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[CMake] llvm_add_library: Add dependencies also to objlibs as workaround of CMake issue 14747.

Browse Source 
http://www.cmake.org/Bug/view.php?id=14747

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201855 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
NAKAMURA Takumi 2014-02-21 14:17:29 +00:00
parent 1901ee61d5
commit 6be6579352
1 changed files with 13 additions and 0 deletions
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13
cmake/modules/AddLLVM.cmake
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@ -127,6 +127,10 @@ function(add_llvm_symbol_exports target_name export_file)
PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${native_export_file})
add_dependencies(${target_name} ${target_name}_exports)
# Add dependency to *_exports later -- CMake issue 14747
list(APPEND LLVM_COMMON_DEPENDS ${target_name}_exports)
set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE)
endfunction(add_llvm_symbol_exports)
function(add_dead_strip target_name)
@ -224,6 +228,9 @@ function(llvm_add_library name)
llvm_update_compile_flags(${obj_name})
set(ALL_FILES "$<TARGET_OBJECTS:${obj_name}>")
# Do add_dependencies(obj) later due to CMake issue 14747.
list(APPEND objlibs ${obj_name})
set_target_properties(${obj_name} PROPERTIES FOLDER "Object Libraries")
endif()
@ -288,6 +295,12 @@ function(llvm_add_library name)
if(LLVM_COMMON_DEPENDS)
add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
# Add dependencies also to objlibs.
# CMake issue 14747 -- add_dependencies() might be ignored to objlib's user.
foreach(objlib ${objlibs})
message("add_dependencies(${objlib} ${LLVM_COMMON_DEPENDS})")
add_dependencies(${objlib} ${LLVM_COMMON_DEPENDS})
endforeach()
endif()
endfunction()