While the `esp-idf-sbom` `idf.py` extension is implemented within the
`esp-idf-sbom` python package, a few minor changes are also required on
the `idf.py` side.
1. Add `esp-idf-sbom` as a core requirement so it is automatically
installed by the installation scripts.
2. Add the `sbom-create` action to the list of actions for which the
flashing-related closing message is displayed.
3. Update the documentation in the api-guides for tools.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
The minimal build property is simply a shorthand for `set(COMPONENTS
main)`. The issue is that there is currently no check to verify whether
the `main` component actually exists or is known to the build system.
If the `main` component is not present, print an error message along
with suggestions on how to fix this inconsistency.
Closes https://github.com/espressif/esp-idf/issues/18219
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
- Added new option NVS_READWRITE_PURGE for nvs_open. All update and erase operations of
the handle are wiping out the content erased items on top of just marking them erased.
- Added new API call nvs_purge_all allowing to wipe out the existing erased items
of the handle.
The idf_component_optional_requires compatibility function in cmakev2
currently attempts to mimic the behavior of cmakev1 by adding a
dependency only if a component is already included in the build. In
cmakev1, this is handled by checking the BUILD_COMPONENTS list, which is
created during an early evaluation phase. Because cmakev2 removed this
early phase to allow for configuration-based component dependencies, the
build system does not inherently know which components will be part of
the build beforehand. To compensate, the current compatibility function
relies on the TARGET_EXISTS generator expression to determine if a
component should be linked.
This approach poses a problem because generator expressions are not
evaluated until the generation phase, but cmakev2 processes linker
scripts during the configuration phase by recursively scanning targets
linked to a library. Because the scanner does not recognize and cannot
evaluate generator expressions, any component linked optionally through
generator expression is skipped. If that component carries a linker
script, the script is never added to the library interface, resulting in
build failures. Since cmakev2 aims to support multiple libraries, a
component might also exist globally, causing TARGET_EXISTS to evaluate
to true, yet still be missed during a specific library's recursive scan,
leading to the same omission of necessary linker scripts.
To resolve this, the implementation of idf_component_optional_requires
is changed to check if a component is known to the build system in
COMPONENTS_DISCOVERED build property. If so, it is explicitly included
and linked directly via its interface target. While this may pull more
components into a build than the previous generator expression method,
potentially increasing build times, it ensures that dependency trees are
fully visible to the library target scanner. This serves as a practical
middle ground that maintains compatibility with existing components and
ensures build stability. This approach allows for the gradual fixing of
idf_component_optional_requires usage in components for cmakev2, with
the eventual goal of removing its usage in cmakev2 entirely.
This change also fixes cases where idf_component_optional_requires is
used to conditionally add requirements based on configuration options.
In cmakev2, the presence of a configuration option does not guarantee[1]
that a component has been included via add_subdirectory, unlike the
behavior in cmakev1. With this change even constructions like
```cmake
if(CONFIG_VFS_SUPPORT_IO)
idf_component_optional_requires(PRIVATE vfs)
endif()
```
will now work in cmakev2, as the updated idf_component_optional_requires
explicitly includes the required component if it is available to the
build system.
Closes https://github.com/espressif/esp-idf/issues/18133
[1] https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/build-system-v2.html#id9
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Shen Mengjing
Roland Dobai
Martin Vychodil
Frantisek Hrbata
Konstantin Kondrashov
Konstantin Kondrashov
renpeiying
Marek Fiala
Mahavir Jain
Jiang Jiang Jian
Chen Chen
Ashish Sharma
Rahul Tank
Zhang Shuxian
Lu Wei Ke
Chen Ji Chang
Samuel Obuch
Wan Lei
Tomas Rezucha
Radek Tandler
Aditya Patwardhan
Wu Zheng Hui
Adam Múdry