2011/6/23 Stefan Berger <stefanb(a)linux.vnet.ibm.com>:
Set HAVE_LIBNL to be able to conditionally compile libnl code.
Signed-off-by: Stefan Berger <stefanb(a)linux.vnet.ibm.com>
---
configure.ac | 3 +++
1 file changed, 3 insertions(+)
Index: libvirt-acl/configure.ac
===================================================================
--- libvirt-acl.orig/configure.ac
+++ libvirt-acl/configure.ac
@@ -2377,7 +2377,10 @@ if test "$with_macvtap" = "yes"; then
], [
AC_MSG_ERROR([libnl-devel >= $LIBNL_REQUIRED is required for macvtap
support])
])
+ have_libnl=yes
+ AC_DEFINE_UNQUOTED([HAVE_LIBNL], 1, [whether the netlink library is available])
fi
+AM_CONDITIONAL([HAVE_LIBNL], [test "$have_libnl" = "yes"])
AC_SUBST([LIBNL_CFLAGS])
AC_SUBST([LIBNL_LIBS])
HAVE_LIBNL is just an alias for WITH_MACVTAP by this construct. So you
could just use WITH_MACVTAP in the code instead of HAVE_LIBNL. Or do
you plan to use libnl also for non-macvtap related code.
--
Matthias Bolte
http://photron.blogspot.com