This document discusses setting up Travis CI to build OS X applications. It provides instructions for configuring a .travis.yml file to install the Haskell Platform and other dependencies on OS X, run scripts for building and testing, and demonstrates building the Ajhc Haskell compiler which runs on tiny embedded systems. It also promotes the author's Haskell compiler project and functional programming fanzine seeking article submissions.

1. Build OS X Apps on Travis CI
Kiwamu Okabe

2. Who am I?
☆ http://www.masterq.net/
☆ Twitter: @master_q
☆ Organizer of Metasepi project
☆ A developer of Ajhc Haskell compiler
☆ A Debian Maintainer
☆ 10 years' experience in developing
OS using NetBSD.

3. Do you use Travis CI?

4. Ajhc is tested on Travis CI
☆ Travis CI is a continuous integration
service.
☆ It builds code on Ubuntu Linux.
☆ But some people use Mac OS X.
☆ Are there CI services for OS X Apps?

5. Travis CI can build iOS apps
If so, also can build Mac OS X apps?
http://about.travis-ci.org/docs/user/osx-ci-environment/

6. Detail to build Mac OS X Apps
Detail: https://github.com/ajhc/ajhc/tree/arafura-ci4osx

7. Setting to build OS X Apps #1
# .travis.yml
language: objective-c
before_install:
- date
- export PATH="$HOME/Library/Haskell/bin:$PATH"
- ./travis-ci/setup_osx.sh
- git fetch --tags
- ./travis-ci/show_setting_osx.sh
script:
- ./travis-ci/build.sh
- make selftest
- make rtstest
after_script:
- date

8. Setting to build OS X Apps #2
# travis-ci/setup_osx.sh
#!/usr/bin/env sh
wget "http://lambda.haskell.org/platform/download/2013.2.0.0/
Haskell Platform 2013.2.0.0 32bit.pkg"
sudo installer -pkg "Haskell Platform 2013.2.0.0 32bit.pkg" target /
brew update
brew install valgrind
echo "yes" | sudo cpan install YAML
cabal update
export HSPACKS="derive temporary haskeline utf8-string HsSyck
cpphs test-framework-th test-framework-hunit test-frameworkquickcheck2 uniplate"
export HSOPTS="-j --disable-documentation --disable-libraryprofiling --disable-executable-profiling"
cabal install $HSOPTS cabal-install
cabal install $HSOPTS $HSPACKS

9. Demonstration
We have a time to watch demo?

10. PR: Ajhc Haskell compiler
☆ http://ajhc.metasepi.org/
☆ Ajhc apps are able to running on tiny
CPU has only 40kB RAM.
☆ Ajhc also build Android NDK apps.
☆ In future, would like to rewrite
NetBSD kernel with Ajhc!

11. PR: Call For Articles
☆ http://www.paraiso-lang.org/ikmsm/
☆ Fanzine of functional programming.
☆ About Haskell or OCaml or . . .
☆ Article about Ajhc in C84 book.
☆ Call me if you read it!
http://www.paraiso-lang.org/ikmsm/books/c85.html