Boost libraries - trimmed down for Vita3K

This is a subset of Boost v1.81.0 generated using the bcp tool. To get a list of boost modules guaranteed to exist, check the build script. Adapted from citra-emu/ext-boost.

Updating this repo

To update the Boost version (or to add a new library) follow these steps:

• Download boost and extract the package.
• Copy update.sh or update.cmd in this repo to extracted directory of boost.
• cd to extracted boost directory and run update script. The trimed down version of boost will be in the subsets-boost directory.
• Copy update.sh, update.bat, .gitignore, and README.md in this repo to subsets-boost directory.
• Remove all the files in this directory (except the .git directory).
• Copy all files in subsets-boost to this repo directory.
• Commit all changes.