From: Antoine Jacoutot <ajacoutot@bsdfrog.org>
Subject: Re: math/graphviz build failure
To: Edd Barrett <edd@theunixzoo.co.uk>, Christian Weisgerber <naddy@mips.inka.de>, edd@openbsd.org, ports@openbsd.org
Date: Tue, 5 Aug 2025 14:17:46 +0200

On Tue, Aug 05, 2025 at 11:38:38AM +0100, Stuart Henderson wrote:
> On 2025/08/04 20:33, Edd Barrett wrote:
> > Hi Naddy,
> > 
> > On Mon, Aug 04, 2025 at 12:15:38AM +0200, Christian Weisgerber wrote:
> > > math/graphviz failed to build in my latest amd64 bulk build.  This
> > > looks like a sporadic failure related to guile.  The graphviz port
> > > depends on guile2, but the build seems to have picked up guile3.
> > 
> > I figured it out. This happens when:
> > 
> >  - guile 3 is installed a configure time
> >  - but guile 3 is removed/junked before the guile plugin is built.
> >  - AND guile version 1 is not installed (otherwise it picks up libguile.h from
> >    /usr/local/include accidentally).
> > 
> > The following diff, which disables looking for any guile-config apart from the
> > one we want, seems to fix this.
> 
> how about this instead? seems easier to find if changing to a newer
> guile than hidden away in a patch.

What about using the most recent guile?

> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/math/graphviz/Makefile,v
> diff -u -p -r1.88 Makefile
> --- Makefile	28 Jul 2025 08:28:52 -0000	1.88
> +++ Makefile	5 Aug 2025 10:37:10 -0000
> @@ -125,7 +125,8 @@ CONFIGURE_ARGS+= --with-tclsh=${MODTCL_B
>  CONFIGURE_ENV=	CPPFLAGS="-I${X11BASE}/include -I${LOCALBASE}/include" \
>  		LDFLAGS="-L${X11BASE}/lib -L${LOCALBASE}/lib" \
>  		TCLCONFIG=${MODTCL_CONFIG} \
> -		GUILE=guile2.2
> +		GUILE=guile2.2 \
> +		GUILE_CONFIG=guile-config2.2
>  
>  DOCBASE=	${PREFIX}/share/doc/graphviz
>  EXBASE=		${PREFIX}/share/examples/graphviz
> 
> 
> I think it's equivalent.
> 
> 
> > After this, if guile1 is installed, we shouldn't pick up its header because of
> > the order of the -I arguments:
> > 
> > ```
> > c++ ... -I/usr/local/include/guile/2.2 -I/usr/local/include ...
> > ```
> > 
> > OK?
> > 
> > Index: Makefile
> > ===================================================================
> > RCS file: /cvs/ports/math/graphviz/Makefile,v
> > diff -u -p -r1.88 Makefile
> > --- Makefile	28 Jul 2025 08:28:52 -0000	1.88
> > +++ Makefile	4 Aug 2025 19:19:05 -0000
> > @@ -6,7 +6,7 @@ DISTNAME=	graphviz-$V
> >  PKGNAME-main=	${DISTNAME}
> >  PKGNAME-tcl=	graphviz-tcl-$V
> >  CATEGORIES=	math devel graphics
> > -REVISION-main=	1
> > +REVISION-main=	2
> >  REVISION-tcl=	0
> >  
> >  MULTI_PACKAGES=	-main -tcl
> > Index: patches/patch-configure_ac
> > ===================================================================
> > RCS file: /cvs/ports/math/graphviz/patches/patch-configure_ac,v
> > diff -u -p -r1.4 patch-configure_ac
> > --- patches/patch-configure_ac	16 Apr 2024 13:33:19 -0000	1.4
> > +++ patches/patch-configure_ac	4 Aug 2025 19:18:59 -0000
> > @@ -10,7 +10,12 @@ Index: configure.ac
> >       ;;
> >   esac
> >   AC_DEFINE_UNQUOTED(GVPLUGIN_VERSION,$GVPLUGIN_VERSION,[Compatibility version number for plugins.])
> > -@@ -600,7 +600,7 @@ else
> > +@@ -596,11 +596,11 @@ else
> > +     if test `$SWIG -help 2>&1 | $EGREP -c '\-guile *- Generate'` = 0; then
> > +       use_guile="No (swig does not support -guile option)"
> > +     else
> > +-      AC_CHECK_PROGS(GUILE_CONFIG,guile-config3.0 guile-config2.2 guile-config)
> > ++      AC_CHECK_PROGS(GUILE_CONFIG,guile-config2.2)
> >         if test "$GUILE_CONFIG" = ""; then
> >           use_guile="No (guile not available)"
> >         else
> > 
> > -- 
> > Best Regards
> > Edd Barrett
> > 
> > https://www.theunixzoo.co.uk
> > 
> 

-- 
Antoine