Summary: Driver for PEAK CAN Controllers
Name: pcan
Version: 7.14
Release: 7
License: GPL
Group: Optional/Communication
URL: www.peak-system.com/linux/
Source0: peak-linux-driver.%{version}.tar.gz
Patch0: pcan-redhat-kernel-location.patch
Patch1: pcan-lib-install-symlinks.patch
Patch2: pcan-get-can-dlc.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
Requires: pcan-kmod = %{version}-%{release}
BuildRequires: redhat-rpm-config
#BuildRequires: %kernel_module_package_buildreqs

%description
Driver, library and test programs for PEAK CAN Controllers

%package dkms
Summary: DKMS support for the Peak CANBUS driver (pcan)
Group: Optional/Communication
Requires: dkms
Provides: pcan-kmod = %{version}-%{release}

%description dkms
Dynamic Kernel Module Support (DKMS) to automagically rebuild
the pcan driver on kernel upgrades.

%kernel_module_package


%post
/sbin/ldconfig
if [ -x /sbin/udevadm ]; then
  /sbin/udevadm control --reload-rules ;
fi

%post dkms
dkms add -m %{name} -v %{version} --rpm_safe_upgrade
dkms build -m %{name} -v %{version}
dkms install -m %{name} -v %{version}

%preun dkms
dkms remove -q -m %{name} -v %{version} --all --rpm_safe_upgrade



# =====================================================================
%prep
%setup -q -n peak-linux-driver-%{version}
%patch -P 0 -p1
%patch -P 1 -p1
%patch -P 2 -p1


# =====================================================================
%build



mkdir driver-obj
for flavor in %flavors_to_build; do
    rm -rf driver-obj/$flavor
    cp -r driver driver-obj/$flavor
    make HOSTTYPE=$(uname -m) \
    	 "KERNEL_LOCATION=%{kernel_source $flavor}" \
	 NET=NETDEV_SUPPORT \
	 -C driver-obj/$flavor
done

make HOSTTYPE=$(uname -m) -C lib
make HOSTTYPE=$(uname -m) -C test


# =====================================================================
%install

#rm -rf $RPM_BUILD_ROOT

# Driver
for flavor in %flavors_to_build; do
    make DESTDIR=$RPM_BUILD_ROOT \
    	 HOSTTYPE=$(uname -m) \
	 KERNEL_LOCATION=%{kernel_source $flavor} \
	 NET=NETDEV_SUPPORT \
	 -C driver-obj/$flavor install
done

# install script to create devices to sane directory
mkdir -p $RPM_BUILD_ROOT%{_sbindir}
mv $RPM_BUILD_ROOT/usr/local/bin/pcan_make_devices $RPM_BUILD_ROOT%{_sbindir}

# Driver source and config file for DKMS
mkdir -p $RPM_BUILD_ROOT/usr/src/
cp -r driver/ $RPM_BUILD_ROOT/usr/src/%{name}-%{version}

cat > $RPM_BUILD_ROOT/usr/src/%{name}-%{version}/dkms.conf <<EOF
MAKE="make KERNELDIR=/lib/modules/${kernelver}/build"
CLEAN="make clean"
BUILT_MODULE_NAME=pcan
BUILT_MODULE_LOCATION=.
PACKAGE_NAME=pcan
PACKAGE_VERSION=7.14
REMAKE_INITRD=no
DEST_MODULE_LOCATION=/extra
EOF


# Library
#
# The library needs to be installed manually: this installs in
# /usr/lib or /usr/lib64, depending on architecture, and ensures
# proper symlinks.

mkdir -p $RPM_BUILD_ROOT%{_libdir}
install -m 755 lib/libpcan.*.* $RPM_BUILD_ROOT%{_libdir}
install -m 644 lib/libpcan.h $RPM_BUILD_ROOT%{_includedir}

export LIBNAME=$(ls lib/libpcan.so.*.* | sed 's/.*\(libpcan\.so\.[0-9]*\.[0-9]*\).*/\1/')
ln -sf ${LIBNAME} $RPM_BUILD_ROOT%{_libdir}/${LIBNAME/\.[0-9*]}
ln -sf ${LIBNAME/\.[0-9*]} $RPM_BUILD_ROOT%{_libdir}/${LIBNAME/\.[0-9*]\.[0-9*]}


# Test Programs
mkdir -p $RPM_BUILD_ROOT%{_bindir}
install -m 755 test/receivetest   $RPM_BUILD_ROOT%{_bindir}/pcan-receivetest
install -m 755 test/transmitest   $RPM_BUILD_ROOT%{_bindir}/pcan-transmitest
install -m 755 test/bitratetest   $RPM_BUILD_ROOT%{_bindir}/pcan-bitratetest
install -m 755 test/filtertest    $RPM_BUILD_ROOT%{_bindir}/pcan-filtertest 
install -m 755 test/pcan-settings $RPM_BUILD_ROOT%{_bindir}/pcan-settings	  

%clean
rm -rf $RPM_BUILD_ROOT


%files
%defattr(-,root,root,-)
%{_includedir}/libpcan.h
%{_includedir}/pcan.h
%{_libdir}/libpcan.so*
%{_bindir}/pcan-receivetest
%{_bindir}/pcan-transmitest
%{_bindir}/pcan-bitratetest
%{_bindir}/pcan-filtertest 
%{_bindir}/pcan-settings	  
%{_sbindir}/pcan_make_devices
%exclude /lib/modules/*
%exclude /etc/modules.conf.local
#/etc/udev/rules.d/45-pcan.rules
#%exclude /lib/modules/2.6.18-308.el5
#%exclude /lib/modules/__KERNEL_VERSION__
#%exclude /lib/modules/__KERNEL_VERSION__/extra/pcan/pcan.ko
#%doc

#%files -n kernel-module-pcan
#/lib/modules/__KERNEL_VERSION__/extra/pcan.ko

%files dkms
/usr/src/%{name}-%{version}/*




%changelog
* Tue Jan 29 2019  <tom@dietel.net> -
- add DKMS support
* Mon Jun  8 2015  <tom@dietel.net> -
- build net device driver
* Mon May  6 2013  <tom@dietel.net> -
- Upgrade to version 7.8
- Port to SLC6
* Fri Mar  2 2012  <tom@dietel.net> -
- Upgrade to version 7.3.
- Improve compatibility with multiple kernel versions.
* Tue Dec  7 2010  <tom@dietel.net> - 
- Initial build.