From 077c74782c683a4c8f8348f173ce8e41cc806ac7 Mon Sep 17 00:00:00 2001
From: Marek Marczykowski <marmarek@invisiblethingslab.com>
Date: Mon, 23 Jul 2012 23:17:50 +0200
Subject: [PATCH] vm: kernel-placeholder package to inhibit real kernel pkg in
 VM (#645)

Some packages depends on kernel (ex fuse, pulseaudio), but kernel in VM is
managed by dom0. Any hack like exlude or so on will break some things, so
install empty placeholder package to fulfill dependencies.
---
 Makefile                                 |  7 ++++++-
 rpm_spec/core-vm-kernel-placeholder.spec | 19 +++++++++++++++++++
 rpm_spec/core-vm.spec                    |  1 +
 3 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 rpm_spec/core-vm-kernel-placeholder.spec

diff --git a/Makefile b/Makefile
index 1a80e49..4717ce0 100644
--- a/Makefile
+++ b/Makefile
@@ -14,10 +14,12 @@ help:
 
 rpms:	
 	rpmbuild --define "_rpmdir $(RPMS_DIR)" -bb rpm_spec/core-vm.spec
+	rpmbuild --define "_rpmdir $(RPMS_DIR)" -bb rpm_spec/core-vm-kernel-placeholder.spec
 	rpmbuild --define "_rpmdir $(RPMS_DIR)" -bb rpm_spec/core-dom0.spec
 	rpm --addsign \
 		$(RPMS_DIR)/x86_64/qubes-core-dom0-$(VERSION_DOM0)*.rpm \
-		$(RPMS_DIR)/x86_64/qubes-core-vm-*$(VERSION_VM)*.rpm
+		$(RPMS_DIR)/x86_64/qubes-core-vm-*$(VERSION_VM)*.rpm \
+		$(RPMS_DIR)/x86_64/qubes-core-vm-kernel-placeholder-*.rpm
 
 rpms-vaio-fixes:
 	rpmbuild --define "_rpmdir $(RPMS_DIR)" -bb rpm_spec/core-dom0-vaio-fixes.spec
@@ -29,6 +31,7 @@ update-repo-current:
 	for vmrepo in ../yum/current-release/current/vm/* ; do \
 		dist=$$(basename $$vmrepo) ;\
 		ln -f $(RPMS_DIR)/x86_64/qubes-core-vm-*$(VERSION_VM)*$$dist*.rpm $$vmrepo/rpm/ ;\
+		ln -f $(RPMS_DIR)/x86_64/qubes-core-vm-kernel-placeholder-*$$dist*.rpm $$vmrepo/rpm/ ;\
 	done
 
 update-repo-current-testing:
@@ -37,6 +40,7 @@ update-repo-current-testing:
 	for vmrepo in ../yum/current-release/current-testing/vm/* ; do \
 		dist=$$(basename $$vmrepo) ;\
 		ln -f $(RPMS_DIR)/x86_64/qubes-core-vm-*$(VERSION_VM)*$$dist*.rpm $$vmrepo/rpm/ ;\
+		ln -f $(RPMS_DIR)/x86_64/qubes-core-vm-kernel-placeholder-*$$dist*.rpm $$vmrepo/rpm/ ;\
 	done
 
 update-repo-unstable:
@@ -45,6 +49,7 @@ update-repo-unstable:
 	for vmrepo in ../yum/current-release/unstable/vm/* ; do \
 		dist=$$(basename $$vmrepo) ;\
 		ln -f $(RPMS_DIR)/x86_64/qubes-core-vm-*$(VERSION_VM)*$$dist*.rpm $$vmrepo/rpm/ ;\
+		ln -f $(RPMS_DIR)/x86_64/qubes-core-vm-kernel-placeholder-*$$dist*.rpm $$vmrepo/rpm/ ;\
 	done
 
 update-repo-installer:
diff --git a/rpm_spec/core-vm-kernel-placeholder.spec b/rpm_spec/core-vm-kernel-placeholder.spec
new file mode 100644
index 0000000..2533d47
--- /dev/null
+++ b/rpm_spec/core-vm-kernel-placeholder.spec
@@ -0,0 +1,19 @@
+# We don't install kernel pkg in VM, but some other pkgs depends on it.
+# Done as separate subpackage because yum allows multiple versions of kernel
+# pkg installed simultaneusly - and of course we don't want multiple versions
+# of qubes-core-vm
+Name:       qubes-core-vm-kernel-placeholder
+Summary:    Placeholder for kernel package as it is managed by Dom0
+Version:	1.0
+Release:	1%{dist}
+Vendor:		Invisible Things Lab
+License:	GPL
+Group:		Qubes
+URL:		http://www.qubes-os.org
+#  choose the oldest Qubes-supported VM kernel
+Provides:   kernel = 3.2.7
+
+%description
+Placeholder for kernel package as it is managed by Dom0.
+
+%files
diff --git a/rpm_spec/core-vm.spec b/rpm_spec/core-vm.spec
index 7e2b034..f9ba774 100644
--- a/rpm_spec/core-vm.spec
+++ b/rpm_spec/core-vm.spec
@@ -39,6 +39,7 @@ Requires:	/usr/bin/mimeopen
 Requires:   ethtool
 Requires:   tinyproxy
 Requires:   ntpdate
+Requires:   qubes-core-vm-kernel-placeholder
 Provides:   qubes-core-vm
 Obsoletes:  qubes-core-commonvm
 Obsoletes:  qubes-core-appvm