[SDL] building SDL_image from svn with cygwin

[neil at cloudsprinter.com]

Quoting Alberto Luaces <aluaces at udc.es>:

> IIRC, Cygwin's packages such as libjpeg, libpng,... have a binary version
> containing just the dll's (that is what you seem to have installed so far)
> and a development package including the header files and the necessary files
> to perform the linking stage. Look for them in the "development" category of
> Cygwin.
>


this is what i have done, i have all the right files in all the right 
places, (
( dev files for png jpeg tiff zlib ) just for some (to me unknown) 
reason, they
are not getting picked up on make of SDL_image.



>> right.. i could say i'm being a n00b but i'm not really a n00b i'm just a
>> bit lazy and stupid when it comes to these things..
>>
>> i built SDL in cygwin with the svn checkout. (yay)
>>
>> i built SDL_mixer in cygwin with the svn checkout. (yay)
>>
>> but when it comes to building SDL_image, it dosnt seem to want to find the
>> jpeg png zlib tiff .h files, which are in /usr/include, so i'm thinking
>> perhaps there is someting amiss with the configure script.
>>
>> and after doing the usual just crack the header files in the directory and
>> type make again routine to try to get SDL_image i got this
>>
>> (jpeg lib 6b)
>>
>> .libs/IMG_jpg.o: In function `IMG_InitJPG':
>> /home/ROEHRIG/SDL_image/IMG_jpg.c:145: undefined reference to
>> `_jpeg_calc_output_dimensions'
>> /home/ROEHRIG/SDL_image/IMG_jpg.c:146: undefined reference to
>> `_jpeg_CreateDecompress'
>> /home/ROEHRIG/SDL_image/IMG_jpg.c:147: undefined reference to
>> `_jpeg_destroy_decompress'
>> /home/ROEHRIG/SDL_image/IMG_jpg.c:148: undefined reference to
>> `_jpeg_finish_decompress'
>> /home/ROEHRIG/SDL_image/IMG_jpg.c:149: undefined reference to
>> `_jpeg_read_header'
>> /home/ROEHRIG/SDL_image/IMG_jpg.c:150: undefined reference to
>> `_jpeg_read_scanlines'
>> /home/ROEHRIG/SDL_image/IMG_jpg.c:151: undefined reference to
>> `_jpeg_resync_to_restart'
>> /home/ROEHRIG/SDL_image/IMG_jpg.c:152: undefined reference to
>> `_jpeg_start_decompress'
>> /home/ROEHRIG/SDL_image/IMG_jpg.c:153: undefined reference to
>> `_jpeg_std_error' Creating library file: .libs/libSDL_image.dll.a
>> collect2: ld returned 1 exit status
>> make: *** [libSDL_image.la] Error 1
>>
>>
>> i know svn is a testing type scenario, and i am probably being a n00b, just
>> wondering is all
>>
>> ;-)
>>
>> ok, i'm off to drool in the corner
>>
>
>
> _______________________________________________
> SDL mailing list
> SDL at lists.libsdl.org
> http://lists.libsdl.org/listinfo.cgi/sdl-libsdl.org
>
> e-mail provided by Moose Internet Services
> http://www.moose.co.uk/
>