[gcc-4.3-20080125] Bootstrap failure on i386-unknown-openbsd4.2: missing sentinel in function call

[Cauchy Song]

$ uname -mrsp
OpenBSD 4.2 i386 Intel(R) Pentium(R) M processor 1.73GHz ("GenuineIntel"
686-class)

$ gcc -v
Reading specs from /usr/lib/gcc-lib/i386-unknown-openbsd4.2/3.3.5/specs
Configured with:
Thread model: single
gcc version 3.3.5 (propolice)

$ bash ../gcc-4.3-20080125/configure --prefix=/usr/local/gcc-4.3.x \
     --enable-languages=c,c++,fortran --with-gmp=/usr/local
--with-mpfr=/usr/local

$ gmake bootstrap
...
echo '[c]' >> tmp-gi.list
echo '../../gcc-4.3-20080125/gcc/c-lang.c' >> tmp-gi.list
echo '../../gcc-4.3-20080125/gcc/c-tree.h' >> tmp-gi.list
echo '../../gcc-4.3-20080125/gcc/c-decl.c' >> tmp-gi.list
echo '../../gcc-4.3-20080125/gcc/c-common.c' >> tmp-gi.list
echo '../../gcc-4.3-20080125/gcc/c-common.h' >> tmp-gi.list
echo '../../gcc-4.3-20080125/gcc/c-pragma.h' >> tmp-gi.list
echo '../../gcc-4.3-20080125/gcc/c-pragma.c' >> tmp-gi.list
echo '../../gcc-4.3-20080125/gcc/c-objc-common.c' >> tmp-gi.list
echo '../../gcc-4.3-20080125/gcc/c-parser.c' >> tmp-gi.list
/bin/sh ../../gcc-4.3-20080125/gcc/../move-if-change tmp-gi.list
gtyp-input.list
echo timestamp > s-gtyp-input
build/gengtype ../../gcc-4.3-20080125/gcc gtyp-input.list
echo timestamp > s-gtype
/home/dongsheng/wc/tmp/obj/./prev-gcc/xgcc
-B/home/dongsheng/wc/tmp/obj/./prev-gcc/
-B/usr/local/gcc-4.3.x/i386-unknown-openbsd4.2/bin/ -c   -g -O2
-fomit-frame-pointer -DIN_GCC   -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
                               -Wno-overlength-strings -Werror
-fno-common   -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild
-I../../gcc-4.3-20080125/gcc -I../../gcc-4.3-20080125/gcc/build
-I../../gcc-4.3-20080125/gcc/../include -I./../intl
-I../../gcc-4.3-20080125/gcc/../libcpp/include -I/usr/local/include
-I/usr/local/include -I../../gcc-4.3-20080125/gcc/../libdecnumber
-I../../gcc-4.3-20080125/gcc/../libdecnumber/dpd -I../libdecnumber    -o
build/rtl.o ../../gcc-4.3-20080125/gcc/rtl.c
/home/dongsheng/wc/tmp/obj/./prev-gcc/xgcc
-B/home/dongsheng/wc/tmp/obj/./prev-gcc/
-B/usr/local/gcc-4.3.x/i386-unknown-openbsd4.2/bin/ -c   -g -O2
-fomit-frame-pointer -DIN_GCC   -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
                               -Wno-overlength-strings -Werror
-fno-common   -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild
-I../../gcc-4.3-20080125/gcc -I../../gcc-4.3-20080125/gcc/build
-I../../gcc-4.3-20080125/gcc/../include -I./../intl
-I../../gcc-4.3-20080125/gcc/../libcpp/include -I/usr/local/include
-I/usr/local/include -I../../gcc-4.3-20080125/gcc/../libdecnumber
-I../../gcc-4.3-20080125/gcc/../libdecnumber/dpd -I../libdecnumber    -o
build/read-rtl.o ../../gcc-4.3-20080125/gcc/read-rtl.c
cc1: warnings being treated as errors
../../gcc-4.3-20080125/gcc/read-rtl.c: In function 'join_c_conditions':
../../gcc-4.3-20080125/gcc/read-rtl.c:790: error: missing sentinel in
function call
gmake[3]: *** [build/read-rtl.o] Error 1
gmake[3]: Leaving directory `/home/dongsheng/wc/tmp/obj/gcc'
gmake[2]: *** [all-stage2-gcc] Error 2
gmake[2]: Leaving directory `/home/dongsheng/wc/tmp/obj'
gmake[1]: *** [stage2-bubble] Error 2
gmake[1]: Leaving directory `/home/dongsheng/wc/tmp/obj'
gmake: *** [bootstrap] Error 2

Thanks,

Dongsheng