build: drop check for SASL1

Even Debian 8 which we no longer support has 2.1.26.

https://repology.org/project/cyrus-sasl/versions

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/m4/virt-sasl.m4 b/m4/virt-sasl.m4
index 6ef24fd4b91ba3980b7d8b1e1c9b39f6c4e3ec39..7ab9b2c3689e7e0d44a6aad2a57ef34634141742 100644 (file)
--- a/m4/virt-sasl.m4
+++ b/m4/virt-sasl.m4
@@ -22,10 +22,7 @@ AC_DEFUN([LIBVIRT_ARG_SASL],[
 ])
 
 AC_DEFUN([LIBVIRT_CHECK_SASL],[
-  LIBVIRT_CHECK_LIB_ALT([SASL], [sasl2],
-                        [sasl_client_init], [sasl/sasl.h],
-                        [SASL1], [sasl],
-                        [sasl_client_init], [sasl/sasl.h])
+  LIBVIRT_CHECK_LIB([SASL], [sasl2], [sasl_client_init], [sasl/sasl.h])
 ])
 
 AC_DEFUN([LIBVIRT_RESULT_SASL],[