Add ARM toolchain support.

examples/games/scummvm-1.2.1/nacl-scummvm-1.2.1.sh

 #!/bin/bash
 # Copyright (c) 2012 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 
 # nacl-scummvm-1.2.1.sh
 #
 # usage:  nacl-scummvm-1.2.1.sh
 #
@@ skipping 16 matching lines @@
 
 SCUMMVM_EXAMPLE_DIR=${NACL_SRC}/examples/games/scummvm-1.2.1
 
 CustomConfigureStep() {
   Banner "Configuring ${PACKAGE_NAME}"
   export CC=${NACLCC}
   export CXX=${NACLCXX}
   export AR=${NACLAR}
   export CXXFLAGS=""
   export LDFLAGS=""
-  if [ ${NACL_PACKAGES_BITSIZE} == "pnacl" ] ; then
+  if [ ${NACL_ARCH} = "pnacl" ] ; then
     export CXXFLAGS="-O3 -g"
     export LDFLAGS="-O0 -static"
   fi
   # without this setting *make* will not show the full command lines
   export VERBOSE_BUILD=1
   export RANLIB=${NACLRANLIB}
   export PKG_CONFIG_PATH=${NACL_SDK_USR_LIB}/pkgconfig
   export PKG_CONFIG_LIBDIR=${NACL_SDK_USR_LIB}
   export PATH="${NACL_BIN_PATH}:${PATH}"
   export PATH="${NACL_SDK_USR_BIN}:${PATH}"
@@ skipping 72 matching lines @@
   MakeDir ${PUBLISH_DIR}
 
   # Prepare AppEngine app.
   APPENGINE_DIR=${PUBLISH_DIR}/appengine
   MakeDir ${APPENGINE_DIR}
   cp `find ${START_DIR}/nacl-scumm -type f -maxdepth 1` ${APPENGINE_DIR}
   MakeDir ${APPENGINE_DIR}/static
   cp ${START_DIR}/nacl-scumm/static/* ${APPENGINE_DIR}/static
   cp ${SRC_DIR}/*.tar ${APPENGINE_DIR}/static
   ${NACLSTRIP} ${SRC_DIR}/${PACKAGE_NAME}-build/scummvm \
-      -o ${APPENGINE_DIR}/static/scummvm_x86_${NACL_PACKAGES_BITSIZE}.nexe
+      -o ${APPENGINE_DIR}/static/scummvm_${NACL_ARCH}.nexe
 
   # Publish chrome web store app (copy to repository to drop .svn etc).
   MakeDir ${SRC_DIR}/hosted_app
   cp ${START_DIR}/hosted_app/* ${SRC_DIR}/hosted_app
   ChangeDir ${SRC_DIR}
   WEBSTORE_DIR=${PUBLISH_DIR}/web_store
   MakeDir ${WEBSTORE_DIR}
   zip -r ${WEBSTORE_DIR}/scummvm-1.2.1.zip hosted_app
   cp ${START_DIR}/screenshots/* ${WEBSTORE_DIR}
   cp ${START_DIR}/hosted_app/scummvm_128.png ${WEBSTORE_DIR}
@@ skipping 66 matching lines @@
   DefaultExtractBzipStep
   CustomPatchStep
   CustomConfigureStep
   DefaultBuildStep
   CustomInstallStep
   DefaultCleanUpStep
 }
 
 CustomPackageInstall
 exit 0