# kernel_version is needed for mock builds, to make installing build
# dependencies work.  Only define it here if unset, so it can be
# overridden via ~/.rpmmacros or rpmbuild command line.

%if "%{?kernel_version}" == ""

%if "%{?rhel}" == "5"
%define kernel_version 2.6.18-53.el5
%endif

%if "%{?fedora}" == "8"
#%define kernel_version 2.6.24.5-85.fc8
%define kernel_version 2.6.24.7-92.fc8
%endif

%if "%{?fedora}" == "9"
#%define kernel_version 2.6.25-14.fc9
%define kernel_version 2.6.25.3-18.fc9
%endif

%endif

%if "%{?fedora}" >= "8"
%define gcc34          gcc34 -Wl,--build-id
%else
%define gcc34          gcc34
%endif

########################################################################

Name:         kvm
License:      GPLv2+
Group:        Applications/Emulators
Summary:      Kernel-based Virtual Machine
URL:          http://kvm.sf.net/
Version:      69
Release:      1%{?dist}.kraxel
Source0:      %name-%version.tar.bz2
Source1:      60-kvm.rules
Patch01:      qemu-datadir.diff
Patch09:      kvmclock-3.diff
BuildRoot:    %{_tmppath}/%{name}-%{version}-build
Requires:     %{name}-kmod
Provides:     %{name}-kmod-common = %{version}-%{release}
BuildArch:    i686 x86_64
BuildRequires: compat-gcc-34 which
BuildRequires: alsa-lib-devel SDL-devel e2fsprogs-devel zlib-devel
BuildRequires: perl texi2html

%if "%{?fedora}" != ""
BuildRequires: gnutls-devel
%endif

#BuildRequires: %kernel_module_package_buildreqs
BuildRequires: kernel-devel
BuildRequires: redhat-rpm-config

%kernel_module_package -x xen smp

%description
Kernel-based Virtual Machine

%package devel
Summary: Kernel-based Virtual Machine
Group: Applications/Emulators

%description devel
Kernel-based Virtual Machine

%prep
%setup -q
%patch01 -p1 -b .datadir
%patch09 -p1 -b .clock
./configure --prefix=%{_prefix} --qemu-cc="%{gcc34}"

%build
for flavor in %flavors_to_build; do
    echo "### building for $flavor kernel ###"
    moddir="$(pwd)/flavor-$flavor"
    kdir=%{kernel_source $flavor}
    rm -rf "$moddir"
    cp -r kernel "$moddir"
#    make -C "$kdir" M=$moddir modules
    make -C "$moddir" KERNELDIR="$kdir"
done
echo "### building userspace bits ###"
make -C libkvm
make -C user
make -C qemu
make extboot

%install
# kernel module
export INSTALL_MOD_PATH=$RPM_BUILD_ROOT
export INSTALL_MOD_DIR=extra/kvm/external-%{version}-%{release}
for flavor in %flavors_to_build; do
    echo "### installing $flavor kernel modules ###"
    moddir="$(pwd)/flavor-$flavor"
    kdir=%{kernel_source $flavor}
    make -C "$kdir" M=$moddir modules_install
done
# patched qemu
echo "### installing userspace ###"
make DESTDIR=%{buildroot} WANT_MODULE="" install
test -x %{buildroot}/usr/bin/qemu-system-x86_64 &&\
     mv %{buildroot}/usr/bin/qemu-system-x86_64 %{buildroot}/usr/bin/qemu-kvm
test -x %{buildroot}/usr/bin/qemu &&\
     mv %{buildroot}/usr/bin/qemu %{buildroot}/usr/bin/qemu-kvm
mv %{buildroot}/usr/share/man/man1/qemu.1 %{buildroot}/usr/share/man/man1/qemu-kvm.1
rm -rf %{buildroot}/usr/bin/qemu-img
rm -rf %{buildroot}/usr/share/man/man1/qemu-img.1*
rm -rf %{buildroot}/usr/share/doc
rm -rf %{buildroot}/lib/modules/*/modules.*
# scripts
cp kvm_stat %{buildroot}/usr/bin
# /etc files
mkdir -p %{buildroot}/etc/udev/rules.d
install %{SOURCE1} %{buildroot}/etc/udev/rules.d

%pre
/usr/sbin/groupadd -r kvm 2>/dev/null || :

%files
%defattr(-,root,root)
%doc qemu/qemu-doc.html
%{_bindir}/qemu-kvm
%{_bindir}/kvm_stat
%{_datadir}/qemu-kvm
%attr(644,root,root) %{_mandir}/man*/*
%attr(644,root,root) %config(noreplace) /etc/udev/rules.d/60-kvm.rules

%files devel
%defattr(-,root,root)
%doc qemu/qemu-tech.html
%attr(644,root,root) %{_includedir}/libkvm.h
%attr(644,root,root) %{_includedir}/linux/*.h
%attr(644,root,root) %{_libdir}/libkvm.a

%clean
rm -rf %{buildroot}