Gold: Patch linker to implement --long-plt flag.

third_party/binutils/build-all.sh

Index: third_party/binutils/build-all.sh
diff --git a/third_party/binutils/build-all.sh b/third_party/binutils/build-all.sh
index 99d107056bfbb086cbdb0f72ea4b944e59f9f7c9..30f1ee9770e01b2ff234f22affdf644f0838972c 100755
--- a/third_party/binutils/build-all.sh
+++ b/third_party/binutils/build-all.sh
@@ -36,25 +36,29 @@ if ! gpg --verify binutils-$VERSION.tar.bz2.sig; then
 fi
 
 
-if [ ! -d binutils-$VERSION ]; then
-  # Extract the source
-  tar jxf binutils-$VERSION.tar.bz2
-
-  # Patch the source
-  (
-    cd binutils-$VERSION
-    echo "unlock-thin.patch"
-    echo "=================================="
-    patch -p1 < ../unlock-thin.patch
-    echo "----------------------------------"
-    echo
-    echo "plugin-dso-fix.patch"
-    echo "=================================="
-    patch -p1 < ../plugin-dso-fix.patch
-    echo "----------------------------------"
-    echo
-  )
-fi
+# Extract the source
+rm -rf binutils-$VERSION
+tar jxf binutils-$VERSION.tar.bz2
+
+# Patch the source
+(
+  cd binutils-$VERSION
+  echo "unlock-thin.patch"
+  echo "=================================="
+  patch -p1 < ../unlock-thin.patch
+  echo "----------------------------------"
+  echo
+  echo "plugin-dso-fix.patch"
+  echo "=================================="
+  patch -p1 < ../plugin-dso-fix.patch
+  echo "----------------------------------"
+  echo
+  echo "long-plt.patch"
+  echo "=================================="
+  patch -p1 < ../long-plt.patch
+  echo "----------------------------------"
+  echo
+)
 
 for ARCH in i386 amd64; do
   if [ ! -d precise-chroot-$ARCH ]; then