This is the relevant part of config.log:
/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.3/../../../../x86_64-pc-linux-gnu/bin/ld:
warning: cannot find entry symbol _start; defaulting to 0000000000400120
configure:3206: $? = 0
configure:3244: result: a.out
configure:3263: checking whether the C compiler works
configure:3273: ./a.out
.../bash-4.0/configure: line 3275: 11682 Segmentation fault ./$ac_file
configure:3277: $? = 139
configure:3284: error: in `/home/booleandomain/tmp/lfs/sources/bash-build':
configure:3288: error: cannot run C compiled programs.
If you meant to cross compile, use `--host'.
See `config.log' for more details.
I tried the following thing:
$ echo "int main(){}" > dummy.c
$ gcc dummy.c -nostdlib -L/tools/lib
/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.3/../../../../x86_64-pc-linux-gnu/bin/ld:
warning: cannot find entry symbol _start; defaulting to 0000000000400120
$ ./a.out
Segmentation fault
So it seems it is not finding some required libraries...
