diff options
author | Chris Bieneman <beanz@apple.com> | 2015-04-13 21:29:46 +0000 |
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committer | Chris Bieneman <beanz@apple.com> | 2015-04-13 21:29:46 +0000 |
commit | 95ad263d73bc3fc9a472069e24f29a8c68fa4deb (patch) | |
tree | eb776b2cd6c8d59148e5ed5c4f92d7161624a4f0 /tools/llvm-shlib | |
parent | 83ed245532ade5edb64d2143a20fc6e57b3651fc (diff) |
[CMake] Updates to llvm-shlib to support overriding exports list and added an option to export all symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234798 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-shlib')
-rw-r--r-- | tools/llvm-shlib/CMakeLists.txt | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/tools/llvm-shlib/CMakeLists.txt b/tools/llvm-shlib/CMakeLists.txt index 08dafe13ae3..26d56df88cc 100644 --- a/tools/llvm-shlib/CMakeLists.txt +++ b/tools/llvm-shlib/CMakeLists.txt @@ -42,7 +42,9 @@ set(SOURCES libllvm.cpp ) -if(NOT DEFINED LLVM_EXPORTED_SYMBOL_FILE) +llvm_map_components_to_libnames(LIB_NAMES ${LLVM_DYLIB_COMPONENTS}) + +if(NOT DEFINED LLVM_DYLIB_EXPORTED_SYMBOL_FILE) if( WIN32 AND NOT CYGWIN ) message(FATAL_ERROR "Auto-generation not implemented for Win32 without GNU utils. Please specify LLVM_EXPORTED_SYMBOL_FILE.") @@ -53,8 +55,6 @@ if(NOT DEFINED LLVM_EXPORTED_SYMBOL_FILE) set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_BINARY_DIR}/libllvm.exports) - llvm_map_components_to_libnames(LIB_NAMES ${LLVM_DYLIB_COMPONENTS}) - foreach (lib ${LIB_NAMES}) set(LIB_DIR ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX}) @@ -64,12 +64,21 @@ if(NOT DEFINED LLVM_EXPORTED_SYMBOL_FILE) list(APPEND LLVM_DYLIB_REQUIRED_EXPORTS ${LIB_EXPORTS_PATH}) - add_custom_command(OUTPUT ${LIB_EXPORTS_PATH} - COMMAND nm ${LIB_PATH} | awk "/T _LLVM/ || /T LLVM/ { print $3 }" | sort -u | sed -e "s/^_//g" > ${LIB_EXPORTS_PATH} - WORKING_DIRECTORY ${LIB_DIR} - DEPENDS ${lib} - COMMENT "Generating Export list for ${lib}..." - VERBATIM ) + if (LLVM_DYLIB_EXPORT_ALL) + add_custom_command(OUTPUT ${LIB_EXPORTS_PATH} + COMMAND nm ${LIB_PATH} | awk "/T / { print $3 }" | sort -u | sed -e "s/^_//g" > ${LIB_EXPORTS_PATH} + WORKING_DIRECTORY ${LIB_DIR} + DEPENDS ${lib} + COMMENT "Generating Export list for ${lib}..." + VERBATIM ) + else() + add_custom_command(OUTPUT ${LIB_EXPORTS_PATH} + COMMAND nm ${LIB_PATH} | awk "/T _LLVM/ || /T LLVM/ { print $3 }" | sort -u | sed -e "s/^_//g" > ${LIB_EXPORTS_PATH} + WORKING_DIRECTORY ${LIB_DIR} + DEPENDS ${lib} + COMMENT "Generating Export list for ${lib}..." + VERBATIM ) + endif() endforeach () add_custom_command(OUTPUT ${LLVM_EXPORTED_SYMBOL_FILE} @@ -79,7 +88,9 @@ if(NOT DEFINED LLVM_EXPORTED_SYMBOL_FILE) COMMENT "Generating combined export list...") add_custom_target(libLLVMExports DEPENDS ${LLVM_EXPORTED_SYMBOL_FILE}) - +else() + set(LLVM_EXPORTED_SYMBOL_FILE ${LLVM_DYLIB_EXPORTED_SYMBOL_FILE}) + add_custom_target(libLLVMExports DEPENDS ${LLVM_EXPORTED_SYMBOL_FILE}) endif() add_llvm_library(LLVM SHARED ${SOURCES}) |