From 35a32fefb4695442265809805145b7a262ae4988 Mon Sep 17 00:00:00 2001
From: Mathieu Othacehe <othacehe@gnu.org>
Date: Sun, 29 Nov 2020 18:05:11 +0100
Subject: Make "guile-avahi" dependency optional.

* configure.ac (HAVE_GUILE_AVAHI): New conditional.
* Makefile.am (MODULES): Add "guix/avahi.scm" and "guix/scripts/discover.scm"
if HAVE_GUILE_AVAHI is set.
* guix/scripts/publish.scm: Autoload (guix avahi).
* guix/scripts/substitute.scm: Autoload (guix scripts discovery).
---
 configure.ac | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 307e8b361f..942e84164a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -163,9 +163,8 @@ fi
 
 dnl Check for Guile-Avahi.
 GUILE_MODULE_AVAILABLE([have_guile_avahi], [(avahi)])
-if test "x$have_guile_avahi" != "xyes"; then
-  AC_MSG_ERROR([Guile-Avahi is missing; please install it.])
-fi
+AM_CONDITIONAL([HAVE_GUILE_AVAHI],
+  [test "x$have_guile_avahi" = "xyes"])
 
 dnl Guile-newt is used by the graphical installer.
 GUILE_MODULE_AVAILABLE([have_guile_newt], [(newt)])
-- 
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