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mirror of https://git.yoctoproject.org/poky synced 2026-06-02 01:19:52 +00:00
Marta Rybczynska 232b5533de cve-check: Fix report generation
The addition of summary output caused two issues: error when building
an image and the fact that JSON output was generated even when
CVE_CHECK_FORMAT_JSON.

When generating an image it caused an error like:
ERROR: core-image-minimal-1.0-r0 do_rootfs: Error executing a python function in exec_func_python() autogenerated:

  The stack trace of python calls that resulted in this exception/failure was:
  File: 'exec_func_python() autogenerated', lineno: 2, function: <module>
       0001:
   *** 0002:cve_check_write_rootfs_manifest(d)
       0003:
  File: '/home/alexk/poky/meta/classes/cve-check.bbclass', lineno: 213, function: cve_check_write_rootfs_manifest
       0209:
       0210:        link_path = os.path.join(deploy_dir, "%s.json" % link_name)
       0211:        manifest_path = d.getVar("CVE_CHECK_MANIFEST_JSON")
       0212:        bb.note("Generating JSON CVE manifest")
   *** 0213:        generate_json_report(json_summary_name, json_summary_link_name)
       0214:        bb.plain("Image CVE JSON report stored in: %s" % link_path)
       0215:}
       0216:
       0217:ROOTFS_POSTPROCESS_COMMAND:prepend = "${@'cve_check_write_rootfs_manifest; ' if d.getVar('CVE_CHECK_CREATE_MANIFEST') == '1' else ''}"
  Exception: NameError: name 'json_summary_name' is not defined

The fix is to pass the d variable to the pure python function generate_json_report
to get correct values of variables and add conditions for the JSON
output where needed.

In addition clarify the message presenting the summary JSON file,
which isn't related to an image.

Uses partial fixes from Alex Kiernan, Ernst Sjöstrand (ernstp),
and Davide Gardenal.

Fixes: f2987891d315 ("cve-check: add JSON format to summary output")

(From OE-Core rev: 665f981fccbb09d51349c4bd4cfe4ca91001e3bd)

Signed-off-by: Marta Rybczynska <marta.rybczynska@huawei.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 9015dec93233c7d45fd0c9885ff5d4ec23ad377d)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-05-24 15:48:37 +01:00
2022-05-24 15:48:37 +01:00
2021-12-08 20:28:01 +00:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
S
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