Failed to build on Termux

[marek22k]

Hello,

I would like to build cjdns on Android with Termux, but I get a quite long error.

  running: "aarch64-linux-android-ar" "s" "/data/data/com.termux/files/home/cjdns/target/release/build/cjdns_sys-3fe299d129bf4859/out/libcjdns_sys.a"
  cargo:warning=aarch64-linux-android-ar: '/data/data/com.termux/files/home/cjdns/target/release/build/cjdns_sys-3fe299d129bf4859/out/libcjdns_sys.a': No such file
  exit status: 1

  --- stderr


  error occurred: Command "aarch64-linux-android-ar" "s" "/data/data/com.termux/files/home/cjdns/target/release/build/cjdns_sys-3fe299d129bf4859/out/libcjdns_sys.a" with args "aarch64-linux-android-ar" did not execute successfully (status code exit status: 1).

Log: https://gist.github.com/marek22k/212e836a6bb4a8d3fd2da96c92d4dd41

[marek22k]

Ping on maintainers: @cjdelisle, @rsalmei