commit 676e82ae34057148747764acf41de69e17c1cc05
author David 'Digit' Turner <digit@google.com> Tue Feb 24 09:27:24 2015 +0100
committer David 'Digit' Turner <digit@google.com> Tue Feb 24 09:28:37 2015 +0100
tree f45133d567ef297476392ad5f24d1f9fb6122bb8
parent 795924994eb310b53cc77e0fb9085953ac8692e5

Fix Mips64 build and --cross option handling.

The Mips64 cross-toolchain is now located under:

  prebuilts/gcc/$SYSTEM/mips/mips64el-linux-android-4.9

So fix the script to pick it from here.

Also, when using --cross=<binprefix>, the option would not
work due to a missing assignment (this is useful when trying
to rebuilt the 2.6.29 kernel with this script, which requires
checking out an old 4.6 cross-toolchain and using --cross to
use it).

Change-Id: Ia98808ac3e95a77c750380d55e76158fbdda4a95

build-kernel.sh

diff --git a/build-kernel.sh b/build-kernel.sh
index bb83eeb..a8a85aa 100755
--- a/build-kernel.sh
+++ b/build-kernel.sh
@@ -234,6 +234,7 @@
 
 if [ -n "$OPTION_CROSS" ] ; then
     CROSSPREFIX="$OPTION_CROSS"
+    CROSSTOOLCHAIN=${CROSSPREFIX}$GCC_VERSION
 else
     case $ARCH in
         arm)
@@ -304,6 +305,9 @@
         arm64)
             PREBUILT_ARCH=aarch64
             ;;
+        mips64)
+            PREBUILT_ARCH=mips
+            ;;
         *)
             PREBUILT_ARCH=$ARCH
             ;;