USEPKG += tlsf
USEMODULE += lua-contrib
USEMODULE += printf_float

# LUA is only supported by 32-bit architectures
FEATURES_REQUIRED += arch_32bit

# LUA is not supported on RISCV because of build issues with the toolchain
# (undefined reference to _times, _unlink and _link functions in provided
# newlib nano).
FEATURES_BLACKLIST += arch_riscv

# LUA is not compatible with picolibc and raises errors at compile time:
# - lua/liolib.c:671:38: error: '_IOFBF' undeclared (first use in this function)
# - lua/liolib.c:671:46: error: '_IOLBF' undeclared (first use in this function)
FEATURES_BLACKLIST += picolibc

ifneq (,$(filter newlib_syscalls_default,$(USEMODULE)))
  USEMODULE += libc_gettimeofday
endif

ifneq (,$(filter native,$(CPU)))
  USEMODULE += libc_gettimeofday
endif