Can't compile the cross compiler GCC 3.4.3 on Gentoo

[Moritz Lipfert]

Hello,

I use Gentoo Linux (amd64) and want to install the i686 cross compiler. 
I followed the instructions on 
http://dev.gentoo.org/~vapier/CROSS-COMPILE-HOWTO. But I can't compile 
gcc with the command "USE=nocxx emerge cross-i686-pc-linux-gnu/gcc".

I only get this error:


/var/tmp/portage/gcc-3.4.3-r1/work/build/gcc/xgcc 
-B/var/tmp/portage/gcc-3.4.3-r1/work/build/gcc/ 
-B/usr/i686-pc-linux-gnu/bin/ -B/usr/i686-pc-linux-gnu/lib/ -isystem 
/usr/i686-pc-linux-gnu/include -isystem 
/usr/i686-pc-linux-gnu/sys-include -O2  -DIN_GCC -DCROSS_COMPILE   -W 
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes 
-Wold-style-definition  -isystem ./include  -fPIC -DHAVE_SYSLOG -g  
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc 
-D_LIBC_PROVIDES_SSP_ -I. -I. 
-I/var/tmp/portage/gcc-3.4.3-r1/work/gcc-3.4.3/gcc 
-I/var/tmp/portage/gcc-3.4.3-r1/work/gcc-3.4.3/gcc/. 
-I/var/tmp/portage/gcc-3.4.3-r1/work/gcc-3.4.3/gcc/../include  
 -DL_negdi2 -c 
/var/tmp/portage/gcc-3.4.3-r1/work/gcc-3.4.3/gcc/libgcc2.c -o 
libgcc/./_negdi2.o
In file included from ./tm.h:11,
                 from 
/var/tmp/portage/gcc-3.4.3-r1/work/gcc-3.4.3/gcc/libgcc2.c:43:
/var/tmp/portage/gcc-3.4.3-r1/work/gcc-3.4.3/gcc/config/i386/linux.h:227:20: 
signal.h: No such file or directory
/var/tmp/portage/gcc-3.4.3-r1/work/gcc-3.4.3/gcc/config/i386/linux.h:228:26: 
sys/ucontext.h: No such file or directory
make[2]: *** [libgcc/./_muldi3.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from ./tm.h:11,
                 from 
/var/tmp/portage/gcc-3.4.3-r1/work/gcc-3.4.3/gcc/libgcc2.c:43:
/var/tmp/portage/gcc-3.4.3-r1/work/gcc-3.4.3/gcc/config/i386/linux.h:227:20: 
signal.h: No such file or directory
/var/tmp/portage/gcc-3.4.3-r1/work/gcc-3.4.3/gcc/config/i386/linux.h:228:26: 
sys/ucontext.h: No such file or directory
make[2]: *** [libgcc/./_negdi2.o] Error 1
make[2]: Leaving directory `/var/tmp/portage/gcc-3.4.3-r1/work/build/gcc'
make[1]: *** [libgcc.a] Error 2
rm gcc.pod
make[1]: Leaving directory `/var/tmp/portage/gcc-3.4.3-r1/work/build/gcc'
make: *** [all-gcc] Error 2

!!! ERROR: cross-i686-pc-linux-gnu/gcc-3.4.3-r1 failed.
!!! Function gcc_do_make, Line 1047, Exitcode 2
!!! (no error message)
!!! If you need support, post the topmost build error, NOT this status 
message.




Can anybody help me?



MorLipf