Hi Gary,
I have not built the SWI-Prolog system using mingw32, but I have had success
in building a foreign dll for SWI-Prolog (win32) using a linux system and
the mingw32 cross compilation tools.
I can't find my notes on this ... But the following might be useful:
1. Installed mingw packages on the linux box:
mingw32-runtime-3.7-2
binutils-mingw32-2.15.94-1
gcc-mingw32-3.4.2-4
mingw32-w32api-3.2-2
2. Sample Makefile
The simple Makefile below, allowed the same C source for a foreign module
for SWI-Prolog to be built for either linux or win32.
(Note that libpl.lib was copied from the Win32 distribution of SWI-Prolog,
whilst the Linux system had its own distribution of SWI-Prolog)
PLBASE=$(shell eval `pl -dump-runtime-variables` && echo $$PLBASE)
MINGW=i386-mingw32
WINLIBPL=build_scripts/materials/libpl.lib
all: so dll
so: bin/my_shared_object.so
dll: bin/my_shared_object.dll
bin/my_shared_object.so: my_shared_object.c
plld -o bin/sql_tokens -shared -Wall -O3 -g sql_tokens.c
bin/my_shared_object.dll: my_shared_object.c
$(MINGW)-gcc -I$(PLBASE)/include -O3 -shared -o $@ $< $(WINLIBPL)
$(MINGW)-strip bin/sql_tokens.dll
Let me know if this was any help.
Cheers,
Steve
> -----Original Message-----
> From: owner-prolog@xxxxxxxxxxxxxx
> [mailto:owner-prolog@xxxxxxxxxxxxxx] On Behalf Of Gary
> Sent: 06 December 2005 19:43
> To: prolog@xxxxxxxxxxxxxx
> Subject: [SWIPL] swi-prolog and mingw32
>
> Hello,
>
> Does anyone have experience with, or guidelines for,
> developing using the mingw32 compiler tool-set and
> swi-prolog. I am trying without - much success - to compile using it.
>
> I want to develop for win32 and unix from a FreeBSD
> development system via cross-compilation and using gcc in its
> various forms is the best option - I really don't want to
> have to use a different compiler for
> win32 code.
>
> Many thanks
>
> ------------
> For further info, please visit http://www.swi-prolog.org/
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