Build script for Rampion.

build_rampion.sh

#!/bin/sh -x
# Build script for Rampion (Gimpel & Smith, NAACL 2012).
#
# Tested rampion v0.1 on Mac OS X 10.7 and Linux.
src=rampion-v0.1.tar.gz
url=http://www.ark.cs.cmu.edu/MT/$src

# detect os, and set the number of jobs to run make.
ncpu=
downloader=
case `uname -s` in
    Darwin)
        ncpu=4
        downloader="curl -O"
        ;;
    Linux)
        ncpu=20
        downloader=wget
        ;;
    *)
        echo "Unknown platform!"
        exit 1
esac

# Fetch code.
$downloader $url
tar zxvf $src
cd rampion-v0.1

# First build google-sparsehash.
tar zxvf sparsehash-2.0.2.tar.gz
cd sparsehash-2.0.2
./configure --prefix=`pwd`/../external
make -j$ncpu && make check && make install

# Now build rampion
cd ../src
make -j$ncpu