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| author | dim <dim@FreeBSD.org> | 2011-02-20 12:57:14 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-02-20 12:57:14 +0000 |
| commit | cbb70ce070d220642b038ea101d9c0f9fbf860d6 (patch) | |
| tree | d2b61ce94e654cb01a254d2195259db5f9cc3f3c /cmake/modules/VersionFromVCS.cmake | |
| parent | 4ace901e87dac5bbbac78ed325e75462e48e386e (diff) | |
| download | FreeBSD-src-cbb70ce070d220642b038ea101d9c0f9fbf860d6.zip FreeBSD-src-cbb70ce070d220642b038ea101d9c0f9fbf860d6.tar.gz | |
Vendor import of llvm trunk r126079:
http://llvm.org/svn/llvm-project/llvm/trunk@126079
Diffstat (limited to 'cmake/modules/VersionFromVCS.cmake')
| -rw-r--r-- | cmake/modules/VersionFromVCS.cmake | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/cmake/modules/VersionFromVCS.cmake b/cmake/modules/VersionFromVCS.cmake index 1016df2..81739be 100644 --- a/cmake/modules/VersionFromVCS.cmake +++ b/cmake/modules/VersionFromVCS.cmake @@ -4,13 +4,16 @@ function(add_version_info_from_vcs VERS) set(result ${${VERS}}) - if( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.svn ) + if( EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.svn" ) set(result "${result}svn") - find_package(Subversion) + # FindSubversion does not work with symlinks. See PR 8437 + if( NOT IS_SYMLINK "${CMAKE_CURRENT_SOURCE_DIR}" ) + find_package(Subversion) + endif() if( Subversion_FOUND ) subversion_wc_info( ${CMAKE_CURRENT_SOURCE_DIR} Project ) if( Project_WC_REVISION ) - set(result "${result}-r${Project_WC_REVISION}") + set(result "${result}-r${Project_WC_REVISION}") endif() endif() elseif( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git ) @@ -19,13 +22,23 @@ function(add_version_info_from_vcs VERS) find_program(git_executable NAMES git git.exe git.cmd) if( git_executable ) execute_process(COMMAND ${git_executable} show-ref HEAD - WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} - TIMEOUT 5 - RESULT_VARIABLE git_result - OUTPUT_VARIABLE git_output) + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + TIMEOUT 5 + RESULT_VARIABLE git_result + OUTPUT_VARIABLE git_output) if( git_result EQUAL 0 ) - string(SUBSTRING ${git_output} 0 7 git_ref_id) - set(result "${result}-${git_ref_id}") + string(SUBSTRING ${git_output} 0 7 git_ref_id) + set(result "${result}-${git_ref_id}") + else() + execute_process(COMMAND ${git_executable} svn log --limit=1 --oneline + WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} + TIMEOUT 5 + RESULT_VARIABLE git_result + OUTPUT_VARIABLE git_output) + if( git_result EQUAL 0 ) + string(REGEX MATCH r[0-9]+ git_svn_rev ${git_output}) + set(result "${result}-svn-${git_svn_rev}") + endif() endif() endif() endif() |
