[patch] 2.4.3 fails to link when IPX compiled in

[Eran Mann <eran@nbase.co.il>]

Hi,
When compiling linux-2.4.3 with IPX built in one gets:
ld -m elf_i386 -T /mdk/src/linux-2.4.3/arch/i386/vmlinux.lds -e stext
arch/i386/kernel/head.o arch/i386/kernel/init_task.o init/main.o
init/version.o \
	--start-group \
	arch/i386/kernel/kernel.o arch/i386/mm/mm.o kernel/kernel.o mm/mm.o
fs/fs.o ipc/ipc.o \
	drivers/block/block.o drivers/char/char.o drivers/misc/misc.o
drivers/net/net.o drivers/media/media.o  drivers/char/agp/agp.o
drivers/char/drm/drm.o drivers/ide/idedriver.o drivers/scsi/scsidrv.o
drivers/cdrom/driver.o drivers/sound/sounddrivers.o drivers/pci/driver.o
drivers/pnp/pnp.o drivers/video/video.o \
	net/network.o \
	/mdk/src/linux-2.4.3/arch/i386/lib/lib.a /mdk/src/linux-2.4.3/lib/lib.a
/mdk/src/linux-2.4.3/arch/i386/lib/lib.a \
	--end-group \
	-o vmlinux
net/network.o(.data+0x2ee4): undefined reference to
`sysctl_ipx_pprop_broadcasting'
make: *** [vmlinux] Error 1

The patchlet below seems to solve it.
================================================================
--- linux-2.4.3.orig/net/ipx/af_ipx.c	Fri Mar 30 11:54:55 2001
+++ linux/net/ipx/af_ipx.c	Fri Mar 30 12:29:23 2001
@@ -123,7 +123,7 @@
 static unsigned char ipxcfg_max_hops = 16;
 static char ipxcfg_auto_select_primary;
 static char ipxcfg_auto_create_interfaces;
-static int sysctl_ipx_pprop_broadcasting = 1;
+int sysctl_ipx_pprop_broadcasting = 1;
 
 /* Global Variables */
 static struct datalink_proto *p8022_datalink;