blob: f23ff3cee555bba7c48cb6d6b5eee3b857b680da (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
extern crate cc;
extern crate cmake;
use std::env;
use cmake::Config;
fn main() {
let target = env::var("TARGET").unwrap();
// Bring in `__emutls_get_address` which is apparently needed for now
if target.contains("pc-windows-gnu") {
println!("cargo:rustc-link-lib=gcc_eh");
println!("cargo:rustc-link-lib=pthread");
}
Config::new("../binaryen")
.define("BUILD_STATIC_LIB", "ON")
.build_target("binaryen")
.build();
// I couldn't figure out how to link just one of these, so link everything.
println!("cargo:rustc-link-lib=static=asmjs");
println!("cargo:rustc-link-lib=static=binaryen");
println!("cargo:rustc-link-lib=static=cfg");
println!("cargo:rustc-link-lib=static=emscripten-optimizer");
println!("cargo:rustc-link-lib=static=ir");
println!("cargo:rustc-link-lib=static=passes");
println!("cargo:rustc-link-lib=static=support");
println!("cargo:rustc-link-lib=static=wasm");
let out_dir = env::var("OUT_DIR").unwrap();
println!("cargo:rustc-link-search=native={}/build/lib", out_dir);
// Add in our own little shim along with some extra files that weren't
// included in the main build.
let mut cfg = cc::Build::new();
cfg.file("BinaryenWrapper.cpp")
.file("../binaryen/src/wasm-linker.cpp")
.file("../binaryen/src/wasm-emscripten.cpp")
.include("../binaryen/src")
.cpp_link_stdlib(None)
.warnings(false)
.cpp(true);
if !target.contains("msvc") {
cfg.flag("-std=c++11");
}
cfg.compile("binaryen_wrapper");
}
|
