#
# Copyright 2018 IoT.bzh <jose.bollo@iot.bzh>
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# THE SOFTWARE.

.PHONY: all clean install deinstall

auto-nssdir := $(shell ./detect-nssdir.sh)

tst = test-localuser
lib = libnss_localuser.so.2
nssdir = $(auto-nssdir)
nsslib = $(nssdir)/$(lib)

all: $(lib) $(tst)

clean:
	test -f $(lib) && rm $(lib) || true
	test -f $(tst) && rm $(tst) || true

install: $(nsslib)

deinstall:
	test -f $(nsslib) && rm $(nsslib) || true

$(lib): localuser.c
	$(CC) $(CFLAGS) $< --PIC --pic --shared -Wl,--version-script=exports -o $@

$(nsslib): $(lib)
	install -d $(nssdir)
	install $(lib) $(nsslib)

$(tst): test-localuser.c
	$(CC) $(CFLAGS) $< -o $@