bootstrap build results for GCC 4.0.1

bootstrap build results for GCC 4.0.1

[Brett Neumeier]

config.guess reports: armv4l-unknown-linux-gnu

gcc -v reports:
Using built-in specs.
Target: armv4l-unknown-linux-gnu
Configured with: ../gcc-4.0.1/configure --with-cpu=strongarm
--with-pic --prefix=/home/random/gcc4 --enable-shared
--enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
--enable-bootstrap --enable-languages=c,c++,java,objc
Thread model: posix
gcc version 4.0.1

I enabled the languages C, C++, Java, and ObjectiveC, as you can see
from the configure flags above.

The distribution I'm using is a customized Linux From Scratch on a
Netwinder 2100 from Rebel Computing, with Linux 2.6.10, glibc from CVS
HEAD as of 2004-06-21, binutils 2.15.91.0.1, and gcc 3.4.1. glibc,
binutils, and gcc all had some ARM-specific patches that I got from
Dan Kegel's crosstool.

I needed to make one small change to get the bootstrap build of 4.0.1
to complete: initially, compilation of gcc/java/jcf-write.c failed in
stage2 complaining of an unused variable in the following block
(around line 2236):

else
  {
    tree type = TREE_TYPE(exp);
    emit_load (arg, state);
  }

I deleted the "tree type = TREE_TYPE(exp)" line and that corrected the problem.

Cheers,

bn