[build] Refactor and simplify build system

* Main gyp files are now standardized as platform/<platform>/platform.gyp.
* Each platform gyp file defines appropriate loop_lib and headless_lib variables.
* Each platform gyp file includes mbgl.gypi, which defines base targets which may be useful to all platforms.
* CI targets are consistent across platforms: `make $(PLATFORM) && make test-$(PLATFORM)`.
* Renamed the "linux" test app to "glfw". It's now built in OS X CI.
* Android build flakiness is fixed.
* iOS CI builds the bench and iosapp targets.
* Mesa version is now in one place.
* CI scripts use bash "strict mode" and correct error handling.
* All build output goes to the build directory.
* Removed vestigial iOS/OS X/Android Travis scripts.

4 files changed, 18 insertions, 92 deletions

diff --git a/platform/node/bitrise.yml b/platform/node/bitrise.yml
index 9b9b4ca064..0b09192ee3 100644
--- a/platform/node/bitrise.yml
+++ b/platform/node/bitrise.yml
@@ -22,25 +22,20 @@ workflows:
             else
                 envman add --key SKIPCI --value false
             fi
-    - select-xcode-version:
-        title: Select Xcode version
-        run_if: '{{enveq "SKIPCI" "false"}}'
     - script:
         title: Run build script
         run_if: '{{enveq "SKIPCI" "false"}}'
         inputs:
         - content: |-
             #!/bin/bash
-            export TRAVIS_OS_NAME=osx
-            export TRAVIS_TAG=$BITRISE_GIT_TAG
-            export TRAVIS_JOB_NUMBER=$BITRISE_BUILD_NUMBER
-            export NODE_VERSION=4
-            export CXX=clang++
-            export CC=clang
-            source ./scripts/set_compiler.sh
-            ./platform/node/scripts/install.sh
-            ./platform/node/scripts/run.sh
-            ./platform/node/scripts/after_script.sh
+            set -eu -o pipefail
+            brew unlink node
+            brew install awscli homebrew/versions/node4-lts
+            brew link homebrew/versions/node4-lts
+            make node
+            make test-node || result=$?
+            ./platform/node/scripts/after_script.sh ${BITRISE_BUILD_NUMBER} ${BITRISE_GIT_TAG:-}
+            exit ${result:-0}
     - slack:
         title: Post to Slack
         run_if: '{{enveq "SKIPCI" "false"}}'
diff --git a/platform/node/scripts/after_script.sh b/platform/node/scripts/after_script.sh
index ae8480e02a..905055ad11 100755
--- a/platform/node/scripts/after_script.sh
+++ b/platform/node/scripts/after_script.sh
@@ -3,50 +3,20 @@
 set -e
 set -o pipefail
 
-# Inspect binary.
-if [[ ${TRAVIS_OS_NAME} == "linux" ]]; then
-    ldd ./lib/mapbox-gl-native.node
-else
-    otool -L ./lib/mapbox-gl-native.node
-fi
+JOB=$1
+TAG=$2
 
-PACKAGE_JSON_VERSION=$(node -e "console.log(require('./package.json').version)")
+if [ ! -z "${AWS_ACCESS_KEY_ID}" ] && [ ! -z "${AWS_SECRET_ACCESS_KEY}" ] ; then
+    gzip --stdout node_modules/mapbox-gl-test-suite/render-tests/index.html | \
+        aws s3 cp --acl public-read --content-encoding gzip --content-type text/html \
+            - s3://mapbox/mapbox-gl-native/render-tests/$JOB/index.html
 
-if [[ ${TRAVIS_TAG} == node-v${PACKAGE_JSON_VERSION} ]]; then
-    source ~/.nvm/nvm.sh
-    nvm use $NODE_VERSION
+    echo http://mapbox.s3.amazonaws.com/mapbox-gl-native/render-tests/$JOB/index.html
+fi
 
-    npm install aws-sdk
+PACKAGE_JSON_VERSION=$(node -e "console.log(require('./package.json').version)")
 
+if [[ $TAG == node-v${PACKAGE_JSON_VERSION} ]]; then
     ./node_modules/.bin/node-pre-gyp package
-
-    if [[ ${TRAVIS_OS_NAME} == "linux" ]]; then
-        ./node_modules/.bin/node-pre-gyp testpackage
-    fi
-
     ./node_modules/.bin/node-pre-gyp publish info
-
-    if [[ ${TRAVIS_OS_NAME} == "linux" ]]; then
-        source ./platform/linux/scripts/setup.sh
-
-        rm -rf build
-        rm -rf lib
-        npm install --fallback-to-build=false
-        npm test
-    fi
-fi
-
-if [ ! -z "${AWS_ACCESS_KEY_ID}" ] && [ ! -z "${AWS_SECRET_ACCESS_KEY}" ] ; then
-    if [[ ${TRAVIS_OS_NAME} == "linux" ]] ; then
-        pip install --user awscli
-        export PATH="`python -m site --user-base`/bin:${PATH}"
-    else
-        brew install awscli
-    fi
-
-    gzip --stdout node_modules/mapbox-gl-test-suite/render-tests/index.html | \
-        aws s3 cp --acl public-read --content-encoding gzip --content-type text/html \
-            - s3://mapbox/mapbox-gl-native/render-tests/$TRAVIS_JOB_NUMBER/index.html
-
-    echo http://mapbox.s3.amazonaws.com/mapbox-gl-native/render-tests/$TRAVIS_JOB_NUMBER/index.html
 fi
diff --git a/platform/node/scripts/install.sh b/platform/node/scripts/install.sh
deleted file mode 100755
index b550933cd9..0000000000
--- a/platform/node/scripts/install.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-set -o pipefail
-
-git submodule update --init .mason
-
-export PATH="`pwd`/.mason:${PATH}" MASON_DIR="`pwd`/.mason"
-
-if [ ${TRAVIS_OS_NAME} == "linux" ]; then
-    mason install mesa 10.4.3
-fi
-
-if [ ! -d ~/.nvm ]; then
-    curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.28.0/install.sh | bash
-fi
-
-source ~/.nvm/nvm.sh
-
-nvm install $NODE_VERSION
-nvm alias default $NODE_VERSION
-
-node --version
-npm --version
diff --git a/platform/node/scripts/run.sh b/platform/node/scripts/run.sh
deleted file mode 100755
index 73578b110a..0000000000
--- a/platform/node/scripts/run.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-set -o pipefail
-
-source ./platform/${TRAVIS_OS_NAME}/scripts/setup.sh
-
-BUILDTYPE=${BUILDTYPE:-Release}
-
-source ~/.nvm/nvm.sh
-nvm use $NODE_VERSION
-npm install --build-from-source
-
-npm test
-npm run test-suite