nanomsg 0.1

nanomsg is a socket library that provides several common communication
patterns. It aims to make the networking layer fast, scalable, and easy
to use. Implemented in C, it works on a wide range of operating systems
with no further dependencies.

Closes Homebrew/homebrew#22633.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/nanomsg.rb

@@ -0,0 +1,45 @@
+require 'formula'
+
+class Nanomsg < Formula
+  homepage 'http://nanomsg.org'
+  url 'http://download.nanomsg.org/nanomsg-0.1-alpha.tar.gz'
+  version '0.1-alpha'
+  sha1 '6b2d9bd60bfcf9377befa006608598716e1c1fe9'
+
+  head 'https://github.com/nanomsg/nanomsg.git'
+
+  option 'with-test', 'Verify the build with make check'
+  option 'with-doc', 'Install man pages' if build.head?
+  option 'without-nanocat', 'Do not install nanocat tool' if build.head?
+
+  if build.head? then
+    depends_on :autoconf
+    depends_on :automake
+  end
+
+  depends_on 'pkg-config'=> :build
+  depends_on :libtool
+
+  if build.with? 'doc' then
+    depends_on 'asciidoc' => :build
+    depends_on 'xmlto' => :build
+  end
+
+  def install
+    ENV['XML_CATALOG_FILES'] = "#{etc}/xml/catalog" if build.with? 'doc'
+
+    system './autogen.sh' if build.head?
+
+    args = ["--disable-debug",
+            "--disable-dependency-tracking",
+            "--disable-silent-rules",
+            "--prefix=#{prefix}"]
+    args << "--disable-nanocat" if build.without? 'nanocat'
+    args << "--enable-doc" if build.with? 'doc'
+
+    system './configure', *args
+    system 'make'
+    system 'make', '-j1', 'check' if build.with? 'test'
+    system 'make', 'install'
+  end
+end