# Copyright (C) 1996, 2000, 2001, 2007, 2009 Free Software Foundation, Inc.
# This file is part of the GNU C Library.

# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.

# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.

# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, write to the Free
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307 USA.

#
#	Sub-makefile for crypt() portion of the library.
#
#include ../option-groups.mak


CC = gcc
CFLAGS += -Wall -O1 -Werror -std=gnu99
CFLAGS += -DHAVE_CONFIG_H -I. -D_GNU_SOURCE=1 -D__USE_GNU=1 -D_LIBC --include config.h
#CFLAGS += "-D__nonnull(A)=__attribure__((__nonnull\#\#A))"
CFLAGS += "-D__nonnull(A)="
CFLAGS += "-D__set_errno(E)=errno=(E)"
#CFLAGS += "-Dweak_alias(name,aliasname)=extern __typeof (name) aliasname __attribute__ ((weak, alias (\#name)));"
CFLAGS += "-Dweak_alias(name,aliasname)=extern __typeof (name) aliasname __attribute__ ((alias (\#name)));"
CFLAGS += -D__stpncpy=stpncpy
#LDFLAGS += -Wl,--export-all-symbols
OBJECTS = \
	crypt.o \
	crypt-entry.o \
	crypt_util.o \
	md5.o \
	md5-crypt.o \
	sha256.o \
	sha256-crypt.o \
	sha512.o \
	sha512-crypt.o

#subdir	:= crypt

headers := crypt.h

extra-libs-$(OPTION_EGLIBC_CRYPT) := libcrypt
extra-libs-others-y := $(extra-libs-y)

libcrypt-routines := crypt-entry md5-crypt sha256-crypt sha512-crypt
libcrypt-routines-$(OPTION_EGLIBC_CRYPT_UFC) := crypt_util crypt
libcrypt-routines += $(libcrypt-routines-y)

libcrypt.a:	$(OBJECTS)
	$(AR) -r $@ $^

tests-$(OPTION_EGLIBC_CRYPT) := md5c-test sha256c-test sha512c-test
tests-$(OPTION_EGLIBC_CRYPT_UFC) += cert

distribute := ufc-crypt.h crypt-private.h ufc.c speeds.c README.ufc-crypt \
	      Banner md5.h sha256.h sha512.h

#include ../Makeconfig

#ifeq ($(crypt-in-libc)$(OPTION_EGLIBC_CRYPT),yesy)
#routines += $(libcrypt-routines)
#endif

ifeq ($(nss-crypt),yes)
CPPFLAGS-sha256-crypt.c = -DUSE_NSS -I$(shell nss-config --includedir)
CPPFLAGS-sha512-crypt.c = -DUSE_NSS -I$(shell nss-config --includedir)
CPPFLAGS-md5-crypt.c = -DUSE_NSS -I$(shell nss-config --includedir)
LDLIBS-crypt.so = -lfreebl3
else
libcrypt-routines += md5 sha256 sha512

tests-$(OPTION_EGLIBC_CRYPT) += md5test sha256test sha512test

$(objpfx)md5test: $(objpfx)md5.o
$(objpfx)sha256test: $(objpfx)sha256.o
$(objpfx)sha512test: $(objpfx)sha512.o
endif

#include ../Rules

#ifeq ($(OPTION_EGLIBC_CRYPT),y)
#ifeq (yes,$(build-shared))
#$(addprefix $(objpfx),$(tests)): $(objpfx)libcrypt.so
#else
#$(addprefix $(objpfx),$(tests)): $(objpfx)libcrypt.a
#endif
#ifeq (yes,$(build-bounded))
#$(tests:%=$(objpfx)%-bp): $(objpfx)libcrypt_b.a
#endif
#endif # eglibc: OPTION_EGLIBC_CRYPT

# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
# This ensures they will load libc.so for needed symbols if loaded by
# a statically-linked program that hasn't already loaded it.
#$(objpfx)libcrypt.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a

cygcrypt-1.dll:	$(OBJECTS)
	$(CC) --shared $(LDFLAGS) $^ -o $@

cygcrypt-0.dll:	cygcrypt-1.dll
	ln $< $@ || cp $< $@

cygcrypt.dll:	cygcrypt-1.dll
	ln -s $< $@

libcrypt.so.1:	$(OBJECTS)
	$(CC) --shared $(LDFLAGS) $^ -o $@

libcrypt.so:	libcrypt.so.1
	ln -s $< $@

speeds:	speeds.o libcrypt.a
	$(CC) $(LDFLAGS) $^ -o $@

ufc:	ufc.o libcrypt.a
	$(CC) $(LDFLAGS) $^ -o $@

clean:
	rm -f *.o *.dll *.a speeds ufc cygcrypt.dll cygcrypt-2.13.dll cygcrypt-1.dll libcrypt.so libcrypt-2.13.so libcrypt.so.1 libcrypt.a