From fea26986138b565f06e6bf5ff1c2ccf385f6cb83 Mon Sep 17 00:00:00 2001
From: Oliver Hamlet <oliver.hamlet@gmail.com>
Date: Sat, 5 Oct 2019 16:52:23 +0100
Subject: [PATCH] Install prebuilt cbindgen binary on Travis

It's a lot faster than doing a cargo install cbindgen.
---
 .travis.yml | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index d654c2e9..4e5324f7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,11 +31,8 @@ install:
   # Add sphinx-build to PATH
   - export PATH="$HOME/.local/bin:$PATH"
   # Install cbindgen for generating C++ headers for Rust dependencies.
-  - |
-    if [[ "$(cbindgen --version)" != *0.9.0 ]]
-    then
-      cargo install cbindgen --version 0.9.0 --force
-    fi
+  - wget -P "$HOME/.local/bin" https://github.com/eqrion/cbindgen/releases/download/v0.9.1/cbindgen
+  - chmod +x "$HOME/.local/bin/cbindgen"
 
 before_script:
   - mkdir build