%define formats  pxe rom

# the arches where we are able to actually build the binaries.
# on the other arches, we will use the prebuilt binaries
%define real_build_arches %{ix86} x86_64

Name: etherboot
Version: 5.4.4
Release: 4%{?dist}
Summary: Etherboot collection of boot roms

Group: Development/Tools
License: GPLv2
URL: http://etherboot.org
Source0: http://kernel.org/pub/software/utils/boot/etherboot/%{name}-%{version}.tar.gz

# prebuilt binaries, from etherboot-*-5.4.4-3.fc10.i386.rpm:
Source1: etherboot-binaries-5.4.4-3.fc10.i386.tar.bz2

BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

%ifarch %{real_build_arches}
%ifarch x86_64
BuildRequires: glibc32
%endif
BuildRequires: perl
BuildRequires: syslinux
BuildRequires: mtools
%endif


%package pxes
Summary: Etherboot - boot roms in .pxe format
Group: Development/Tools


%package roms
Summary: Etherboot - boot roms in .rom format
Group: Development/Tools
Requires: %{name}-roms-kvm


%package roms-kvm
Summary: Etherboot - boot roms supported by KVM
Group: Development/Tools



%description
Etherboot is a software package for creating ROM images that can
download code over an Ethernet network to be executed on an x86
computer. Many network adapters have a socket where a ROM chip can be
installed. Etherboot is code that can be put in such a ROM


%description pxes
Etherboot is a software package for creating ROM images that can
download code over an Ethernet network to be executed on an x86
computer. Many network adapters have a socket where a ROM chip can be
installed. Etherboot is code that can be put in such a ROM

This package contains the Etherboot roms in .pxe format.


%description roms
Etherboot is an open source (GPL) network bootloader. It provides a direct
replacement for proprietary PXE ROMs, with many extra features such as
DNS, HTTP, iSCSI, etc

This package contains the Etherboot roms in .rom format.


%description roms-kvm
This package contains the etherboot ROMs for devices emulated by KVM.


%prep
%setup -q

%ifnarch %{real_build_arches}
# can't build the images on this arch. extract the prebuilt ones:
mkdir src/prebuilt
cd src/prebuilt
tar -jxf %{SOURCE1}
%endif

%build
cd src

%ifarch %{real_build_arches}

# %{optflags} wouldn't work with our hack to build the 32-bit binaries
# on x86_64, so use %{__global_cflags} instead, that doesn't include
# -m64 & related flags
%define extra_cflags `echo %{__global_cflags} |sed 's|-fstack-protector||g'`

%ifarch x86_64
# flags needed to build the 32-bit binaries on x86_64
%define makeflags ARCH=i386 EXTRA_CFLAGS="%{extra_cflags} -m32" EXTRA_ASFLAGS="--32" EXTRA_LDFLAGS="-m elf_i386"
%else
%define makeflags EXTRA_CFLAGS="%{extra_cflags}"
%endif

# undi is broken by now
sed -i -e '/undi/d' Families
make %{?_smp_mflags} allpxes allroms %{makeflags}

%else
# Simply copy the prebuilt binaries:
cp prebuilt/etherboot/* bin/
%endif



%install
rm -rf %{buildroot}
mkdir -p %{buildroot}/%{_datadir}/%{name}/
pushd src/bin/
for fmt in %{formats};do
	for img in *.${fmt};do
		cp $img %{buildroot}/%{_datadir}/%{name}/
		echo %{_datadir}/%{name}/$img >> ../../${fmt}.list
	done
done
popd

# the roms supported by kvm will be packaged separatedly
# remove from the main rom list and add them to kvm.list
for rom in ne e1000-82542 pcnet32 rtl8139 virtio-net;do
	sed -i -e "/\/${rom}.rom/d" rom.list
	echo %{_datadir}/%{name}/${rom}.rom >> kvm.list
done

%clean
rm -rf %{buildroot}


%files pxes -f pxe.list
%defattr(-,root,root,-)

%files roms -f rom.list
%defattr(-,root,root,-)

%files roms-kvm -f kvm.list
%defattr(-,root,root,-)


%changelog
* Thu Oct 02 2008 Eduardo Habkost <ehabkost@redhat.com> - 5.4.4-4
- Use __global_cflags instead of optflags to allow building on x86_64
- Move the x86_64 build hack to %%build on the spec file, instead of
  a patch

* Tue Sep 30 2008 Eduardo Habkost <ehabkost@redhat.com> - 5.4.4-3
- Use Fedora optflags when building

* Mon Sep 29 2008 Eduardo Habkost <ehabkost@redhat.com> - 5.4.4-2
- Build on all arches, but with a hack to use prebuilt binaries
  on non-x86 arches
- Readded patch to build on x86_64
- BuildRequires glibc32 on x86_64

* Mon Sep 29 2008 Glauber Costa <glommer@redhat.com> - 5.4.4-1
- Changed arch to i386 only
- Upgraded to 5.4.4
- Removed virtio patch (in 5.4.4)
- Changed source URL.

* Fri Sep 26 2008 Eduardo Habkost <ehabkost@redhat.com> - 5.4.3-3
- Package the ROMs supported by KVM into a separated subpackage

* Fri Sep 26 2008 Eduardo Habkost <ehabkost@redhat.com> - 5.4.3-2
- cherry-picked virtio-net driver from git

* Fri Sep 26 2008 Eduardo Habkost <ehabkost@redhat.com> - 5.4.3-1
- First etherboot package, based on gPXE package from Glauber Costa