add qt5 flag

Author: dcwhite

.travis.yml

@@ -6,44 +6,44 @@ matrix:
       dist: trusty
       sudo: required
       compiler: gcc
-      env: PYTHON_VERSION=3.4.3 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.4.3 OSPRAY_BUILD=OFF QT5=OFF
     - os: linux
       dist: trusty
       sudo: required
       compiler: clang
-      env: PYTHON_VERSION=3.4.3 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.4.3 OSPRAY_BUILD=OFF QT5=OFF
     - os: linux
       dist: xenial
       sudo: required
       compiler: clang
-      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF QT5=OFF
     - os: osx
       osx_image: xcode7.3
-      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF QT5=OFF
     - os: osx
       osx_image: xcode8.3
-      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF QT5=OFF
     - os: osx
       osx_image: xcode9.4
-      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF QT5=OFF
     - os: osx
       osx_image: xcode10.1
-      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF QT5=OFF
     - os: osx
       osx_image: xcode10.3
-      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF QT5=ON
     - os: osx
       osx_image: xcode11
-      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.5.6 OSPRAY_BUILD=OFF QT5=ON
     - os: osx
       osx_image: xcode7.2
-      env: PYTHON_VERSION=3.6.7 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.6.7 OSPRAY_BUILD=OFF QT5=OFF
     - os: osx
       osx_image: xcode10.1
-      env: PYTHON_VERSION=3.6.7 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.6.7 OSPRAY_BUILD=OFF QT5=ON
     - os: osx
       osx_image: xcode11
-      env: PYTHON_VERSION=3.6.7 OSPRAY_BUILD=OFF
+      env: PYTHON_VERSION=3.6.7 OSPRAY_BUILD=OFF QT5=ON
 
 before_install:
 - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then date -u; fi
@@ -54,7 +54,7 @@ before_install:
 
 script:
   - cd bin
-  - cmake -GNinja -DTRAVIS_BUILD:BOOL=ON -DUSER_PYTHON_VERSION="${PYTHON_VERSION}" -DWITH_OSPRAY:BOOL=${OSPRAY_BUILD} ../Superbuild
+  - cmake -GNinja -DTRAVIS_BUILD:BOOL=ON -DUSER_PYTHON_VERSION="${PYTHON_VERSION}" -DWITH_OSPRAY:BOOL=${OSPRAY_BUILD} -DQT5_BUILD:BOOL=${QT5} ../Superbuild
   - travis_wait 80 ninja
   - cd SCIRun
   - ./Algorithm_Layer_Test