On Thu, Jul 18, 2013 at 05:50:58PM +0100, Daniel P. Berrange wrote: > On Thu, Jul 18, 2013 at 06:44:03PM +0200, Guido Günther wrote: > > instead of the deprecated AC_TRY_LINK > > --- > > configure.ac | 7 ++++--- > > 1 file changed, 4 insertions(+), 3 deletions(-) > > > > diff --git a/configure.ac b/configure.ac > > index 5d5c8de..0f0b265 100644 > > --- a/configure.ac > > +++ b/configure.ac > > @@ -893,13 +893,14 @@ if test "$with_libvirtd" = "no" ; then > > with_lxc=no > > fi > > if test "$with_lxc" = "yes" || test "$with_lxc" = "check"; then > > - AC_TRY_LINK([ > > + AC_LINK_IFELSE([AC_LANG_PROGRAM( > > + [[ > > #include <sched.h> > > #include <linux/loop.h> > > #include <sys/epoll.h> > > - ], [ > > + ]], [[ > > unshare (!(LO_FLAGS_AUTOCLEAR + EPOLL_CLOEXEC)); > > - ], [ > > + ]])], [ > > with_lxc=yes > > AC_DEFINE([HAVE_DECL_LO_FLAGS_AUTOCLEAR], [1], > > [Define to 1 if you have the declaration of `LO_FLAGS_AUTOCLEAR', > > When was AC_LINK_IFELSE first introduced to autoconf ? Actually doesn't matter. We're already relying on it existing via gnulib. ACK Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list