Fixed portability problems with va_copy. In three places, calls to fstat

had to be replaced by calls to stat, because fileno is no longer available
when forcing the compiler into pure c89 (or c99) mode.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3683 b7a2c559-68d2-44c3-8de9-860c34a00d81

src/cl65/make/gcc.mak

@@ -13,7 +13,7 @@ endif
 
 
 CC=gcc
-CFLAGS = -O2 -g -Wall -W -I$(COMMON) -D$(SPAWN)
+CFLAGS = -O2 -g -Wall -W -std=c89 -I$(COMMON) -D$(SPAWN)
 EBIND  = emxbind
 LDFLAGS=
 
@@ -53,7 +53,7 @@ zap:	clean
 .PHONY: depend dep
 depend dep:	$(OBJS:.o=.c)
 	@echo "Creating dependency information"
-	$(CC) -I$(COMMON) -D$(SPAWN) -MM $^ > .depend
+	$(CC) $(CFLAGS) -D$(SPAWN) -MM $^ > .depend