add rpmbuild.py

build.py

@@ -12,6 +12,7 @@ from utils.generate_spec import generate_spec_file
 from utils.kernel import clone_kernel, make_kernel_tar
 from utils.uboot import build_uboot
 from utils.patch import apply_uboot_patches, apply_kernel_patches
+from utils.rpmbuild import run_rpmbuild
 
 
 BASE_DIR = os.getcwd()
@@ -52,6 +53,12 @@ def main():
         clone_kernel(TMP_DIR, BASE_DIR, config, vendor, device, kernel_dir)
         kernel_rpm_dir = os.path.join(TMP_DIR, vendor, device, "kernel-build")
         make_kernel_tar(kernel_dir, kernel_rpm_dir)
+        # Call rpmbuild to build the kernel RPM
+        try:
+            run_rpmbuild(kernel_rpm_dir, arch)
+        except Exception as e:
+            print(f"Failed to build RPM: {e}")
+            sys.exit(1)
     else:
         print("Skipping kernel build.")
 

utils/kernel.template

@@ -25,7 +25,7 @@ grep -Irl /lib/modules | xargs sed -i -e 's,/lib/modules,%{_modulesdir},g' -e 's
 
 %build
 {MAKE_DEFCONFIG}
-%make_build CROSS_COMPILE=/usr/bin/{ARCH}-linux-gnu- ARCH={KERNEL_ARCH}
+%make_build -s CROSS_COMPILE=/usr/bin/{ARCH}-linux-gnu- ARCH={KERNEL_ARCH}
 
 %install
 # Install kernel modules, if any

utils/rpmbuild.py

@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import os
+import sys
+import subprocess
+
+
+def run_rpmbuild(kernel_build_dir, target_arch):
+    """Run rpmbuild for the given kernel build directory and target architecture."""
+    # Ensure the kernel-build directory exists
+    if not os.path.isdir(kernel_build_dir):
+        print(f"Error: Kernel build directory '{kernel_build_dir}' does not exist.")
+        sys.exit(1)
+
+    # Change to the kernel-build directory
+    os.chdir(kernel_build_dir)
+
+    # Check if a spec file exists
+    spec_files = [f for f in os.listdir(kernel_build_dir) if f.endswith(".spec")]
+    if not spec_files:
+        print(f"Error: No spec files found in '{kernel_build_dir}'.")
+        sys.exit(1)
+    elif len(spec_files) > 1:
+        print(f"Warning: Multiple spec files found in '{kernel_build_dir}'. Using '{spec_files[0]}'.")
+
+    # Use the first spec file found
+    spec_file = spec_files[0]
+
+    # Define paths for RPM build directories
+    rpmdir = os.path.join(kernel_build_dir, "RPMS")
+    builddir = os.path.join(kernel_build_dir, "BUILD")
+    os.makedirs(rpmdir, exist_ok=True)
+    os.makedirs(builddir, exist_ok=True)
+
+    # Construct the rpmbuild command
+    rpmbuild_command = [
+        "rpmbuild", "-ba",
+        f"--target={target_arch}",
+        f"--define", f"_sourcedir {kernel_build_dir}",
+        f"--define", f"_rpmdir {rpmdir}",
+        f"--define", f"_builddir {builddir}",
+        spec_file
+    ]
+
+    # Run the rpmbuild command
+    try:
+        print(f"Running rpmbuild for spec file: {spec_file} with target architecture: {target_arch}")
+        #subprocess.run(rpmbuild_command, check=True)
+        subprocess.run(
+            rpmbuild_command,
+            stdin=subprocess.DEVNULL,  # Отключение ввода
+            stdout=sys.stdout,         # Вывод в стандартный поток
+            stderr=sys.stderr,         # Вывод ошибок
+            check=True
+        )
+        print(f"RPM build completed successfully. RPMs are located in: {rpmdir}")
+    except subprocess.CalledProcessError as e:
+        print(f"Error: rpmbuild failed with error code {e.returncode}")
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    if len(sys.argv) != 3:
+        print("Usage: rpmbuild.py <kernel-build-dir> <target-arch>")
+        sys.exit(1)
+
+    kernel_build_dir = sys.argv[1]
+    target_arch = sys.argv[2]
+    run_rpmbuild(kernel_build_dir, target_arch)