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| author | Michael Gottesman <mgottesman@apple.com> | 2013-09-02 07:28:03 +0000 |
|---|---|---|
| committer | Michael Gottesman <mgottesman@apple.com> | 2013-09-02 07:28:03 +0000 |
| commit | 8a1fc89cf904e8a8f02bf5409c36f82593b21070 (patch) | |
| tree | 5faa747c93e0a8fd7b9b6e479654d51d71d5c02c /lib | |
| parent | 8ecb95fdec497a8440ac19c9e961b8d87cc2d668 (diff) | |
| download | external_libcxx-8a1fc89cf904e8a8f02bf5409c36f82593b21070.tar.gz external_libcxx-8a1fc89cf904e8a8f02bf5409c36f82593b21070.tar.bz2 external_libcxx-8a1fc89cf904e8a8f02bf5409c36f82593b21070.zip | |
[cmake] Make libcxx standalone compile on Mac OS X.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189738 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CMakeLists.txt | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt index 4ee1f4d08..45effccaf 100644 --- a/lib/CMakeLists.txt +++ b/lib/CMakeLists.txt @@ -49,6 +49,43 @@ target_link_libraries(cxx ${libraries}) append_if(compile_flags LIBCXX_HAS_FPIC_FLAG -fPIC) append_if(link_flags LIBCXX_HAS_NODEFAULTLIBS_FLAG -nodefaultlibs) +if ( APPLE ) + if ( CMAKE_OSX_DEPLOYMENT_TARGET STREQUAL "10.6" ) + list(APPEND compile_flags "-U__STRICT_ANSI__") + list(APPEND link_flags + "-compatibility_version 1" + "-current_version ${LIBCXX_VERSION}" + "-install_name /usr/lib/libc++.1.dylib" + "-Wl,-reexport_library,/usr/lib/libc++abi.dylib" + "-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp" + "/usr/lib/libSystem.B.dylib") + else() + if ( ${CMAKE_OSX_SYSROOT} ) + list(FIND ${CMAKE_OSX_ARCHITECTURES} "armv7" OSX_HAS_ARMV7) + if (OSX_HAS_ARMV7) + set(OSX_RE_EXPORT_LINE + "${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib" + "-Wl,-reexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++sjlj-abi.exp") + else() + set(OSX_RE_EXPORT_LINE + "-Wl,-reexport_library,${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib") + endif() + else() + set (OSX_RE_EXPORT_LINE "/usr/lib/libc++abi.dylib -Wl,-reexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++abi${LIBCXX_LIBCPPABI_VERSION}.exp") + endif() + + list(APPEND link_flags + "-compatibility_version 1" + "-install_name /usr/lib/libc++.1.dylib" + "-Wl,-unexported_symbols_list,${CMAKE_CURRENT_SOURCE_DIR}/libc++unexp.exp" + "${OSX_RE_EXPORT_LINE}" + "-Wl,-force_symbols_not_weak_list,${CMAKE_CURRENT_SOURCE_DIR}/notweak.exp" + "-Wl,-force_symbols_weak_list,${CMAKE_CURRENT_SOURCE_DIR}/weak.exp") + endif() +endif() + +string(REPLACE ";" " " link_flags "${link_flags}") + set_target_properties(cxx PROPERTIES COMPILE_FLAGS "${compile_flags}" |