Vagrantfile

@@ -3,8 +3,6 @@ if !VAGRANT_BOX || VAGRANT_BOX == "debian"
   VAGRANT_BOX = "debian/bullseye64"
 elsif VAGRANT_BOX == "rocky"
   VAGRANT_BOX = "rockylinux/8"
-elsif VAGRANT_BOX == "centos"
-  VAGRANT_BOX = "centos/7"
 end
 
 Vagrant.configure("2") do |config|

build.sh

@@ -17,18 +17,11 @@ BUILDDIR="$TEMPDIR/${PACKAGE}_$VERSION-$REVISION"
 # 2 = rocky/centos/rhel
 function check_distro {
   if [ -f /etc/debian_version ]; then echo 1
-  elif [ -f /etc/redhat-release ]; then echo 2
+  elif [ -f /etc/rocky-release ] || [ -f /etc/centos-release ]; then echo 2
   else echo 0
   fi
 }
 
-# Install Linux headers for current debian kernel
-function debian_headers {
-  export DEBIAN_FRONTEND=noninteractive
-  apt-get update
-  apt-get install -y linux-headers-$(uname -r)
-}
-
 # Build debian package
 function build_deb {
   [ $INSTALL -eq 1 ] && debian_headers
@@ -42,26 +35,9 @@ function build_deb {
   dpkg-deb --build "${PACKAGE}_$VERSION-$REVISION"
 }
 
-# Install Linux headers for current rhel kernel
-function rhel_headers {
-  KERNEL_VERSION="$(uname -r | rev | cut -d '.' -f 2- | rev)"
-  yum install -y kernel-headers-"$KERNEL_VERSION" kernel-devel
-}
-
 # Build redhat package
 function build_rpm {
-  EL_VER="$(uname -r | awk 'match($0,/el[0-9]/) {print substr($0, RSTART, RLENGTH)}')"
   [ $INSTALL -eq 1 ] && rhel_headers
-  yum install -y rpm-build rpmdevtools rpmlint
-  rpmdev-setuptree
-  mkdir -p "$BUILDDIR/${PACKAGE}-${VERSION}"
-  cp -r $SRCDIR/* "$BUILDDIR/${PACKAGE}-${VERSION}"
-  rm -rf ~/rpmbuild/SOURCES/$PACKAGE-$VERSION.tar.gz
-  (cd $BUILDDIR &&
-  tar -czvf ~/rpmbuild/SOURCES/$PACKAGE-$VERSION.tar.gz $PACKAGE-$VERSION)
-  cp $SRCDIR/$PACKAGE.spec ~/rpmbuild/SPECS/
-  rpmlint ~/rpmbuild/SPECS/$PACKAGE.spec &&
-  rpmbuild -bb ~/rpmbuild/SPECS/$PACKAGE.spec
 }
 
 # Display details on module
@@ -73,45 +49,53 @@ function info_mod {
   cat /var/log/messages | grep "$PACKAGE"
 }
 
-# Build and install (optional)
+# Install Linux headers for current debian kernel
-function build_install {
+function debian_headers {
-  DISTRO="$(check_distro)"
+  export DEBIAN_FRONTEND=noninteractive
-  if [ $DISTRO -eq 0 ]; then
+  apt-get update
-    echo "ERROR: GNU/Linux distribution not detected"
+  apt-get install -y linux-headers-$(uname -r)
-    exit -1
-  elif [ $DISTRO -eq 1 ]; then
-    build_deb
-    [ $INSTALL -eq 1 ] && apt-get install -y "./${PACKAGE}_$VERSION-$REVISION.deb"
-  elif [ $DISTRO -eq 2 ]; then
-    build_rpm
-    if [ $INSTALL -eq 1 ]; then
-      yum install -y epel-release
-      yum install -y dkms
-      rpm -i "~/rpmbuild/RPMS/noarch/$PACKAGE-$VERSION-$REVISION.$EL_VER.noarch.rpm"
-    fi
-  fi
-  info_mod
 }
 
+# Install Linux headers for current rhel kernel
+function rhel_headers {
+  VERSION="$(uname -r | rev | cut -d '.' -f 2- | rev)"
+  yum install -y kernel-headers-"$VERSION"
+}
+
+# Find GNU/Linux distribution
+set -x
+DISTRO="$(check_distro)"
+if [ $DISTRO -eq 0 ]; then
+  echo "ERROR: GNU/Linux distribution not detected"
+  exit -1
+fi
+
 # Build and install helloworld module or module(s) in $SCRATCH
-function main_routine {
+if [ ! -z "$(ls -Al $SCRATCH | grep -e ^d)" ]; then
-  if [ ! -z "$(ls -Al $SCRATCH | grep -e ^d)" ]; then
+  cd "$SCRATCH"
-    cd "$SCRATCH"
+  for d in */ ; do
-    for d in */ ; do
+    if [ -f "$(basename $d)/override.sh" ]; then
-      if [ -f "$(basename $d)/override.sh" ]; then
+      SRCDIR="$(pwd)/$(basename $d)"
-        SRCDIR="$(pwd)/$(basename $d)"
+      . "$(basename $d)/override.sh"
-        . "$(basename $d)/override.sh"
+      [ $DISTRO -eq 1 ] && build_deb
-        build_install
+      [ $DISTRO -eq 2 ] && build_rpm
+      if [ $INSTALL -eq 1 ]; then
+        apt-get install -y "./${PACKAGE}_$VERSION-$REVISION.deb"
+        info_mod
       fi
-    done
+      cp "./${PACKAGE}_$VERSION-$REVISION.deb" \
-  else
+         "$OUTDIR/${PACKAGE}_$VERSION-$REVISION-$(date +%s).deb"
-    INSTALL=1
+    fi
-    build_install
+  done
+else
+  INSTALL=1
+  if [ $DISTRO -eq 1 ]; then
+    build_deb
+    apt-get install -y "./${PACKAGE}_$VERSION-$REVISION.deb"
+  elif [ $DISTRO -eq 2 ]; then
+    build_rpm
+    echo "end of debug: exiting..."
+    exit 0
+    yum install -y "./${PACKAGE}_$VERSION-$REVISION.rpm"
   fi
-}
-
-# Program starts here unless KERNMOD_MAIN is not 0
-if [ "${KERNMOD_MAIN:-0}" -eq 0 ]; then
-  set -x
-  main_routine
 fi

src/helloworld.spec

@@ -1,37 +0,0 @@
-Name: helloworld
-Version: 0.1
-Release: 1%{?dist}
-Summary: hello, world
-BuildArch: noarch
-
-License: 0BSD
-Source0: %{name}-%{version}.tar.gz
-Requires: dkms
-
-%description
-hello, world example
-
-%prep
-%setup -q
-%build
-%install
-rm -rf $RPM_BUILD_ROOT
-mkdir -p $RPM_BUILD_ROOT/%{_usrsrc}/%{name}-%{version}
-mkdir -p $RPM_BUILD_ROOT/etc
-cp -r usr/src/* $RPM_BUILD_ROOT/%{_usrsrc}/%{name}-%{version}
-cp -r etc/* $RPM_BUILD_ROOT/etc
-
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-%files
-%{_usrsrc}/%{name}-%{version}/dkms.conf
-%{_usrsrc}/%{name}-%{version}/helloworld.c
-%{_usrsrc}/%{name}-%{version}/Makefile
-/etc/modules-load.d/%{name}.conf
-
-%post
-dkms add -m %{name} -v %{version}
-dkms build -m %{name} -v %{version}
-dkms install -m %{name} -v %{version}
-modprobe %{name}