Build error while kernel building: g_eli.o: In function `g_eli_destroy':

[O. Hartmann]

Since today's "svn update' of FreeBSD 9.0-CUR I receive this error when 
building the kernel:

cc -c -O2 -frename-registers -pipe -fno-strict-aliasing -march=native 
-std=c99  -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes 
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef 
-Wno-pointer-sign -fformat-extensions -nostdinc  -I. -I/usr/src/sys 
-I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS 
-include opt_global.h -fno-common -finline-limit=8000 --param 
inline-unit-growth=100 --param large-function-growth=1000 
-fno-omit-frame-pointer -mcmodel=kernel -mno-red-zone  -mfpmath=387 
-mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3  -msoft-float 
-fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -Werror 
  vers.c
linking kernel
g_eli.o: In function `g_eli_destroy':
g_eli.c:(.text+0x2f8): undefined reference to `g_eli_key_destroy'
g_eli.o: In function `g_eli_create':
g_eli.c:(.text+0xa69): undefined reference to `g_eli_key_destroy'
g_eli_ctl.o: In function `g_eli_suspend_one':
g_eli_ctl.c:(.text+0x203): undefined reference to `g_eli_key_destroy'
g_eli_integrity.o: In function `g_eli_auth_run':
g_eli_integrity.c:(.text+0x352): undefined reference to `g_eli_key_hold'
g_eli_integrity.o: In function `g_eli_auth_write_done':
g_eli_integrity.c:(.text+0x9aa): undefined reference to `g_eli_key_drop'
g_eli_integrity.o: In function `g_eli_auth_read_done':
g_eli_integrity.c:(.text+0xe5b): undefined reference to `g_eli_key_drop'
g_eli_key.o: In function `g_eli_mkey_propagate':
g_eli_key.c:(.text+0x85): undefined reference to `g_eli_key_init'
g_eli_privacy.o: In function `g_eli_crypto_run':
g_eli_privacy.c:(.text+0x184): undefined reference to `g_eli_key_hold'
g_eli_privacy.o: In function `g_eli_crypto_write_done':
g_eli_privacy.c:(.text+0x3ca): undefined reference to `g_eli_key_drop'
g_eli_privacy.o: In function `g_eli_crypto_read_done':
g_eli_privacy.c:(.text+0x945): undefined reference to `g_eli_key_drop'
*** Error code 1