Introduce new configuration menus for components that are not part of
the build. These menus will only be visible if the IDF_BUILD_V2
environment variable is defined and it will be set only in cmakev2. This
enables sharing of the root Kconfig file between cmakev1 and cmakev2.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Allow to disable implicit inlining of constexpr functions from libstdc++.
This is a known GCC issue https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93008
that may affect C++ application size depending on its structure.
With MINIMAL_BUILD enabled, menuconfig will only display configuration
options for components included in the build through main component
dependencies. This means that configuration options for excluded
components will not appear in menuconfig. This might be confusing, as
most examples currently do not use a trimmed build, and all components
detected by the build system are available in menuconfig, even if their
configuration has no effect because the components may not be linked or
used. Adding a note in the components menu of menuconfig could help
users realize they need to add a component to the main component
requirements to see its configuration options. Unfortunately, Kconfig
does not support multiline comments, so there are three separate
comments intended to adequately describe the potentially missing
component configurations.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
According to the standard assert(X) should be replaced by a void expression when
NDEBUG is set. IDF's behavior was to not trigger an assertion, but we would still
evaluate X, e.g. if X was a function it would be ran.
This MR adds a kconfig option CONFIG_COMPILER_ASSERT_NDEBUG_EVALUATE which allows us
revert the behavior to be inline with the standard.
With IDF v6.0 the plan is to make CONFIG_COMPILER_ASSERT_NDEBUG_EVALUATE=n the default
behavior.
Closes https://github.com/espressif/esp-idf/issues/10136
Closes https://github.com/espressif/esp-idf/issues/2758
- Support SOC ROOT clock source switch
- Support CPU frequency change
- Support RTC SLOW clock source switch
- Support RTC SLOW clock + RC FAST calibration
- Remove FPGA build
Probably GCC-13.x and on-wards uses "-fmerge-constants" to merge
the const section (string/floating-point) across compilation units.
This makes it difficult to properly analyze the size output of rodata
section across libraries, the merged section (big in size) is showed
across a single library.
The config option added here can help to disable this compiler behavior
and help to provide better size analysis. It can be used during
development phase only as it increases rodata section size.
- Support SOC ROOT clock source switch
- Support CPU frequency change
- Support RTC SLOW clock source switch
- Support RTC SLOW clock + RC FAST calibration
- Remove FPGA build
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>
Frantisek Hrbata
Peter Dragun
Konstantin Kondrashov
Alexey Gerenkov
Alexey Lapshin
Marius Vikhammer
armando
Chen Jichang
gaoxu
C.S.M
Song Ruo Jing
laokaiyao
Roman Leonov
JiangGuangMing
Mahavir Jain
Sudeep Mohanty
Marc Finet
jgujarathi