When graphics/libvisual04 and graphics/libvisual are both installed, the header file called by <libvisual%%VER%%/libvisual/libvisual.h> includes files from libvisual[02], which gives very strange errors. I've spent half an hour tearing my hair out over this while trying to port projectM_visual (requested in ports/152823)! This can be explained by -I${LOCALBASE}/include being searched before -I${LOCALBASE}/include/libvisual%%VER%%.

Fix: Patch attached. I've taken the liberty of changing maintainership to me too! PORTREVISION is also bumped.

	Unfortunately the fix requires a small hack to the build process; since the header files are looked for during build I've put a symlink in the right place. I think that this is the cleanest solution, and the 'mess' is deleted with the WRKSRC.

	Tested: http://tinderbox.bayofrum.net/index.php?action=display_markup_log&build=8.1-amnesiac&id=255
	http://tinderbox.bayofrum.net/index.php?action=display_markup_log&build=9-amnesiac&id=255
	http://tinderbox.bayofrum.net/index.php?action=display_markup_log&build=7.3-amnesiac&id=255

- Pass maintainership to submitter
- Remove conflicts with graphics/libvisual[02]

PR:
Submitted by:	Chris Rees <utisoft_at_gmail.com>



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Index: Makefile
===================================================================
RCS file: /exports/cvsroot-freebsd/ports/graphics/libvisual04/Makefile,v
retrieving revision 1.19
diff -u -r1.19 Makefile
--- Makefile	4 Dec 2010 07:32:06 -0000	1.19
+++ Makefile	5 Feb 2011 17:37:04 -0000
@@ -1,5 +1,5 @@
-# New ports collection makefile for:	libvisual
-# Date created:		23 oktober 2004
+# New ports collection Makefile for:	libvisual
+# Date created:		23 Oktober 2004
 # Whom:			Koop Mast <kwm@FreeBSD.org>
 #
 # $FreeBSD: ports/graphics/libvisual04/Makefile,v 1.19 2010/12/04 07:32:06 ade Exp $
@@ -7,12 +7,12 @@
 
 PORTNAME=	libvisual
 PORTVERSION=	0.4.0
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	graphics
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${PORTNAME}-${PORTVERSION}
 PKGNAMESUFFIX=	04
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	utisoft@gmail.com
 COMMENT=	Abstraction library that sits between apps and visual plugin
 
 USE_AUTOTOOLS=	libtool
@@ -23,12 +23,18 @@
 LDFLAGS=	-L${LOCALBASE}/lib ${PTHREAD_LIBS}
 CONFIGURE_ENV=	CPPFLAGS="${CPPFLAGS}" LDFLAGS="${LDFLAGS}"
 USE_LDCONFIG=	yes
-PLIST_SUB=	VER=-0.4
+VER=		-0.4
+PLIST_SUB=	VER=${VER}
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|-Wno-unused-variable||g;s|-O3|${CFLAGS}|g' \
 		${WRKSRC}/libvisual/Makefile.in
 	@${REINPLACE_CMD} -e 's|sys/sched.h||g' -e '/test.*==/s|==|=|g' ${WRKSRC}/configure
 	@${FIND} ${WRKSRC} -name Makefile.in | ${XARGS} ${REINPLACE_CMD} -e 's|$$<|$${.ALLSRC}|g'
+	@${FIND} ${WRKSRC} -name "*.h" | ${XARGS} ${REINPLACE_CMD} \
+		-e 's#include <libvisual/#include <libvisual${VER}/libvisual/#'
+	@${MKDIR} -p ${WRKSRC}/${PORTNAME}/${PORTNAME}${VER}
+	@${LN} -s ${WRKSRC}/${PORTNAME} \
+		${WRKSRC}/${PORTNAME}/${PORTNAME}${VER}/${PORTNAME}
 
 .include <bsd.port.mk>
How-To-Repeat: 	Install both graphics/libvisual and graphics/libvisual04, try to use the headers from libvisual04 and see the confusion.