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| author | Oscar Fuentes <ofv@wanadoo.es> | 2010-08-03 17:28:09 +0000 |
|---|---|---|
| committer | Oscar Fuentes <ofv@wanadoo.es> | 2010-08-03 17:28:09 +0000 |
| commit | ee9931755434f8809c072efd0cc1fa70ccb2763e (patch) | |
| tree | b190eb9f1d2272e7c55580008e546e2f34f889df /cmake | |
| parent | 14a498a48677eb1eaddd8329330df073224f9575 (diff) | |
| download | external_llvm-ee9931755434f8809c072efd0cc1fa70ccb2763e.zip external_llvm-ee9931755434f8809c072efd0cc1fa70ccb2763e.tar.gz external_llvm-ee9931755434f8809c072efd0cc1fa70ccb2763e.tar.bz2 | |
CMake: add version control info to PACKAGE_VERSION, if available.
Adds "svn" or "git", depending on the VCS used. If svn, adds the
revision number as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110121 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/modules/VersionFromVCS.cmake | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/cmake/modules/VersionFromVCS.cmake b/cmake/modules/VersionFromVCS.cmake new file mode 100644 index 0000000..618b232 --- /dev/null +++ b/cmake/modules/VersionFromVCS.cmake @@ -0,0 +1,20 @@ +# Adds version control information to the variable VERS. For +# determining the Version Control System used (if any) it inspects the +# existence of certain subdirectories under CMAKE_CURRENT_SOURCE_DIR. + +function(add_version_info_from_vcs VERS) + set(result ${${VERS}}) + if( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.svn ) + set(result "${result}svn") + find_package(Subversion) + if( Subversion_FOUND ) + subversion_wc_info( ${CMAKE_CURRENT_SOURCE_DIR} Project ) + if( Project_WC_REVISION ) + set(result "${result}-r${Project_WC_REVISION}") + endif() + endif() + elseif( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git ) + set(result "${result}git") + endif() + set(${VERS} ${result} PARENT_SCOPE) +endfunction(add_version_info_from_vcs) |