mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-21 20:12:56 +02:00
ec05af2652
Previously, there were two different scripts for generating VCS headers: one used by LLVM and one used by Clang and lldb. They were both similar, but different. They were both broken in their own ways, for example the one used by Clang didn't properly handle monorepo resulting in an incorrect version information reported by Clang. This change unifies two the scripts by introducing a new script that's used from both LLVM, Clang and lldb, ensures that the new script supports both monorepo and standalone SVN and Git setups, and removes the old scripts. Differential Revision: https://reviews.llvm.org/D57063 llvm-svn: 353268
27 lines
1.0 KiB
CMake
27 lines
1.0 KiB
CMake
find_first_existing_vc_file("${LLVM_MAIN_SRC_DIR}" llvm_vc)
|
|
|
|
# The VC revision include that we want to generate.
|
|
set(version_inc "${CMAKE_CURRENT_BINARY_DIR}/VCSRevision.h")
|
|
|
|
set(generate_vcs_version_script "${LLVM_CMAKE_PATH}/GenerateVersionFromVCS.cmake")
|
|
|
|
if(llvm_vc AND LLVM_APPEND_VC_REV)
|
|
set(llvm_source_dir ${LLVM_MAIN_SRC_DIR})
|
|
endif()
|
|
|
|
# Create custom target to generate the VC revision include.
|
|
add_custom_command(OUTPUT "${version_inc}"
|
|
DEPENDS "${llvm_vc}" "${generate_vcs_version_script}"
|
|
COMMAND ${CMAKE_COMMAND} "-DNAMES=LLVM"
|
|
"-DLLVM_SOURCE_DIR=${llvm_source_dir}"
|
|
"-DHEADER_FILE=${version_inc}"
|
|
-P "${generate_vcs_version_script}")
|
|
|
|
# Mark the generated header as being generated.
|
|
set_source_files_properties("${version_inc}"
|
|
PROPERTIES GENERATED TRUE
|
|
HEADER_FILE_ONLY TRUE)
|
|
|
|
add_custom_target(llvm_vcsrevision_h DEPENDS "${version_inc}")
|
|
set_target_properties(llvm_vcsrevision_h PROPERTIES FOLDER "Misc")
|