--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/gumbo-parser/autogen.sh	Mon Sep 15 11:44:09 2025 +0200
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+# Copyright (c) 2013, Ben Noordhuis <info@bnoordhuis.nl>
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+if test -z "$LIBTOOLIZE" -a "`uname`" = "Darwin"; then
+	if command -v "glibtoolize" >/dev/null; then
+		LIBTOOLIZE=glibtoolize
+	elif command -v "libtoolize" >/dev/null; then
+		LIBTOOLIZE=libtoolize
+	else
+		echo "autogen.sh: line $LINENO: command glibtoolize or libtoolize not found"
+		exit 1
+	fi
+fi
+
+set -ex
+${LIBTOOLIZE:-libtoolize}
+${ACLOCAL:-aclocal -I m4}
+${AUTOCONF:-autoconf}
+${AUTOMAKE:-automake} --add-missing