GCC static analysis support
Static analysis was introduced in GCC 10 and it is enabled
with the option
-fanalyzer. This option performs a much more expensive and thorough
analysis of the code than traditional warnings.
Run GCC static analysis
To run GCC static analysis, west build should be
called with a
-DZEPHYR_SCA_VARIANT=gcc parameter, e.g.
west build -b qemu_x86 samples/userspace/hello_world_user -- -DZEPHYR_SCA_VARIANT=gcc