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| author | Nico Weber <nicolasweber@gmx.de> | 2013-12-29 19:31:48 +0000 |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2013-12-29 19:31:48 +0000 |
| commit | 742455214f184ed40b038df0ef04e8eda1cbe00b (patch) | |
| tree | e3d5f014b3845aef954692384e86ae6749d14dd8 /CMakeLists.txt | |
| parent | aa5066bc4b68f12c1b9ac53e60e2729661bbd80f (diff) | |
| download | clang-742455214f184ed40b038df0ef04e8eda1cbe00b.tar.gz clang-742455214f184ed40b038df0ef04e8eda1cbe00b.tar.bz2 clang-742455214f184ed40b038df0ef04e8eda1cbe00b.tar.xz | |
Use LLVM_EXPORTED_SYMBOL_FILE in libclang's cmake build.
Now the exports file should have an effect on non-darwin too.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198176 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 39 |
1 files changed, 2 insertions, 37 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index f90a277c55..cb768a4761 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -273,41 +273,6 @@ function(clang_tablegen) endif() endfunction(clang_tablegen) -# FIXME: Generalize and move to llvm. -function(add_clang_symbol_exports target_name export_file) - # Makefile.rules contains special cases for different platforms. - # We restrict ourselves to Darwin for the time being. - if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") - add_custom_command(OUTPUT symbol.exports - COMMAND sed -e "s/^/_/" < ${export_file} > symbol.exports - DEPENDS ${export_file} - VERBATIM - COMMENT "Creating export file for ${target_name}") - add_custom_target(${target_name}_exports DEPENDS symbol.exports) - set_property(DIRECTORY APPEND - PROPERTY ADDITIONAL_MAKE_CLEAN_FILES symbol.exports) - - get_property(srcs TARGET ${target_name} PROPERTY SOURCES) - foreach(src ${srcs}) - get_filename_component(extension ${src} EXT) - if(extension STREQUAL ".cpp") - set(first_source_file ${src}) - break() - endif() - endforeach() - - # Force re-linking when the exports file changes. Actually, it - # forces recompilation of the source file. The LINK_DEPENDS target - # property only works for makefile-based generators. - set_property(SOURCE ${first_source_file} APPEND PROPERTY - OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/symbol.exports) - - set_property(TARGET ${target_name} APPEND_STRING PROPERTY - LINK_FLAGS " -Wl,-exported_symbols_list,${CMAKE_CURRENT_BINARY_DIR}/symbol.exports") - add_dependencies(${target_name} ${target_name}_exports) - endif() -endfunction(add_clang_symbol_exports) - macro(add_clang_library name) llvm_process_sources(srcs ${ARGN}) if(MSVC_IDE OR XCODE) @@ -348,8 +313,8 @@ macro(add_clang_library name) target_link_libraries( ${name} ${LLVM_COMMON_LIBS} ) link_system_libs( ${name} ) - if (SHARED_LIBRARY AND EXPORTED_SYMBOL_FILE) - add_clang_symbol_exports( ${name} ${EXPORTED_SYMBOL_FILE} ) + if (SHARED_LIBRARY AND LLVM_EXPORTED_SYMBOL_FILE) + add_llvm_symbol_exports( ${name} ${LLVM_EXPORTED_SYMBOL_FILE} ) endif() if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "libclang") |