Commit Graph

6 Commits

Author SHA1 Message Date
Alexey Gerenkov
57f61d2311 feat(tools): Update Clang version to esp-17.0.1_20240419 2024-05-03 16:55:13 +03:00
Darian Leung
9509c14510 build: Add --longcalls option to clang builds of xtensa targets
This commit adds the --longcalls option to UNIQ_CMAKE_ASM_FLAGS for clang
builds of xtensa targets to prevent "dangerous relocation" errors.
2023-04-18 15:51:38 +08:00
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