Changes to rebuild without recompiling

bootstrap.d/10-bootstrap.sh

@@ -8,6 +8,8 @@
 VARIANT=""
 COMPONENTS="main"
 
+if [ "$BUILD_KERNEL" != "uselocal" ]; then #ajout 2025
+
 # Use non-free Debian packages if needed
 # One use variable which is only needed by wifi firmware blob => reworked to use non free in /etc/apt/sources.list - we could just use ENABLE_WIRELESS here
 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_NONFREE" = true ] ; then
@@ -24,11 +26,12 @@ fi
 #if [ "$RELEASE" = "bookworm" ] || [ "$RELEASE" = "bullseye" ] ; then
 #  APT_EXCLUDES="--exclude=init,systemd-sysv"
 #fi
-  
 
 # Base debootstrap (unpack only)
 http_proxy=${APT_PROXY} debootstrap ${APT_EXCLUDES} --arch="${RELEASE_ARCH}" --foreign ${VARIANT} --components="${COMPONENTS}" --include="${APT_INCLUDES}" "${RELEASE}" "${R}" "http://${APT_SERVER}/debian"
 
+
+
 # Copy qemu emulator binary to chroot
 install -m 755 -o root -g root "${QEMU_BINARY}" "${R}${QEMU_BINARY}"
 
@@ -36,9 +39,13 @@ install -m 755 -o root -g root "${QEMU_BINARY}" "${R}${QEMU_BINARY}"
 mkdir -p "${R}/usr/share/keyrings"
 install_readonly /usr/share/keyrings/debian-archive-keyring.gpg "${R}/usr/share/keyrings/debian-archive-keyring.gpg"
 
+
+
 # Complete the bootstrapping process
 chroot_exec /debootstrap/debootstrap --second-stage
 
+fi
+
 # Mount required filesystems
 mount -t proc none "${R}/proc"
 mount -t sysfs none "${R}/sys"

bootstrap.d/13-kernel.sh

@@ -15,7 +15,7 @@ fi
 
 # Fetch and build latest raspberry kernel
 case "$BUILD_KERNEL" in
-  "build")
+  "true")
 #if [ "$BUILD_KERNEL" = build ] ; then
   # Setup source directory
   mkdir -p "${KERNEL_DIR}"
@@ -800,10 +800,10 @@ case "$BUILD_KERNEL" in
       chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source"
     fi
   fi
-  ;;
+;;
 
 "download")
-else # BUILD_KERNEL=false
+#else # BUILD_KERNEL=false
   if [ "$SET_ARCH" = 64 ] ; then
     if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
 	  # Use Sakakis modified kernel if ZSWAP is active
@@ -879,20 +879,19 @@ else # BUILD_KERNEL=false
     rm -fr "${temp_dir}"
 	rm -f "${R}"/tmp/kernel.deb
   fi
-fi
-  ;;
+
+  # Check if kernel installation was successful
+  KERNEL="$(ls -1 "${R}"/boot/firmware/kernel* | sort | tail -n 1)"
+  if [ -z "$KERNEL" ] ; then
+    echo "error: kernel installation failed! (/boot/kernel* not found)"
+    cleanup
+    exit 1
+  fi
+;;
 
 "uselocal")
   echo "using local kernel previous run"
-  ;;
+;;
   
 esac
-
-# Check if kernel installation was successful
-KERNEL="$(ls -1 "${R}"/boot/firmware/kernel* | sort | tail -n 1)"
-if [ -z "$KERNEL" ] ; then
-  echo "error: kernel installation failed! (/boot/kernel* not found)"
-  cleanup
-  exit 1
-fi
 #fi

bootstrap.d/14-fstab.sh

@@ -8,6 +8,8 @@
 # Install and setup fstab
 install_readonly files/mount/fstab "${ETC_DIR}/fstab"
 
+if [ "$BUILD_KERNEL" != "uselocal" ]; then #ajout 2025
+
 # Generate initramfs file
 if [ "$ENABLE_INITRAMFS" = true ] ; then
   if [ "$ENABLE_CRYPTFS" = true ] ; then
@@ -119,3 +121,5 @@ if [ "$ENABLE_INITRAMFS" = true ] ; then
     chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}"
   fi
 fi
+
+fi

bootstrap.d/20-networking.sh

@@ -141,7 +141,7 @@ if [ "$ENABLE_HARDNET" = true ] ; then
   install_readonly files/sysctl.d/82-rpi-net-hardening.conf "${ETC_DIR}/sysctl.d/82-rpi-net-hardening.conf"
 
   # Setup resolver warnings about spoofed addresses
-  sed -i "s/^# spoof warn/spoof warn/" "${ETC_DIR}/host.conf"
+  #sed -i "s/^# spoof warn/spoof warn/" "${ETC_DIR}/host.conf" # comment 2025
 fi
 
 # Enable time sync

bootstrap.d/30-security.sh

@@ -1,7 +1,7 @@
 #
 # Setup users and security settings
 #
-
+if [ "$BUILD_KERNEL" != "uselocal" ]; then #ajout 2025
 # Load utility functions
 . ./functions.sh
 
@@ -22,3 +22,4 @@ else
   # Set no root password to disable root login
   chroot_exec usermod -p \'!\' root
 fi
+fi