[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20090604175536.2a1d0add@emcraft.com>
Date: Thu, 4 Jun 2009 17:55:36 +0400
From: Sergei Poselenov <sposelenov@...raft.com>
To: linux-kernel@...r.kernel.org
Cc: wd@...x.de
Subject: Re: [PATCH] Re: 'make headers_check' failed to install headers to
arbitrary location
Hello all,
On Thu, 21 May 2009 17:46:59 +0400
Sergei Poselenov <sposelenov@...raft.com> wrote:
> Hello all,
>
> A time ago I noted a 'make headers_check' failure, see the
> original message here:
> http://lkml.org/lkml/2009/5/14/248
>
> The proposed patch fixes this error, please review.
> Tested on 2.6.30-rc5.
>
Here is another version of the patch which fixes
the "Argument list too long" error for "make headers_check", used xargs
to minimize the perl calls (thanks, Wolfgang).
Signed-off-by: Sergei Poselenov <sposelenov@...raft.com>
---
scripts/Makefile.headersinst | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
index 095cfc8..4c54d22 100644
--- a/scripts/Makefile.headersinst
+++ b/scripts/Makefile.headersinst
@@ -54,8 +54,14 @@ quiet_cmd_remove = REMOVE $(unwanted)
cmd_remove = rm -f $(unwanted-file)
quiet_cmd_check = CHECK $(printdir) ($(words $(all-files)) files)
- cmd_check = $(PERL) $< $(INSTALL_HDR_PATH)/include $(SRCARCH) \
- $(addprefix $(install)/, $(all-files)); \
+# Headers list can be pretty long, xargs helps to avoid
+# the "Argument list too long" error.
+ cmd_check = rm -f hdrlist; touch hdrlist; \
+ for f in $(all-files); do \
+ echo "$(install)/$${f} " >> hdrlist; done; \
+ cat hdrlist | xargs \
+ $(PERL) $< $(INSTALL_HDR_PATH)/include $(SRCARCH); \
+ rm -f hdrlist; \
touch $@
PHONY += __headersinst __headerscheck
--
1.6.0.6
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists