[PATCH RFC 2/4] rpm: use %{qemu_sysemu_host_arches}

[Daniel P. Berrangé <berrange@xxxxxxxxxx>]

This macros reflects the architectures on which QEMU system emulators
are built.

Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
---
 libvirt.spec.in | 27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/libvirt.spec.in b/libvirt.spec.in
index 73a8faae6e..641ff179e7 100644
--- a/libvirt.spec.in
+++ b/libvirt.spec.in
@@ -12,15 +12,24 @@
     %define with_qemu_macros 0
 %endif
 
-%define arches_qemu_kvm         %{ix86} x86_64 %{power64} %{arm} aarch64 s390x
-%if 0%{?rhel}
-    %if 0%{?rhel} > 8
-        %define arches_qemu_kvm     x86_64 aarch64 s390x
+%if ! %{with_qemu_macros}
+    %if 0%{?rhel}
+        %if 0%{?rhel} > 8
+            %define qemu_sysemu_host_arches aarch64 s390x x86_64
+        %else
+            %define qemu_sysemu_host_arches aarch64 s390x %{power64} x86_64
+        %endif
     %else
-        %define arches_qemu_kvm     x86_64 %{power64} aarch64 s390x
+        %define qemu_sysemu_host_arches aarch64 %{arm} %{ix86} %{mips} %{power64} riscv64 s390x x86_64
     %endif
 %endif
 
+%if 0%{?rhel}
+    %define arches_qemu_kvm %{qemu_sysemu_host_arches}
+%else
+    %define arches_qemu_kvm %{ix86} x86_64 %{power64} %{arm} aarch64 s390x
+%endif
+
 %define arches_64bit            x86_64 %{power64} aarch64 s390x riscv64
 %define arches_x86              %{ix86} x86_64
 
@@ -37,7 +46,11 @@
 %define arches_numad            %{arches_x86} %{power64} aarch64
 
 # The hypervisor drivers that run in libvirtd
+%ifarch %{qemu_sysemu_host_arches}
 %define with_qemu          0%{!?_without_qemu:1}
+%else
+%define with_qemu          0
+%endif
 %define with_lxc           0%{!?_without_lxc:1}
 %define with_libxl         0%{!?_without_libxl:1}
 %define with_vbox          0%{!?_without_vbox:1}
@@ -55,10 +68,6 @@
     %define with_qemu_tcg 0
 %endif
 
-%if ! %{with_qemu_tcg} && ! %{with_qemu_kvm}
-    %define with_qemu 0
-%endif
-
 # Then the hypervisor drivers that run outside libvirtd, in libvirt.so
 %define with_openvz        0%{!?_without_openvz:1}
 %define with_vmware        0%{!?_without_vmware:1}
-- 
2.41.0