# checking all possibly used modules (required and optionals)
CHECK_MODULE_AND_SET( EXIF exif exif_available )
CHECK_MODULE_AND_SET( FREETYPE freetype2>=${FREETYPE_REQUIRED} freetype_available )
CHECK_MODULE_AND_SET( FREETYPE_BITMAP_SUPPORT freetype2>=${FREETYPE_BITMAP_SUPPORT_VERSION} freetype_bitmap_support)
CHECK_MODULE_AND_SET( FONTCONFIG fontconfig fontconfig_available )
CHECK_MODULE_AND_SET( PNG libpng [] )
# checking all possibly used modules (required and optionals)
CHECK_MODULE_AND_SET( EXIF exif exif_available )
CHECK_MODULE_AND_SET( FREETYPE freetype2>=${FREETYPE_REQUIRED} freetype_available )
CHECK_MODULE_AND_SET( FREETYPE_BITMAP_SUPPORT freetype2>=${FREETYPE_BITMAP_SUPPORT_VERSION} freetype_bitmap_support)
CHECK_MODULE_AND_SET( FONTCONFIG fontconfig fontconfig_available )
CHECK_MODULE_AND_SET( PNG libpng [] )