1 # genchk.cmake.in 2 # Generate .chk from .out with awk (generic), based upon the automake logic. 3 4 # Copyright (C) 2016 Glenn Randers-Pehrson 5 # Written by Roger Leigh, 2016 6 7 # This code is released under the libpng license. 8 # For conditions of distribution and use, see the disclaimer 9 # and license in png.h 10 11 # Variables substituted from CMakeLists.txt 12 set(SRCDIR "@CMAKE_CURRENT_SOURCE_DIR@") 13 14 set(AWK "@AWK@") 15 16 get_filename_component(INPUTEXT "${INPUT}" EXT) 17 get_filename_component(OUTPUTEXT "${OUTPUT}" EXT) 18 get_filename_component(INPUTBASE "${INPUT}" NAME_WE) 19 get_filename_component(OUTPUTBASE "${OUTPUT}" NAME_WE) 20 get_filename_component(INPUTDIR "${INPUT}" PATH) 21 get_filename_component(OUTPUTDIR "${OUTPUT}" PATH) 22 23 if("${INPUTEXT}" STREQUAL ".out" AND "${OUTPUTEXT}" STREQUAL ".chk") 24 # Generate .chk from .out with awk (generic) 25 file(REMOVE "${OUTPUT}" "${OUTPUTDIR}/${OUTPUTBASE}.new") 26 execute_process(COMMAND "${AWK}" -f "${SRCDIR}/scripts/checksym.awk" 27 "${SRCDIR}/scripts/${INPUTBASE}.def" 28 "of=${OUTPUTDIR}/${OUTPUTBASE}.new" 29 "${INPUT}" 30 RESULT_VARIABLE AWK_FAIL) 31 if(AWK_FAIL) 32 message(FATAL_ERROR "Failed to generate ${OUTPUTDIR}/${OUTPUTBASE}.new") 33 endif() 34 file(RENAME "${OUTPUTDIR}/${OUTPUTBASE}.new" "${OUTPUT}") 35 else() 36 message(FATAL_ERROR "Unsupported conversion: ${INPUTEXT} to ${OUTPUTEXT}") 37 endif() 38
