fellows, hi again
I'm having problems with the jpeglib. When I compile the program, the compiler shows these errors. What's the matter.Thanks.
My compiler is the Dev C++ 4.9.9.2:
Code:[Linker error] undefined reference to `jpeg_std_error(jpeg_error_mgr*)'
[Linker error] undefined reference to `jpeg_CreateCompress(jpeg_compress_struct*, int, unsigned int)'
[Linker error] undefined reference to `jpeg_stdio_dest(jpeg_compress_struct*, _iobuf*)'
[Linker error] undefined reference to `jpeg_set_defaults(jpeg_compress_struct*)'
[Linker error] undefined reference to `jpeg_set_quality(jpeg_compress_struct*, int, bool)'
[Linker error] undefined reference to `jpeg_start_compress(jpeg_compress_struct*, bool)'
[Linker error] undefined reference to `jpeg_write_scanlines(jpeg_compress_struct*, unsigned char**, unsigned int)'
[Linker error] undefined reference to `jpeg_finish_compress(jpeg_compress_struct*)'
[Linker error] undefined reference to `jpeg_destroy_compress(jpeg_compress_struct*)'
[Linker error] undefined reference to `jpeg_std_error(jpeg_error_mgr*)'
[Linker error] undefined reference to `jpeg_CreateDecompress(jpeg_decompress_struct*, int, unsigned int)'
[Linker error] undefined reference to `jpeg_stdio_src(jpeg_decompress_struct*, _iobuf*)'
[Linker error] undefined reference to `jpeg_read_header(jpeg_decompress_struct*, bool)'
[Linker error] undefined reference to `jpeg_start_decompress(jpeg_decompress_struct*)'
[Linker error] undefined reference to `jpeg_read_scanlines(jpeg_decompress_struct*, unsigned char**, unsigned int)'
[Linker error] undefined reference to `jpeg_finish_decompress(jpeg_decompress_struct*)'
[Linker error] undefined reference to `jpeg_destroy_decompress(jpeg_decompress_struct*)'
[Linker error] undefined reference to `jpeg_std_error(jpeg_error_mgr*)'
[Linker error] undefined reference to `jpeg_CreateDecompress(jpeg_decompress_struct*, int, unsigned int)'
[Linker error] undefined reference to `jpeg_stdio_src(jpeg_decompress_struct*, _iobuf*)'
[Linker error] undefined reference to `jpeg_read_header(jpeg_decompress_struct*, bool)'
[Linker error] undefined reference to `jpeg_start_decompress(jpeg_decompress_struct*)'
[Linker error] undefined reference to `jpeg_read_scanlines(jpeg_decompress_struct*, unsigned char**, unsigned int)'
[Linker error] undefined reference to `jpeg_finish_decompress(jpeg_decompress_struct*)'
[Linker error] undefined reference to `jpeg_destroy_decompress(jpeg_decompress_struct*)'
ld returned 1 exit status
