dfhack/library/git-describe.cmake

16 lines
853 B
CMake

2015-08-06 15:01:11 -06:00
execute_process(COMMAND ${GIT_EXECUTABLE} describe --tags --long
WORKING_DIRECTORY "${dfhack_SOURCE_DIR}"
OUTPUT_VARIABLE DFHACK_GIT_DESCRIPTION)
execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
WORKING_DIRECTORY "${dfhack_SOURCE_DIR}"
OUTPUT_VARIABLE DFHACK_GIT_COMMIT)
string(STRIP ${DFHACK_GIT_DESCRIPTION} DFHACK_GIT_DESCRIPTION)
file(WRITE ${dfhack_SOURCE_DIR}/library/include/git-describe.tmp.h
"#define DFHACK_GIT_DESCRIPTION \"${DFHACK_GIT_DESCRIPTION}\"\n")
string(STRIP ${DFHACK_GIT_COMMIT} DFHACK_GIT_COMMIT)
file(APPEND ${dfhack_SOURCE_DIR}/library/include/git-describe.tmp.h
"#define DFHACK_GIT_COMMIT \"${DFHACK_GIT_COMMIT}\"")
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different
${dfhack_SOURCE_DIR}/library/include/git-describe.tmp.h
${dfhack_SOURCE_DIR}/library/include/git-describe.h)