From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Wed, 13 Sep 2006 03:36:00 +0000 (-0700)
Subject: [PATCH] headers_check: improve #include regexp
X-Git-Tag: v2.6.18~13^2~16
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=120e2a97268c312bf81ee3d8cacc75d1f75ef8b5;p=linux-2.6

[PATCH] headers_check: improve #include regexp

The following combinations of pp-tokens are used

	#include
	 #include
	# include

so, script'd better check for all of them.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/scripts/hdrcheck.sh b/scripts/hdrcheck.sh
index b3bb683b56..cbf650dbc7 100755
--- a/scripts/hdrcheck.sh
+++ b/scripts/hdrcheck.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-for FILE in `grep '^#include <' $2 | cut -f2 -d\< | cut -f1 -d\> | egrep ^linux\|^asm` ; do
+for FILE in `grep '^[ \t]*#[ \t]*include[ \t]*<' $2 | cut -f2 -d\< | cut -f1 -d\> | egrep ^linux\|^asm` ; do
     if [ ! -r $1/$FILE ]; then
 	echo $2 requires $FILE, which does not exist
 	exit 1