Add support for new pnacl native toolchain driver

ports/scummvm/build.sh

 # 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.
 
 MIRROR_URL=http://storage.googleapis.com/webports/mirror
 
 # Beneath a Steel Sky (floppy version)
 readonly BASS_FLOPPY_URL=${MIRROR_URL}/scummvm_games/bass/BASS-Floppy-1.3.zip
 readonly BASS_FLOPPY_NAME=BASS-Floppy-1.3
 readonly BASS_FLOPPY_SHA1=acd7a578879c73fb3994b9c72b6571dc62635f6e
 
 readonly LURE_URL=${MIRROR_URL}/scummvm_games/lure/lure-1.1.zip
 readonly LURE_NAME=lure-1.1
 readonly LURE_SHA1=b7d430b17c361396ccf81734148cb0abb4bb4abb
 
 EXECUTABLES=scummvm
 
 SCUMMVM_EXAMPLE_DIR=${NACL_SRC}/ports/scummvm
 
 ConfigureStep() {
   # NOTE: We can't use the DefaultConfigureStep, because the scummvm
   # configure script is hand-rolled, and won't accept additional arguments.
   SetupCrossEnvironment
 
   local conf_host=${NACL_CROSS_PREFIX}
-  if [ "${NACL_ARCH}" = "pnacl" ]; then
+  if [ "${NACL_ARCH}" = "pnacl" -o "${NACL_ARCH}" = "le32" ]; then
     conf_host="pnacl"
   elif [ "${NACL_ARCH}" = "arm" ]; then
     conf_host="nacl-arm"
   else
     conf_host="nacl-x86"
   fi
   export DEFINES="-DNACL -DSYSTEM_NOT_SUPPORTING_D_TYPE=1"
 
   # NOTE: disabled mt32emu because it using inline assembly that won't
   #     validate.
@@ skipping 45 matching lines @@
   cd ..
 
   Banner "Publishing to ${PUBLISH_DIR}"
   MakeDir ${PUBLISH_DIR}
   local ASSEMBLY_DIR=${PUBLISH_DIR}/scummvm
 
   MakeDir ${ASSEMBLY_DIR}
 
   cp ${START_DIR}/packaged_app/* ${ASSEMBLY_DIR}
   cp ${SRC_DIR}/*.tar ${ASSEMBLY_DIR}
-  if [ "${NACL_DEBUG}" = "1" ]; then
+  if [ "${NACL_DEBUG}" = "1" -o ${NACL_ARCH} = "le32" ]; then
     cp ${BUILD_DIR}/scummvm \
         ${ASSEMBLY_DIR}/scummvm_${NACL_ARCH}${NACL_EXEEXT}
   else
     ${NACLSTRIP} ${BUILD_DIR}/scummvm \
         -o ${ASSEMBLY_DIR}/scummvm_${NACL_ARCH}${NACL_EXEEXT}
   fi
 
   python ${NACL_SDK_ROOT}/tools/create_nmf.py \
       ${ASSEMBLY_DIR}/scummvm_*${NACL_EXEEXT} \
       -s ${ASSEMBLY_DIR} \
       -o ${ASSEMBLY_DIR}/scummvm.nmf
 
-  if [ "${NACL_ARCH}" = "pnacl" ]; then
+  if [ "${NACL_ARCH}" = "pnacl" -o "${NACL_ARCH}" = "le32" ]; then
     sed -i.bak 's/x-nacl/x-pnacl/' ${ASSEMBLY_DIR}/index.html
   fi
 
   ChangeDir ${PUBLISH_DIR}
   CreateWebStoreZip scummvm-${VERSION}.zip scummvm
 }
 
 # $1 - url
 # $2 - filename
 # $3 - sha1
@@ skipping 21 matching lines @@
 # $3 - sha1
 GameGetStep() {
   DownloadZipStep $1 $2.zip $3
   ExtractGameZipStep $2 $2.zip
 }
 
 DownloadStep() {
   GameGetStep ${BASS_FLOPPY_URL} ${BASS_FLOPPY_NAME} ${BASS_FLOPPY_SHA1}
   GameGetStep ${LURE_URL} ${LURE_NAME} ${LURE_SHA1}
 }