helo evrybody.
When I compile my prog that uses sdl_image lib. the compiler show this error:
/usr/lib/libSDL_image.a(IMG_jpg.o)(.text+0x229): In function IMG_LoadJPG_RW': : undefined reference tojpeg_std_error’
/usr/lib/libSDL_image.a(IMG_jpg.o)(.text+0x281): In function IMG_LoadJPG_RW': : undefined reference tojpeg_CreateDecompress’
/usr/lib/libSDL_image.a(IMG_jpg.o)(.text+0x2bc): In function IMG_LoadJPG_RW': : undefined reference tojpeg_resync_to_restart’
/usr/lib/libSDL_image.a(IMG_jpg.o)(.text+0x2dc): In function IMG_LoadJPG_RW': : undefined reference tojpeg_read_header’
/usr/lib/libSDL_image.a(IMG_jpg.o)(.text+0x2f7): In function IMG_LoadJPG_RW': : undefined reference tojpeg_calc_output_dimensions’
/usr/lib/libSDL_image.a(IMG_jpg.o)(.text+0x35d): In function IMG_LoadJPG_RW': : undefined reference tojpeg_start_decompress’
/usr/lib/libSDL_image.a(IMG_jpg.o)(.text+0x3ab): In function IMG_LoadJPG_RW': : undefined reference tojpeg_read_scanlines’
/usr/lib/libSDL_image.a(IMG_jpg.o)(.text+0x3c7): In function IMG_LoadJPG_RW': : undefined reference tojpeg_finish_decompress’
/usr/lib/libSDL_image.a(IMG_jpg.o)(.text+0x3d5): In function IMG_LoadJPG_RW': : undefined reference tojpeg_destroy_decompress’
/usr/lib/libSDL_image.a(IMG_jpg.o)(.text+0x425): In function IMG_LoadJPG_RW': : undefined reference tojpeg_destroy_decompress’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x4b): In function IMG_isPNG': : undefined reference topng_sig_cmp’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x6d): In function png_read_data': : undefined reference topng_get_io_ptr’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0xe2): In function IMG_LoadPNG_RW': : undefined reference topng_create_read_struct’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0xf5): In function IMG_LoadPNG_RW': : undefined reference topng_create_info_struct’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x134): In function IMG_LoadPNG_RW': : undefined reference topng_set_read_fn’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x146): In function IMG_LoadPNG_RW': : undefined reference topng_read_info’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x187): In function IMG_LoadPNG_RW': : undefined reference topng_get_IHDR’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x192): In function IMG_LoadPNG_RW': : undefined reference topng_set_strip_16’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x19d): In function IMG_LoadPNG_RW': : undefined reference topng_set_packing’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x1c3): In function IMG_LoadPNG_RW': : undefined reference topng_get_valid’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x1eb): In function IMG_LoadPNG_RW': : undefined reference topng_read_update_info’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x22c): In function IMG_LoadPNG_RW': : undefined reference topng_get_IHDR’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x341): In function IMG_LoadPNG_RW': : undefined reference topng_read_image’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x3b8): In function IMG_LoadPNG_RW': : undefined reference topng_destroy_read_struct’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x419): In function IMG_LoadPNG_RW': : undefined reference topng_get_tRNS’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x43a): In function IMG_LoadPNG_RW': : undefined reference topng_set_expand’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x4c0): In function IMG_LoadPNG_RW': : undefined reference topng_set_gray_to_rgb’
/usr/lib/libSDL_image.a(IMG_png.o)(.text+0x52c): In function IMG_LoadPNG_RW': : undefined reference topng_set_expand’
collect2: ld returned 1 exit status
googling didnt help.
does anybody know whats the problem?
thanx for any help