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The -Werror=all activates error for all warnings in -Wall, however, it
does not activate error for other default warnings, such as:
- int-conversion (pointer from integer w/o a cast)
- incompatible-pointer-types
- discarded-qualifiers
Which are IMO even more important that -Wall.
This commit fixes that by activating error for all warnings (i.e. from
-Wall and default ones) and removing those from -Wextra, as the culprit
commit seemed to address.
Fixes: 60f29236f6 "Build system: Raise warning level" (2016-11-16)
In order to avoid long analysis during esp-idf upgrade, provide a way to
restore the previous -Werror=all behavior that consider only warnings
from -Wall (and not default ones).
Also add a hint to use the Kconfig option on compilation error, but warn
that fixing the code is the preferred way.
Merges https://github.com/espressif/esp-idf/pull/11239
Suggested-By: Ivan Grokhotkov <ivan@espressif.com>
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-H2 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
|---|
This project is for testing if the application can be built with a particular sdkconfig setting.
To add new configuration, create one more sdkconfig.ci.NAME file in this directory. To make the configuration target-specific, add a CONFIG_IDF_TARGET="name" line.
If you need to test for anything other than building, create another test project.