From 024e998f8b73047eb2ae56ea92cb2cbc0bbedc17 Mon Sep 17 00:00:00 2001
From: defanor <defanor@uberspace.net>
Date: Sat, 2 Oct 2021 20:23:38 +0300
Subject: Make libgsasl optional

Only EXTERNAL and PLAIN mechanisms are supported without it for now.
---
 configure.ac | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 116598a..3e4bdd0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,11 +19,16 @@ LT_INIT
 
 PKG_CHECK_MODULES([LIBXML], [libxml-2.0])
 
-PKG_CHECK_MODULES([GSASL], [libgsasl])
-
 AM_PATH_LIBGCRYPT
 
 
+# GSASL, optional
+
+AC_ARG_WITH([gsasl],
+        AS_HELP_STRING([--without-gsasl], [Don't use libgsasl for SASL]))
+AS_IF([test "x$with_gsasl" != "xno"],
+      [PKG_CHECK_MODULES([GSASL], [libgsasl], [AC_DEFINE([HAVE_GSASL], [1], [GSASL is available])])])
+
 # DNS: libunbound or c-ares, optional
 
 AC_ARG_VAR([DNSSEC_TRUST_ANCHOR_FILE],
-- 
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