parrot: add optional deps

Closes Homebrew/homebrew#17978.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
This commit is contained in:
Jonathan \"Duke\" Leto 2013-02-20 11:23:41 -08:00 committed by Jack Nagel
parent b12ed5532c
commit 930c671acd

View file

@ -15,6 +15,8 @@ class Parrot < Formula
depends_on 'gmp' => :optional
depends_on 'icu4c' => :optional
depends_on 'pcre' => :optional
depends_on 'readline' => :optional
depends_on 'libffi' => :optional
def install
system "perl", "Configure.pl", "--prefix=#{prefix}",