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Re: RFC: Stop using accross.m4
- From: Zack Weinberg <zack at codesourcery dot com>
- To: Kelley Cook <kcook at gcc dot gnu dot org>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, GCJ-patches <java-patches at gcc dot gnu dot org>, Nick Clifton <nickc at redhat dot com>
- Date: Tue, 03 May 2005 14:41:47 -0700
- Subject: Re: RFC: Stop using accross.m4
- References: <4277E659.firstname.lastname@example.org>
Kelley Cook <email@example.com> writes:
> config/accross.m4 defines two macros AC_COMPILE_CHECK_SIZEOF and
> Both of these macros have more comprehensive versions that come with
> autoconf 2.59: AC_CHECK_SIZEOF and AC_C_BIGENDIAN respectively.
This looks good. I'll approve the changes to the GCC subdirectory.
Please also poison HOST_WORDS_BIG_ENDIAN and BYTEORDER in system.h.
> In fact, looking back at it the restored version 1.8 of xm-m32r.h is
> (sans whitespace) the exact same as version 1.1. So, I'm positive
> that both xm-m32r.h and xm-linux.h should just be deleted.
xm-*.h files are only pulled in if they are explicitly mentioned in
config.gcc, so neither m32r/xm-m32r.h nor m32r/xm-m32r.h is being
used, despite having been accidentally restored. (Don't be misled by
the "*-local-*" stanza, which should probably be removed - anyone
seriously coding a local GCC port is going to have to write a real
config.gcc stanza anyway.)
Accordingly, I'll preapprove a patch that removes both these revenant