Bundler: ADownload blender from internet and package it

bundle/bundle-linux.sh

@@ -32,6 +32,23 @@ fi
 ################################################################################
 # Initialization and sanity checks.
 
+UNAME=`which uname`
+if [ -z "${UNAME}" ]; then
+  echo "ERROR: uname is not found, can not continue."
+  exit 1
+fi
+
+KERNEL_NAME=`$UNAME -s`
+BITNESS="64"
+if [ "${KERNEL_NAME}" == "Linux" ]; then
+  MACHINE_TYPE=`${UNAME} -m`
+  if [ "${MACHINE_TYPE}" == 'x86_64' ]; then
+    BITNESS="64"
+  else
+    BITNESS="32"
+  fi
+fi
+
 SVN_BENCHMARK_URL="https://svn.blender.org/svnroot/bf-blender/trunk/lib/benchmarks/cycles/"
 SVN_BENCHMARK_CHECKOUT_DIRECTORY="${STORAGE_DIRECTORY}/benchmark_scenes"
 BUNDLE_DIRECTORY="${STORAGE_DIRECTORY}/blender-benchmark"
@@ -39,6 +56,23 @@ SCENES="barbershop_interior bmw27 classroom fishy_cat koro pavillon_barcelona vi
 IMAGE_WIDTH=1600  # 800*2
 IMAGE_HEIGHT=740  # 370*2
 
+# Information about Blender to bundle.
+if [ "${KERNEL_NAME}" == "Linux" ]; then
+  if [ "${BITNESS}" == "64" ]; then
+    BLENDER_PLATFORM_AND_EXTENSION="linux-glibc219-x86_64.tar.bz2"
+  else
+    BLENDER_PLATFORM_AND_EXTENSION="linux-glibc219-i686.tar.bz2"
+  fi
+else
+  echo "ERROR: Unsupported platform."
+  exit 1
+fi
+BLENDER_RELEASE="2.79b"
+BLENDER_RELEASE_NO_LETTER=${BLENDER_RELEASE//[a-z]/}
+BLENDER_RELEASE_URL="https://download.blender.org/release/Blender${BLENDER_RELEASE_NO_LETTER}"
+BLENDER_RELEASE_FILE="blender-${BLENDER_RELEASE}-${BLENDER_PLATFORM_AND_EXTENSION}"
+BLENDER_FULL_URL="${BLENDER_RELEASE_URL}/${BLENDER_RELEASE_FILE}"
+
 SVN=`which svn`
 if [ -z "${SVN}" ]; then
   echo "ERROR: Subversion is not found, can not continue."
@@ -51,6 +85,12 @@ if [ -z "${CONVERT}" ]; then
   exit 1
 fi
 
+WGET=`which wget`
+if [ -z "${WGET}" ]; then
+  echo "ERROR: wget is not found, can not continue."
+  exit 1
+fi
+
 # Make sure storage directory exists.
 if [ -z ${STORAGE_DIRECTORY} ]; then
   echo "ERROR: STORAGE_DIRECTORY is not specified, can not continue."
@@ -81,6 +121,13 @@ fi
 rm -rf "${BUNDLE_DIRECTORY}"
 mkdir -p "${BUNDLE_DIRECTORY}"
 
+# Download blender
+echo "Downloading Blender..."
+${WGET} -c "${BLENDER_FULL_URL}" -O "${STORAGE_DIRECTORY}/${BLENDER_RELEASE_FILE}"
+echo "Unpacking Blender..."
+mkdir -p "${BUNDLE_DIRECTORY}/blender"
+tar -xf "${STORAGE_DIRECTORY}/${BLENDER_RELEASE_FILE}" --directory "${BUNDLE_DIRECTORY}/blender" --strip-components 1
+
 # Create background to stack image on.
 BACKGROUND_IMAGE="${STORAGE_DIRECTORY}/background.png"
 ${CONVERT} -size ${IMAGE_WIDTH}x${IMAGE_HEIGHT} xc:'rgb(51,51,51)' ${BACKGROUND_IMAGE}