37 lines
1.0 KiB
Rust
37 lines
1.0 KiB
Rust
// This test tries to check that basic cdylib libraries can be compiled and linked successfully
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// with C code, that the cdylib itself can depend on another rlib, and that the library can be built
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// with LTO.
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//
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// - `bar.rs` is a rlib
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// - `foo.rs` is a cdylib that relies on an extern crate `bar` and defines two `extern "C"`
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// functions:
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// - `foo()` which calls `bar::bar()`.
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// - `bar()` which implements basic addition.
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//@ ignore-cross-compile
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use std::fs::remove_file;
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use run_make_support::{cc, dynamic_lib, is_msvc, run, rustc, tmp_dir};
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fn main() {
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rustc().input("bar.rs").run();
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rustc().input("foo.rs").run();
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if is_msvc() {
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cc().input("foo.c").arg(tmp_dir().join("foo.dll.lib")).out_exe("foo").run();
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} else {
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cc().input("foo.c")
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.arg("-lfoo")
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.output(tmp_dir().join("foo"))
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.library_search_path(tmp_dir())
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.run();
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}
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run("foo");
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remove_file(dynamic_lib("foo")).unwrap();
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rustc().input("foo.rs").arg("-Clto").run();
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run("foo");
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}
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