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Date: Fri, 4 Apr 1997 22:44:36 -0800 (PST)
From: Scott Overholser <scotto@remuda.com>
To: Zahemszky Gabor <zgabor@CoDe.hu>
cc: FreeBSD questions <freebsd-questions@freebsd.org>
Subject: Re: HylaFAX broken on 2.2.0-R?
In-Reply-To: <199704031353.PAA01207@CoDe.hu>
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Here's more info:
capture()
{
    (eval "set -x; $*") >&5 2>&1
    return
}
captureX()
{
    (eval "set -x; $*") 2>&5
    return
}
#
# runMake target rules ...
#
runMakeX()
{
    target="$1"; shift
    $RM $target
    (echo DEPTH=.; echo SRCDIR=.; cat xdefs;
       for i in "$@"; do
          echo "$i";
       done
    )>confMakefile
    captureX ${MAKE} -f confMakefile $target
    return
}
runMake()
{
    runMakeX "$@" >&5
    return
}


On Thu, 3 Apr 1997, Zahemszky Gabor wrote:

> <SNIP>
> 
> > configure generates a log file which clearly shows the compiles failing.
> > Somehow, configure thinks it succeeds.  
> 
> Please, send the runMake function, too!
> 
> > CheckForLibrary()
> > {
> >     f=$1; shift
> >     libs="$@";
> >     cat>t.c<<EOF
> > int t() { $f(); return 0; }
> > int main(){ t(); return 0; }
> > EOF
> >     runMake t "t:; ${CCOMPILER} ${ENVOPTS} t.c $libs"
> > }
> > 
> > #
> > # Look for an include file.
> > #
> > CheckForIncludeFile()
> > {
> >     (for i do
> >         echo "#include \"$i\""
> >      done)>t.c
> >     runMake t "t:; ${CCOMPILER} ${ENVOPTS} -E t.c"
> > }
> > 
> > if [ "$LIBIMAGE" = auto ]; then
> >     if CheckForLibrary iopen -limage && CheckForIncludeFile gl/image.h;
> > then
> >         Note "Looks like there is support for SGI RGB images."
> >         LIBIMAGE=yes
> >     else
> >         LIBIMAGE=no
> >     fi
> 
> Both CheckForLibrary, and CheckForIncludeFile return with the exit code of
> runMake.  I don't know why, runMake exit with 0.  So the problem is with
> runMake.
>