Merge pull request #429 from mwarusz/osx_local_clang

testing local clang with osx on Travis

Author: pdziekan

.travis.yml

@@ -14,6 +14,7 @@ env:
     - TEST_SUITE=nair_jablonowski_2008
     - TEST_SUITE=UWLCM
     - TEST_SUITE=pbl
+    - TEST_SUITE=osx_local_clang
 
 matrix:
     exclude:
@@ -25,6 +26,12 @@ matrix:
 
         - compiler: clang
           env: TEST_SUITE=UWLCM # UWLCM is not tested on clang yet
+       
+        # local clang tests on osx
+        - os: linux
+          env: TEST_SUITE=osx_local_clang
+        - compiler: gcc
+          env: TEST_SUITE=osx_local_clang
 addons:
   apt:
     packages:
@@ -48,8 +55,11 @@ before_install:
     - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then brew update; fi
 
     # Workaround for upgrading gcc, see https://github.com/travis-ci/travis-ci/issues/8826
-    - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then brew cask uninstall oclint; fi
+    # Seems like this is now done by Travis, but leaving it (commented out) for now
+    #- if [[ $TRAVIS_OS_NAME == 'osx' ]]; then brew cask uninstall oclint; fi
 
+    # needed to get rvm, see below
+    - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then curl -sSL https://rvm.io/pkuczynski.asc | gpg --import -; fi
     # https://github.com/travis-ci/travis-ci/issues/10165
     - if [[ $TRAVIS_OS_NAME == 'osx' ]]; then rvm get stable; fi
 
@@ -79,6 +89,8 @@ install:
     # redefine CXX to the actual version used
     - if [[ $TRAVIS_OS_NAME == 'linux' && $COMPILER == 'clang++' ]]; then export CXX=clang++-4.0; fi
     - if [[ $TRAVIS_OS_NAME == 'linux' && $COMPILER == 'g++'     ]]; then export CXX=g++-6; fi
+    # downloads and setups local clang on osx
+    - if [[ $TEST_SUITE == 'osx_local_clang' ]]; then . ./.travis_scripts/setup_local_clang.sh; fi
 
     # boost
     - if [[ $TRAVIS_OS_NAME == 'linux' ]]; then sudo $apt_get_install libboost1.55-all-dev; fi
@@ -142,3 +154,6 @@ script:
 
     # running pbl tests in Release mode
     - if [[ $TEST_SUITE == 'pbl' ]]; then . ./.travis_scripts/pbl.sh; fi
+  
+    # testing local clang on osx
+    - if [[ $TEST_SUITE == 'osx_local_clang' ]]; then . ./.travis_scripts/unit.sh; fi # with '.' to pass env vars

.travis_scripts/UWLCM.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env sh
-set -ex
+set -e
 
 # install libmpata++
 cd libmpdata++/build

.travis_scripts/elliptic_drop.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env sh
-set -ex
+set -e
 # installing
 cd libmpdata++/build
 sudo make install

.travis_scripts/nair_jablonowski_2008.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env sh
-set -ex
+set -e
 cd tests/nair_jablonowski_2008
 mkdir build
 cd build

.travis_scripts/paper.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env sh
-set -ex
+set -e
 cd tests/paper_2015_GMD
 mkdir build
 cd build

.travis_scripts/pbl.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env sh
-set -ex
+set -e
 cd tests/sandbox
 mkdir build
 cd build

.travis_scripts/sandbox.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env sh
-set -ex
+set -e
 cd tests/sandbox
 mkdir build
 cd build

.travis_scripts/setup_local_clang.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env sh
+set -e
+mkdir local_clang
+cd local_clang
+export CLANG_VER=clang+llvm-6.0.0-x86_64-apple-darwin
+wget http://releases.llvm.org/6.0.0/$CLANG_VER.tar.xz
+tar -xf $CLANG_VER.tar.xz
+export LLVM_PATH=`pwd`/$CLANG_VER
+export CXX=$LLVM_PATH/bin/clang++
+export LDFLAGS=$LDFLAGS" -L "$LLVM_PATH/lib" -Wl,-rpath,"$LLVM_PATH/lib
+export CPPFLAGS=$CPPFLAGS" -I"$LLVM_PATH/include" -I"$LLVM_PATH/include/c++/v1/
+cd ..

.travis_scripts/unit.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env sh
-set -ex
+set -e
 cd tests/unit
 mkdir build 
 cd build