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Re: [PATCH 01/17] PowerPC: change sysdeps fpu folder
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: Adhemerval Zanella <azanella at linux dot vnet dot ibm dot com>
- Cc: "GNU C. Library" <libc-alpha at sourceware dot org>, "Steven J. Munroe" <sjmunroe at us dot ibm dot com>
- Date: Tue, 19 Nov 2013 17:06:16 +0000
- Subject: Re: [PATCH 01/17] PowerPC: change sysdeps fpu folder
- Authentication-results: sourceware.org; auth=none
- References: <528B815A dot 4030004 at linux dot vnet dot ibm dot com> <528B8FD9 dot 8010505 at linux dot vnet dot ibm dot com>
On Tue, 19 Nov 2013, Adhemerval Zanella wrote:
> This patch makes the fpu/multiarch folder appears in front of the
> powerpc/fpu folder.
>
> With a POWER4 configured build th sysdeps folder shows this difference:
>
> --- sysdeps_before_ppc32
> +++ sysdeps_after_ppc32
> @@ -1,6 +1,5 @@
> sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/nptl
> sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu
> -sysdeps/powerpc/powerpc32/fpu
> nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32
> sysdeps/unix/sysv/linux/powerpc/powerpc32
> nptl/sysdeps/unix/sysv/linux/powerpc
> @@ -22,6 +21,7 @@
> sysdeps/powerpc/powerpc32/power4
> sysdeps/powerpc/power4/fpu
> sysdeps/powerpc/power4
> +sysdeps/powerpc/powerpc32/fpu
> sysdeps/powerpc/powerpc32
> sysdeps/wordsize-32
> sysdeps/powerpc/fpu
That's not really enough context, given all the directories in between
that you don't show. The real question is: are there any files in
sysdeps/powerpc/powerpc32/fpu that would previously have overridden a file
in any of the large number of intermediate directories, but no longer do
so after this patch?
--
Joseph S. Myers
joseph@codesourcery.com