new fix

.travis.yml

@@ -1,32 +1,52 @@
-
+sudo: false
 language: cpp
-
 os:
-  - linux
-  - osx
-
-compiler:
-  - gcc
-  - clang
-
+    - linux
+    - osx
+cache:
+    directories:
+        - compiler/.cabal-sandbox
+        - cs/packages
 env:
-  - BUILD_CONFIG=Release
-  - BUILD_CONFIG=Debug
-
+    - LANG=cpp-clang
+    - LANG=cpp-gcc
+addons:
+  apt:
+    sources:
+        - boost-latest
+        - ubuntu-toolchain-r-test
+    packages:
+        - g++-4.8
+        - libboost1.55-all-dev
 matrix:
-  allow_failures:
-    - compiler: clang
+  exclude:
+    # linux VM is too small to build C++ unit tests with g++
+    - os: linux
+      env: LANG=cpp-gcc
+    # linux C++ build/test already includes Python
+    - os: linux
+      env: LANG=cpp-clang
+    - os: osx
+      env: LANG=cpp-gcc
+    - os: osx
+      env: LANG=cpp-clang
 
 before_install:
-  - sudo apt-get update -qq
-  - sudo apt-get install -qq libboost-system-dev libboost-thread-dev libboost-test-dev libtinyxml-dev
-install:
+    # select C++ compiler
+    - export CXX="clang++" CC="clang"
+    - if [[ $LANG == *gcc ]]; then export CXX="g++-4.8" CC="gcc-4.8"; fi
+    # linux prereqisite packages
+    - if [ "$TRAVIS_OS_NAME" == "linux" ]; then wget --no-check-certificate https://www.cmake.org/files/v3.2/cmake-3.2.3-Linux-x86_64.tar.gz; fi
+    - if [ "$TRAVIS_OS_NAME" == "linux" ]; then tar -xzvf cmake-3.2.3-Linux-x86_64.tar.gz; fi
+    - if [ "$TRAVIS_OS_NAME" == "linux" ]; then export PATH=$PWD/cmake-3.2.3-Linux-x86_64/bin:$PATH; fi
+    # OS X prerequisite packages
+    - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update; fi
 
 before_script:
-  - mkdir build.ci
-  - cd build.ci
-  - cmake .. -DBUILD_UT=ON -DCMAKE_BUILD_TYPE=$BUILD_CONFIG -DUSE_STATIC_BOOST=YES 
+
 
 script:
-  - cmake --build .
-  - ctest -VV
+    - mkdir build.ci && cd build.ci
+    - cmake .. -DBUILD_UT=ON -DCMAKE_BUILD_TYPE=$BUILD_CONFIG -DUSE_STATIC_BOOST=YES 
+    - cmake --build .
+    - ctest -VV

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR)
+cmake_minimum_required(VERSION 2.8.0 FATAL_ERROR)
 
 set(PROJECT_NAME wavelib)
 project(${PROJECT_NAME} CXX C)