gcc9: ignore build warnings

iptables is OPENP package.
So, This change adds exception options to CFLAGS.

Change-Id: Ie73e24c0c52fbc19fb900c57954c1300ca8c7f46

diff --git a/packaging/iptables.spec b/packaging/iptables.spec
index edd3d30..982e24c 100755 (executable)
--- a/packaging/iptables.spec
+++ b/packaging/iptables.spec
@@ -33,7 +33,7 @@ stable and may change with every new version. It is therefore unsupported.
 
 
 %build
-export CFLAGS+=" $RPM_OPT_FLAGS -Wall -Werror -O2 -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fPIE -pie -fno-strict-aliasing -Wno-unused-value -fPIC"
+export CFLAGS+=" $RPM_OPT_FLAGS -Wall -Werror -O2 -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fPIE -pie -fno-strict-aliasing -Wno-unused-value -Wno-stringop-truncation -Wno-format-truncation -fPIC"
 export LDFLAGS+=" -Wl,-z,relro,--as-needed"
 
 %autogen.sh