# $Id: ppp-kmod.spec,v 1.25 2009/12/01 15:41:56 slords Exp $

# Define the kmod package name here.
%define  kmod_name ppp

# hint: this can he overridden with "--define kversion foo" on the rpmbuild command line, e.g.
# --define "kversion 2.6.16-1.2096_FC5"
%{!?kversion: %define kversion 2.6.9-89.0.16.EL}

Name:    %{kmod_name}-kmod
Version: 1.0.2
Release: 7%{?dist}
Group:   System Environment/Kernel
License: GPL
Summary: %{kmod_name} kernel modules

BuildRoot:     %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
ExclusiveArch: i586 i686 x86_64

# Sources.
Source0:  kernel_ppp_mppe-%{version}-src.tgz
Source10: kmodtool-%{kmod_name}

# Patches.
Patch1: ppp-725ad2a8f1358bff885414f5e91d253c99921ddc.patch
Patch2: ppp-44315cc76567e2d911d56091665637e305af182d.patch
Patch3: ppp-kmod-1.0.2-padfix.patch

# Define the variants for each architecture.
%define upvar ""
%define smpvar  smp
%ifarch i686
%define hugememvar hugemem
%define xenvar xenU
%endif
%ifarch x86_64
%define largesmpvar largesmp
%define xenvar xenU
%endif

# If kvariants isn't defined on the rpmbuild line, build all variants for this architecture.
%{!?kvariants: %define kvariants %{?upvar} %{?smpvar}  %{?xenvar} %{?hugememvar} %{?largesmpvar}}

# Magic hidden here.
%define kmodtool sh %{SOURCE10}
%{expand:%(%{kmodtool} rpmtemplate_kmp %{kmod_name} %{kversion} %{kvariants} 2>/dev/null)}

%description
%{summary}.

%prep
%setup -q -c
pushd kernel_ppp_mppe-%{version}
./pre_build.sh lib/modules/"%{kversion}${kvariant:+$kvariant}"/build . . %{kversion}${kvariant:+$kvariant}
%patch1 -p3
%patch2 -p3
%patch3
patch -p1 < patches/linux-2.6.2-pad.patch
patch -p1 < patches/02-ppp_generic.c.patch
patch -p1 < patches/03-ppp_mppe_compress.c.patch
patch -p1 < patches/04-ppp_mppe_compress.c_license.patch
popd
for kvariant in %{kvariants} ; do
    cp -a kernel_ppp_mppe-%{version} _kmod_build_$kvariant
done

%build
for kvariant in %{kvariants} ; do
#    ksrc=%{_usrsrc}/kernels/%{kversion}${kvariant:+-$kvariant}-%{_target_cpu}
#    pushd _kmod_build_$kvariant
#    make -C "${ksrc}" modules M=$PWD
#    popd
    ksrc=/lib/modules/"%{kversion}${kvariant:+$kvariant}"/build
    cd _kmod_build_$kvariant
    # make TOPDIR=${ksrc} modules %{?_smp_mflags}
    make -C "${ksrc}" SUBDIRS=${PWD} modules %{?_smp_mflags}
    cd ..
done

%install
export INSTALL_MOD_PATH=$RPM_BUILD_ROOT
export INSTALL_MOD_DIR=extra/%{kmod_name}
for kvariant in %{kvariants} ; do
#    ksrc=%{_usrsrc}/kernels/%{kversion}${kvariant:+-$kvariant}-%{_target_cpu}
#    pushd _kmod_build_$kvariant
#    make -C "${ksrc}" modules_install M=$PWD
#    install -d ${INSTALL_MOD_PATH}/usr/lib/debug
#    popd
    ksrc=/lib/modules/"%{kversion}${kvariant:+$kvariant}"/build
    cd _kmod_build_$kvariant
    make -C ${ksrc} SUBDIRS=`pwd` INSTALL_MOD_PATH=$RPM_BUILD_ROOT modinst_dir='$(MODLIB)/extra/'%{kmod_name} modules_install
    # make TOPDIR=${ksrc} INSTALL_MOD_PATH=$RPM_BUILD_ROOT INSTALL_MOD_DIR=extra/%{kmod_name}/ modules_install %{?_smp_mflags}
    cd ..

    mkdir -p ${INSTALL_MOD_PATH}/usr/share/doc/kmod-%{kmod_name}/%{kversion}/
    find ${INSTALL_MOD_PATH}/lib/modules/"%{kversion}${kvariant:+$kvariant}"/ -type f -name \*.ko | sed "s,${INSTALL_MOD_PATH},," \
        > ${INSTALL_MOD_PATH}/usr/share/doc/kmod-%{kmod_name}/%{kversion}/"modules${kvariant:+-$kvariant}"
done

# Strip the module(s).
find ${INSTALL_MOD_PATH} -type f -name \*.ko -exec strip --strip-debug \{\} \;
#

%clean
rm -rf $RPM_BUILD_ROOT

%changelog
* Wed Apr 21 2010 Shad L. Lords <slords@mail.com> 1.0.2-7.sme
- Update scriptlets to not call rpm [SME: 5448]

* Tue Dec 1 2009 Shad L. Lords <slords@mail.com> 1.0.2-6.sme
- Update kmod to fix buffer too small errors [SME: 5628]

* Tue Oct 26 2009 Shad L. Lords <slords@mail.com> 1.0.2-5.sme
- Make preuninstall script not fail on upgrade

* Tue May 26 2009 Shad L. Lords <slords@mail.com> 1.0.2-4.sme
- Initial build of the kABI-tracking version from 1.0.4.
- Modified spec and kmodtool(-ppp)
- Note: weak-modules became available as of CentOS-4.7
- Strip the module(s) added

* Thu Feb  5 2009 Shad L. Lords <slords@mail.com>
- Fix post scripts [SME: 4864]

* Mon May  7 2007 Shad L. Lords <slords@mail.com>
- Update to use kmodtool

* Fri Dec 01 2006 Shad L. Lords <slords@mail.com>
- Initial package.