diff options
| author | Chris Bieneman <beanz@apple.com> | 2016-08-30 21:29:21 +0000 |
|---|---|---|
| committer | Chris Bieneman <beanz@apple.com> | 2016-08-30 21:29:21 +0000 |
| commit | 3449d54601c4f207af256905ab5336a838bbc29b (patch) | |
| tree | dd42b4400d7de0ed3ec4ef4cf229fb066d66ed6d /runtimes/CMakeLists.txt | |
| parent | b8c2c1d3ff7ecab78f7a477bb52b88cf1379a5d2 (diff) | |
[CMake] Ensure that compiler-rt is added first
This will enable other runtime projects to detect the presence of sanitizer runtimes by referring to the sanitizer targets directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280162 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'runtimes/CMakeLists.txt')
| -rw-r--r-- | runtimes/CMakeLists.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/runtimes/CMakeLists.txt b/runtimes/CMakeLists.txt index a787fc9b5b7..0ffffd6fbfe 100644 --- a/runtimes/CMakeLists.txt +++ b/runtimes/CMakeLists.txt @@ -33,6 +33,21 @@ if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}) "${LLVM_BINARY_DIR}/lib/cmake/llvm" ) + # Some of the runtimes will conditionally use the compiler-rt sanitizers + # to make this work smoothly we ensure that compiler-rt is added first in + # the list of sub-projects. This allows other sub-projects to have checks + # like `if(TARGET asan)` to enable building with asan. + foreach(entry ${runtimes}) + if("${entry}" MATCHES "compiler-rt") + set(compiler_rt_path ${entry}) + break() + endif() + endforeach() + if(compiler_rt_path) + list(REMOVE_ITEM runtimes ${compiler_rt_path}) + list(INSERT runtimes 0 ${compiler_rt_path}) + endif() + # LLVMConfig.cmake contains a bunch of CMake variables from the LLVM build. # This file is installed as part of LLVM distributions, so this can be used # either from a build directory or an installed LLVM. |