Prolog under OpenBSD2.9

[Markus Schneider]

Hello,

first at all thanx for this free Software!
I wanted to compile gprolog under my
OpenBSD2.9 System but I have got an Error
when have tried to run make. The Error looks
like this:

(cd EnginePl; make config) . ./SETVARS;for i in TopComp EnginePl Wam2Ma
Ma2Asm Linedit   BipsPl Pl2Wam Fd2C EngineFD BipsFD;do (cd $i; make) ||
exit 1; done; (cd TopComp; make gprolog) D=`(cd ..;for i in *;do test -d
$i && X="$X /opt/download/gprolog-1.2.8/src/$i";done;echo $X)`;
./cpp_headers headers.h gprolog.h $D *** Error code 1  
Stop in /opt/download/gprolog-1.2.8/src/EnginePl (line 59 of Makefile).
*** Error code 1  
Stop in /opt/download/gprolog-1.2.8/src (line 45 of Makefile).

I don't understand these Error lines because
I' m not a C-Programmer. So I hope someone of
you can help me further.

With kind regards

Markus Schneider