linux-kernel - Re: [PATCH] x86: fix build on non-C locales.

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Date:	Sun, 24 Feb 2008 18:36:05 +0200
From:	Priit Laes <plaes@...es.org>
To:	Sam Ravnborg <sam@...nborg.org>
Cc:	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: [PATCH] x86: fix build on non-C locales.


Ühel kenal päeval, P, 2008-02-24 kell 10:03, kirjutas Sam Ravnborg:
> Hi Prit.
> 
> Could we just use [[:alnum:]] and drop the setting of LC_ALL?
Yes, it works. Reverted the previous patch and did this:

diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
index f385a4b..b8bd0c4 100644
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -48,7 +48,7 @@ obj-$(VDSO64-y)                       += vdso-syms.lds
 # Match symbols in the DSO that look like VDSO*; produce a file of
constants.
 #
 sed-vdsosym := -e 's/^00*/0/' \
-       -e 's/^\([0-9a-fA-F]*\) . \(VDSO[a-zA-Z0-9_]*\)$$/\2 = 0x\1;/p'
+       -e 's/^\([[:xdigit:]]*\) . \(VDSO[[:alnum:]_]*\)$$/\2 = 0x\1;/p'
 quiet_cmd_vdsosym = VDSOSYM $@
       cmd_vdsosym = $(NM) $< | sed -n $(sed-vdsosym) | LC_ALL=C sort >
$@

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