From ea4be9f304bcc4bed1df9d64c59428b5cbf156c7 Mon Sep 17 00:00:00 2001
From: malc <av1474@comtv.ru>
Date: Fri, 2 Jul 2010 07:09:49 +0400
Subject: [PATCH] Some functionality still requires MuPDF patched by SumatraPDF

Precise link navigation.
---
 BUILDING    | 12 +++++++++---
 buildall.sh | 20 +++++++++++++++++++-
 2 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/BUILDING b/BUILDING
index cfec142..104e056 100644
--- a/BUILDING
+++ b/BUILDING
@@ -3,7 +3,12 @@ to be built and installed to use llpp, MuPDF's README[2] describes how
 to build it and lists its dependencies. Snapshots of MuPDF itself can
 be found here[3]
 
-llpp also depends on OCaml[4] and lablGL[5], having a C compiler
+It should be noted that vanilla MuPDF does not handle internal links
+precisely, one can use patched MuPDF from SumatraPDF[4], but MuPDF
+from SumatraPDF has problems of it's own (wrong font substitutions),
+user is free to pick his poison.
+
+llpp also depends on OCaml[5] and lablGL[6], having a C compiler
 wouldn't hurt either.
 
 To build llpp "the easy way" one can invoke `sh buildall.sh' which
@@ -23,5 +28,6 @@ $ ./llpp /path/to/some.pdf
 [1] http://www.mupdf.com
 [2] http://mupdf.com/repos/mupdf/README
 [3] http://mupdf.com/download/snapshots/
-[4] http://caml.inria.fr/
-[5] http://wwwfun.kurims.kyoto-u.ac.jp/soft/lsl/lablgl.html
+[4] http://blog.kowalczyk.info/software/sumatrapdf/index.html
+[5] http://caml.inria.fr/
+[6] http://wwwfun.kurims.kyoto-u.ac.jp/soft/lsl/lablgl.html
diff --git a/buildall.sh b/buildall.sh
index 1755e55..a03aff7 100644
--- a/buildall.sh
+++ b/buildall.sh
@@ -1,6 +1,8 @@
 # builds "hard" prerequisites and llpp
 set -e
 
+use_sumatrapdf_patched_mupdf=true
+
 mkdir -p 3rdp
 cd 3rdp
 
@@ -10,12 +12,28 @@ openjpeg=http://openjpeg.googlecode.com/svn/trunk/
 jbig2dec=git://git.ghostscript.com/jbig2dec.git
 lablgl=:pserver:anoncvs@camlcvs.inria.fr:/caml
 mupdf=http://mupdf.com/download/snapshots/mupdf-r1300.tar.gz
+sumatrapdf=http://sumatrapdf.googlecode.com/svn/trunk
 
 test -d openjpeg || svn checkout $openjpeg openjpeg
 test -d jbig2dec || git clone $jbig2dec jbig2dec
-test -d mupdf    || (wget $mupdf && tar xf $(basename $mupdf))
 test -d lablgl   || cvs -d $lablgl co -d lablgl bazar-ocaml/lablGL
 
+if ! test -d mupdf; then
+    if $use_sumatrapdf_patched_mupdf; then
+        svn checkout $sumatrapdf/mupdf mupdf && grep
+        case $(uname -m) in
+            ppc*|sparc*|arm*)
+            mv mupdf/Makerules aaa && grep -vi "x86" aaa > mupdf/Makerules
+            rm aaa
+            ;;
+            *)
+            ;;
+        esac
+    else
+        wget $mupdf && tar xf $(basename $mupdf)
+    fi
+fi
+
 mkdir -p $root/bin
 mkdir -p $root/lib
 mkdir -p $root/include
-- 
2.11.4.GIT