CFLAGS += -DRTC_NORMALIZE_COMPAT=1

USEMODULE += periph_rtc_common

# MSP-430's libc does not provide `mktime()` used by this test
FEATURES_BLACKLIST += arch_msp430

# AVR/ATmega uses `int8_t` for `struct tm` which leads to integer overflows
# in these tests
FEATURES_BLACKLIST += arch_avr8