Index: csound/Makefile
===================================================================
RCS file: /usr/local/freebsdncvs/ports/audio/csound/Makefile,v
retrieving revision 1.50
diff -u -r1.50 Makefile
--- csound/Makefile	28 Mar 2010 06:30:49 -0000	1.50
+++ csound/Makefile	1 Apr 2010 08:01:15 -0000
@@ -7,7 +7,7 @@
 
 PORTNAME=	csound
 PORTVERSION=	5.12.1
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	audio lang
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}5/${PORTNAME}5.12/:src \
 		SF/${PORTNAME}/${PORTNAME}5/${PORTNAME}5.10/:manual
@@ -20,8 +20,7 @@
 MAINTAINER=	chris@officialunix.com
 COMMENT=	Sound synthesizer
 
-LIB_DEPENDS=	sndfile:${PORTSDIR}/audio/libsndfile \
-		fltk.1:${PORTSDIR}/x11-toolkits/fltk
+LIB_DEPENDS=	sndfile:${PORTSDIR}/audio/libsndfile
 BUILD_DEPENDS=	${LOCALBASE}/bin/swig:${PORTSDIR}/devel/swig13
 
 WRKSRC=		${WRKDIR}/${DISTNAME}/
@@ -29,18 +28,30 @@
 USE_SCONS=	yes
 SCONS_ARGS+=	prefix=${PREFIX} CC=${CC} CXX=${CXX} \
 		usePortAudio=0 usePortMIDI=0 useALSA=0 \
-		useJack=0 useFLTK=1 buildCsoundAC=0 buildCsoundVST=0 \
-		buildCsound5GUI=1 buildRelease=1 install=1 \
-		useCoreAudio=1 buildWinsound=1 buildInterfaces=1 \
+		useJack=0 buildCsoundAC=0 buildCsoundVST=0 \
+		buildRelease=1 install=1 useCoreAudio=1 \
+		buildWinsound=1 buildInterfaces=1 \
 		buildVirtual=1 buildCSEditor=1 buildDSSI=0 \
 		useGettext=1 dynamicCsoundLibrary=1 useDouble=1
+
+OPTIONS=	FLTKGUI "Build fltk plugin and GUI" on
+
+.include <bsd.port.pre.mk>
+
 USE_GETTEXT=	yes
 SUB_FILES=	custom.py pkg-message
 SUB_LIST+=	PYTHON_INCLUDEDIR=${PYTHON_INCLUDEDIR} \
 		PYTHON_SITELIBDIR=${PYTHON_SITELIBDIR}
 USE_LDCONFIG=	yes
 
-.include <bsd.port.pre.mk>
+.if !defined(WITHOUT_FLTKGUI)
+LIB_DEPENDS+=  fltk.1:${PORTSDIR}/x11-toolkits/fltk
+PLIST_SUB+=	FLTKGUI=""
+SCONS_ARGS+=	useFLTK=1 buildCsound5GUI=1
+.else
+PLIST_SUB+=	FLTKGUI="@comment "
+SCONS_ARGS+=	useFLTK=0 buildCsound5GUI=0
+.endif
 
 .if !defined(NOPORTDOCS)
 BUILD_DEPENDS+=		${LOCALBASE}/bin/unzip:${PORTSDIR}/archivers/unzip
@@ -48,7 +59,6 @@
 .endif
 
 post-patch: apply-slist
-	@${SETENV} LOCALBASE=${LOCALBASE} ${SH} ${SCRIPTDIR}/check-fltk-threads.sh
 	@${MV} ${WRKDIR}/custom.py ${WRKSRC}
 	@${REINPLACE_CMD} -e "s|'unsupported'|'linux'|; \
 		s|ENV = {'PATH' : os.environ\['PATH'\]}|ENV = os.environ|; \
Index: csound/pkg-plist
===================================================================
RCS file: /usr/local/freebsdncvs/ports/audio/csound/pkg-plist,v
retrieving revision 1.5
diff -u -r1.5 pkg-plist
--- csound/pkg-plist	23 Mar 2010 21:55:33 -0000	1.5
+++ csound/pkg-plist	1 Apr 2010 06:48:25 -0000
@@ -4,7 +4,7 @@
 bin/csb64enc
 bin/cseditor
 bin/csound
-bin/csound5gui
+%%FLTKGUI%%bin/csound5gui
 bin/cvanal
 bin/dnoise
 bin/envext
Index: csound/scripts/check-fltk-threads.sh
===================================================================
RCS file: csound/scripts/check-fltk-threads.sh
diff -N csound/scripts/check-fltk-threads.sh
--- csound/scripts/check-fltk-threads.sh	5 Nov 2009 20:30:15 -0000	1.3
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,10 +0,0 @@
-#!/bin/sh
-
-if [ -x ${LOCALBASE}/bin/fltk-config ] && [ -z "$(fltk-config --ldflags | grep pthread)" ]; then
-	echo "FLTK does not have threading support enabled."
-	echo "Please remove the x11-toolkits/fltk port first and recompile csound again"
-	echo "The csound port will automatically install the x11-toolkits/fltk-threads port."
-	exit 1
-else
-	exit 0
-fi