking in .]]) + else + AC_MSG_ERROR([your boost libraries seem to old (version $_version).]) + fi + else + AC_SUBST(BOOST_CPPFLAGS) + AC_SUBST(BOOST_LDFLAGS) + AC_DEFINE(HAVE_BOOST,1,[Define if the Boost headers are available]) + fi +fi +]) + +dnl +dnl Macros used by the boost items that need libraries. +dnl + +dnl $1 is unit name. E.g., boost_thread +AC_DEFUN([_AX_BOOST_CHECK_LIB],[ + _AX_BOOST_CHECK_LIB_($1,HAVE_[]m4_toupper($1),m4_toupper($1)_LIB) +]) + +dnl $1 is unit name. E.g., boost_thread +dnl $2 is AC_DEFINE name. E.g., HAVE_BOOST_THREAD +dnl $3 is lib var name. E.g., BOOST_THREAD_LIB +AC_DEFUN([_AX_BOOST_CHECK_LIB_],[ + AC_LANG_PUSH([C++]) + AC_DEFINE($2,1,[Define if the $1 library is available]) + BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'` + + dnl See if we can find a usable library + link_ok="no" + if test "$ax_boost_user_lib" != ""; then + dnl use what the user supplied + for ax_lib in $ax_boost_user_lib $1-${ax_boost_user_lib}; do + AC_CHECK_LIB($ax_lib, exit, + [$3="-l$ax_lib"; AC_SUBST($3) link_ok="yes"; break]) + done + else + dnl Look in BOOSTLIBDIR for possible candidates + head=$BOOSTLIBDIR/lib[]$1 + for f in ${head}*.so* ${head}*.a* ${head}*.dll* ${head}*.dylib; do + dnl echo 1: $f + case $f in + *\**) continue;; + esac + f=`echo $f | sed -e 's,.*/,,' -e 's,^lib,,'` + dnl echo 2: $f + f=`echo $f | sed -e 's,\($1.*\)\.so.*$,\1,' -e 's,\($1.*\)\.a.*$,\1,' -e 's,\($1.*\)\.dll.*$,\1,' -e 's,\($1.*\)\.dylib.*$,\1,'` + dnl echo 3: $f + + ax_lib=$f + AC_CHECK_LIB($ax_lib, exit, + [$3="-l$ax_lib"; AC_SUBST($3) link_ok="yes"; break]) + done + fi + + if test "$link_ok" != "yes"; then + AC_MSG_ERROR([Could not link against lib[$1]!]) + fi + AC_LANG_POP([C++]) +]) + + +dnl $1 is unit name. E.g., boost_thread +AC_DEFUN([_AX_BOOST_WITH],[ + _AX_BOOST_WITH_($1,m4_bpatsubst($1,_,-)) +]) + +dnl $1 is unit name. E.g., boost_thread +dnl $2 is hyphenated unit name. E.g., boost-thread +AC_DEFUN([_AX_BOOST_WITH_],[ + AC_ARG_WITH([$2], + AC_HELP_STRING([--with-$2@<:@=special-lib@:>@], + [Use the m4_substr($1,6) library from boost. It is possible to specify a certain + library to the linker. E.g., --with-$2=$1-gcc41-mt-1_35]), + [ + if test "$withval" = "no"; then + want_boost="no" + elif test "$withval" = "yes"; then + want_boost="yes" + ax_boost_user_lib="" + else + want_boost="yes" + ax_boost_user_lib="$withval" + fi + ], + [want_boost="yes"]) +]) + +dnl $1 is unit name. E.g., boost_thread +dnl $2 is AC_LANG_PROGRAM argument 1 +dnl $3 is AC_LANG_PROGRAM argument 2 +dnl $4 is cv variable name. E.g., ax_cv_boost_thread +AC_DEFUN([_AX_BOOST_CHECK_],[ + _AX_BOOST_WITH($1) + if test "$want_boost" = "yes"; then + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_PROG_CXX]) + CPPFLAGS_SAVED="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + LDFLAGS_SAVED="$LDFLAGS" + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" + AC_CACHE_CHECK([whether the boost::m4_substr([$1],6) includes are available], [$4], + [AC_LANG_PUSH([C++]) + AC_COMPILE_IFELSE(AC_LANG_PROGRAM([$2],[$3]),[$4]=yes,[$4]=no) + AC_LANG_POP([C++]) + ]) + if test "$[$4]" = "yes"; then + _AX_BOOST_CHECK_LIB([$1]) + fi + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + fi +]) + +dnl $1 is unit name. E.g., boost_thread +dnl $2 is AC_LANG_PROGRAM argument 1 +dnl $3 is AC_LANG_PROGRAM argument 2 +AC_DEFUN([_AX_BOOST_CHECK],[ + _AX_BOOST_CHECK_($1,$2,$3,ax_cv_$1) +]) diff --git a/config/ax_boost_date_time.m4 b/config/ax_boost_date_time.m4 new file mode 100644 index 0000000..7b3f0fe --- /dev/null +++ b/config/ax_boost_date_time.m4 @@ -0,0 +1,34 @@ +# +# SYNOPSIS +# +# AX_BOOST_DATE_TIME +# +# DESCRIPTION +# +# Test for date_time library from the Boost C++ libraries. +# +# This macro calls: +# +# AC_SUBST(BOOST_DATE_TIME_LIB) +# +# And sets: +# +# HAVE_BOOST_DATE_TIME +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_DATE_TIME], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_date_time], + [@%:@include ], + [using namespace boost::gregorian; date d(2002,Jan,10); return 0;]) +]) diff --git a/config/ax_boost_filesystem.m4 b/config/ax_boost_filesystem.m4 new file mode 100644 index 0000000..bcb3fa4 --- /dev/null +++ b/config/ax_boost_filesystem.m4 @@ -0,0 +1,45 @@ +# +# SYNOPSIS +# +# AX_BOOST_FILESYSTEM +# +# DESCRIPTION +# +# Test for Filesystem library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_FILESYSTEM_LIB) +# +# And sets: +# +# HAVE_BOOST_FILESYSTEM +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_FILESYSTEM], +[ + AC_REQUIRE([AX_BOOST_BASE]) + + dnl depends on boost_system + AC_REQUIRE([AX_BOOST_SYSTEM]) + axbf_LDFLAGS_SAVED=$LDFLAGS + LDFLAGS="$LDFLAGS $BOOST_SYSTEM_LIB" + + _AX_BOOST_CHECK([boost_filesystem], + [@%:@include ], + [using namespace boost::filesystem; + path my_path( "foo/bar/data.txt" ); + return 0;]) + + LDFLAGS=$axbf_LDFLAGS_SAVED +]) diff --git a/config/ax_boost_iostreams.m4 b/config/ax_boost_iostreams.m4 new file mode 100644 index 0000000..181b1e7 --- /dev/null +++ b/config/ax_boost_iostreams.m4 @@ -0,0 +1,39 @@ +# +# SYNOPSIS +# +# AX_BOOST_IOSTREAMS +# +# DESCRIPTION +# +# Test for IOStreams library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_IOSTREAMS_LIB) +# +# And sets: +# +# HAVE_BOOST_IOSTREAMS +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_IOSTREAMS], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_iostreams], + [@%:@include + @%:@include ], + [std::string input = "Hello World!"; + namespace io = boost::iostreams; + io::filtering_istream in(boost::make_iterator_range(input)); + return 0;]) + +]) diff --git a/config/ax_boost_program_options.m4 b/config/ax_boost_program_options.m4 new file mode 100644 index 0000000..3829373 --- /dev/null +++ b/config/ax_boost_program_options.m4 @@ -0,0 +1,35 @@ +# +# SYNOPSIS +# +# AX_BOOST_PROGRAM_OPTIONS +# +# DESCRIPTION +# +# Test for program options library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB) +# +# And sets: +# +# HAVE_BOOST_PROGRAM_OPTIONS +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_PROGRAM_OPTIONS], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_program_options], + [@%:@include ], + [boost::program_options::options_description generic("Generic options"); + return 0;]) +]) diff --git a/config/ax_boost_python.m4 b/config/ax_boost_python.m4 new file mode 100644 index 0000000..3c6c666 --- /dev/null +++ b/config/ax_boost_python.m4 @@ -0,0 +1,92 @@ +# =========================================================================== +# http://autoconf-archive.cryp.to/ax_boost_python.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_BOOST_PYTHON +# +# DESCRIPTION +# +# This macro checks to see if the Boost.Python library is installed. It +# also attempts to guess the currect library name using several attempts. +# It tries to build the library name using a user supplied name or suffix +# and then just the raw library. +# +# If the library is found, HAVE_BOOST_PYTHON is defined and +# BOOST_PYTHON_LIB is set to the name of the library. +# +# This macro calls AC_SUBST(BOOST_PYTHON_LIB). +# +# In order to ensure that the Python headers are specified on the include +# path, this macro requires AX_PYTHON to be called. +# +# LAST MODIFICATION +# +# 2008-04-12 +# +# COPYLEFT +# +# Copyright (c) 2008 Michael Tindal +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Macro Archive. When you make and +# distribute a modified version of the Autoconf Macro, you may extend this +# special exception to the GPL to apply to your modified version as well. + +AC_DEFUN([AX_BOOST_PYTHON], +[AC_REQUIRE([AX_PYTHON])dnl +AC_CACHE_CHECK(whether the Boost::Python library is available, +ac_cv_boost_python, +[AC_LANG_SAVE + AC_LANG_CPLUSPLUS + CPPFLAGS_SAVE=$CPPFLAGS + if test x$PYTHON_INCLUDE_DIR != x; then + CPPFLAGS=-I$PYTHON_INCLUDE_DIR $CPPFLAGS + fi + AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[ + #include + using namespace boost::python; + BOOST_PYTHON_MODULE(test) { throw "Boost::Python test."; }]], + [[return 0;]]), + ac_cv_boost_python=yes, ac_cv_boost_python=no) + AC_LANG_RESTORE + CPPFLAGS=$CPPFLAGS_SAVE +]) +if test "$ac_cv_boost_python" = "yes"; then + AC_LANG_PUSH([C++]) + AC_DEFINE(HAVE_BOOST_PYTHON,,[define if the Boost::Python library is available]) + ax_python_lib=boost_python + AC_ARG_WITH([boost-python],AS_HELP_STRING([--with-boost-python],[specify the boost python library or suffix to use]), + [if test "x$with_boost_python" != "xno"; then + ax_python_lib=$with_boost_python + ax_boost_python_lib=boost_python-$with_boost_python + fi]) + for ax_lib in $ax_python_lib $ax_boost_python_lib boost_python; do + AC_CHECK_LIB($ax_lib, exit, [BOOST_PYTHON_LIB=$ax_lib break]) + done + AC_SUBST(BOOST_PYTHON_LIB) + AC_LANG_POP([C++]) +fi +])dnl diff --git a/config/ax_boost_regex.m4 b/config/ax_boost_regex.m4 new file mode 100644 index 0000000..32b5313 --- /dev/null +++ b/config/ax_boost_regex.m4 @@ -0,0 +1,35 @@ +# +# SYNOPSIS +# +# AX_BOOST_REGEX +# +# DESCRIPTION +# +# Test for Regex library from the Boost C++ libraries. The macro requires +# a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_REGEX_LIB) +# +# And sets: +# +# HAVE_BOOST_REGEX +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_REGEX], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_regex], + [@%:@include ], + [boost::regex r(); return 0;]) +]) diff --git a/config/ax_boost_serialization.m4 b/config/ax_boost_serialization.m4 new file mode 100644 index 0000000..78c9500 --- /dev/null +++ b/config/ax_boost_serialization.m4 @@ -0,0 +1,38 @@ +# +# SYNOPSIS +# +# AX_BOOST_SERIALIZATION +# +# DESCRIPTION +# +# Test for Serialization library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_SERIALIZATION_LIB) +# +# And sets: +# +# HAVE_BOOST_SERIALIZATION +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_SERIALIZATION], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_serialization], + [@%:@include + @%:@include + @%:@include ], + [std::ofstream ofs("filename"); + boost::archive::text_oarchive oa(ofs); + return 0;]) +]) diff --git a/config/ax_boost_signals.m4 b/config/ax_boost_signals.m4 new file mode 100644 index 0000000..3c49717 --- /dev/null +++ b/config/ax_boost_signals.m4 @@ -0,0 +1,35 @@ +# +# SYNOPSIS +# +# AX_BOOST_SIGNALS +# +# DESCRIPTION +# +# Test for Signals library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_SIGNALS_LIB) +# +# And sets: +# +# HAVE_BOOST_SIGNALS +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_SIGNALS], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_signals], + [@%:@include ], + [boost::signal sig; return 0;]) +]) diff --git a/config/ax_boost_system.m4 b/config/ax_boost_system.m4 new file mode 100644 index 0000000..cb73f25 --- /dev/null +++ b/config/ax_boost_system.m4 @@ -0,0 +1,40 @@ +# =========================================================================== +# started with this: http://autoconf-archive.cryp.to/ax_boost_system.html, +# virtually nothing left +# =========================================================================== +# +# SYNOPSIS +# +# AX_BOOST_SYSTEM +# +# DESCRIPTION +# +# Test for System library from the Boost C++ libraries. The macro requires +# a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_SYSTEM_LIB) +# +# And sets: +# +# HAVE_BOOST_SYSTEM +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Daniel Casimiro +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_SYSTEM], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_system], + [@%:@include ], + [boost::system::system_category]) +]) diff --git a/config/ax_boost_test_exec_monitor.m4 b/config/ax_boost_test_exec_monitor.m4 new file mode 100644 index 0000000..2c30c0b --- /dev/null +++ b/config/ax_boost_test_exec_monitor.m4 @@ -0,0 +1,35 @@ +# +# SYNOPSIS +# +# AX_BOOST_TEST_EXEC_MONITOR +# +# DESCRIPTION +# +# Test for Test_Exec_Monitor library from the Boost C++ libraries. The +# macro requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_TEST_EXEC_MONITOR_LIB) +# +# And sets: +# +# HAVE_BOOST_TEST_EXEC_MONITOR +# +# COPYLEFT +# +# Copyright (c) 2008 Dodji Seketeli +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_TEST_EXEC_MONITOR], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_test_exec_monitor], + [@%:@include ], + [int i=1 ; BOOST_REQUIRE(i==1); ; return 0;]) +]) diff --git a/config/ax_boost_thread.m4 b/config/ax_boost_thread.m4 new file mode 100644 index 0000000..4df2322 --- /dev/null +++ b/config/ax_boost_thread.m4 @@ -0,0 +1,72 @@ +# +# SYNOPSIS +# +# AX_BOOST_THREAD +# +# DESCRIPTION +# +# Test for Thread library from the Boost C++ libraries. +# +# This macro calls: +# +# AC_SUBST(BOOST_THREAD_LIB) +# AC_SUBST(BOOST_CXXFLAGS) +# +# And sets: +# +# HAVE_BOOST_THREAD +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Michael Tindal +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + + +AC_DEFUN([AX_BOOST_THREAD], +[ + AC_REQUIRE([AX_BOOST_BASE]) + AC_REQUIRE([ACX_PTHREAD]) + _AX_BOOST_WITH([boost_thread]) + + if test "$want_boost" = "yes"; then + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_PROG_CXX]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + CPPFLAGS_SAVED="$CPPFLAGS" + LDFLAGS_SAVED="$LDFLAGS" + CXXFLAGS_SAVED="$CXXFLAGS" + + CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" + LDFLAGS="$LDFLAGS $BOOST_LDFLAGS $PTHREAD_LIBS" + CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" + + AC_CACHE_CHECK(whether the boost::thread includes are available, + ax_cv_boost_thread, + [AC_LANG_PUSH([C++]) + AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[@%:@include ]], + [[boost::thread_group thrds; + return 0;]]), + ax_cv_boost_thread=yes, ax_cv_boost_thread=no) + AC_LANG_POP([C++]) + ]) + + if test "$ax_cv_boost_thread" = "yes"; then + BOOST_CXXFLAGS="$PTHREAD_CFLAGS" + AC_SUBST(BOOST_CXXFLAGS) + _AX_BOOST_CHECK_LIB([boost_thread]) + if test "$link_ok" = "yes" && test -n "$PTHREAD_LIBS"; then + BOOST_THREAD_LIB="$BOOST_THREAD_LIB $PTHREAD_LIBS" + fi + fi + + CPPFLAGS="$CPPFLAGS_SAVED" + LDFLAGS="$LDFLAGS_SAVED" + CXXFLAGS="$CXXFLAGS_SAVED" + fi +]) diff --git a/config/ax_boost_unit_test_framework.m4 b/config/ax_boost_unit_test_framework.m4 new file mode 100644 index 0000000..73affcc --- /dev/null +++ b/config/ax_boost_unit_test_framework.m4 @@ -0,0 +1,36 @@ +# +# SYNOPSIS +# +# AX_BOOST_UNIT_TEST_FRAMEWORK +# +# DESCRIPTION +# +# Test for Unit_Test_Framework library from the Boost C++ libraries. The +# macro requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB) +# +# And sets: +# +# HAVE_BOOST_UNIT_TEST_FRAMEWORK +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_UNIT_TEST_FRAMEWORK], +[ + AC_REQUIRE([AX_BOOST_BASE]) + _AX_BOOST_CHECK([boost_unit_test_framework], + [@%:@include ], + [using boost::unit_test::test_suite; + test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); + return 0;]) +]) diff --git a/config/ax_boost_wserialization.m4 b/config/ax_boost_wserialization.m4 new file mode 100644 index 0000000..f384988 --- /dev/null +++ b/config/ax_boost_wserialization.m4 @@ -0,0 +1,46 @@ +# +# SYNOPSIS +# +# AX_BOOST_WSERIALIZATION +# +# DESCRIPTION +# +# Test for WSerialization library from the Boost C++ libraries. The macro +# requires a preceding call to AX_BOOST_BASE. +# +# This macro calls: +# +# AC_SUBST(BOOST_WSERIALIZATION_LIB) +# +# And sets: +# +# HAVE_BOOST_WSERIALIZATION +# +# COPYLEFT +# +# Copyright (c) 2008 Thomas Porschberg +# Copyright (c) 2008 Free Software Foundation, Inc. +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. + +AC_DEFUN([AX_BOOST_WSERIALIZATION], +[ + AC_REQUIRE([AX_BOOST_BASE]) + + dnl depends on BOOST_SERIALIZATION + AC_REQUIRE([AX_BOOST_SERIALIZATION]) + axbws_LDFLAGS_SAVED=$LDFLAGS + LDFLAGS="$LDFLAGS $BOOST_SERIALIZATION_LIB" + + _AX_BOOST_CHECK([boost_wserialization], + [@%:@include + @%:@include + @%:@include ], + [std::ofstream ofs("filename"); + boost::archive::text_oarchive oa(ofs); + return 0;]) + + LDFLAGS=$axbf_LDFLAGS_SAVED +]) diff --git a/config/bnv_have_qt.m4 b/config/bnv_have_qt.m4 new file mode 100644 index 0000000..1469bfb --- /dev/null +++ b/config/bnv_have_qt.m4 @@ -0,0 +1,404 @@ +dnl Available from the GNU Autoconf Macro Archive at: +dnl http://www.gnu.org/software/ac-archive/htmldoc/bnv_have_qt.html +dnl +AC_DEFUN([BNV_HAVE_QT], +[ + dnl THANKS! This code includes bug fixes by: + dnl Tim McClarren. + + AC_REQUIRE([AC_PROG_CXX]) + AC_REQUIRE([AC_PATH_X]) + AC_REQUIRE([AC_PATH_XTRA]) + + AC_MSG_CHECKING(for Qt) + + AC_ARG_WITH([Qt-dir], + [ --with-Qt-dir=DIR DIR is equal to \$QTDIR if you have followed the + installation instructions of Trolltech. Header + files are in DIR/include, binary utilities are + in DIR/bin and the library is in DIR/lib]) + AC_ARG_WITH([Qt-include-dir], + [ --with-Qt-include-dir=DIR + Qt header files are in DIR]) + AC_ARG_WITH([Qt-bin-dir], + [ --with-Qt-bin-dir=DIR Qt utilities such as moc and uic are in DIR]) + AC_ARG_WITH([Qt-lib-dir], + [ --with-Qt-lib-dir=DIR The Qt library is in DIR]) + AC_ARG_WITH([Qt-lib], + [ --with-Qt-lib=LIB Use -lLIB to link with the Qt library]) + if test x"$with_Qt_dir" = x"no" || + test x"$with_Qt_include-dir" = x"no" || + test x"$with_Qt_bin_dir" = x"no" || + test x"$with_Qt_lib_dir" = x"no" || + test x"$with_Qt_lib" = x"no"; then + # user disabled Qt. Leave cache alone. + have_qt="User disabled Qt." + else + # "yes" is a bogus option + if test x"$with_Qt_dir" = xyes; then + with_Qt_dir= + fi + if test x"$with_Qt_include_dir" = xyes; then + with_Qt_include_dir= + fi + if test x"$with_Qt_bin_dir" = xyes; then + with_Qt_bin_dir= + fi + if test x"$with_Qt_lib_dir" = xyes; then + with_Qt_lib_dir= + fi + if test x"$with_Qt_lib" = xyes; then + with_Qt_lib= + fi + # No Qt unless we discover otherwise + have_qt=no + # Check whether we are requested to link with a specific version + if test x"$with_Qt_lib" != x; then + bnv_qt_lib="$with_Qt_lib" + fi + # Check whether we were supplied with an answer already + if test x"$with_Qt_dir" != x; then + have_qt=yes + bnv_qt_dir="$with_Qt_dir" + bnv_qt_include_dir="$with_Qt_dir/include" + bnv_qt_bin_dir="$with_Qt_dir/bin" + bnv_qt_lib_dir="$with_Qt_dir/lib" + # Only search for the lib if the user did not define one already + if test x"$bnv_qt_lib" = x; then + bnv_qt_lib="`ls $bnv_qt_lib_dir/libqt* | sed -n 1p | + sed s@$bnv_qt_lib_dir/lib@@ | [sed s@[.].*@@]`" + fi + bnv_qt_LIBS="-L$bnv_qt_lib_dir -l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + else + # Use cached value or do search, starting with suggestions from + # the command line + AC_CACHE_VAL(bnv_cv_have_qt, + [ + # We are not given a solution and there is no cached value. + bnv_qt_dir=NO + bnv_qt_include_dir=NO + bnv_qt_lib_dir=NO + if test x"$bnv_qt_lib" = x; then + bnv_qt_lib=NO + fi + BNV_PATH_QT_DIRECT + if test "$bnv_qt_dir" = NO || + test "$bnv_qt_include_dir" = NO || + test "$bnv_qt_lib_dir" = NO || + test "$bnv_qt_lib" = NO; then + # Problem with finding complete Qt. Cache the known absence of Qt. + bnv_cv_have_qt="have_qt=no" + else + # Record where we found Qt for the cache. + bnv_cv_have_qt="have_qt=yes \ + bnv_qt_dir=$bnv_qt_dir \ + bnv_qt_include_dir=$bnv_qt_include_dir \ + bnv_qt_bin_dir=$bnv_qt_bin_dir \ + bnv_qt_LIBS=\"$bnv_qt_LIBS\"" + fi + ])dnl + eval "$bnv_cv_have_qt" + fi # all $bnv_qt_* are set + fi # $have_qt reflects the system status + if test x"$have_qt" = xyes; then + QT_CXXFLAGS="-I$bnv_qt_include_dir" + QT_DIR="$bnv_qt_dir" + QT_LIBS="$bnv_qt_LIBS" + # If bnv_qt_dir is defined, utilities are expected to be in the + # bin subdirectory + if test x"$bnv_qt_dir" != x; then + if test -x "$bnv_qt_dir/bin/uic"; then + QT_UIC="$bnv_qt_dir/bin/uic" + else + # Old versions of Qt don't have uic + QT_UIC= + fi + QT_MOC="$bnv_qt_dir/bin/moc" + else + # Or maybe we are told where to look for the utilities + if test x"$bnv_qt_bin_dir" != x; then + if test -x "$bnv_qt_bin_dir/uic"; then + QT_UIC="$bnv_qt_bin_dir/uic" + else + # Old versions of Qt don't have uic + QT_UIC= + fi + QT_MOC="$bnv_qt_bin_dir/moc" + else + # Last possibility is that they are in $PATH + QT_UIC="`which uic`" + QT_MOC="`which moc`" + fi + fi + # All variables are defined, report the result + AC_MSG_RESULT([$have_qt: + QT_CXXFLAGS=$QT_CXXFLAGS + QT_DIR=$QT_DIR + QT_LIBS=$QT_LIBS + QT_UIC=$QT_UIC + QT_MOC=$QT_MOC]) + else + # Qt was not found + QT_CXXFLAGS= + QT_DIR= + QT_LIBS= + QT_UIC= + QT_MOC= + AC_MSG_RESULT($have_qt) + fi + AC_SUBST(QT_CXXFLAGS) + AC_SUBST(QT_DIR) + AC_SUBST(QT_LIBS) + AC_SUBST(QT_UIC) + AC_SUBST(QT_MOC) + + #### Being paranoid: + if test x"$have_qt" = xyes; then + AC_MSG_CHECKING(correct functioning of Qt installation) + AC_CACHE_VAL(bnv_cv_qt_test_result, + [ + cat > bnv_qt_test.h << EOF +#include +class Test : public QObject +{ +Q_OBJECT +public: + Test() {} + ~Test() {} +public slots: + void receive() {} +signals: + void send(); +}; +EOF + + cat > bnv_qt_main.$ac_ext << EOF +#include "bnv_qt_test.h" +#include +int main( int argc, char **argv ) +{ + QApplication app( argc, argv ); + Test t; + QObject::connect( &t, SIGNAL(send()), &t, SLOT(receive()) ); +} +EOF + + bnv_cv_qt_test_result="failure" + bnv_try_1="$QT_MOC bnv_qt_test.h -o moc_bnv_qt_test.$ac_ext >/dev/null 2>bnv_qt_test_1.out" + AC_TRY_EVAL(bnv_try_1) + bnv_err_1=`grep -v '^ *+' bnv_qt_test_1.out | grep -v "^bnv_qt_test.h\$"` + if test x"$bnv_err_1" != x; then + echo "$bnv_err_1" >&AC_FD_CC + echo "configure: could not run $QT_MOC on:" >&AC_FD_CC + cat bnv_qt_test.h >&AC_FD_CC + else + bnv_try_2="$CXX $QT_CXXFLAGS -c $CXXFLAGS -o moc_bnv_qt_test.o moc_bnv_qt_test.$ac_ext >/dev/null 2>bnv_qt_test_2.out" + AC_TRY_EVAL(bnv_try_2) + bnv_err_2=`grep -v '^ *+' bnv_qt_test_2.out | grep -v "^bnv_qt_test.{$ac_ext}\$"` + if test x"$bnv_err_2" != x; then + echo "$bnv_err_2" >&AC_FD_CC + echo "configure: could not compile:" >&AC_FD_CC + cat bnv_qt_test.$ac_ext >&AC_FD_CC + else + bnv_try_3="$CXX $QT_CXXFLAGS -c $CXXFLAGS -o bnv_qt_main.o bnv_qt_main.$ac_ext >/dev/null 2>bnv_qt_test_3.out" + AC_TRY_EVAL(bnv_try_3) + bnv_err_3=`grep -v '^ *+' bnv_qt_test_3.out | grep -v "^bnv_qt_main.{$ac_ext}\$"` + if test x"$bnv_err_3" != x; then + echo "$bnv_err_3" >&AC_FD_CC + echo "configure: could not compile:" >&AC_FD_CC + cat bnv_qt_main.$ac_ext >&AC_FD_CC + else + bnv_try_4="$CXX $QT_LIBS $LIBS -o bnv_qt_main bnv_qt_main.o moc_bnv_qt_test.o >/dev/null 2>bnv_qt_test_4.out" + AC_TRY_EVAL(bnv_try_4) + bnv_err_4=`grep -v '^ *+' bnv_qt_test_4.out` + if test x"$bnv_err_4" != x; then + echo "$bnv_err_4" >&AC_FD_CC + else + bnv_cv_qt_test_result="success" + fi + fi + fi + fi + ])dnl AC_CACHE_VAL bnv_cv_qt_test_result + AC_MSG_RESULT([$bnv_cv_qt_test_result]); + if test x"$bnv_cv_qt_test_result" = "xfailure"; then + # working Qt was not found + QT_CXXFLAGS= + QT_DIR= + QT_LIBS= + QT_UIC= + QT_MOC= + have_qt=no + AC_MSG_WARN([Failed to find matching components of a complete + Qt installation. Try using more options, + see ./configure --help.]) + fi + + rm -f bnv_qt_test.h moc_bnv_qt_test.$ac_ext moc_bnv_qt_test.o \ + bnv_qt_main.$ac_ext bnv_qt_main.o bnv_qt_main \ + bnv_qt_test_1.out bnv_qt_test_2.out bnv_qt_test_3.out bnv_qt_test_4.out + fi +]) + +dnl Internal subroutine of BNV_HAVE_QT +dnl Set bnv_qt_dir bnv_qt_include_dir bnv_qt_bin_dir bnv_qt_lib_dir bnv_qt_lib +dnl Copyright 2001 Bastiaan N. Veelo +AC_DEFUN([BNV_PATH_QT_DIRECT], +[ + ## Binary utilities ## + if test x"$with_Qt_bin_dir" != x; then + bnv_qt_bin_dir=$with_Qt_bin_dir + fi + ## Look for header files ## + if test x"$with_Qt_include_dir" != x; then + bnv_qt_include_dir="$with_Qt_include_dir" + else + # The following header file is expected to define QT_VERSION. + qt_direct_test_header=qglobal.h + # Look for the header file in a standard set of common directories. + bnv_include_path_list=" + /usr/include + `ls -dr /usr/include/qt* 2>/dev/null` + `ls -dr /usr/lib/qt*/include 2>/dev/null` + `ls -dr /usr/local/qt*/include 2>/dev/null` + `ls -dr /opt/qt*/include 2>/dev/null` + " + for bnv_dir in $bnv_include_path_list; do + if test -r "$bnv_dir/$qt_direct_test_header"; then + bnv_dirs="$bnv_dirs $bnv_dir" + fi + done + # Now look for the newest in this list + bnv_prev_ver=0 + for bnv_dir in $bnv_dirs; do + bnv_this_ver=`egrep -w '#define QT_VERSION' $bnv_dir/$qt_direct_test_header | sed s/'#define QT_VERSION'//` + if expr $bnv_this_ver '>' $bnv_prev_ver > /dev/null; then + bnv_qt_include_dir=$bnv_dir + bnv_prev_ver=$bnv_this_ver + fi + done + fi dnl Found header files. + + # Are these headers located in a traditional Trolltech installation? + # That would be $bnv_qt_include_dir stripped from its last element: + bnv_possible_qt_dir=`dirname $bnv_qt_include_dir` + if test -x $bnv_possible_qt_dir/bin/moc && + ls $bnv_possible_qt_dir/lib/libqt* > /dev/null; then + # Then the rest is a piece of cake + bnv_qt_dir=$bnv_possible_qt_dir + bnv_qt_bin_dir="$bnv_qt_dir/bin" + bnv_qt_lib_dir="$bnv_qt_dir/lib" + # Only look for lib if the user did not supply it already + if test x"$bnv_qt_lib" = xNO; then + bnv_qt_lib="`ls $bnv_qt_lib_dir/libqt* | sed -n 1p | + sed s@$bnv_qt_lib_dir/lib@@ | [sed s@[.].*@@]`" + fi + bnv_qt_LIBS="-L$bnv_qt_lib_dir -l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + else + # There is no valid definition for $QTDIR as Trolltech likes to see it + bnv_qt_dir= + ## Look for Qt library ## + if test x"$with_Qt_lib_dir" != x; then + bnv_qt_lib_dir="$with_Qt_lib_dir" + # Only look for lib if the user did not supply it already + if test x"$bnv_qt_lib" = xNO; then + bnv_qt_lib="`ls $bnv_qt_lib_dir/libqt* | sed -n 1p | + sed s@$bnv_qt_lib_dir/lib@@ | [sed s@[.].*@@]`" + fi + bnv_qt_LIBS="-L$bnv_qt_lib_dir -l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + else + # Normally, when there is no traditional Trolltech installation, + # the library is installed in a place where the linker finds it + # automatically. + # If the user did not define the library name, try with qt + if test x"$bnv_qt_lib" = xNO; then + bnv_qt_lib=qt + fi + qt_direct_test_header=qapplication.h + qt_direct_test_main=" + int argc; + char ** argv; + QApplication app(argc,argv); + " + # See if we find the library without any special options. + # Don't add top $LIBS permanently yet + bnv_save_LIBS="$LIBS" + LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + bnv_qt_LIBS="$LIBS" + bnv_save_CXXFLAGS="$CXXFLAGS" + CXXFLAGS="-I$bnv_qt_include_dir" + AC_TRY_LINK([#include <$qt_direct_test_header>], + $qt_direct_test_main, + [ + # Success. + # We can link with no special library directory. + bnv_qt_lib_dir= + ], [ + # That did not work. Try the multi-threaded version + echo "Non-critical error, please neglect the above." >&AC_FD_CC + bnv_qt_lib=qt-mt + LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + AC_TRY_LINK([#include <$qt_direct_test_header>], + $qt_direct_test_main, + [ + # Success. + # We can link with no special library directory. + bnv_qt_lib_dir= + ], [ + # That did not work. Try the OpenGL version + echo "Non-critical error, please neglect the above." >&AC_FD_CC + bnv_qt_lib=qt-gl + LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + AC_TRY_LINK([#include <$qt_direct_test_header>], + $qt_direct_test_main, + [ + # Succes. + # We can link with no special library directory. + bnv_qt_lib_dir= + ], [ + # That did not work. Maybe a library version I don't know about? + echo "Non-critical error, please neglect the above." >&AC_FD_CC + # Look for some Qt lib in a standard set of common directories. + bnv_dir_list=" + `echo $bnv_qt_includes | sed ss/includess` + /lib + /usr/lib + /usr/local/lib + /opt/lib + `ls -dr /usr/lib/qt* 2>/dev/null` + `ls -dr /usr/local/qt* 2>/dev/null` + `ls -dr /opt/qt* 2>/dev/null` + " + for bnv_dir in $bnv_dir_list; do + if ls $bnv_dir/libqt*; then + # Gamble that it's the first one... + bnv_qt_lib="`ls $bnv_dir/libqt* | sed -n 1p | + sed s@$bnv_dir/lib@@ | sed s/[.].*//`" + bnv_qt_lib_dir="$bnv_dir" + break + fi + done + # Try with that one + LIBS="-l$bnv_qt_lib $X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS" + AC_TRY_LINK([#include <$qt_direct_test_header>], + $qt_direct_test_main, + [ + # Succes. + # We can link with no special library directory. + bnv_qt_lib_dir= + ], [ + # Leave bnv_qt_lib_dir defined + ]) + ]) + ]) + ]) + if test x"$bnv_qt_lib_dir" != x; then + bnv_qt_LIBS="-l$bnv_qt_lib_dir $LIBS" + else + bnv_qt_LIBS="$LIBS" + fi + LIBS="$bnv_save_LIBS" + CXXFLAGS="$bnv_save_CXXFLAGS" + fi dnl $with_Qt_lib_dir was not given + fi dnl Done setting up for non-traditional Trolltech installation +]) diff --git a/config/cppunit.m4 b/config/cppunit.m4 new file mode 100644 index 0000000..0991d51 --- /dev/null +++ b/config/cppunit.m4 @@ -0,0 +1,80 @@ +dnl +dnl AM_PATH_CPPUNIT(MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) +dnl +AC_DEFUN([AM_PATH_CPPUNIT], +[ + +AC_ARG_WITH(cppunit-prefix,[ --with-cppunit-prefix=PFX Prefix where CppUnit is installed (optional)], + cppunit_config_prefix="$withval", cppunit_config_prefix="") +AC_ARG_WITH(cppunit-exec-prefix,[ --with-cppunit-exec-prefix=PFX Exec prefix where CppUnit is installed (optional)], + cppunit_config_exec_prefix="$withval", cppunit_config_exec_prefix="") + + if test x$cppunit_config_exec_prefix != x ; then + cppunit_config_args="$cppunit_config_args --exec-prefix=$cppunit_config_exec_prefix" + if test x${CPPUNIT_CONFIG+set} != xset ; then + CPPUNIT_CONFIG=$cppunit_config_exec_prefix/bin/cppunit-config + fi + fi + if test x$cppunit_config_prefix != x ; then + cppunit_config_args="$cppunit_config_args --prefix=$cppunit_config_prefix" + if test x${CPPUNIT_CONFIG+set} != xset ; then + CPPUNIT_CONFIG=$cppunit_config_prefix/bin/cppunit-config + fi + fi + + AC_PATH_PROG(CPPUNIT_CONFIG, cppunit-config, no) + cppunit_version_min=$1 + + AC_MSG_CHECKING(for Cppunit - version >= $cppunit_version_min) + no_cppunit="" + if test "$CPPUNIT_CONFIG" = "no" ; then + no_cppunit=yes + else + CPPUNIT_CFLAGS=`$CPPUNIT_CONFIG --cflags` + CPPUNIT_LIBS=`$CPPUNIT_CONFIG --libs` + cppunit_version=`$CPPUNIT_CONFIG --version` + + cppunit_major_version=`echo $cppunit_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + cppunit_minor_version=`echo $cppunit_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + cppunit_micro_version=`echo $cppunit_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + + cppunit_major_min=`echo $cppunit_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + cppunit_minor_min=`echo $cppunit_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + cppunit_micro_min=`echo $cppunit_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + + cppunit_version_proper=`expr \ + $cppunit_major_version \> $cppunit_major_min \| \ + $cppunit_major_version \= $cppunit_major_min \& \ + $cppunit_minor_version \> $cppunit_minor_min \| \ + $cppunit_major_version \= $cppunit_major_min \& \ + $cppunit_minor_version \= $cppunit_minor_min \& \ + $cppunit_micro_version \>= $cppunit_micro_min ` + + if test "$cppunit_version_proper" = "1" ; then + AC_MSG_RESULT([$cppunit_major_version.$cppunit_minor_version.$cppunit_micro_version]) + else + AC_MSG_RESULT(no) + no_cppunit=yes + fi + fi + + if test "x$no_cppunit" = x ; then + ifelse([$2], , :, [$2]) + else + CPPUNIT_CFLAGS="" + CPPUNIT_LIBS="" + ifelse([$3], , :, [$3]) + fi + + AC_SUBST(CPPUNIT_CFLAGS) + AC_SUBST(CPPUNIT_LIBS) +]) + + + diff --git a/config/gr_check_createfilemapping.m4 b/config/gr_check_createfilemapping.m4 new file mode 100644 index 0000000..5f9b4a4 --- /dev/null +++ b/config/gr_check_createfilemapping.m4 @@ -0,0 +1,52 @@ +dnl +dnl Copyright 2005 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. + +dnl AC_DEFUN([GR_CHECK_CREATEFILEMAPPING], +dnl [ +dnl AC_CHECK_FUNCS([CreateFileMapping]) +dnl ]) + +AC_DEFUN([GR_CHECK_CREATEFILEMAPPING],[ + AC_MSG_CHECKING([for CreateFileMapping function]) + AC_COMPILE_IFELSE([ +#include +int main (int argc, char **argv) +{ + HANDLE handle; + int size; + char seg_name[[1024]]; + handle = CreateFileMapping( + INVALID_HANDLE_VALUE, // use paging file + NULL, // default security + PAGE_READWRITE, // read/write access + 0, // max. object size + size, // buffer size + seg_name); // name of mapping object + return 0; +} +],[HAVE_CREATEFILEMAPPING=yes + AC_DEFINE(HAVE_CREATEFILEMAPPING,[1],[Define if you have the CreateFilemapping function(win32).])], + [HAVE_CREATEFILEMAPPING=no]) + + AC_MSG_RESULT($HAVE_CREATEFILEMAPPING) + AM_CONDITIONAL(HAVE_CREATEFILEMAPPING, test x$HAVE_CREATEFILEMAPPING = xyes) +]) + + diff --git a/config/gr_check_mc4020.m4 b/config/gr_check_mc4020.m4 new file mode 100644 index 0000000..28987c2 --- /dev/null +++ b/config/gr_check_mc4020.m4 @@ -0,0 +1,37 @@ +dnl +dnl Copyright 2003 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_DEFUN([GR_CHECK_MC4020],[ + AC_MSG_CHECKING([for mc4020 A/D driver include file]) + AC_COMPILE_IFELSE([ +#include +int main (int argc, char **argv) +{ + return 0; +} +],[HAVE_MC4020=yes + AC_DEFINE(HAVE_MC4020,[1],[Define if you have a Measurement Computing PCI-DAS4020/12 A/D])], + [HAVE_MC4020=no]) + + AC_MSG_RESULT($HAVE_MC4020) + AM_CONDITIONAL(HAVE_MC4020, test x$HAVE_MC4020 = xyes) +]) + diff --git a/config/gr_check_shm_open.m4 b/config/gr_check_shm_open.m4 new file mode 100644 index 0000000..83d260b --- /dev/null +++ b/config/gr_check_shm_open.m4 @@ -0,0 +1,29 @@ +dnl +dnl Copyright 2003 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. + +AC_DEFUN([GR_CHECK_SHM_OPEN], +[ + SHM_OPEN_LIBS="" + save_LIBS="$LIBS" + AC_SEARCH_LIBS([shm_open], [rt], [SHM_OPEN_LIBS="$LIBS"]) + AC_CHECK_FUNCS([shm_open]) + LIBS="$save_LIBS" + AC_SUBST(SHM_OPEN_LIBS) +]) diff --git a/config/gr_check_usrp.m4 b/config/gr_check_usrp.m4 new file mode 100644 index 0000000..12a5d1c --- /dev/null +++ b/config/gr_check_usrp.m4 @@ -0,0 +1,32 @@ +dnl +dnl Copyright 2003 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +dnl Check for Universal Software Radio Peripheral + +AC_DEFUN([GR_CHECK_USRP],[ + PKG_CHECK_MODULES(USRP, usrp >= 0.2, + [HAVE_USRP=yes + AC_DEFINE(HAVE_USRP,[1],[Define if you have a USRP])], + [HAVE_USRP=no]) + + AM_CONDITIONAL(HAVE_USRP, test x$HAVE_USRP = xyes) +]) + diff --git a/config/gr_doxygen.m4 b/config/gr_doxygen.m4 new file mode 100644 index 0000000..15ece8b --- /dev/null +++ b/config/gr_doxygen.m4 @@ -0,0 +1,60 @@ +dnl +dnl Copyright 2003,2005 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_DEFUN([GR_CHECK_DOXYGEN],[ + AC_ARG_ENABLE(doxygen, + AC_HELP_STRING([--enable-doxygen], + [enable documentation generation with doxygen (no)])) + AC_ARG_ENABLE(dot, AC_HELP_STRING([--enable-dot],[use 'dot' to generate graphs in doxygen (auto)])) + + if test "x$enable_doxygen" = xyes; then + AC_PATH_PROG(DOXYGEN, doxygen, , $PATH) + if test x$DOXYGEN = x; then + if test "x$enable_doxygen" = xyes; then + AC_MSG_ERROR([could not find doxygen]) + fi + enable_doc=no + generate_docs= + else + enable_doc=yes + generate_docs=docs + AC_PATH_PROG(DOT, dot, , $PATH) + fi + else + enable_doc=no + fi + + AM_CONDITIONAL(DOC, test x$enable_doc = xyes) + + if test x$DOT = x; then + if test "x$enable_dot" = xyes; then + AC_MSG_ERROR([could not find dot]) + fi + enable_dot=no + else + enable_dot=yes + fi + AC_SUBST(enable_dot) + AC_SUBST(enable_xml_docs, YES) + AC_SUBST(enable_html_docs, YES) + AC_SUBST(enable_latex_docs, NO) + AC_SUBST(generate_docs) +]) diff --git a/config/gr_fortran.m4 b/config/gr_fortran.m4 new file mode 100644 index 0000000..b5b0470 --- /dev/null +++ b/config/gr_fortran.m4 @@ -0,0 +1,32 @@ +dnl Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. + +AC_DEFUN([GR_FORTRAN],[ + dnl if you want to generate a different table of interpolator taps, you need fortran. + dnl we default to off, since almost no one wants to do this. + AC_ARG_ENABLE(fortran, AC_HELP_STRING([--enable-fortran],[enable fortran (no)]), + [], [enable_fortran=no]) + AM_CONDITIONAL(ENABLE_FORTRAN, test "x$enable_fortran" = xyes) + + if test "x$enable_fortran" = xyes + then + AC_PROG_F77 + AC_F77_LIBRARY_LDFLAGS + fi +]) diff --git a/config/gr_gprof.m4 b/config/gr_gprof.m4 new file mode 100644 index 0000000..20bacf3 --- /dev/null +++ b/config/gr_gprof.m4 @@ -0,0 +1,72 @@ +dnl +dnl Copyright 2002 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +dnl FIXME probably need to add linker flag too... + +AC_DEFUN([GR_SET_GPROF],[ + dnl Check for --with-gprof + AC_MSG_CHECKING([whether user wants gprof]) + AC_ARG_WITH(gprof, + [ --with-gprof Turn on gprof profiling], + [], [ with_gprof=no ]) + AC_MSG_RESULT($with_gprof) + + dnl gprof profiling flags for the two main compilers + cc_profiling_flags="-pg" + cxx_profiling_flags="-pg" + ld_profiling_flags="-pg" + if test $with_gprof = yes + then + if test -n "${CC}" + then + LF_CHECK_CC_FLAG($cc_profiling_flags) + fi + if test -n "${CXX}" + then + LF_CHECK_CXX_FLAG($cxx_profiling_flags) + fi + fi +]) + +AC_DEFUN([GR_SET_PROF],[ + dnl Check for --with-prof + AC_MSG_CHECKING([whether user wants prof]) + AC_ARG_WITH(prof, + [ --with-prof Turn on prof profiling], + [], [ with_prof=no ]) + AC_MSG_RESULT($with_prof) + + dnl prof profiling flags for the two main compilers + cc_profiling_flags="-p" + cxx_profiling_flags="-p" + ld_profiling_flags="-p" + if test $with_prof = yes + then + if test -n "${CC}" + then + LF_CHECK_CC_FLAG($cc_profiling_flags) + fi + if test -n "${CXX}" + then + LF_CHECK_CXX_FLAG($cxx_profiling_flags) + fi + fi +]) diff --git a/config/gr_lib64.m4 b/config/gr_lib64.m4 new file mode 100644 index 0000000..751f774 --- /dev/null +++ b/config/gr_lib64.m4 @@ -0,0 +1,85 @@ +dnl +dnl Copyright 2005,2008 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +dnl GR_LIB64() +dnl +dnl Checks to see if we're on a x86_64 or powerpc64 machine, and if so, determine +dnl if libdir should end in "64" or not. +dnl +dnl Sets gr_libdir_suffix to "" or "64" and calls AC_SUBST(gr_libdir_suffix) +dnl May append "64" to libdir. +dnl +dnl The current heuristic is: +dnl if the host_cpu isn't x86_64 or powerpc64, then "" +dnl if the host_os isn't linux, then "" +dnl if we're cross-compiling, ask the linker, by way of the selected compiler +dnl if we're x86_64 and there's a /lib64 and it's not a symlink, then "64", else "" +dnl else ask the compiler +dnl +AC_DEFUN([GR_LIB64],[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_PROG_CXX]) + + AC_MSG_CHECKING([gr_libdir_suffix]) + gr_libdir_suffix="" + AC_SUBST(gr_libdir_suffix) + + case "$host_os" in + linux*) is_linux=yes ;; + *) is_linux=no ;; + esac + + if test "$is_linux" = no || test "$host_cpu" != "x86_64" && test "$host_cpu" != "powerpc64"; then + gr_libdir_suffix="" + elif test "$cross_compiling" = yes; then + _GR_LIB64_ASK_COMPILER + elif test "$host_cpu" = "x86_64"; then + if test -d /lib64 && test ! -L /lib64; then + gr_libdir_suffix=64 + fi + else + _GR_LIB64_ASK_COMPILER + fi + AC_MSG_RESULT([$gr_libdir_suffix]) + + + AC_MSG_CHECKING([whether to append 64 to libdir]) + t=${libdir##*/lib} + if test "$t" != 64 && test "$gr_libdir_suffix" = "64"; then + libdir=${libdir}64 + AC_MSG_RESULT([yes. Setting libdir to $libdir]) + else + AC_MSG_RESULT([no]) + fi +]) + +dnl If we're using g++, extract the first SEARCH_DIR("...") entry from the linker script +dnl and see if it contains a suffix after the final .../lib part of the path. +dnl (This works because the linker script varies depending on whether we're generating +dnl 32-bit or 64-bit executables) +dnl +AC_DEFUN([_GR_LIB64_ASK_COMPILER],[ + if test "$ac_cv_cxx_compiler_gnu" = "yes"; + then + gr_libdir_suffix=`$CXX -Wl,--verbose 2>/dev/null | sed -n -e '/SEARCH_DIR/{s/;.*$//; s,^.*/,,; s/".*$//; s/^lib//; p}'` + fi +]) + diff --git a/config/gr_libgnuradio_core_extra_ldflags.m4 b/config/gr_libgnuradio_core_extra_ldflags.m4 new file mode 100644 index 0000000..43f872c --- /dev/null +++ b/config/gr_libgnuradio_core_extra_ldflags.m4 @@ -0,0 +1,40 @@ +# Check for (MinGW)win32 extra ld options. -*- Autoconf -*- + +# Copyright 2003,2004,2005 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + +dnl +AC_DEFUN([GR_LIBGNURADIO_CORE_EXTRA_LDFLAGS], [ +AC_REQUIRE([AC_PROG_LD]) +# on Mingw32 extra LDFLAGS are required to ease global variable linking +LIBGNURADIO_CORE_EXTRA_LDFLAGS="" + +AC_MSG_CHECKING([whether $LD accepts --enable-runtime-pseudo-reloc]) +if ${LD} --enable-runtime-pseudo-reloc --version >/dev/null 2>&1 +then + # libtool requires the quotes + LIBGNURADIO_CORE_EXTRA_LDFLAGS="\"-Wl,--enable-runtime-pseudo-reloc\"" + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT(no) +fi + +AC_SUBST(LIBGNURADIO_CORE_EXTRA_LDFLAGS) + +]) diff --git a/config/gr_no_undefined.m4 b/config/gr_no_undefined.m4 new file mode 100644 index 0000000..c8d745d --- /dev/null +++ b/config/gr_no_undefined.m4 @@ -0,0 +1,44 @@ +dnl +dnl Copyright 2005 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# GR_NO_UNDEFINED() +# +# Detemine whether we need to use the -no-undefined linker flag +# when building shared libraries. +# Sets NO_UNDEFINED to "" or "-no-undefined" +# +# As far as I can tell, we need -no-undefined only when building +# windows DLLs. This occurs when using MinGW and Cygwin. +# +# For now, we stub this out. + +AC_DEFUN([GR_NO_UNDEFINED],[ + AC_REQUIRE([AC_CANONICAL_HOST]) + no_undefined="" + case "${host_os}" in + *mingw* | *cygwin*) + + # on MinGW/Cygwin extra LDFLAGS are required + no_undefined="-no-undefined" + ;; + esac + AC_SUBST(NO_UNDEFINED,[$no_undefined]) +]) diff --git a/config/gr_omnithread.m4 b/config/gr_omnithread.m4 new file mode 100644 index 0000000..054f078 --- /dev/null +++ b/config/gr_omnithread.m4 @@ -0,0 +1,52 @@ +# Check for Omnithread (pthread/NT) thread support. -*- Autoconf -*- + +# Copyright 2003,2007 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Boston, MA +# 02110-1301, USA. + +AC_DEFUN([GR_OMNITHREAD], +[ + # Check first for POSIX + ACX_PTHREAD( + [ AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]) + ot_posix="yes" + DEFINES="$DEFINES -DOMNITHREAD_POSIX=1" + ],[ + # If no POSIX support found, then check for NT threads + AC_MSG_CHECKING([for NT threads]) + + AC_LINK_IFELSE([ + #include + #include + int main() { InitializeCriticalSection(NULL); return 0; } + ], + [ + ot_nt="yes" + DEFINES="$DEFINES -DOMNITHREAD_NT=1" + ], + [AC_MSG_FAILURE([GNU Radio requires POSIX threads. pthreads not found.])] + ) + AC_MSG_RESULT(yes) + ]) + AM_CONDITIONAL(OMNITHREAD_POSIX, test "x$ot_posix" = xyes) + AM_CONDITIONAL(OMNITHREAD_NT, test "x$ot_nt" = xyes) + + save_LIBS="$LIBS" + AC_SEARCH_LIBS([clock_gettime], [rt], [PTHREAD_LIBS="$PTHREAD_LIBS $LIBS"]) + AC_CHECK_FUNCS([clock_gettime gettimeofday nanosleep]) + LIBS="$save_LIBS" +]) + diff --git a/config/gr_pwin32.m4 b/config/gr_pwin32.m4 new file mode 100644 index 0000000..7b99cba --- /dev/null +++ b/config/gr_pwin32.m4 @@ -0,0 +1,146 @@ +# Check for (mingw)win32 POSIX replacements. -*- Autoconf -*- + +# Copyright 2003,2004,2005 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + + +AC_DEFUN([GR_PWIN32], +[ +AC_REQUIRE([AC_HEADER_TIME]) +AC_CHECK_HEADERS([sys/types.h fcntl.h io.h]) +AC_CHECK_HEADERS([windows.h]) +AC_CHECK_HEADERS([winioctl.h winbase.h], [], [], [ + #if HAVE_WINDOWS_H + #include + #endif +]) + +AC_CHECK_FUNCS([getopt usleep gettimeofday nanosleep rand srand random srandom sleep sigaction]) +AC_CHECK_TYPES([struct timezone, struct timespec, ssize_t],[],[],[ + #if HAVE_SYS_TYPES_H + # include + #endif + #if TIME_WITH_SYS_TIME + # include + # include + #else + # if HAVE_SYS_TIME_H + # include + # else + # include + # endif + #endif +]) + +dnl Checks for replacements +AC_REPLACE_FUNCS([getopt usleep gettimeofday]) + + +AC_MSG_CHECKING(for Sleep) +AC_TRY_LINK([ #include + #include + ], [ Sleep(0); ], + [AC_DEFINE(HAVE_SSLEEP,1,[Define to 1 if you have win32 Sleep]) + AC_MSG_RESULT(yes)], + AC_MSG_RESULT(no) + ) + +dnl Under Win32, mkdir prototype in io.h has only one arg +AC_MSG_CHECKING(whether mkdir accepts only one arg) +AC_TRY_COMPILE([#include + #include + #include ], [ + mkdir("") + ], [ AC_MSG_RESULT(yes) + AC_DEFINE(MKDIR_TAKES_ONE_ARG,[],[Define if mkdir accepts only one arg]) ], + [ AC_MSG_RESULT(no) + ]) + +AH_BOTTOM( +[ +/* Define missing prototypes, implemented in replacement lib */ +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef HAVE_GETOPT +int getopt (int argc, char * const argv[], const char * optstring); +extern char * optarg; +extern int optind, opterr, optopt; +#endif + +#ifndef HAVE_USLEEP +int usleep(unsigned long usec); /* SUSv2 */ +#endif + +#ifndef HAVE_NANOSLEEP +#ifndef HAVE_STRUCT_TIMESPEC +#if HAVE_SYS_TYPES_H +# include /* need time_t */ +#endif +struct timespec { + time_t tv_sec; + long tv_nsec; +}; +#endif +static inline int nanosleep(const struct timespec *req, struct timespec *rem) { return usleep(req->tv_sec*1000000+req->tv_nsec/1000); } +#endif + +#if defined(HAVE_SSLEEP) && !defined(HAVE_SLEEP) +#ifdef HAVE_WINBASE_H +#include +#include +#endif +/* TODO: what about SleepEx? */ +static inline unsigned int sleep (unsigned int nb_sec) { Sleep(nb_sec*1000); return 0; } +#endif + +#ifndef HAVE_GETTIMEOFDAY +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifndef HAVE_STRUCT_TIMEZONE +struct timezone { + int tz_minuteswest; + int tz_dsttime; +}; +#endif +int gettimeofday(struct timeval *tv, struct timezone *tz); +#endif + +#if !defined(HAVE_RANDOM) && defined(HAVE_RAND) +#include +static inline long int random (void) { return rand(); } +#endif + +#if !defined(HAVE_SRANDOM) && defined(HAVE_SRAND) +static inline void srandom (unsigned int seed) { srand(seed); } +#endif + +#ifndef HAVE_SSIZE_T +typedef size_t ssize_t; +#endif + +#ifdef __cplusplus +} +#endif +]) + + +]) diff --git a/config/gr_python.m4 b/config/gr_python.m4 new file mode 100644 index 0000000..6c862bb --- /dev/null +++ b/config/gr_python.m4 @@ -0,0 +1,128 @@ +dnl +dnl Copyright 2003,2004,2005 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# PYTHON_DEVEL() +# +# Checks for Python and tries to get the include path to 'Python.h'. +# It sets the $(PYTHON_CPPFLAGS), $(PYTHON_LDFLAGS) and $(pythondir) output variables, +# +AC_DEFUN([PYTHON_DEVEL],[ + AC_REQUIRE([AM_PATH_PYTHON]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + AC_ARG_WITH(pythondir, + AC_HELP_STRING([--with-pythondir=DIR], + [python installation directory (cross-compiling) [[default=$prefix/lib/python2.5/site-packages]]]), + [with_pythondir=${withval}],[with_pythondir=${prefix}/lib/python2.5/site-packages]) + + # if we're cross-compiling, asking the host python about any of + # this is completely useless... + + if test x$cross_compiling != xno + then + pythondir=$with_pythondir + pyexecdir=$with_pythondir + AC_SUBST(PYTHON_CPPFLAGS) + AC_SUBST(PYTHON_LDFLAGS) + else + + # For Fedora Core 5 and 6, see ticket:39 in Trac + if test -f '/etc/redhat-release'; then + if (echo $pyexecdir | grep -q lib64); then + pythondir="$pyexecdir" + fi + fi + + # Check for Python include path + AC_MSG_CHECKING([for Python include path]) + if test -z "$PYTHON" ; then + AC_MSG_ERROR([cannot find Python path]) + fi + + # ask distutils which include path we should use + python_cmd=' +import distutils.sysconfig +import os +path = distutils.sysconfig.get_python_inc(plat_specific=False) +if os.sep == "\\": + path = path.replace("\\", "/") +print path +' + python_path=`$PYTHON -c "$python_cmd"` + AC_MSG_RESULT([$python_path]) + if test -z "$python_path" ; then + AC_MSG_ERROR([cannot find Python include path]) + fi + + AC_SUBST(PYTHON_CPPFLAGS,[-I$python_path]) + + # Check for Python headers usability + python_save_CPPFLAGS=$CPPFLAGS + CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" + AC_CHECK_HEADERS([Python.h], [], + [AC_MSG_ERROR([cannot find usable Python headers])]) + CPPFLAGS="$python_save_CPPFLAGS" + + # Only set this on mingw and cygwin hosts, (only implemented + # for mingw host, for crosscompiling you need to trick this) + + PYTHON_LDFLAGS="" + case $host_os in + *mingw* | *cygwin* ) + AC_MSG_CHECKING([for Python LDFLAGS]) + + python_cmd=' +import distutils.sysconfig +import os +path = distutils.sysconfig.get_config_var("LIBPL") +if path == None: + path = distutils.sysconfig.PREFIX + "/libs" +if os.sep == "\\": + path = path.replace("\\", "/") +print path +' + python_stdlib_path=`$PYTHON -c "$python_cmd"` + + python_version_nodot=`echo $PYTHON_VERSION | sed "s,\.,,"` + libpython_name="python$PYTHON_VERSION" + + # Standard install of python for win32 has libpython24.a + # instead of libpython2.4.a so we check for the library + # without the dot in the version number. + + python_stdlib_filename=`find $python_stdlib_path -type f -name libpython$python_version_nodot.* -print | sed "1q"` + if test -n "$python_stdlib_filename" ; then + libpython_name="python$python_version_nodot" + fi + + PYTHON_LDFLAGS="-L$python_stdlib_path -l$libpython_name" + AC_MSG_RESULT($PYTHON_LDFLAGS) + # Replace all backslashes in PYTHON Paths with forward slashes + pythondir=`echo $pythondir |sed 's,\\\\,/,g'` + pkgpythondir=`echo $pkgpythondir |sed 's,\\\\,/,g'` + pyexecdir=`echo $pyexecdir |sed 's,\\\\,/,g'` + pkgpyexecdir=`echo $pkgpyexecdir |sed 's,\\\\,/,g'` + ;; + esac + + AC_SUBST(PYTHON_LDFLAGS) + fi +]) diff --git a/config/gr_require_mc4020.m4 b/config/gr_require_mc4020.m4 new file mode 100644 index 0000000..90774fd --- /dev/null +++ b/config/gr_require_mc4020.m4 @@ -0,0 +1,33 @@ +dnl +dnl Copyright 2003,2004 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_DEFUN([GR_REQUIRE_MC4020],[ + AC_MSG_CHECKING([for mc4020 A/D driver include file]) + AC_COMPILE_IFELSE([ +#include +int main (int argc, char **argv) +{ + return 0; +} +],[AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + AC_MSG_ERROR([mc4020.h not found.])]) +]) diff --git a/config/gr_scripting.m4 b/config/gr_scripting.m4 new file mode 100644 index 0000000..e030a81 --- /dev/null +++ b/config/gr_scripting.m4 @@ -0,0 +1,30 @@ +dnl +dnl Copyright 2003 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_DEFUN([GR_SCRIPTING],[ + AC_REQUIRE([AC_PROG_LN_S]) + AC_REQUIRE([AC_PROG_CXX]) + AC_REQUIRE([AC_PROG_LIBTOOL]) + + SWIG_PROG(1.3.31) + SWIG_ENABLE_CXX + SWIG_PYTHON +]) diff --git a/config/gr_set_md_cpu.m4 b/config/gr_set_md_cpu.m4 new file mode 100644 index 0000000..b9c570e --- /dev/null +++ b/config/gr_set_md_cpu.m4 @@ -0,0 +1,44 @@ +dnl +dnl Copyright 2003,2008 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_DEFUN([GR_SET_MD_CPU],[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_ARG_WITH(md-cpu, + [ --with-md-cpu=ARCH set machine dependent speedups (auto)], + [cf_with_md_cpu="$withval"], + [cf_with_md_cpu="$host_cpu"]) + + AC_MSG_CHECKING([for machine dependent speedups]) + case "$cf_with_md_cpu" in + x86 | i[[3-7]]86) MD_CPU=x86 MD_SUBCPU=x86 ;; + x86_64) MD_CPU=x86 MD_SUBCPU=x86_64 ;; + powerpc*) MD_CPU=powerpc ;; + *) MD_CPU=generic ;; + esac + AC_MSG_RESULT($MD_CPU) + AC_SUBST(MD_CPU) + AC_SUBST(MD_SUBCPU) + + AM_CONDITIONAL(MD_CPU_x86, test "$MD_CPU" = "x86") + AM_CONDITIONAL(MD_SUBCPU_x86_64, test "$MD_SUBCPU" = "x86_64") + AM_CONDITIONAL(MD_CPU_powerpc, test "$MD_CPU" = "powerpc") + AM_CONDITIONAL(MD_CPU_generic, test "$MD_CPU" = "generic") +]) diff --git a/config/gr_standalone.m4 b/config/gr_standalone.m4 new file mode 100644 index 0000000..44d9235 --- /dev/null +++ b/config/gr_standalone.m4 @@ -0,0 +1,119 @@ +dnl +dnl Copyright 2008,2009 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License along +dnl with this program; if not, write to the Free Software Foundation, Inc., +dnl 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +dnl + +dnl +dnl GR_STANDALONE([package],[version]) +dnl +dnl Handles the bulk of the configure.ac work for an out-of-tree build +dnl +dnl N.B., this is an m4_define because if it were an AC_DEFUN it would +dnl get called too late to be useful. + +m4_define([GR_STANDALONE], +[ + AC_CONFIG_SRCDIR([config/gr_standalone.m4]) + AM_CONFIG_HEADER(config.h) + + AC_CANONICAL_BUILD + AC_CANONICAL_HOST + AC_CANONICAL_TARGET + + AM_INIT_AUTOMAKE + + dnl Remember if the user explicity set CXXFLAGS + if test -n "${CXXFLAGS}"; then + user_set_cxxflags=yes + fi + + LF_CONFIGURE_CC + LF_CONFIGURE_CXX + GR_LIB64 dnl check for lib64 suffix after choosing compilers + + dnl The three macros above are known to override CXXFLAGS if the user + dnl didn't specify them. Though I'm sure somebody thought this was + dnl a good idea, it makes it hard to use other than -g -O2 when compiling + dnl selected files. Thus we "undo" the damage here... + dnl + dnl If the user specified CXXFLAGS, we use them. Otherwise when compiling + dnl the output of swig use use -O1 if we're using g++. + dnl See Makefile.common for the rest of the magic. + if test "$user_set_cxxflags" != yes; then + autoconf_default_CXXFLAGS="$CXXFLAGS" + if test "$GXX" = yes; then + case "$host_cpu" in + powerpc*) + dnl "-O1" is broken on the PPC for some reason + dnl (at least as of g++ 4.1.1) + swig_CXXFLAGS="-g1 -O2 -Wno-strict-aliasing -Wno-parentheses" + ;; + *) + swig_CXXFLAGS="-g -O1 -Wno-strict-aliasing -Wno-parentheses" + ;; + esac + fi + fi + AC_SUBST(autoconf_default_CXXFLAGS) + AC_SUBST(swig_CXXFLAGS) + + dnl add ${prefix}/lib${gr_libdir_suffix}/pkgconfig to the head of the PKG_CONFIG_PATH + if test x${PKG_CONFIG_PATH} = x; then + PKG_CONFIG_PATH=${prefix}/lib${gr_libdir_suffix}/pkgconfig + else + PKG_CONFIG_PATH=${prefix}/lib${gr_libdir_suffix}/pkgconfig:${PKG_CONFIG_PATH} + fi + export PKG_CONFIG_PATH + + LF_SET_WARNINGS + GR_SET_GPROF + GR_SET_PROF + AM_PROG_AS + AC_PROG_LN_S + AC_PROG_MAKE_SET + AC_PROG_INSTALL + AC_PATH_PROG([RM_PROG], [rm]) + + AC_LIBTOOL_WIN32_DLL + AC_ENABLE_SHARED dnl do build shared libraries + AC_DISABLE_STATIC dnl don't build static libraries + m4_ifdef([LT_INIT],[LT_INIT],[AC_PROG_LIBTOOL]) + dnl GR_FORTRAN + + GR_NO_UNDEFINED dnl do we need the -no-undefined linker flag + GR_SCRIPTING dnl Locate python, SWIG, etc + + dnl Checks for header files. + AC_HEADER_STDC + + dnl Checks for typedefs, structures, and compiler characteristics. + AC_C_CONST + AC_C_INLINE + AC_TYPE_SIZE_T + AC_HEADER_TIME + AC_C_BIGENDIAN + + dnl Check for Mingw support + GR_PWIN32 + + AC_CHECK_PROG([XMLTO],[xmlto],[yes],[]) + AM_CONDITIONAL([HAS_XMLTO], [test x$XMLTO = xyes]) + + PKG_CHECK_MODULES(GNURADIO_CORE, gnuradio-core >= 3) + LIBS="$LIBS $GNURADIO_CORE_LIBS" +]) diff --git a/config/gr_subversion.m4 b/config/gr_subversion.m4 new file mode 100644 index 0000000..849d7a9 --- /dev/null +++ b/config/gr_subversion.m4 @@ -0,0 +1,36 @@ +dnl +dnl Copyright 2007 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# GR_SUBVERSION() +# +# Test for presence of subversion, and create variables for +# current repository version and last changed date. + +AC_DEFUN([GR_SUBVERSION],[ + AC_PATH_PROG([SVN],[svn]) + if test "$SVN" != "" -a -d .svn ; then + SVNVERSION=`$SVN info . | grep '^Revision' | cut -f 2- -d ' '` + SVNDATE=`$SVN info . | grep 'Last Changed Date' | cut -f 4-6 -d ' '` + fi + + AC_SUBST(SVNVERSION) + AC_SUBST(SVNDATE) +]) diff --git a/config/gr_swig.m4 b/config/gr_swig.m4 new file mode 100644 index 0000000..cdb2805 --- /dev/null +++ b/config/gr_swig.m4 @@ -0,0 +1,85 @@ +dnl +dnl Copyright 2003 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# SWIG_PROG([required-version]) +# +# Checks for the SWIG program. If found you can (and should) call SWIG via $(SWIG). +# You can use the optional first argument to check if the version of the available SWIG +# is greater or equal to the value of the argument. It should have the format: +# N[.N[.N]] (N is a number between 0 and 999. Only the first N is mandatory.) +AC_DEFUN([SWIG_PROG],[ + AC_REQUIRE([AC_PROG_MAKE_SET]) + AC_CHECK_PROG(SWIG,swig,[`which swig`]) + if test -z "$SWIG" ; then + AC_MSG_ERROR([Cannot find 'swig' program. SWIG version >= $1 required]) + SWIG=false + elif test -n "$1" ; then + AC_MSG_CHECKING([for SWIG version]) + swig_version=`$SWIG -version 2>&1 | \ + awk '/^SWIG Version [[0-9]+\.[0-9]+\.[0-9]]+.*$/ { split($[3],a,"[[^.0-9]]"); print a[[1]] }'` + AC_MSG_RESULT([$swig_version]) + if test -n "$swig_version" ; then + swig_version=`echo $swig_version | \ + awk '{ split($[1],a,"\."); print [a[1]*1000000+a[2]*1000+a[3]] }' 2>/dev/null` + swig_required_version=`echo $1 | \ + awk '{ split($[1],a,"\."); print [a[1]*1000000+a[2]*1000+a[3]] }' 2>/dev/null` + if test $swig_required_version -gt $swig_version ; then + AC_MSG_ERROR([SWIG version >= $1 required]) + fi + else + AC_MSG_ERROR([cannot determine SWIG version]) + fi + fi +]) + +# SWIG_ENABLE_CXX() +# +# Enable swig C++ support. This effects all invocations of $(SWIG). +AC_DEFUN([SWIG_ENABLE_CXX],[ + AC_REQUIRE([SWIG_PROG]) + AC_REQUIRE([AC_PROG_CXX]) + if test "$SWIG" != "false" ; then + SWIG="$SWIG -c++" + fi +]) + +# SWIG_PYTHON([use-shadow-classes]) +# +# Checks for Python and provides the $(SWIG_PYTHON_CPPFLAGS), +# $(SWIG_PYTHON_LIB) and $(SWIG_PYTHON_OPT) output variables. +# $(SWIG_PYTHON_OPT) contains all necessary swig options to generate +# code for Python. If you need multi module support use +# $(SWIG_PYTHON_LIB) (provided by the SWIG_MULTI_MODULE_SUPPORT() +# macro) to link against the appropriate library. It contains the +# SWIG Python runtime library that is needed by the type check system +# for example. + +AC_DEFUN([SWIG_PYTHON],[ + AC_REQUIRE([SWIG_PROG]) + AC_REQUIRE([PYTHON_DEVEL]) + if test "$SWIG" != "false" ; then + AC_SUBST(SWIG_PYTHON_LIB,[-lswigpy]) +dnl test ! "x$1" = "xno" && swig_shadow=" -shadow" || swig_shadow="" +dnl AC_SUBST(SWIG_PYTHON_OPT,[-python$swig_shadow]) + AC_SUBST(SWIG_PYTHON_OPT,[-python]) + fi + AC_SUBST(SWIG_PYTHON_CPPFLAGS,[$PYTHON_CPPFLAGS]) +]) diff --git a/config/gr_sysv_shm.m4 b/config/gr_sysv_shm.m4 new file mode 100644 index 0000000..db5c835 --- /dev/null +++ b/config/gr_sysv_shm.m4 @@ -0,0 +1,36 @@ +# Check for IPC System V shm support. -*- Autoconf -*- + +# Copyright 2003 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Boston, MA +# 02110-1301, USA. + +AC_DEFUN([GR_SYSV_SHM], +[ + AC_LANG_SAVE + AC_LANG_C + + AC_CHECK_HEADERS([sys/ipc.h sys/shm.h]) + + save_LIBS="$LIBS" + AC_SEARCH_LIBS(shmat, [cygipc ipc], + [ IPC_LIBS="$LIBS" ], + [ AC_MSG_WARN([SystemV IPC support not found. ]) ] + ) + LIBS="$save_LIBS" + + AC_LANG_RESTORE + AC_SUBST(IPC_LIBS) +]) diff --git a/config/lf_cc.m4 b/config/lf_cc.m4 new file mode 100644 index 0000000..b75e1a4 --- /dev/null +++ b/config/lf_cc.m4 @@ -0,0 +1,41 @@ +dnl Autoconf support for C++ +dnl Copyright (C) 1988 Eleftherios Gkioulekas +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a configuration +dnl script generated by Autoconf, you may include it under the same +dnl distribution terms that you use for the rest of that program. + +# ------------------------------------------------------------------------- +# Use this macro to configure your C compiler +# When called the macro does the following things: +# 1. It finds an appropriate C compiler. +# If you passed the flag --with-cc=foo then it uses that +# particular compiler +# 2. Check whether the compiler works. +# 3. Checks whether the compiler accepts the -g +# ------------------------------------------------------------------------- + +AC_DEFUN([LF_CONFIGURE_CC],[ + dnl Sing the song + AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_PROG_CPP])dnl + AC_REQUIRE([AC_AIX])dnl + AC_REQUIRE([AC_ISC_POSIX])dnl + AC_REQUIRE([AC_HEADER_STDC])dnl +]) + diff --git a/config/lf_cxx.m4 b/config/lf_cxx.m4 new file mode 100644 index 0000000..dfc6bfb --- /dev/null +++ b/config/lf_cxx.m4 @@ -0,0 +1,67 @@ +dnl Autoconf support for C++ +dnl Copyright (C) 1988 Eleftherios Gkioulekas +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a configuration +dnl script generated by Autoconf, you may include it under the same +dnl distribution terms that you use for the rest of that program. + +# ----------------------------------------------------------------- +# This macro should be called to configure your C++ compiler. +# When called, the macro does the following things: +# 1. It finds an appropriate C++ compiler +# If you passed the flag --with-cxx=foo, then it uses that +# particular compiler +# 2. Checks whether the compiler accepts the -g +# ------------------------------------------------------------------ + +AC_DEFUN([LF_CONFIGURE_CXX],[ + AC_REQUIRE([AC_PROG_CXX])dnl + AC_REQUIRE([AC_PROG_CXXCPP])dnl + LF_CXX_PORTABILITY +]) + +# ----------------------------------------------------------------------- +# This macro tests the C++ compiler for various portability problem. +# ----------------------------------------------------------------------- + + +AC_DEFUN([LF_CXX_PORTABILITY],[ + + dnl + dnl Check for common C++ portability problems + dnl + + dnl AC_LANG_PUSH + dnl AC_LANG_CPLUSPLUS + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + + + dnl Test whether C++ has std::isnan + AC_MSG_CHECKING(whether C++ has std::isnan) + AC_TRY_COMPILE([#include ], [ + std::isnan(0); +], [ AC_MSG_RESULT(yes) + AC_DEFINE(CXX_HAS_STD_ISNAN,[],[Define if has std::isnan]) ], + [ AC_MSG_RESULT(no) ]) + + dnl Done with the portability checks + dnl AC_LANG_POP([C++]) + AC_LANG_RESTORE +]) + diff --git a/config/lf_warnings.m4 b/config/lf_warnings.m4 new file mode 100644 index 0000000..4e2ca91 --- /dev/null +++ b/config/lf_warnings.m4 @@ -0,0 +1,128 @@ +dnl Copyright (C) 1988 Eleftherios Gkioulekas +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a configuration +dnl script generated by Autoconf, you may include it under the same +dnl distribution terms that you use for the rest of that program. + +# -------------------------------------------------------------------------- +# Check whether the C++ compiler accepts a certain flag +# If it does it adds the flag to CXXFLAGS +# If it does not then it returns an error to lf_ok +# Usage: +# LF_CHECK_CXX_FLAG(-flag1 -flag2 -flag3 ...) +# ------------------------------------------------------------------------- + +AC_DEFUN([LF_CHECK_CXX_FLAG],[ + echo 'void f(){}' > conftest.cc + for i in $1 + do + AC_MSG_CHECKING([whether $CXX accepts $i]) + if test -z "`${CXX} $i -c conftest.cc 2>&1`" + then + CXXFLAGS="${CXXFLAGS} $i" + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + done + rm -f conftest.cc conftest.o +]) + +# -------------------------------------------------------------------------- +# Check whether the C compiler accepts a certain flag +# If it does it adds the flag to CFLAGS +# If it does not then it returns an error to lf_ok +# Usage: +# LF_CHECK_CC_FLAG(-flag1 -flag2 -flag3 ...) +# ------------------------------------------------------------------------- + +AC_DEFUN([LF_CHECK_CC_FLAG],[ + echo 'void f(){}' > conftest.c + for i in $1 + do + AC_MSG_CHECKING([whether $CC accepts $i]) + if test -z "`${CC} $i -c conftest.c 2>&1`" + then + CFLAGS="${CFLAGS} $i" + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + done + rm -f conftest.c conftest.o +]) + +# -------------------------------------------------------------------------- +# Check whether the Fortran compiler accepts a certain flag +# If it does it adds the flag to FFLAGS +# If it does not then it returns an error to lf_ok +# Usage: +# LF_CHECK_F77_FLAG(-flag1 -flag2 -flag3 ...) +# ------------------------------------------------------------------------- + +AC_DEFUN([LF_CHECK_F77_FLAG],[ + cat << EOF > conftest.f +c....:++++++++++++++++++++++++ + PROGRAM MAIN + PRINT*,'Hello World!' + END +EOF + for i in $1 + do + AC_MSG_CHECKING([whether $F77 accepts $i]) + if test -z "`${F77} $i -c conftest.f 2>&1`" + then + FFLAGS="${FFLAGS} $i" + AC_MSG_RESULT(yes) + else + AC_MSG_RESULT(no) + fi + done + rm -f conftest.f conftest.o +]) + +# ---------------------------------------------------------------------- +# Provide the configure script with an --with-warnings option that +# turns on warnings. Call this command AFTER you have configured ALL your +# compilers. +# ---------------------------------------------------------------------- + +AC_DEFUN([LF_SET_WARNINGS],[ + dnl Check for --with-warnings + AC_MSG_CHECKING([whether user wants warnings]) + AC_ARG_WITH(warnings, + [ --with-warnings Turn on warnings], + [ lf_warnings=yes ], [ lf_warnings=no ]) + lf_warnings=yes # hard code for now -eb + AC_MSG_RESULT($lf_warnings) + + dnl Warnings for the two main compilers + cc_warning_flags="-Wall" + cxx_warning_flags="-Wall -Woverloaded-virtual" + if test $lf_warnings = yes + then + if test -n "${CC}" + then + LF_CHECK_CC_FLAG($cc_warning_flags) + fi + if test -n "${CXX}" + then + LF_CHECK_CXX_FLAG($cxx_warning_flags) + fi + fi +]) diff --git a/config/lf_x11.m4 b/config/lf_x11.m4 new file mode 100644 index 0000000..460cd60 --- /dev/null +++ b/config/lf_x11.m4 @@ -0,0 +1,39 @@ +dnl Copyright (C) 1988 Eleftherios Gkioulekas +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 51 Franklin Street, Boston, MA 02110-1301, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a configuration +dnl script generated by Autoconf, you may include it under the same +dnl distribution terms that you use for the rest of that program. + + +#----------------------------------------------------------------------- +# This macro searches for Xlib and when it finds it it adds the +# appropriate flags to CXXFLAGS and export the link sequence to +# the variable XLIB. +# In your configure.in file add: +# LF_PATH_XLIB +# In your Makefile.am add +# program_LDADD = .... $(XLIB) +#------------------------------------------------------------------------ + +AC_DEFUN([LF_PATH_XLIB],[ + AC_PATH_XTRA + CXXFLAGS="$CXXFLAGS $X_CFLAGS" + XLIB="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS" + AC_SUBST(XLIB) +]) + diff --git a/config/libtool.m4 b/config/libtool.m4 new file mode 100644 index 0000000..a3fee53 --- /dev/null +++ b/config/libtool.m4 @@ -0,0 +1,7377 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 56 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl +_LT_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\[$]0 --fallback-echo"')dnl " + lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` + ;; +esac + +_LT_OUTPUT_LIBTOOL_INIT +]) + + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +cat >"$CONFIG_LT" <<_LTEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate a libtool stub with the current configuration. + +lt_cl_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AS_SHELL_SANITIZE +_AS_PREPARE + +exec AS_MESSAGE_FD>&1 +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2008 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +if test "$no_create" != yes; then + lt_cl_success=: + test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" + exec AS_MESSAGE_LOG_FD>/dev/null + $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false + exec AS_MESSAGE_LOG_FD>>config.log + $lt_cl_success || AS_EXIT(1) +fi +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_XSI_SHELLFNS + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX +# ----------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_SHELL_INIT + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[_LT_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +[$]* +_LT_EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + ECHO=echo + fi + fi + fi + fi + fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +lt_ECHO=$ECHO +if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(lt_ECHO) +]) +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], + [An echo program that does not interpret backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[AC_CHECK_TOOL(AR, ar, false) +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1]) + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method == "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC*) + # IBM XL 8.0 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac +AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE(int foo(void) {}, + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + ) + LDFLAGS="$save_LDFLAGS" + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_MSG_CHECKING([whether -lc should be explicitly linked in]) + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [fix_srcfile_path], [1], + [Fix the shell variable $srcfile for the compiler]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_PROG_CXX +# ------------ +# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ +# compiler, we have our own version here. +m4_defun([_LT_PROG_CXX], +[ +pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) +AC_PROG_CXX +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_CXX + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_CXX], []) + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[AC_REQUIRE([_LT_PROG_CXX])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 will use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + xl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=echo + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_PROG_F77 +# ------------ +# Since AC_PROG_F77 is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_F77], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) +AC_PROG_F77 +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_F77 + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_F77], []) + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_REQUIRE([_LT_PROG_F77])dnl +AC_LANG_PUSH(Fortran 77) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${F77-"f77"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_PROG_FC +# ----------- +# Since AC_PROG_FC is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_FC], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) +AC_PROG_FC +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_FC + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_FC], []) + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_REQUIRE([_LT_PROG_FC])dnl +AC_LANG_PUSH(Fortran) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${FC-"f95"} + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC="$lt_save_CC" +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC="$lt_save_CC" +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_XSI_SHELLFNS +# --------------------- +# Bourne and XSI compatible variants of some useful shell functions. +m4_defun([_LT_PROG_XSI_SHELLFNS], +[case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $[*] )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +dnl func_dirname_and_basename +dnl A portable version of this function is already defined in general.m4sh +dnl so there is no need for it here. + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[[^=]]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$[@]"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]+=\$[2]" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]=\$$[1]\$[2]" +} + +_LT_EOF + ;; + esac +]) diff --git a/config/ltoptions.m4 b/config/ltoptions.m4 new file mode 100644 index 0000000..34151a3 --- /dev/null +++ b/config/ltoptions.m4 @@ -0,0 +1,368 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [0], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) diff --git a/config/ltsugar.m4 b/config/ltsugar.m4 new file mode 100644 index 0000000..9000a05 --- /dev/null +++ b/config/ltsugar.m4 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) diff --git a/config/ltversion.m4 b/config/ltversion.m4 new file mode 100644 index 0000000..f3c5309 --- /dev/null +++ b/config/ltversion.m4 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# Generated from ltversion.in. + +# serial 3017 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.2.6b]) +m4_define([LT_PACKAGE_REVISION], [1.3017]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.2.6b' +macro_revision='1.3017' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) diff --git a/config/lt~obsolete.m4 b/config/lt~obsolete.m4 new file mode 100644 index 0000000..637bb20 --- /dev/null +++ b/config/lt~obsolete.m4 @@ -0,0 +1,92 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 4 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) +m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) +m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) +m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) +m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) +m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) +m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) +m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) +m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) +m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) +m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) +m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) +m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) +m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) diff --git a/config/mkstemp.m4 b/config/mkstemp.m4 new file mode 100644 index 0000000..4af0f0a --- /dev/null +++ b/config/mkstemp.m4 @@ -0,0 +1,89 @@ +#serial 4 + +# On some hosts (e.g., HP-UX 10.20, SunOS 4.1.4, Solaris 2.5.1), mkstemp has a +# silly limit that it can create no more than 26 files from a given template. +# Other systems lack mkstemp altogether. +# On OSF1/Tru64 V4.0F, the system-provided mkstemp function can create +# only 32 files per process. +# On systems like the above, arrange to use the replacement function. +AC_DEFUN([UTILS_FUNC_MKSTEMP], +[dnl + AC_REPLACE_FUNCS(mkstemp) + if test $ac_cv_func_mkstemp = no; then + utils_cv_func_mkstemp_limitations=yes + else + AC_CACHE_CHECK([for mkstemp limitations], + utils_cv_func_mkstemp_limitations, + [ + AC_TRY_RUN([ +# include + int main () + { + int i; + for (i = 0; i < 70; i++) + { + char template[] = "conftestXXXXXX"; + int fd = mkstemp (template); + if (fd == -1) + exit (1); + close (fd); + } + exit (0); + } + ], + utils_cv_func_mkstemp_limitations=no, + utils_cv_func_mkstemp_limitations=yes, + utils_cv_func_mkstemp_limitations=yes + ) + ] + ) + fi + + if test $utils_cv_func_mkstemp_limitations = yes; then + AC_LIBOBJ(mkstemp) + AC_LIBOBJ(tempname) + AC_DEFINE(mkstemp, rpl_mkstemp, + [Define to rpl_mkstemp if the replacement function should be used.]) + gl_PREREQ_MKSTEMP + jm_PREREQ_TEMPNAME + fi +]) + +# Prerequisites of lib/mkstemp.c. +AC_DEFUN([gl_PREREQ_MKSTEMP], +[ + AH_BOTTOM( + [ + #ifndef HAVE_MKSTEMP + #ifdef __cplusplus + extern "C" { + #endif + int rpl_mkstemp (char *templ); + #ifdef __cplusplus + } + #endif + #endif + ]) +]) + +# Prerequisites of lib/tempname.c. +AC_DEFUN([jm_PREREQ_TEMPNAME], +[ + AC_REQUIRE([AC_HEADER_STAT]) + AC_CHECK_HEADERS_ONCE(fcntl.h sys/time.h unistd.h) + AC_CHECK_HEADERS(stdint.h) + AC_CHECK_FUNCS(__secure_getenv gettimeofday lstat) + AC_CHECK_DECLS_ONCE(getenv) + # AC_REQUIRE([jm_AC_TYPE_UINTMAX_T]) + + dnl Under Win32, mkdir prototype in io.h has only one arg + AC_MSG_CHECKING(whether mkdir accepts only one arg) + AC_TRY_COMPILE([#include + #include + #include ], [ + mkdir("") + ], [ AC_MSG_RESULT(yes) + AC_DEFINE(MKDIR_TAKES_ONE_ARG,[],[Define if mkdir accepts only one arg]) ], + [ AC_MSG_RESULT(no) + ]) +]) diff --git a/config/onceonly.m4 b/config/onceonly.m4 new file mode 100644 index 0000000..f6fec37 --- /dev/null +++ b/config/onceonly.m4 @@ -0,0 +1,63 @@ +# onceonly.m4 serial 3 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl This file defines some "once only" variants of standard autoconf macros. +dnl AC_CHECK_HEADERS_ONCE like AC_CHECK_HEADERS +dnl AC_CHECK_FUNCS_ONCE like AC_CHECK_FUNCS +dnl AC_CHECK_DECLS_ONCE like AC_CHECK_DECLS +dnl AC_REQUIRE([AC_HEADER_STDC]) like AC_HEADER_STDC +dnl The advantage is that the check for each of the headers/functions/decls +dnl will be put only once into the 'configure' file. It keeps the size of +dnl the 'configure' file down, and avoids redundant output when 'configure' +dnl is run. +dnl The drawback is that the checks cannot be conditionalized. If you write +dnl if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi +dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to +dnl empty, and the check will be inserted before the body of the AC_DEFUNed +dnl function. + +dnl Autoconf version 2.57 or newer is recommended. +AC_PREREQ(2.54) + +# AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of +# AC_CHECK_HEADERS(HEADER1 HEADER2 ...). +AC_DEFUN([AC_CHECK_HEADERS_ONCE], [ + : + AC_FOREACH([gl_HEADER_NAME], [$1], [ + AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(defn([gl_HEADER_NAME]), + [-./], [___])), [ + AC_CHECK_HEADERS(gl_HEADER_NAME) + ]) + AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME, + [-./], [___]))) + ]) +]) + +# AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of +# AC_CHECK_FUNCS(FUNC1 FUNC2 ...). +AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ + : + AC_FOREACH([gl_FUNC_NAME], [$1], [ + AC_DEFUN([gl_CHECK_FUNC_]defn([gl_FUNC_NAME]), [ + AC_CHECK_FUNCS(defn([gl_FUNC_NAME])) + ]) + AC_REQUIRE([gl_CHECK_FUNC_]defn([gl_FUNC_NAME])) + ]) +]) + +# AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of +# AC_CHECK_DECLS(DECL1, DECL2, ...). +AC_DEFUN([AC_CHECK_DECLS_ONCE], [ + : + AC_FOREACH([gl_DECL_NAME], [$1], [ + AC_DEFUN([gl_CHECK_DECL_]defn([gl_DECL_NAME]), [ + AC_CHECK_DECLS(defn([gl_DECL_NAME])) + ]) + AC_REQUIRE([gl_CHECK_DECL_]defn([gl_DECL_NAME])) + ]) +]) diff --git a/config/pkg.m4 b/config/pkg.m4 new file mode 100644 index 0000000..80bdfed --- /dev/null +++ b/config/pkg.m4 @@ -0,0 +1,188 @@ +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# +# Copyright © 2004 Scott James Remnant . +# Copyright © 2008 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.18]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi + +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. Similar +# to PKG_CHECK_MODULES(), but does not set variables or print errors. +# +# +# Similar to PKG_CHECK_MODULES, make sure that the first instance of +# this or PKG_CHECK_MODULES is called, or make sure to call +# PKG_CHECK_EXISTS manually +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_ifval([$2], [$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + + +# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +# --------------------------------------------- +m4_define([_PKG_CONFIG], +[if test -n "$PKG_CONFIG"; then + if test -n "$$1"; then + pkg_cv_[]$1="$$1" + else + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], + [pkg_failed=yes]) + fi +else + pkg_failed=untried +fi[]dnl +])# _PKG_CONFIG + +# _PKG_SHORT_ERRORS_SUPPORTED +# ----------------------------- +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])# _PKG_SHORT_ERRORS_SUPPORTED + + +# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +# [ACTION-IF-NOT-FOUND]) +# +# E.g., +# PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) +# defines: +# +# GSTUFF_LIBS +# GSTUFF_CFLAGS +# GSTUFF_INCLUDEDIR +# GSTUFF_CPPFLAGS # the -I, -D and -U's out of CFLAGS +# +# see pkg-config man page also defines GSTUFF_PKG_ERRORS on error +# +# Note that if there is a possibility the first call to +# PKG_CHECK_MODULES might not happen, you should be sure to include an +# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +# +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_INCLUDEDIR], [includedir for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) + +if test x$cross_compiling = xyes +then + _PKG_CONFIG([$1][_LIBS], [libs-only-l --static], [$2]) +else + _PKG_CONFIG([$1][_LIBS], [libs --static], [$2]) +fi + +_PKG_CONFIG([$1][_INCLUDEDIR], [variable=includedir], [$2]) + + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + ifelse([$4], , [AC_MSG_ERROR(dnl +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT +])], + [AC_MSG_RESULT([no]) + $4]) +elif test $pkg_failed = untried; then + ifelse([$4], , [AC_MSG_FAILURE(dnl +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see .])], + [$4]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + $1[]_INCLUDEDIR=$pkg_cv_[]$1[]_INCLUDEDIR + + $1[]_CPPFLAGS="" + for flag in $$1[]_CFLAGS; do + case $flag in + -I* | -D* | -U*) $1[]_CPPFLAGS="$$1[]_CPPFLAGS $flag" ;; + esac + done + pkg_cv_[]$1[]_CPPFLAGS=$$1[]_CPPFLAGS + AC_SUBST($1[]_CPPFLAGS) + + AC_MSG_RESULT([yes]) + ifelse([$3], , :, [$3]) +fi[]dnl +])# PKG_CHECK_MODULES diff --git a/config/usrp_fusb_tech.m4 b/config/usrp_fusb_tech.m4 new file mode 100644 index 0000000..db85724 --- /dev/null +++ b/config/usrp_fusb_tech.m4 @@ -0,0 +1,74 @@ +dnl +dnl Copyright 2003,2008 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# $1 is $enable_usrp: +# yes : do these tests +# no : do not do these tests +# "" : do these tests + +AC_DEFUN([USRP_SET_FUSB_TECHNIQUE],[ + AC_ARG_WITH([fusb-tech], + AC_HELP_STRING([--with-fusb-tech=OS], + [Set fast USB technique (default=auto)]), + [cf_with_fusb_tech="$withval"], + [cf_with_fusb_tech="$host_os"]) + if test [x]$1 != xno; then + case "$cf_with_fusb_tech" in + linux*) + AC_CHECK_HEADER([linux/usbdevice_fs.h], + [x_have_usbdevice_fs_h=yes], + [x_have_usbdevice_fs_h=no]) + if test x${x_have_usbdevice_fs_h} = xyes; then + FUSB_TECH=linux + else + FUSB_TECH=generic + fi + ;; + darwin*) + FUSB_TECH=darwin + ;; + cygwin*|win*|mingw*) + FUSB_TECH=win32 + ;; + *bsd*) + AC_MSG_CHECKING([for RA/WB]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[struct usb_bulk_ra_wb_opt o; + ioctl(0, USB_SET_BULK_RA, &o);]])], + [FUSB_TECH=ra_wb], + [FUSB_TECH=generic]) + ;; + *) + FUSB_TECH=generic + ;; + esac + + AC_MSG_CHECKING([for fast usb technique to use]) + AC_MSG_RESULT($FUSB_TECH) + AC_SUBST(FUSB_TECH) + fi + + AM_CONDITIONAL(FUSB_TECH_darwin, test x$FUSB_TECH = xdarwin) + AM_CONDITIONAL(FUSB_TECH_win32, test x$FUSB_TECH = xwin32) + AM_CONDITIONAL(FUSB_TECH_generic, test x$FUSB_TECH = xgeneric) + AM_CONDITIONAL(FUSB_TECH_linux, test x$FUSB_TECH = xlinux) + AM_CONDITIONAL(FUSB_TECH_ra_wb, test x$FUSB_TECH = xra_wb) +]) diff --git a/config/usrp_libusb.m4 b/config/usrp_libusb.m4 new file mode 100644 index 0000000..cb3130c --- /dev/null +++ b/config/usrp_libusb.m4 @@ -0,0 +1,48 @@ +dnl Copyright 2003,2008 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. + +AC_DEFUN([USRP_LIBUSB], [ + libusbok=yes + PKG_CHECK_MODULES(USB, libusb, [], [ + AC_LANG_PUSH(C) + + AC_CHECK_HEADERS([usb.h], [], [libusbok=no; AC_MSG_RESULT([USRP requires libusb. usb.h not found. See http://libusb.sf.net])]) + + save_LIBS="$LIBS" + case "$host_os" in + darwin*) + LIBS="$LIBS -lIOKit" + ;; + *) ;; + esac + + AC_SEARCH_LIBS(usb_bulk_write, [usb], [USB_LIBS="$LIBS"], [libusbok=no; AC_MSG_RESULT([USRP requires libusb. usb_bulk_write not found. See http://libusb.sf.net])]) + + LIBS="$save_LIBS" + + AC_LANG_POP + ]) + + if test x$libusbok = xyes; then + AC_SUBST(USB_LIBS) + ifelse([$1], , :, [$1]) + else + ifelse([$2], , :, [$2]) + fi +]) diff --git a/config/usrp_sdcc.m4 b/config/usrp_sdcc.m4 new file mode 100644 index 0000000..86f6429 --- /dev/null +++ b/config/usrp_sdcc.m4 @@ -0,0 +1,75 @@ +# Check for sdcc support. -*- Autoconf -*- + +# Copyright 2004 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Boston, MA +# 02110-1301, USA. + +AC_DEFUN([USRP_SDCC], +[ + sdccok=yes + AC_CHECK_PROG(XCC, sdcc, sdcc -mmcs51 --no-xinit-opt,no) + AC_CHECK_PROG(XAS, asx8051, asx8051 -plosgff,no) + + if test "$XCC" = "no" -o "$XAS" = "no" ; then + AC_MSG_RESULT([USRP requires sdcc. sdcc not found. See http://sdcc.sf.net]) + sdccok=no + else + sdcc_version_min=$1 + + sdcc_version=`sdcc --version 2>&1 | \ + sed 's/\(SDCC.* \)\([[0-9]]*\.[[0-9]]*\.[[0-9]]*\)\( .*$\)/\2/'` + + AC_MSG_CHECKING([sdcc_version "$sdcc_version"]) + + sdcc_major_version=`echo $sdcc_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + sdcc_minor_version=`echo $sdcc_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + sdcc_micro_version=`echo $sdcc_version | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + + sdcc_major_min=`echo $sdcc_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` + sdcc_minor_min=`echo $sdcc_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` + sdcc_micro_min=`echo $sdcc_version_min | \ + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` + + sdcc_version_proper=`expr \ + "$sdcc_major_version" \> "$sdcc_major_min" \| \ + "$sdcc_major_version" \= "$sdcc_major_min" \& \ + "$sdcc_minor_version" \> "$sdcc_minor_min" \| \ + "$sdcc_major_version" \= "$sdcc_major_min" \& \ + "$sdcc_minor_version" \= "$sdcc_minor_min" \& \ + "$sdcc_micro_version" \>= "$sdcc_micro_min" ` + + if test "$sdcc_version_proper" = "1" ; then + AC_MSG_RESULT([$sdcc_major_version.$sdcc_minor_version.$sdcc_micro_version]) + else + sdccok=no + AC_MSG_RESULT([USRP requires sdcc >= $sdcc_version_min. sdcc not found. See http://sdcc.sf.net]) + fi + + AC_SUBST(XCC) + AC_SUBST(XAS) + fi + + if test $sdccok = yes; then + ifelse([$2], , :, [$2]) + else + ifelse([$3], , :, [$3]) + fi +]) diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..bfb4315 --- /dev/null +++ b/configure.ac @@ -0,0 +1,75 @@ +dnl +dnl Copyright 2004,2005,2007,2008,2009 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +AC_INIT(gr-howto-write-a-block,3.3svn) +AC_PREREQ(2.57) +AC_CONFIG_AUX_DIR([.]) + +dnl This is kind of non-standard, but it sure shortens up this file :-) +m4_include([config/gr_standalone.m4]) +GR_STANDALONE + +dnl Check for any libraries you need +dnl AC_CHECK_LIBRARY + +dnl Check for header files you need +dnl AC_CHECK_HEADERS(fcntl.h limits.h strings.h sys/ioctl.h sys/time.h unistd.h) +dnl AC_CHECK_HEADERS(sys/mman.h) + +dnl Checks for library functions. +dnl AC_CHECK_FUNCS([]) + +dnl We pick up the boost cppflags, cxxflags and thread lib via GNURADIO_CORE +dnl +dnl If you need additional boost libraries, you'll need to +dnl uncomment AX_BOOST_BASE, plus some of the following: +dnl +dnl calls AC_SUBST(BOOST_CPPFLAGS), AC_SUBST(BOOST_LDFLAGS) and defines HAVE_BOOST +dnl AX_BOOST_BASE([1.35]) +dnl +dnl All the rest of these call AC_SUBST(BOOST__LIB) and define HAVE_BOOST_ +dnl +dnl AX_BOOST_DATE_TIME +dnl AX_BOOST_FILESYSTEM +dnl AX_BOOST_IOSTREAMS +dnl AX_BOOST_PROGRAM_OPTIONS +dnl AX_BOOST_REGEX +dnl AX_BOOST_SERIALIZATION +dnl AX_BOOST_SIGNALS +dnl AX_BOOST_SYSTEM +dnl AX_BOOST_TEST_EXEC_MONITOR +dnl AX_BOOST_UNIT_TEST_FRAMEWORK +dnl AX_BOOST_WSERIALIZATION + +AC_CONFIG_FILES([\ + Makefile \ + config/Makefile \ + doc/Makefile \ + src/Makefile \ + src/lib/Makefile \ + src/python/Makefile \ + src/python/run_tests \ + ]) + +dnl run_tests is created from run_tests.in. Make it executable. +AC_CONFIG_COMMANDS([run_tests], [chmod +x src/python/run_tests]) + +AC_OUTPUT diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 0000000..e3f0399 --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1,22 @@ +# +# Copyright 2004 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +SUBDIRS = lib python diff --git a/src/lib/Makefile.am b/src/lib/Makefile.am new file mode 100644 index 0000000..94354fb --- /dev/null +++ b/src/lib/Makefile.am @@ -0,0 +1,84 @@ +# +# Copyright 2004,2005,2006,2008,2009 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +include $(top_srcdir)/Makefile.common + +# C/C++ headers get installed in ${prefix}/include/gnuradio +grinclude_HEADERS = \ + air_modes_preamble.h \ + air_modes_framer.h \ + air_modes_slicer.h \ + air_modes_types.h \ + modes_energy.h \ + modes_parity.h + +################################### +# SWIG Python interface and library + +TOP_SWIG_IFILES = \ + air.i + +# Install so that they end up available as: +# import gnuradio.air +# This ends up at: +# ${prefix}/lib/python${python_version}/site-packages/gnuradio +air_pythondir_category = \ + gnuradio + +# additional arguments to the SWIG command +#air_la_swig_args = \ +# -g + +# additional sources for the SWIG-generated library +air_la_swig_sources = \ + air_modes_preamble.cc \ + air_modes_framer.cc \ + air_modes_slicer.cc \ + modes_energy.cc \ + modes_parity.cc + +# additional arguments to the SWIG command +#air_la_swig_args = \ +# $(SWIG_PYTHON_ARGS) + +# additional libraries for linking with the SWIG-generated library +#air_la_swig_libadd = \ +# libm.dylib + +# additional LD flags for linking the SWIG-generated library +#air_la_swig_ldflags = \ +# -L/opt/local/bin + +# additional Python files to be installed along with the SWIG-generated one +#air_python = \ +# __init__.py + +# additional SWIG files to be installed +#air_swiginclude_headers = \ +# nothing.i + +include $(top_srcdir)/Makefile.swig + +# add some of the variables generated inside the Makefile.swig.gen +BUILT_SOURCES = $(swig_built_sources) + +# Do not distribute the output of SWIG +no_dist_files = $(swig_built_sources) diff --git a/src/lib/air.i b/src/lib/air.i new file mode 100644 index 0000000..f094c64 --- /dev/null +++ b/src/lib/air.i @@ -0,0 +1,52 @@ +/* -*- c++ -*- */ + +%include "gnuradio.i" // the common stuff + +%{ +#include "air_modes_preamble.h" +#include "air_modes_framer.h" +#include "air_modes_slicer.h" +#include +%} + +// ---------------------------------------------------------------- + +/* + * First arg is the package prefix. + * Second arg is the name of the class minus the prefix. + * + * This does some behind-the-scenes magic so we can + * access howto_square_ff from python as howto.square_ff + */ +GR_SWIG_BLOCK_MAGIC(air,modes_preamble); + +air_modes_preamble_sptr air_make_modes_preamble (int channel_rate, float threshold_db); + +class air_modes_preamble : public gr_sync_block +{ +private: + air_modes_preamble (int channel_rate, float threshold_db); +}; + +GR_SWIG_BLOCK_MAGIC(air,modes_framer); + +air_modes_framer_sptr air_make_modes_framer (int channel_rate); + +class air_modes_framer : public gr_sync_block +{ +private: + air_modes_framer (int channel_rate); +}; + +GR_SWIG_BLOCK_MAGIC(air,modes_slicer); + +air_modes_slicer_sptr air_make_modes_slicer (int channel_rate, gr_msg_queue_sptr queue); + +class air_modes_slicer : public gr_block +{ +private: + air_modes_slicer (int channel_rate, gr_msg_queue_sptr queue); +}; + +// ---------------------------------------------------------------- + diff --git a/src/lib/air_modes_framer.cc b/src/lib/air_modes_framer.cc new file mode 100644 index 0000000..7fbbc86 --- /dev/null +++ b/src/lib/air_modes_framer.cc @@ -0,0 +1,92 @@ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include + +air_modes_framer_sptr air_make_modes_framer(int channel_rate) +{ + return air_modes_framer_sptr (new air_modes_framer(channel_rate)); +} + +air_modes_framer::air_modes_framer(int channel_rate) : + gr_sync_block ("modes_framer", + gr_make_io_signature2 (2, 2, sizeof(float), sizeof(unsigned char)), //stream 0 is received data, stream 1 is binary preamble detector output + gr_make_io_signature (1, 1, sizeof(unsigned char))) //output is [0, 1, 2]: [no frame, short frame, long frame] +{ + //initialize private data here + d_chip_rate = 2000000; //2Mchips per second + d_samples_per_chip = channel_rate / d_chip_rate; //must be integer number of samples per chip to work + d_samples_per_symbol = d_samples_per_chip * 2; + d_check_width = 120 * d_samples_per_symbol; //gotta be able to look at two long frame lengths at a time in the event that FRUIT occurs near the end of the first frame + + set_output_multiple(1+d_check_width*2); +} + +int air_modes_framer::work(int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items) +{ + //do things! + const float *inraw = (const float *) input_items[0]; + const unsigned char *inattrib = (const unsigned char *) input_items[1]; + + //float *outraw = (float *) output_items[0]; + unsigned char *outattrib = (unsigned char *) output_items[0]; + + int size = noutput_items - d_check_width; //need to be able to look ahead a full frame + + int reference_level = 0; + framer_packet_type packet_attrib; + + for(int i = 0; i < size; i++) { + + packet_attrib = No_Packet; + + if(!inattrib[i]) { + outattrib[i] = packet_attrib; + continue; //if there's no preamble marker, forget it, move on + } + + //first, assume we have a long packet + packet_attrib = Long_Packet; + + //let's use the preamble marker to get a reference level for the packet + reference_level = (bit_energy(&inraw[i], d_samples_per_chip) + + bit_energy(&inraw[i+int(1.0*d_samples_per_symbol)], d_samples_per_chip) + + bit_energy(&inraw[i+int(3.5*d_samples_per_symbol)], d_samples_per_chip) + + bit_energy(&inraw[i+int(4.5*d_samples_per_symbol)], d_samples_per_chip)) / 4; + + //armed with our reference level, let's look for marks within 3dB of the reference level in bits 57-62 (65-70, see above) + //if bits 57-62 have marks in either chip, we've got a long packet + //otherwise we have a short packet + + //NOTE: you can change the default here to be short packet, and then check for a long packet. don't know which way is better. + + for(int j = (65 * d_samples_per_symbol); j < (70 * d_samples_per_symbol); j += d_samples_per_symbol) { + int t_max = (bit_energy(&inraw[i+j], d_samples_per_chip) > bit_energy(&inraw[i+j+d_samples_per_chip], d_samples_per_chip)) ? bit_energy(&inraw[i+j], d_samples_per_chip) : bit_energy(&inraw[i+j+d_samples_per_chip], d_samples_per_chip); + if(t_max < (reference_level / 2)) packet_attrib = Short_Packet; + } + + //BUT: we must also loop through the entire packet to make sure it is clear of additional preamble markers! if it has another preamble marker, it's been FRUITed, and we must only + //mark the new packet (i.e., just continue). + + int lookahead; + if(packet_attrib == Long_Packet) lookahead = 112; + else lookahead = 56; + + for(int j = i+1; j < i+(lookahead * d_samples_per_symbol); j++) { + if(inattrib[j]) packet_attrib = Fruited_Packet; //FRUITed by mode S! in this case, we drop this first packet + //if(inraw[j] > (reference_level * 2)) packet_attrib = Fruited_Packet; //catches strong Mode A/C fruit inside the packet + //but good error correction should cope with that + } + + outattrib[i] = packet_attrib; + + } + + return size; +} diff --git a/src/lib/air_modes_framer.h b/src/lib/air_modes_framer.h new file mode 100644 index 0000000..06920c8 --- /dev/null +++ b/src/lib/air_modes_framer.h @@ -0,0 +1,33 @@ +#ifndef INCLUDED_AIR_MODES_FRAMER_H +#define INCLUDED_AIR_MODES_FRAMER_H + +#include + +class air_modes_framer; +typedef boost::shared_ptr air_modes_framer_sptr; + +air_modes_framer_sptr air_make_modes_framer(int channel_rate); + +/*! + * \brief mode select framer detection + * \ingroup block + */ +class air_modes_framer : public gr_sync_block +{ +private: + friend air_modes_framer_sptr air_make_modes_framer(int channel_rate); + air_modes_framer(int channel_rate); + + int d_check_width; + int d_chip_rate; + int d_samples_per_chip; + int d_samples_per_symbol; + +public: + int work (int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); +}; + + +#endif /* INCLUDED_AIR_MODES_framer_H */ diff --git a/src/lib/air_modes_preamble.cc b/src/lib/air_modes_preamble.cc new file mode 100644 index 0000000..1c309a2 --- /dev/null +++ b/src/lib/air_modes_preamble.cc @@ -0,0 +1,147 @@ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include + +air_modes_preamble_sptr air_make_modes_preamble(int channel_rate, float threshold_db) +{ + return air_modes_preamble_sptr (new air_modes_preamble(channel_rate, threshold_db)); +} + +air_modes_preamble::air_modes_preamble(int channel_rate, float threshold_db) : + gr_sync_block ("modes_preamble", + gr_make_io_signature2 (2, 2, sizeof(float), sizeof(float)), //stream 0 is received data, stream 1 is moving average for reference + gr_make_io_signature (1, 1, sizeof(unsigned char))) +{ + //initialize private data here + d_chip_rate = 2000000; //2Mchips per second + d_samples_per_chip = channel_rate / d_chip_rate; //must be integer number of samples per chip to work + d_samples_per_symbol = d_samples_per_chip * 2; + d_check_width = 7.5 * d_samples_per_symbol; //only search to this far from the end of the stream buffer + d_threshold_db = threshold_db; + d_threshold = powf(10., threshold_db/10.); //the level that the sample must be above the moving average in order to qualify as a pulse + set_output_multiple(1+d_check_width*2); +} + +int air_modes_preamble::work(int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items) +{ + //do things! + const float *inraw = (const float *) input_items[0]; + const float *inavg = (const float *) input_items[1]; + + //float *outraw = (float *) output_items[0]; + unsigned char *outattrib = (unsigned char *) output_items[0]; + + int size = noutput_items - d_check_width; + int pulse_offsets[4]; + int bit_energies[4]; + + for(int i = d_samples_per_chip; i < size; i++) { + float pulse_threshold = bit_energy(&inavg[i], d_samples_per_chip) * d_threshold; + bool valid_preamble = false; + float gate_sum_now = 0, gate_sum_early = 0, gate_sum_late = 0; + + if(bit_energy(&inraw[i], d_samples_per_chip) > pulse_threshold) { //if the sample is greater than the reference level by the specified amount + //while(inraw[i+1] > inraw[i]) i++; + + //if(inraw[i+1] > inraw[i]) continue; //we're still coming up on the pulse peak, so let's just fall out and look at it next time around + //if(inraw[i-1] > inraw[i]) continue; //we're past the peak, so it's no longer a valid pulse + + //a note on the above. this simple early/late gate system works for decim = 16, but doesn't work so great for decim = 8. the extra samples, subject to noise, + //mean the peak is not necessarily the center of the bit, and you get fooled into sampling at strange bit edges. the solution is an area integral, a real early/late gate + //system, computing the area of a bit and maximizing so you sample at the center of the bit shape for any decimation. for decim = 16 it won't really matter since you only have + //one possible bit center. + + int gate_sum = early_late(&inraw[i], d_samples_per_chip); //see modes_energy.cc + if(gate_sum != 0) continue; //if either the early gate or the late gate had greater energy, keep moving. +// if(gate_sum_late > gate_sum_now) continue; + + //the packets are so short we choose not to do any sort of closed-loop synchronization after this simple gating. if we get a good center sample, the drift should be negligible. + + pulse_offsets[0] = i; + pulse_offsets[1] = i+int(1.0 * d_samples_per_symbol); + pulse_offsets[2] = i+int(3.5 * d_samples_per_symbol); + pulse_offsets[3] = i+int(4.5 * d_samples_per_symbol); + + bit_energies[0] = bit_energy(&inraw[pulse_offsets[0]], d_samples_per_chip); + bit_energies[1] = bit_energy(&inraw[pulse_offsets[1]], d_samples_per_chip); + bit_energies[2] = bit_energy(&inraw[pulse_offsets[2]], d_samples_per_chip); + bit_energies[3] = bit_energy(&inraw[pulse_offsets[3]], d_samples_per_chip); + + //search for the rest of the pulses at their expected positions + if( bit_energies[1] < pulse_threshold) continue; + if( bit_energies[2] < pulse_threshold) continue; + if( bit_energies[3] < pulse_threshold) continue; + + valid_preamble = true; //this gets falsified by the following statements to disqualify a preamble + + float avgpeak = (bit_energies[0] + bit_energies[1] + bit_energies[2] + bit_energies[3]) / 4; + + float space_threshold = bit_energies[0] / d_threshold; //set the threshold requirement for spaces (0 chips) to threshold dB below the current peak + //search between pulses and all the way out to 8.0us to make sure there are no pulses inside the "0" chips. make sure all the samples are <= (inraw[peak] * d_threshold). + //so 0.5us has to be < space_threshold, as does (1.5-3), 4, (5-7.5) in order to qualify. + for(int j = 1.5 * d_samples_per_symbol; j <= 3 * d_samples_per_symbol; j+=d_samples_per_chip) + if(bit_energy(&inraw[i+j], d_samples_per_chip) > space_threshold) valid_preamble = false; + for(int j = 5 * d_samples_per_symbol; j <= 7.5 * d_samples_per_symbol; j+=d_samples_per_chip) + if(bit_energy(&inraw[i+j], d_samples_per_chip) > space_threshold) valid_preamble = false; + + //make sure all four peaks are within 2dB of each other + + + float minpeak = avgpeak * 0.631; //-2db + float maxpeak = avgpeak * 1.585; //2db + + if(bit_energies[0] < minpeak || bit_energies[0] > maxpeak) continue; + if(bit_energies[1] < minpeak || bit_energies[1] > maxpeak) continue; + if(bit_energies[2] < minpeak || bit_energies[2] > maxpeak) continue; + if(bit_energies[3] < minpeak || bit_energies[3] > maxpeak) continue; + + } + + //just for kicks, after validating a preamble, you might want to use all four peaks to form a more accurate "average" center sample time, so that if noise corrupts the first leading edge + //sample, you don't mis-sample the entire packet. + + //this could also be done in a separate packet, although it probably saves CPU to do it here + //for the 2 samples per chip case, you can just add up the peaks at the expected peak times, then do the same for +1, and -1. + if(valid_preamble) { + + gate_sum_now = bit_energies[0] + bit_energies[1] + bit_energies[2] + bit_energies[3]; +// gate_sum_early = bit_energy(&inraw[pulse_offsets[0]-1], d_samples_per_chip) +// + bit_energy(&inraw[pulse_offsets[1]-1], d_samples_per_chip) +// + bit_energy(&inraw[pulse_offsets[2]-1], d_samples_per_chip) +// + bit_energy(&inraw[pulse_offsets[3]-1], d_samples_per_chip); + gate_sum_late = bit_energy(&inraw[pulse_offsets[0]+1], d_samples_per_chip) + + bit_energy(&inraw[pulse_offsets[1]+1], d_samples_per_chip) + + bit_energy(&inraw[pulse_offsets[2]+1], d_samples_per_chip) + + bit_energy(&inraw[pulse_offsets[3]+1], d_samples_per_chip); +/* + if(d_samples_per_chip <= 2) { + gate_sum_now = inraw[pulse_offsets[0]+0] + inraw[pulse_offsets[1]+0] + inraw[pulse_offsets[2]+0] + inraw[pulse_offsets[3]+0]; + gate_sum_early = inraw[pulse_offsets[0]-1] + inraw[pulse_offsets[1]-1] + inraw[pulse_offsets[2]-1] + inraw[pulse_offsets[3]-1]; + gate_sum_late = inraw[pulse_offsets[0]+1] + inraw[pulse_offsets[1]+1] + inraw[pulse_offsets[2]+1] + inraw[pulse_offsets[3]+1]; + } else { + for(int j = 1-d_samples_per_chip/2; j < d_samples_per_chip/2; j++) { + gate_sum_now += inraw[j+pulse_offsets[0]+0] + inraw[j+pulse_offsets[1]+0] + inraw[j+pulse_offsets[2]+0] + inraw[j+pulse_offsets[3]+0]; + gate_sum_early += inraw[j+pulse_offsets[0]-1] + inraw[j+pulse_offsets[1]-1] + inraw[j+pulse_offsets[2]-1] + inraw[j+pulse_offsets[3]-1]; + gate_sum_late += inraw[j+pulse_offsets[0]+1] + inraw[j+pulse_offsets[1]+1] + inraw[j+pulse_offsets[2]+1] + inraw[j+pulse_offsets[3]+1]; + } + } +*/ +// if(gate_sum_early > gate_sum_now) { //i think this is redundant +// outattrib[i-1] = 1; +// } + /*else*/ if(gate_sum_late > gate_sum_now) { + outattrib[i+1] = 1; + i+=1; //so we skip the next one and don't overwrite it + } + else outattrib[i] = 1; + + } else outattrib[i] = 0; + } + return size; +} diff --git a/src/lib/air_modes_preamble.h b/src/lib/air_modes_preamble.h new file mode 100644 index 0000000..c7fe769 --- /dev/null +++ b/src/lib/air_modes_preamble.h @@ -0,0 +1,35 @@ +#ifndef INCLUDED_AIR_MODES_PREAMBLE_H +#define INCLUDED_AIR_MODES_PREAMBLE_H + +#include + +class air_modes_preamble; +typedef boost::shared_ptr air_modes_preamble_sptr; + +air_modes_preamble_sptr air_make_modes_preamble(int channel_rate, float threshold_db); + +/*! + * \brief mode select preamble detection + * \ingroup block + */ +class air_modes_preamble : public gr_sync_block +{ +private: + friend air_modes_preamble_sptr air_make_modes_preamble(int channel_rate, float threshold_db); + air_modes_preamble(int channel_rate, float threshold_db); + + int d_check_width; + int d_chip_rate; + float d_preamble_length_us; + int d_samples_per_chip; + int d_samples_per_symbol; + float d_threshold_db; + float d_threshold; + +public: + int work (int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); +}; + +#endif /* INCLUDED_AIR_MODES_PREAMBLE_H */ diff --git a/src/lib/air_modes_slicer.cc b/src/lib/air_modes_slicer.cc new file mode 100644 index 0000000..1035b05 --- /dev/null +++ b/src/lib/air_modes_slicer.cc @@ -0,0 +1,220 @@ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include +#include +#include + +extern "C" +{ +#include +#include +} + +air_modes_slicer_sptr air_make_modes_slicer(int channel_rate, gr_msg_queue_sptr queue) +{ + return air_modes_slicer_sptr (new air_modes_slicer(channel_rate, queue)); +} + +air_modes_slicer::air_modes_slicer(int channel_rate, gr_msg_queue_sptr queue) : + gr_sync_block ("modes_slicer", + gr_make_io_signature2 (2, 2, sizeof(float), sizeof(unsigned char)), //stream 0 is received data, stream 1 is binary preamble detector output + gr_make_io_signature (0, 0, 0) ) +{ + //initialize private data here + d_chip_rate = 2000000; //2Mchips per second + d_samples_per_chip = channel_rate / d_chip_rate; //must be integer number of samples per chip to work + d_samples_per_symbol = d_samples_per_chip * 2; + d_check_width = 120 * d_samples_per_symbol; //how far you will have to look ahead + d_queue = queue; + + set_output_multiple(1+d_check_width * 2); //how do you specify buffer size for sinks? +} + +int air_modes_slicer::work(int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items) +{ + //do things! + const float *inraw = (const float *) input_items[0]; + const unsigned char *inattrib = (const unsigned char *) input_items[1]; + int size = noutput_items - d_check_width; //since it's a sync block, i assume that it runs with ninput_items = noutput_items + + int i; + + for(i = 0; i < size; i++) { + if(inattrib[i] == framer_packet_type(Short_Packet) || inattrib[i] == framer_packet_type(Long_Packet)) { //if there's a packet starting here.... + modes_packet rx_packet; + + int packet_length = 112; + if(inattrib[i] == framer_packet_type(Short_Packet)) packet_length = 56; + + //printf("Packet received from framer w/length %i\n", packet_length); + + rx_packet.type = framer_packet_type(inattrib[i]); + memset(&rx_packet.data, 0x00, 14 * sizeof(unsigned char)); + memset(&rx_packet.lowconfbits, 0x00, 24 * sizeof(unsigned char)); + rx_packet.numlowconf = 0; + + //let's use the preamble marker to get a reference level for the packet + rx_packet.reference_level = (bit_energy(&inraw[i], d_samples_per_chip) + + bit_energy(&inraw[i+int(1.0*d_samples_per_symbol)], d_samples_per_chip) + + bit_energy(&inraw[i+int(3.5*d_samples_per_symbol)], d_samples_per_chip) + + bit_energy(&inraw[i+int(4.5*d_samples_per_symbol)], d_samples_per_chip)) / 4; + + i += 8 * d_samples_per_symbol; //move to the center of the first bit of the data + + //here we calculate the total energy contained in each chip of the symbol + for(int j = 0; j < packet_length; j++) { + int firstchip = i+j*d_samples_per_symbol; + int secondchip = firstchip + d_samples_per_chip; + bool slice, confidence; + float firstchip_energy=0, secondchip_energy=0; + + firstchip_energy = bit_energy(&inraw[firstchip], d_samples_per_chip); + secondchip_energy = bit_energy(&inraw[secondchip], d_samples_per_chip); + + //3dB limits for bit slicing and confidence measurement + float highlimit=rx_packet.reference_level*2; + float lowlimit=rx_packet.reference_level*0.5; + bool firstchip_inref = ((firstchip_energy > lowlimit) && (firstchip_energy < highlimit)); + bool secondchip_inref = ((secondchip_energy > lowlimit) && (secondchip_energy < highlimit)); + + //these two lines for a super simple naive slicer. +// slice = firstchip_energy > secondchip_energy; +// confidence = bool(int(firstchip_inref) + int(secondchip_inref)); //one and only one chip in the reference zone + + //below is the Lincoln Labs slicer. it may produce greater bit errors. supposedly it is more resistant to mode A/C FRUIT. + + if(firstchip_inref && !secondchip_inref) { + slice = 1; + confidence = 1; + } + else if(secondchip_inref && !firstchip_inref) { + slice = 0; + confidence = 1; + } + else if(firstchip_inref && secondchip_inref) { + slice = firstchip_energy > secondchip_energy; + confidence = 0; + } + else if(!firstchip_inref && !secondchip_inref) { //in this case, we determine the bit by whichever is larger, and we determine high confidence if the low chip is 6dB below reference. + slice = firstchip_energy > secondchip_energy; + if(slice) { + if(secondchip_energy < lowlimit * 0.5) confidence = 1; + else confidence = 0; + } else { + if(firstchip_energy < lowlimit * 0.5) confidence = 1; + else confidence = 0; + } + } + + //put the data into the packet + if(slice) { + rx_packet.data[j/8] += 1 << (7-(j%8)); + } + //put the confidence decision into the packet + if(confidence) { + //rx_packet.confidence[j/8] += 1 << (7-(j%8)); + } else { + if(rx_packet.numlowconf < 24) rx_packet.lowconfbits[rx_packet.numlowconf++] = j; + } + + } + i += packet_length * d_samples_per_symbol; + + //here you might want to traverse the whole packet and if you find all 0's, just toss it. don't know why these packets turn up, but they pass ECC. + bool zeroes = 1; + for(int m = 0; m < 14; m++) { + if(rx_packet.data[m]) zeroes = 0; + } + if(zeroes) continue; //toss it + + rx_packet.message_type = (rx_packet.data[0] >> 3) & 0x1F; //get the message type for the parser to conveniently use, and to make decisions on ECC methods + + //we note that short packets other than type 11 CANNOT be reliably decoded, since the a/c address is encoded with the parity bits. + //mode S in production ATC use relies on the fact that these short packets are reply squitters to transponder requests, + //and so the radar should already know the expected a/c reply address. so, error-correction makes no sense on short packets (other than type 11) + //this means two things: first, we will DROP short packets (other than type 11) with ANY low-confidence bits, since we can't be confident that we're seeing real data + //second, we will only perform error correction on LONG type S packets. + + //the limitation on short packets means in practice a short packet has to be at least 6dB above the noise floor in order to be output. long packets can theoretically + //be decoded at the 3dB SNR point. below that and the preamble detector won't fire. + + if(rx_packet.type == Short_Packet && rx_packet.message_type != 11 && rx_packet.numlowconf != 0) continue; + //if(rx_packet.numlowconf >= 24) continue; //don't even try, this is the maximum number of errors ECC could possibly correct + //the above line should be part of ECC, and only checked if the message has parity errors + + rx_packet.parity = modes_check_parity(rx_packet.data, packet_length); + + if(rx_packet.parity && rx_packet.type == Long_Packet) { +// long before = rx_packet.parity; + bruteResultTypeDef bruteResult = modes_ec_brute(rx_packet); + + if(bruteResult == No_Solution) { + //printf("No solution!\n"); + continue; + } else if(bruteResult == Multiple_Solutions) { +// printf("Multiple solutions!\n"); + continue; + } else if(bruteResult == Too_Many_LCBs) { + //printf("Too many LCBs (%i)!\n", rx_packet.numlowconf); + continue; + } else if(bruteResult == No_Error) { +// printf("No error!\n"); + } else if(bruteResult == Solution_Found) { +// printf("Solution found for %i LCBs!\n", rx_packet.numlowconf); + } +// rx_packet.parity = modes_check_parity(rx_packet.data, packet_length); +// if(rx_packet.parity) printf("Error: packet fails parity check after correction, was %x, now %x\n", before, rx_packet.parity); + } + +// if(rx_packet.parity && rx_packet.type == Long_Packet) printf("Error! Bad packet forwarded to the queue.\n"); + //now we have a complete packet with confidence data, let's print it to the message queue + //here, rather than send the entire packet, since we've already done parity checking and ECC in C++, we'll + //send just the data (no confidence bits), separated into fields for easier parsing. + + //we'll replicate some data by sending the message type as the first field, followed by the first 8+24=32 bits of the packet, followed by + //56 long packet data bits if applicable (zero-padded if not), followed by parity + + d_payload.str(""); + + d_payload << std::dec << std::setw(2) << std::setfill('0') << rx_packet.message_type << std::hex << " "; + + for(int m = 0; m < 4; m++) { + d_payload << std::setw(2) << std::setfill('0') << unsigned(rx_packet.data[m]); + } + d_payload << " "; + if(packet_length == 112) { + for(int m = 4; m < 11; m++) { + d_payload << std::setw(2) << std::setfill('0') << unsigned(rx_packet.data[m]); + } + d_payload << " "; + for(int m = 11; m < 14; m++) { + d_payload << std::setw(2) << std::setfill('0') << unsigned(rx_packet.data[m]); + } + } else { + for(int m = 4; m < 11; m++) { + d_payload << std::setw(2) << std::setfill('0') << unsigned(0); + } + d_payload << " "; + for(int m = 4; m < 7; m++) { + d_payload << std::setw(2) << std::setfill('0') << unsigned(rx_packet.data[m]); + } + } + + d_payload << " " << std::setw(6) << rx_packet.parity << " " << std::dec << rx_packet.reference_level; + + gr_message_sptr msg = gr_make_message_from_string(std::string(d_payload.str())); + d_queue->handle(msg); + + } + } + + return size; +} diff --git a/src/lib/air_modes_slicer.h b/src/lib/air_modes_slicer.h new file mode 100644 index 0000000..01ac453 --- /dev/null +++ b/src/lib/air_modes_slicer.h @@ -0,0 +1,35 @@ +#ifndef INCLUDED_AIR_MODES_slicer_H +#define INCLUDED_AIR_MODES_slicer_H + +#include +#include + +class air_modes_slicer; +typedef boost::shared_ptr air_modes_slicer_sptr; + +air_modes_slicer_sptr air_make_modes_slicer(int channel_rate, gr_msg_queue_sptr queue); + +/*! + * \brief mode select slicer detection + * \ingroup block + */ +class air_modes_slicer : public gr_sync_block +{ +private: + friend air_modes_slicer_sptr air_make_modes_slicer(int channel_rate, gr_msg_queue_sptr queue); + air_modes_slicer(int channel_rate, gr_msg_queue_sptr queue); + + int d_check_width; + int d_chip_rate; + int d_samples_per_chip; + int d_samples_per_symbol; + gr_msg_queue_sptr d_queue; + std::ostringstream d_payload; + +public: + int work (int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); +}; + +#endif /* INCLUDED_AIR_MODES_slicer_H */ diff --git a/src/lib/air_modes_types.h b/src/lib/air_modes_types.h new file mode 100644 index 0000000..bf57761 --- /dev/null +++ b/src/lib/air_modes_types.h @@ -0,0 +1,19 @@ +#ifndef AIR_MODES_TYPES_H +#define AIR_MODES_TYPES_H + +typedef enum { No_Packet = 0, Short_Packet = 1, Fruited_Packet = 2, Long_Packet = 3 } framer_packet_type; +typedef enum { No_Error = 0, Solution_Found, Too_Many_LCBs, No_Solution, Multiple_Solutions } bruteResultTypeDef; + +struct modes_packet { + unsigned char data[14]; +// unsigned char confidence[14]; //112 bits of boolean high/low confidence data for each bit + unsigned char lowconfbits[24]; //positions of low confidence bits within the packet + + unsigned long parity; + unsigned int numlowconf; + framer_packet_type type; //what length packet are we + unsigned int message_type; + float reference_level; +}; + +#endif diff --git a/src/lib/modes_energy.cc b/src/lib/modes_energy.cc new file mode 100644 index 0000000..4fb2fa1 --- /dev/null +++ b/src/lib/modes_energy.cc @@ -0,0 +1,30 @@ +#include +#include + +//helper functions to calculate bit energy and Eb/No + +//this is a really cheesy early/late gate synchronizer. compares bit energy +int early_late(const float *data, int samples_per_chip) { + float gate_sum_early=0, gate_sum_now=0, gate_sum_late=0; + + gate_sum_early = bit_energy(&data[-1], samples_per_chip); + gate_sum_now = bit_energy(&data[0], samples_per_chip); + gate_sum_late = bit_energy(&data[1], samples_per_chip); + + if(gate_sum_early > gate_sum_now) return -1; + else if(gate_sum_late > gate_sum_now) return 1; + else return 0; +} + +//return total bit energy of a chip centered at the current point (we bias right for even samples per chip) +float bit_energy(const float *data, int samples_per_chip) { + float energy = 0; + if(samples_per_chip <= 2) { + energy = data[0]; + } else { + for(int j = 1-samples_per_chip/2; j < samples_per_chip/2; j++) { + energy += data[j]; + } + } + return energy; +} diff --git a/src/lib/modes_energy.h b/src/lib/modes_energy.h new file mode 100644 index 0000000..1ab8b77 --- /dev/null +++ b/src/lib/modes_energy.h @@ -0,0 +1,4 @@ +#include + +int early_late(const float *data, int samples_per_chip); +float bit_energy(const float *data, int samples_per_chip); diff --git a/src/lib/modes_parity.cc b/src/lib/modes_parity.cc new file mode 100644 index 0000000..66d5098 --- /dev/null +++ b/src/lib/modes_parity.cc @@ -0,0 +1,256 @@ +/* + * Copyright 2007 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * GNU Radio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + +//this is copied almost verbatim from Eric Cottrell's gr-air platform. + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include +#include +#include +#include +#include + +/* Mode S Parity Table + * Index is bit position with bit 0 being the first bit after preamble + * On short frames an offset of 56 is used. +*/ +const unsigned int modes_parity_table[112] = +{ + 0x3935ea, // Start of Long Frame CRC + 0x1c9af5, + 0xf1b77e, + 0x78dbbf, + 0xc397db, + 0x9e31e9, + 0xb0e2f0, + 0x587178, + 0x2c38bc, + 0x161c5e, + 0x0b0e2f, + 0xfa7d13, + 0x82c48d, + 0xbe9842, + 0x5f4c21, + 0xd05c14, + 0x682e0a, + 0x341705, + 0xe5f186, + 0x72f8c3, + 0xc68665, + 0x9cb936, + 0x4e5c9b, + 0xd8d449, + 0x939020, + 0x49c810, + 0x24e408, + 0x127204, + 0x093902, + 0x049c81, + 0xfdb444, + 0x7eda22, + 0x3f6d11, // Extended 56 bit field + 0xe04c8c, + 0x702646, + 0x381323, + 0xe3f395, + 0x8e03ce, + 0x4701e7, + 0xdc7af7, + 0x91c77f, + 0xb719bb, + 0xa476d9, + 0xadc168, + 0x56e0b4, + 0x2b705a, + 0x15b82d, + 0xf52612, + 0x7a9309, + 0xc2b380, + 0x6159c0, + 0x30ace0, + 0x185670, + 0x0c2b38, + 0x06159c, + 0x030ace, + 0x018567, + 0xff38b7, // Start of Short Frame CRC + 0x80665f, + 0xbfc92b, + 0xa01e91, + 0xaff54c, + 0x57faa6, + 0x2bfd53, + 0xea04ad, + 0x8af852, + 0x457c29, + 0xdd4410, + 0x6ea208, + 0x375104, + 0x1ba882, + 0x0dd441, + 0xf91024, + 0x7c8812, + 0x3e4409, + 0xe0d800, + 0x706c00, + 0x383600, + 0x1c1b00, + 0x0e0d80, + 0x0706c0, + 0x038360, + 0x01c1b0, + 0x00e0d8, + 0x00706c, + 0x003836, + 0x001c1b, + 0xfff409, + 0x800000, // 24 PI or PA bits + 0x400000, + 0x200000, + 0x100000, + 0x080000, + 0x040000, + 0x020000, + 0x010000, + 0x008000, + 0x004000, + 0x002000, + 0x001000, + 0x000800, + 0x000400, + 0x000200, + 0x000100, + 0x000080, + 0x000040, + 0x000020, + 0x000010, + 0x000008, + 0x000004, + 0x000002, + 0x000001, +}; +int modes_check_parity(unsigned char data[], int length) +{ + int short_crc, long_crc, i; + // Check both long and short + short_crc = 0; + long_crc = 0; + for(i = 0; i < 56; i++) + { + if(data[i/8] & (1 << (7-(i%8)))) + { + short_crc ^= modes_parity_table[i+56]; + long_crc ^= modes_parity_table[i]; + + } + } + for( ; i < length; i++) + { + if(data[i/8] & (1 << (7-(i%8)))) + { + long_crc ^= modes_parity_table[i]; + } + } + if(length == 112) return long_crc; + else return short_crc; +} + +bruteResultTypeDef modes_ec_brute(modes_packet &err_packet) +{ + //here we basically crib EC's air_ms_ec_brute algorithm, because wherever he got it, it's perfect, and that comparison thing is fast to boot. + //we assume that the syndrome result has already been calculated + //how many bits shall we attempt to flip? let's say a max of 8 bits, to start. remember we're only going after long packets here. + + //want to speed things up? instead of going through the "search codes" in numeric order, let's find a way to order them probablistically. + //that is, right now, EC's algorithm uses a "search order" which starts with ALL possible low-confidence bits flipped, and goes down counting in binary. + //statistically it's far more likely that a single bit was flipped somewhere, so we should go through those codes first. THEN we move on to two bits flipped, and so on. + + if(err_packet.parity == 0) return No_Error; + if(err_packet.numlowconf > 4) return Too_Many_LCBs; + if(err_packet.type != Long_Packet) return No_Solution; + + unsigned crc; + unsigned answer; + unsigned found = 0; + //so in order for this to work, we need the positions of the LCBs. should we be calculating these as we go? ok, done. + + unsigned lastone = (1 << err_packet.numlowconf) - 1; + +// int numflipped; //for debugging + + //here it would be a little faster if we ran through the parity table looking for single-bit errors. then we could start + //the loop at i=2 instead. + + for(int i = 1; i <= err_packet.numlowconf; i++) { + unsigned j = (1 << i) - 1; + while(j < lastone) { + crc = 0; + //calc syndrome + for(int k = 0; k < err_packet.numlowconf; k++) { + if((j >> k) & 1) crc ^= modes_parity_table[err_packet.lowconfbits[k]]; + } + //then test + if(crc == err_packet.parity) { + answer = j; + found++; + if(found > 1) break; + } + //then increment + j = next_set_of_n_elements(j); + } + if(found > 1) break; + } + if(found > 1) return Multiple_Solutions; + else if(found == 1) { + //fix the packet, verify the CRC, and return + //the bits that need to be flipped are in answer. +// numflipped=0; //just for debugging, so i can see + for(int i = 0; i < err_packet.numlowconf; i++) { + if( (answer >> i) & 1) { +// numflipped++; + unsigned mask = 1 << (7 - (err_packet.lowconfbits[i] % 8)); //create a bitmask + err_packet.data[err_packet.lowconfbits[i]/8] ^= mask; //flip the bit + } + } + //printf("Flipped %i bits\n", numflipped); + err_packet.parity = 0; //since you found it + return Solution_Found; + + } else return No_Solution; +} + + +//from hackersdelight. given a number with x bits set, gives you the next number in that set. +unsigned next_set_of_n_elements(unsigned x) +{ + unsigned smallest, ripple, new_smallest, ones; + + if (x == 0) return 0; + smallest = (x & -x); + ripple = x + smallest; + new_smallest = (ripple & -ripple); + ones = ((new_smallest/smallest) >> 1) - 1; + return ripple | ones; +} + diff --git a/src/lib/modes_parity.h b/src/lib/modes_parity.h new file mode 100644 index 0000000..37c5c2b --- /dev/null +++ b/src/lib/modes_parity.h @@ -0,0 +1,8 @@ +#ifndef INCLUDED_MODES_PARITY_H +#define INCLUDED_MODES_PARITY_H +extern const unsigned int modes_parity_table[112]; +int modes_check_parity(unsigned char data[], int length); +bruteResultTypeDef modes_ec_brute(modes_packet &err_packet); +unsigned next_set_of_n_elements(unsigned x); + +#endif diff --git a/src/python/Makefile.am b/src/python/Makefile.am new file mode 100644 index 0000000..79f4401 --- /dev/null +++ b/src/python/Makefile.am @@ -0,0 +1,32 @@ +# +# Copyright 2004 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +include $(top_srcdir)/Makefile.common + +EXTRA_DIST = run_tests.in + + +TESTS = \ + run_tests + + +noinst_PYTHON = \ + qa_howto.py diff --git a/src/python/altitude.py b/src/python/altitude.py new file mode 100644 index 0000000..ce40d7d --- /dev/null +++ b/src/python/altitude.py @@ -0,0 +1,71 @@ +#!/usr/bin/env python +#from string import split, join + +#betcha this would be faster if you used a table for mode C +#you could strip out D1 since it's never used, that leaves 11 bits (table is 2048 entries) +def decode_alt(alt, bit13): + if alt & 0x40 and bit13 is True: + return "METRIC ERROR" + + if alt & 0x10: #a mode S-style reply + if bit13 is True: + tmp1 = (alt & 0x1F80) >> 2 #first 6 bits get shifted 2 down + tmp2 = (alt & 0x20) >> 1 #that bit gets shifted 1 down + else: + tmp1 = (alt & 0x0FE0) >> 1 #first 7 bits get shifted 1 down but there are only 12 bits in the representation + tmp2 = 0 + + decoded_alt = ((alt & 0x0F) | tmp1 | tmp2) * 25 - 1000 + + else: #a mode C-style reply + #okay, the order they come in is: + #C1 A1 C2 A2 C4 A4 X B1 D1 B2 D2 B4 D4 + #the order we want them in is: + #D2 D4 A1 A2 A4 B1 B2 B4 + #so we'll reassemble into a Gray-coded representation + + if bit13 is False: + alt = (alt & 0x003F) | (alt & 0x0FC0 << 1) + + C1 = 0x1000 + A1 = 0x0800 + C2 = 0x0400 + A2 = 0x0200 #this represents the order in which the bits come + C4 = 0x0100 + A4 = 0x0080 + B1 = 0x0020 + D1 = 0x0010 + B2 = 0x0008 + D2 = 0x0004 + B4 = 0x0002 + D4 = 0x0001 + + bigpart = ((alt & B4) >> 1) + ((alt & B2) >> 2) + ((alt & B1) >> 3) + ((alt & A4) >> 4) + ((alt & A2) >> 5) + ((alt & A1) >> 6) + ((alt & D4) << 6) + ((alt & D2) << 5) + + #bigpart is now the 500-foot-resolution Gray-coded binary part + decoded_alt = gray2bin(bigpart) + #real_alt is now the 500-foot-per-tick altitude + + cbits = ((alt & C4) >> 8) + ((alt & C2) >> 9) + ((alt & C1) >> 10) + cval = gray2bin(cbits) #turn them into a real number + + if cval == 7: + cval = 5 #not a real gray code after all + + if decoded_alt % 2: + cval = 6 - cval #since the code is symmetric this unwraps it to see whether to subtract the C bits or add them + + decoded_alt *= 500 #take care of the A,B,D data + decoded_alt += cval * 100 #factor in the C data + decoded_alt -= 1300 #subtract the offset + + return decoded_alt + +def gray2bin(gray): + i = gray >> 1 + + while i != 0: + gray ^= i + i >>= 1 + + return gray diff --git a/src/python/altitude.pyc b/src/python/altitude.pyc new file mode 100644 index 0000000000000000000000000000000000000000..1beff4be6502dc76c96a6460c1dde367849c02e3 GIT binary patch literal 1417 zcmbtU-AD_zJ#(ms}ekz%#owa^aP>-PyA{b7p5|r~B(K>v+$XDfGh+0%10C1Vkd zrUm+n5fxzL&{MDp=xNwV=pt+qdImNHU4l(RCtx!Yv&}-!!sejMuz4_2TL2@pQxeFi z;DZy$gCvhR!5QMYF=njf`hCfzGRBhW{1{I;yy3WcXR|S9rxCFx)A*>sZ4v*X0KiEYs_ijFaZ(G2t*oCFBdOu7O);ot9*SqzE>a0X-OyY_7zF`!LdQMq1FsMI=O|M5IMbiufrEEvQ5r7mI7! zNVxlhi(Vwu?at}27m3fKLFaPy(DbX)(2@A=oJP*(&_pW_9W6RLU-=DIqYQ0yuN&%~ zJ`h{Uw6)@ zr&Vg<#BiCYb{wAdYJJmvTRR#ocg$ef;o+cLJHL#M!+wonn&?9J9&jzC^5IMLQo`Xj z1yn`FgN(|lyebBHl?d*oa;h98)L*~BVJsV4QrRG<(q!d>GyB#AQRj^Qobs=wPtw)Xvru20_BLGM> 51) & 0x1F; + +encoded_lon = longdata & 0x1FFFF +encoded_lat = (longdata >> 17) & 0x1FFFF +cpr_format = (longdata >> 34) & 1 + +enc_alt = (longdata >> 36) & 0x0FFF + +print "Subtype: %i\nEncoded longitude: %x\nEncoded latitude: %x\nCPR format: %i\nEncoded altitude: %x\n" % (subtype, encoded_lon, encoded_lat, cpr_format, enc_alt,) + +#print "First argument is order %i, second %i" % ((evendata >> 34) & 1, (odddata >> 34) & 1,) + +#evenencpos = [(evendata >> 17) & 0x1FFFF, evendata & 0x1FFFF] +#oddencpos = [(odddata >> 17) & 0x1FFFF, odddata & 0x1FFFF] + +#[declat, declon] = cpr_decode_global(evenencpos, oddencpos, newer) + +#print "Global latitude: %.6f\nGlobal longitude: %.6f" % (declat, declon,) diff --git a/src/python/cpr.py b/src/python/cpr.py new file mode 100644 index 0000000..a1099db --- /dev/null +++ b/src/python/cpr.py @@ -0,0 +1,246 @@ +#!/usr/bin/env python +#from string import split, join +#from math import pi, floor, cos, acos +import math, time +#this implements CPR position decoding. local only for now. + +latz = 15 +nbits = 17 +my_lat = 37.76225 #update these later! +my_lon = -122.44254 + + +def nz(ctype): + return 4 * latz - ctype + +def dlat(ctype, surface): + if surface == 1: + tmp = 90.0 + else: + tmp = 360.0 + + nzcalc = nz(ctype) + if nzcalc == 0: + return tmp + else: + return tmp / nzcalc + +def nl_eo(declat_in, ctype): + return nl(declat_in) - ctype + +def nl(declat_in): + return math.floor( (2.0*math.pi) * pow(math.acos(1.0- (1.0-math.cos(math.pi/(2.0*latz))) / pow( math.cos( (math.pi/180.0)*abs(declat_in) ) ,2.0) ),-1.0)) + +def dlon(declat_in, ctype, surface): + if surface == 1: + tmp = 90.0 + else: + tmp = 360.0 + nlcalc = nl_eo(declat_in, ctype) + if nlcalc == 0: + return tmp + else: + return tmp / nlcalc + +def decode_lat(enclat, ctype, my_lat, surface): + tmp1 = dlat(ctype, surface) + tmp2 = float(enclat) / (2**nbits) + j = math.floor(my_lat/tmp1) + math.floor(0.5 + (mod(my_lat, tmp1) / tmp1) - tmp2) +# print "dlat gives " + "%.6f " % tmp1 + "with j = " + "%.6f " % j + " and tmp2 = " + "%.6f" % tmp2 + " given enclat " + "%x" % enclat + + return tmp1 * (j + tmp2) + +def decode_lon(declat, enclon, ctype, my_lon, surface): + tmp1 = dlon(declat, ctype, surface) + tmp2 = float(enclon) / (2.0**nbits) + m = math.floor(my_lon / tmp1) + math.floor(0.5 + (mod(my_lon, tmp1) / tmp1) - tmp2) +# print "dlon gives " + "%.6f " % tmp1 + "with m = " + "%.6f " % m + " and tmp2 = " + "%.6f" % tmp2 + " given enclon " + "%x" % enclon + + return tmp1 * (m + tmp2) + + +def mod(a, b): + if a < 0: + a += 360.0 + + return a - b * math.floor(a / b) + +def cpr_resolve_local(my_location, encoded_location, ctype, surface): + [my_lat, my_lon] = my_location + [enclat, enclon] = encoded_location + + + + decoded_lat = decode_lat(enclat, ctype, my_lat, surface) + decoded_lon = decode_lon(decoded_lat, enclon, ctype, my_lon, surface) + + return [decoded_lat, decoded_lon] + +def cpr_resolve_global(evenpos, oddpos, mostrecent, surface): #ok this is considered working, tentatively + dlateven = dlat(0, surface); + dlatodd = dlat(1, surface); + +# print dlateven; +# print dlatodd; + + evenpos = [float(evenpos[0]), float(evenpos[1])] + oddpos = [float(oddpos[0]), float(oddpos[1])] + + #print "Even position: %x, %x\nOdd position: %x, %x" % (evenpos[0], evenpos[1], oddpos[0], oddpos[1],) + + j = math.floor(((59*evenpos[0] - 60*oddpos[0])/2**nbits) + 0.5) #latitude index + + #print "Latitude index: %i" % j #should be 6, getting 5? + + rlateven = dlateven * (mod(j, 60)+evenpos[0]/2**nbits) + rlatodd = dlatodd * (mod(j, 59)+ oddpos[0]/2**nbits) + + #print "Rlateven: %f\nRlatodd: %f" % (rlateven, rlatodd,) + + if nl(rlateven) != nl(rlatodd): + #print "Boundary straddle!" + return (None, None,) + + if mostrecent == 0: + rlat = rlateven + else: + rlat = rlatodd + + if rlat > 90: + rlat = rlat - 180.0 + + dl = dlon(rlat, mostrecent, surface) + nlthing = nl(rlat) + ni = nlthing - mostrecent + + #print "ni is %i" % ni + + m = math.floor(((evenpos[1]*(nlthing-1)-oddpos[1]*(nlthing))/2**nbits)+0.5) #longitude index, THIS LINE IS CORRECT + #print "m is %f" % m #should be -16 + + + if mostrecent == 0: + enclon = evenpos[1] + else: + enclon = oddpos[1] + + rlon = dl * (mod(ni+m, ni)+enclon/2**nbits) + + if rlon > 180: + rlon = rlon - 360.0 + + return [rlat, rlon] + + +def cpr_decode(icao24, encoded_lat, encoded_lon, cpr_format, evenlist, oddlist, lkplist, surface, longdata): + #this is a stopgap measure to catch those packets which aren't really position packets. what gives? +# if encoded_lat == 0 or encoded_lon == 0: + #print "debug: lat or lon zero for longdata %x" % (longdata,) +# return [None, None, None, None] + + if cpr_format==1: + oddlist[icao24] = [encoded_lat, encoded_lon, time.time()] + else: + evenlist[icao24] = [encoded_lat, encoded_lon, time.time()] + + [decoded_lat, decoded_lon] = [None, None] + + #okay, let's traverse the lists and weed out those entries that are older than 15 minutes, as they're unlikely to be useful. + for key, item in lkplist.items(): + if time.time() - item[2] > 900: + del lkplist[key] + + for key, item in evenlist.items(): + if time.time() - item[2] > 900: + del evenlist[key] + + for key, item in oddlist.items(): + if time.time() - item[2] > 900: + del oddlist[key] + + #here we perform global/emitter-centered CPR decoding as follows: + #first, check for the ICAO number in the planelist. if there is a decoded position in there, use that for emitter-centered decoding and be done with it. + + if surface==1: + validrange = 45 + else: + validrange = 180 + + if icao24 in lkplist: + #print "debug: icao found in LKP table. EC decoding with local position list %s" % str(lkplist[icao24][0:2]) + [decoded_lat, decoded_lon] = cpr_resolve_local(lkplist[icao24][0:2], [encoded_lat, encoded_lon], cpr_format, surface) #do emitter-centered local decoding + lkplist[icao24] = [decoded_lat, decoded_lon, time.time()] #update the local position for next time + +############debug info for plotting strange position reports############### +# [lkprange, lkpbearing] = range_bearing(lkplist[icao24][0:2], [decoded_lat, decoded_lon]) +# lkpdeltat = time.time() - lkplist[icao24][2] +# #the units are now mi/sec +# #an SR-71 can move at 0.6 miles per second, so let's say if it's over 1.0mi/s it's probably a bug +# if lkprange / lkpdeltat > 1.0: +# print "debug: buggy position packet detected from icao %x, encoded lat %x, encoded lon %x, CPR format %i, longdata %x." % (icao24, encoded_lat, encoded_lon, cpr_format, longdata) +# +############debug info for plotting strange position reports############### + + else: #no LKP available + #print "debug: icao %x not found. attempting local decode." % icao24 + [local_lat, local_lon] = cpr_resolve_local([my_lat, my_lon], [encoded_lat, encoded_lon], cpr_format, surface) #try local decoding +# print "debug: local resolve gives %.6f, %.6f" % (local_lat, local_lon) + [rnge, bearing] = range_bearing([my_lat, my_lon], [local_lat, local_lon]) + if rnge < validrange: #if the local decoding can be guaranteed valid + #print "debug: range < 180nm, position valid." + lkplist[icao24] = [local_lat, local_lon, time.time()] #update the local position for next time + [decoded_lat, decoded_lon] = [local_lat, local_lon] + else: #if the local decoding can't be guaranteed valid AND you couldn't find an LKP +# print "debug: range > %inm, attempting global decode." % validrange + #attempt global decode + if (icao24 in evenlist) and (icao24 in oddlist): +# print "debug: ICAOs found in both lists." + if abs(evenlist[icao24][2] - oddlist[icao24][2]) < 10: #if there's less than 10 seconds of time difference between the reports +# print "debug: valid even/odd positions, performing global decode." + newer = (oddlist[icao24][2] - evenlist[icao24][2]) > 0 #figure out which report is newer + [decoded_lat, decoded_lon] = cpr_resolve_global(evenlist[icao24][0:2], oddlist[icao24][0:2], newer, surface) #do a global decode + if decoded_lat is not None: + lkplist[icao24] = [decoded_lat, decoded_lon, time.time()] +# else: +# print "debug: timestamps not close enough to be valid." +# else: +# print "debug: even/odd information not found." + + #print "settled on position: %.6f, %.6f" % (decoded_lat, decoded_lon,) + if decoded_lat is not None: + [rnge, bearing] = range_bearing([my_lat, my_lon], [decoded_lat, decoded_lon]) + else: + rnge = None + bearing = None + + return [decoded_lat, decoded_lon, rnge, bearing] + + + +def range_bearing(loc_a, loc_b): + [a_lat, a_lon] = loc_a + [b_lat, b_lon] = loc_b + + esquared = (1/298.257223563)*(2-(1/298.257223563)) + earth_radius_mi = 3963.19059 * (math.pi / 180) + + delta_lat = b_lat - a_lat + delta_lon = b_lon - a_lon + + avg_lat = (a_lat + b_lat) / 2.0 + + R1 = earth_radius_mi*(1.0-esquared)/pow((1.0-esquared*pow(math.sin(avg_lat),2)),1.5) + + R2 = earth_radius_mi/math.sqrt(1.0-esquared*pow(math.sin(avg_lat),2)) + + distance_North = R1*delta_lat + distance_East = R2*math.cos(avg_lat)*delta_lon + + bearing = math.atan2(distance_East,distance_North) * (180.0 / math.pi) + if bearing < 0.0: + bearing += 360.0 + + rnge = math.hypot(distance_East,distance_North) + + + return [rnge, bearing] diff --git a/src/python/cpr.pyc b/src/python/cpr.pyc new file mode 100644 index 0000000000000000000000000000000000000000..cd9c3b662cceb8dfc0a82e9a02508835c1ca0d08 GIT binary patch literal 5823 zcmb_g&u=4V8GdIxc4EiQueEDuOCZZ?Sqrg58@jL(OE;nmRjbNK6SbA1mT2OcIFq$! zl9}0*tZY$fE5Q+j;KX4MJ#j!BkT{l0FXe!^a{!e;05~9S<$2z3JkHYXVFQWhoA>+X z`}uy)^L+2jpZ?jXy?^&7uk|JWE8)J4D}9W_$Ip`cBD;lc$*v{7ExWe(CD|>B@5rtr zepzhCUsa#`O}e zw2lNFWFpP6NN1obYX}lDbvlvcob|#VgLT-Ai3d% 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#ground sensor -- airborne when 0 + cc = bool(shortdata >> 25 & 0x1) #crosslink capability, binary + sl = shortdata >> 21 & 0x07 #operating sensitivity of onboard TCAS system. 0 means no TCAS sensitivity reported, 1-7 give TCAS sensitivity + ri = shortdata >> 15 & 0x0F #speed coding: 0 = no onboard TCAS, 1 = NA, 2 = TCAS w/inhib res, 3 = TCAS w/vert only, 4 = TCAS w/vert+horiz, 5-7 = NA, 8 = no max A/S avail, + #9 = A/S <= 75kt, 10 = A/S (75-150]kt, 11 = (150-300]kt, 12 = (300-600]kt, 13 = (600-1200]kt, 14 = >1200kt, 15 = NA + + altitude = decode_alt(shortdata & 0x1FFF, True) #bit 13 is set for type 0 + + return [vs, cc, sl, ri, altitude] + +def parse4(shortdata, parity, ecc): +# shortdata = long(shortdata, 16) + fs = shortdata >> 24 & 0x07 #flight status: 0 is airborne normal, 1 is ground normal, 2 is airborne alert, 3 is ground alert, 4 is alert SPI, 5 is normal SPI + dr = shortdata >> 19 & 0x1F #downlink request: 0 means no req, bit 0 is Comm-B msg rdy bit, bit 1 is TCAS info msg rdy, bit 2 is Comm-B bcast #1 msg rdy, bit2+bit0 is Comm-B bcast #2 msg rdy, + #bit2+bit1 is TCAS info and Comm-B bcast #1 msg rdy, bit2+bit1+bit0 is TCAS info and Comm-B bcast #2 msg rdy, 8-15 N/A, 16-31 req to send N-15 segments + um = shortdata >> 13 & 0x3F #transponder status readouts, no decoding information available + + altitude = decode_alt(shortdata & 0x1FFF, True) + + return [fs, dr, um, altitude] + + + +def parse5(shortdata, parity, ecc): +# shortdata = long(shortdata, 16) + fs = shortdata >> 24 & 0x07 #flight status: 0 is airborne normal, 1 is ground normal, 2 is airborne alert, 3 is ground alert, 4 is alert SPI, 5 is normal SPI + dr = shortdata >> 19 & 0x1F #downlink request: 0 means no req, bit 0 is Comm-B msg rdy bit, bit 1 is TCAS info msg rdy, bit 2 is Comm-B bcast #1 msg rdy, bit2+bit0 is Comm-B bcast #2 msg rdy, + #bit2+bit1 is TCAS info and Comm-B bcast #1 msg rdy, bit2+bit1+bit0 is TCAS info and Comm-B bcast #2 msg rdy, 8-15 N/A, 16-31 req to send N-15 segments + um = shortdata >> 13 & 0x3F #transponder status readouts, no decoding information available + + return [fs, dr, um] + +def parse11(shortdata, parity, ecc): +# shortdata = long(shortdata, 16) + interrogator = ecc & 0x0F + + ca = shortdata >> 13 & 0x3F #capability + icao24 = shortdata & 0xFFFFFF + + return [icao24, interrogator, ca] + +#def parse17(shortdata, longdata, parity, ecc): +# shortdata = long(shortdata, 16) +# longdata = long(longdata, 16) +# parity = long(parity, 16) +# ecc = long(ecc, 16) + +# subtype = (longdata >> 51) & 0x1F; + + #the subtypes are: + #0: No position information + #1: Identification (Category set D) + #2: Identification (Category set C) + #3: "" (B) + #4: "" (A) + #5: Surface position accurate to 7.5m + #6: "" to 25m + #7: "" to 185.2m (0.1nm) + #8: "" above 185.2m + #9: Airborne position to 7.5m + #10-18: Same with less accuracy + #19: Airborne velocity + #20: Airborne position w/GNSS height above earth + #21: same to 25m + #22: same above 25m + #23: Reserved + #24: Reserved for surface system status + #25-27: Reserved + #28: Extended squitter aircraft status + #29: Current/next trajectory change point + #30: Aircraft operational coordination + #31: Aircraft operational status + + +# if subtype == 4: +# retstr = parseBDS08(shortdata, longdata, parity, ecc) +# elif subtype >= 9 and subtype <= 18: +# retstr = parseBDS05(shortdata, longdata, parity, ecc) +# elif subtype == 19: +# subsubtype = (longdata >> 48) & 0x07 +# if subsubtype == 0: +# retstr = parseBDS09_0(shortdata, longdata, parity, ecc) +# elif subsubtype == 1: +# retstr = parseBDS09_1(shortdata, longdata, parity, ecc) +# else: +# retstr = "BDS09 subtype " + str(subsubtype) + " not implemented" +# else: +# retstr = "Type 17, subtype " + str(subtype) + " not implemented" + +# return retstr + +def parseBDS08(shortdata, longdata, parity, ecc): + icao24 = shortdata & 0xFFFFFF + + msg = "" + for i in range(0, 8): + msg += charmap( longdata >> (42-6*i) & 0x3F) + + #retstr = "Type 17 subtype 04 (ident) from " + "%x" % icao24 + " with data " + msg + + return msg + +def charmap(d): + if d > 0 and d < 27: + retval = chr(ord("A")+d-1) + elif d == 32: + retval = " " + elif d > 47 and d < 58: + retval = chr(ord("0")+d-48) + else: + retval = " " + + return retval + + +#lkplist is the last known position, for emitter-centered decoding. evenlist and oddlist are the last +#received encoded position data for each reporting type. all dictionaries indexed by ICAO number. +lkplist = {} +evenlist = {} +oddlist = {} +evenlist_ground = {} +oddlist_ground = {} + +#the above dictionaries are all in the format [lat, lon, time]. + +def parseBDS05(shortdata, longdata, parity, ecc): + icao24 = shortdata & 0xFFFFFF + + encoded_lon = longdata & 0x1FFFF + encoded_lat = (longdata >> 17) & 0x1FFFF + cpr_format = (longdata >> 34) & 1 + + enc_alt = (longdata >> 36) & 0x0FFF + + altitude = decode_alt(enc_alt, False) + + [decoded_lat, decoded_lon, rnge, bearing] = cpr_decode(icao24, encoded_lat, encoded_lon, cpr_format, evenlist, oddlist, lkplist, 0, longdata) + + return [altitude, decoded_lat, decoded_lon, rnge, bearing] + + +#welp turns out it looks like there's only 17 bits in the BDS0,6 ground packet after all. fuck. +def parseBDS06(shortdata, longdata, parity, ecc): + icao24 = shortdata & 0xFFFFFF + + encoded_lon = longdata & 0x1FFFF + encoded_lat = (longdata >> 17) & 0x1FFFF + cpr_format = (longdata >> 34) & 1 + +# enc_alt = (longdata >> 36) & 0x0FFF + + altitude = 0 + + [decoded_lat, decoded_lon, rnge, bearing] = cpr_decode(icao24, encoded_lat, encoded_lon, cpr_format, evenlist_ground, oddlist_ground, lkplist, 1, longdata) + + return [altitude, decoded_lat, decoded_lon, rnge, bearing] + + +def parseBDS09_0(shortdata, longdata, parity, ecc): + icao24 = shortdata & 0xFFFFFF + vert_spd = ((longdata >> 6) & 0x1FF) * 32 + ud = bool((longdata >> 15) & 1) + if ud: + vert_spd = 0 - vert_spd + turn_rate = (longdata >> 16) & 0x3F + turn_rate = turn_rate * 15/62 + rl = bool((longdata >> 22) & 1) + if rl: + turn_rate = 0 - turn_rate + ns_vel = (longdata >> 23) & 0x7FF - 1 + ns = bool((longdata >> 34) & 1) + ew_vel = (longdata >> 35) & 0x7FF - 1 + ew = bool((longdata >> 46) & 1) + subtype = (longdata >> 48) & 0x07 + + velocity = math.hypot(ns_vel, ew_vel) + if ew: + ew_vel = 0 - ew_vel + if ns: + ns_vel = 0 - ns_vel + heading = math.atan2(ew_vel, ns_vel) * (180.0 / math.pi) + if heading < 0: + heading += 360 + + #retstr = "Type 17 subtype 09-0 (track report) from " + "%x" % icao24 + " with velocity " + "%.0f" % velocity + "kt heading " + "%.0f" % heading + " VS " + "%.0f" % vert_spd + + return [velocity, heading, vert_spd] + +def parseBDS09_1(shortdata, longdata, parity, ecc): + icao24 = shortdata & 0xFFFFFF + alt_geo_diff = longdata & 0x7F - 1 + above_below = bool((longdata >> 7) & 1) + if above_below: + alt_geo_diff = 0 - alt_geo_diff; + vert_spd = float((longdata >> 10) & 0x1FF - 1) + ud = bool((longdata >> 19) & 1) + if ud: + vert_spd = 0 - vert_spd + vert_src = bool((longdata >> 20) & 1) + ns_vel = float((longdata >> 21) & 0x3FF - 1) + ns = bool((longdata >> 31) & 1) + ew_vel = float((longdata >> 32) & 0x3FF - 1) + ew = bool((longdata >> 42) & 1) + subtype = (longdata >> 48) & 0x07 + + + if subtype == 0x02: + ns_vel *= 4 + ew_vel *= 4 + + + vert_spd *= 64 + alt_geo_diff *= 25 + + velocity = math.hypot(ns_vel, ew_vel) + if ew: + ew_vel = 0 - ew_vel + + if ns_vel == 0: + heading = 0 + else: + heading = math.atan(float(ew_vel) / float(ns_vel)) * (180.0 / math.pi) + if ns: + heading = 180 - heading + if heading < 0: + heading += 360 + + #retstr = "Type 17 subtype 09-1 (track report) from " + "%x" % icao24 + " with velocity " + "%.0f" % velocity + "kt heading " + "%.0f" % heading + " VS " + "%.0f" % vert_spd + + return [velocity, heading, vert_spd] + +def parse20(shortdata, longdata, parity, ecc): + return "Message 20 not yet implemented" + + diff --git a/src/python/modes_parse.pyc b/src/python/modes_parse.pyc new file mode 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z$Zzx4sj$oJR3Kw8YGZ8QQK=HAG#xBzaLR%H7DR{ar?)^q4bpTl3br2XY)#^9>paM| z!jowfoCLVq`Q~I?_CbV(Gnvovt{0nT#U5TaPr=HEi6O%>bR2%s8+~m$QW6$PM z+T+e@OW_T+O=8nzQrLA<9(OpA;|-hME^a literal 0 HcmV?d00001 diff --git a/src/python/modes_print.py b/src/python/modes_print.py new file mode 100644 index 0000000..29563b7 --- /dev/null +++ b/src/python/modes_print.py @@ -0,0 +1,142 @@ +#!/usr/bin/env python +import time, os, sys +from string import split, join +from modes_parse import * + +def modes_print(message): + + #a mode S parser for all message types. first, split the input into data fields + [msgtype, shortdata, longdata, parity, ecc, reference] = message.split() + + shortdata = long(shortdata, 16) + longdata = long(longdata, 16) + parity = long(parity, 16) + ecc = long(ecc, 16) + reference = float(reference) + + msgtype = int(msgtype) + + output = str("") + + if msgtype == 0: + output = print0(shortdata, parity, ecc) + elif msgtype == 4: + output = print4(shortdata, parity, ecc) + elif msgtype == 5: + output = print5(shortdata, parity, ecc) + elif msgtype == 11: + output = print11(shortdata, parity, ecc) + elif msgtype == 17: + output = print17(shortdata, longdata, parity, ecc) + elif msgtype == 20: + output = parse20(shortdata, longdata, parity, ecc) + else: + output = "No handler for message type " + str(msgtype) + " from " + str(ecc) + + output = "(%.0f) " % float(reference) + output + + return output + +def print0(shortdata, parity, ecc): + [vs, cc, sl, ri, altitude] = parse0(shortdata, parity, ecc) + + retstr = "Type 0 (short A-A surveillance) from " + "%x" % ecc + " at " + str(altitude) + "ft" + # the ri values below 9 are used for other things. might want to print those someday. + if ri == 9: + retstr = retstr + " (speed <75kt)" + elif ri > 9: + retstr = retstr + " (speed " + str(75 * (1 << (ri-10))) + "-" + str(75 * (1 << (ri-9))) + "kt)" + + if vs is True: + retstr = retstr + " (aircraft is on the ground)" + + return retstr + +def print4(shortdata, parity, ecc): + + [fs, dr, um, altitude] = parse4(shortdata, parity, ecc) + + retstr = "Type 4 (short surveillance altitude reply) from " + "%x" % ecc + " at " + str(altitude) + "ft" + + if fs == 1: + retstr = retstr + " (aircraft is on the ground)" + elif fs == 2: + retstr = retstr + " (AIRBORNE ALERT)" + elif fs == 3: + retstr = retstr + " (GROUND ALERT)" + elif fs == 4: + retstr = retstr + " (SPI ALERT)" + elif fs == 5: + retstr = retstr + " (SPI)" + + return retstr + +def print5(shortdata, parity, ecc): + [fs, dr, um] = parse5(shortdata, parity, ecc) + + retstr = "Type 5 (short surveillance ident reply) from " + "%x" % ecc + " with ident " + str(shortdata & 0x1FFF) + + if fs == 1: + retstr = retstr + " (aircraft is on the ground)" + elif fs == 2: + retstr = retstr + " (AIRBORNE ALERT)" + elif fs == 3: + retstr = retstr + " (GROUND ALERT)" + elif fs == 4: + retstr = retstr + " (SPI ALERT)" + elif fs == 5: + retstr = retstr + " (SPI)" + + return retstr + +def print11(shortdata, parity, ecc): + [icao24, interrogator, ca] = parse11(shortdata, parity, ecc) + + retstr = "Type 11 (all call reply) from " + "%x" % icao24 + " in reply to interrogator " + str(interrogator) + return retstr + +def print17(shortdata, longdata, parity, ecc): + icao24 = shortdata & 0xFFFFFF + subtype = (longdata >> 51) & 0x1F; + + if subtype == 4: + msg = parseBDS08(shortdata, longdata, parity, ecc) + retstr = "Type 17 subtype 04 (ident) from " + "%x" % icao24 + " with data " + msg + + elif subtype >= 5 and subtype <= 8: + [altitude, decoded_lat, decoded_lon, rnge, bearing] = parseBDS06(shortdata, longdata, parity, ecc) + if decoded_lat==0: #no unambiguously valid position available + retstr = "" + else: + #retstr = "INSERT INTO plane_positions (icao, seen, alt, lat, lon) VALUES ('" + "%x" % icao24 + "', now(), " + str(altitude) + ", " + "%.6f" % decoded_lat + ", " + "%.6f" % decoded_lon + ")" + retstr = "Type 17 subtype 06 (surface report) from " + "%x" % icao24 + " at (" + "%.6f" % decoded_lat + ", " + "%.6f" % decoded_lon + ") (" + "%.2f" % rnge + " @ " + "%.0f" % bearing + ")" + + elif subtype >= 9 and subtype <= 18: + [altitude, decoded_lat, decoded_lon, rnge, bearing] = parseBDS05(shortdata, longdata, parity, ecc) + + retstr = "Type 17 subtype 05 (position report) from " + "%x" % icao24 + " at (" + "%.6f" % decoded_lat + ", " + "%.6f" % decoded_lon + ") (" + "%.2f" % rnge + " @ " + "%.0f" % bearing + ") at " + str(altitude) + "ft" + +# this is a trigger to capture the bizarre BDS0,5 squitters you keep seeing on the map with latitudes all over the place +# if icao24 == 0xa1ede9: +# print "Buggy squitter with shortdata %s longdata %s parity %s ecc %s" % (str(shortdata), str(longdata), str(parity), str(ecc),) + + elif subtype == 19: + subsubtype = (longdata >> 48) & 0x07 + if subsubtype == 0: + [velocity, heading, vert_spd] = parseBDS09_0(shortdata, longdata, parity, ecc) + retstr = "Type 17 subtype 09-0 (track report) from " + "%x" % icao24 + " with velocity " + "%.0f" % velocity + "kt heading " + "%.0f" % heading + " VS " + "%.0f" % vert_spd + + elif subsubtype == 1: + [velocity, heading, vert_spd] = parseBDS09_1(shortdata, longdata, parity, ecc) + retstr = "Type 17 subtype 09-1 (track report) from " + "%x" % icao24 + " with velocity " + "%.0f" % velocity + "kt heading " + "%.0f" % heading + " VS " + "%.0f" % vert_spd + + else: + retstr = "BDS09 subtype " + str(subsubtype) + " not implemented" + else: + retstr = "Type 17, subtype " + str(subtype) + " not implemented" + + return retstr + + + + diff --git a/src/python/modes_sql.py b/src/python/modes_sql.py new file mode 100644 index 0000000..7057fdb --- /dev/null +++ b/src/python/modes_sql.py @@ -0,0 +1,85 @@ +#!/usr/bin/env python +import time, os, sys +from string import split, join +from modes_parse import * + +def modes_sql(message): + + #assembles a MySQLdb query tailored to Owen's database + #this version ignores anything that isn't Type 17 for now, because we just don't care + + [msgtype, shortdata, longdata, parity, ecc, reference] = message.split() + + shortdata = long(shortdata, 16) + longdata = long(longdata, 16) + parity = long(parity, 16) + ecc = long(ecc, 16) +# reference = float(reference) + + msgtype = int(msgtype) + + query = None + +# if msgtype == 0: +# query = sql0(shortdata, parity, ecc) +# elif msgtype == 4: +# query = sql4(shortdata, parity, ecc) +# elif msgtype == 5: +# query = sql5(shortdata, parity, ecc) +# elif msgtype == 11: +# query = sql11(shortdata, parity, ecc) +# elif msgtype == 17: + if msgtype == 17: + query = sql17(shortdata, longdata, parity, ecc) +# elif msgtype == 20: +# output = parse20(shortdata, longdata, parity, ecc) +# else: + #output = "No handler for message type " + str(msgtype) + " from " + str(ecc) + +# output = "(%.0f) " % float(reference) + output + + return query + +def sql17(shortdata, longdata, parity, ecc): + icao24 = shortdata & 0xFFFFFF + subtype = (longdata >> 51) & 0x1F + + retstr = None + + if subtype == 4: + msg = parseBDS08(shortdata, longdata, parity, ecc) + retstr = "INSERT INTO plane_metadata (icao, ident) VALUES ('" + "%x" % icao24 + "', '" + msg + "') ON DUPLICATE KEY UPDATE seen=now(), ident=values(ident)" + + elif subtype >= 5 and subtype <= 8: + [altitude, decoded_lat, decoded_lon, rnge, bearing] = parseBDS06(shortdata, longdata, parity, ecc) + if decoded_lat is None: #no unambiguously valid position available + retstr = None + else: + retstr = "INSERT INTO plane_positions (icao, seen, alt, lat, lon) VALUES ('" + "%x" % icao24 + "', now(), " + str(altitude) + ", " + "%.6f" % decoded_lat + ", " + "%.6f" % decoded_lon + ")" + + elif subtype >= 9 and subtype <= 18 and subtype != 15: #i'm eliminating type 15 records because they don't appear to be valid position reports. + [altitude, decoded_lat, decoded_lon, rnge, bearing] = parseBDS05(shortdata, longdata, parity, ecc) + if decoded_lat is None: #no unambiguously valid position available + retstr = None + else: + retstr = "INSERT INTO plane_positions (icao, seen, alt, lat, lon) VALUES ('" + "%x" % icao24 + "', now(), " + str(altitude) + ", " + "%.6f" % decoded_lat + ", " + "%.6f" % decoded_lon + ")" + + elif subtype == 19: + subsubtype = (longdata >> 48) & 0x07 + if subsubtype == 0: + [velocity, heading, vert_spd] = parseBDS09_0(shortdata, longdata, parity, ecc) + retstr = "INSERT INTO plane_metadata (icao, seen, speed, heading, vertical) VALUES ('" + "%x" % icao24 + "', now(), " + "%.0f" % velocity + ", " + "%.0f" % heading + ", " + "%.0f" % vert_spd + ") ON DUPLICATE KEY UPDATE seen=now(), speed=values(speed), heading=values(heading), vertical=values(vertical)" + + elif subsubtype == 1: + [velocity, heading, vert_spd] = parseBDS09_1(shortdata, longdata, parity, ecc) + retstr = "INSERT INTO plane_metadata (icao, seen, speed, heading, vertical) VALUES ('" + "%x" % icao24 + "', now(), " + "%.0f" % velocity + ", " + "%.0f" % heading + ", " + "%.0f" % vert_spd + ") ON DUPLICATE KEY UPDATE seen=now(), speed=values(speed), heading=values(heading), vertical=values(vertical)" + + else: + print "debug (modes_sql): unknown subtype %i with data %x %x %x" % (subtype, shortdata, longdata, parity,) + + + return retstr + + + + diff --git a/src/python/usrp_modes.py b/src/python/usrp_modes.py new file mode 100755 index 0000000..9cdf29d --- /dev/null +++ b/src/python/usrp_modes.py @@ -0,0 +1,183 @@ +#!/usr/bin/env python + +from gnuradio import gr, gru, usrp, optfir, eng_notation, blks2, air +from gnuradio.eng_option import eng_option +from optparse import OptionParser +import time, os, sys +from string import split, join +from usrpm import usrp_dbid +from modes_print import modes_print +from modes_sql import modes_sql +import gnuradio.gr.gr_threading as _threading +import MySQLdb + + +class top_block_runner(_threading.Thread): + def __init__(self, tb): + _threading.Thread.__init__(self) + self.setDaemon(1) + self.tb = tb + self.done = False + self.start() + + def run(self): + self.tb.run() + self.done = True + + + +def pick_subdevice(u): +#this should pick which USRP subdevice if none was specified on the command line +#since the only thing that will receive ADS-B appears to be the DBSRX, we'll default to that + + return usrp.pick_subdev(u, (usrp_dbid.DBS_RX, + usrp_dbid.DBS_RX_REV_2_1, + usrp_dbid.BASIC_RX)) +""" + +The following are optional command line parameters: + +-R SUBDEV Daughter board specification, defaults to first found +-f FREQ USRP receive frequency (1090 MHz Default) +-g GAIN Daughterboard gain setting. Defaults to mid-range. +-d DECIM USRP decimation rate +-t THRESH Receiver valid pulse threshold +-a Output all frames. Defaults only output frames + +Once the program is running, ctrl-break (Ctrl-C) stops operation. +""" + +class adsb_rx_block (gr.top_block): + + def __init__(self, options, args, queue): + gr.top_block.__init__(self) + + self.options = options + self.args = args + + if options.filename is None: + if options.decim < 8: + self.fpga_filename="std_4rx_0tx.rbf" #can go down to decim 4 + self.u = usrp.source_c(fpga_filename=self.fpga_filename) + else : + self.u = usrp.source_c() + + if options.rx_subdev_spec is None: + options.rx_subdev_spec = pick_subdevice(self.u) + + self.u.set_mux(usrp.determine_rx_mux_value(self.u, options.rx_subdev_spec)) + self.subdev = usrp.selected_subdev(self.u, options.rx_subdev_spec) + print "Using RX d'board %s" % (self.subdev.side_and_name(),) + self.u.set_decim_rate(options.decim) + + if options.gain is None: #set to halfway + g = self.subdev.gain_range() + options.gain = (g[0]+g[1]) / 2.0 + + if not(self.tune(options.freq)): + print "Failed to set initial frequency" + + print "Setting gain to %i" % (options.gain,) + self.subdev.set_gain(options.gain) + self.subdev.set_bw(self.options.bandwidth) #only for DBSRX + + rate = self.u.adc_rate() / options.decim + + else: + rate = int(64e6 / options.decim) + self.u = gr.file_source(gr.sizeof_gr_complex, options.filename) + + print "Rate is %i" % (rate,) + pass_all = 0 + if options.output_all : + pass_all = 1 + + + + self.demod = gr.complex_to_mag() + self.avg = gr.moving_average_ff(100, 1.0/100, 400); + self.preamble = air.modes_preamble(rate, options.threshold) + self.framer = air.modes_framer(rate) + self.slicer = air.modes_slicer(rate, queue) + + if options.decim < 16: + #there's a really nasty spur at 1088 caused by a multiple of the USRP xtal. if you use a decimation of 16, it gets filtered out by the CIC. if not, it really fucks with you unless you filter it out. + filter_coeffs = gr.firdes.band_reject(1.0, rate, 1.7e6, 2.3e6, 0.5e6, gr.firdes.WIN_HAMMING) + self.filt = gr.fir_filter_ccf(1, filter_coeffs) + self.connect(self.u, self.filt) + else: + self.filt = self.u + + self.connect(self.filt, self.demod) + self.connect(self.demod, self.avg) + self.connect(self.demod, (self.preamble, 0)) + self.connect(self.avg, (self.preamble, 1)) + self.connect(self.demod, (self.framer, 0)) + self.connect(self.preamble, (self.framer, 1)) + self.connect(self.demod, (self.slicer, 0)) + self.connect(self.framer, (self.slicer, 1)) + + def tune(self, freq): + result = usrp.tune(self.u, 0, self.subdev, freq) + return True + + +if __name__ == '__main__': + usage = "%prog: [options] output filename" + parser = OptionParser(option_class=eng_option, usage=usage) + parser.add_option("-R", "--rx-subdev-spec", type="subdev", + help="select USRP Rx side A or B", metavar="SUBDEV") + parser.add_option("-f", "--freq", type="eng_float", default=1090e6, + help="set receive frequency in Hz [default=%default]", metavar="FREQ") + parser.add_option("-g", "--gain", type="int", default=None, + help="set RF gain", metavar="dB") + parser.add_option("-d", "--decim", type="int", default=16, + help="set fgpa decimation rate [default=%default]") + parser.add_option("-T", "--threshold", type="eng_float", default=3.0, + help="set pulse detection threshold above noise in dB [default=%default]") + parser.add_option("-a","--output-all", action="store_true", default=False, + help="output all frames") + parser.add_option("-b","--bandwidth", type="eng_float", default=5e6, + help="set DBSRX front-end bandwidth in Hz [default=5e6]") + parser.add_option("-F","--filename", type="string", default=None, + help="read data from file instead of USRP") + parser.add_option("-D","--database", action="store_true", default=False, + help="send to database instead of printing to screen") + (options, args) = parser.parse_args() +# if len(args) != 1: +# parser.print_help() +# sys.exit(1) + +# filename = args[0] + + queue = gr.msg_queue() + + if options.database is True: + db = MySQLdb.connect(host="localhost", user="planes", passwd="planes", db="planes") + + fg = adsb_rx_block(options, args, queue) + runner = top_block_runner(fg) + + while 1: + try: + if queue.empty_p() == 0 : + while queue.empty_p() == 0 : + msg = queue.delete_head() #blocking read + if options.database is False: + print modes_print(msg.to_string()) + else: + query = modes_sql(msg.to_string()) + if query is not None: + c = db.cursor() + c.execute(query) + + elif runner.done: + break + else: + time.sleep(0.1) + + except KeyboardInterrupt: + fg.stop() + runner = None + break +