the upcoming 2.0 version
https://redmine.lighttpd.net/projects/lighttpd2
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48 lines
1.5 KiB
48 lines
1.5 KiB
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IF(NOT RAGEL_EXECUTABLE) |
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MESSAGE(STATUS "Looking for ragel") |
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FIND_PROGRAM(RAGEL_EXECUTABLE ragel) |
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IF(RAGEL_EXECUTABLE) |
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EXECUTE_PROCESS(COMMAND "${RAGEL_EXECUTABLE}" -v OUTPUT_VARIABLE _version) |
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STRING(REGEX MATCH "[0-9.]+" RAGEL_VERSION ${_version}) |
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SET(RAGEL_FOUND TRUE) |
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ENDIF(RAGEL_EXECUTABLE) |
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ELSE(NOT RAGEL_EXECUTABLE) |
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EXECUTE_PROCESS(COMMAND "${RAGEL_EXECUTABLE}" -v OUTPUT_VARIABLE _version) |
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STRING(REGEX MATCH "[0-9.]+" RAGEL_VERSION ${_version}) |
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SET(RAGEL_FOUND TRUE) |
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ENDIF(NOT RAGEL_EXECUTABLE) |
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IF(RAGEL_FOUND) |
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IF (NOT Ragel_FIND_QUIETLY) |
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MESSAGE(STATUS "Found ragel: ${RAGEL_EXECUTABLE} (${RAGEL_VERSION})") |
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ENDIF (NOT Ragel_FIND_QUIETLY) |
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IF(NOT RAGEL_FLAGS) |
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SET(RAGEL_FLAGS "-T1") |
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ENDIF(NOT RAGEL_FLAGS) |
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MACRO(RAGEL_PARSER SRCFILE) |
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GET_FILENAME_COMPONENT(SRCPATH "${SRCFILE}" PATH) |
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GET_FILENAME_COMPONENT(SRCBASE "${SRCFILE}" NAME_WE) |
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SET(OUTFILE "${CMAKE_CURRENT_BINARY_DIR}/${SRCPATH}/${SRCBASE}.c") |
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FILE(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/${SRCPATH}") |
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SET(INFILE "${CMAKE_CURRENT_SOURCE_DIR}/${SRCFILE}") |
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SET(_flags ${ARGV1}) |
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IF(NOT _flags) |
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SET(_flags ${RAGEL_FLAGS}) |
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ENDIF(NOT _flags) |
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ADD_CUSTOM_COMMAND(OUTPUT ${OUTFILE} |
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COMMAND "${RAGEL_EXECUTABLE}" |
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ARGS -C ${_flags} -o "${OUTFILE}" "${INFILE}" |
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DEPENDS "${INFILE}" |
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COMMENT "Generating ${SRCBASE}.c from ${SRCFILE}" |
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) |
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ENDMACRO(RAGEL_PARSER) |
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ELSE(RAGEL_FOUND) |
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IF(Ragel_FIND_REQUIRED) |
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MESSAGE(FATAL_ERROR "Could not find ragel") |
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ENDIF(Ragel_FIND_REQUIRED) |
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ENDIF(RAGEL_FOUND)
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