git commit -m "fix(build): reference correct path for wlanpi_v8_defco…

…nfig and add kmod dependency

- Update build script to use build/wlanpi_v8_defconfig
- Add kmod to package dependencies to ensure depmod is available
- Enhance GitHub Actions workflow to verify file presence and install necessary packages
- Add debugging step to list repository contents during GitHub Actions run"

.github/workflows/build_kernel_bookworm.yml

@@ -55,16 +55,27 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-kernel-
 
-      # Step 6: Make the build script executable
+      # Step 6: Verify Custom Config File Presence
+      - name: Verify Custom Config File Presence
+        run: |
+          echo "Verifying presence of wlanpi_v8_defconfig in build/ directory..."
+          if [ -f build/wlanpi_v8_defconfig ]; then
+            echo "wlanpi_v8_defconfig found."
+          else
+            echo "ERROR: wlanpi_v8_defconfig not found in build/ directory."
+            exit 1
+          fi
+
+      # Step 7: Make the build script executable
       - name: Make Build Script Executable
         run: chmod +x build/build-wlanpi-kernel.sh
 
-      # Step 7: Execute the build script
+      # Step 8: Execute the build script
       - name: Execute Build Script
         id: build-kernel
         run: ./build/build-wlanpi-kernel.sh
 
-      # Step 8: Extract Kernel Version and Date
+      # Step 9: Extract Kernel Version and Date
       - name: Extract Kernel Version and Date
         id: version-info
         run: |
@@ -86,18 +97,19 @@ jobs:
           echo "PACKAGE_NAME=wlanpi-kernel-bookworm" >> $GITHUB_ENV
           echo "PACKAGE_VERSION=${VERSION}" >> $GITHUB_ENV
 
-      # Step 9: Debug Kernel and Package Versions
+      # Step 10: Debug Kernel and Package Versions
       - name: Debug Kernel and Package Versions
         run: |
           echo "Kernel Version: ${{ env.KERNEL_VERSION }}"
           echo "Build Date: ${{ env.BUILD_DATE }}"
           echo "Package Name: ${{ env.PACKAGE_NAME }}"
           echo "Package Version: ${{ env.PACKAGE_VERSION }}"
 
-      # Step 10: Upload Debian Package as Artifact
+      # Step 11: Upload Debian Package as Artifact
       - name: Upload Debian Package
         uses: actions/upload-artifact@v4  # Updated to v4 to avoid deprecation warnings
         with:
           name: ${{ env.PACKAGE_NAME }}-${{ env.KERNEL_VERSION }}
           path: output/*.deb
 
+

.gitignore

@@ -5,3 +5,4 @@ output
 *swp
 build/build_kernel.log
 build/linux/
+linux/

build/build-wlanpi-kernel.sh

@@ -12,15 +12,21 @@ LOG_FILE="build_kernel.log"
 exec > >(tee -i "$LOG_FILE")
 exec 2>&1
 
+# Determine the directory where the script resides
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# Set the repository root directory (assuming the script is in 'build/' directory)
+REPO_ROOT="$(dirname "$SCRIPT_DIR")"
+
 # Variables
 KERNEL_REPO="https://github.com/raspberrypi/linux.git"
 KERNEL_BRANCH="rpi-6.12.y"
-KERNEL_SRC_DIR="linux"
-OUTPUT_PATH="$(pwd)/output"  # Output directory
+KERNEL_SRC_DIR="$REPO_ROOT/linux"
+OUTPUT_PATH="$REPO_ROOT/output"  # Output directory
 CROSS_COMPILE="aarch64-linux-gnu-"
 ARCH="arm64"
 BASE_CONFIG="bcm2711_defconfig"
-CUSTOM_CONFIG="wlanpi_v8_defconfig"  # Corrected path
+CUSTOM_CONFIG_FILE="wlanpi_v8_defconfig"
+CUSTOM_CONFIG_PATH="$SCRIPT_DIR/$CUSTOM_CONFIG_FILE"
 NUM_CORES=$(nproc)
 
 # Define the new kernel image name
@@ -30,12 +36,9 @@ IMAGE_OUTPUT="${OUTPUT_PATH}/boot/firmware/${KERNEL_IMAGE_NAME}"
 DTB_OUTPUT_DIR="${OUTPUT_PATH}/boot/firmware/"
 DTBO_OUTPUT_DIR="${OUTPUT_PATH}/boot/firmware/overlays/"
 MODULES_OUTPUT_DIR="${OUTPUT_PATH}/lib/modules"
-PACKAGE_DIR="$(pwd)/wlanpi-kernel-package"
+PACKAGE_DIR="$REPO_ROOT/wlanpi-kernel-package"
 # PACKAGE_NAME and PACKAGE_VERSION will be set after retrieving KERNEL_VERSION and BUILD_DATE
 
-# Save the main build directory before changing directories
-BUILD_DIR="$(pwd)"
-
 # Functions
 error_exit() {
     echo "Error on line $1"
@@ -66,7 +69,7 @@ else
     git fetch origin "$KERNEL_BRANCH"
     git checkout "$KERNEL_BRANCH"
     git reset --hard "origin/$KERNEL_BRANCH"
-    cd "$BUILD_DIR"  # Return to main build directory
+    cd "$REPO_ROOT"  # Return to repository root directory
 fi
 
 # Change to kernel source directory
@@ -90,14 +93,14 @@ echo "Loading base config: $BASE_CONFIG..."
 make "$BASE_CONFIG"
 
 # Merge custom config
-echo "Merging custom config: $CUSTOM_CONFIG..."
-if [ -f "$BUILD_DIR/$CUSTOM_CONFIG" ]; then
+echo "Merging custom config: $CUSTOM_CONFIG_PATH..."
+if [ -f "$CUSTOM_CONFIG_PATH" ]; then
     # Use merge_config.sh to merge the custom config fragment with the base config
-    ./scripts/kconfig/merge_config.sh -m .config "$BUILD_DIR/$CUSTOM_CONFIG" .config
+    ./scripts/kconfig/merge_config.sh -m .config "$CUSTOM_CONFIG_PATH" .config
     # Apply the merged configuration
     make olddefconfig
 else
-    echo "ERROR: Custom config file $CUSTOM_CONFIG not found in $BUILD_DIR."
+    echo "ERROR: Custom config file $CUSTOM_CONFIG_PATH not found."
     exit 1
 fi
 
@@ -273,3 +276,4 @@ echo "Cleaning up temporary package directory..."
 rm -rf "$PACKAGE_DIR"
 
 echo "Kernel build, module installation, and package creation completed successfully."
+