unwind-problems

[Christer Solskogen <christer.solskogen@xxxxxxxxx>]

Hi!

While compiling a stage2 cross-compiler (with kernel headers, and eglibc 
headers, and some some libs(crt1.o crti.o crtn.o and libc.so) I get this:

/private/chsols/obj/gcc.cross.mips-linux-gnu.stage2/./gcc/xgcc 
-B/private/chsols/obj/gcc.cross.mips-linux-gnu.stage2/./gcc/ 
-B/private/chsols/cross-tools/mips-linux-gnu/bin/ 
-B/private/chsols/cross-tools/mips-linux-gnu/lib/ -isystem 
/private/chsols/cross-tools/mips-linux-gnu/include -isystem 
/private/chsols/cross-tools/mips-linux-gnu/sys-include    -O2 -pipe 
-march=loongson3a -minterlink-mips16 -O2  -O2 -pipe -march=loongson3a 
-minterlink-mips16 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -W -Wall 
-Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes 
-Wold-style-definition  -isystem ./include   -fPIC -g -DIN_LIBGCC2 
-fbuilding-libgcc -fno-stack-protector   -fPIC -I. -I. -I../.././gcc 
-I/private/chsols/src/gcc/libgcc -I/private/chsols/src/gcc/libgcc/. 
-I/private/chsols/src/gcc/libgcc/../gcc 
-I/private/chsols/src/gcc/libgcc/../include  -DHAVE_CC_TLS  -o 
unwind-dw2.o -MT unwind-dw2.o -MD -MP -MF unwind-dw2.dep -fexceptions -c 
/private/chsols/src/gcc/libgcc/unwind-dw2.c -fvisibility=hidden 
-DHIDE_EXPORTS
In file included from /private/chsols/src/gcc/libgcc/unwind-dw2.c:376:0:
./md-unwind-support.h: In function 'mips_fallback_frame_state':
./md-unwind-support.h:78:17: error: field 'info' has incomplete type
make[2]: *** [unwind-dw2.o] Error 1
make[2]: Leaving directory 
`/var/tmp/chsols/obj/gcc.cross.mips-linux-gnu.stage2/mips-linux-gnu/libgcc'
make[1]: *** [all-target-libgcc] Error 2
make[1]: Leaving directory 
`/var/tmp/chsols/obj/gcc.cross.mips-linux-gnu.stage2'
make: *** [all] Error 2


Could this have something to do with 
http://www.mail-archive.com/gcc-patches@xxxxxxxxxxx/msg28610.html? I'm 
using the gcc-4.7 branch from subversion.

--
chs