nuttx/crypto/Makefile
Xiang Xiao 23668a4b9b build: Remove the empty variable assignment
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-24 08:24:13 -06:00

110 lines
2.9 KiB
Makefile

############################################################################
# crypto/Makefile
#
# Copyright (C) 2007, 2008, 2011-2014, 2016 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
include $(TOPDIR)/Make.defs
ifeq ($(CONFIG_CRYPTO),y)
# Basic
CRYPTO_CSRCS += crypto.c testmngr.c
# cryptodev support
ifeq ($(CONFIG_CRYPTO_CRYPTODEV),y)
CRYPTO_CSRCS += cryptodev.c
endif
# Software AES library
ifeq ($(CONFIG_CRYPTO_SW_AES),y)
CRYPTO_CSRCS += aes.c
endif
# BLAKE2s hash algorithm
ifeq ($(CONFIG_CRYPTO_BLAKE2S),y)
CRYPTO_CSRCS += blake2s.c
endif
# Entropy pool random number generator
ifeq ($(CONFIG_CRYPTO_RANDOM_POOL),y)
CRYPTO_CSRCS += random_pool.c
endif
endif # CONFIG_CRYPTO
ASRCS = $(CRYPTO_ASRCS)
AOBJS = $(ASRCS:.S=$(OBJEXT))
CSRCS = $(CRYPTO_CSRCS)
COBJS = $(CSRCS:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS)
OBJS = $(AOBJS) $(COBJS)
BIN = libcrypto$(LIBEXT)
all: $(BIN)
.PHONY: depend clean distclean
$(AOBJS): %$(OBJEXT): %.S
$(call ASSEMBLE, $<, $@)
$(COBJS): %$(OBJEXT): %.c
$(call COMPILE, $<, $@)
$(BIN): $(OBJS)
$(call ARCHIVE, $@, $(OBJS))
.depend: Makefile $(SRCS)
ifeq ($(CONFIG_CRYPTO),y)
$(Q) $(MKDEP) "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep
endif
$(Q) touch $@
depend: .depend
clean:
$(call DELFILE, $(BIN))
$(call CLEAN)
distclean: clean
$(call DELFILE, Make.dep)
$(call DELFILE, .depend)
-include Make.dep