boost: Write build script

Script is meant to be run on a machine with access to Docker.

boost/build_boost.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# This script is meant to make it easy to rebuild Boost using the linux-fresh
+# yuzu-emu container.
+
+# Run this from within boost_[version] directory
+# Downloaded source archive must come from https://www.boost.org/
+
+THIS=$(readlink -e $0)
+USER_ID=`id -u`
+GROUP_ID=`id -g`
+BASE_NAME=`readlink -e $(pwd) | sed 's/.*\///g'`
+
+docker run -v $(pwd):/boost -w /boost -u root -t yuzuemu/build-environments:linux-fresh /bin/bash /boost/bootstrap.sh
+docker run -v $(pwd):/boost -w /boost -u root -t yuzuemu/build-environments:linux-fresh /boost/b2
+docker run -v $(pwd):/boost -w /boost -u root -t yuzuemu/build-environments:linux-fresh /bin/chown -R ${USER_ID}:${GROUP_ID} .
+
+mkdir -pv $BASE_NAME/
+mkdir -pv $BASE_NAME/include/
+mv -v boost $BASE_NAME/include/
+mv -v stage/lib $BASE_NAME/
+cp -v $THIS $BASE_NAME/
+
+tar cv $BASE_NAME | xz -c > $BASE_NAME.tar.xz
+
+if [ -e $BASE_NAME.tar.xz ]; then
+    echo "Boost package can be found at $(readlink -e $BASE_NAME.tar.xz)"
+fi
+