diff options
author | Xerxes Ranby <xerxes@zafena.se> | 2009-07-17 19:22:41 +0000 |
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committer | Xerxes Ranby <xerxes@zafena.se> | 2009-07-17 19:22:41 +0000 |
commit | 6215c6227e788c7c13d5d83d469e5b0019a0f1af (patch) | |
tree | 661605be3062b23c92bb284d4170f09335b6314b /cmake/config-ix.cmake | |
parent | d8aa9fc06274604eae2b5156045a71857a8f18c4 (diff) |
Implement cmake LLVM_MULTITHREADED gcc atomic builtin checks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76221 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake/config-ix.cmake')
-rwxr-xr-x | cmake/config-ix.cmake | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index 731071ef85b..5833119e26f 100755 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -76,6 +76,9 @@ if( LLVM_USING_GLIBC ) add_llvm_definitions( -D_GNU_SOURCE ) endif() +# Define LLVM_MULTITHREADED if gcc atomic builtins exists. +include(CheckAtomic) + include(CheckCXXCompilerFlag) check_cxx_compiler_flag("-fPIC" SUPPORTS_FPIC_FLAG) |