mirror of
https://github.com/LMMS/lmms.git
synced 2026-01-28 08:19:32 -05:00
60 lines
2.0 KiB
CMake
60 lines
2.0 KiB
CMake
FIND_PACKAGE(Git)
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IF(GIT_FOUND AND NOT FORCE_VERSION)
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# Look for git tag information (e.g. Stable: "v1.0.0", Non-stable: "v1.0.0-123-a1b2c3d4")
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EXECUTE_PROCESS(
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COMMAND "${GIT_EXECUTABLE}" describe --tags --match v[0-9].[0-9].[0-9]*
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OUTPUT_VARIABLE GIT_TAG
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WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
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TIMEOUT 1
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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STRING(REPLACE "-" ";" TAG_LIST "${GIT_TAG}")
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LIST(LENGTH TAG_LIST TAG_LIST_LENGTH)
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IF(TAG_LIST_LENGTH EQUAL 1)
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# Stable build, FORCE_VERSION=x.x.x
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LIST(GET TAG_LIST 0 FORCE_VERSION)
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STRING(REPLACE "v" "" FORCE_VERSION "${FORCE_VERSION}")
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ELSEIF(TAG_LIST_LENGTH EQUAL 3)
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# Non-stable build, FORCE_VERSION=x.x.x-hash
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LIST(GET TAG_LIST 0 FORCE_VERSION)
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LIST(GET TAG_LIST 2 COMMIT_HASH)
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STRING(REPLACE "v" "" FORCE_VERSION "${FORCE_VERSION}")
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STRING(REPLACE "g" "" COMMIT_HASH "${COMMIT_HASH}")
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SET(FORCE_VERSION "${FORCE_VERSION}-${COMMIT_HASH}")
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ENDIF()
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ENDIF()
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IF(FORCE_VERSION STREQUAL "internal")
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# Use release info from /CMakeLists.txt
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ELSEIF(FORCE_VERSION)
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STRING(REPLACE "." ";" VERSION_LIST "${FORCE_VERSION}")
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STRING(REPLACE "-" ";" VERSION_LIST "${VERSION_LIST}")
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LIST(LENGTH VERSION_LIST VERSION_LENGTH)
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LIST(GET VERSION_LIST 0 VERSION_MAJOR)
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LIST(GET VERSION_LIST 1 VERSION_MINOR)
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LIST(GET VERSION_LIST 2 VERSION_PATCH)
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IF(VERSION_LENGTH GREATER 3)
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LIST(GET VERSION_LIST 3 VERSION_SUFFIX)
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ENDIF()
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SET(VERSION "${FORCE_VERSION}")
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ELSE()
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MESSAGE("Git not found. Using release info from /CMakeLists.txt")
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ENDIF()
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MESSAGE("\n"
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"Configuring ${PROJECT_NAME_UCASE}\n"
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"--------------------------\n"
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"* Build version : ${VERSION}\n"
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"* Major version : ${VERSION_MAJOR}\n"
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"* Minor version : ${VERSION_MINOR}\n"
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"* Patch version : ${VERSION_PATCH}\n"
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"* Suffix version : ${VERSION_SUFFIX}\n"
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"*\n\n"
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"Optional Version Usage:\n"
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"--------------------------\n"
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"* Override version: -DFORCE_VERSION=x.x.x-x\n"
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"* Disable hash suffix: -DFORCE_VERSION=internal\n"
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)
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