Create cairomm.rb (#1820)

packages/cairomm.rb

+require 'package'
+
+class Cairomm < Package
+  description 'The Cairomm package provides a C++ interface to Cairo.'
+  homepage 'https://www.cairographics.org/'
+  version '1.12.2'
+  source_url 'https://www.cairographics.org/releases/cairomm-1.12.2.tar.gz'
+  source_sha256 '45c47fd4d0aa77464a75cdca011143fea3ef795c4753f6e860057da5fb8bd599'
+
+  depends_on 'cairo'
+  depends_on 'libsigcplusplus'
+
+  def self.build
+    # fix the documents directory name
+    system "sed -e '/^libdocdir =/ s/$(book_name)/cairomm-1.12.2/' \
+    -i docs/Makefile.in"
+    system "./configure --prefix=#{CREW_PREFIX} --libdir=#{CREW_LIB_PREFIX}"
+    system "make"
+  end
+
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+ end
+
+end