In cmake v1, __build_process_project_includes() exports all build
properties as CMake variables before including project_include.cmake
files. cmakev2 was missing this step, causing components like ULP that
reference build properties as CMake variables (e.g. ${SDKCONFIG_HEADER})
to receive empty values.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
The cmakev2 kconfig module sets sdkconfig output paths using internal
property names (__SDKCONFIG_HEADER, __SDKCONFIG_CMAKE, etc.), but
components like ULP read the public names (SDKCONFIG_HEADER,
SDKCONFIG_CMAKE). This results in empty values being passed to the ULP
sub-project, causing its CMake configure step to fail.
Add public aliases matching the cmake v1 property names for backward
compatibility.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Add a check_api_compatibility CI job that uses esp-api-check to detect
breaking API changes in merge requests. The job compares API
declarations between the MR base and head commits using libclang, and
posts a discussion thread on the MR if WARNING or BREAKING changes are
found.
- Add CI job in host-test.yml with clang toolchain and allow_failure
- Add test_api_check project for CMake configuration with all
components enabled
- Define __DOXYGEN__ and IDF_DOC_BUILD so the checker can see
declarations behind these guards
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit introduces a new build property, __OPTIONAL_REQUIRES_MODE,
and uses it to either defer or link immediately, optional requirements
to components that request such linkage via the
idf_component_optional_requires() function in build system v2. The
DEFERRED mode is intended for single-binary projects where in the linking
of optional components happens after the library target is created the
dependency graph is available to the build system, thereby allowing it to
behave like the v1 version of the function.
Made-with: Cursor
Replace the peripherals index USB entries with direct links to
ESP-USB so the generated pages are no longer redirect-only stubs.
Keep legacy USB URLs working via redirects, including the
individual USB host maintainer notes pages.
Remove the obsolete placeholder documents and stale CODEOWNERS
pattern.
Mark the moved USB examples as KNOWN_MISSING in the example
documentation checker until it can also read the ESP-USB guide.
Since it causes issues when including directly by the checker
* causes conflicts with remote and local versions of esp_wifi_he_types.h
* this issue will be solved by replacing #pragma once with old style
sentinels, thus including either remote or local version
Introduce a callback mechanism that lets components register CMake
functions to be called at specific points in the build lifecycle.
Currently, this framework only supports registering callbacks to be
called after the executable target is created, i.e, the POST_ELF phase
of the build but before the binary target is created.
Add idf_build_get_compile_options() to aggregate COMPILE_OPTIONS,
C_COMPILE_OPTIONS, CXX_COMPILE_OPTIONS, and ASM_COMPILE_OPTIONS build
properties with generator expressions. Replace internal
__get_compile_options(OUTPUT ...) usage in idf_component_register and
idf_component_include with the new public function.
morris
Alexey Lapshin
Frantisek Hrbata
Evgeny Torbin
Sudeep Mohanty
Marek Fiala
Tomas Rezucha
Tan Yan Quan
Song Ruo Jing
Roland Dobai
Ivan Grokhotkov
Island
Ivan Grokhotkov (bot)
Peter Dragun
igor.masar
Marius Vikhammer
David Čermák
Jiang Jiang Jian
Fu Hanxi
Chen Yudong
igor.udot