$NetBSD: patch-ab,v 1.4 2012/06/23 21:30:05 dholland Exp $

 - Use pkgsrc compiler and CFLAGS
 - get rid of strerr.c, it is a broken reimplementation of a standard function
 - generate executable as "vscm" rather than plain "scheme"

--- Makefile.orig	1999-02-09 05:24:08.000000000 +0000
+++ Makefile
@@ -42,8 +42,8 @@
 # ``-DNDEBUG'' etc.
 
 
-                           CC = gcc
-                     OPTFLAGS = -O2
+#                           CC = gcc
+#                     OPTFLAGS = -O2
                     WARNFLAGS = -Wall -Wmissing-prototypes
                    DEBUGFLAGS = -g
                   EXTRACFLAGS = -DADJUSTABLE_SFIXNUM_RANGE -DVSCM_POSIX
@@ -183,7 +183,7 @@ DDP = -DDEFAULT_DUMP_PREFIX='"\#!/home/b
 .DEFAULT:
 	@echo I hope, making $< is not necessary...
 
-CFLAGS  = $(A_OPTFLAGS) $(A_WARNFLAGS) $(A_DEBUGFLAGS) $(A_EXTRACFLAGS) $(DDP)
+CFLAGS  += $(A_OPTFLAGS) $(A_WARNFLAGS) $(A_DEBUGFLAGS) $(A_EXTRACFLAGS) $(DDP)
 LDFLAGS = $(A_OPTFLAGS) $(A_DEBUGFLAGS) $(A_EXTRALDFLAGS)
 CLFLAGS = $(CFLAGS) $(A_EXTRALDFLAGS)
 LIBS    = -lm $(A_EXTRALIBS)
@@ -340,8 +340,7 @@ vbis.sort:	vbis.tab
 
 non-ansi-lib:	\
 	non-ansi-lib(fileno.o) \
-	non-ansi-lib(realloc.o) \
-	non-ansi-lib(strerr.o)
+	non-ansi-lib(realloc.o)
 	$(RANLIB) non-ansi-lib
 	@echo non-ansi-lib is now up to date
 
@@ -351,7 +350,7 @@ non-ansi-lib:	\
 	$(FORCEDELETE) $*.o
 
 scheme:	$(OBJECTS) $(TMPLIBS)
-	$(CC) -o scheme $(LDFLAGS) $(OBJECTS) $(LIBS) -lc $(TMPLIBS)
+	$(CC) -o vscm $(LDFLAGS) $(OBJECTS) $(LIBS) -lc $(TMPLIBS)
 
 .scheme-boot: compiler/O/repl.scb
 	cp compiler/O/repl.scb .scheme-boot