mirror of
https://github.com/espressif/esp-idf.git
synced 2025-08-10 04:43:33 +00:00
9456c157ff
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>
Configs
Certain combinations of configs, e.g. stack and heap debug configs, are useful to set in most test apps.
To facilitiate re-use, this folder contains some of the most common ones.
These can then be added to the list of default configs in test apps:
list(PREPEND SDKCONFIG_DEFAULTS "$ENV{IDF_PATH}/tools/test_apps/configs/sdkconfig.debug_helpers" "sdkconfig.defaults")
Note that this must be set in the top-level project CMakelist.txt.
These files should not be considered stable, and are thus not recommended for use outside of IDF.