Networking Libs

Build curl (v8.19.0-rc.1) with

• TLS (Schannel / OpenSSL v3.6.1 / Rustls v0.15.0, configurable)
• HTTP2 (nghttp2 v1.68.1)
• Zlib (v1.3.2) and zstd (v1.5.7) compression
• Async DNS (c-ares 2870f6b)

Cloning

git clone --recurse-submodules -j$(nproc) https://github.com/geode-sdk/net_libs

Build notes

The build.py script can build libcurl and other libraries for all platforms. To build for a specific platform:

python build.py -p windows

The script has many options for building, for example choosing the TLS library or the DNS backend.

Using Rustls may require extra setup to cross-compile, besides just installing Rust and cargo-c:

# for android32
rustup target add armv7-linux-androideabi

# for android64
rustup target add aarch64-linux-android

# for macOS
rustup target add x86_64-apple-darwin
rustup target add aarch64-apple-darwin

# for iOS
rustup target add aarch64-apple-ios

Using OpenSSL requires Perl installed.

Compilation should work out of the box for the following combinations, given that all the required tools are installed such as iOS SDK, Android NDK, etc. (host -> target)

• Windows -> Windows, Android
• MacOS -> Android, MacOS, iOS
• Linux -> Android

Compiling for Windows on non-Windows platforms requires a cross-compilation toolchain. Pass the paths to clang-msvc.cmake and the splat directory:

TOOLS=~/.local/share/Geode/cross-tools/
python build.py -p windows --toolchain $TOOLS/clang-msvc-sdk/clang-msvc.cmake --splat $TOOLS/splat