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Automatically include Emscripten headers (#173)

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* add emscripten headers

* update func to return error
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Daniel Koucher Machado 2024-11-26 16:18:33 -03:00 • committed by GitHub
parent 606d9bb9ba
commit de8c2d4585
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9
emcc.zig
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@ -39,19 +39,24 @@ pub fn compileForEmscripten(
root_source_file: []const u8,
target: std.Build.ResolvedTarget,
optimize: std.builtin.Mode,
) *std.Build.Step.Compile {
) !*std.Build.Step.Compile {
// TODO: It might be a good idea to create a custom compile step, that does
// both the compile to static library and the link with emcc by overidding
// the make function of the step. However it might also be a bad idea since
// it messes with the build system itself.
// The project is built as a library and linked later.
return b.addStaticLibrary(.{
const lib = b.addStaticLibrary(.{
.name = name,
.root_source_file = b.path(root_source_file),
.target = target,
.optimize = optimize,
});
const emscripten_headers = try std.fs.path.join(b.allocator, &.{ b.sysroot.?, "cache", "sysroot", "include" });
defer b.allocator.free(emscripten_headers);
lib.addIncludePath(.{ .cwd_relative = emscripten_headers });
return lib;
}
// Links a set of items together using emscripten.