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libsalty

0.1.0
0.1.3 0.1.2 0.1.1 0.1.0

An Elixir wrapper around the libsodium cryptographic library. Based on erlang-nif.

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libsalty Makefile
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Makefile 

# get information about the compilation environment

# TODO enable cross compilation

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

ERL_I :=$(shell erl -eval 'io:format("~s~n", [lists:concat([code:lib_dir(erl_interface), "/include"])])' -s init stop -noshell)

ERL_L :=$(shell erl -eval 'io:format("~s~n", [lists:concat([code:lib_dir(erl_interface), "/lib"])])' -s init stop -noshell)

ARCH :=$(shell erl -eval 'io:format("~s~n", [lists:concat([erlang:system_info(system_architecture)])])' -s init stop -noshell)



LIBSODIUM_I = -Wall -Werror -I/usr/local/include/sodium

CFLAGS = -c -g -Wall -fPIC 

ERLANG_IFLAGS=-I$(ERTS_I) -I$(ERL_I)

ERLANG_LFLAGS =  -shared -L"$(ERL_L)" -lerl_interface -lei -L/usr/local/lib -Wl,-R/usr/local/lib -lsodium  



CC?=clang

EBIN_DIR=ebin



NIF_SRC=\

		src/salty_nif.c



all:

	mkdir -p priv/$(ARCH) &&\

		$(CC) $(CFLAGS) $(DRV_CFLAGS) $(ERLANG_IFLAGS) $(LIBSODIUM_I) src/salty_nif.c -o src/salty_nif.o # 2>&1 >/dev/null

	$(CC) src/salty_nif.o $(ERLANG_LFLAGS) -o priv/$(ARCH)/salty_nif.so

	mkdir -p  ./_build/dev/lib/salty/priv/$(ARCH)/

	cp ./priv/$(ARCH)/salty_nif.so ./_build/dev/lib/salty/priv/$(ARCH)/



clean:

	find . -name "*.o" -type f -delete