[gnome-online-accounts] Fedora and Kerberos dependencies are only needed if backends are enabled

[Emmanuele Bassi <ebassi src gnome org>]

commit 68c7a16d7d0435690e02d7746b95e439e64cc757
Author: Paolo Bonzini <pbonzini redhat com>
Date:   Thu May 19 20:20:59 2022 +0200

    Fedora and Kerberos dependencies are only needed if backends are enabled

 meson.build | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/meson.build b/meson.build
index 00d9fde9..dddfc4a3 100644
--- a/meson.build
+++ b/meson.build
@@ -129,7 +129,7 @@ config_h.set_quoted('GOA_FEDORA_NAME', 'fedora')
 config_h.set_quoted('GOA_FEDORA_REALM', 'FEDORAPROJECT.ORG')
 
 enable_fedora = get_option('fedora')
-if enable_fedora
+if enable_goabackend and enable_fedora
   gcr_dep = dependency('gcr-3')
   krb5_dep = dependency('krb5')
 
@@ -159,7 +159,7 @@ config_h.set('GOA_IMAP_SMTP_ENABLED', enable_imap_smtp)
 config_h.set_quoted('GOA_KERBEROS_NAME', 'kerberos')
 
 enable_kerberos = get_option('kerberos')
-if enable_kerberos
+if enable_goabackend and enable_kerberos
   gcr_dep = dependency('gcr-3')
   krb5_dep = dependency('krb5')