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: v15.1.0~2618^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F28170%2Fhead;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>
---

diff --git a/ceph.spec.in b/ceph.spec.in
index 66002dd5f7eb..138e87076716 100644
--- a/ceph.spec.in
+++ b/ceph.spec.in
@@ -1065,6 +1065,9 @@ 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-8/enable