le-pregao-712010: Refs #1280, Better performance of building and installing

Signed-off-by: Lior Spach <ls12@inf.ufpr.br>

le-pregao-712010/pacote/DEBIAN/postinst

@@ -23,11 +23,16 @@
 PACKAGE_NAME="lepregao712010"
 PACKAGE_VERSION="2.3.0.0-Alpha-v2"
 KERNEL_VERSION="$(uname -r)"
+ALL_KERNEL_VERSION="$(dpkg --get-selections | egrep '^linux-image.*generic-pae.*install$' | awk '{print $1}' | cut --bytes=13-)"
 
 # Put conflicting modules at /etc/modprobe.d/blacklist.conf 
 echo "# replaced by rt3562sta" >> /etc/modprobe.d/blacklist.conf
 echo "blacklist rt2800pci" >> /etc/modprobe.d/blacklist.conf
 
+# Put conflicting modules at /etc/modprobe.d/blacklist.conf 
+echo "# enable wireless for pregao 71/2010" >> /etc/modules
+echo "rt3562sta" >> /etc/modules
+
 # Function to set selections
 setselections() {
     selfile=$1
@@ -41,14 +46,19 @@ setselections() {
 # Hold Kernel
 sels=$(mktemp)
 auxfile=$(mktemp)
-dpkg --get-selections \* > ${sels}
+dpkg --get-selections > ${sels}
 awk '{if (($1 ~ /^linux-image-generic-pae/) || ($1 ~ /^linux-headers-generic-pae/)) {print $1"\thold"} else { print $0} }' ${sels} >\
    ${auxfile}
 rm -f ${sels}
 setselections ${auxfile} & disown
 
-echo "Building module for all installed kernels using dkms..."
-/usr/lib/dkms/common.postinst $PACKAGE_NAME $PACKAGE_VERSION
+echo "Building and Installing module for each installed kernel using dkms..."
+dkms add -m $PACKAGE_NAME -v $PACKAGE_VERSION
+for EACH_KERNEL in $ALL_KERNEL_VERSION
+do
+    dkms build -m $PACKAGE_NAME -v $PACKAGE_VERSION -k $EACH_KERNEL
+    dkms install -m $PACKAGE_NAME -v $PACKAGE_VERSION -k $EACH_KERNEL
+done
 
 echo "Loading module rt3562sta"
 modprobe rt3562sta || true

le-pregao-712010/pacote/DEBIAN/postrm

@@ -20,12 +20,21 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
 # USA.
 
+if [[ "$1" = "upgrade" ]]; then
+    exit 0
+fi
+
+# TODO: remove lines instead of changing them to "blank"
 # removing conflicting modules from blacklist
 sed -i s/'# replaced by rt3562sta'/''/ /etc/modprobe.d/blacklist.conf
 sed -i s/'blacklist rt2800pci'/''/ /etc/modprobe.d/blacklist.conf
 
-echo "Running depmod..."
-/sbin/depmod -a 2.6.32-29-generic-pae
+# removing wireless entries from modules file
+sed -i s/'# enable wireless for pregao 71/2010'/''/ /etc/modules
+sed -i s/'rt3562sta'/''/ /etc/modules
+
+echo "Removing wireless module from dkms tree..."
+dkms remove -m lepregao712010 -v 2.3.0.0-Alpha-v2 --all
 
 echo "Restarting network interfaces"
 /etc/init.d/networking restart || true