Subject: Re: failures in libgcc on exception.cc (was Re: Builds with/without USE_NEW_TOOLCHAIN)
To: Peter Seebach <firstname.lastname@example.org>
From: Chris Gilbert <email@example.com>
Date: 09/24/2001 09:59:16
On Monday 24 September 2001 1:21 am, Peter Seebach wrote:
> In message <firstname.lastname@example.org>, Chris Gilbert
> >On Sunday 23 September 2001 11:09 pm, Peter Seebach wrote:
> >> One problem: Make is often using "if .defined(USE_NEW_TOOLCHAIN)"... so
> >> how can you turn it off? I would assume that USE_NEW_TOOLCHAIN=no will
> >> still trip this.
> >> /usr/src/gnu/lib/libgcc/../../dist/toolchain/gcc/cp/exception.cc
> >> /usr/src/gn /lib/libgcc/../../dist/gcc/cp/exception.cc
> >Note the different filename. you need to remove the .depend file by hand
> >from your obj dir. Then it works. Seems that make cleandir isn't a good
> > as it should be.
> Yup. !@*#!@*# .depend files. Do we even really need to make these?
Yes we do. Otherwise a header file change won't cause the correct c files to
rebuild. This is more obvious with the kernel .depend file. eg I change
pmap.h without a .depend file nothing rebuilds, change it with and half the
kernel rebuilds. In this case I think something is wrong with the clean up