gcc 0.3.20

A build-time dependency for Cargo build scripts to assist in invoking the native C compiler to compile native C code into a static archive to be linked into Rust code.
Documentation 
environment:
  matrix:
  - TARGET: x86_64-pc-windows-msvc
    ARCH: amd64
    VS: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat
  - TARGET: x86_64-pc-windows-msvc
    ARCH: amd64
    VS: C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat
  - TARGET: i686-pc-windows-msvc
    ARCH: x86
    VS: C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat
  - TARGET: i686-pc-windows-msvc
    ARCH: x86
    VS: C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat
  - TARGET: x86_64-pc-windows-gnu
    MSYS_BITS: 64
  - TARGET: i686-pc-windows-gnu
    MSYS_BITS: 32
install:
  - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.exe"
  - rust-nightly-%TARGET%.exe /VERYSILENT /NORESTART /DIR="C:\Program Files (x86)\Rust"
  - if defined VS call "%VS%" %ARCH%
  - set PATH=%PATH%;C:\Program Files (x86)\Rust\bin
  - if defined MSYS_BITS set PATH=%PATH%;C:\msys64\mingw%MSYS_BITS%\bin
  - rustc -V
  - cargo -V

build: false

test_script:
  - cargo test
  - cargo test --manifest-path gcc-test/Cargo.toml
  - cargo test --manifest-path gcc-test/Cargo.toml --release