From 837ec9dd41c4b1e10ad9d32a52b0f34dd665026a Mon Sep 17 00:00:00 2001
From: Andrew Deason <adeason@sinenomine.net>
Date: Thu, 26 Dec 2013 12:56:37 -0500
Subject: [PATCH] Fedora: Handle new kernel variant paths

With Fedora 20, Fedora now separates the variant from the rest of the
kernel version with a plus (+) instead of a period (.) . This results
in directories called e.g. 3.12.5-302.fc20.i686+PAE, where right now
we look for 3.12.5-302.fc20.i686.PAE.

Use this new directory scheme for Fedora 20 builds, so we can build
against non-default kernel variants on Fedora 20 and beyond.

Change-Id: I309272f4f4f740058c48e92530e40a1c64d63668
Reviewed-on: http://gerrit.openafs.org/10620
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Ken Dreyer <ktdreyer@ktdreyer.com>
---
 src/packaging/RedHat/openafs-kmodtool |  4 +++-
 src/packaging/RedHat/openafs.spec.in  | 13 +++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/packaging/RedHat/openafs-kmodtool b/src/packaging/RedHat/openafs-kmodtool
index 8451b35777..b9ae6661bd 100644
--- a/src/packaging/RedHat/openafs-kmodtool
+++ b/src/packaging/RedHat/openafs-kmodtool
@@ -83,7 +83,9 @@ get_rpmtemplate ()
     case "$verrel" in
         *.el[6-9]*)
 	          kname="${verrel}.%{_target_cpu}${variant:+.${variant}}" ;;
-        *.fc[1-9][0-9]*)
+        *.fc[2-9][0-9]*)
+	          kname="${verrel}.%{_target_cpu}${variant:++${variant}}" ;;
+        *.fc1[0-9]*)
 	          kname="${verrel}.%{_target_cpu}${variant:+.${variant}}" ;;
         *.fc9*)   kname="${verrel}.%{_target_cpu}${variant:+.${variant}}" ;;
         *)        kname="${verrel}${variant}"                             ;;
diff --git a/src/packaging/RedHat/openafs.spec.in b/src/packaging/RedHat/openafs.spec.in
index 2af07bed16..f77e0beadd 100644
--- a/src/packaging/RedHat/openafs.spec.in
+++ b/src/packaging/RedHat/openafs.spec.in
@@ -848,6 +848,8 @@ ksrc=""
     if [ -z "${kvariant}" -o -z "$ksrc" ] ; then
       if [ -d %{_usrsrc}/kernels/%{kverrel}${kvariant:+-$kvariant}-%{_target_cpu} ] ; then
         ksrc=%{_usrsrc}/kernels/%{kverrel}${kvariant:+-$kvariant}-%{_target_cpu}
+      elif [ -d %{_usrsrc}/kernels/%{kverrel}.%{_target_cpu}${kvariant:++$kvariant} ] ; then
+        ksrc=%{_usrsrc}/kernels/%{kverrel}.%{_target_cpu}${kvariant:++$kvariant}
       else
         ksrc=%{_usrsrc}/kernels/%{kverrel}.%{_target_cpu}${kvariant:+.$kvariant}
       fi
@@ -892,8 +894,16 @@ make only_libafs_tree || exit 1
 %if %{fedorakmod} && %{build_modules}
 for kvariant in %{kvariants} ; do
   if [ -n "${kvariant}" ] ; then
+
     if [ -d %{_usrsrc}/kernels/%{kverrel}${kvariant:+-$kvariant}-%{_target_cpu} ] ; then
       ksrc=%{_usrsrc}/kernels/%{kverrel}${kvariant:+-$kvariant}-%{_target_cpu}
+
+    elif [ -d %{_usrsrc}/kernels/%{kverrel}.%{_target_cpu}${kvariant:++$kvariant} ] ; then
+      # Fedora 20 started putting kernel sources in e.g.
+      # 3.12.5-302.fc20.i686+PAE, instead of:
+      # 3.12.5-302.fc20.i686.PAE
+      ksrc=%{_usrsrc}/kernels/%{kverrel}.%{_target_cpu}${kvariant:++$kvariant}
+
     else
       ksrc=%{_usrsrc}/kernels/%{kverrel}.%{_target_cpu}${kvariant:+.$kvariant}
     fi
@@ -1267,6 +1277,9 @@ do
     if [ -d _kmod_build_$kvariant/src/libafs/MODLOAD-%{kverrel}${kvariant}-SP ] ; then
       srcdir=_kmod_build_$kvariant/src/libafs/MODLOAD-%{kverrel}${kvariant}-SP
       dstdir=$RPM_BUILD_ROOT/lib/modules/%{kverrel}${kvariant}/extra/openafs
+    elif [ -d _kmod_build_$kvariant/src/libafs/MODLOAD-%{kverrel}.%{_target_cpu}+${kvariant}-SP ] ; then
+      srcdir=_kmod_build_$kvariant/src/libafs/MODLOAD-%{kverrel}.%{_target_cpu}+${kvariant}-SP
+      dstdir=$RPM_BUILD_ROOT/lib/modules/%{kverrel}.%{_target_cpu}+${kvariant}/extra/openafs
     else
       srcdir=_kmod_build_$kvariant/src/libafs/MODLOAD-%{kverrel}.%{_target_cpu}.${kvariant}-SP
       dstdir=$RPM_BUILD_ROOT/lib/modules/%{kverrel}.%{_target_cpu}.${kvariant}/extra/openafs