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From: "'Isaac True' via isar-users" <isar-users@googlegroups.com>
To: isar-users@googlegroups.com
Cc: Isaac True <itrue@emlix.com>
Subject: [PATCH v3 0/2] linux-custom: add linux-perf package
Date: Thu, 27 Nov 2025 12:26:23 +0100	[thread overview]
Message-ID: <20251127113059.559394-1-itrue@emlix.com> (raw)

Modify the linux-custom recipe to additionally generate a linux-perf
package, build the perf binary, and add this binary to the new package.
This is useful for profiling application and kernel performance on
targets.

Changes since v2:

- Bring the packaging more in-line with the Debian kernel packages and
  rename linux-tools to linux-perf and use the package description from
  the linux-perf Debian package.
- Rename the build profile from "tools" to "notools" and invert the
  logic used to determine whether to build perf. This brings it more
  in-line with how the Debian kernel packaging works. The accompanying
  variable has been renamed from `KERNEL_BUILD_TOOLS` to
  `KERNEL_BUILD_NOTOOLS`.

Changes since v1:

- Make generation of the linux-tools package configurable. If the
  `KERNEL_BUILD_TOOLS` variable is set to `"1"`, perf will be built
  and the package will be generated.

Isaac True (2):
  linux-custom: build perf and add it to the linux-perf package
  doc: custom_kernel: add information on linux-perf

 doc/custom_kernel.md                                   |  9 +++++----
 meta/recipes-kernel/linux/files/debian/control.tmpl    |  9 +++++++++
 meta/recipes-kernel/linux/files/debian/isar/build.tmpl |  3 +++
 .../recipes-kernel/linux/files/debian/isar/common.tmpl |  2 ++
 .../linux/files/debian/isar/install.tmpl               |  7 +++++++
 meta/recipes-kernel/linux/files/debian/rules.tmpl      |  2 +-
 meta/recipes-kernel/linux/linux-custom.inc             | 10 ++++++++++
 7 files changed, 37 insertions(+), 5 deletions(-)

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             reply	other threads:[~2025-11-27 11:31 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-27 11:26 'Isaac True' via isar-users [this message]
2025-11-27 11:26 ` [PATCH v3 1/2] linux-custom: build perf and add it to the " 'Isaac True' via isar-users
2025-11-27 11:39   ` 'Jan Kiszka' via isar-users
2025-11-27 11:26 ` [PATCH v3 2/2] doc: custom_kernel: add information on linux-perf 'Isaac True' via isar-users

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