From 889f7bce72f2b70d37e5239ba862bf117c186cdc Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Thu, 25 Feb 2021 11:34:22 +0100
Subject: [PATCH] Detect the strict aliasing issues at build time (#1930652)

---
 opensc.spec | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/opensc.spec b/opensc.spec
index a00f3e8..4b61999 100644
--- a/opensc.spec
+++ b/opensc.spec
@@ -74,6 +74,8 @@ autoreconf -fvi
 sed -i -e 's/opensc.conf/opensc-%{_arch}.conf/g' src/libopensc/Makefile.in
 %endif
 sed -i -e 's|"/lib /usr/lib\b|"/%{_lib} %{_libdir}|' configure # lib64 rpaths
+%set_build_flags
+CFLAGS="$CFLAGS -Wstrict-aliasing=2"
 %configure  --disable-static \
   --disable-autostart-items \
   --disable-notify \