diff options
author | William Cohen <wcohen@redhat.com> | 2010-03-12 13:56:15 -0500 |
---|---|---|
committer | William Cohen <wcohen@redhat.com> | 2010-03-12 14:17:10 -0500 |
commit | b130d502990fc411ad1bf949f920eaff2081b0df (patch) | |
tree | e90b32326a1504cdca73e0db291f7c9aec9c1ed4 /stap-prep | |
parent | 26b3faf93dc665f2cca51c91fbc0de68f5c2dd11 (diff) | |
download | systemtap-steved-b130d502990fc411ad1bf949f920eaff2081b0df.tar.gz systemtap-steved-b130d502990fc411ad1bf949f920eaff2081b0df.tar.xz systemtap-steved-b130d502990fc411ad1bf949f920eaff2081b0df.zip |
Make stap-prep script available in the RPM
Diffstat (limited to 'stap-prep')
-rwxr-xr-x | stap-prep | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/stap-prep b/stap-prep new file mode 100755 index 00000000..3c6bf785 --- /dev/null +++ b/stap-prep @@ -0,0 +1,39 @@ +#! /bin/bash +check_error() { if test $1 != 0; then echo $2; exit $1; fi } + +if [ "$#" -lt 1 ]; then + UNAME=`uname -r` # determine the kernel running on the machine +else + UNAME=$1 #user passed in uname value +fi +UNAME=`echo $UNAME | sed "s/ //"` #strip out any whitespace +KERNEL="kernel" +for VARIANT in debug kdump PAE xen; do + TMP=`echo $UNAME | sed s/$VARIANT//` + if [ "$TMP" != "$UNAME" ]; then + UNAME=$TMP; KERNEL="kernel-$VARIANT" + fi +done +KERN_ARCH=`uname -m` +KERN_REV=`echo $UNAME | sed s/.$KERN_ARCH//` # strip arch from uname +CANDIDATES="$KERNEL-$KERN_REV.$KERN_ARCH \ + $KERNEL-devel-$KERN_REV.$KERN_ARCH \ + $KERNEL-debuginfo-$KERN_REV.$KERN_ARCH \ + kernel-debuginfo-common-$KERN_REV.$KERN_ARCH" +NEEDED=`rpm --qf "%{name}-%{version}-%{release}.%{arch}\n" \ + -q $CANDIDATES | grep "is not installed" | awk '{print $2}'` +if [ "$NEEDED" != "" ]; then + echo -e "Need to install the following packages:\n$NEEDED" + if [ `id -u` = "0" ]; then #attempt download and install + DIR=`mktemp -d` || exit 1 + if [ ! -x /usr/bin/yumdownloader ]; then + echo "Need to first install yum-utils for yumdownloader" + yum install -y yum-utils + fi + yumdownloader --enablerepo="*debuginfo*" $NEEDED --destdir=$DIR + check_error $? "problem downloading rpm(s) $NEEDED" + rpm --force -ivh $DIR/*.rpm + check_error $? "problem installing rpm(s) $NEEDED" + rm -r $DIR #cleanup + fi +fi |