From: Brian J. Murrell <brian.murrell@oracle.com>
Date: Mon, 15 Nov 2010 21:15:28 +0000 (+0800)
Subject: b=24095 don't really need configure --with-linux
X-Git-Tag: 2.0.56.0~6
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=e4189c54470deff4a98f0b2bb03ac6be7ed85ce9;ds=sidebyside

b=24095 don't really need configure --with-linux

Don't really need to have run configure --with-linux for version-tag.pl
to work.

i=wangyb
i=cliff
---

diff --git a/lustre/scripts/version_tag.pl b/lustre/scripts/version_tag.pl
index 6ba2494..61796c9 100644
--- a/lustre/scripts/version_tag.pl
+++ b/lustre/scripts/version_tag.pl
@@ -143,10 +143,10 @@ my $pristine = is_pristine();
 my $buildid = get_buildid();
 
 if ($progname eq "version_tag.pl") {
-    die("you have to configure with a linux kernel source/headers tree (i.e. using\n--with-linux=) before you can run this script\n")
-        if ($am_linuxdir eq "");
+    my $kernver = "";
+    $kernver = get_kernver($am_linuxdir, $am_linuxobjdir)
+        if ($am_linuxdir ne "");
 
-    my $kernver = get_kernver($am_linuxdir, $am_linuxobjdir);
     my $linuxdir =~ s/\//\./g;
     generate_ver($tag, $local_version, $buildid, $linuxdir, $pristine, $kernver,
                  $ENV{LUSTRE_VERS});