codec/CMakeLists.txt

   1 # Build the demo app, small examples
   2
   3 # First thing define the common source:
   4 SET(common_SRCS
   5   convert.c
   6   index.c
   7 )
   8
   9 # Then check if getopt is present:
  10 INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
  11 SET(DONT_HAVE_GETOPT 1)
  12 IF(UNIX) #I am pretty sure only *nix sys have this anyway
  13   CHECK_INCLUDE_FILE("getopt.h" CMAKE_HAVE_GETOPT_H)
  14   # Seems like we need the contrary:
  15   IF(CMAKE_HAVE_GETOPT_H)
  16     SET(DONT_HAVE_GETOPT 0)
  17   ENDIF(CMAKE_HAVE_GETOPT_H)
  18 ENDIF(UNIX)
  19
  20 # If not getopt was found then add it to the lib:
  21 IF(DONT_HAVE_GETOPT)
  22   ADD_DEFINITIONS(-DDONT_HAVE_GETOPT)
  23   SET(common_SRCS
  24     ${common_SRCS}
  25     compat/getopt.c
  26   )
  27 ENDIF(DONT_HAVE_GETOPT)
  28
  29 # Headers file are located here:
  30 INCLUDE_DIRECTORIES(
  31   ${OPENJPEG_SOURCE_DIR}/libopenjpeg
  32   )
  33
  34 # Do the proper thing when building static...if only there was configured
  35 # headers or def files instead
  36 IF(NOT BUILD_SHARED_LIBS)
  37   ADD_DEFINITIONS(-DOPJ_STATIC)
  38 ENDIF(NOT BUILD_SHARED_LIBS)
  39
  40 FIND_PACKAGE(TIFF REQUIRED)
  41 FIND_PACKAGE(PNG REQUIRED)
  42
  43 # Loop over all executables:
  44 FOREACH(exe j2k_to_image image_to_j2k j2k_dump)
  45   ADD_EXECUTABLE(${exe} ${exe}.c ${common_SRCS})
  46   TARGET_LINK_LIBRARIES(${exe} ${OPJ_PREFIX}openjpeg ${TIFF_LIBRARIES} ${PNG_LIBRARIES})
  47   ADD_TEST(${exe} ${EXECUTABLE_OUTPUT_PATH}/${exe})
  48   # calling those exe without option will make them fail always:
  49   SET_TESTS_PROPERTIES(${exe} PROPERTIES WILL_FAIL TRUE)
  50   # On unix you need to link to the math library:
  51   IF(UNIX)
  52     TARGET_LINK_LIBRARIES(${exe} m)
  53   ENDIF(UNIX)
  54   # Install exe
  55   INSTALL(TARGETS ${exe}
  56     EXPORT OpenJPEGTargets
  57     DESTINATION ${OPENJPEG_INSTALL_BIN_DIR} COMPONENT Applications
  58   )
  59 ENDFOREACH(exe)
  60
  61 if(BUILD_TESTING)
  62 # Do testing here, once we know the examples are being built:
  63 FILE(GLOB_RECURSE OPENJPEG_DATA_IMAGES_GLOB
  64   "${JPEG2000_CONFORMANCE_DATA_ROOT}/*.j2k"
  65   "${JPEG2000_CONFORMANCE_DATA_ROOT}/*.j2c"
  66   "${JPEG2000_CONFORMANCE_DATA_ROOT}/*.jp2"
  67   )
  68
  69 foreach(filename ${OPENJPEG_DATA_IMAGES_GLOB})
  70   get_filename_component(filename_temp ${filename} NAME)
  71   get_filename_component(filename_ext ${filename} EXT)
  72   execute_process(COMMAND ${EXECUTABLE_OUTPUT_PATH}/j2k_dump -i ${filename}
  73     OUTPUT_VARIABLE dump_success
  74     OUTPUT_FILE ${CMAKE_CURRENT_BINARY_DIR}/${filename_temp}.dump
  75     ERROR_QUIET
  76   )
  77   if(dump_success)
  78   file(READ ${CMAKE_CURRENT_BINARY_DIR}/${filename_temp}.dump numcomp_file)
  79   string(REGEX REPLACE ".*numcomps=([0-9]+).*" "\\1"
  80     numcomps "${numcomp_file}")
  81   #message( "found:${output_variable} for ${filename_temp}" )
  82   endif()
  83   ADD_TEST(dump-${filename_temp} ${EXECUTABLE_OUTPUT_PATH}/j2k_dump -i ${filename})
  84   foreach(codec_type ppm pgx bmp tif raw tga png)
  85     ADD_TEST(j2i-${filename_temp}-${codec_type} ${EXECUTABLE_OUTPUT_PATH}/j2k_to_image -i ${filename} -o ${filename_temp}.${codec_type})
  86     ADD_TEST(i2j-${filename_temp}-${codec_type} ${EXECUTABLE_OUTPUT_PATH}/image_to_j2k -i ${filename_temp}.${codec_type} -o ${filename_temp}.${codec_type}${filename_ext})
  87     #if(UNIX)
  88     #  ADD_TEST(cmp-${filename_temp}-${codec_type} cmp ${filename} ${filename_temp}.${codec_type}${filename_ext})
  89     #endif(UNIX)
  90   endforeach(codec_type)
  91 endforeach(filename)
  92 endif(BUILD_TESTING)