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[cmake/android]: add crtbegin/crtend/libgcc to sdk build script

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git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@20 6e48237b-75ef-9749-8fc9-41990f28c85a
This commit is contained in:
ChenHengming 2015-08-04 06:55:02 +00:00
parent f1437f11df
commit e85b6426df
1 changed files with 22 additions and 2 deletions
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24
build/android/android.toolchain.cmake
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@ -1299,6 +1299,24 @@ if( EXISTS "${__libstl}" OR EXISTS "${__libsupcxx}" )
endif()
endif()
# ----------------------------------------------------------------------------
# add crt object to executable link list for Android SDK build
# ----------------------------------------------------------------------------
set( ANDROID_CRT_BEGIN "${ANDROID_SYSROOT}/usr/lib/crtbegin_dynamic.o")
set( ANDROID_CRT_END "${ANDROID_SYSROOT}/usr/lib/crtend_android.o")
message(STATUS "ANDROID_CRT_BEGIN: ${ANDROID_CRT_BEGIN}")
message(STATUS "ANDROID_CRT_END : ${ANDROID_CRT_END}")
set( CMAKE_C_LINK_EXECUTABLE "${CMAKE_C_LINK_EXECUTABLE} ${ANDROID_CRT_BEGIN} ${ANDROID_CRT_END}" )
set( CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_CXX_LINK_EXECUTABLE} ${ANDROID_CRT_BEGIN} ${ANDROID_CRT_END}" )
# ----------------------------------------------------------------------------
# add libgcc.a to executable link list
# ----------------------------------------------------------------------------
set( ANDROID_LIB_GCC "${ANDROID_TOOLCHAIN_ROOT}/lib/gcc/${ANDROID_TOOLCHAIN_MACHINE_NAME}/${ANDROID_COMPILER_VERSION}/${CMAKE_SYSTEM_PROCESSOR}/libgcc.a")
message(STATUS "ANDROID_LIB_GCC : ${ANDROID_LIB_GCC}")
set( CMAKE_C_LINK_EXECUTABLE "${CMAKE_C_LINK_EXECUTABLE} ${ANDROID_LIB_GCC}" )
set( CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_CXX_LINK_EXECUTABLE} ${ANDROID_LIB_GCC}" )
# variables controlling optional build flags
if( ANDROID_NDK_RELEASE_NUM LESS 7000 ) # before r7
# libGLESv2.so in NDK's prior to r7 refers to missing external symbols.
@ -1463,8 +1481,10 @@ include_directories( SYSTEM "${ANDROID_SYSROOT}/usr/include" ${ANDROID_STL_INCLU
# ----------------------------------------------------------------------------
# comment unused directory detection
# ----------------------------------------------------------------------------
#get_filename_component(__android_install_path "${CMAKE_INSTALL_PREFIX}/libs/${ANDROID_NDK_ABI_NAME}" ABSOLUTE) # avoid CMP0015 policy warning
#link_directories( "${__android_install_path}" )
if( DEFINED CMAKE_INSTALL_PREFIX )
get_filename_component(__android_install_path "${CMAKE_INSTALL_PREFIX}/libs/${ANDROID_NDK_ABI_NAME}" ABSOLUTE) # avoid CMP0015 policy warning
link_directories( "${__android_install_path}" )
endif()
# ----------------------------------------------------------------------------
# add sysroot library