[pdf2djvu] Fix building of pdf2djvu with poppler-0.20.x

[mkasik]

commit 51ece1b3f443fe603355e0f4229b46d714c04cb1
Author: Marek Kasik <mkasik at redhat.com>
Date:   Mon Jul 2 15:37:31 2012 +0200

    Fix building of pdf2djvu with poppler-0.20.x
    
    Resolves: #822407

 pdf2djvu-0.7.4-poppler-0.20.0.patch |   75 +++++++++++++++++++++++++++++++++++
 pdf2djvu.spec                       |    8 +++-
 2 files changed, 82 insertions(+), 1 deletions(-)
---
diff --git a/pdf2djvu-0.7.4-poppler-0.20.0.patch b/pdf2djvu-0.7.4-poppler-0.20.0.patch
new file mode 100644
index 0000000..87dfd83
--- /dev/null
+++ b/pdf2djvu-0.7.4-poppler-0.20.0.patch
@@ -0,0 +1,75 @@
+--- pdf2djvu-0.7.4/pdf2djvu.cc	2010-06-12 22:20:36.000000000 +0200
++++ pdf2djvu-0.7.4/pdf2djvu.cc	2012-07-02 15:22:37.000000000 +0200
+@@ -1334,15 +1334,27 @@ static int xmain(int argc, char * const
+       doc.reset(new pdf::Document(config.file_name));
+       assert(out1.get() == NULL);
+       out1.reset(new pdf::Renderer(paper_color, config.monochrome));
++#if POPPLER_VERSION < 1900
+       out1->startDoc(doc->getXRef());
++#else
++      out1->startDoc(doc.get());
++#endif
+       assert(outm.get() == NULL);
+       outm.reset(new MutedRenderer(paper_color, config.monochrome, *page_files));
++#if POPPLER_VERSION < 1900
+       outm->startDoc(doc->getXRef());
++#else
++      outm->startDoc(doc.get());
++#endif
+       assert(outs.get() == NULL);
+       if (!config.monochrome)
+       {
+         outs.reset(new MutedRenderer(paper_color, config.monochrome, *page_files));
++#if POPPLER_VERSION < 1900
+         outs->startDoc(doc->getXRef());
++#else
++        outs->startDoc(doc.get());
++#endif
+       }
+     }
+     assert(doc.get() != NULL);
+--- pdf2djvu-0.7.4/pdf-backend.cc	2010-06-12 22:20:36.000000000 +0200
++++ pdf2djvu-0.7.4/pdf-backend.cc	2012-07-02 15:24:39.000000000 +0200
+@@ -32,6 +32,7 @@
+  * ======================
+  */
+ 
++#if POPPLER_VERSION < 1900
+ static void poppler_error_handler(int pos, char *message, va_list args)
+ {
+   std::string format;
+@@ -49,6 +50,22 @@ static void poppler_error_handler(int po
+   }
+   error_log << std::endl;
+ }
++#else
++static void poppler_error_handler(void *data, ErrorCategory category, int pos, char *msg)
++{
++  if (pos >= 0)
++  {
++    error_log <<
++      string_printf(_("PDF error (%d): %s"), pos, msg);
++  }
++  else
++  {
++    error_log <<
++      string_printf(_("PDF error: %s"), msg);
++  }
++  error_log << std::endl;
++}
++#endif
+ 
+ pdf::Environment::Environment(const char *argv0)
+ {
+@@ -61,7 +78,11 @@ pdf::Environment::Environment(const char
+   Cwd cwd(argv0_dir_name);
+ #endif
+   globalParams = new GlobalParams();
++#if POPPLER_VERSION < 1900
+   setErrorFunction(poppler_error_handler);
++#else
++  setErrorCallback(poppler_error_handler, NULL);
++#endif
+ }
+ 
+ void pdf::Environment::set_antialias(bool value)
diff --git a/pdf2djvu.spec b/pdf2djvu.spec
index 602cbce..896bbe6 100644
--- a/pdf2djvu.spec
+++ b/pdf2djvu.spec
@@ -1,6 +1,6 @@
 Name:           pdf2djvu
 Version:        0.7.4
-Release:        14%{?dist}
+Release:        15%{?dist}
 Summary:        PDF to DjVu converter
 Group:          Applications/Publishing
 License:        GPLv2+
@@ -8,6 +8,7 @@ URL:            http://pdf2djvu.googlecode.com/
 Source0:        http://pdf2djvu.googlecode.com/files/%{name}_%{version}.tar.gz
 Patch1:         throw-specifier.patch
 Patch2:         annot-link.patch
+Patch3:         pdf2djvu-0.7.4-poppler-0.20.0.patch
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
@@ -29,6 +30,7 @@ metadata.
 
 %patch1 -p1 -b .throw-specifier
 %patch2 -p1 -b .annot-link
+%patch3 -p1 -b .poppler-0.20
 
 %build
 %configure
@@ -52,6 +54,10 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Jul  2 2012 Marek Kasik <mkasik at redhat.com> - 0.7.4-15
+- Fix building of pdf2djvu with poppler-0.20.x
+- Resolves: #822407
+
 * Mon Jul  2 2012 Marek Kasik <mkasik at redhat.com> - 0.7.4-14
 - Rebuild (poppler-0.20.1)