Index: tools/toolchain.sh
===================================================================
--- tools/toolchain.sh	(revision 256cbfe514223bde4eeeb03138267ab8192ed09b)
+++ tools/toolchain.sh	(revision e91d17a84ab224f286ae17d7465f694def8c3f86)
@@ -55,5 +55,6 @@
 BINUTILS_VERSION="2.22"
 BINUTILS_RELEASE=""
-GCC_VERSION="4.7.2"
+#GCC_VERSION="4.7.2"
+GCC_VERSION="4.8.0"
 GDB_VERSION="7.5"
 
@@ -296,11 +297,11 @@
 	
 	echo ">>> Downloading tarballs"
-	source_check "${BASEDIR}/${BINUTILS}"
+	#source_check "${BASEDIR}/${BINUTILS}"
 	source_check "${BASEDIR}/${GCC}"
-	source_check "${BASEDIR}/${GDB}"
+	#source_check "${BASEDIR}/${GDB}"
 	
 	echo ">>> Removing previous content"
-	cleanup_dir "${PREFIX}"
-	cleanup_dir "${WORKDIR}"
+	#cleanup_dir "${PREFIX}"
+	#cleanup_dir "${WORKDIR}"
 	
 	create_dir "${PREFIX}" "destination directory"
@@ -312,5 +313,5 @@
 	
 	unpack_tarball "${BASEDIR}/${BINUTILS}" "binutils"
-	unpack_tarball "${BASEDIR}/${GCC}" "GCC"
+	#unpack_tarball "${BASEDIR}/${GCC}" "GCC"
 	unpack_tarball "${BASEDIR}/${GDB}" "GDB"
 	
@@ -328,14 +329,14 @@
 	
 	echo ">>> Processing GCC (${PLATFORM})"
-	cd "${OBJDIR}"
-	check_error $? "Change directory failed."
+	#cd "${OBJDIR}"
+	#check_error $? "Change directory failed."
 	
 	change_title "GCC: configure (${PLATFORM})"
-	"${GCCDIR}/configure" "--target=${TARGET}" "--prefix=${PREFIX}" "--program-prefix=${TARGET}-" --with-gnu-as --with-gnu-ld --disable-nls --disable-threads --enable-languages=c,objc,c++,obj-c++ --disable-multilib --disable-libgcj --without-headers --disable-shared --enable-lto --disable-werror
-	check_error $? "Error configuring GCC."
+	#"${GCCDIR}/configure" "--target=${TARGET}" "--prefix=${PREFIX}" "--program-prefix=${TARGET}-" --with-gnu-as --with-gnu-ld --disable-nls --disable-threads --enable-languages=c,objc,c++,obj-c++ --disable-multilib --disable-libgcj --without-headers --disable-shared --enable-lto --disable-werror
+	#check_error $? "Error configuring GCC."
 	
 	change_title "GCC: make (${PLATFORM})"
-	PATH="${PATH}:${PREFIX}/bin" make all-gcc install-gcc
-	check_error $? "Error compiling/installing GCC."
+	#PATH="${PATH}:${PREFIX}/bin" make all-gcc install-gcc
+	#check_error $? "Error compiling/installing GCC."
 	
 	echo ">>> Processing GDB (${PLATFORM})"
@@ -367,5 +368,5 @@
 case "$1" in
 	"amd64")
-		prepare
+		#prepare
 		build_target "amd64" "amd64-linux-gnu"
 		;;
@@ -375,5 +376,5 @@
 		;;
 	"ia32")
-		prepare
+		#prepare
 		build_target "ia32" "i686-pc-linux-gnu"
 		;;