download_and_compile.sh: simplify the definition of _usage()
This commit is contained in:
Florent Rougon
+80
-80
@@ -843,86 +843,86 @@ function _printVersion(){
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}
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}
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function _usage() {
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function _usage() {
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echo "$PROGNAME [OPTION...] [--] [COMPONENT...]"
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echo "$PROGNAME [OPTION...] [--] [COMPONENT...]
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echo "Download and compile components belonging to the FlightGear ecosystem."
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Download and compile components belonging to the FlightGear ecosystem.
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echo
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echo "Without any COMPONENT listed, or if ALL is specified, recompile all"
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Without any COMPONENT listed, or if ALL is specified, recompile all
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echo "components listed in the WHATTOBUILDALL variable. Each COMPONENT may"
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components listed in the WHATTOBUILDALL variable. Each COMPONENT may
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echo "be one of the following words:"
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be one of the following words:
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echo
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echo " ALL, $(_joinBy ', ' "${WHATTOBUILD_AVAIL[@]}")."
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ALL, $(_joinBy ', ' "${WHATTOBUILD_AVAIL[@]}").
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echo
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echo "Available options:"
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Available options:
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echo " -h, --help show this help message and exit"
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-h, --help show this help message and exit
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echo " --version print version and license information, then exit"
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--version print version and license information, then exit
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echo " -e compile FlightGear with --with-eventinput option (experimental)"
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-e compile FlightGear with --with-eventinput option (experimental)
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echo " -i compile SimGear and FlightGear with -D ENABLE_RTI=ON option (experimental)"
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-i compile SimGear and FlightGear with -D ENABLE_RTI=ON option (experimental)
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echo " -b RELEASE_TYPE default=RelWithDebInfo"
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-b RELEASE_TYPE default=RelWithDebInfo
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echo " set build type to RELEASE_TYPE (Release|RelWithDebInfo|Debug)"
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set build type to RELEASE_TYPE (Release|RelWithDebInfo|Debug)
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echo " -a y|n y=run 'PACKAGE_MANAGER update', n=don't default=y"
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-a y|n y=run 'PACKAGE_MANAGER update', n=don't default=y
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echo " (PACKAGE_MANAGER being a program like 'apt-get', see below)"
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(PACKAGE_MANAGER being a program like 'apt-get', see below)
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echo " -p y|n y=install packages using PACKAGE_MANAGER, n=don't default=y"
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-p y|n y=install packages using PACKAGE_MANAGER, n=don't default=y
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echo " -c y|n y=compile programs, n=don't default=y"
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-c y|n y=compile programs, n=don't default=y
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echo " -d y|n y=fetch programs from the Internet (Git, svn, etc.), n=don't default=y"
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-d y|n y=fetch programs from the Internet (Git, svn, etc.), n=don't default=y
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echo " --cleanup Remove all build and installation directories. Try this if a"
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--cleanup Remove all build and installation directories. Try this if a
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echo ' compilation fails and the "base directory" was not "fresh" when'
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compilation fails and the \"base directory\" was not \"fresh\" when
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echo " you started ${PROGNAME}. If this option is given and no"
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you started ${PROGNAME}. If this option is given and no
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echo " component has been specified on the command line, then only the"
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component has been specified on the command line, then only the
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echo " cleanup routine is run."
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cleanup routine is run.
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echo " --git-clone-default-proto=PROTO default=https"
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--git-clone-default-proto=PROTO default=https
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echo " default protocol to use for 'git clone' (https, git or ssh)"
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default protocol to use for 'git clone' (https, git or ssh)
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echo " --git-clone-site-params=SITE=PROTOCOL[:USERNAME]"
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--git-clone-site-params=SITE=PROTOCOL[:USERNAME]
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echo " use PROTOCOL as USERNAME when cloning a Git repository located"
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use PROTOCOL as USERNAME when cloning a Git repository located
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echo " at SITE (sample sites: 'sourceforge', 'github'; valid"
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at SITE (sample sites: 'sourceforge', 'github'; valid
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echo " protocols: 'ssh', 'https', 'git'; USERNAME is required when"
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protocols: 'ssh', 'https', 'git'; USERNAME is required when
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echo " using 'ssh'). You may pass this option several times with"
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using 'ssh'). You may pass this option several times with
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echo " different sites."
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different sites.
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echo " --package-manager=PACKAGE_MANAGER default=apt-get"
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--package-manager=PACKAGE_MANAGER default=apt-get
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echo " program used to install packages; must be compatible with"
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program used to install packages; must be compatible with
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echo " 'apt-get' for the operations performed by $PROGNAME."
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'apt-get' for the operations performed by $PROGNAME.
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echo " --sudo=SUDO_PROGRAM default=sudo"
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--sudo=SUDO_PROGRAM default=sudo
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echo " program used to run PACKAGE_MANAGER with appropriate rights"
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program used to run PACKAGE_MANAGER with appropriate rights
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echo " (pass an empty value to run the package manager directly)."
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(pass an empty value to run the package manager directly).
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echo " Passing 'echo' as the SUDO_PROGRAM can be useful to see what"
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Passing 'echo' as the SUDO_PROGRAM can be useful to see what
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echo " would be done with the package manager without actually running"
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would be done with the package manager without actually running
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echo " the commands."
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the commands.
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echo " -j X pass -jX to the Make program"
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-j X pass -jX to the Make program
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echo " -O X pass -OX to the Make program"
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-O X pass -OX to the Make program
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echo " -r y|n y=reconfigure programs before compiling them, n=don't reconfigure default=y"
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-r y|n y=reconfigure programs before compiling them, n=don't reconfigure default=y
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echo " --ignore-intercomponent-deps"
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--ignore-intercomponent-deps
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echo " Ignore dependencies between components (default: don't)."
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Ignore dependencies between components (default: don't).
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echo " Example: TERRAGEAR depends on SIMGEAR. Passing the option can be"
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Example: TERRAGEAR depends on SIMGEAR. Passing the option can be
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echo " useful if you want to update, rebuild, etc. TERRAGEAR without"
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useful if you want to update, rebuild, etc. TERRAGEAR without
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echo " doing the same for SIMGEAR (e.g., if doing repeated TERRAGEAR"
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doing the same for SIMGEAR (e.g., if doing repeated TERRAGEAR
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echo " builds and you know your SIMGEAR is already fine and up-to-date)."
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builds and you know your SIMGEAR is already fine and up-to-date).
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echo " --lts compile the latest Long Term Stable release of FlightGear (and"
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--lts compile the latest Long Term Stable release of FlightGear (and
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echo " corresponding versions for other components)"
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corresponding versions for other components)
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echo " --old-lts compile the previous Long Term Stable release of FlightGear (and"
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--old-lts compile the previous Long Term Stable release of FlightGear (and
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echo " corresponding versions for other components)"
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corresponding versions for other components)
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echo " -s compile the latest stable release of FlightGear (and"
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-s compile the latest stable release of FlightGear (and
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echo " corresponding versions of the other components)"
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corresponding versions of the other components)
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echo " --component-branch=COMPONENT=BRANCH"
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--component-branch=COMPONENT=BRANCH
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echo " Override the default branch for COMPONENT. For the specified"
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Override the default branch for COMPONENT. For the specified
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echo " component, this overrides the effect of options -s, --lts and"
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component, this overrides the effect of options -s, --lts and
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echo " --old-lts. This option may be given several times."
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--old-lts. This option may be given several times.
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echo " --sg-cmake-arg=ARGUMENT"
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--sg-cmake-arg=ARGUMENT
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echo " Pass ARGUMENT to CMake when building SimGear."
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Pass ARGUMENT to CMake when building SimGear.
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echo " This option may be given several times."
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This option may be given several times.
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echo " --fg-cmake-arg=ARGUMENT"
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--fg-cmake-arg=ARGUMENT
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echo " Pass ARGUMENT to CMake when building FlightGear."
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Pass ARGUMENT to CMake when building FlightGear.
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echo " This option may be given several times."
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This option may be given several times.
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echo " --compositor"
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--compositor
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echo " build FlightGear with compositor enabled"
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build FlightGear with compositor enabled
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echo " --non-interactive"
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--non-interactive
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echo " don't ask any question; always assume the default answer in"
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don't ask any question; always assume the default answer in
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echo " situations where a question would normally be asked."
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situations where a question would normally be asked.
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echo
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echo "More detailed information can be found on the FlightGear wiki:"
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More detailed information can be found on the FlightGear wiki:
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echo ""
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echo " http://wiki.flightgear.org/Scripted_Compilation_on_Linux_Debian/Ubuntu"
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http://wiki.flightgear.org/Scripted_Compilation_on_Linux_Debian/Ubuntu
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echo ""
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echo "The wiki may sometimes be a bit outdated; if in doubt, consider this help text"
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The wiki may sometimes be a bit outdated; if in doubt, consider this help text
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echo "as the reference."
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as the reference."
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}
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}
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#######################################################
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#######################################################
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