$NetBSD: patch-aa,v 1.5 2015/12/29 23:34:44 dholland Exp $

Configure for pkgsrc.
DESTDIR support.

--- Makefile.in.orig	2009-06-04 12:50:16.000000000 +0000
+++ Makefile.in
@@ -16,9 +16,10 @@ INSTALL_DATA = @INSTALL_DATA@
 
 DEFS = @DEFS@
 
-# Revised by JBV
-#CFLAGS = -O
-CFLAGS = -g -ansi
+# Re-revised by MJS
+CFLAGS ?= -O
+CFLAGS += -ansi
+#CFLAGS = -g -ansi
 
 # Revised by JBV
 #LDFLAGS = -s
@@ -75,7 +76,7 @@ $(OFILES):      $(HFILES)
 	$(CC) -c $(CPPFLAGS) -I$(srcdir) $(DEFS) $(CFLAGS) $<
 
 install: all
-	$(INSTALL_PROGRAM) bwbasic $(bindir)/bwbasic
+	$(INSTALL_PROGRAM) bwbasic ${DESTDIR}$(bindir)/bwbasic
 
 uninstall:
 	rm -f $(bindir)/bwbasic
