%define _libmoddir /lib/modules

%{!?kernel:%define kernel %(rpm -q kernel-source --qf '%{RPMTAG_VERSION}-%{RPMTAG_RELEASE}\\n' | tail -1)}

%define _with_smp %(test -f /usr/src/linux-%{kernel}/configs/kernel-%{kversion}-%{_target_cpu}-smp.config && echo 1 || echo 0)

%define kversion %(echo "%{kernel}" | sed -e 's|-.*||')
%define krelease %(echo "%{kernel}" | sed -e 's|.*-||')

%define real_name ipt_connlimit

%define moduledir /kernel/net/ipv4/netfilter
%define module ipt_connlimit.o

Summary: Linux module for connlimit.
Name:    kernel-modules-connlimit
Version: %(echo %{kernel} | sed 's@-@_@g')
Release: 0.20040621.%{mysig}
License: GPL
Group:   System Environment/Kernel
URL:     http://www.netfilter.org/patch-o-matic/
Source0: ipt_connlimit.c
Source1: ipt_connlimit.h
Source2: ipt_connlimit.Makefile.patch
Requires: kernel = %{kernel}
Requires: iptables >= 1.2.11-3.1.ker.rhel3
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
BuildRequires: kernel-source
ExclusiveArch: i586 i686 athlon

%description
Module connlimit for Linux kernel.

%package -n kernel-smp-modules-connlimit
Summary:  Linux SMP module for connlimit.
Group:    System Environment/Kernel
Requires: kernel-smp = %{kernel}
Requires: iptables >= 1.2.11-3.1.ker.rhel3

%description -n kernel-smp-modules-connlimit
Module connlimit for Linux SMP kernel.

%prep
%setup -cT
FILE=%{_usrsrc}/linux-%{kernel}/net/ipv4/netfilter/ipt_connlimit.c
if [ ! -f $FILE ]; then
  cp -a %{S:0} $FILE
fi
FILE=%{_usrsrc}/linux-%{kernel}/include/linux/netfilter_ipv4/ipt_connlimit.h
if [ ! -f $FILE ]; then
  cp -a %{S:1} $FILE
fi
if ! grep -q CONFIG_IP_NF_MATCH_CONNLIMIT %{_usrsrc}/linux-%{kernel}/net/ipv4/netfilter/Makefile; then
  cd %{_usrsrc}/linux-%{kernel}/net/ipv4/netfilter
  patch -p4 -s < %{S:2}
  cd -
fi

%build
%{__rm} -rf %{buildroot}
cat <<EOF

Package version: %{version}
Package release: %{release}
For kernel: %{kernel}
For target: %{_target_cpu}

EOF

### Prepare UP kernel.
cd %{_usrsrc}/linux-%{kernel}
%{__make} -s distclean &>/dev/null
%{__cp} -f configs/kernel-%{kversion}-%{_target_cpu}.config .config
echo CONFIG_IP_NF_MATCH_CONNLIMIT=m >> .config
%{__make} -s symlinks oldconfig dep \
	EXTRAVERSION="-%{krelease}" \
	ARCH="$(echo %{_target_cpu} | sed -e 's@\(i.86\|athlon\)@i386@')" &> /dev/null
cd -

### Make UP module.
cd %{_usrsrc}/linux-%{kernel}/net/ipv4/netfilter

%{__make} %{module} \
	TOPDIR="%{_usrsrc}/linux-%{kernel}" \
	CFLAGS="-Wall -pipe -O3 -fomit-frame-pointer -D__KERNEL__ -DMODULE -DEXPORT_SYMTAB -DMODVERSIONS -I%{_usrsrc}/linux-%{kernel}/include -include %{_usrsrc}/linux-%{kernel}/include/linux/modversions.h"
%{__install} -d -m0755 %{buildroot}%{_libmoddir}/%{kernel}%{moduledir}/
%{__install} -m0644 %{module} %{buildroot}%{_libmoddir}/%{kernel}%{moduledir}
cd -

%if %{_with_smp}
### Prepare SMP kernel.
cd %{_usrsrc}/linux-%{kernel}
%{__make} -s distclean &>/dev/null
%{__cp} -f configs/kernel-%{kversion}-%{_target_cpu}-smp.config .config
%{__make} -s symlinks oldconfig dep \
	EXTRAVERSION="-%{krelease}smp" \
	ARCH="$(echo %{_target_cpu} | sed -e 's/\(i.86\|athlon\)/i386/')" \
	&>/dev/null
cd -

### Make SMP module.
cd %{_usrsrc}/linux-%{kernel}/net/ipv4/netfilter
%{__make} %{module} \
	TOPDIR="%{_usrsrc}/linux-%{kernel}" \
	CFLAGS="-Wall -pipe -O3 -fomit-frame-pointer -D__KERNEL__ -DMODULE -DEXPORT_SYMTAB -DMODVERSIONS -I%{_usrsrc}/linux-%{kernel}/include -include %{_usrsrc}/linux-%{kernel}/include/linux/modversions.h"
%{__install} -d -m0755 %{buildroot}%{_libmoddir}/%{kernel}smp%{moduledir}/
%{__install} -m0644 %{module} %{buildroot}%{_libmoddir}/%{kernel}smp%{moduledir}
cd -
%endif

%install
### Install utilities.

%post -n kernel-modules-connlimit
/sbin/depmod -ae %{kernel} || :

%postun -n kernel-modules-connlimit
/sbin/depmod -ae %{kernel} || :

%post -n kernel-smp-modules-connlimit
/sbin/depmod -ae %{kernel}smp || :

%postun -n kernel-smp-modules-connlimit
/sbin/depmod -ae %{kernel}smp || :

%clean
%{__rm} -rf %{buildroot}

%files
%defattr(-, root, root, 0755)
%{_libmoddir}/%{kversion}-%{krelease}%{moduledir}/*

%if %{_with_smp}
%files -n kernel-smp-modules-connlimit
%defattr(-, root, root, 0755)
%{_libmoddir}/%{kversion}-%{krelease}smp%{moduledir}/*
%endif

%changelog
* Wed Jul 06 2005 Milan Kerslager <kerslage@linux.cz> 2.4.21-32.0.1.EL-2.20040621.ker.rhel3
- renamed from kernel-modules-connlimit-%{kernel} to kernel-modules-connlimit
- fix Requires for SMP kernel

* Wed Jan 19 2005 Milan Kerslager <kerslage@linux.cz>
- initial version