diff options
| author | Douglas Gregor <dgregor@apple.com> | 2010-08-02 20:52:32 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-08-02 20:52:32 +0000 |
| commit | 73dfa3d30ab19d358b782c201201fa2a2dcf51a6 (patch) | |
| tree | 152edef3ae9d20710436e816edb8d2bebda5fb2d | |
| parent | c0659ec614c428c7d15746fcad15d50a2703751d (diff) | |
Add Darwin dylib versioning support to libclang when build with CMake.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110062 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | tools/libclang/CMakeLists.txt | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/tools/libclang/CMakeLists.txt b/tools/libclang/CMakeLists.txt index ab4accae5e..674946a36b 100644 --- a/tools/libclang/CMakeLists.txt +++ b/tools/libclang/CMakeLists.txt @@ -31,17 +31,22 @@ add_clang_library(libclang ) if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") - # FIXME: Deal with LLVM_SUBMIT_VERSION? + # dylib versioning information + # FIXME: Is there a more CMake-ish way to handle this? + set(LIBCLANG_VERSION 1 + CACHE STRING "Version number of the libclang library") + set(LIBCLANG_SUBVERSION 0 + CACHE STRING "Minor version number of the libclang library") + set(LIBCLANG_LINK_FLAGS + "-Wl,-current_version -Wl,${LIBCLANG_VERSION}.${LIBCLANG_SUBVERSION} -Wl,-compatibility_version -Wl,1") + + set(LIBCLANG_LINK_FLAGS + "${LIBCLANG_LINK_FLAGS} -avoid-version -Wl,-dead_strip -Wl,-seg1addr -Wl,0xE0000000") - # FIXME: This uses a special darwin-specific exports file in order to - # get underscore-prefixed names. It would be better to have build rules - # which know how to produce a darwin-suitable exports file from the - # regular exports file. set_target_properties(libclang PROPERTIES - LINK_FLAGS "-avoid-version -Wl,-exported_symbols_list -Wl,${CMAKE_CURRENT_SOURCE_DIR}/libclang.darwin.exports -Wl,-dead_strip -Wl,-seg1addr -Wl,0xE0000000" - INSTALL_NAME_DIR "@executable_path/../lib" - ) + LINK_FLAGS "${LIBCLANG_LINK_FLAGS}" + INSTALL_NAME_DIR "@executable_path/../lib") endif() if(MSVC) |