Always add udev linker flags when WITH_UDEV is enabled to avoid underlinking. See commit 43dbcb15 (interface: always build all available backends) Signed-off-by: Natanael Copa <ncopa(a)alpinelinux.org&gt; --- src/Makefile.am | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/src/Makefile.am b/src/Makefile.am index 956d9ce..00b47e7 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1457,12 +1457,11 @@ libvirt_driver_interface_la_LIBADD = if WITH_NETCF libvirt_driver_interface_la_CFLAGS += $(NETCF_CFLAGS) libvirt_driver_interface_la_LIBADD += $(NETCF_LIBS) -else ! WITH_NETCF +endif WITH_NETCF if WITH_UDEV libvirt_driver_interface_la_CFLAGS += $(UDEV_CFLAGS) libvirt_driver_interface_la_LIBADD += $(UDEV_LIBS) endif WITH_UDEV -endif ! WITH_NETCF if WITH_DRIVER_MODULES libvirt_driver_interface_la_LIBADD += ../gnulib/lib/libgnu.la libvirt_driver_interface_la_LDFLAGS += -module -avoid-version -- 2.3.3