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wabt-sys 0.1.3

Bindings to the wabt library
Documentation 
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extern crate cmake;

use std::env;

fn main() {
    let dst = cmake::Config::new("wabt")
        .define("BUILD_TESTS", "OFF")
        .build();
    println!("cargo:rustc-link-search=native={}/build/", dst.display());
    println!("cargo:rustc-link-lib=static=wabt");
    
    // We need to link against C++ std lib
    if let Some(cpp_stdlib) = get_cpp_stdlib() {
        println!("cargo:rustc-link-lib={}", cpp_stdlib);
    }
}

// See https://github.com/alexcrichton/gcc-rs/blob/88ac58e25/src/lib.rs#L1197
fn get_cpp_stdlib() -> Option<String> {
    env::var("TARGET").ok().and_then(|target| {
        if target.contains("msvc") {
            None
        } else if target.contains("darwin") {
            Some("c++".to_string())
        } else if target.contains("freebsd") {
            Some("c++".to_string())
        } else if target.contains("musl") {
            Some("static=stdc++".to_string())
        } else {
            Some("stdc++".to_string())
        }
    })
}