esp-idf

Autor	SHA1	Wiadomość	Data
Alexey Gerenkov	47c2c13de5	build: Adds support for universal Clang toolchain	2022-11-23 13:25:16 +03:00
Omar Chebib	cb90544a04	Build: fix idf_as_lib example not building	2022-01-06 03:17:29 +00:00
Omar Chebib	0baf2c43cc	Build: CMake compiler flags will be set, regardless of the cache status Defining CMake variables from the command-line or from another CMake project, such as `-DCMAKE_C_FLAGS= -DCMAKE_CXX_FLAGS=`, caused a link failure as ESP CMake was unable to set its proper compilation flags. Additional CMake compiler flags can now be provided by another project. * Closes https://github.com/espressif/esp-idf/issues/7507	2021-11-29 09:48:13 +00:00
Ivan Grokhotkov	14e600801e	cmake: allow selection of clang based toolchain This is an experimental feature intended at the moment for ESP-IDF developers only. If IDF_TOOLCHAIN=clang environment variable or CMake variable is set, use toolchain-clang-esp32xx.cmake instead of toolchain-esp32xx.cmake. These changes aren't sufficient to actually build any IDF project with clang; subsequent commits add a few workarounds required to do this. Toolchain files are added for esp32 and esp32s2, which are the targets supported in our llvm-project fork at the moment.	2021-09-16 10:54:27 +02:00