From 3ac4d60c6b97c367eeee717d2401a5243fd2b6a1c43c513ce316011ade149a94 Mon Sep 17 00:00:00 2001
From: Jan Engelhardt <jengelh@inai.de>
Date: Thu, 2 May 2019 08:28:11 +0000
Subject: [PATCH] Accepting request 700026 from
 home:marxin:branches:multimedia:libs

- Enable LTO for new SUSE versions (boo#1133123).

It's improved since sr#621917, the build takes by 20% longer on my 8-core machine.

OBS-URL: https://build.opensuse.org/request/show/700026
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/ffmpeg-4?expand=0&rev=61
---
 ffmpeg-4.changes | 5 +++++
 ffmpeg-4.spec    | 6 ++++++
 2 files changed, 11 insertions(+)

diff --git a/ffmpeg-4.changes b/ffmpeg-4.changes
index d4f5926..5009cf8 100644
--- a/ffmpeg-4.changes
+++ b/ffmpeg-4.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu May  2 08:00:42 UTC 2019 - Martin Liška <mliska@suse.cz>
+
+- Enable LTO for new SUSE versions (boo#1133123).
+
 -------------------------------------------------------------------
 Tue Apr 30 22:05:35 UTC 2019 - Hans-Peter Jansen <hpj@urpla.net>
 
diff --git a/ffmpeg-4.spec b/ffmpeg-4.spec
index 8b09959..64ba147 100644
--- a/ffmpeg-4.spec
+++ b/ffmpeg-4.spec
@@ -573,6 +573,9 @@ break compatibility without any notice.
 
 %build
 CFLAGS="%optflags" \
+%if %{suse_version} > 1500
+LDFLAGS="%_lto_cflags" \
+%endif
 ./configure \
 	--prefix="%_prefix" \
 	--libdir="%_libdir" \
@@ -655,6 +658,9 @@ CFLAGS="%optflags" \
 	--enable-libzmq \
 %endif
 	--enable-libzvbi \
+%if 0%{?suse_version} > 1500
+  --enable-lto \
+%endif
 %if %{with lv2}
 	--enable-lv2 \
 %endif