[I haven't tried to compile without CONFIG_NET for a while, so I suppose
this probably crept in earlier.]
With CONFIG_NET=n, I get two link errors:
v850e-elf-ld -T arch/v850/vmlinux.lds.s arch/v850/kernel/head.o arch/v850/kernel/init_task.o init/built-in.o --start-group usr/built-in.o arch/v850/kernel/built-in.o kernel/built-in.o mm/built-in.o fs/built-in.o ipc/built-in.o security/built-in.o crypto/built-in.o lib/lib.a arch/v850/lib/lib.a drivers/built-in.o sound/built-in.o net/built-in.o --end-group -o vmlinux
/proj/soft2/uclinux/uclinux/build/2.5.49-uc0-sim/net/socket.c:747: undefined reference to `dev_ioctl'
/proj/soft2/uclinux/uclinux/build/2.5.49-uc0-sim/include/net/xfrm.h:303: undefined reference to `__secpath_destroy'
make: *** [vmlinux] Error 1
(1) The `dev_ioctl' error is because of the added call in sock_ioctl
(net/socket.c) to dev_ioctl #ifdefed on WIRELESS_EXT, which is defined
in <linux/wireless.h>. Since net/socket.c actually includes
<linux/wireless.h> twice, once #ifdefed, and once not, I just got rid
of the non-#ifdefed include, which seems to solve the problem:
diff -up ../orig/linux-2.5.49-uc0/net/socket.c net/socket.c
--- ../orig/linux-2.5.49-uc0/net/socket.c 2002-11-25 10:30:11.000000000 +0900
+++ net/socket.c 2002-11-25 10:39:07.000000000 +0900
@@ -75,7 +75,6 @@
#include <linux/cache.h>
#include <linux/module.h>
#include <linux/highmem.h>
-#include <linux/wireless.h>
#include <linux/divert.h>
#include <linux/mount.h>
(2) `__secpath_destroy' is used by the inline function `secpath_put',
in <net/xfrm.h>, and net/core/skbuff.c calls secpath_put -- but
__secpath_destroy is defined in net/ipv4/xfrm_input.c, and the
net/ipv4 directory isn't even compiled if CONFIG_NET=n.
[I didn't know what to do about this, so I just commented out the call
to __secpath_destroy in secpath_put]
Thanks,
-Miles
-- Next to fried food, the South has suffered most from oratory. -- Walter Hines Page - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sat Nov 30 2002 - 22:00:10 EST