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libsecp256k1

0.1.10
0.1.10 0.1.9 0.1.8 0.1.7 0.1.6 0.1.5 0.1.4 0.1.3 0.1.2 0.1.1 0.1.0

Erlang NIF bindings for the the libsecp256k1 library

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libsecp256k1 Makefile
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Makefile 

MIX = mix



ERLANG_PATH = $(shell erl -eval 'io:format("~s", [lists:concat([code:root_dir(), "/erts-", erlang:system_info(version), "/include"])])' -s init stop -noshell)

CFLAGS += -I$(ERLANG_PATH)

CFLAGS += -I c_src/secp256k1 -I c_src/secp256k1/src -I c_src/secp256k1/include



ifeq ($(wildcard deps/libsecp256k1),)

	LIB_PATH = ../libsecp256k1

else

	LIB_PATH = deps/libsecp256k1

endif



CFLAGS += -I$(LIB_PATH)/src



ifneq ($(OS),Windows_NT)

	CFLAGS += -fPIC



	ifeq ($(shell uname),Darwin)

		LDFLAGS += -dynamiclib -undefined dynamic_lookup

	endif

endif



LDFLAGS += c_src/secp256k1/.libs/libsecp256k1.a -lgmp



.PHONY: clean



all: priv/libsecp256k1_nif.so



priv/libsecp256k1_nif.so: c_src/libsecp256k1_nif.c

	c_src/build_deps.sh

	$(CC) $(CFLAGS) -shared -o $@ c_src/libsecp256k1_nif.c $(LDFLAGS)



clean:

	$(MIX) clean

	c_src/build_deps.sh clean

	$(MAKE) -C $(LIB_PATH) clean

	$(RM) priv/libsecp256k1_nif.so