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Date: Sat, 3 Oct 2015 16:17:59 +0300
From: Alexander Kapshuk <alexander.kapshuk@...il.com>
To: linux-kernel <linux-kernel@...r.kernel.org>
Cc: Greg KH <gregkh@...uxfoundation.org>
Subject: [PATCH 6/24] ver_linux: util-linux_mount.patch
The current implementation relies on 'fdformat' to output the version of
'util-linux'. This does not seem to be reliable, as 'fdformat' is not
available across all ditros these days.
The proposed implementation uses 'mount' to output both the version of
'util-linux' and 'mount' proper. It also used 'sed' for text processing
instead of a combination of 'awk' and 'sed'.
Tested on:
Gentoo Linux
Debian 6.0.10
Oracle Linux Server release 7.1
Arch Linux
Signed-off-by: Alexander Kapshuk <alexander.kapshuk@...il.com>
---
--- linux/scripts/ver_linux.orig 2015-10-03 13:41:57.118790241 +0300
+++ linux/scripts/ver_linux 2015-10-03 13:50:58.924682573 +0300
@@ -19,11 +19,19 @@
echo "binutils $(ld -v | egrep -o '[0-9]+\.[0-9\.]+')"
-echo -n "util-linux "
-fdformat --version | awk '{print $NF}' | sed -e s/^util-linux-// -e s/\)$//
-
-echo -n "mount "
-mount --version | awk '{print $NF}' | sed -e s/^mount-// -e s/\)$//
+test -x "$mount" &&
+$mount --version 2>&1 |
+sed '
+ /^mount/!d
+ s/.*util-linux//
+ s/lib.*//
+ s/[^0-9\.]//g
+ s/^/util-linux\t\t/
+ h
+ s/util-linux/mount\t/
+ H
+ g
+'
depmod -V 2>&1 | awk 'NR==1 {print "module-init-tools ",$NF}'
--
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