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[CMake] set_target_properties doesn't append link flags 

This fixes a bug introduced in r254627, and another occurance of the same bug in this file.

llvm-svn: 254657
This commit is contained in:
Chris Bieneman 2015-12-03 22:51:08 +00:00
parent f6665f65b7
commit ccabd0e396
1 changed files with 3 additions and 3 deletions
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6
llvm/cmake/modules/AddLLVM.cmake
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@ -667,7 +667,7 @@ function(export_executable_symbols target)
if (NOT MSVC) # MSVC's linker doesn't support exporting all symbols.
set_target_properties(${target} PROPERTIES ENABLE_EXPORTS 1)
if (APPLE)
set_target_properties(${target} PROPERTIES
set_property(TARGET ${target} APPEND_STRING PROPERTY
LINK_FLAGS "-rdynamic")
endif()
endif()
@ -1185,8 +1185,8 @@ function(llvm_externalize_debuginfo name)
OR CMAKE_CXX_FLAGS_${uppercase_CMAKE_BUILD_TYPE} MATCHES "-flto")
set(lto_object ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/${name}-lto.o)
set_target_properties(${name} PROPERTIES
LINK_FLAGS "-Wl,-object_path_lto -Wl,${lto_object}")
set_property(TARGET ${name} APPEND_STRING PROPERTY
LINK_FLAGS " -Wl,-object_path_lto,${lto_object}")
endif()
add_custom_command(TARGET ${name} POST_BUILD
COMMAND xcrun dsymutil $<TARGET_FILE:${name}>