23 lines
619 B
CMake
23 lines
619 B
CMake
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if(__git_functions)
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return()
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endif()
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set(__git_functions YES)
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function( get_branch_from_git )
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execute_process(
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COMMAND git rev-parse --abbrev-ref HEAD
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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RESULT_VARIABLE git_result
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OUTPUT_VARIABLE git_branch
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ERROR_VARIABLE git_error
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OUTPUT_STRIP_TRAILING_WHITESPACE
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ERROR_STRIP_TRAILING_WHITESPACE
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)
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if( NOT git_result EQUAL 0 )
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message( FATAL_ERROR "Failed to execute Git: ${git_error}" )
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endif()
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set( GIT_BRANCH ${git_branch} PARENT_SCOPE )
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endfunction( get_branch_from_git )
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