# $Id: appletalk-kmod.spec,v 1.25 2010/04/21 16:05:43 slords Exp $

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

# 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 2.6.9-89.0.20.EL}

Name:    %{kmod_name}-kmod
Version: 1.0
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:  %{kmod_name}-%{version}-src.tgz
Source10: kmodtool-%{kmod_name}

# 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
for kvariant in %{kvariants} ; do
    cp -a %{kmod_name} _kmod_build_$kvariant
    if [ "$kvariant" == "xenU" ]; then
        echo 'obj-$(CONFIG_ATALK)     += psnap.o llc.o' >> _kmod_build_$kvariant/Makefile
        echo 'llc-y := llc_core.o llc_input.o llc_output.o' >> _kmod_build_$kvariant/Makefile
    fi
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} CONFIG_ATALK=m CONFIG_PROC_FS=y CONFIG_SYSCTL=y 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 \{\} \;

# Override where module comes from.
mkdir -p ${INSTALL_MOD_PATH}/etc/depmod.d/
find ${INSTALL_MOD_PATH}/lib/modules/ -type f -name \*.ko -printf '%f\n' \
    | sed 's,\.ko,,' | sort -u | xargs -ri echo "override {} * weak-updates/%{kmod_name}" \
    >> ${INSTALL_MOD_PATH}/etc/depmod.d/%{kmod_name}.conf

%clean
rm -rf $RPM_BUILD_ROOT

%changelog
* Tue Jun 01 2010 Shad L. Lords <slords@mail.com> 1.0-7.sme
- Make weak-updates default for pulling module [SME: 5982]
- Fix previous script to not error on uninstall [SME: 5448]

* Wed Apr 21 2010 Shad L. Lords <slords@mail.com> 1.0-6.sme
- Update scriptlets to not call rpm [SME: 5448]

* Tue Oct 26 2009 Shad L. Lords <slords@mail.com> 1.0-5.sme
- Make preuninstall script not fail on upgrade

* Tue May 26 2009 Shad L. Lords <slords@mail.com> 1.0-4.sme
- Initial build of the kABI-tracking version from 1.0.
- Modified spec and kmodtool(-appletalk)
- 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.