Add libpoppler for PDF rendering, take 2

third_party/poppler/config/poppler-version.h

+/*
+ * Copyright (C) 2009, Pino Toscano <pino@kde.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef POPPLER_VERSION_H
+#define POPPLER_VERSION_H
+
+#include "poppler-global.h"
+
+#define POPPLER_VERSION "0.22.5"
+#define POPPLER_VERSION_MAJOR 0
+#define POPPLER_VERSION_MINOR 22
+#define POPPLER_VERSION_MICRO 5
+
+namespace poppler
+{
+
+POPPLER_CPP_EXPORT std::string version_string();
+POPPLER_CPP_EXPORT unsigned int version_major();
+POPPLER_CPP_EXPORT unsigned int version_minor();
+POPPLER_CPP_EXPORT unsigned int version_micro();
+
+}
+
+#endif