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Solvespace-qt
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cmake/GetGitCommitHash.cmake
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ruevs
Revert "CMake: use git rev-parse to get GIT_COMMIT_HASH"
16 янв 2022, 21:08
16 янв 2022, 21:08
bb7a6cb
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function(get_git_commit_hash) get_filename_component(GIT_DESCRIBE_CMAKE_DIR ${CMAKE_CURRENT_LIST_FILE} PATH) get_filename_component(GIT_ROOT ${GIT_DESCRIBE_CMAKE_DIR} PATH) set(GIT_DIR "${GIT_ROOT}/.git") # Add a CMake configure dependency to the currently checked out revision. set(GIT_DEPENDS ${GIT_DIR}/HEAD) file(READ ${GIT_DIR}/HEAD HEAD_REF) if(HEAD_REF MATCHES "ref: (.+)\n") set(HEAD_REF ${CMAKE_MATCH_1}) if(EXISTS "${GIT_DIR}/${HEAD_REF}") list(APPEND GIT_DEPENDS ${GIT_DIR}/${HEAD_REF}) file(READ ${GIT_DIR}/${HEAD_REF} HEAD_REF) elseif(EXISTS "${GIT_DIR}/packed-refs") list(APPEND GIT_DEPENDS ${GIT_DIR}/packed-refs) file(READ "${GIT_DIR}/packed-refs" PACKED_REFS) if(${PACKED_REFS} MATCHES "([0-9a-z]*) ${HEAD_REF}") set(HEAD_REF ${CMAKE_MATCH_1}) else() set(HEAD_REF "") endif() else() set(HEAD_REF "") endif() endif() set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${GIT_DEPENDS}) string(STRIP ${HEAD_REF} HEAD_REF) if(HEAD_REF STREQUAL "") message(WARNING "Cannot determine git HEAD") else() set(GIT_COMMIT_HASH ${HEAD_REF} PARENT_SCOPE) endif() endfunction() get_git_commit_hash()