From fcf95e21dab04c3d1f407d73d6576dc4f32d59e1 Mon Sep 17 00:00:00 2001
From: Dmitry Marakasov <amdmi3@amdmi3.ru>
Date: Tue, 26 Jan 2016 15:59:19 +0300
Subject: [PATCH] Only install depends when they are used

---
 .travis.yml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 25bb422..c47c0c3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ matrix:
       env: CXXSTD=c++1y BUILD_NOOPTLIBS=yes
 before_install:
   - sudo apt-get update -qq
-  - sudo apt-get install -qq cmake libsdl2-dev libsdl2-image-dev libsdl2-ttf-dev libsdl2-mixer-dev cppcheck doxygen pulseaudio
+  - sudo apt-get install -qq cmake libsdl2-dev cppcheck doxygen pulseaudio
   - sudo sed -i -e '/using ::gets/ d' /usr/include/c++/4.8/cstdio # build failure with clang/c++1y
   - |-
     if [ -n "${BUILD_COVERAGE}" ]; then
@@ -23,6 +23,8 @@ before_install:
     fi
     if [ -n "${BUILD_NOOPTLIBS}" ]; then
         export CMAKE_EXTRA_ARGS="${CMAKE_EXTRA_ARGS} -DSDL2PP_WITH_IMAGE=NO -DSDL2PP_WITH_MIXER=NO -DSDL2PP_WITH_TTF=NO"
+    else
+        sudo apt-get install -qq libsdl2-image-dev libsdl2-ttf-dev libsdl2-mixer-dev
     fi
 
   # evironment for live tests