Mac OS installation script.

macos-install.sh

+#!/bin/sh
+
+# Installation for Mac OS X.
+#
+# This script assumes use of Homebrew.
+# It is assumed you already have GHC and Cabal installed through Homebrew
+# and your environment set up to install executables through Cabal.
+#
+# Also, XCode command line tools must be installed.
+#
+# XQuartz is needed for Cairo and Pango.
+
+brew --version >& /dev/null
+if [ $? ]; then
+    true
+else
+    echo "Homebrew needs to be installed."
+    echo "  Download from http://brew.sh/"
+    exit 1
+fi
+
+if [ -n "`brew --config | grep '^CLT:.*N/A'`" ]; then
+    echo "You need to have XCode command line tools installed."
+    echo "  $ xcode-select --install"
+fi
+
+ghc --version >& /dev/null
+if [ $? ]; then
+    true
+else
+    echo "Please install ghc."
+    echo "  $ brew install ghc"
+fi
+
+cabal --version >& /dev/null
+if [ $? ]; then
+    true
+else
+    echo "Please install ghc."
+    echo "  $ brew install cabal-install"
+fi
+
+# Make sure to have basic tools installed.
+cabal update
+cabal install happy alex
+cabal install cpphs
+cabal install gtk2hs-buildtools
+
+# Homebrew stuff.
+brew install zeromq
+brew install libmagic
+
+# XQuartz is required: http://xquartz.macosforge.org/landing/
+# The easiest way is through Homebrew.
+brew install Caskroom/cask/xquartz
+
+brew install cairo
+brew install pango
+
+# For C compiler to pick up /usr/local and X11 stuff during Cabal builds.
+# You may want to put this in your shell startup.
+export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/opt/X11/lib/pkgconfig
+
+./build.sh all
+./build.sh display