https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79677
Orion Poplawski <orion at cora dot nwra.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |orion at cora dot nwra.com --- Comment #5 from Orion Poplawski <orion at cora dot nwra.com> --- With gcc 7.0.1-0.10.fc26 I'm starting to see errors like: cc1plus: error: -Wformat-security ignored without -Wformat [-Werror=format-security] If this is intended, we're going to need to fix redhat-rpm-config to change: %__global_compiler_flags -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches %{_hardened_cflags} to add -Wformat.