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237b36fa2e
- Unbreak build with LibreSSL 3.4.x [0]
- Disable backtrace's libunwind backend on armv* since it or
libunwind in base seem to be buggy and cause rustc to crash when
building some consumers [1]
- Follow rust-nightly in d5f09dc31f
and reenable hardlinks in the build
Changes: https://blog.rust-lang.org/2021/12/02/Rust-1.57.0.html
PR: 259738 [0]
PR: 259799 [1]
PR: 260140
Exp-run by: antoine
Differential Revision: https://reviews.freebsd.org/D33190
With hat: rust
38 lines
1.5 KiB
Rust
38 lines
1.5 KiB
Rust
When the compiler has "clang" in its name the cc crate will pass
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an LLVM target triple to it. Rust uses a triple that lacks the OS
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version and LLVM will default to FreeBSD 9 behavior, i.e., it will
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default to libstdc++ which is no longer available in newer releases.
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To avoid this issue assume we have a GNU compatible toolchain instead
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until LLVM can be updated to use libc++ by default.
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https://reviews.llvm.org/D77776
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--- vendor/cc-1.0.69/src/lib.rs.orig 2021-03-04 20:58:54 UTC
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+++ vendor/cc-1.0.69/src/lib.rs
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@@ -2659,24 +2659,7 @@ impl Tool {
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}
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fn with_features(path: PathBuf, clang_driver: Option<&str>, cuda: bool) -> Self {
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- // Try to detect family of the tool from its name, falling back to Gnu.
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- let family = if let Some(fname) = path.file_name().and_then(|p| p.to_str()) {
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- if fname.contains("clang-cl") {
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- ToolFamily::Msvc { clang_cl: true }
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- } else if fname.ends_with("cl") || fname == "cl.exe" {
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- ToolFamily::Msvc { clang_cl: false }
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- } else if fname.contains("clang") {
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- match clang_driver {
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- Some("cl") => ToolFamily::Msvc { clang_cl: true },
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- _ => ToolFamily::Clang,
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- }
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- } else {
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- ToolFamily::Gnu
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- }
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- } else {
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- ToolFamily::Gnu
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- };
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-
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+ let family = ToolFamily::Gnu;
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Tool {
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path: path,
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cc_wrapper_path: None,
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