--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/tesseract/nsis/build.sh	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,111 @@
+#!/bin/bash
+
+# GitHub actions - Create Tesseract installer for Windows
+
+# Author: Stefan Weil (2010-2024)
+
+set -e
+set -x
+
+LANG=C.UTF-8
+
+ARCH=$1
+
+if [ "$ARCH" = "i686" ]; then
+  MINGW=/mingw32
+else
+  ARCH=x86_64
+  MINGW=/mingw64
+fi
+
+ROOTDIR=$PWD
+DISTDIR=$ROOTDIR/dist
+HOST=$ARCH-w64-mingw32
+TAG=$(cat VERSION).$(date +%Y%m%d)
+BUILDDIR=bin/ndebug/$HOST-$TAG
+PKG_ARCH=mingw-w64-${ARCH/_/-}
+
+# Install packages.
+sudo apt-get update --quiet
+sudo apt-get install --assume-yes --no-install-recommends --quiet \
+  asciidoc curl xsltproc docbook-xml docbook-xsl \
+  automake dpkg-dev libtool pkg-config default-jdk-headless \
+  mingw-w64-tools nsis g++-"$PKG_ARCH" \
+  makepkg pacman-package-manager python3-venv unzip
+
+# Configure pacman.
+
+# Enable mirrorlist.
+sudo sed -Ei 's/^#.*(Include.*mirrorlist)/\1/' /etc/pacman.conf
+(
+# Add msys key for pacman.
+cd /usr/share/keyrings
+sudo curl -OsS https://raw.githubusercontent.com/msys2/MSYS2-keyring/master/msys2.gpg
+sudo curl -OsS https://raw.githubusercontent.com/msys2/MSYS2-keyring/master/msys2-revoked
+sudo curl -OsS https://raw.githubusercontent.com/msys2/MSYS2-keyring/master/msys2-trusted
+)
+(
+# Add active environments for pacman.
+# See https://www.msys2.org/docs/repos-mirrors/.
+sudo mkdir -p /etc/pacman.d
+cd /etc/pacman.d
+cat <<eod | sudo tee mirrorlist >/dev/null
+[mingw64]
+Include = /etc/pacman.d/mirrorlist.mingw
+eod
+sudo curl -OsS https://raw.githubusercontent.com/msys2/MSYS2-packages/master/pacman-mirrors/mirrorlist.mingw
+# sudo curl -OsS https://raw.githubusercontent.com/msys2/MSYS2-packages/master/pacman-mirrors/mirrorlist.msys
+)
+
+sudo pacman-key --init
+sudo pacman-key --populate msys2
+sudo pacman -Syu --noconfirm
+
+# Install required pacman packages.
+sudo pacman -S --noconfirm \
+ mingw-w64-x86_64-curl-winssl \
+ mingw-w64-x86_64-giflib \
+ mingw-w64-x86_64-icu \
+ mingw-w64-x86_64-leptonica \
+ mingw-w64-x86_64-libarchive \
+ mingw-w64-x86_64-libidn2 \
+ mingw-w64-x86_64-openjpeg2 \
+ mingw-w64-x86_64-openssl \
+ mingw-w64-x86_64-pango \
+ mingw-w64-x86_64-libpng \
+ mingw-w64-x86_64-libtiff \
+ mingw-w64-x86_64-libwebp
+
+git config --global user.email "sw@weilnetz.de"
+git config --global user.name "Stefan Weil"
+git tag -a "v$TAG" -m "Tesseract $TAG"
+
+# Run autogen.
+./autogen.sh
+
+# Build Tesseract installer.
+mkdir -p "$BUILDDIR" && cd "$BUILDDIR"
+
+# Run configure.
+PKG_CONFIG_PATH=$MINGW/lib/pkgconfig
+export PKG_CONFIG_PATH
+# Disable OpenMP (see https://github.com/tesseract-ocr/tesseract/issues/1662).
+../../../configure --disable-openmp --host="$HOST" --prefix="/usr/$HOST" \
+  CXX="$HOST-g++-posix" \
+  CXXFLAGS="-fno-math-errno -Wall -Wextra -Wpedantic -g -O2 -isystem $MINGW/include" \
+  LDFLAGS="-L$MINGW/lib"
+
+make all training
+MINGW_INSTALL=${PWD}${MINGW}
+make install-jars install training-install html prefix="$MINGW_INSTALL" INSTALL_STRIP_FLAG=-s
+test -d venv || python3 -m venv venv
+source venv/bin/activate
+pip install pefile
+mkdir -p dll
+ln -sv $("$ROOTDIR/nsis/find_deps.py" "$MINGW_INSTALL"/bin/*.exe "$MINGW_INSTALL"/bin/*.dll) dll/
+ln -svf /usr/lib/gcc/x86_64-w64-mingw32/*-win32/libstdc++-6.dll dll/
+ln -svf /usr/lib/gcc/x86_64-w64-mingw32/*-win32/libgcc_s_seh-1.dll dll/
+make winsetup prefix="$MINGW_INSTALL"
+
+# Copy result for upload.
+mkdir -p "$DISTDIR" && cp nsis/tesseract-ocr-w*-setup-*.exe "$DISTDIR"