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When dlltool fails, show the full command that was executed. In particular, llvm-dlltool is not very helpful, printing a generic usage message rather than what actually went wrong, so stdout and stderr aren't of much use when troubleshooting.
24 lines
803 B
Rust
24 lines
803 B
Rust
// Tests that dlltool failing to generate an import library will raise an error.
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// only-gnu
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// only-windows
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// needs-dlltool
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// compile-flags: --crate-type lib --emit link
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// normalize-stderr-test: "[^ ']*/dlltool.exe" -> "$$DLLTOOL"
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// normalize-stderr-test: "[^ ]*/foo.def" -> "$$DEF_FILE"
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// normalize-stderr-test: "[^ ]*/foo.lib" -> "$$LIB_FILE"
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// normalize-stderr-test: "-m [^ ]*" -> "$$TARGET_MACHINE"
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// normalize-stderr-test: "-f [^ ]*" -> "$$ASM_FLAGS"
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// normalize-stderr-test: "--temp-prefix [^ ]*/foo.dll" -> "$$TEMP_PREFIX"
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#[link(name = "foo", kind = "raw-dylib")]
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extern "C" {
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// `@1` is an invalid name to export, as it usually indicates that something
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// is being exported via ordinal.
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#[link_name = "@1"]
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fn f(x: i32);
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}
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pub fn lib_main() {
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unsafe { f(42); }
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}
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