Use Node.js to build J2V8 on MacOS.

Builds J2V8 using a copy of node.js located in node/
Add GitHub deployment to .travis.yml
Overwrite existing files with GitHub release
Only trigger travis builds on master

Author: irbull

.travis.yml

@@ -1,4 +1,19 @@
-language: java
-
-notifications:
-  email: false
+os: osx
+language: cpp
+branches:
+ only: master
+compiler: clang
+before_install:
+- chmod -x build-node.sh
+install: sh ./build-node.sh
+script: sh ./buildJ2V8_macos.sh
+deploy:
+  provider: releases
+  api_key:
+    secure: "Wo/ZgE9HDrnJcEhCCl4VDpJpabmI987cNH1P4oujeWQeNwBpdoS2cbPAgiUPKEa5Ouvgb3+Ecmmn/veVBxU2wHJJUlfdOZ/6g/QA72vwP74oDCBcsChK6VfleOPBMKwJ5GLhtGD/VjnIWnRSyAm/tFET0pOmxEWQGqEqcC34f/Q="
+  skip_cleanup: true
+  file: jni/libj2v8_macosx_x86_64.dylib
+  overwrite: true
+  on:
+    branch: master
+    repo: eclipsesource/J2V8

build-node.sh

@@ -0,0 +1,6 @@
+git clone https://github.com/nodejs/node.git
+cd node
+git checkout v5.9.1
+./configure --enable-static
+make
+cd ..

buildJ2V8_macos.sh

@@ -0,0 +1,3 @@
+cd jni
+clang++  -stdlib=libstdc++ -Iinclude -I../dep_includes_macosx -I../node -I../node/deps/v8 -I../node/deps/v8/include -I../node/src -Wl,-force_load,../node/out/Release/libnode.a ../node/out/Release/libv8_libbase.a ../node/out/Release/libv8_libplatform.a ../node/out/Release/libv8_base.a ../node/out/Release/libv8_nosnapshot.a ../node/out/Release/libuv.a ../node/out/Release/libopenssl.a ../node/out/Release/libhttp_parser.a ../node/out/Release/libgtest.a ../node/out/Release/libzlib.a ../node/out/Release/libcares.a -shared -o libj2v8_macosx_x86_64.dylib com_eclipsesource_v8_V8Impl.cpp  -std=c++11 -Wwritable-strings
+