zara/zephyr - zephyr - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Daniel Leung	4b5ceb9dd0	cmake: compiler/xt-clang: add -Wno-unknown-warning-option xt-clang is usually based on older version of clang, and Zephyr main targets more recent versions. Because of this, some newer compiler flags may cause warnings where twister would mark as test being failed. To workaround that, add -Wno-unknown-warning-option to suppress those warnings. Fixes #84138 Signed-off-by: Daniel Leung <daniel.leung@intel.com>	4 months ago
Daniel Leung	e38fc6de8a	cmake: enable -Wshadow partially for in-tree code This enables -Wshadow to warn about shadow variables on in tree code under arch/, boards/, drivers/, kernel/, lib/, soc/, and subsys/. Note that this does not enable it globally because out-of-tree modules will probably take some time to fix (or not at all depending on the project), and it would be great to avoid introduction of any new shadow variables in the meantime. Also note that this tries to be done in a minimally invasive way so it is easy to revert when we enable -Wshadow globally. Source files under modules/, samples/ and tests/ are currently excluded because there does not seem to be a trivial way to add -Wshadow there without going through all CMakeLists.txt to add the option (as there are 1000+ files to change). Signed-off-by: Daniel Leung <daniel.leung@intel.com>	2 years ago
Daniel Leung	53316d5c8e	toolchain: rename xcc-clang to xt-clang This reflects the actual compiler executable name of the Xtensa LLVM/Clang compiler. Signed-off-by: Daniel Leung <daniel.leung@intel.com>	2 years ago
Aastha Grover	5144e78070	xcc-clang: add default C includes when build C++ code nostdinc_include flag needs to contain path to llvm libraries and remove other relative paths. Change compiler flag to add default C includes on building C++ code using xcc-clang compiler. Fixes #54730 Signed-off-by: Aastha Grover <aastha.grover@intel.com>	2 years ago
Flavio Ceolin	8259931fce	xcc-clang: Do not used unavailable options xcc-clang in based on clan-10 and does not support -fno-pic and -fno-pie. clang-10: warning: argument unused during compilation: '-fno-pic' [-Wunused-command-line-argument] [147/148] Linking C executable zephyr/zephyr.elf clang-10: warning: argument unused during compilation: '-no-pie' [-Wunused-command-line-argument] Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>	3 years ago
Ederson de Souza	41d05fccd6	cmake: Add xcc-clang toolchain Instead of setting XCC_USE_CLANG=1, this patch adds xcc-clang toolchain that is basically xcc using the clang compiler. Initially, the new toolchain simply includes files from current xcc toolchain and (re)sets some variables. This should be a more scalable approach to diverge the toolchains in the future than placing "if($ENV{XCC_USE_CLANG})" at several places. It should also help to filter tests that run (or not) exclusively with the clang variant of XCC on twister. The XCC_USE_CLANG flag is documented as deprecated, and a message is emitted during build if still in use. Its new behaviour is to instruct Zephyr to use `xcc-clang` toolchain. Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>	3 years ago