release v0.1.9

cross-rs · Feb 8, 2017 · ac28488 · ac28488
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,21 @@ This project adheres to [Semantic Versioning](http:https://semver.org/).
 
 ## [Unreleased]
 
+## [v0.1.9] - 2017-02-08
+
+### Added
+
+- Support for ARM MUSL targets.
+
+### Changed
+
+- The automatic lockfile update that happens every time `cross` is invoked
+ should no longer hit the network when there's no git dependency to add/update.
+
+- The QEMU_STRACE variable is passed to the underlying Docker container. Paired
+ with `cross run`, this lets you get a trace of system call from the execution
+ of "foreign" (non x86_64) binaries.
+
 ## [v0.1.8] - 2017-01-21
 
 ### Added
@@ -108,7 +123,8 @@ This project adheres to [Semantic Versioning](http:https://semver.org/).
 
 - Initial release. Supports 12 targets.
 
-[Unreleased]: https://github.com/japaric/cross/compare/v0.1.8...HEAD
+[Unreleased]: https://github.com/japaric/cross/compare/v0.1.9...HEAD
+[v0.1.9]: https://github.com/japaric/cross/compare/v0.1.8...v0.1.9
 [v0.1.8]: https://github.com/japaric/cross/compare/v0.1.7...v0.1.8
 [v0.1.7]: https://github.com/japaric/cross/compare/v0.1.6...v0.1.7
 [v0.1.6]: https://github.com/japaric/cross/compare/v0.1.5...v0.1.6

diff --git a/Cargo.toml b/Cargo.toml
@@ -7,7 +7,7 @@ keywords = ["cross", "compilation", "testing", "tool"]
 license = "MIT OR Apache-2.0"
 name = "cross"
 repository = "https://github.com/japaric/cross"
-version = "0.1.8-dev"
+version = "0.1.9"
 
 [dependencies]
 error-chain = "0.7.1"

diff --git a/README.md b/README.md
@@ -188,9 +188,28 @@ where libc was extracted.
 
 [2] No `std` component available as of 2017-01-10
 
-{3] libc = newlib
+[3] libc = newlib
 
-> **NOTE**
+## Debugging
+
+### QEMU_STRACE (v0.1.9+)
+
+You can set the QEMU_STRACE variable when you use `cross run` to get a backtrace
+of system calls from "foreign" (non x86_64) binaries.
+
+```
+$ cargo new --bin hello && cd $_
+
+$ QEMU_STRACE=1 cross run --target aarch64-unknown-linux-gnu
+9 brk(NULL) = 0x0000004000023000
+9 uname(0x4000823128) = 0
+(..)
+9 write(1,0xa06320,14)Hello, world!
+ = 14
+9 sigaltstack(0x4000823588,(nil)) = 0
+9 munmap(0x0000004000b16000,16384) = 0
+9 exit_group(0)
+```
 
 ## Caveats / gotchas