Binutils with patch (brought forward a decade) for vmx128.

third_party/binutils/build.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+set -e
+
+THIS_SCRIPT_DIR=$( cd "$( dirname "$0" )" && pwd )
+
+SNAPSHOT_VERSION=2.24
+echo ""
+echo "Building binutils from snapshot version $SNAPSHOT_VERSION..."
+
+echo ""
+echo "Ensure you have the following packages installed:"
+echo "  build-essential texinfo flex bison"
+
+echo ""
+echo "Removing old output..."
+rm -rf ./bin
+rm -rf ./powerpc-none-elf
+rm -rf ./share
+
+SNAPSHOT_FILE=binutils-$SNAPSHOT_VERSION.tar.gz
+if [ ! -f $SNAPSHOT_FILE ]; then
+  echo ""
+  echo "Grabbing binutils snapshot $SNAPSHOT_FILE..."
+  wget -nv http://mirrors.kernel.org/sourceware/binutils/releases/$SNAPSHOT_FILE
+else
+  echo ""
+  echo "Reusing existing binutils snapshot file $SNAPSHOT_FILE..."
+fi
+
+echo ""
+echo "Extracting binutils snapshot $SNAPSHOT_FILE..."
+tar zxf $SNAPSHOT_FILE
+
+cd binutils-$SNAPSHOT_VERSION/
+
+echo ""
+echo "Patching binutils with vmx128 support..."
+patch -p0 < ../binutils-$SNAPSHOT_VERSION-vmx128.patch
+
+echo ""
+echo "Running ./configure..."
+./configure \
+    --disable-debug \
+    --disable-dependency-tracking \
+    --disable-werror \
+    --enable-interwork \
+    --enable-multilib \
+    --target=powerpc-none-elf \
+    --with-gnu-ld \
+    --with-gnu-as \
+    --prefix=$THIS_SCRIPT_DIR
+
+echo ""
+echo "Running make..."
+make
+
+echo ""
+echo "Running make install..."
+make install
+
+cd ..
+
+echo ""
+echo "Cleaning up binutils build temp"
+rm -rf ./binutils-$SNAPSHOT_VERSION