RFC: RPM build flags

[Jakub Jelinek]

On Mon, Feb 16, 2009 at 02:59:47PM -0600, Dennis Gilmore wrote:
> @@ -57,6 +59,18 @@
>  optflags: hades %{__global_cflags}
>  
>  optflags: s390 %{__global_cflags} -m31

This should be 
optflags: s390 %{__global_cflags} -m31 -march=z9-109 -mtune=z10

too (actually for -m31 it is much more important than for -m64).
Assuming of course that the s390{,x} koji buildbox is z9-109 or newer.

> -optflags: s390x %{__global_cflags} -m64
> +optflags: s390x %{__global_cflags} -m64 -march=z9-109 -mtune=z10

	Jakub