diff options
| author | Hans Wennborg <hans@hanshq.net> | 2013-08-23 18:18:13 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2013-08-23 18:18:13 +0000 |
| commit | d97b4055adf9fff043c588129894cf51411d159d (patch) | |
| tree | 10d7b5bfeada2394ad4fffa5a6ed975810707fe3 /CMakeLists.txt | |
| parent | 1d703d0f18c5fd359eb9c8c37ddc812ea61f3358 (diff) | |
CMake: Don't look for llvm-tblgen when building outside LLVM tree
Previously, the CMake build would look for llvm-tblgen to determine
if a directory is an LLVM build or install directory. Since we don't
want to include llvm-tblgen in the install, look for llvm-config instead,
and use that to find llvm-tblgen.
(This is the lld equivalent of Clang r189127.)
git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@189128 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 3a5622e28..a5647cb3a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -43,13 +43,18 @@ if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR) "${LLVM_MAIN_INCLUDE_DIR}") link_directories("${PATH_TO_LLVM_BUILD}/lib") - if( EXISTS "${LLD_PATH_TO_LLVM_BUILD}/bin/llvm-tblgen${CMAKE_EXECUTABLE_SUFFIX}" ) - set(LLVM_TABLEGEN_EXE "${PATH_TO_LLVM_BUILD}/bin/llvm-tblgen${CMAKE_EXECUTABLE_SUFFIX}") - else() + if (EXISTS "${LLD_PATH_TO_LLVM_BUILD}/bin/llvm-config${CMAKE_EXECUTABLE_SUFFIX}") + set (PATH_TO_LLVM_CONFIG "${LLD_PATH_TO_LLVM_BUILD}/bin/llvm-config${CMAKE_EXECUTABLE_SUFFIX}") + elseif (EXISTS "${LLD_PATH_TO_LLVM_BUILD}/bin/Debug/llvm-config${CMAKE_EXECUTABLE_SUFFIX}") # FIXME: This is an utter hack. - set(LLVM_TABLEGEN_EXE "${PATH_TO_LLVM_BUILD}/bin/Debug/llvm-tblgen${CMAKE_EXECUTABLE_SUFFIX}") + set (PATH_TO_LLVM_CONFIG "${LLD_PATH_TO_LLVM_BUILD}/bin/Debug/llvm-config${CMAKE_EXECUTABLE_SUFFIX}") + else() + message(FATAL_ERROR "Please set LLD_PATH_TO_LLVM_BUILD to a directory containing a LLVM build.") endif() + exec_program("${PATH_TO_LLVM_CONFIG} --bindir" OUTPUT_VARIABLE LLVM_BINARY_DIR) + set(LLVM_TABLEGEN_EXE "${LLVM_BINARY_DIR}/llvm-tblgen${CMAKE_EXECUTABLE_SUFFIX}") + set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin) set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib) set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib) |