From: phil <phil>
Date: Tue, 1 Mar 2005 01:12:36 +0000 (+0000)
Subject: More HP patch merging; part of misc_sfs_build_changes.patch
X-Git-Tag: 1.3.4~103
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=27c5d2ca9e2ff88dc1034896074d537dc248c500;p=fs%2Flustre-release.git

More HP patch merging; part of misc_sfs_build_changes.patch
b=5785
Info:
        Also correct a logic bug in the number of cpus calculation which
        can lead to a shell error if the egrep fails and thus reports no
        output.
---

diff --git a/build/lustre.spec.in b/build/lustre.spec.in
index eeeae23..6904395 100644
--- a/build/lustre.spec.in
+++ b/build/lustre.spec.in
@@ -73,7 +73,7 @@ Configures openldap server for LDAP Lustre config database
 %build
 # if RPM_BUILD_NCPUS unset, set it
 if [ -z "$RPM_BUILD_NCPUS" ] ; then
-    RPM_BUILD_NCPUS=$(egrep -c "^cpu[0-9]+" /proc/stat || :)
+    RPM_BUILD_NCPUS=$(egrep -c "^cpu[0-9]+" /proc/stat 2>/dev/null || echo 0 :)
     if [ $RPM_BUILD_NCPUS -eq 0 ] ; then
         RPM_BUILD_NCPUS=1
     fi