From f36237953ff07aef60eb46e4595ee566b5f2a6c0 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Wed, 21 May 2025 13:41:05 +0000
Subject: m4/slibtool.m4, m4/sltdl.m4: provide the LIBLTDL, LTDLINCL, and
 LTDLDEPS vars.

---
 m4/slibtool.m4 | 4 ++++
 m4/sltdl.m4    | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/m4/slibtool.m4 b/m4/slibtool.m4
index a92a377..d318df3 100644
--- a/m4/slibtool.m4
+++ b/m4/slibtool.m4
@@ -549,6 +549,10 @@ AC_SUBST([LIBTOOL])
 AC_SUBST([SLIBTOOL])
 AC_SUBST([SLIBTOOL_FLAGS])
 AC_SUBST([SLIBTOOL_SYSROOT])
+
+AC_SUBST([LIBLTDL])
+AC_SUBST([LTDLINCL])
+AC_SUBST([LTDLDEPS])
 ])
 
 
diff --git a/m4/sltdl.m4 b/m4/sltdl.m4
index 17daa74..fd7100f 100644
--- a/m4/sltdl.m4
+++ b/m4/sltdl.m4
@@ -40,12 +40,17 @@ slibtool_prefer_sltdl=${slibtool_prefer_sltdl:-yes}
 case ${slibtool_prefer_sltdl} in
 	'yes')
 		slibtool_prefer_sltdl_switch='--prefer-sltdl'
+		LIBLTDL='-lsltdl'
 		;;
 	*)
 		slibtool_prefer_sltdl_switch=
+		LIBLTDL='-lltdl'
 		;;
 esac
 
+LTDLDEPS=
+LTDLINCL=
+
 export slibtool_prefer_sltdl
 export slibtool_prefer_sltdl_switch
 
-- 
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