BUG fix compilers (#813)

* BUG fix compilers

* Update install_class_osx.sh

* Update .travis.yml

* Update .travis/install.sh

* Update .travis.yml

.travis.yml

@@ -9,18 +9,6 @@ matrix:
     osx_image: xcode9.4
     env: TOXENV=py36
     name: OSX (Python3.6)
-  - os: linux
-    sudo: required
-    env: TOXENV=py27
-    name: linux (Python2.7)
-  - os: osx
-    osx_image: xcode9.4
-    env: TOXENV=py27
-    name: OSX (Python2.7)
-  allow_failures:
-  - name: linux (Python2.7)
-  - name: OSX (Python2.7)
-  fast_finish: true
 cache:
   directories:
     - /tmp/texlive
@@ -30,7 +18,6 @@ install:
 - "./.travis/install.sh"
 - export PATH=$HOME/miniconda/bin:$PATH
 - source activate test-environment
-- if [[ $TRAVIS_OS_NAME == 'osx' ]]; then conda install -y llvm-openmp; fi
 - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then export DYLD_FALLBACK_LIBRARY_PATH=${CONDA_PREFIX}/lib;
   fi
 - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then export CONDA_BUILD_SYSROOT=/; fi

.travis/install.sh

@@ -39,12 +39,15 @@ py36)
   conda create -q -n test-environment python=3.6 pip \
     numpy nose coveralls flake8 pyyaml gsl fftw cmake swig  scipy \
     compilers pkg-config setuptools_scm pytest pandas pytest-cov \
-    cython "camb>=1" isitgr traitlets
+    cython "camb>=1" isitgr traitlets fast-pt
   ;;
 esac;
 
 # we have to activate the cond env before we install this
 source activate test-environment
-pip install https://github.com/JoeMcEwen/FAST-PT/archive/v3.0.2.tar.gz --no-deps
 pip install mkauthlist  --no-deps
+
+if [[ $TRAVIS_OS_NAME == 'osx' ]]; then
+    conda install -y -q llvm-openmp
+fi
 conda deactivate

.travis/install_class_osx.sh

@@ -8,7 +8,7 @@ cd class_public
 git checkout v2.7.2
 
 sed -i.bak -e 's/^CC/#CC/g' Makefile
-sed -i.bak -e 's/^OPTFLAG =/OPTFLAG = -I${CONDA_PREFIX}\/include/g' Makefile
+sed -i.bak -e 's/^OPTFLAG =/OPTFLAG = ${CFLAGS} ${LDFLAGS}/g' Makefile
 sed -i.bak -e 's/^#CCFLAG +=/CCFLAG +=/g' Makefile
 sed -i.bak -e 's/^#CCFLAG =/CCFLAG =/g' Makefile