From 92092b1c24cd67c55e3615fff4b85af85bb7f5d3 Mon Sep 17 00:00:00 2001
From: Martin Stransky <stransky@redhat.com>
Date: Fri, 1 Mar 2019 08:10:52 +0100
Subject: [PATCH] Disabled -Werror=format-security due to build failures on F30

---
 firefox.spec | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/firefox.spec b/firefox.spec
index a648190..8498e15 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -471,7 +471,12 @@ MOZ_OPT_FLAGS=$(echo "%{optflags}" | %{__sed} -e 's/-Wall//')
 # for some sources
 # Explicitly force the hardening flags for Firefox so it passes the checksec test;
 # See also https://fedoraproject.org/wiki/Changes/Harden_All_Packages
+%if 0%{?fedora} < 30
 MOZ_OPT_FLAGS="$MOZ_OPT_FLAGS -Wformat-security -Wformat -Werror=format-security"
+%else
+# Workaround for mozbz#1531309
+MOZ_OPT_FLAGS=$(echo "$MOZ_OPT_FLAGS" | %{__sed} -e 's/-Werror=format-security//')
+%endif
 %if %{?hardened_build}
 MOZ_OPT_FLAGS="$MOZ_OPT_FLAGS -fPIC -Wl,-z,relro -Wl,-z,now"
 %endif