Merge branch 'master' of https://github.com/holzschu/ios_system

.travis.yml

@@ -0,0 +1,10 @@
+osx_image: xcode9.2
+language: objective-c
+
+before_install: 
+- ./get_sources.sh
+- ./get_frameworks.sh
+
+script:
+- xcodebuild -project ios_system.xcodeproj -alltargets -sdk iphoneos -configuration Debug -quiet
+- xcodebuild -project ios_system.xcodeproj -alltargets -sdk iphonesimulator -configuration Debug -quiet

README.md

@@ -1,5 +1,14 @@
 # ios_system: Drop-in replacement for system() in iOS programs
 
+
+<p align="center">
+<img src="https://img.shields.io/badge/Platform-iOS%2011.0+-lightgrey.svg" alt="Platform: iOS">
+<a href="https://travis-ci.org/holzschu/ios_system"><img src="https://travis-ci.org/holzschu/ios_system.svg?branch=master" alt="Build Status"/></a>
+<br>
+<a href="http://twitter.com/nholzschuch"><img src="https://img.shields.io/badge/[email protected]?style=flat" alt="Twitter"/></a>
+</p>
+
+
 When porting Unix utilities to iOS (vim, TeX, python...), sometimes the source code executes system commands, using `system()` calls. These calls are rejected at compile time, with: 
 `error: 'system' is unavailable: not available on iOS`.