pkg update
pkg install -y coreutils gnupg
curl -sLo $PREFIX/etc/apt/trusted.gpg.d/cctools.asc --create-dirs https://cctools.info/public.key
echo "deb [trusted=yes] https://cctools.info termux cctools" | tee $PREFIX/etc/apt/sources.list.d/cctools.list
pkg update
pkg install gcc-cctools ndk-sysroot-cctools-api-26-$(uname -m)
pointless
pkg update
pkg install -y coreutils gnupg
curl -sLo $PREFIX/etc/apt/trusted.gpg.d/pointless.gpg --create-dirs https://its-pointless.github.io/pointless.gpg
echo "deb [trusted=yes] https://its-pointless.github.io/files/24 termux extras" | tee $PREFIX/etc/apt/sources.list.d/pointless.list
pkg update
pkg install -y gcc-11
参考
https://android.stackexchange.com/questions/182130