math/triangle: Install the header; build and install the shared library

Reason: other packages expect headers/library.

Other port changes:
* Order the USExx section
* Simplify the test target
* Change WWW to https

math/triangle/Makefile

@@ -3,7 +3,7 @@
 
 PORTNAME=	triangle
 PORTVERSION=	1.6
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	math
 MASTER_SITES=	NL/voronoi
 DISTNAME=	${PORTNAME}
@@ -14,19 +14,25 @@ COMMENT=	Two-Dimensional Quality Mesh Generator and Delaunay Triangulator
 
 NO_CDROM=	No commercial use without prior arrangement with the author
 
-NO_WRKSUBDIR=	yes
 USES=		zip
-USE_XORG=	x11
+NO_WRKSUBDIR=	yes
 MAKEFILE=	makefile
+USE_XORG=	x11
+USE_LDCONFIG=	yes
 
-PLIST_FILES=	bin/triangle bin/showme
+PLIST_FILES=	bin/${PORTNAME} bin/showme \
+		include/${PORTNAME}.h \
+		lib/lib${PORTNAME}.so
+
+post-build:
+	@cd ${WRKSRC} && ${CC} ${CFLAGS} ${LDFLAGS} -shared -fPIC -o lib${PORTNAME}.so ${PORTNAME}.c
 
 do-install:
-	${INSTALL_PROGRAM} ${PLIST_FILES:S|^bin|${WRKSRC}|} ${STAGEDIR}${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${WRKSRC}/showme ${STAGEDIR}${PREFIX}/bin
+	${INSTALL_DATA} ${WRKSRC}/${PORTNAME}.h ${STAGEDIR}${PREFIX}/include
+	${INSTALL_DATA} ${WRKSRC}/lib${PORTNAME}.so ${STAGEDIR}${PREFIX}/lib
 
-.if defined(MAINTAINER_MODE)
-test:	build
-	(cd ${INSTALL_WRKSRC} && ./triangle -p A.poly && ./showme A.1.poly)
-.endif
+do-test: build
+	@cd ${INSTALL_WRKSRC} && ./${PORTNAME} -p A.poly && ./showme A.1.poly
 
 .include <bsd.port.mk>

math/triangle/pkg-descr

@@ -8,4 +8,4 @@ especially those generated by Triangle, my two-dimensional quality mesh
 generator and Delaunay triangulator.
 Show Me can also write PostScript images to files.
 
-WWW: http://www.cs.cmu.edu/~quake/triangle.html
+WWW: https://www.cs.cmu.edu/~quake/triangle.html