fixes #414: build Travis on both Linux & OS X (including for iOS)

.travis.yml

@@ -2,9 +2,9 @@ language: cpp
 
 os:
  - linux
+ - osx
 
 compiler:
- - gcc
  - clang
 
 env:
@@ -17,28 +17,25 @@ env:
    - secure: "RiBIBfVhhaMjU5ksuwJO3shdvG9FpinBjdSv4co9jg9171SR8edNriedHjVKSIeBhSGNmZmX+twS3dJS/By6tl/LKh9sTynA+ZAYYljkE7jn881B/gMrlYvdAA6og5KvkhV1/0iJWlhuZrMTkhpDR200iLgg3EWBhWjltzmDW/I="
 
 before_install:
-- ./scripts/setup_travis.sh
 - source ./scripts/flags.sh
+- ./scripts/travis_before_install.sh
 
 install:
 - make setup
-- npm install git+https://github.com/mapbox/mapbox-gl-test-suite.git
+- ./scripts/travis_install.sh
 
 before_script:
 - rm -rf mapnik-packaging/out/packages
 
 script:
-- make linux -j4 BUILDTYPE=${BUILDTYPE}
-- make test -j4 BUILDTYPE=${BUILDTYPE}
-- ./scripts/run_tests.sh
-- (cd ./node_modules/mapbox-gl-test-suite/ && (./bin/compare_images.js; ./bin/deploy_results.sh))
+- ./scripts/travis_script.sh
 
 notifications:
   hipchat:
     rooms:
       secure: "SgMjGDp8MP+UTAY/aWJwSQH2hv1Q0vhEc1BdIde59+lEL3u6gNMSexUTSJoVxRlIQTFXDJBU7v58ISdgJX8cPa+UvIC8hhLsayM+cbm+J3jgy7V9E9wllq3RpmXN33TxY7nwKgWdIms2t9YKZco3y4dKKAUyHXrtMvw8NNPQM+4="
     template:
-      - 'Build <a href="%{build_url}">#%{build_number}</a>: %{author} tested <a href="%{compare_url}">%{commit}</a> in branch <a href="https://github.com/%{repository_slug}/tree/%{branch}">%{branch}</a> of <a href="https://github.com/%{repository_slug}">%{repository_name}</a>: <b>%{commit_message}</b><br>%{message} (%{duration}) - Compare: <a href="http://mapbox-gl-testing.s3.amazonaws.com/headless/%{build_number}.1/index.html">1</a> <a href="http://mapbox-gl-testing.s3.amazonaws.com/headless/%{build_number}.2/index.html">2</a> <a href="http://mapbox-gl-testing.s3.amazonaws.com/headless/%{build_number}.3/index.html">3</a> <a href="http://mapbox-gl-testing.s3.amazonaws.com/headless/%{build_number}.4/index.html">4</a>'
+      - 'Build <a href="%{build_url}">#%{build_number}</a>: %{author} tested <a href="%{compare_url}">%{commit}</a> in branch <a href="https://github.com/%{repository_slug}/tree/%{branch}">%{branch}</a> of <a href="https://github.com/%{repository_slug}">%{repository_name}</a>: <b>%{commit_message}</b><br>%{message} (%{duration})'
     format: html
 
 git:

Makefile

@@ -73,8 +73,10 @@ clear_xcode_cache:
     fi
 
 # build Mac OS X project for Xcode
-xproj: config.gypi macosx/mapboxgl-app.gyp clear_xcode_cache node
+xproj-cli: config.gypi macosx/mapboxgl-app.gyp clear_xcode_cache node
 	deps/run_gyp macosx/mapboxgl-app.gyp --depth=. --generator-output=./build -f xcode
+
+xproj: xproj-cli
 	open ./build/macosx/mapboxgl-app.xcodeproj
 
 # build iOS project for Xcode

scripts/run_tests.sh

@@ -1,10 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-set -o pipefail
-
-cd build/Testing
-
-for TEST in ./test_* ; do
-    ${TEST}
-done

scripts/travis_before_install.sh

@@ -1,19 +1,23 @@
 #!/usr/bin/env bash
 
-set -e
-set -o pipefail
-
 if [[ ${TRAVIS_OS_NAME} == "linux" ]]; then
-
+    #
+    # install Linux dependencies
+    #
     if [[ `lsb_release -r` =~ "12.04" ]]; then
         sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test
     fi
     sudo apt-get update -y
     sudo apt-get -y install gcc-4.8 g++-4.8
-    sudo apt-get -y install git build-essential zlib1g-dev automake libtool xutils-dev make cmake pkg-config python-pip
-    sudo apt-get -y install libxi-dev libglu1-mesa-dev x11proto-randr-dev x11proto-xext-dev libxrandr-dev x11proto-xf86vidmode-dev libxxf86vm-dev libxcursor-dev
-
+    sudo apt-get -y install git build-essential zlib1g-dev automake \
+                            libtool xutils-dev make cmake pkg-config python-pip
+    sudo apt-get -y install libxi-dev libglu1-mesa-dev x11proto-randr-dev \
+                            x11proto-xext-dev libxrandr-dev \
+                            x11proto-xf86vidmode-dev libxxf86vm-dev libxcursor-dev
     sudo pip install awscli
 elif [[ ${TRAVIS_OS_NAME} == "osx" ]]; then
+    #
+    # install OS X dependencies
+    #
     brew install autoconf automake libtool makedepend cmake pkg-config node git
 fi

scripts/travis_install.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+if [[ ${TRAVIS_OS_NAME} == "linux" ]]; then
+    #
+    # we'll need the test suite on Linux
+    #
+    npm install git+https://github.com/mapbox/mapbox-gl-test-suite.git
+fi

scripts/travis_script.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+if [[ ${TRAVIS_OS_NAME} == "linux" ]]; then
+    #
+    # build & test Linux
+    #
+    make linux -j4 BUILDTYPE=${BUILDTYPE}
+    make test -j4 BUILDTYPE=${BUILDTYPE}
+    cd build/Testing
+    for TEST in ./test_* ; do
+        ${TEST}
+    done
+    cd ../..
+    (cd ./node_modules/mapbox-gl-test-suite/ && (./bin/compare_images.js; ./bin/deploy_results.sh))
+elif [[ ${TRAVIS_OS_NAME} == "osx" ]]; then
+    #
+    # build OS X
+    #
+    make xproj-cli
+    xcodebuild -project ./build/macosx/mapboxgl-app.xcodeproj
+    #
+    # build iOS
+    #
+    git clone --depth 1 https://github.com/mapbox/mapbox-gl-cocoa ios/mapbox-gl-cocoa
+    make iproj-cli
+    xcodebuild -project ./build/ios/mapbox-gl-cocoa/app/mapboxgl-app.xcodeproj -sdk iphonesimulator ONLY_ACTIVE_ARCH=NO
+fi