diff options
Diffstat (limited to 'lib/LTO/CMakeLists.txt')
| -rw-r--r-- | lib/LTO/CMakeLists.txt | 51 |
1 files changed, 1 insertions, 50 deletions
diff --git a/lib/LTO/CMakeLists.txt b/lib/LTO/CMakeLists.txt index c73143eb330b..73b5662d4bc8 100644 --- a/lib/LTO/CMakeLists.txt +++ b/lib/LTO/CMakeLists.txt @@ -1,52 +1,3 @@ -# Figure out if we can track VC revisions. -function(find_first_existing_file out_var) - foreach(file ${ARGN}) - if(EXISTS "${file}") - set(${out_var} "${file}" PARENT_SCOPE) - return() - endif() - endforeach() -endfunction() - -macro(find_first_existing_vc_file out_var path) - find_first_existing_file(${out_var} - "${path}/.git/logs/HEAD" # Git - "${path}/.svn/wc.db" # SVN 1.7 - "${path}/.svn/entries" # SVN 1.6 - ) -endmacro() - -find_first_existing_vc_file(llvm_vc "${LLVM_MAIN_SRC_DIR}") - -# The VC revision include that we want to generate. -set(version_inc "${CMAKE_CURRENT_BINARY_DIR}/LLVMLTORevision.h") - -set(get_svn_script "${LLVM_CMAKE_PATH}/GenerateVersionFromCVS.cmake") - -if(DEFINED llvm_vc) - # Create custom target to generate the VC revision include. - add_custom_command(OUTPUT "${version_inc}" - DEPENDS "${llvm_vc}" "${get_svn_script}" - COMMAND - ${CMAKE_COMMAND} "-DSOURCE_DIR=${LLVM_MAIN_SRC_DIR}" - "-DNAME=LLVM_REVISION" - "-DHEADER_FILE=${version_inc}" - -P "${get_svn_script}") - - # Mark the generated header as being generated. - set_source_files_properties("${version_inc}" - PROPERTIES GENERATED TRUE - HEADER_FILE_ONLY TRUE) - - # Tell Version.cpp that it needs to build with -DHAVE_SVN_VERSION_INC. - set_source_files_properties(Version.cpp - PROPERTIES COMPILE_DEFINITIONS "HAVE_SVN_VERSION_INC") -else() - # Not producing a VC revision include. - set(version_inc) -endif() - - add_llvm_library(LLVMLTO Caching.cpp LTO.cpp @@ -55,11 +6,11 @@ add_llvm_library(LLVMLTO LTOCodeGenerator.cpp UpdateCompilerUsed.cpp ThinLTOCodeGenerator.cpp - ${version_inc} ADDITIONAL_HEADER_DIRS ${LLVM_MAIN_INCLUDE_DIR}/llvm/LTO DEPENDS intrinsics_gen + llvm_vcsrevision_h ) |