From: brian <brian>
Date: Fri, 26 Jun 2009 13:20:03 +0000 (+0000)
Subject: b=19927
X-Git-Tag: v1_9_220~86
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=eba22ce7b05b051a2c86d28ce458fe4ba7d50867;hp=fa8df3b66d6f4e13d0b6076bb087a52b20d4166c

b=19927
i=yangsheng
i=wangyb

If the $LUSTRE_VERS environment variable is set, don't bother doing the
legwork to determine the version, and just exit early with it.
---

diff --git a/lustre/scripts/version_tag.pl b/lustre/scripts/version_tag.pl
index 0433366..84365b1 100644
--- a/lustre/scripts/version_tag.pl
+++ b/lustre/scripts/version_tag.pl
@@ -200,18 +200,21 @@ sub generate_ver($$$)
 
     #print "localtime: " . localtime($mtime) . "\n";
 
-    my $show_last = mtime2date($mtime);
+    my $lustre_vers = $ENV{LUSTRE_VERS};
 
     print "#define BUILD_VERSION \"";
 
-    my $lustre_vers = $ENV{LUSTRE_VERS};
-
     if ($lustre_vers) {
         print "$tag-$lustre_vers\"\n";
+        return 0;
+    }
+
+    my $show_last = mtime2date($mtime);
+
     # if we want to get rid of the PRISTINE/CHANGED thing, get rid of these
     # lines.  maybe we only want to print -CHANGED when something is changed
     # and print nothing when it's pristine
-    } elsif ($pristine) {
+    if ($pristine) {
         print "$tag-$show_last-PRISTINE-$linuxdir-$kernver\"\n";
     } else {
         print "$tag-$show_last-CHANGED-$linuxdir-$kernver\"\n";
@@ -236,7 +239,8 @@ if ($ARGV[0]) {
     chdir($ARGV[0]);
 }
 my $tag = get_tag();
-my $mtime = get_latest_mtime();
+my $mtime = get_latest_mtime()
+    if (!defined($ENV{LUSTRE_VERS}));
 
 if ($progname eq "version_tag.pl") {
     my $linuxdir = get_linuxdir();