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/da65/make/gcc.mak

@@ -5,7 +5,7 @@
 # Library dir
 COMMON	= ../common
 
-CFLAGS = -g -O2 -Wall -W -I$(COMMON)
+CFLAGS = -g -O2 -Wall -W -std=c89 -I$(COMMON)
 CC=gcc
 EBIND=emxbind
 LDFLAGS=
@@ -60,6 +60,6 @@ zap:	clean
 .PHONY: depend dep
 depend dep:	$(OBJS:.o=.c)
 	@echo "Creating dependency information"
-	$(CC) -I$(COMMON) -MM $^ > .depend
+	$(CC) $(CFLAGS) -MM $^ > .depend