1include(GetPrerequisites) 2 3 4MACRO(checkVapourSynth) 5 macro(GET_VAPOURSYNTH_PYTHON lib result) 6 set(${result} "NOTFOUND") 7 GET_PREREQUISITES(${lib} xoutput 0 0 "" "") 8 foreach(dep ${xoutput}) 9 if(dep MATCHES ".*libpython3.*") 10 # path looks like /usr/lib/x86_64-linux-gnu/libpython3.6m.so.1.0 11 STRING(REGEX REPLACE "^.*libpython3" "libpython3" shortened "${dep}" ) 12 STRING(REGEX REPLACE "so.*$" "so" shortened "${shortened}" ) 13 # Now it looks like this libpython3.6m.so 14 set(${result} ${shortened}) 15 MESSAGE(STATUS "Got python lib : ${${result}}") 16 endif(dep MATCHES ".*libpython3.*") 17 endforeach(dep ${xoutput}) 18 endmacro(GET_VAPOURSYNTH_PYTHON lib) 19 20 IF (NOT VAPOURSYNTH_CHECKED) 21 OPTION(VAPOURSYNTH "" ON) 22 23 MESSAGE(STATUS "Checking for VAPOURSYNTH") 24 MESSAGE(STATUS "***********************") 25 26 IF (VAPOURSYNTH) 27 PKG_CHECK_MODULES(VAPOURSYNTHSCRIPT vapoursynth-script) 28 IF (VAPOURSYNTHSCRIPT_FOUND) 29 MESSAGE(STATUS "VSSCRIPT<${VAPOURSYNTHSCRIPT_CFLAGS}> < ${VAPOURSYNTHSCRIPT_LDFLAGS}> <${VAPOURSYNTHSCRIPT_LIBRARIES}>") 30 IF(NOT APPLE AND NOT WIN32) 31 LIST(GET VAPOURSYNTHSCRIPT_LIBRARIES 0 xfirst) 32 GET_VAPOURSYNTH_PYTHON( "${VAPOURSYNTHSCRIPT_LIBDIR}/lib${xfirst}.so" VAPOURSYNTH_PYTHONLIB) 33 SET(VAPOURSYNTHSCRIPT_CFLAGS "${VAPOURSYNTHSCRIPT_CFLAGS} -DVAPOURSYNTH_PYTHONLIB='\"${VAPOURSYNTH_PYTHONLIB}\"'") 34 ENDIF(NOT APPLE AND NOT WIN32) 35 SET(USE_VAPOURSYNTH 1) 36 ENDIF (VAPOURSYNTHSCRIPT_FOUND) 37 ELSE (VAPOURSYNTH) 38 MESSAGE("${MSG_DISABLE_OPTION}") 39 ENDIF (VAPOURSYNTH) 40 41 SET(VAPOURSYNTH_CHECKED 1) 42 43 MESSAGE("") 44 ENDIF (NOT VAPOURSYNTH_CHECKED) 45 46 APPEND_SUMMARY_LIST("Miscellaneous" "VapourSynth" "${VAPOURSYNTHSCRIPT_FOUND}") 47ENDMACRO(checkVapourSynth) 48