principia/cmake/Modules/GenerateGitVersion.cmake

14 lines
449 B
CMake

execute_process(COMMAND git rev-parse --short HEAD
WORKING_DIRECTORY "${GENERATE_VERSION_SOURCE_DIR}"
OUTPUT_VARIABLE VERSION_GITHASH OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_QUIET)
if(NOT VERSION_GITHASH)
set(VERSION_GITHASH "(none)")
else()
message(STATUS "*** Detected Git commit ${VERSION_GITHASH} ***")
endif()
configure_file(
${GENERATE_VERSION_SOURCE_DIR}/src/version_info_git.hh.in
${GENERATE_VERSION_BINARY_DIR}/version_info_git.hh)