linux-kernel - Re: [GIT PULL] UML changes for 3.2

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Date:	Thu, 03 Nov 2011 21:41:39 +0100
From:	Paul Bolle <pebolle@...cali.nl>
To:	Richard Weinberger <richard@....at>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Peter Foley <pefoley2@...izon.net>,
	Michal Marek <mmarek@...e.cz>
Subject: Re: [GIT PULL] UML changes for 3.2

On Thu, 2011-11-03 at 20:32 +0100, Paul Bolle wrote:
> This is now mainline commit 5c48b108ecbf6505d929e64d50dace13ac2bdf34. It
> broke "make update-po-config", as its symlink trick (again) fails.
> Perhaps the people involved in commit
> bdc69ca4cf972494ad06d1271760d94fdbb2e6b9 ("kconfig: change
> update-po-config to reflect new layout of arch/um") care (they're CC'd).

0) Something as simple as this might be a fix:
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 82d2eb2..69087e3 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -84,8 +84,8 @@ update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
            --directory=$(srctree) --directory=$(objtree)           \
            --output $(obj)/config.pot
        $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
-       $(Q)ln -fs Kconfig.x86 arch/um/Kconfig
-       $(Q)(for i in `ls $(srctree)/arch/*/Kconfig`;    \
+       $(Q)(for i in `ls $(srctree)/arch/*/Kconfig      \
+                                       $(srctree)/arch/*/um/Kconfig`; \
            do                                           \
                echo "  GEN $$i";                        \
                $(obj)/kxgettext $$i                     \
@@ -93,7 +93,6 @@ update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
            done )
        $(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
            --output $(obj)/linux.pot
-       $(Q)rm -f $(srctree)/arch/um/Kconfig
        $(Q)rm -f $(obj)/config.pot
 
 PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig

That might even keep working if - one day - arch/ia64/um/Kconfig and
arch/powerpc/um/Kconfig pop up.

1) Note that running make update-po-config seems to do what it's
supposed to do. But it also prints this warning
    arch/um/Kconfig.common:66:warning: environment variable SUBARCH undefined

(I haven't checked if it's new.) It seems harmless. I don't know what
should be done to make it go away.


Paul Bolle

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