platform_tools/barelinux/bin/arm64_make script

Motivation: an upcoming CL will change the Gyp variables.
That CL can change this script and the deps roll bot will
pick up those changes.
NOTRY=true
R=borenet@google.com, djsollen@google.com

Author: halcanary@google.com

Review URL: https://codereview.chromium.org/211133002

git-svn-id: http://skia.googlecode.com/svn/trunk@13937 2bbb7eff-a529-9590-31e7-b0007b416f81

platform_tools/barelinux/bin/arm64_make

@@ -0,0 +1,57 @@
+#!/bin/sh
+
+# Copyright 2014 Google Inc.
+#
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+usage() {
+    cat >&2 <<EOF
+arm64_make - this script builds a ARMv7 Aarch64 version of skia that
+does not depend on external libraries, perfect for putting in an
+embedded system running Linux.
+
+Assumes that you have already run the download_deps script.
+
+Usage:
+  $0 \\
+    [-o SKIA_OUT_DIR] [-c CC_EXE] [-x CXX_EXE] \\
+    [-t Debug | Release | Coverage | Release_Developer] \\
+
+Example use:
+  $0 \\
+    -o ~/build/skia/arg64gcc \\
+    -c ~/local/arm64/bin/aarch64-linux-gnu-gcc \\
+    -x ~/local/arm64/bin/aarch64-linux-gnu-g++ \\
+EOF
+    return 1
+}
+
+# BUILD_TYPE should be one of:
+#  Coverage, Debug, Release, or Release_Developer
+BUILD_TYPE='Debug'
+
+while getopts ":c:x:o:t:h" opt ; do
+    case $opt in
+        c)  export CC="$OPTARG" ;;
+        x)  export CXX="$OPTARG" ;;
+        o)  export SKIA_OUT="$OPTARG";;
+        t)  BUILD_TYPE="$OPTARG";;
+        h)  usage || exit;;
+        ?)  echo "unknown option '$OPTARG'" >&2;
+            usage || exit;;
+    esac
+done
+
+export GYP_DEFINES="${GYP_DEFINES} \
+    skia_gpu=0 \
+    skia_arch_type=arm \
+    skia_arch_width=64 \
+    armv7=1 \
+    armv8=1 \
+    arm_neon=0 \
+    arm_thumb=0 \
+    "
+
+"$(dirname "$0")/barelinux_make" -t "$BUILD_TYPE"
+