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3024c67995
Pull request #416 introduced a common bug where version.hpp wouldn't be regenerated every build, poteantially leading to stale version data. This commit adds a custom build target, git-version, which updates version.hpp before the components library is built.
24 lines
808 B
CMake
24 lines
808 B
CMake
execute_process (
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COMMAND ${GIT_EXECUTABLE} rev-list --tags --max-count=1
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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RESULT_VARIABLE EXITCODE1
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OUTPUT_VARIABLE TAGHASH
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process (
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COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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RESULT_VARIABLE EXITCODE2
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OUTPUT_VARIABLE COMMITHASH
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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string (COMPARE EQUAL "${EXITCODE1}:${EXITCODE2}" "0:0" SUCCESS)
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if (SUCCESS)
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set(OPENMW_VERSION_COMMITHASH "${COMMITHASH}")
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set(OPENMW_VERSION_TAGHASH "${TAGHASH}")
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message(STATUS "OpenMW version ${OPENMW_VERSION}")
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else (SUCCESS)
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message(WARNING "Failed to get valid version information from Git")
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endif (SUCCESS)
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configure_file(${VERSION_HPP_IN} ${VERSION_HPP})
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