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Re: [PATCH] powerpc: Automatically guess --with-cpu value
- From: Andreas Schwab <schwab at linux-m68k dot org>
- To: Carlos Eduardo Seo <cseo at linux dot vnet dot ibm dot com>
- Cc: Tulio Magno Quites Machado Filho <tuliom at linux dot vnet dot ibm dot com>, GLIBC <libc-alpha at sourceware dot org>
- Date: Fri, 08 Jan 2016 21:25:54 +0100
- Subject: Re: [PATCH] powerpc: Automatically guess --with-cpu value
- Authentication-results: sourceware.org; auth=none
- References: <56577683 dot 3000206 at linux dot vnet dot ibm dot com> <87zix2302z dot fsf at totoro dot br dot ibm dot com> <5679E63E dot 8070101 at linux dot vnet dot ibm dot com> <877fk4ug09 dot fsf at totoro dot br dot ibm dot com> <568D718E dot 70209 at linux dot vnet dot ibm dot com> <8760z6l8bf dot fsf at igel dot home> <568EC0F6 dot 9060902 at linux dot vnet dot ibm dot com>
Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> writes:
> + archcpu=`$CC $CFLAGS $CPPFLAGS -E -dM -xc /dev/null |
> + sed -n 's/^#define \(_ARCH_PWR[0-9].*\) .*$/\1/p' |
> + sort -Vr | head -n 1`
sort -V isn't portable, you should use -n instead.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
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