Fix efivar-libs dependency

Related: rhbz#2082989

keylime.spec

@@ -1,12 +1,14 @@
 %global srcname keylime
 
+# Package is actually noarch, but it has an optional dependency that is
+# arch-specific.
+%global debug_package %{nil}
+
 Name:    keylime
 Version: 6.4.2
-Release: 1%{?dist}
+Release: 2%{?dist}
 Summary: Open source TPM software for Bootstrapping and Maintaining Trust
 
-BuildArch:      noarch
-
 URL:            https://github.com/keylime/keylime
 Source0:        https://github.com/keylime/keylime/archive/refs/tags/v%{version}.tar.gz
 Source1:        %{srcname}.sysusers
@@ -42,11 +44,14 @@ License: MIT
 
 
 Requires(pre): shadow-utils
-Requires: efivar-libs
 Requires: procps-ng
 Requires: tpm2-tss
 Requires: tpm2-tools
 
+%ifarch %efi
+Requires: efivar-libs
+%endif
+
 
 %description base
 The base package contains the Keylime default configuration
@@ -227,6 +232,10 @@ exit 0
 %license LICENSE
 
 %changelog
+* Mon Jul 11 2022 Sergio Correia <scorreia@redhat.com> - 6.4.2-2
+- Fix efivar-libs dependency
+  Related: rhbz#2082989
+
 * Thu Jul 07 2022 Sergio Correia <scorreia@redhat.com> - 6.4.2-1
 - Update to 6.4.2
   Related: rhbz#2082989