require 'formula'

class Smake < Formula
  homepage 'http://s-make.sourceforge.net/'
  url 'https://downloads.sourceforge.net/project/s-make/smake-1.2.4.tar.bz2'
  sha1 '677af2a1b768d5dfd3bd71dc46f81992e798191b'

  # A sed operation silently fails on Lion or older, due
  # to some locale settings in smake's build files. The sed
  # wrapper on 10.8+ overrides them.
  env :std if MacOS.version <= :lion

  def install
    ENV.delete 'MAKEFLAGS' # the bootstrap smake does not like -j

    system "make", "GMAKE_NOWARN=true", "INS_BASE=#{libexec}", "INS_RBASE=#{libexec}", "install"
    bin.install_symlink libexec/"bin/smake"
    man1.install_symlink Dir["#{libexec}/share/man/man1/*.1"]
    man5.install_symlink Dir["#{libexec}/share/man/man5/*.5"]
  end

  test do
    system "#{bin}/smake", "-version"
  end
end