Split travis file into helper scripts. Added OSX build.

* Setup and helper script per build target, currently: docs, linux & osx.

.travis.yml

@@ -1,13 +1,5 @@
 language: cpp
 
-sudo: required
-
-dist: trusty
-
-compiler:
-  - gcc
-  - clang
-
 branches:
   only:
     - master
@@ -15,31 +7,40 @@ branches:
 env:
   global:
     - RENDERDOC_TRAVIS_BUILD=1 RENDERDOC_CI_BUILD=1
-  matrix:
-    - CODE_BUILD=1 LINUX_BUILD=1 DOCS_BUILD=0
 
-# only build docs once on linux
 matrix:
   fast_finish: true
   include:
-    - compiler: gcc
-      env: CODE_BUILD=0 LINUX_BUILD=0 DOCS_BUILD=1
+# only build docs on linux
+    - os: linux
+      dist: trusty
+      sudo: required
+      compiler: gcc
+      env: CODE_BUILD=0 LINUX_BUILD=0 APPLE_BUILD=0 DOCS_BUILD=1
+    - os: linux
+      dist: trusty
+      sudo: required
+      env: CODE_BUILD=1 LINUX_BUILD=1 APPLE_BUILD=0 DOCS_BUILD=0
+      compiler: gcc
+    - os: linux
+      dist: trusty
+      sudo: required
+      env: CODE_BUILD=1 LINUX_BUILD=1 APPLE_BUILD=0 DOCS_BUILD=0
+      compiler: clang
+    - os: osx
+      osx_image: xcode8.2
+      env: CODE_BUILD=1 LINUX_BUILD=0 APPLE_BUILD=1 DOCS_BUILD=0
+      compiler: clang
 
 # install dependencies
 install:
-  - sudo add-apt-repository -y 'ppa:ubuntu-toolchain-r/test'
-  - sudo add-apt-repository -y 'ppa:beineri/opt-qt562-trusty'
-  - sudo add-apt-repository -y 'deb http://apt.llvm.org/precise/ llvm-toolchain-precise-3.8 main'
-  - wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
-  - sudo apt-get update -qq
-  - if [[ "$CODE_BUILD" == "1" ]]; then sudo apt-get install --allow-unauthenticated -y -qq libx11-dev mesa-common-dev libgl1-mesa-dev qt56base qt56x11extras libxcb-keysyms1-dev gdb clang-format-3.8 ; fi
-  - if [[ "$DOCS_BUILD" == "1" ]]; then sudo pip install --upgrade pip setuptools ; sudo pip install Sphinx sphinx-rtd-theme ; fi
-  - if [[ "$CODE_BUILD" == "1" ]]; then clang-format-3.8 -i -style=file $(find pdblocate/ qrenderdoc/ renderdoc/ renderdoccmd/ renderdocshim/ -type f -regex '.*\(/3rdparty/\|/official/\|resource.h\).*' -prune -o -regex '.*\.\(c\|cpp\|h\)$' -print) ; fi
+  - if [[ "$DOCS_BUILD" == "1" ]]; then . ./scripts/travis/docs_setup.sh ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] && [[ "$CODE_BUILD" == "1" ]]; then . ./scripts/travis/linux_setup.sh ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$CODE_BUILD" == "1" ]]; then . ./scripts/travis/osx_setup.sh ; fi
   - git clean -f
   - git diff --exit-code
 
 script:
-  - sh ./scripts/hash_version.sh
-  - if [[ "$CODE_BUILD" == "1" ]]; then . /opt/qt56/bin/qt56-env.sh ; fi
-  - if [[ "$CODE_BUILD" == "1" ]]; then mkdir build && cd build && cmake -DCMAKE_BUILD_TYPE=Debug .. && make ; fi
-#  - if [[ "$DOCS_BUILD" == "1" ]]; then cd docs/ && make html ; fi
+  - if [[ "$DOCS_BUILD" == "1" ]]; then . ./scripts/travis/docs_compile.sh ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] && [[ "$CODE_BUILD" == "1" ]]; then . ./scripts/travis/linux_compile.sh ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]] && [[ "$CODE_BUILD" == "1" ]]; then . ./scripts/travis/osx_compile.sh ; fi

scripts/travis/docs_compile.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+#cd docs/ && make html

scripts/travis/docs_setup.sh

@@ -0,0 +1,3 @@
+#!//bin/sh
+sudo pip install --upgrade pip setuptools
+sudo pip install Sphinx sphinx-rtd-theme

scripts/travis/linux_compile.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+. /opt/qt56/bin/qt56-env.sh 
+mkdir build && cd build && cmake -DCMAKE_BUILD_TYPE=Debug .. && make

scripts/travis/linux_setup.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+sudo add-apt-repository -y 'ppa:ubuntu-toolchain-r/test'
+sudo add-apt-repository -y 'ppa:beineri/opt-qt562-trusty'
+sudo add-apt-repository -y 'deb http://apt.llvm.org/precise/ llvm-toolchain-precise-3.8 main'
+wget -O - http://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
+sudo apt-get update -qq 
+sudo apt-get install --allow-unauthenticated -y -qq libx11-dev mesa-common-dev libgl1-mesa-dev qt56base qt56x11extras libxcb-keysyms1-dev gdb clang-format-3.8
+clang-format-3.8 -i -style=file $(find pdblocate/ qrenderdoc/ renderdoc/ renderdoccmd/ renderdocshim/ -type f -regex '.*\(/3rdparty/\|/official/\|resource.h\).*' -prune -o -regex '.*\.\(c\|cpp\|h\)$' -print)

scripts/travis/osx_compile.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+mkdir build && cd build && cmake -DCMAKE_BUILD_TYPE=Debug .. && make

scripts/travis/osx_setup.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+brew install qt5
+brew link qt5 --force