test of shogun ruby configure stuffs

configure

# around line 580

test_ruby()
{
	echocheck "Ruby"
	if ruby -v >/dev/null 2>&1
	then
		RUBYVER=`ruby -v 2>&1 | head -n 1 | cut -f 2 -d ' '`
		echores "${RUBYVER}"

cat >$TMPRUBY << EOF
require('mkmf')
if RUBY_VERSION[0,3] == '1.8'
  puts "-I#{Config::expand(CONFIG["archdir"])}" if CONFIG["archdir"]
else
  puts "-I#{Config::expand(CONFIG['rubyhdrdir'])} -I#{Config::expand(CONFIG['rubyhdrdir'])}/#{Config::expand(CONFIG['arch'])}" if CONFIG['rubyhdrdir']
end
EOF
		echocheck "Ruby Developer Files"
		if ruby $TMPRUBY >/dev/null 2>&1 
			then
			echores "yes"
			INCLUDES_RUBY=`ruby $TMPRUBY`
			LINKFLAGS_RUBY="-lruby -fPIC -shared"
			EXT_IF_SWIG_RUBY_MODULAR='stop'
			PRE_LIB_SWIG_RUBY_MODULAR=
			EXT_LIB_SWIG_RUBY_MODULAR=.so
			SWIGFLAGS_RUBY_MODULAR="-c++ -ruby"
			_ruby=yes
		else
			echores "no"
		fi
	else
		echores "not detected"
	fi
}