From 0b7e73abd0e8c15cdda87f7463ec2c6439e9bc51 Mon Sep 17 00:00:00 2001
From: Marcel Metz <mmetz@adrian-broher.net>
Date: Wed, 5 Oct 2016 18:05:43 +0200
Subject: [PATCH] Add BUILD_SYSTEM env variable to Travis-CI build matrix

This allows to switch between different build systems when building
multiple test matrix configurations.
---
 .travis.yml | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 13d1f10..bf14445 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,12 +4,15 @@ compiler:
   - gcc
   - clang
 
+env:
+  - BUILD_SYSTEM=AUTOTOOLS
+
 addons:
   apt:
     packages:
     - libogg-dev
 
 script:
-  - ./autogen.sh
-  - ./configure
-  - make -j2 V=1 distcheck
+  - if [[ "$BUILD_SYSTEM" == "AUTOTOOLS" ]] ; then ./autogen.sh ; fi
+  - if [[ "$BUILD_SYSTEM" == "AUTOTOOLS" ]] ; then ./configure ; fi
+  - if [[ "$BUILD_SYSTEM" == "AUTOTOOLS" ]] ; then make -j2 V=1 distcheck ; fi
-- 
2.34.1