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Diffstat (limited to 'lib/Basic/CMakeLists.txt')
| -rw-r--r-- | lib/Basic/CMakeLists.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Basic/CMakeLists.txt b/lib/Basic/CMakeLists.txt index cfad8c3649..7524b8cd12 100644 --- a/lib/Basic/CMakeLists.txt +++ b/lib/Basic/CMakeLists.txt @@ -53,6 +53,13 @@ if(DEFINED llvm_vc AND DEFINED clang_vc) else() # Not producing a VC revision include. set(version_inc) + + # Being able to force-set the SVN revision in cases where it isn't available + # is useful for performance tracking, and matches compatibility from autoconf. + if(SVN_REVISION) + set_source_files_properties(Version.cpp + PROPERTIES COMPILE_DEFINITIONS "SVN_REVISION=\"${SVN_REVISION}\"") + endif() endif() add_clang_library(clangBasic |