Re: gplc libraries not found

[Sean Charles (emacstheviking)]

Try here:

http://www.gprolog.org/manual/html_node/gprolog009.html

section 4.4.3 using the compiler, Linker Options

gplc --fast-math --min-bips -o boyer boyer.pl -L /path/to/lib

It's been a while but I think I linked SDL2 like that, actually, here's a link to the code:

https://github.com/emacstheviking/gnuprolog-libsdl2

Here's how I built my executable...

gplc \
-C -I/Library/Frameworks/SDL2.framework/Headers \
-C -I/Library/Frameworks/SDL2_ttf.framework/Headers \
-C -I/Library/Frameworks/SDL2_mixer.framework/Headers \
-C -I/Library/Frameworks/SDL2_image.framework/Headers \
-L -framework SDL2 -L -framework SDL2_ttf -L -framework \
SDL2_image -L -framework SDL2_mixer -o sdltest \
sdl-ffi.pl sdl.pl sdl_lib.c sdl_thread.c sdl_ttf.c sdl_mixer.c

Hope that helps, GNU Prolog is a sweet little thing!

:D

Sean

On 28 Apr 2022, at 18:10, Louis LSJ Krüger <zr6abc@gmail.com> wrote:

I decided to try the examples that comes with the source, but I get stuck:

gplc --fast-math --min-bips -o boyer boyer.pl
cannot locate file libbips_fd.a

How do one ensure that the compiler find the libraries? I have them in /usr/lib64.  I can't find a setting to tell the compiler where to look.

Regards.

Louis.