From e6e64afec6513d98bed9c1bf03d23dd76e51220d Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Fri, 13 Oct 2023 04:20:00 +0000
Subject: [PATCH] llpp: fix build

---
 pkgs/applications/misc/llpp/default.nix     |  1 +
 pkgs/applications/misc/llpp/fix-mupdf.patch | 13 +++++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 pkgs/applications/misc/llpp/fix-mupdf.patch

diff --git a/pkgs/applications/misc/llpp/default.nix b/pkgs/applications/misc/llpp/default.nix
index 427be6031585..ba004e343844 100644
--- a/pkgs/applications/misc/llpp/default.nix
+++ b/pkgs/applications/misc/llpp/default.nix
@@ -20,6 +20,7 @@ stdenv.mkDerivation rec {
       url = "https://aur.archlinux.org/cgit/aur.git/plain/system-makedeps.patch?h=llpp&id=0d2913056aaf3dbf7431e57b7b08b55568ba076c";
       hash = "sha256-t9PLXsM8+exCeYqJBe0LSDK0D2rpktmozS8qNcEAcHo=";
     })
+    ./fix-mupdf.patch
   ];
 
   postPatch = ''
diff --git a/pkgs/applications/misc/llpp/fix-mupdf.patch b/pkgs/applications/misc/llpp/fix-mupdf.patch
new file mode 100644
index 000000000000..1a3c2516fc11
--- /dev/null
+++ b/pkgs/applications/misc/llpp/fix-mupdf.patch
@@ -0,0 +1,13 @@
+--- a/link.c
++++ b/link.c
+@@ -1522,8 +1522,9 @@ static void *mainloop (void UNUSED_ATTR *unused)
+             if (pdf && nameddest && *nameddest) {
+                 fz_point xy;
+                 struct pagedim *pdim;
+-                int pageno = pdf_lookup_anchor (state.ctx, pdf, nameddest,
++                fz_location location = fz_resolve_link (state.ctx, state.doc, nameddest,
+                                                 &xy.x, &xy.y);
++                int pageno = location.page;
+                 pdim = pdimofpageno (pageno);
+                 xy = fz_transform_point (xy, pdim->ctm);
+                 printd ("a %d %d %d", pageno, (int) xy.x, (int) xy.y);