This is wonderful work. I can see myself having fun with it. Thank you.
I am running Ubuntu 16.04.0 LTS (xenial). Many of the demos worked just
fine, but the sdl_pong.l demo, and the picoblocks game both failed with
the following error:
!? (native "/usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0"
"SDL_CreateRGBSurfaceWithFormat" 'N 0 "IW" "IH" "IBpp" "IPxf")
[DLL] /usr/lib/x86_64-linux-gnu/libSDL2-2.0.so.0: undefined symbol:
SDL_CreateRGBSurfaceWithFormat
I think the SDL2 library bundled with this version of Ubuntu is a bit
old. Running the command
nm -D libSDL2-2.0.so | grep SDL_CreateRGBSurface
gives these results:
00000000000478f0 T SDL_CreateRGBSurface
0000000000047900 T SDL_CreateRGBSurfaceFrom
The SDL_CreateRGBSurfaceWithFormat function isn't found.
The libsdl wiki (https://wiki.libsdl.org/SDL_CreateRGBSurfaceWithFormat)
says that that function was only added from SDL 2.0.5. I will try
installing a newer version of libSDL and test it again.
On 3/15/19 6:46 PM, alfonso.vil...@gmail.com wrote:
Hello,
I want to share with you my progresses on the following Bitbucket
repository:
https://bitbucket.org/alfonsovillen/picolispffi/src/master/
I would be thankful if someone could take some time to try the demos
and tell me whether they run well.
Best regards,
Alfonso Villén
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