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[CMake] llvm_add_library(MODULE) may use CMAKE_MODULE_LINKER_FLAGS instead of target property LINK_FLAGS.

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I mis-dropped Darwin's link flags (in clang side) since r201073.

llvm-svn: 201317
This commit is contained in:
NAKAMURA Takumi 2014-02-13 11:19:11 +00:00
parent 812321a90a
commit 0586905e99
2 changed files with 5 additions and 6 deletions
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6
cmake/modules/AddLLVM.cmake
View File

@ -287,12 +287,6 @@ ${name} ignored.")
llvm_add_library(${name} MODULE ${ARGN})
set_target_properties( ${name} PROPERTIES PREFIX "" )
if (APPLE)
# Darwin-specific linker flags for loadable modules.
set_property(TARGET ${name} APPEND_STRING PROPERTY
LINK_FLAGS " -Wl,-flat_namespace -Wl,-undefined -Wl,suppress")
endif()
if( EXCLUDE_FROM_ALL )
set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON)
else()

5
cmake/modules/HandleLLVMOptions.cmake
View File

@ -105,6 +105,11 @@ set(LTDL_SHLIB_EXT ${CMAKE_SHARED_LIBRARY_SUFFIX})
# We use *.dylib rather than *.so on darwin.
set(LLVM_PLUGIN_EXT ${CMAKE_SHARED_LIBRARY_SUFFIX})
if(APPLE)
# Darwin-specific linker flags for loadable modules.
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,-flat_namespace -Wl,-undefined -Wl,suppress")
endif()
function(add_flag_or_print_warning flag)
check_c_compiler_flag(${flag} C_SUPPORTS_FLAG)
check_cxx_compiler_flag(${flag} CXX_SUPPORTS_FLAG)