graphics/gegl3: Fix conflict with sysutils/coreutils

Both ports install bin/gcut.  graphics/gegl3 already renames
bin/gegl -> bin/gegl3, so rename bin/gcut -> bin/gcut3 as well.

Set EXAMPLESDIR and let USES=uniquefiles do the renaming instead of
moving files manually.

While here also use options target helpers for EXAMPLES.

PR:		223462
Reported by:	FreeBSD@ShaneWare.Biz
Approved by:	gnome (maintainer timeout, 2 weeks)

2 files changed, 21 insertions, 24 deletions

diff --git a/graphics/gegl3/Makefile b/graphics/gegl3/Makefile
index e42cb5408458..dc95b025b005 100644
--- a/graphics/gegl3/Makefile
+++ b/graphics/gegl3/Makefile
@@ -3,7 +3,7 @@
 
 PORTNAME=	gegl
 PORTVERSION=	0.3.20
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	graphics
 MASTER_SITES=	GIMP
 PKGNAMESUFFIX=	3
@@ -21,7 +21,7 @@ LIB_DEPENDS=	libbabl-0.1.so:x11/babl \
 		libpng.so:graphics/png
 
 USES=		cpe gettext gmake jpeg libtool localbase pathfix pkgconfig \
-		shebangfix tar:bzip2
+		shebangfix uniquefiles tar:bzip2
 USE_GNOME=	glib20 intltool introspection:build
 USE_LDCONFIG=	yes
 GNU_CONFIGURE=	yes
@@ -40,6 +40,10 @@ EXAMPLES=	2geglbuffer \
 
 SHEBANG_FILES=	tools/xml_insert.sh
 
+# Fix conflicts with graphics/gegl and sysutils/coreutils
+EXAMPLESDIR=	${PREFIX}/share/examples/gegl${PKGNAMESUFFIX}
+UNIQUE_SUFFIX_FILES=	bin/gcut bin/gegl
+
 OPTIONS_SUB=	yes
 OPTIONS_DEFINE=	CAIRO ENSCRIPT EXIV2 FFMPEG PIXBUF GRAPHVIZ JASPER \
 		LUA OPENEXR RAW PANGO LIBRSVG2 SDL SPIRO V4L \
@@ -127,26 +131,19 @@ PLIST_SUB+=	PANGOCAIRO="@comment "
 .endif
 
 post-patch:
-	${REINPLACE_CMD} "s/lua >/lua-${LUA_VER} >/g" ${WRKSRC}/configure
-.if ! ${PORT_OPTIONS:MEXAMPLES}
+	${REINPLACE_CMD} -e "s/lua >/lua-${LUA_VER} >/g" \
+		-e 's|\(lua\)\(5\.1\)|\1-\2|g ; s|x86_64|amd64|g' \
+		${WRKSRC}/configure
+
+post-patch-EXAMPLES-off:
 	${REINPLACE_CMD} -e 's|tools examples|tools|g' \
 		${WRKSRC}/Makefile.in
-.endif
-	${REINPLACE_CMD} -e 's|\(lua\)\(5\.1\)|\1-\2|g ; s|x86_64|amd64|g' \
-		${WRKSRC}/configure
 
-post-install:
-.if ${PORT_OPTIONS:MEXAMPLES}
+post-install-EXAMPLES-on:
 	${MKDIR} ${STAGEDIR}${EXAMPLESDIR}/data
 	${INSTALL_DATA} ${WRKSRC}/examples/data/surfer.png ${STAGEDIR}${EXAMPLESDIR}/data
 .for ex in ${EXAMPLES}
 	${INSTALL_DATA} ${WRKSRC}/examples/${ex}.c ${STAGEDIR}${EXAMPLESDIR}
 .endfor
-# temporary hacks to allow parallel install
-	@${MV} ${STAGEDIR}${PREFIX}/share/examples/gegl \
-		${STAGEDIR}${PREFIX}/share/examples/gegl3
-.endif
-# temporary hacks to allow parallel install
-	@${MV} ${STAGEDIR}${PREFIX}/bin/gegl ${STAGEDIR}${PREFIX}/bin/gegl3
 
 .include <bsd.port.mk>
diff --git a/graphics/gegl3/pkg-plist b/graphics/gegl3/pkg-plist
index 1bbc6e4cb53a..e798dbcd5bab 100644
--- a/graphics/gegl3/pkg-plist
+++ b/graphics/gegl3/pkg-plist
@@ -1,5 +1,5 @@
 bin/gcut
-bin/gegl3
+bin/gegl
 bin/gegl-imgcmp
 include/gegl-%%GEGL_VER%%/gegl-apply.h
 include/gegl-%%GEGL_VER%%/gegl-audio-fragment.h
@@ -119,14 +119,14 @@ lib/libgegl-npd-%%GEGL_VER%%.so
 lib/libgegl-sc-%%GEGL_VER%%.so
 libdata/pkgconfig/gegl-%%GEGL_VER%%.pc
 libdata/pkgconfig/gegl-sc-%%GEGL_VER%%.pc
-%%PORTEXAMPLES%%%%EXAMPLESDIR%%3/2geglbuffer.c
-%%PORTEXAMPLES%%%%EXAMPLESDIR%%3/data/surfer.png
-%%PORTEXAMPLES%%%%EXAMPLESDIR%%3/gegl-convert.c
-%%PORTEXAMPLES%%%%EXAMPLESDIR%%3/gegl-slicer.c
-%%PORTEXAMPLES%%%%EXAMPLESDIR%%3/geglbuffer-add-image.c
-%%PORTEXAMPLES%%%%EXAMPLESDIR%%3/geglbuffer-clock.c
-%%PORTEXAMPLES%%%%EXAMPLESDIR%%3/hello-world.c
-%%PORTEXAMPLES%%%%EXAMPLESDIR%%3/sdl-draw.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/2geglbuffer.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/data/surfer.png
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/gegl-convert.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/gegl-slicer.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/geglbuffer-add-image.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/geglbuffer-clock.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/hello-world.c
+%%PORTEXAMPLES%%%%EXAMPLESDIR%%/sdl-draw.c
 share/gir-1.0/Gegl-%%GEGL_VER%%.gir
 share/locale/bs/LC_MESSAGES/gegl-%%GEGL_VER%%.mo
 share/locale/ca/LC_MESSAGES/gegl-%%GEGL_VER%%.mo