From: "Andrew Cottrell" <AndrewCottrell AT swiftdsl DOT com DOT au>
To: <djgpp-workers AT delorie DOT com>
Subject: RE: GCC 3.3 & LIBC - build process change (attempt #2)
Date: Sat, 19 Jul 2003 11:53:30 +1000
Message-ID: <000001c34d98$91956280$0101a8c0@acp42g>
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[snip]
> Since you've generated gpp.opt, why not use it? How about:
> 
> XNOPGGPP = $(CROSS_GCC) $(shell sed -f $(TOP)/../noprof.sed 
> $(TOP)/../gpp.opt) -I. -I- -isystem $(TOP)/../../include $(CFLAGS)
I have done this.
 
> Incidentally, what causes gpp.opt to be built? Does the 
> default rule built it? I couldn't see anything in the patch, 
> to force it to be built.
I added the following rule to built it:-

*************** $(HOSTBIN)/%.exe : %
*** 155,160 ****
--- 160,168 ----
  all :: $(OBJS) $(EXTRA_OBJS) $(EXTRA_FILES)
  	$(NOP)
  
+ $(TOP)/../gpp.opt : $(TOP)/../gcc.opt
+ 	sed -f $(TOP)/../gpp_opt.sed $< > $@
+ 
  ifneq ($(MAKEFILE_LIB),1)
  all :: makefile.oh
  makefile.oh : makefile

I spotted a problem with the patch and I don't know how to get arround it
with my limited make knowledge. The problem is that make clean does not
remove gpp.opt . I have tried the following:-
	clean ::
	-$(MISC) rm *.o *.d *.i makefile.oh gpp.opt

and also the following, but this gives and error
	clean ::
	rm gpp.opt
	-$(MISC) rm *.o *.d *.i makefile.oh 

Any ideas on this one?

Thanks,
Andrew