On Wed, May 07, 2014 at 05:57:13PM +0300, Michael S. Tsirkin wrote:
> On Tue, May 06, 2014 at 05:27:45PM +0800, Hu Tao wrote:
> > From: Wanlong Gao <gaowanl...@cn.fujitsu.com>
> >
> > Add detection of libnuma (mostly contained in the numactl package)
> > to the configure script. Can be enabled or disabled on the command
> > line, default is use if available.
> >
> > Signed-off-by: Andre Przywara <andre.przyw...@amd.com>
> > Signed-off-by: Wanlong Gao <gaowanl...@cn.fujitsu.com>
> > Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
> > Signed-off-by: Hu Tao <hu...@cn.fujitsu.com>
> > ---
> > configure | 33 +++++++++++++++++++++++++++++++++
> > 1 file changed, 33 insertions(+)
> >
> > diff --git a/configure b/configure
> > index 870c939..c3df5e6 100755
> > --- a/configure
> > +++ b/configure
> > @@ -324,6 +324,7 @@ tpm="no"
> > libssh2=""
> > vhdx=""
> > quorum="no"
> > +numa=""
> >
> > # parse CC options first
> > for opt do
> > @@ -1087,6 +1088,10 @@ for opt do
> > ;;
> > --enable-quorum) quorum="yes"
> > ;;
> > + --disable-numa) numa="no"
> > + ;;
> > + --enable-numa) numa="yes"
> > + ;;
> > *)
> > echo "ERROR: unknown option $opt"
> > echo "Try '$0 --help' for more information"
> > @@ -1354,6 +1359,8 @@ Advanced options (experts only):
> > --enable-vhdx enable support for the Microsoft VHDX image
> > format
> > --disable-quorum disable quorum block filter support
> > --enable-quorum enable quorum block filter support
> > + --disable-numa disable libnuma support
> > + --enable-numa enable libnuma support
> >
> > NOTE: The object files are built at the place where configure is launched
> > EOF
> > @@ -3113,6 +3120,27 @@ if compile_prog "" "" ; then
> > fi
> >
> > ##########################################
> > +# libnuma probe
> > +
> > +if test "$numa" != "no" ; then
> > + numa=no
> > + cat > $TMPC << EOF
> > +#include <numa.h>
> > +int main(void) { return numa_available(); }
> > +EOF
> > +
> > + if compile_prog "" "-lnuma" ; then
> > + numa=yes
> > + libs_softmmu="-lnuma $libs_softmmu"
> > + else
> > + if test "$numa" = "yes" ; then
> > + feature_not_found "linux NUMA (install numactl?)"
>
> Which distro?
> At least for Fedora I think one needs numactl-devel?
Yes, on Fedora the package is called numactl-devel. But, to
follow other similar messages I'll change it into
'install numactl devel'.
Regards,
Hu Tao
