This patch circumvents an error with 'const char *' to 'char *' conversion,
see http://gnats.netbsd.org/45562 .

diff -u a/xpdf/XPDFViewer.cc b/xpdf/XPDFViewer.cc
--- a/xpdf/XPDFViewer.cc        2011-08-15 23:08:53.000000000 +0200
+++ b/xpdf/XPDFViewer.cc        2013-03-31 15:13:21.000000000 +0200
@@ -1803,7 +1803,7 @@
   menuPane = XmCreatePulldownMenu(toolBar, "zoomMenuPane", args, n);
   for (i = 0; i < nZoomMenuItems; ++i) {
     n = 0;
-    s = XmStringCreateLocalized(zoomMenuInfo[i].label);
+    s = XmStringCreateLocalized((char *) zoomMenuInfo[i].label);
     XtSetArg(args[n], XmNlabelString, s); ++n;
     XtSetArg(args[n], XmNuserData, (XtPointer)i); ++n;
     sprintf(buf, "zoom%d", i);
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<tr><td><span title='2023-05-18 23:44:21 -0400'>2023-05-18</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=321ae25a26986c4ac06e5c0c99d19e1c808da6ac'>gnu: sicp: Build as a single info file.</a></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2023-05-10 00:23:53 +0200'>2023-05-10</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=fbea62f829f92da63b65d96d09a2a48b77b2c3d1'>gnu: emacs-gerbil-mode: Move to scheme.scm.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-04-24 20:58:37 -0400'>2023-04-24</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=c9f82d57eb40d8ed4ca1c7ddf03d0f7284d7f9c2'>gnu: sicp: Fix build.</a></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2023-04-08 23:50:44 +0200'>2023-04-08</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=c1262edba9118af6507dc47ce6ad61ffdec02384'>gnu: gerbil: Use G-expressions.</a></td><td>Juliana Sims</td></tr>
<tr><td><span title='2023-04-08 23:50:26 +0200'>2023-04-08</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=225ec28353b9d323638f6f334c2824cdaecdda79'>gnu: gerbil: Update to 0.17.0.</a></td><td>Juliana Sims</td></tr>
<tr><td><span title='2023-03-04 18:46:37 +0100'>2023-03-04</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=173a42b487c84ddcbe2eb5897efdddd16b8a7b45'>gnu: gambit-c: Update gambit-c to 4.9.4.</a></td><td>Preston M. Firestone</td></tr>
<tr><td><span title='2023-02-27 15:54:09 +0100'>2023-02-27</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=47a14185b1bcf11c4949e3bca95d5136d73e1e40'>gnu: Add scheme48-prescheme.</a></td><td>Andrew Whatson</td></tr>
<tr><td><span title='2023-02-19 01:00:01 +0100'>2023-02-19</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=1e6ddceb8318d413745ca1c9d91fde01b1e0364b'>gnu: Use HTTPS package home pages wherever possible.</a></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2022-12-13 14:10:26 +0800'>2022-12-13</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=648b1605dd252bdbe875d88e454078fb9a2966f4'>gnu: gauche: Update to 0.9.12</a></td><td>Robby Zambito</td></tr>
<tr><td><span title='2022-12-12 15:12:58 +0100'>2022-12-12</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=bf9d119e3277fe8b641e907af39afae2b0a4bdae'>gnu: Sort module imports in (gnu packages scheme).</a></td><td>Marius Bakke</td></tr>
<tr><td><span title='2022-10-31 16:01:12 +0100'>2022-10-31</span></td><td><a href='/guix/commit/gnu/packages/scheme.scm?id=5da8e1e6e5df479ecff5bf52f983d84fa0dc305d'>gnu: Add cl-airship-scheme.</a></td><td>jgart</td></tr>