$OpenBSD: patch-Makefile,v 1.3 2010/10/07 18:10:47 jeremy Exp $
--- Makefile.orig	Wed Mar 16 02:25:03 2005
+++ Makefile	Tue Jun  3 00:50:13 2008
@@ -1,6 +1,6 @@
-PREFIX=/usr/local
+PREFIX?=/usr/local
 BINDIR=${PREFIX}/bin
-MANDIR=${PREFIX}/share/man/man1
+MANDIR=${PREFIX}/man/man1
 DOCDIR=${PREFIX}/share/doc/raggle
 DATADIR=${PREFIX}/share/raggle
 DATA=themes extras
@@ -22,7 +22,7 @@ install :
 	if [ ! -d "${MANDIR}" ]; then \
 		${mkdir} ${MANDIR}; \
 	fi && \
-	ruby -pe 'gsub(/^(.)DATADIR = ".*"/, "\\1DATADIR = \"${DATADIR}\"")' < ./raggle > ${BINDIR}/raggle && chmod 755 ${BINDIR}/raggle && \
+	${RUBY} -pe 'gsub(/^(.)DATADIR = ".*"/, "\\1DATADIR = \"${DATADIR}\"")' < ./raggle > ${BINDIR}/raggle && chmod 755 ${BINDIR}/raggle && \
 	cp raggle.1 ${MANDIR} && \
 	cp -r ${DOCS} ${DOCDIR} && \
 	cp -r ${DATA} ${DATADIR}