Replaced gcc version 3.4.0 by 3.4.1. Set LC_ALL=C such that gcc's warning messages show up properly in emacs compile window.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8225 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/exp-drd/scripts/compile-gcc b/exp-drd/scripts/compile-gcc
index e0c833c..e71fb68 100755
--- a/exp-drd/scripts/compile-gcc
+++ b/exp-drd/scripts/compile-gcc
@@ -6,7 +6,7 @@
 # are called gmp-devel and mpfr-devel.
 
 
-GCC_VERSION=4.3.0
+GCC_VERSION=4.3.1
 FSF_MIRROR=ftp://ftp.easynet.be/gnu
 SRCDIR=$HOME/software
 DOWNLOADS=$SRCDIR/downloads
@@ -14,6 +14,7 @@
 BUILD=${SRC}-build
 TAR=gcc-${GCC_VERSION}.tar.bz2
 PREFIX=$HOME/gcc-${GCC_VERSION}
+export LC_ALL=C
 export MAKEFLAGS="-j$(($(grep -c '^processor' /proc/cpuinfo) + 1))"
 
 if [ ! -e /usr/include/gmp.h ]; then