From 773fe2a19f7258bed379e705b4d115a15af156ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Wed, 26 Aug 2020 11:27:54 +0200
Subject: Add dependency on Guile-lzlib.

Guix no longer provides the (guix lzlib) module.  This commit arranges
to use Guile-lzlib instead.
---
 configure.ac | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index b7b3aff..32b74c2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -31,6 +31,11 @@ if test "x$have_email" != "xyes"; then
   AC_MSG_ERROR([Guile email is missing; please install it.])
 fi
 
+GUILE_MODULE_AVAILABLE([have_lzlib], [(lzlib)])
+if test "x$have_lzlib" != "xyes"; then
+  AC_MSG_ERROR([Guile-Lzlib is missing; please install it.])
+fi
+
 guilemoduledir="${datarootdir}/guile/site/${GUILE_EFFECTIVE_VERSION}"
 AC_SUBST([guilemoduledir])
 AC_SUBST([GUILE_EFFECTIVE_VERSION])
-- 
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