From cccadedfbcb6764a38382154838113a6b2fd4dee Mon Sep 17 00:00:00 2001
From: Michael Hoang <enzime@users.noreply.github.com>
Date: Mon, 10 Dec 2018 15:08:01 +1100
Subject: [PATCH] Patch build.bash for nixpkgs

---
 build.bash | 37 ++-----------------------------------
 1 file changed, 2 insertions(+), 35 deletions(-)

diff --git a/build.bash b/build.bash
index 1588011..72117d9 100755
--- a/build.bash
+++ b/build.bash
@@ -29,7 +29,6 @@ srcd="$(dirname $0)"
 mudir=$outd/mupdf
 muinc="-I $mudir/include -I $mudir/thirdparty/freetype/include"
 
-test -d "$mudir" || die muPDF not found, consult $(dirname $0)/BUILDING
 
 mkdir -p $outd/{$wsid,lablGL}
 :>$outd/ordered
@@ -39,12 +38,6 @@ isfresh() { test -r "$1.past" && . "$1.past" && test "$k" = "$2"; }
 mbt=native
 mulibs="$mudir/build/$mbt/libmupdf.a" # $mudir/build/$mbt/libmupdf-third.a
 
-keycmd="(cd $mudir && git describe --tags --dirty); digest $mulibs"
-isfresh "$mulibs" "$(eval $keycmd)" || (
-    make -C "$mudir" build=$mbt -j $mjobs libs
-    echo "k='$(eval $keycmd)'" >$mudir/build/$mbt/libmupdf.a.past
-) && vecho "fresh mupdf"
-
 oincs() {
     local i=
     local incs1=
@@ -90,32 +83,6 @@ mflags() {
 }
 
 overs="$(ocamlc -vnum 2>/dev/null)" || overs=""
-test "$overs" = "4.07.0" || {
-    url=https://caml.inria.fr/pub/distrib/ocaml-4.07/ocaml-4.07.0.tar.xz
-    txz=$outd/$(basename $url)
-    isfresh $txz $url || {
-        executable_p() { command -v "$1" >/dev/null 2>&1; }
-        if executable_p wget; then dl() { wget -q "$1" -O "$2"; }
-        elif executable_p curl; then dl() { curl -L "$1" -o "$2"; }
-        else die "no program to fetch remote urls found"
-        fi
-        dl $url $txz
-        echo "k=$url" >$txz.past
-    } && vecho "fresh $txz"
-    absprefix=$(cd $outd &>/dev/null; pwd -P)
-    export PATH=$absprefix/bin:$PATH
-    isfresh $absprefix/bin/ocamlc "$url" || (
-        tar xf $txz -C $outd
-        bn=$(basename $url)
-        cd $outd/${bn%.tar.xz}
-        ./configure -prefix $absprefix                                      \
-                    -no-graph -no-debugger -no-ocamldoc -no-native-compiler
-        make -j $mjobs world
-        make install
-        echo "k='$url'" >$absprefix/bin/ocamlc.past
-    ) && vecho "fresh ocamlc"
-    overs=$(ocamlc -vnum 2>/dev/null)
-}
 
 bocaml1() {
     grep -q "$3" $outd/ordered || {
@@ -224,7 +191,7 @@ bobjc() {
     } && vecho "fresh $o"
 }
 
-ver=$(cd $srcd && git describe --tags --dirty) || ver=unknown
+ver=@version@
 
 cmd="(. $srcd/genconfstr.sh >$outd/confstruct.ml)"
 keycmd="digest $srcd/genconfstr.sh $outd/confstruct.ml"
@@ -278,7 +245,7 @@ for m in ml_gl ml_glarray ml_raw; do
 done
 
 libs="str.cma unix.cma"
-clibs="-L$mudir/build/$mbt -lmupdf -lmupdf-third -lpthread"
+clibs="-lmupdf -lfreetype -lpthread"
 if $darwin; then
     mcomp=$(ocamlc -config | grep bytecomp_c_co | { read _ c; echo $c; })
     clibs="$clibs -framework Cocoa -framework OpenGL"
-- 
2.19.2