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+// A basic smoke test to check that rustc supports linking to a rust dylib with |
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+// --crate-type staticlib. bar is a dylib, on which foo is dependent - the native |
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+// static lib search paths are collected and used to compile foo.c, the final executable |
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+// which depends on both foo and bar. |
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+// See https://github.com/rust-lang/rust/pull/106560 |
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+ |
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+//@ ignore-cross-compile |
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+// Reason: the compiled binary is executed. |
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+//@ ignore-wasm |
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+// Reason: WASM does not support dynamic libraries |
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+//@ ignore-msvc |
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+//FIXME(Oneirical): Getting this to work on MSVC requires passing libcmt.lib to CC, |
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+// which is not trivial to do. |
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+// Tracking issue: https://github.com/rust-lang/rust/issues/128602 |
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+// Discussion: https://github.com/rust-lang/rust/pull/128407#discussion\_r1702439172 |
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+ |
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+use run_make_support::{cc, regex, run, rustc}; |
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+ |
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+fn main() { |
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+rustc().arg("-Cprefer-dynamic").input("bar.rs").run(); |
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+let libs = rustc() |
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+.input("foo.rs") |
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+.crate_type("staticlib") |
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+.print("native-static-libs") |
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+.arg("-Zstaticlib-allow-rdylib-deps") |
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+.run() |
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+.assert_stderr_contains("note: native-static-libs: ") |
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+.stderr_utf8(); |
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+let re = regex::Regex::new(r#"note: native-static-libs:\s*(.+)"#).unwrap(); |
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+let libs = re.find(&libs).unwrap().as_str().trim(); |
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+// remove the note |
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+let (_, library_search_paths) = libs.split_once("note: native-static-libs: ").unwrap(); |
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+// divide the command-line arguments in a vec |
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+let library_search_paths = library_search_paths.split(' ').collect::<Vec<&str>>(); |
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+cc().input("foo.c").arg("-lfoo").args(library_search_paths).out_exe("foo").run(); |
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+run("foo"); |
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+} |