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excdf

0.1.0
0.1.0

Elixir NIF bindings for the netCDF C library. Read and write netCDF files — the standard format for array-oriented scientific data.

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excdf Makefile
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Makefile 

PRIV_DIR = $(MIX_APP_PATH)/priv

NIF_SO = $(PRIV_DIR)/excdf_nif.so



NETCDF_CFLAGS := $(shell nc-config --cflags)

NETCDF_LIBS := $(shell nc-config --libs)



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



CFLAGS = -O2 -Wall -Wextra -Wno-unused-parameter -fPIC -shared

CFLAGS += -I$(ERLANG_PATH)

CFLAGS += $(NETCDF_CFLAGS)



LDFLAGS = $(NETCDF_LIBS)



UNAME_S := $(shell uname -s)

ifeq ($(UNAME_S),Darwin)

	CFLAGS += -undefined dynamic_lookup

endif



all: $(NIF_SO)



$(NIF_SO): c_src/excdf_nif.c

	@mkdir -p $(PRIV_DIR)

	$(CC) $(CFLAGS) -o $@ $< $(LDFLAGS)



clean:

	rm -f $(NIF_SO)



.PHONY: all clean