Workaround for therubyracer Issue 158 (https://github.com/cowboyd/therubyracer/issues/158)

install_therubyracer_on_freebsd9.sh

# Make sure v8 port is uninstalled first!
cd /usr/ports/lang/v8/
sudo make deinstall

# Install gem and get path
fetch http://rubygems.org/downloads/libv8-3.3.10.4.gem
sudo gem install libv8-3.3.10.4.gem
LIBV8_PATH=/usr/local/lib/ruby/gems/1.9/gems/libv8-3.3.10.4/lib/libv8

# Install devel/libexecinfo ( see 'ports/156993: lang/v8 missing dependency to devel/libexecinfo' at http://www.freebsd.org/cgi/query-pr.cgi?pr=156993 ) ...
cd /usr/ports/
cd devel/libexecinfo
sudo make install clean

cd ${LIBV8_PATH}/build/v8

# Back up SConstruct ...
sudo cp SConstruct SConstruct_`date "+%Y-%m-%d"`

# Add -fPIC flag
# WARNING: The sed command will affect the configuration for other operating systems as well!
sudo sed -i "" "s/      'CCFLAGS':      \['-ansi'\],/      'CCFLAGS' : \['-ansi', '-fPIC'\],/g" SConstruct

sudo ${LIBV8_PATH}/build/scons/install/bin/scons arch=x64

sudo gem install therubyracer