[ruby-gnome2-cvs] ruby-gnome2/ruby-gnome2@caf6cd2 [master] poppler: support auto dependencies install

[Kouhei S. <nu...@co...>]

Kouhei Sutou	2017-07-21 22:02:42 +0900 (Fri, 21 Jul 2017)

  New Revision: caf6cd20602b55c68219bcfb8df28ae169cbeda2
  https://github.com/ruby-gnome2/ruby-gnome2/commit/caf6cd20602b55c68219bcfb8df28ae169cbeda2

  Message:
    poppler: support auto dependencies install

  Added files:
    poppler/dependency-check/Rakefile

  Added: poppler/dependency-check/Rakefile (+44 -0) 100644
===================================================================
--- /dev/null
+++ poppler/dependency-check/Rakefile    2017-07-21 22:02:42 +0900 (4f72fb3)
@@ -0,0 +1,44 @@
+# Copyright (C) 2017  Ruby-GNOME2 Project Team
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+require "pkg-config"
+require "native-package-installer"
+
+if File.exist?(File.join(__dir__, "..", "vendor"))
+  task :default => "nothing"
+else
+  task :default => "dependency:check"
+end
+
+task :nothing do
+end
+
+namespace :dependency do
+  desc "Check dependency"
+  task :check do
+    unless PKGConfig.check_version?("poppler", 0, 12, 0)
+      unless NativePackageInstaller.install(:alt_linux => "libpoppler-glib-devel",
+                                            :debian => "libpoppler-glib-dev",
+                                            :redhat => "poppler-glib-devel",
+                                            :arch_linux => "poppler",
+                                            :homebrew => "poppler",
+                                            :macports => "poppler",
+                                            :msys2 => "poppler")
+        exit(false)
+      end
+    end
+  end
+end