gnu: poppler: Update to 0.77.0.

* gnu/packages/patches/inkscape-poppler-0.76.patch: New file.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/inkscape.scm (inkscape)[source](patches): New field.
* gnu/packages/patches/texlive-bin-luatex-poppler-compat.patch: Add two new hunks.
* gnu/packages/pdf.scm (poppler): Update to 0.77.0.
* gnu/packages/tex.scm (texlive-bin)[source]: Update Arch patches.
[arguments]: Adjust accordingly.
* gnu/packages/scribus.scm (scribus)[source](patches): Add two new origins.

gnu/local.mk

@@ -938,6 +938,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/idris-test-no-node.patch			\
   %D%/packages/patches/ilmbase-fix-tests.patch			\
   %D%/packages/patches/inkscape-poppler-compat3.patch		\
+  %D%/packages/patches/inkscape-poppler-0.76.patch		\
   %D%/packages/patches/intltool-perl-compatibility.patch	\
   %D%/packages/patches/irrlicht-use-system-libs.patch		\
   %D%/packages/patches/isl-0.11.1-aarch64-support.patch	\

gnu/packages/inkscape.scm

@@ -52,6 +52,7 @@
               (uri (string-append "https://media.inkscape.org/dl/"
                                   "resources/file/"
                                   "inkscape-" version ".tar.bz2"))
+              (patches (search-patches "inkscape-poppler-0.76.patch"))
               (sha256
                (base32
                 "0pjinhjibfsz1aywdpgpj3k23xrsszpj4a1ya5562dkv2yl2vv2p"))))

gnu/packages/patches/inkscape-poppler-0.76.patch

@@ -0,0 +1,36 @@
+This patch adds support for Poppler 0.76 and later.
+
+Taken from upstream:
+<https://gitlab.com/inkscape/inkscape/commit/e831b034746f8dc3c3c1b88372751f6dcb974831>
+
+diff --git a/src/extension/internal/pdfinput/pdf-parser.cpp b/src/extension/internal/pdfinput/pdf-parser.cpp
+index 8484984bdf..4f798e35bf 100644
+--- a/src/extension/internal/pdfinput/pdf-parser.cpp
++++ b/src/extension/internal/pdfinput/pdf-parser.cpp
+@@ -421,7 +421,7 @@ void PdfParser::parse(Object *obj, GBool topLevel) {
+ 	error(errInternal, -1, "Weird page contents");
+     	return;
+   }
+-  parser = new Parser(xref, new Lexer(xref, obj), gFalse);
++  parser = new _POPPLER_NEW_PARSER(xref, obj);
+   go(topLevel);
+   delete parser;
+   parser = nullptr;
+diff --git a/src/extension/internal/pdfinput/poppler-transition-api.h b/src/extension/internal/pdfinput/poppler-transition-api.h
+index 61a15083a0..5e8bc4ae90 100644
+--- a/src/extension/internal/pdfinput/poppler-transition-api.h
++++ b/src/extension/internal/pdfinput/poppler-transition-api.h
+@@ -14,6 +14,13 @@
+ 
+ #include <glib/poppler-features.h>
+ 
++#if POPPLER_CHECK_VERSION(0, 76, 0)
++#define _POPPLER_NEW_PARSER(xref, obj) Parser(xref, obj, gFalse)
++#else
++#define _POPPLER_NEW_PARSER(xref, obj) Parser(xref, new Lexer(xref, obj), gFalse)
++#endif
++
++
+ #if POPPLER_CHECK_VERSION(0, 72, 0)
+ #define getCString c_str
+ #endif

gnu/packages/patches/texlive-bin-luatex-poppler-compat.patch

@@ -257,3 +257,37 @@ diff --git a/texk/web2c/luatexdir/lua/lepdflib.cc b/texk/web2c/luatexdir/lua/lep
          uout = new_StructTreeRoot_userdata(L);
          uout->d = obj;
          uout->pc = uin->pc;
+--- texlive-source/texk/web2c/luatexdir/lua/lepdflib.cc.orig    2019-04-24 09:41:05.090522664 +0000
++++ texlive-source/texk/web2c/luatexdir/lua/lepdflib.cc 2019-04-24 09:43:37.119184926 +0000
+@@ -994,7 +994,8 @@
+         pdfdoc_changed_error(L);
+     num = luaL_checkint(L, 2);
+     gen = luaL_checkint(L, 3);
+-    i = ((Catalog *) uin->d)->findPage(num, gen);
++    Ref numgen = {num, gen};
++    i = ((Catalog *) uin->d)->findPage(numgen);
+     if (i > 0)
+         lua_pushinteger(L, i);
+     else
+@@ -2596,8 +2597,9 @@
+         pdfdoc_changed_error(L);
+     num = luaL_checkint(L, 2);
+     gen = luaL_checkint(L, 3);
++    Ref numgen = {num, gen};
+     if (((PdfDocument *) uin->d)->doc->getCatalog()->isOk()) {
+-        i = ((PdfDocument *) uin->d)->doc->findPage(num, gen);
++        i = ((PdfDocument *) uin->d)->doc->findPage(numgen);
+         if (i > 0)
+             lua_pushinteger(L, i);
+         else
+--- texlive-source/texk/web2c/luatexdir/image/pdftoepdf.w.orig  2019-04-24 09:56:38.406498975 +0000
++++ texlive-source/texk/web2c/luatexdir/image/pdftoepdf.w       2019-04-24 09:56:57.020081327 +0000
+@@ -630,7 +630,7 @@
+         if (link == NULL || !link->isOk())
+             formatted_error("pdf inclusion","invalid destination '%s'",img_pagename(idict));
+         Ref ref = link->getPageRef();
+-        img_pagenum(idict) = catalog->findPage(ref.num, ref.gen);
++        img_pagenum(idict) = catalog->findPage(ref);
+         if (img_pagenum(idict) == 0)
+             formatted_error("pdf inclusion","destination is not a page '%s'",img_pagename(idict));
+         delete link;

gnu/packages/pdf.scm

@@ -84,14 +84,14 @@
 (define-public poppler
   (package
    (name "poppler")
-   (version "0.75.0")
+   (version "0.77.0")
    (source (origin
             (method url-fetch)
             (uri (string-append "https://poppler.freedesktop.org/poppler-"
                                 version ".tar.xz"))
             (sha256
              (base32
-              "16hr0y3pv66s01bcd4k8xjgd1r038ca9srd06g4wm5r7zaqfvfiv"))))
+              "0szk09hk8r98ck9cx97nqwrbzdn1q41ic8dq8j1aar6dpi6fnrvj"))))
    (build-system cmake-build-system)
    ;; FIXME:
    ;;  use libcurl:        no

gnu/packages/scribus.scm

@@ -3,6 +3,7 @@
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2017, 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
+;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -97,9 +98,33 @@
                          (file-name "scribus-poppler-0.70.patch")
                          (sha256
                           (base32
-                           "0dw7ix3jaj0y1q97cmmqwb2qgdx760yhxx86wa8rnx0xhfi5x6qr"))))
+                           "0dw7ix3jaj0y1q97cmmqwb2qgdx760yhxx86wa8rnx0xhfi5x6qr")))
-
+                       ;; This and the preceding patch are taken from Arch Linux
+                       ;; because they are adjusted for the Scribus release tarball
+                       ;; rather than the upstream master branch.
+                       (origin
+                         (method url-fetch)
+                         (uri (string-append "https://git.archlinux.org/svntogit/"
+                                             "community.git/plain/trunk/scribus-"
+                                             "poppler-0.75.patch?h=packages/scribus&id="
+                                             "4d35c4ad4869c1dcce9243c4786ff303bdd5c601"))
+                         (file-name "scribus-poppler-0.75.patch")
+                         (sha256
+                          (base32
+                           "1lhf2srp7iv44zzdbr3kqa0lfjmm77nalxnx80jqaixhr5yq2s8f")))
+                       (origin
+                         (method url-fetch)
+                         (uri (string-append
+                               "https://github.com/scribusproject/scribus/commit/"
+                               "9449265592a5195153d72c2a511d2010b0cf5b0b.patch"))
+                         (file-name "scribus-poppler-0.76.patch")
+                         (sha256
+                          (base32
+                           "0zghiqra9s6f6v06fdr97gdhiw41zr8r6vqh4ar4yw7rqn2771jd"))))
                  (search-patches "scribus-poppler-0.73.patch")))
+       ;; The --binary flag is required for 'scribus-poppler-0.75.patch', because
+       ;; we need to retain the CRLF line endings.
+       (patch-flags '("-p1" "--binary"))
        (modules '((guix build utils)))
        (snippet
         '(begin

gnu/packages/tex.scm

@@ -111,12 +111,12 @@
                                       "&id=" revision))
                   (file-name (string-append "texlive-bin-" name))
                   (sha256 (base32 hash)))))
-             (arch-revision "418dd6f008c3d41a461353fdb60f2d73d87c58ed"))
+             (arch-revision "c4b99aba97213ea554b6592a4916d3c7394a6d7b"))
          (append (search-patches  "texlive-bin-CVE-2018-17407.patch"
                                   "texlive-bin-luatex-poppler-compat.patch")
                  (list
-                  (arch-patch "pdftex-poppler0.75.patch" arch-revision
+                  (arch-patch "pdftex-poppler0.76.patch" arch-revision
-                              "1cqpcp7h1qyxyp3wjbpcmx2wgvj9ywpz60hvy280mp9w633yzyg3")
+                              "15ypbh21amfsdxy7ca825x28lkmmkklxk1w660gpgvzdi7s70h0b")
                   (arch-patch "xetex-poppler-fixes.patch" arch-revision
                               "1jj1p5zkjljb7id9pjv29cw0cf8mwrgrh4ackgzz9c200vaqpsvx")))))))
    (build-system gnu-build-system)
@@ -194,9 +194,9 @@
             #t))
         (add-after 'unpack 'use-code-for-new-poppler
           (lambda _
-            (copy-file "texk/web2c/pdftexdir/pdftoepdf-poppler0.75.0.cc"
+            (copy-file "texk/web2c/pdftexdir/pdftoepdf-poppler0.76.0.cc"
                        "texk/web2c/pdftexdir/pdftoepdf.cc")
-            (copy-file "texk/web2c/pdftexdir/pdftosrc-poppler0.75.0.cc"
+            (copy-file "texk/web2c/pdftexdir/pdftosrc-poppler0.76.0.cc"
                        "texk/web2c/pdftexdir/pdftosrc.cc")
             #t))
         (add-after 'use-code-for-new-poppler 'use-code-for-even-newer-poppler