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https://github.com/TerryCavanagh/VVVVVV.git
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e3876feb3b
We made the lowercase names be a consistent style in the main CMake file but we missed this one. [skip ci]
42 lines
1.3 KiB
CMake
42 lines
1.3 KiB
CMake
# Expects INPUT_FILE and OUTPUT_FILE to be defined
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# find_package sets GIT_FOUND and GIT_EXECUTABLE
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find_package(Git)
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if(GIT_FOUND)
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# Get interim commit and date of commit
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execute_process(
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COMMAND "${GIT_EXECUTABLE}" log -1 --format=%h
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OUTPUT_VARIABLE INTERIM_COMMIT
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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execute_process(
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COMMAND "${GIT_EXECUTABLE}" log -1 --format=%cd --date=short
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OUTPUT_VARIABLE COMMIT_DATE
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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execute_process(
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COMMAND "${GIT_EXECUTABLE}" branch --show-current
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OUTPUT_VARIABLE BRANCH_NAME
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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endif()
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# Defaults if we don't have git or its commands fail for any reason or give blanks
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# For annoying CMake reasons, must use "${VAR}" syntax rather than VAR
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if("${INTERIM_COMMIT}" STREQUAL "")
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set(INTERIM_COMMIT "(commit?)")
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endif()
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if("${COMMIT_DATE}" STREQUAL "")
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set(COMMIT_DATE "(date?)")
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endif()
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if("${BRANCH_NAME}" STREQUAL "")
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set(BRANCH_NAME "(branch?)")
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endif()
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message(STATUS "This is interim commit ${INTERIM_COMMIT} (committed ${COMMIT_DATE}) on branch ${BRANCH_NAME}")
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# Take the template file and replace the macros with what we have
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configure_file(${INPUT_FILE} ${OUTPUT_FILE})
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