make kpsereadlink.test generic, instead of depending on libtool

git-svn-id: svn://tug.org/texlive/trunk/Build/source@70081 c570f23f-e606-0410-a88d-b1316a301751

texk/kpathsea/ChangeLog

@@ -1,3 +1,9 @@
+2024-02-22  Karl Berry  <karl@freefriends.org>
+
+	* tests/kpsereadlink.test: create and use our own test file and
+	symlink, instead of using libtool's, in case slibtool is in use.
+	From orbea, https://github.com/TeX-Live/texlive-source/pull/65.
+
 2023-02-10  Karl Berry  <karl@tug.org>
 
 	* texmf.cnf (TEXMFVAR, TEXMFCONFIG, doc): 2024.

texk/kpathsea/tests/kpsereadlink.test

@@ -1,14 +1,23 @@
 #! /bin/sh -vx
 # $Id$
-# Copyright 2017 Karl Berry <tex-live@tug.org>
+# Copyright 2017-2024 Karl Berry <tex-live@tug.org>
 # Copyright 2010 Peter Breitenlohner <tex-live@tug.org>
 # You may freely use, modify and/or distribute this file.
 
+test -n "$LN_S" || LN_S="ln -s" # standalone testing
+
 test "x$LN_S" = 'xln -s' || exit 77
 
-./kpsereadlink $LT_OBJDIR/libkpathsea.lai && exit 1
+rm -f readlink_test_file readlink_test_symlink
+
+touch readlink_test_file
+
+$LN_S readlink_test_file readlink_test_symlink || exit 1
+
+./kpsereadlink readlink_test_file && exit 1
 
-link=`./kpsereadlink $LT_OBJDIR/libkpathsea.la` || exit 1
+link=`./kpsereadlink readlink_test_symlink` || exit 1
 
-test "x$link" = x../libkpathsea.la || exit 1
+test "x$link" = xreadlink_test_file || exit 1
 
+rm -f readlink_test_file readlink_test_symlink