From 321673278f51aee4f72012f77b7a58fa351a885e Mon Sep 17 00:00:00 2001
From: Paul Lietar <plietar@users.noreply.github.com>
Date: Fri, 24 Feb 2017 16:57:44 +0000
Subject: [PATCH] Mark alsa-sys as linking to alsa

The build script requires pkg-config, which isn't available when cross compiling.
Mark alsa-sys as linking to alsa allows cargo configuration to bypass the build script.

cf http://doc.crates.io/build-script.html#the-links-manifest-key
---
 alsa-sys/Cargo.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/alsa-sys/Cargo.toml b/alsa-sys/Cargo.toml
index 1b6dece..cfda239 100644
--- a/alsa-sys/Cargo.toml
+++ b/alsa-sys/Cargo.toml
@@ -5,6 +5,7 @@ authors = ["Pierre Krieger <pierre.krieger1708@gmail.com>"]
 build = "build.rs"
 description = "Bindings for the ALSA project (Advanced Linux Sound Architecture)"
 license = "MIT"
+links = "alsa"
 
 [dependencies]
 libc = "0.2.7"