converters/pdf2djvu: Update to 0.9.13

Remove now obsolete patches that were merged by upstream:

* Build fixes for graphics/poppler >= 0.76.0
* Improvement of build-time logging

While I'm here:
* Add path to LICENSE_FILE
* Fix no-op occurence of DOCS_DESC

Changelog:

https://github.com/jwilk/pdf2djvu/blob/0.9.13/doc/changelog

PR:		239366
Submitted by:	Samy Mahmoudi <samy.mahmoudi@gmail.com> (maintainer)
MFH:		2019Q4

6 files changed, 6 insertions, 168 deletions

diff --git a/converters/pdf2djvu/Makefile b/converters/pdf2djvu/Makefile
index d6541cbef03d..3ec67ab013cc 100644
--- a/converters/pdf2djvu/Makefile
+++ b/converters/pdf2djvu/Makefile
@@ -1,8 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	pdf2djvu
-PORTVERSION=	0.9.12
-PORTREVISION=	12
+PORTVERSION=	0.9.13
 CATEGORIES=	converters
 MASTER_SITES=	https://github.com/jwilk/${PORTNAME}/releases/download/${PORTVERSION}/
 
@@ -10,6 +9,7 @@ MAINTAINER=	samy.mahmoudi@gmail.com
 COMMENT=	Creates DjVu files from PDF files
 
 LICENSE=	GPLv2
+LICENSE_FILE=	${WRKSRC}/doc/COPYING
 
 BUILD_DEPENDS=	${LOCALBASE}/include/pstreams/pstream.h:devel/pstreams
 LIB_DEPENDS=	libdjvulibre.so:graphics/djvulibre \
@@ -26,7 +26,7 @@ OPTIONS_DEFAULT=COLOR_QUANTIZATION          MULTITHREADING XMP
 OPTIONS_SUB=	yes
 
 COLOR_QUANTIZATION_DESC=Color quantization via GraphicsMagick++
-DOCS=			Generate the man page
+DOCS_DESC=		Generate the man page
 NLS_DESC=		Native Language Support via gettext utilities
 MULTITHREADING_DESC=	Multithreading support via OpenMP
 XMP_DESC=		XMP metadata support via Exiv2
diff --git a/converters/pdf2djvu/distinfo b/converters/pdf2djvu/distinfo
index 580a560960fe..d9b42f98aa08 100644
--- a/converters/pdf2djvu/distinfo
+++ b/converters/pdf2djvu/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1552404105
-SHA256 (pdf2djvu-0.9.12.tar.xz) = 03fa9d9aa1b8086b562e2461ed74e5f9f008f16bfc1459ba62fa3738b37d8e83
-SIZE (pdf2djvu-0.9.12.tar.xz) = 295088
+TIMESTAMP = 1571734947
+SHA256 (pdf2djvu-0.9.13.tar.xz) = e0ab16d83129625c86df7c121eddf286458f63cb81ae791e5a76df10a3ab4c63
+SIZE (pdf2djvu-0.9.13.tar.xz) = 296420
diff --git a/converters/pdf2djvu/files/patch-gentoo_pdf2djvu-0.9.12-poppler-0.76-1.patch b/converters/pdf2djvu/files/patch-gentoo_pdf2djvu-0.9.12-poppler-0.76-1.patch
deleted file mode 100644
index 5b49804be1b6..000000000000
--- a/converters/pdf2djvu/files/patch-gentoo_pdf2djvu-0.9.12-poppler-0.76-1.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From aa3fdae51c19ad2865f92882ec9007feeb7e477a Mon Sep 17 00:00:00 2001
-From: Jakub Wilk <jwilk@jwilk.net>
-Date: Mon, 1 Apr 2019 08:23:51 +0200
-Subject: [PATCH] Put Ref in pdf namespace.
-
----
- pdf-backend.hh | 1 +
- pdf2djvu.cc    | 2 +-
- 2 files changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/pdf-backend.hh b/pdf-backend.hh
-index 43899c0..d7872c3 100644
---- pdf-backend.hh
-+++ pdf-backend.hh
-@@ -82,6 +82,7 @@ namespace pdf
-   typedef ::Catalog Catalog;
-   typedef ::GooString String;
-   typedef ::Goffset Offset;
-+  typedef ::Ref Ref;
- 
- /* type definitions — annotations
-  * ==============================
-diff --git a/pdf2djvu.cc b/pdf2djvu.cc
-index 669eba5..d9e1532 100644
---- pdf2djvu.cc
-+++ pdf2djvu.cc
-@@ -86,7 +86,7 @@ static int get_page_for_goto_link(pdf::link::GoTo *goto_link, pdf::Catalog *cata
-     int page;
-     if (dest->isPageRef())
-     {
--      Ref pageref = dest->getPageRef();
-+      pdf::Ref pageref = dest->getPageRef();
-       page = catalog->findPage(pageref.num, pageref.gen);
-     }
-     else
diff --git a/converters/pdf2djvu/files/patch-gentoo_pdf2djvu-0.9.12-poppler-0.76-2.patch b/converters/pdf2djvu/files/patch-gentoo_pdf2djvu-0.9.12-poppler-0.76-2.patch
deleted file mode 100644
index 9cfe39b65461..000000000000
--- a/converters/pdf2djvu/files/patch-gentoo_pdf2djvu-0.9.12-poppler-0.76-2.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-From 8b0348b3d5f33494d7e637411633fbea511a78d7 Mon Sep 17 00:00:00 2001
-From: Jakub Wilk <jwilk@jwilk.net>
-Date: Mon, 1 Apr 2019 08:49:02 +0200
-Subject: [PATCH] Use Catalog::findPage(Ref) as alternative to
- Catalog::findPage(int, int).
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Fixes:
-
-    pdf2djvu.cc: In function ‘int get_page_for_goto_link(pdf::link::GoTo*, pdf::Catalog*)’:
-    pdf2djvu.cc:90:56: error: no matching function for call to ‘Catalog::findPage(int&, int&)’
----
- pdf-backend.cc | 15 +++++++++++++++
- pdf-backend.hh |  2 ++
- pdf2djvu.cc    |  2 +-
- 3 files changed, 18 insertions(+), 1 deletion(-)
-
-diff --git a/pdf-backend.cc b/pdf-backend.cc
-index f1d7662..a1b9b63 100644
---- pdf-backend.cc
-+++ pdf-backend.cc
-@@ -631,4 +631,19 @@ const char * pdf::get_c_string(const pdf::String *str)
- }
- #endif
- 
-+template <typename C> static auto find_page_impl(C *catalog, pdf::Ref pgref) -> decltype(catalog->findPage(0, 0))
-+{
-+  return catalog->findPage(pgref.num, pgref.gen);
-+}
-+
-+template <typename C> static auto find_page_impl(C *catalog, pdf::Ref pgref) -> decltype(catalog->findPage(pgref))
-+{
-+  return catalog->findPage(pgref);
-+}
-+
-+int pdf::find_page(pdf::Catalog *catalog, pdf::Ref pgref)
-+{
-+  return find_page_impl<pdf::Catalog>(catalog, pgref);
-+}
-+
- // vim:ts=2 sts=2 sw=2 et
-diff --git a/pdf-backend.hh b/pdf-backend.hh
-index d7872c3..d88c956 100644
---- pdf-backend.hh
-+++ pdf-backend.hh
-@@ -436,6 +436,8 @@ namespace pdf
- 
-   const char * get_c_string(const pdf::String *str);
- 
-+  int find_page(pdf::Catalog *catalog, pdf::Ref pgref);
-+
- }
- 
- #endif
-diff --git a/pdf2djvu.cc b/pdf2djvu.cc
-index d9e1532..21f2d50 100644
---- pdf2djvu.cc
-+++ pdf2djvu.cc
-@@ -87,7 +87,7 @@ static int get_page_for_goto_link(pdf::link::GoTo *goto_link, pdf::Catalog *cata
-     if (dest->isPageRef())
-     {
-       pdf::Ref pageref = dest->getPageRef();
--      page = catalog->findPage(pageref.num, pageref.gen);
-+      page = pdf::find_page(catalog, pageref);
-     }
-     else
-       page = dest->getPageNum();
diff --git a/converters/pdf2djvu/files/patch-gentoo_pdf2djvu-0.9.12-poppler-0.76-3.patch b/converters/pdf2djvu/files/patch-gentoo_pdf2djvu-0.9.12-poppler-0.76-3.patch
deleted file mode 100644
index ddcd8ded4b1a..000000000000
--- a/converters/pdf2djvu/files/patch-gentoo_pdf2djvu-0.9.12-poppler-0.76-3.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From 8325358a9769e8aa33693fc5ea2ac771dd82716f Mon Sep 17 00:00:00 2001
-From: Jakub Wilk <jwilk@jwilk.net>
-Date: Tue, 23 Apr 2019 08:23:46 +0200
-Subject: [PATCH] pdf-backend: simplify find_page() implementation.
-
----
- pdf-backend.cc | 16 +++++-----------
- 1 file changed, 5 insertions(+), 11 deletions(-)
-
-diff --git a/pdf-backend.cc b/pdf-backend.cc
-index f6f5267..a94383e 100644
---- pdf-backend.cc
-+++ pdf-backend.cc
-@@ -631,19 +631,13 @@ const char * pdf::get_c_string(const pdf::String *str)
- }
- #endif
- 
--template <typename C> static auto find_page_impl(C *catalog, pdf::Ref pgref) -> decltype(catalog->findPage(0, 0))
--{
--  return catalog->findPage(pgref.num, pgref.gen);
--}
--
--template <typename C> static auto find_page_impl(C *catalog, pdf::Ref pgref) -> decltype(catalog->findPage(pgref))
--{
--  return catalog->findPage(pgref);
--}
--
- int pdf::find_page(pdf::Catalog *catalog, pdf::Ref pgref)
- {
--  return find_page_impl<pdf::Catalog>(catalog, pgref);
-+#if POPPLER_VERSION >= 7600
-+  return catalog->findPage(pgref);
-+#else
-+  return catalog->findPage(pgref.num, pgref.gen);
-+#endif
- }
- 
- // vim:ts=2 sts=2 sw=2 et
diff --git a/converters/pdf2djvu/files/patch-tools_install-manpages b/converters/pdf2djvu/files/patch-tools_install-manpages
deleted file mode 100644
index fead1bb40f15..000000000000
--- a/converters/pdf2djvu/files/patch-tools_install-manpages
+++ /dev/null
@@ -1,20 +0,0 @@
---- tools/install-manpages.orig	2019-03-05 23:29:08 UTC
-+++ tools/install-manpages
-@@ -28,14 +28,14 @@ do
-     basename=$(basename "$manpage")
-     suffix=${basename#*.}
-     locale=${suffix%.*}
--    [ "$locale" = "$suffix" ] && locale=
-+    [ "$locale" = "$suffix" ] && locale= || locale=$locale/
-     section=${suffix#*.}
-     basename=${basename%%.*}
-     (
-         PS4='$ '
-         set -x
--        $INSTALL -d "$mandir/$locale/man$section"
--        $INSTALL -m 644 "$manpage" "$mandir/$locale/man$section/$basename.$section"
-+        $INSTALL -d "$mandir/${locale}man$section"
-+        $INSTALL -m 644 "$manpage" "$mandir/${locale}man$section/$basename.$section"
-     )
- done
-