Remove hardcoded path

.gitignore

@@ -1,8 +1 @@
-*.cmd
-*.ko
-*.mod*
-*.o
-.helloworld.o.d
 .vagrant
-Module.symvers
-modules.order

build.sh

@@ -1,29 +1,65 @@
 #!/bin/bash
 
+# Initial variables
 PACKAGE="helloworld"
 VERSION="0.1"
 REVISION="1"
-BUILDDIR="$(mktemp -d)/${PACKAGE}_$VERSION-$REVISION"
+SRCDIR="/vagrant/src"
+SCRATCH="/vagrant/scratch"
+OUTDIR="$SCRATCH"
+TEMPDIR="$(mktemp -d)"
+INSTALL=0
+BUILDDIR="$TEMPDIR/${PACKAGE}_$VERSION-$REVISION"
 
-# Place sources and build package
+# Build debian package
-mkdir -p "$BUILDDIR/usr/src/${PACKAGE}-$VERSION"
+function build_deb {
-mkdir -p "$BUILDDIR/etc"
+  [ $INSTALL -eq 1 ] && install_headers
-mkdir -p "$BUILDDIR/DEBIAN"
+  mkdir -p "$BUILDDIR/usr/src/${PACKAGE}-$VERSION"
-cp -r /vagrant/src/usr/src/* "$BUILDDIR/usr/src/${PACKAGE}-$VERSION"
+  mkdir -p "$BUILDDIR/etc"
-cp -r /vagrant/src/etc/* "$BUILDDIR/etc"
+  mkdir -p "$BUILDDIR/DEBIAN"
-cp -r /vagrant/src/DEBIAN/* "$BUILDDIR/DEBIAN"
+  cp -r $SRCDIR/usr/src/* "$BUILDDIR/usr/src/${PACKAGE}-$VERSION"
-cd "$BUILDDIR/.."
+  cp -r $SRCDIR/etc/* "$BUILDDIR/etc"
-dpkg-deb --build "${PACKAGE}_$VERSION-$REVISION"
+  cp -r $SRCDIR/DEBIAN/* "$BUILDDIR/DEBIAN"
+  cd "$TEMPDIR"
+  dpkg-deb --build "${PACKAGE}_$VERSION-$REVISION"
+}
 
-# Install package
+# Display details on module
-export DEBIAN_FRONTEND=noninteractive
+function info_mod {
-apt-get update
+  modinfo "$PACKAGE"
-apt-get install -y linux-headers-$(uname -r)
+  cat /proc/modules | grep "$PACKAGE"
-apt-get install -y "./${PACKAGE}_$VERSION-$REVISION.deb"
+  rmmod "$PACKAGE"
+  modprobe "$PACKAGE"
+  cat /var/log/messages | grep "$PACKAGE"
+}
 
-# Load module and show details about it
+# Install Linux headers for current kernel
-modinfo helloworld
+function install_headers {
-cat /proc/modules | grep helloworld
+  export DEBIAN_FRONTEND=noninteractive
-rmmod helloworld
+  apt-get update
-modprobe helloworld
+  apt-get install -y linux-headers-$(uname -r)
-cat /var/log/messages | grep helloworld
+}
+
+# Build and install helloworld module or module(s) in $SCRATCH
+set -x
+if [ ! -z "$(ls -Al $SCRATCH | grep -e ^d)" ]; then
+  cd "$SCRATCH"
+  for d in */ ; do
+    if [ -f "$(basename $d)/override.sh" ]; then
+      SRCDIR="$(pwd)/$(basename $d)"
+      . "$(basename $d)/override.sh"
+      build_deb
+      if [ $INSTALL -eq 1 ]; then
+        apt-get install -y "./${PACKAGE}_$VERSION-$REVISION.deb"
+        info_mod
+      fi
+      cp "./${PACKAGE}_$VERSION-$REVISION.deb" \
+         "$OUTDIR/${PACKAGE}_$VERSION-$REVISION-$(date +%s).deb"
+    fi
+  done
+else
+  INSTALL=1
+  build_deb
+  apt-get install -y "./${PACKAGE}_$VERSION-$REVISION.deb"
+  info_mod
+fi

scratch/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore