Do not allow port to be installed until any version

in /lib is removed.  The older version (1.0.6) was installed
with a shared lib version of 1.6 (bad!) -- this is version 1.2.
Also, info/dir should never be part of a packing list.

devel/glib/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.4 1999/03/18 01:15:21 brad Exp $
+# $OpenBSD: Makefile,v 1.5 1999/03/25 20:14:42 marc Exp $
 
 DISTNAME=	glib-1.2.0
 CATEGORIES=	devel
@@ -19,6 +19,24 @@ CONFIGURE_ARGS+=	--enable-static --disable-threads
 post-extract:
 	@${RM} ${WRKSRC}/docs/*.info
 
+# People that installed an older version of gtk+ wound up with
+# libglib.a and libglib.so.1.6 in /usr/X11R6/lib... these files
+# MUST be removed as the version was incorrect (it came from 1.0.6
+# sources). Check that out here (and bitch if necessary).
+# 
+pre-install:
+	@if [ -f ${X11BASE}/lib/libglib.a ]; then \
+	   echo "+-------------------"; \
+	   echo "| ERROR: you MUST remove the existing glib installation"; \
+	   echo "| before installing this version.  Use the command"; \
+	   echo "|"; \
+	   echo "|	rm -rf ${X11BASE}/lib/libglib*"; \
+	   echo "|"; \
+	   echo "| then retry this installation"; \
+	   echo "+-------------------"; \
+	   exit 1; \
+	fi
+
 post-install:
 	@${MKDIR} ${LOCALBASE}/share/aclocal
 	@${INSTALL_DATA} ${WRKSRC}/glib.m4 ${LOCALBASE}/share/aclocal/

devel/glib/pkg/PLIST

@@ -1,5 +1,4 @@
 bin/glib-config
-info/dir
 @unexec install-info --delete %D/info/glib.info %D/info/dir
 info/glib.info
 @exec [ -f %D/info/dir ] || sed -ne '1,/Menu:/p' /usr/share/info/dir > %D/info/dir