2014-04-06 17:02:28 +01:00
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if(__GITFUNCTIONS_CMAKE__)
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return()
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endif()
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set(__GITFUNCTIONS_CMAKE__ TRUE)
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find_package(Git QUIET)
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include(CMakeParseArguments)
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if(GIT_FOUND)
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function(git_run)
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set(oneValueArgs OUTPUT_VAR DEFAULT)
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set(multiValueArgs COMMAND)
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cmake_parse_arguments(GIT_RUN "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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execute_process(COMMAND ${GIT_EXECUTABLE} ${GIT_RUN_COMMAND}
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2014-04-09 14:41:49 +01:00
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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RESULT_VARIABLE GIT_RESULTVAR
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OUTPUT_VARIABLE GIT_OUTVAR
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OUTPUT_STRIP_TRAILING_WHITESPACE
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2014-04-06 17:02:28 +01:00
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)
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if(GIT_RESULTVAR EQUAL 0)
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set(${GIT_RUN_OUTPUT_VAR} "${GIT_OUTVAR}" PARENT_SCOPE)
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else()
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set(${GIT_RUN_OUTPUT_VAR} ${GIT_RUN_DEFAULT})
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message(STATUS "Failed to run Git: ${GIT_OUTVAR}")
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endif()
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endfunction()
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else()
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function(git_run)
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set(oneValueArgs OUTPUT_VAR DEFAULT)
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set(multiValueArgs COMMAND)
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cmake_parse_arguments(GIT_RUN "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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set(${GIT_RUN_OUTPUT_VAR} ${GIT_RUN_DEFAULT})
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endfunction(git_run)
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endif()
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