Simple Makefile to build ports growth graph.

Based on: tools/prstats/Makefile

tools/portsgrowth/Makefile

@@ -0,0 +1,39 @@
+# $FreeBSD$
+
+.if exists(../../Makefile.conf)
+.include "../../Makefile.conf"
+.endif
+.if exists(../../Makefile.inc)
+.include "../../Makefile.inc"
+.endif
+
+WEB_PREFIX?= ${.CURDIR}/../..
+PRGRAPHDIR?= ${DESTDIR}${WEBBASE}/ports/growth
+GNUPLOT?= /usr/local/bin/gnuplot
+PNGTOPNM?= /usr/local/bin/pngtopnm
+PNMTOPNG?= /usr/local/bin/pnmtopng
+
+IMG= status.png
+CLEANFILES=	${IMG}
+
+INSTALL_WEB?=   \
+	${INSTALL} ${COPY} ${INSTALLFLAGS} -o ${WEBOWN} -g ${WEBGRP} -m ${WEBMODE}
+
+all:	${IMG}
+
+update:
+	sh getinfo.sh
+
+status.png:	ports.plt ports.log
+	${GNUPLOT} ports.plt
+	${PNGTOPNM} ports.png | ${PNMTOPNG} -i > ${IMG}
+	rm ports.png
+
+install:	${IMG}
+.if exists(${.CURDIR}/${IMG})
+	${INSTALL_WEB} ${.CURDIR}/${IMG} ${PRGRAPHDIR}
+.else
+	${INSTALL_WEB} ${IMG} ${PRGRAPHDIR}
+.endif
+
+.include "${WEB_PREFIX}/../share/mk/web.site.mk"