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| author | Alex Crichton <alex@alexcrichton.com> | 2016-01-21 15:36:25 -0800 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2016-02-11 11:12:32 -0800 |
| commit | eac0a8bc3070e45047fff57e7b024a059289a36d (patch) | |
| tree | cbcaa9dc371f2b11fe2e9b9d3ee7a3f7a9cfdb8e /src/libstd/sys/common/gnu | |
| parent | 4da4970767ae8fc2e3b6d0c280312bb0f4efeed6 (diff) | |
| download | rust-eac0a8bc3070e45047fff57e7b024a059289a36d.tar.gz rust-eac0a8bc3070e45047fff57e7b024a059289a36d.zip | |
bootstrap: Add directives to not double-link libs
Have all Cargo-built crates pass `--cfg cargobuild` and then add appropriate `#[cfg]` definitions to all crates to avoid linking anything if this is passed. This should help allow libstd to compile with both the makefiles and with Cargo.
Diffstat (limited to 'src/libstd/sys/common/gnu')
| -rw-r--r-- | src/libstd/sys/common/gnu/libbacktrace.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/sys/common/gnu/libbacktrace.rs b/src/libstd/sys/common/gnu/libbacktrace.rs index f8463388384..8b3cb04030c 100644 --- a/src/libstd/sys/common/gnu/libbacktrace.rs +++ b/src/libstd/sys/common/gnu/libbacktrace.rs @@ -40,7 +40,7 @@ pub fn print(w: &mut Write, idx: isize, addr: *mut libc::c_void, errnum: libc::c_int); enum backtrace_state {} #[link(name = "backtrace", kind = "static")] - #[cfg(not(test))] + #[cfg(all(not(test), not(cargobuild)))] extern {} extern { |