Automatic installer for automake-1.11

This is the last version of automake without a warning for Cygnus-style
trees, and is the recommended version for building newlib. An older
autoconf is not necessary to make things work. Just run this, it should
install correctly to your local build directory.

toolchain/legacy-automake.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+. $DIR/config.sh
+. $DIR/util.sh
+. $DIR/activate.sh
+
+# Just in case
+pushd $DIR
+
+pushd tarballs || bail
+    grab "automake" "http://ftp.gnu.org/gnu/automake" "automake-1.11.6.tar.gz" || bail
+    deco "automake" "automake-1.11.6.tar.gz" || bail
+popd
+
+pushd build || bail
+
+    if [ ! -d automake ]; then
+        mkdir automake
+    fi
+
+    pushd automake || bail
+        $DIR/tarballs/automake-1.11.6/configure --prefix=$PREFIX
+        make
+        make install
+        pushd $PREFIX/share || bail
+            ln -s automake-1.11 automake
+            ln -s aclocal-1.11 aclocal
+        popd
+    popd
+
+popd
+