As the test uses reentrant time functions like asctime_r or ctime_r,
it should select POSIX_C_LANG_SUPPORT_R. Otherwise there are build
failures observed with the default test configuration if these
functions are not provided by the toolchain.
Signed-off-by: Ilya Tagunov <Ilya.Tagunov@synopsys.com>
C library testing is mainly there to support what is
necessary to support Zephyr. We do test a variety of libcs
currently, which is where YAML comes in handy.
However, the main libc testsuite can be overkill for testing
some things, and might not be suitable for testing optional
features.
Create a 'common' subdirectory for common libc tests.
Signed-off-by: Christopher Friedt <cfriedt@meta.com>
