class Udunits < Formula desc "Unidata unit conversion library" homepage "https://www.unidata.ucar.edu/software/udunits/" url "ftp://ftp.unidata.ucar.edu/pub/udunits/udunits-2.2.19.tar.gz" sha256 "9449d50a5d408e8e8dce0953b5462071bab96d92d921808c6bce7e33a3524e90" bottle do sha256 "3aa330fc152eeb7a07ccd6cd7ecb9febbb62e553c23d66ca4ab887be8fc4ee7c" => :el_capitan sha256 "87cff3ad47878d9d70c00f3ad1dadb88a452630987a01e531204a3871e096bcd" => :yosemite sha256 "b0e9e98d80f806019f4737f836dc0384bfadeabbf40df93816bcf50311f6794c" => :mavericks sha256 "47de40fd15a7a8ab34c206d7fe5e8e5c840f6e14102457b0620394f5f44ff18c" => :mountain_lion end option "with-html-docs", "Installs html documentation" option "with-pdf-docs", "Installs pdf documentation" deprecated_option "html-docs" => "with-html-docs" deprecated_option "pdf-docs" => "with-pdf-docs" def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}" targets = ["install"] targets << "install-html" if build.include? "html-docs" targets << "install-pdf" if build.include? "pdf-docs" system "make", *targets end test do assert_match(/1 kg = 1000 g/, shell_output("#{bin}/udunits2 -H kg -W g")) end end