Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/cmake/modules/VersionFromVCS.cmake

@@ -1,92 +0,0 @@
-# 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 SOURCE_DIR (if provided as an
-# extra argument, otherwise uses CMAKE_CURRENT_SOURCE_DIR).
-
-function(add_version_info_from_vcs VERS)
-  SET(SOURCE_DIR ${ARGV1})
-  if("${SOURCE_DIR}" STREQUAL "")
-      SET(SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
-  endif()
-  string(REPLACE "svn" "" result "${${VERS}}")
-  if( EXISTS "${SOURCE_DIR}/.svn" )
-    set(result "${result}svn")
-    # FindSubversion does not work with symlinks. See PR 8437
-    if( NOT IS_SYMLINK "${SOURCE_DIR}" )
-      find_package(Subversion)
-    endif()
-    if( Subversion_FOUND )
-      subversion_wc_info( ${SOURCE_DIR} Project )
-      if( Project_WC_REVISION )
-        set(SVN_REVISION ${Project_WC_REVISION} PARENT_SCOPE)
-        set(result "${result}-r${Project_WC_REVISION}")
-      endif()
-      if( Project_WC_URL )
-        set(LLVM_REPOSITORY ${Project_WC_URL} PARENT_SCOPE)
-      endif()
-    endif()
-  else()
-    find_program(git_executable NAMES git git.exe git.cmd)
-
-    if( git_executable )
-      # Run from a subdirectory to force git to print an absoute path.
-      execute_process(COMMAND ${git_executable} rev-parse --git-dir
-        WORKING_DIRECTORY ${SOURCE_DIR}/cmake
-        RESULT_VARIABLE git_result
-        OUTPUT_VARIABLE git_dir
-        ERROR_QUIET)
-      if(git_result EQUAL 0)
-        # Try to get a ref-id
-        string(STRIP "${git_dir}" git_dir)
-        set(result "${result}git")
-        if( EXISTS ${git_dir}/svn )
-          # Get the repository URL
-          execute_process(COMMAND
-            ${git_executable} svn info
-            WORKING_DIRECTORY ${SOURCE_DIR}
-            TIMEOUT 5
-            RESULT_VARIABLE git_result
-            OUTPUT_VARIABLE git_output
-            ERROR_QUIET)
-          if( git_result EQUAL 0 )
-            string(REGEX MATCH "URL: ([^ \n]*)" svn_url ${git_output})
-            if(svn_url)
-              set(LLVM_REPOSITORY ${CMAKE_MATCH_1} PARENT_SCOPE)
-            endif()
-          endif()
-
-          # Get the svn revision number for this git commit if one exists.
-          execute_process(COMMAND ${git_executable} svn find-rev HEAD
-            WORKING_DIRECTORY ${SOURCE_DIR}
-            TIMEOUT 5
-            RESULT_VARIABLE git_result
-            OUTPUT_VARIABLE git_head_svn_rev_number
-            OUTPUT_STRIP_TRAILING_WHITESPACE)
-          if( git_result EQUAL 0 AND git_output)
-            set(SVN_REVISION ${git_head_svn_rev_number} PARENT_SCOPE)
-            set(git_svn_rev "-svn-${git_head_svn_rev_number}")
-          else()
-            set(git_svn_rev "")
-          endif()
-        endif()
-
-        # Get the git ref id
-        execute_process(COMMAND
-          ${git_executable} rev-parse --short HEAD
-          WORKING_DIRECTORY ${SOURCE_DIR}
-          TIMEOUT 5
-          RESULT_VARIABLE git_result
-          OUTPUT_VARIABLE git_ref_id
-          OUTPUT_STRIP_TRAILING_WHITESPACE)
-
-        if( git_result EQUAL 0 )
-          set(GIT_COMMIT ${git_ref_id} PARENT_SCOPE)
-          set(result "${result}${git_svn_rev}-${git_ref_id}")
-        else()
-          set(result "${result}${git_svn_rev}")
-        endif()
-      endif()
-    endif()
-  endif()
-  set(${VERS} ${result} PARENT_SCOPE)
-endfunction(add_version_info_from_vcs)