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author | NAKAMURA Takumi <geek4civic@gmail.com> | 2014-02-26 06:53:16 +0000 |
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committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2014-02-26 06:53:16 +0000 |
commit | 07f95b3218e6590ac3476200147f8ce3ffafed93 (patch) | |
tree | 1f6aa02950572c800e050253ab428bab10d000b2 /lib/Support | |
parent | ecb903c1b57e46a2ee9e08dcd0013cfa33870b60 (diff) | |
download | llvm-07f95b3218e6590ac3476200147f8ce3ffafed93.tar.gz llvm-07f95b3218e6590ac3476200147f8ce3ffafed93.tar.bz2 llvm-07f95b3218e6590ac3476200147f8ce3ffafed93.tar.xz |
[CMake] Use target_link_libraries(INTERFACE|PRIVATE) on CMake-2.8.12 to increase opportunity for parallel build.
target_link_libraries(INTERFACE) doesn't bring inter-target dependencies in add_library,
although final targets have dependencies to whole dependent libraries.
It makes most libraries can be built in parallel.
target_link_libraries(PRIVATE) is used to shaared library.
Each dependent library is linked to the target.so, and its user will not see its grandchildren.
For example,
- libclang.so has sufficient libclang*.a(s).
- c-index-test requires just only libclang.so.
FIXME: lld is tweaked minimally. Adding INTERFACE in each library would be better thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202241 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support')
-rw-r--r-- | lib/Support/CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Support/CMakeLists.txt b/lib/Support/CMakeLists.txt index 0b5f623d3a..a32d238d28 100644 --- a/lib/Support/CMakeLists.txt +++ b/lib/Support/CMakeLists.txt @@ -142,5 +142,5 @@ if( NOT MSVC ) endif() endif( MINGW ) endif( NOT MSVC ) -target_link_libraries(LLVMSupport ${system_libs}) +target_link_libraries(LLVMSupport ${cmake_2_8_12_INTERFACE} ${system_libs}) set_property(TARGET LLVMSupport PROPERTY LLVM_SYSTEM_LIBS "${system_libs}") |