cross compiling for alpha fails

[Kurt Schreiner <ks%ub.uni-mainz.de@localhost>]

Hi,

with -current source updated half an our or so ago I get the following
while cross compiling for alpha (compile systems doesn't matter, same
problem on NetBSD-amd64, Solaris and MacOSX):

depending the sa library objects
    compile  boot/start.o
    compile  boot/boot.o
    compile  boot/blkdev.o
    compile  boot/prom.o
    compile  boot/prom_disp.o
    compile  boot/OSFpal.o
    compile  boot/filesystem.o
    compile  boot/prom_swpal.o
    compile  boot/booted_dev.o
    compile  boot/vers.o
making sure the sa library is up to date...
    compile  sa/lookup_elf64.o
cc1: warnings being treated as errors
In file included from 
/u/NetBSD/src/sys/arch/alpha/stand/boot/../../../../lib/libsa/lookup_elf64.c:33:
/u/NetBSD/src/sys/arch/alpha/stand/boot/../../../../lib/libsa/lookup_elf32.c:46:
 warning: no previous prototype for 'lookup_symbol_elf64'

*** Failed target:  lookup_elf64.o
*** Failed command: /u/NetBSD/arch/alpha/TOOLS/bin/alpha--netbsd-gcc 
-ffreestanding -mno-fp-regs -g -Werror -Wall -Wmissing-prototypes 
-Wstrict-prototypes -Wpointer-arith -pipe -Os 
-I/u/NetBSD/src/sys/arch/alpha/stand/boot/../../../../lib/libsa 
-DSECONDARY_BOOTBLOCK -DHEAP_LIMIT="(0x20000000 + 262144)" -DBOOT_ECOFF 
-DBOOT_ELF64 -DBOOT_TYPE_NAME='"Secondary"' -DBOOTXX_RAID1_SUPPORT 
-DLIBSA_SINGLE_DEVICE=blkdev -D"blkdevioctl(x,y,z)=EINVAL" -nostdinc 
-I/u/NetBSD/arch/alpha/obj/sys/arch/alpha/stand/boot -D_STANDALONE 
-I/u/NetBSD/src/sys/arch/alpha/stand/boot/../../../.. -DNETBSD_VERS='"5.99.24"' 
-I/u/NetBSD/src/sys/arch/alpha/stand/boot/../.. 
-I/u/NetBSD/src/sys/arch/alpha/stand/boot/../../../../lib/libkern/../../../common/lib/libc/quad
 
-I/u/NetBSD/src/sys/arch/alpha/stand/boot/../../../../lib/libkern/../../../common/lib/libc/string
 
-I/u/NetBSD/src/sys/arch/alpha/stand/boot/../../../../lib/libkern/../../../common/lib/libc/arch/alpha/string
 
-I/u/NetBSD/src/sys/arch/alpha/stand/boot/../../../../lib/libsa/../../../common/dist/zlib
 -DCOMPAT_UFS -D__INTERNAL_LIBSA_CREAD -Wno-pointer-sign -c 
/u/NetBSD/src/sys/arch/alpha/stand/boot/../../../../lib/libsa/lookup_elf64.c -o 
lookup_elf64.o
*** Error code 1

Stop.
nbmake: stopped in /u/NetBSD/arch/alpha/obj/sys/arch/alpha/stand/boot/lib/sa

*** Failed target:  
/u/NetBSD/arch/alpha/obj/sys/arch/alpha/stand/boot/lib/sa/libsa.a

Kurt