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059ece6905
Adds "svn" or "git", depending on the VCS used. If svn, adds the revision number as well. llvm-svn: 110121
21 lines
745 B
CMake
21 lines
745 B
CMake
# Adds version control information to the variable VERS. For
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# determining the Version Control System used (if any) it inspects the
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# existence of certain subdirectories under CMAKE_CURRENT_SOURCE_DIR.
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function(add_version_info_from_vcs VERS)
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set(result ${${VERS}})
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if( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.svn )
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set(result "${result}svn")
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find_package(Subversion)
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if( Subversion_FOUND )
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subversion_wc_info( ${CMAKE_CURRENT_SOURCE_DIR} Project )
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if( Project_WC_REVISION )
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set(result "${result}-r${Project_WC_REVISION}")
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endif()
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endif()
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elseif( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git )
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set(result "${result}git")
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endif()
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set(${VERS} ${result} PARENT_SCOPE)
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endfunction(add_version_info_from_vcs)
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