https://sources.debian.org/data/main/r/rust-openssl-sys/0.9.53-1/debian/patches/disable-vendor.patch "MIT" licensed according to debian/copyright file slightly modified to only change the vendored openssl-src dependency Starting from rust-openssl-sys@0.9.69 Cargo.toml starts searching for openssl-3.0. --- a/Cargo.toml +++ b/Cargo.toml @@ -31,14 +31,11 @@ [build-dependencies.cc] version = "1.0" -[build-dependencies.openssl-src] -version = "111.0.1" -optional = true - [build-dependencies.pkg-config] version = "0.3.9" [features] vendored = ["openssl-src"] +openssl-src = [] [target."cfg(target_env = \"msvc\")".build-dependencies.vcpkg] version = "0.2"