Homebrew Formula for natspec

natspec.rb

  desc "Library for national and language-specific issues"
  homepage "http://sourceforge.net/projects/natspec/"
  url "http://sourceforge.net/projects/natspec/files/natspec/0.3.0/libnatspec-0.3.0.tar.bz2"
  sha256 "678db5f2e25be3e79183ecc9ff6b19fb66775bcb6c3c962ba7716bc4a8ecce71"

  bottle do
    cellar :any
    sha256 "84aefa7e2449d8162aca396921a568c556f2191db72fd5f03ee2daf6cf9485bd" => :sierra
    sha256 "2efac098c764845cae4a33c4788fd2f811a6a62a9345e4dcdebe4097cd1e09f3" => :el_capitan
    sha256 "7a70c24489fcd92a6f3845dd945eb0822d4018ef937747c720522a1e70e90fdb" => :yosemite
  end

  depends_on "autoconf" => :build
  depends_on "automake" => :build
  depends_on "libtool" => :build
  depends_on "pkg-config" => :build
  depends_on "popt"

  patch :DATA

  def install

    system "autoreconf", "-fiv"
    system "./configure", "--prefix=#{prefix}",
                          "--enable-python",
                          "--enable-static",
                          "--disable-shared"
    system "make", "install"
  end

  test do
    system "#{bin}/natspec"
  end
end

__END__
diff -Naur libnatspec-0.3.0-orig/lib/Makefile.am libnatspec-0.3.0/lib/Makefile.am
--- libnatspec-0.3.0-orig/lib/Makefile.am	2017-01-30 13:50:10.000000000 +0800
+++ libnatspec-0.3.0/lib/Makefile.am	1970-01-01 08:00:00.000000000 +0800
@@ -2,6 +2,7 @@
 libnatspec_la_SOURCES	= get_charset.c get_locale.c enrich_fs_options.c convert.c \
 	filesystem.c detect.c \
 	natspec.h data/get_charset_data.h unicode/uni_7b.h
+libnatspec_la_LDFLAGS 	= -liconv
 #libdir 					= /lib
 #-version-info 0:0:1
 #-release 1

The formula lacks the first line:

class Natspec < Formula

Other than that, works perfectly! Thanks!!!