```
# tar xf tor-0.4.blah blah
patch -d tor-src -p0 < patches/tor-*
# remove those, otherwise cargo skips those folders while packing the crate
rm tor-src/src/rust/Cargo.toml
rm tor-src/src/rust/tor_rust/Cargo.toml
cd tor-src
sh autogen.sh
cd ../
```
```
patch -d libevent-src -p0 < patches/libevent-*
cd libevent-src
sh autogen.sh
cd ../
```