HomuHomu833 / android-ndk-custom

Android NDK with custom LLVM built using various libc's, supporting multiple architectures and platforms.

Android NDK Custom

Android NDK Custom is a custom-built Android NDK that replaces the default toolchain with a rebuilt LLVM and related binaries.

It integrates alternative libc implementations like musl (via Zig), Cosmopolitan, Bionic (from the official Android NDK), and llvm-mingw to provide a more flexible and portable build environment.

This project is inspired by Zongou’s build system.

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🚀 Features

• Custom LLVM build sourced from official Google repositories.
• Built using various toolchain's libc.
• Additional Tools Built:
  • Shaderc
  • Python
  • Make
  • Yasm

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🧭 Architecture & Platform Support

🔹 Zig-based Environment

Platforms

• Linux
• Android
• NetBSD
• FreeBSD
• ❌ OpenBSD (#15 (comment))

Architectures

• X86 Family: x86, x86_64
• ARM Family: armhf, armeb, aarch64, aarch64_be
• RISC-V: riscv32, riscv64
• PowerPC: powerpc, powerpc64, powerpc64le
• MIPS: mips, mipsel, mips64, mips64el
• Thumb: thumb, thumbeb
• Other: loongarch64, s390x

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🔹 Cosmopolitan Environment (Discontinued)

Platforms

• Windows
• Linux
• macOS
• Android
• NetBSD
• FreeBSD
• OpenBSD 7.3

Architectures

• x86_64
• aarch64

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🔹 Native Environment

Platforms

• Windows
• ❌ macOS (#14 (comment))
• Android

Architectures

• x86, x86_64
• armv7a (Android-only)
• aarch64

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🧰 Usage

This custom NDK works as a drop-in replacement for the standard Android NDK. Simply extract the archive and use it in your build setup just as you would with the official version.

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⚖️ License

This project is licensed under the MIT License. See the LICENSE file for more details.

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💬 Contributing

Feel free to open pull requests or issues if you have any contributions or feedback!