From Rafa Gaitan and Jorge Izquierdo, build support for Android NDK.
"- In order to build against GLES1 we execute: $ mkdir build_android_gles1 $ cd build_android_gles1 $ cmake .. -DOSG_BUILD_PLATFORM_ANDROID=ON -DDYNAMIC_OPENTHREADS=OFF -DDYNAMIC_OPENSCENEGRAPH=OFF -DANDROID_NDK=<path_to_android_ndk>/ -DOSG_GLES1_AVAILABLE=ON -DOSG_GL1_AVAILABLE=OFF -DOSG_GL2_AVAILABLE=OFF -DOSG_GL_DISPLAYLISTS_AVAILABLE=OFF -DJ=2 -DOSG_CPP_EXCEPTIONS_AVAILABLE=OFF $ make If all is correct you will have and static OSG inside: build_android_gles1/bin/ndk/local/armeabi. - GLES2 is not tested/proved, but I think it could be possible build it with the correct cmake flags. - The flag -DJ=2 is used to pass to the ndk-build the number of processors to speed up the building. - make install is not yet supported."
This commit is contained in:
Robert Osfield
169
CMakeLists.txt
169
CMakeLists.txt
@@ -62,6 +62,34 @@ SET(OpenThreads_SOURCE_DIR ${OpenSceneGraph_SOURCE_DIR})
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# Maybe this can be used override existing behavior if needed?
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SET(CMAKE_MODULE_PATH "${OpenSceneGraph_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
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## Option to enable Android build using AndroidNDK
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OPTION(OSG_BUILD_PLATFORM_ANDROID OFF)
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IF(OSG_BUILD_PLATFORM_ANDROID)
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INCLUDE(OsgAndroidMacroUtils)
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SET(ANDROID TRUE)
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SET(ANDROID_PLATFORM 5)
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FIND_PACKAGE(AndroidNDK REQUIRED)
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SET(OSG_ANDROID_TEMPLATES "${CMAKE_SOURCE_DIR}/PlatformSpecifics/Android")
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SET(J "4" CACHE STRING "how many processes for make -j <J>")
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ADD_CUSTOM_COMMAND(
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OUTPUT Android-OpenSceneGraph
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DEPENDS ${CMAKE_BINARY_DIR}/Android.mk
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COMMAND "${ANDROID_NDK}/ndk-build"
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ARGS --directory=${CMAKE_BINARY_DIR} NDK_APPLICATION_MK=Application.mk -j${J} NDK_LOG=1
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)
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ADD_CUSTOM_TARGET(ndk ALL echo
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DEPENDS Android-OpenSceneGraph
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)
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ADD_DEFINITIONS(-DANDROID)
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ENDIF()
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# Okay, here's the problem: On some platforms, linking against OpenThreads
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# is not enough and explicit linking to the underlying thread library
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@@ -74,7 +102,9 @@ SET(CMAKE_MODULE_PATH "${OpenSceneGraph_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_
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# cases. With IRIX, we're going to hope explicit linking to the underlying
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# library is not necessary. We currently don't case for pthreads on Windows
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# which might be an issue on things like Cygwin. This may need to be fixed.
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FIND_PACKAGE(Threads)
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IF(NOT ANDROID)
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FIND_PACKAGE(Threads)
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ENDIF()
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IF(CMAKE_SYSTEM MATCHES IRIX)
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# Erase CMAKE_THREAD_LIBS_INIT and hope it works
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SET(CMAKE_THREAD_LIBS_INIT "" CACHE INTERNAL "")
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@@ -137,7 +167,7 @@ IF (OSG_MAINTAINER)
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ENDIF(OSG_MAINTAINER)
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IF(NOT ANDROID)
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IF(APPLE)
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# Trying to get CMake to generate an XCode IPhone project, current efforts are to get iphoneos sdk 3.1 working
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# Added option which needs manually setting to select the IPhone SDK for building. We can only have one of the below
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@@ -182,8 +212,9 @@ ELSE()
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# Non-Apple: Find OpenGL
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FIND_PACKAGE(OpenGL)
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ENDIF()
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ENDIF()
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IF(UNIX)
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IF(UNIX AND NOT ANDROID)
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# Not sure what this will do on Cygwin and Msys
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# Also, remember OS X X11 is a user installed option so it may not exist.
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FIND_PACKAGE(X11)
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@@ -216,7 +247,7 @@ ENDIF()
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# Platform specific definitions
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IF(WIN32)
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IF(WIN32 AND NOT ANDROID)
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IF(MSVC)
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# This option is to enable the /MP switch for Visual Studio 2005 and above compilers
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@@ -295,7 +326,7 @@ IF(WIN32)
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ENDIF(NOT OSG_MSVC_DEBUG_INCREMENTAL_LINK)
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ENDIF()
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ENDIF(MSVC)
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ENDIF(WIN32)
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ENDIF(WIN32 AND NOT ANDROID)
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########################################################################################################
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##### these were settings located in SetupCommon.cmake used in Luigi builds.... find out what are useful
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@@ -395,61 +426,66 @@ OPTION(BUILD_OSG_EXAMPLES "Enable to build OSG Examples" OFF)
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################################################################################
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# 3rd Party Dependency Stuff
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IF(WIN32)
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IF(WIN32 AND NOT ANDROID)
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INCLUDE(Find3rdPartyDependencies)
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ENDIF()
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# Common to all platforms:
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FIND_PACKAGE(FreeType)
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FIND_PACKAGE(Inventor)
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FIND_PACKAGE(Jasper)
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FIND_PACKAGE(OpenEXR)
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FIND_PACKAGE(COLLADA)
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FIND_PACKAGE(FBX)
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FIND_PACKAGE(ZLIB)
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FIND_PACKAGE(Xine)
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FIND_PACKAGE(OpenVRML)
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FIND_PACKAGE(Performer)
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FIND_PACKAGE(GDAL)
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FIND_PACKAGE(CURL)
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FIND_PACKAGE(ITK)
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FIND_PACKAGE(LibVNCServer)
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FIND_PACKAGE(OurDCMTK)
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FIND_PACKAGE(OpenAL)
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FIND_PACKAGE(FFmpeg)
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FIND_PACKAGE(DirectShow)
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FIND_PACKAGE(SDL)
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FIND_PACKAGE(Poppler-glib)
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FIND_PACKAGE(RSVG)
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FIND_PACKAGE(GtkGl)
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FIND_PACKAGE(DirectInput)
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FIND_PACKAGE(NVTT)
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IF(ANDROID)
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# FIXME: add here any platform find
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ELSE()
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# Common to all platforms except android:
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FIND_PACKAGE(FreeType)
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FIND_PACKAGE(Inventor)
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FIND_PACKAGE(Jasper)
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FIND_PACKAGE(OpenEXR)
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FIND_PACKAGE(COLLADA)
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FIND_PACKAGE(FBX)
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FIND_PACKAGE(ZLIB)
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FIND_PACKAGE(Xine)
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FIND_PACKAGE(OpenVRML)
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FIND_PACKAGE(Performer)
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FIND_PACKAGE(GDAL)
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FIND_PACKAGE(CURL)
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FIND_PACKAGE(ITK)
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FIND_PACKAGE(LibVNCServer)
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FIND_PACKAGE(OurDCMTK)
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FIND_PACKAGE(OpenAL)
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FIND_PACKAGE(FFmpeg)
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FIND_PACKAGE(DirectShow)
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FIND_PACKAGE(SDL)
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FIND_PACKAGE(Poppler-glib)
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FIND_PACKAGE(RSVG)
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FIND_PACKAGE(GtkGl)
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FIND_PACKAGE(DirectInput)
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FIND_PACKAGE(NVTT)
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ENDIF()
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# Include macro utilities here
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INCLUDE(OsgMacroUtils)
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IF(NOT ANDROID)
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# To select a specific version of QT define DESIRED_QT_VERSION
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# via cmake -DDESIRED_QT_VERSION=4
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IF (DESIRED_QT_VERSION)
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IF (DESIRED_QT_VERSION)
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IF (DESIRED_QT_VERSION MATCHES 4)
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FIND_PACKAGE(Qt4)
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ELSE()
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FIND_PACKAGE(Qt3)
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ENDIF()
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IF (DESIRED_QT_VERSION MATCHES 4)
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FIND_PACKAGE(Qt4)
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ELSE()
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FIND_PACKAGE(Qt3)
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FIND_PACKAGE(Qt4)
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IF (NOT QT4_FOUND)
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FIND_PACKAGE(Qt3)
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ENDIF()
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ENDIF()
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ELSE()
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FIND_PACKAGE(Qt4)
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IF (NOT QT4_FOUND)
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FIND_PACKAGE(Qt3)
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ENDIF()
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ENDIF()
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ENDIF(NOT ANDROID)
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#optional example related dependencies
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IF (BUILD_OSG_EXAMPLES)
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IF (BUILD_OSG_EXAMPLES AND NOT ANDROID)
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FIND_PACKAGE(FLTK)
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@@ -459,7 +495,7 @@ IF (BUILD_OSG_EXAMPLES)
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SET(wxWidgets_USE_LIBS base core gl net)
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FIND_PACKAGE(wxWidgets)
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ENDIF(BUILD_OSG_EXAMPLES)
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ENDIF(BUILD_OSG_EXAMPLES AND NOT ANDROID)
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# Platform specific:
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@@ -476,21 +512,23 @@ ENDIF(BUILD_OSG_EXAMPLES)
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# Image readers/writers depend on 3rd party libraries except for OS X which
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# can use Quicktime.
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IF(NOT APPLE)
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FIND_PACKAGE(GIFLIB)
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FIND_PACKAGE(JPEG)
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FIND_PACKAGE(PNG)
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FIND_PACKAGE(TIFF)
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IF(NOT ANDROID)
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IF(NOT APPLE)
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FIND_PACKAGE(GIFLIB)
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FIND_PACKAGE(JPEG)
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FIND_PACKAGE(PNG)
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FIND_PACKAGE(TIFF)
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# QuickTime is required for OS X, but optional for Windows.
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IF(WIN32)
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# QuickTime is required for OS X, but optional for Windows.
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IF(WIN32)
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FIND_PACKAGE(QuickTime)
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ENDIF()
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ELSE()
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FIND_PACKAGE(QuickTime)
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FIND_PACKAGE(QTKit)
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FIND_PACKAGE(CoreVideo)
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ENDIF()
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ELSE()
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FIND_PACKAGE(QuickTime)
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FIND_PACKAGE(QTKit)
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FIND_PACKAGE(CoreVideo)
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ENDIF()
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################################################################################
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@@ -690,7 +728,7 @@ ENDIF()
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# OSG Core
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ADD_SUBDIRECTORY(src)
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IF (BUILD_OSG_APPLICATIONS)
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IF (BUILD_OSG_APPLICATIONS AND NOT ANDROID)
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ADD_SUBDIRECTORY(applications)
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ENDIF()
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@@ -966,3 +1004,12 @@ CONFIGURE_FILE(
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IMMEDIATE @ONLY)
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ADD_CUSTOM_TARGET(uninstall
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"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
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#
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IF(ANDROID)
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message(STATUS "Creating Android Makefile Master files" )
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configure_file("${OSG_ANDROID_TEMPLATES}/Android.mk.master.in" "${CMAKE_BINARY_DIR}/Android.mk")
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configure_file("${OSG_ANDROID_TEMPLATES}/Application.mk.master.in" "${CMAKE_BINARY_DIR}/Application.mk")
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configure_file("${OSG_ANDROID_TEMPLATES}/AndroidManifest.xml.master.in" "${CMAKE_BINARY_DIR}/AndroidManifest.xml")
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ENDIF(ANDROID)
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Reference in New Issue
Block a user