113 lines
2.7 KiB
CMake
113 lines
2.7 KiB
CMake
MACRO(FIND_DVCS _dest)
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IF(EXISTS "${_dest}/.hg")
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FIND_HOST_PACKAGE(Hg)
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IF(HG_FOUND)
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SET(DVCS_EXECUTABLE ${HG_EXECUTABLE})
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ENDIF()
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ELSEIF(EXISTS "${_dest}/.git")
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FIND_HOST_PACKAGE(Git)
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IF(GIT_FOUND)
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SET(DVCS_EXECUTABLE ${GIT_EXECUTABLE})
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ENDIF()
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ENDIF()
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IF(DVCS_EXECUTABLE)
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SET(DVCS_FOUND TRUE)
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ENDIF()
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ENDMACRO()
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FUNCTION(DVCS_EXECUTE _out)
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EXECUTE_PROCESS(COMMAND ${DVCS_EXECUTABLE} ${ARGN}
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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OUTPUT_VARIABLE _output
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RESULT_VARIABLE _result
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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IF(${_result} EQUAL 0)
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SET(${_out} "${_output}" PARENT_SCOPE)
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ENDIF()
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ENDFUNCTION()
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FUNCTION(DVCS_CALL _name _sep ${ARGN})
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DVCS_EXECUTE(_exec ${ARGN})
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IF(DEFINED _exec)
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MESSAGE(STATUS "DVCS ${_name}: ${_exec}")
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SET(dvcs_${_name} ${_exec} PARENT_SCOPE)
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IF(NOT "${_sep}" STREQUAL "")
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SET(VERSION_DVCS ${VERSION_DVCS}${_sep}${_exec} PARENT_SCOPE)
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ENDIF()
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ENDIF()
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ENDFUNCTION()
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MACRO(CHECK_DVCS)
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SET(VERSION_DVCS ${PROJECT_VERSION})
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IF(HG_FOUND)
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DVCS_CALL("tag" "" id -t)
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ELSEIF(GIT_FOUND)
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DVCS_CALL("tag" "" name-rev --tags --name-only HEAD)
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ENDIF()
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IF(NOT "${dvcs_tag}" STREQUAL "tip" AND NOT "${dvcs_tag}" STREQUAL "" AND NOT "${dvcs_tag}" STREQUAL "undefined")
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IF(NOT dvcs_tag STREQUAL PROJECT_VERSION)
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MESSAGE(FATAL_ERROR "DVCS Tag and defined PROJECT_VERSION is not equal")
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ENDIF()
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ELSE()
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IF(HG_FOUND)
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DVCS_EXECUTE(dvcs_distance log -r ${PROJECT_VERSION}::. --template 1)
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STRING(LENGTH "${dvcs_distance}" dvcs_distance)
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MESSAGE(STATUS "DVCS distance: ${dvcs_distance}")
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SET(VERSION_DVCS ${VERSION_DVCS}+${dvcs_distance})
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ELSEIF(GIT_FOUND)
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DVCS_CALL("distance" "+" rev-list --count ${PROJECT_VERSION}...HEAD)
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ENDIF()
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GET_DVCS_INFO()
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ENDIF()
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ENDMACRO()
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MACRO(GET_DVCS_INFO)
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IF(HG_FOUND)
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DVCS_CALL("branch" "-" branch)
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ELSEIF(GIT_FOUND)
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DVCS_CALL("branch" "-" rev-parse --abbrev-ref HEAD)
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ENDIF()
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IF(HG_FOUND)
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DVCS_CALL("phase" "" log -r . -T {phase})
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IF(DEFINED dvcs_phase)
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IF("${dvcs_phase}" STREQUAL "public")
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UNSET(dvcs_phase)
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ELSE()
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SET(VERSION_DVCS ${VERSION_DVCS}-${dvcs_phase})
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ENDIF()
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ENDIF()
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ENDIF()
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IF(HG_FOUND)
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DVCS_CALL("revision" "-" id -i)
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ELSEIF(GIT_FOUND)
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DVCS_CALL("revision" "-" rev-parse --verify --short HEAD)
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DVCS_EXECUTE(dvcs_dirty_wc diff --shortstat)
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IF(DEFINED dvcs_dirty_wc)
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MESSAGE(STATUS "DVCS: dirty working copy")
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SET(dvcs_revision ${dvcs_revision}+)
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SET(VERSION_DVCS ${VERSION_DVCS}+)
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ENDIF()
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ENDIF()
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ENDMACRO()
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FIND_DVCS(${PROJECT_SOURCE_DIR})
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IF(DVCS_FOUND)
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OPTION(ENABLE_DVCS "Check consistency of version/tag and get additional revision data" true)
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IF(ENABLE_DVCS)
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CHECK_DVCS()
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ENDIF()
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ENDIF()
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