This repository uses subtrees to manage some of its externals. ## Initial setup ``` git remote add externals-fmt https://github.com/fmtlib/fmt.git --no-tags git remote add externals-mp https://github.com/MerryMage/mp.git --no-tags git remote add externals-robin-map https://github.com/Tessil/robin-map.git --no-tags git remote add externals-vixl https://git.linaro.org/arm/vixl.git --no-tags git remote add externals-xbyak https://github.com/herumi/xbyak.git --no-tags ``` ## Updating Change `` to refer to the appropriate git reference. ``` git fetch externals-fmt git fetch externals-mp git fetch externals-robin-map git fetch externals-vixl git fetch externals-xbyak git subtree pull --squash --prefix=externals/fmt externals-fmt git subtree pull --squash --prefix=externals/mp externals-mp git subtree pull --squash --prefix=externals/robin-map externals-robin-map git subtree pull --squash --prefix=externals/vixl/vixl externals-vixl git subtree pull --squash --prefix=externals/xbyak externals-xbyak ```