On 04.03.24 08:22, Chris Johns wrote:
diff --git a/spec/build/bsps/powerpc/qoriq/mkimage.yml b/spec/build/bsps/powerpc/qoriq/mkimage.yml new file mode 100644 index 0000000000..712fd237b1 --- /dev/null +++ b/spec/build/bsps/powerpc/qoriq/mkimage.yml @@ -0,0 +1,39 @@ +SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause +build-type: mkimage +content: | + #!${PYTHON} + + import gzip + import os + import shutil + import subprocess + import sys + import tempfile + + with tempfile.TemporaryDirectory() as tmp_dir: + bin_path = os.path.join(tmp_dir, "bin") + gz_path = os.path.join(tmp_dir, "gz") + subprocess.run([ + "${OBJCOPY}", + "-O", "binary", sys.argv[1], bin_path + ], + check=True) + with open(bin_path, "rb") as f_bin: + with gzip.open(gz_path, "wb") as f_gz: + shutil.copyfileobj(f_bin, f_gz) + subprocess.run([ + "${U_BOOT_MKIMAGE}", + "-A", "ppc", "-O", "linux", "-T", "kernel", "-a", "0x4000", "-e", + "0x4000", "-n", "RTEMS", "-d", gz_path, sys.argv[2] + ], + check=True)Sorry this patch is a no from me and adding python like this with such limited error checking is something I am not comfortable with. I am OK wih a python module that something robust can import and validate giving the user consistent and meaningful error messages but as I have just said whole programs in spec files like this, sorry thet is no from me.
Python exceptions usually give a lot of context, but sure you always can improve things. If someone doesn't like the error handling in a mkimage script he can improve it through patches.
The script may have to know details of the BSP configuration, so what would be your approach to address this? With the script in the build specification item you can simply use the variable substitution. I don't think these scripts will be super complex, just a sequence of commands.
-- embedded brains GmbH & Co. KG Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.hu...@embedded-brains.de phone: +49-89-18 94 741 - 16 fax: +49-89-18 94 741 - 08 Registergericht: Amtsgericht München Registernummer: HRB 157899 Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler Unsere Datenschutzerklärung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/ _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
