36 lines
984 B
CMake
36 lines
984 B
CMake
find_package(Git)
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if (GIT_FOUND)
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message("Found git !")
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execute_process(
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COMMAND ${GIT_EXECUTABLE} describe --tags --allways
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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OUTPUT_VARIABLE ENGINE_VERSION
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RESULT_VARIABLE GIT_DESCRIBE_ERROR_CODE
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OUTPUT_STRIP_TRAILING_WHITESPACE
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ERROR_QUIET
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)
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execute_process(
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COMMAND ${GIT_EXECUTABLE} log -1 --format=%h
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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OUTPUT_VARIABLE ENGINE_HASH
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RESULT_VARIABLE GIT_HASH_ERROR_CODE
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OUTPUT_STRIP_TRAILING_WHITESPACE
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ERROR_QUIET
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)
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endif()
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# Fallback
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if (NOT ENGINE_VERSION OR GIT_DESCRIBE_ERROR_CODE)
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set(ENGINE_VERSION "0.0.0")
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message(WARNING "No Git tag found, using default version ${ENGINE_VERSION}, fix this....")
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endif()
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if (NOT ENGINE_HASH OR GIT_HASH_ERROR_CODE)
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set(ENGINE_HASH "0000000")
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message(WARNING "No Git hash found, using default hash ${ENGINE_HASH}")
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endif()
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string(REGEX REPLACE "^v" "" ENGINE_VERSION "${ENGINE_VERSION}")
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