std: Use backtrace-sys from crates.io

This commit switches the standard library to using the `backtrace-sys`
crate from crates.io instead of duplicating the logic here in the Rust
repositor with the `backtrace-sys`'s crate's logic.

Eventually this will hopefully be a good step towards using the
`backtrace` crate directly from crates.io itself, but we're not quite
there yet! Hopefully this is a small incremental first step we can take.
This commit is contained in:
Alex Crichton
2018-12-14 16:47:18 -08:00
parent 50f3d6eccb
commit 8d500572fa
9 changed files with 40 additions and 138 deletions
-3
View File
@@ -41,9 +41,6 @@
[submodule "src/tools/lld"]
path = src/tools/lld
url = https://github.com/rust-lang/lld.git
[submodule "src/libbacktrace"]
path = src/libbacktrace
url = https://github.com/rust-lang-nursery/libbacktrace.git
[submodule "src/tools/lldb"]
path = src/tools/lldb
url = https://github.com/rust-lang-nursery/lldb.git