From: Martin Liska <mliska@suse.cz>
Date: Mon, 20 May 2019 09:37:52 +0000 (+0200)
Subject: rpm: Disable LTO in spec when being used
X-Git-Tag: v14.2.2~108^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=2e5c2095d98af97f460159fff6a8de7ab454b73d;p=ceph.git

rpm: Disable LTO in spec when being used

Fixes: http://tracker.ceph.com/issues/39974
Works around: https://tracker.ceph.com/issues/40060

Signed-off-by: Martin Liška <Martin.Liska@suse.com>
(cherry picked from commit 6ab109bb9b3f37a2bb87a934faa10b8311e6504c)
---

diff --git a/ceph.spec.in b/ceph.spec.in
index bcce15a7b507..a33590d0cad8 100644
--- a/ceph.spec.in
+++ b/ceph.spec.in
@@ -1051,6 +1051,9 @@ integrated with the Ceph Manager Dashboard web UI.
 %autosetup -p1 -n @TARBALL_BASENAME@
 
 %build
+# LTO can be enabled as soon as the following GCC bug is fixed:
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48200
+%define _lto_cflags %{nil}
 
 %if 0%{?rhel} == 7
 . /opt/rh/devtoolset-7/enable