--- xen4c.spec.orig	2020-06-18 10:34:48.294722278 -0700
+++ build/SPECS/xen4c.spec	2020-06-18 10:33:37.707722278 -0700
@@ -188,12 +188,6 @@
 # xsm policy file needs needs checkpolicy and m4
 BuildRequires: checkpolicy m4
 %endif
-%if  %{defined _with_tumeq}
-BuildRequires: SDL-devel
-%endif
-# qemu-xen BR
-# now done via macro qemu-config.br
-%include %{SOURCE32}
 
 #Requires: bridge-utils
 Requires: python3-lxml
@@ -316,6 +310,7 @@
 This package contains libraries for developing ocaml tools to
 manage Xen virtual machines.
 
+%if  ! %{defined _with_noqemu}
 %package -n qemuu
 Version: 3.0.1+3
 Release:        2%{?dist}
@@ -328,6 +323,9 @@
 Conflicts: qemu-img = 15:2.12.0
 Conflicts: qemu-kvm-core = 0:4.5.0
 #Provides: qemu-img, qemu-nbd, qemu-system-i386
+# qemu-xen BuildRequires via macro
+# now done via macro qemu-config.br
+%include %{SOURCE32}
 #Requires: /usr/bin/qemu-img /usr/bin/qemu-nbd
 # Ensure we at least have a suitable kernel installed, though we can't
 # force user to actually boot it.
@@ -338,6 +336,7 @@
 %description -n qemuu
 This package contains the runtime programs which
 form the qemuu part of the core Xen userspace environment.
+%endif
 
 %if  %{defined _with_tumeq}
 %package -n qemut
@@ -348,6 +347,8 @@
 Group: Development/Libraries
 Provides: qemut
 #,qemu-dm,qemu-img-xen,qemu-nbd-xen
+BuildRequires: SDL-devel
+
 Requires: xen-libs = %{epoch}:%{tarversion}-%{release}
 #Requires: /usr/bin/qemu-img /usr/bin/qemu-nbd
 # Ensure we at least have a suitable kernel installed, though we can't
@@ -460,7 +461,7 @@
 #sed -i -e '/^# CONFIG_DEBUG is not/d' ${tdir}/xen/.config
 
 # start debug build
-export XEN_EXTRAVERSION=.2-perf
+export XEN_EXTRAVERSION=.3-perf
 %{__make} -j2 -C ${tdir}/xen
 cp -p ${tdir}/xen/.config  dist/install/boot/kcfg/xen-%{hv_abi}-perf.config
 cp ${tdir}/xen/xen.gz dist/install/boot/xen-%{hv_abi}-perf.gz
@@ -522,6 +523,7 @@
 PYTHON=/usr/bin/python3 %{__make} -j2 dist-tools
 PYTHON=/usr/bin/python3 %{__make} -j2 dist-docs
 
+%if ! %{defined _with_noqemu}
 # system-qemu patch was set in config, so build qemu-xen, staged to dist/uumeq
 sed -i -e '/^CONFIG_QEMU_XEN/ s|= n$|= y|' config/Tools.mk ;
 
@@ -538,6 +540,7 @@
 ln -sf ../lib/xen/bin/qemu-img $PWD/dist/uumeq/usr/bin/qemu-img
 cp -p %{SOURCE27} $PWD/dist/uumeq/usr/bin/
 fi
+%endif
 
 %if  %{defined _with_tumeq}
 export QUT=${PWD}/dist/tumeq
@@ -596,6 +599,7 @@
 fi
 fi
 
+%if ! %{defined _with_noqemu}
 (cd dist/uumeq;find . -type f -or -type l | sed -e s/^.// -e /^$/d) | sort > uumeq.lst
 
 sed -i -e '/man\/man/ s|$|.gz|' uumeq.lst
@@ -603,6 +607,7 @@
 # need only one line for the bios dir
 sed -i -e '/usr\/share\/qemu-xen/d' uumeq.lst
 sed -i -e '/doc\/qemu/d' uumeq.lst
+%endif
 
 %if  %{defined _with_tumeq}
 (cd dist/tumeq;find . -type f -or -type l | sed -e s/^.// -e /^$/d) | sort > tumeq.lst
@@ -885,6 +890,7 @@
 #{_datadir}/xen/qemu/*
 %endif
 
+%if ! %{defined _with_noqemu}
 %files -n qemuu -f uumeq.lst
 %defattr(-,root,root)
 #license COPYING
@@ -893,7 +899,7 @@
 %{_datadir}/qemu-xen/qemu/*
 %doc %{_xenlib}/%{name}/share/doc/qemu/*
 %dir %{_xenlib}/%{name}/lib/
-
+%endif
 
 # All runtime stuff except for XenD/xm python stuff
 %files runtime -f runtime.lst