8 lines
238 B
Makefile
8 lines
238 B
Makefile
ifeq (, $(RIOT_CHACHA_PRNG_DEFAULT))
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RIOT_CHACHA_PRNG_DEFAULT := $(shell head -c 64 /dev/urandom | hexdump -e '"0x%4xull,"')
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endif
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CFLAGS += -DRIOT_CHACHA_PRNG_DEFAULT="$(RIOT_CHACHA_PRNG_DEFAULT)"
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include $(RIOTBASE)/Makefile.base
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