Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 690 insertions, 0 deletions

diff --git a/src/spdk/intel-ipsec-mb/Makefile b/src/spdk/intel-ipsec-mb/Makefile
new file mode 100644
index 000000000..2d993bdf4
--- /dev/null
+++ b/src/spdk/intel-ipsec-mb/Makefile
@@ -0,0 +1,690 @@
+#
+# Copyright (c) 2012-2019, Intel Corporation
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#     * Redistributions of source code must retain the above copyright notice,
+#       this list of conditions and the following disclaimer.
+#     * 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.
+#     * Neither the name of Intel Corporation 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.
+#
+
+LIB = libIPSec_MB
+SHARED ?= y
+IMB_HDR = intel-ipsec-mb.h
+
+# Detect library version
+IMB_VERSION = $(shell grep -e "IMB_VERSION_STR" $(IMB_HDR) | cut -d'"' -f2)
+ifeq ($(IMB_VERSION),)
+$(error "Failed to detect library version!")
+endif
+
+VERSION = $(shell echo $(IMB_VERSION) | cut -d. -f1-3)
+SO_VERSION = $(shell echo $(VERSION) | cut -d. -f1)
+
+PREFIX ?= /usr
+LIB_INSTALL_DIR ?= $(PREFIX)/lib
+HDR_DIR ?= $(PREFIX)/include
+MAN_DIR ?= $(PREFIX)/man/man7
+MAN1 = libipsec-mb.7
+MAN2 = libipsec-mb-dev.7
+NOLDCONFIG ?= n
+
+USE_YASM ?= n
+YASM ?= yasm
+NASM ?= nasm
+
+OBJ_DIR = obj
+
+INCLUDE_DIRS := include . no-aesni
+INCLUDES := $(foreach i,$(INCLUDE_DIRS),-I $i)
+
+CC ?= gcc
+
+CFLAGS := -DLINUX $(EXTRA_CFLAGS) $(INCLUDES) \
+	-W -Wall -Wextra -Wmissing-declarations -Wpointer-arith \
+	-Wcast-qual -Wundef -Wwrite-strings  \
+	-Wformat -Wformat-security \
+	-Wunreachable-code -Wmissing-noreturn -Wsign-compare -Wno-endif-labels \
+	-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition \
+	-fno-strict-overflow -fno-delete-null-pointer-checks -fwrapv
+
+ASM_INCLUDE_DIRS := .
+
+YASM_INCLUDES := $(foreach i,$(ASM_INCLUDE_DIRS),-I $i)
+YASM_FLAGS := -f x64 -f elf64 -X gnu -g dwarf2 -DLINUX -D__linux__ $(YASM_INCLUDES)
+
+NASM_INCLUDES := $(foreach i,$(ASM_INCLUDE_DIRS),-I$i/)
+NASM_FLAGS := -felf64 -Xgnu -gdwarf -DLINUX -D__linux__ $(NASM_INCLUDES)
+
+ifeq ($(DEBUG),y)
+CFLAGS += -g -DDEBUG
+OPT = -O0
+LDFLAGS += -g
+else
+OPT = -O3
+CFLAGS += -fstack-protector -D_FORTIFY_SOURCE=2
+endif
+
+ifeq ($(SAFE_DATA),y)
+CFLAGS += -DSAFE_DATA
+NASM_FLAGS += -DSAFE_DATA
+YASM_FLAGS += -DSAFE_DATA
+endif
+
+ifeq ($(SAFE_PARAM),y)
+CFLAGS += -DSAFE_PARAM
+NASM_FLAGS += -DSAFE_PARAM
+YASM_FLAGS += -DSAFE_PARAM
+endif
+
+ifneq ($(SAFE_LOOKUP),n)
+CFLAGS += -DSAFE_LOOKUP
+NASM_FLAGS += -DSAFE_LOOKUP
+YASM_FLAGS += -DSAFE_LOOKUP
+endif
+
+# prevent SIMD optimizations for non-aesni modules
+CFLAGS_NO_SIMD = $(CFLAGS) -O1
+CFLAGS += $(OPT)
+
+# Set architectural optimizations for GCC/CC
+ifeq ($(CC),$(filter $(CC),gcc cc))
+GCC_VERSION = $(shell $(CC) -dumpversion | cut -d. -f1)
+GCC_GE_V5 = $(shell [ $(GCC_VERSION) -ge 5 ] && echo true)
+ifeq ($(GCC_GE_V5),true)
+OPT_SSE = -march=nehalem -maes
+OPT_AVX = -march=sandybridge -maes
+OPT_AVX2 = -march=haswell -maes
+OPT_AVX512 = -march=broadwell
+OPT_NOAESNI = -march=nehalem
+endif
+endif
+
+# so or static build
+ifeq ($(SHARED),y)
+CFLAGS += -fPIC
+LIBNAME = $(LIB).so.$(VERSION)
+LIBPERM = 0755
+LDFLAGS += -z noexecstack -z relro -z now
+else
+# SPDK crypto needs shared but -fPIC so to make it clear what
+# we are doing, we just comment out the CFLAGS below and
+# explicitly set them in our relevant makefile.
+#CFLAGS += -fPIE
+LIBNAME = $(LIB).a
+LIBPERM = 0644
+LDFLAGS += -g
+endif
+
+# warning messages
+SAFE_PARAM_MSG1="SAFE_PARAM option not set."
+SAFE_PARAM_MSG2="Input parameters will not be checked."
+SAFE_DATA_MSG1="SAFE_DATA option not set."
+SAFE_DATA_MSG2="Stack and registers containing sensitive information, \
+		such keys or IV will not be cleared \
+		at the end of function calls."
+SAFE_LOOKUP_MSG1="SAFE_LOOKUP option not set."
+SAFE_LOOKUP_MSG2="Lookups which depend on sensitive information \
+		are not guaranteed to be done in constant time."
+
+ifeq ($(GCM_BIG_DATA),y)
+CFLAGS += -DGCM_BIG_DATA
+NASM_FLAGS += -DGCM_BIG_DATA
+YASM_FLAGS += -DGCM_BIG_DATA
+endif
+
+#
+# List of C modules (any origin)
+#
+c_lib_objs := \
+	mb_mgr_avx.o \
+	mb_mgr_avx2.o \
+	mb_mgr_avx512.o \
+	mb_mgr_sse.o \
+	mb_mgr_sse_no_aesni.o \
+	alloc.o \
+	aes_xcbc_expand_key.o \
+	md5_one_block.o \
+	sha_one_block.o \
+	des_key.o \
+	des_basic.o \
+	version.o \
+	cpu_feature.o \
+	aesni_emu.o \
+	kasumi_avx.o \
+	kasumi_iv.o \
+	kasumi_sse.o \
+	zuc_sse_top.o \
+	zuc_avx_top.o \
+	zuc_iv.o \
+	snow3g_sse.o \
+	snow3g_sse_no_aesni.o \
+	snow3g_avx.o \
+	snow3g_avx2.o \
+	snow3g_tables.o \
+	snow3g_iv.o
+
+#
+# List of ASM modules (root directory/common)
+#
+asm_generic_lib_objs := \
+	aes_keyexp_128.o \
+	aes_keyexp_192.o \
+	aes_keyexp_256.o \
+	aes_cmac_subkey_gen.o \
+	save_xmms.o \
+	clear_regs_mem_fns.o \
+	const.o \
+	aes128_ecbenc_x3.o \
+	zuc_common.o \
+	wireless_common.o \
+	constant_lookup.o
+
+#
+# List of ASM modules (no-aesni directory)
+#
+asm_noaesni_lib_objs := \
+	aes128_cbc_dec_by4_sse_no_aesni.o \
+	aes192_cbc_dec_by4_sse_no_aesni.o \
+	aes256_cbc_dec_by4_sse_no_aesni.o \
+	aes_cbc_enc_128_x4_no_aesni.o \
+	aes_cbc_enc_192_x4_no_aesni.o \
+	aes_cbc_enc_256_x4_no_aesni.o \
+	aes128_cntr_by4_sse_no_aesni.o \
+	aes192_cntr_by4_sse_no_aesni.o \
+	aes256_cntr_by4_sse_no_aesni.o \
+	aes_ecb_by4_sse_no_aesni.o \
+	aes128_cntr_ccm_by4_sse_no_aesni.o \
+	pon_sse_no_aesni.o \
+	aes_cfb_128_sse_no_aesni.o \
+	aes128_cbc_mac_x4_no_aesni.o \
+	aes_xcbc_mac_128_x4_no_aesni.o \
+	mb_mgr_aes_flush_sse_no_aesni.o \
+	mb_mgr_aes_submit_sse_no_aesni.o \
+	mb_mgr_aes192_flush_sse_no_aesni.o \
+	mb_mgr_aes192_submit_sse_no_aesni.o \
+	mb_mgr_aes256_flush_sse_no_aesni.o \
+	mb_mgr_aes256_submit_sse_no_aesni.o \
+	mb_mgr_aes_cmac_submit_flush_sse_no_aesni.o \
+	mb_mgr_aes_ccm_auth_submit_flush_sse_no_aesni.o \
+	mb_mgr_aes_xcbc_flush_sse_no_aesni.o \
+	mb_mgr_aes_xcbc_submit_sse_no_aesni.o
+
+#
+# List of ASM modules (sse directory)
+#
+asm_sse_lib_objs := \
+	aes128_cbc_dec_by4_sse.o \
+	aes192_cbc_dec_by4_sse.o \
+	aes256_cbc_dec_by4_sse.o \
+	aes_cbc_enc_128_x4.o \
+	aes_cbc_enc_192_x4.o \
+	aes_cbc_enc_256_x4.o \
+	pon_sse.o \
+	aes128_cntr_by4_sse.o \
+	aes192_cntr_by4_sse.o \
+	aes256_cntr_by4_sse.o \
+	aes_ecb_by4_sse.o \
+	aes128_cntr_ccm_by4_sse.o \
+	aes_cfb_128_sse.o \
+	aes128_cbc_mac_x4.o \
+	aes_xcbc_mac_128_x4.o \
+	md5_x4x2_sse.o \
+	sha1_mult_sse.o \
+	sha1_one_block_sse.o \
+	sha224_one_block_sse.o \
+	sha256_one_block_sse.o \
+	sha384_one_block_sse.o \
+	sha512_one_block_sse.o \
+	sha512_x2_sse.o \
+	sha_256_mult_sse.o \
+	sha1_ni_x2_sse.o \
+	sha256_ni_x2_sse.o \
+	zuc_sse.o \
+	mb_mgr_aes_flush_sse.o \
+	mb_mgr_aes_submit_sse.o \
+	mb_mgr_aes192_flush_sse.o \
+	mb_mgr_aes192_submit_sse.o \
+	mb_mgr_aes256_flush_sse.o \
+	mb_mgr_aes256_submit_sse.o \
+	mb_mgr_aes_cmac_submit_flush_sse.o \
+	mb_mgr_aes_ccm_auth_submit_flush_sse.o \
+	mb_mgr_aes_xcbc_flush_sse.o \
+	mb_mgr_aes_xcbc_submit_sse.o \
+	mb_mgr_hmac_md5_flush_sse.o \
+	mb_mgr_hmac_md5_submit_sse.o \
+	mb_mgr_hmac_flush_sse.o \
+	mb_mgr_hmac_submit_sse.o \
+	mb_mgr_hmac_sha_224_flush_sse.o \
+	mb_mgr_hmac_sha_224_submit_sse.o \
+	mb_mgr_hmac_sha_256_flush_sse.o \
+	mb_mgr_hmac_sha_256_submit_sse.o \
+	mb_mgr_hmac_sha_384_flush_sse.o \
+	mb_mgr_hmac_sha_384_submit_sse.o \
+	mb_mgr_hmac_sha_512_flush_sse.o \
+	mb_mgr_hmac_sha_512_submit_sse.o \
+	mb_mgr_hmac_flush_ni_sse.o \
+	mb_mgr_hmac_submit_ni_sse.o \
+	mb_mgr_hmac_sha_224_flush_ni_sse.o \
+	mb_mgr_hmac_sha_224_submit_ni_sse.o \
+	mb_mgr_hmac_sha_256_flush_ni_sse.o \
+	mb_mgr_hmac_sha_256_submit_ni_sse.o
+
+#
+# List of ASM modules (avx directory)
+#
+asm_avx_lib_objs := \
+	aes_cbc_enc_128_x8.o \
+	aes_cbc_enc_192_x8.o \
+	aes_cbc_enc_256_x8.o \
+	aes128_cbc_dec_by8_avx.o \
+	aes192_cbc_dec_by8_avx.o \
+	aes256_cbc_dec_by8_avx.o \
+	pon_avx.o \
+	aes128_cntr_by8_avx.o \
+	aes192_cntr_by8_avx.o \
+	aes256_cntr_by8_avx.o \
+	aes128_cntr_ccm_by8_avx.o \
+	aes_ecb_by4_avx.o \
+	aes_cfb_128_avx.o \
+	aes128_cbc_mac_x8.o \
+	aes_xcbc_mac_128_x8.o \
+	md5_x4x2_avx.o \
+	sha1_mult_avx.o \
+	sha1_one_block_avx.o \
+	sha224_one_block_avx.o \
+	sha256_one_block_avx.o \
+	sha_256_mult_avx.o \
+	sha384_one_block_avx.o \
+	sha512_one_block_avx.o \
+	sha512_x2_avx.o \
+	zuc_avx.o \
+	mb_mgr_aes_flush_avx.o \
+	mb_mgr_aes_submit_avx.o \
+	mb_mgr_aes192_flush_avx.o \
+	mb_mgr_aes192_submit_avx.o \
+	mb_mgr_aes256_flush_avx.o \
+	mb_mgr_aes256_submit_avx.o \
+	mb_mgr_aes_cmac_submit_flush_avx.o\
+	mb_mgr_aes_ccm_auth_submit_flush_avx.o \
+	mb_mgr_aes_xcbc_flush_avx.o \
+	mb_mgr_aes_xcbc_submit_avx.o \
+	mb_mgr_hmac_md5_flush_avx.o \
+	mb_mgr_hmac_md5_submit_avx.o \
+	mb_mgr_hmac_flush_avx.o \
+	mb_mgr_hmac_submit_avx.o \
+	mb_mgr_hmac_sha_224_flush_avx.o \
+	mb_mgr_hmac_sha_224_submit_avx.o \
+	mb_mgr_hmac_sha_256_flush_avx.o \
+	mb_mgr_hmac_sha_256_submit_avx.o \
+	mb_mgr_hmac_sha_384_flush_avx.o \
+	mb_mgr_hmac_sha_384_submit_avx.o \
+	mb_mgr_hmac_sha_512_flush_avx.o \
+	mb_mgr_hmac_sha_512_submit_avx.o
+
+#
+# List of ASM modules (avx2 directory)
+#
+asm_avx2_lib_objs := \
+	md5_x8x2_avx2.o \
+	sha1_x8_avx2.o \
+	sha256_oct_avx2.o \
+	sha512_x4_avx2.o \
+	mb_mgr_hmac_md5_flush_avx2.o \
+	mb_mgr_hmac_md5_submit_avx2.o \
+	mb_mgr_hmac_flush_avx2.o \
+	mb_mgr_hmac_submit_avx2.o \
+	mb_mgr_hmac_sha_224_flush_avx2.o \
+	mb_mgr_hmac_sha_224_submit_avx2.o \
+	mb_mgr_hmac_sha_256_flush_avx2.o \
+	mb_mgr_hmac_sha_256_submit_avx2.o \
+	mb_mgr_hmac_sha_384_flush_avx2.o \
+	mb_mgr_hmac_sha_384_submit_avx2.o \
+	mb_mgr_hmac_sha_512_flush_avx2.o \
+	mb_mgr_hmac_sha_512_submit_avx2.o
+
+#
+# List of ASM modules (avx512 directory)
+#
+asm_avx512_lib_objs := \
+	sha1_x16_avx512.o \
+	sha256_x16_avx512.o \
+	sha512_x8_avx512.o \
+	des_x16_avx512.o \
+	cntr_vaes_avx512.o \
+	aes_cbc_dec_vaes_avx512.o \
+	aes_cbc_enc_vaes_avx512.o \
+	mb_mgr_aes_submit_avx512.o \
+	mb_mgr_aes_flush_avx512.o \
+	mb_mgr_aes192_submit_avx512.o \
+	mb_mgr_aes192_flush_avx512.o \
+	mb_mgr_aes256_submit_avx512.o \
+	mb_mgr_aes256_flush_avx512.o \
+	mb_mgr_hmac_flush_avx512.o \
+	mb_mgr_hmac_submit_avx512.o \
+	mb_mgr_hmac_sha_224_flush_avx512.o \
+	mb_mgr_hmac_sha_224_submit_avx512.o \
+	mb_mgr_hmac_sha_256_flush_avx512.o \
+	mb_mgr_hmac_sha_256_submit_avx512.o \
+	mb_mgr_hmac_sha_384_flush_avx512.o \
+	mb_mgr_hmac_sha_384_submit_avx512.o \
+	mb_mgr_hmac_sha_512_flush_avx512.o \
+	mb_mgr_hmac_sha_512_submit_avx512.o \
+	mb_mgr_des_avx512.o
+
+#
+# GCM object file lists
+#
+
+c_gcm_objs := gcm.o
+
+asm_noaesni_gcm_objs := \
+	gcm128_sse_no_aesni.o gcm192_sse_no_aesni.o gcm256_sse_no_aesni.o
+
+asm_sse_gcm_objs := \
+	gcm128_sse.o gcm192_sse.o gcm256_sse.o
+
+asm_avx_gcm_objs := \
+	gcm128_avx_gen2.o gcm192_avx_gen2.o gcm256_avx_gen2.o
+
+asm_avx2_gcm_objs := \
+	gcm128_avx_gen4.o gcm192_avx_gen4.o gcm256_avx_gen4.o
+
+asm_avx512_gcm_objs := \
+	gcm128_vaes_avx512.o gcm192_vaes_avx512.o gcm256_vaes_avx512.o \
+	gcm128_avx512.o gcm192_avx512.o gcm256_avx512.o
+
+#
+# build object files lists for GCM and NO-GCM variants
+#
+ifeq ($(NO_GCM), y)
+CFLAGS += -DNO_GCM
+asm_obj_files := $(asm_generic_lib_objs) $(asm_noaesni_lib_objs) \
+	$(asm_sse_lib_objs) $(asm_avx_lib_objs) \
+	$(asm_avx2_lib_objs) $(asm_avx512_lib_objs)
+c_obj_files := $(c_lib_objs)
+else
+asm_obj_files := $(asm_generic_lib_objs) \
+	$(asm_noaesni_lib_objs) $(asm_noaesni_gcm_objs) \
+	$(asm_sse_lib_objs) $(asm_sse_gcm_objs) \
+	$(asm_avx_lib_objs) $(asm_avx_gcm_objs) \
+	$(asm_avx2_lib_objs) $(asm_avx2_gcm_objs) \
+	$(asm_avx512_lib_objs) $(asm_avx512_gcm_objs)
+c_obj_files := $(c_lib_objs) $(c_gcm_objs)
+endif
+
+#
+# aggregate all objects files together and prefix with OBJDIR
+#
+lib_obj_files := $(asm_obj_files) $(c_obj_files)
+target_obj_files := $(lib_obj_files:%=$(OBJ_DIR)/%)
+
+#
+# create a list of dependency files for assembly modules
+# create a list of dependency files for c modules then
+# prefix these with OBJDIR
+#
+asm_dep_files := $(asm_obj_files:%.o=%.d)
+
+c_dep_files := $(c_obj_files:%.o=%.d)
+c_dep_target_files := $(c_dep_files:%=$(OBJ_DIR)/%)
+
+#
+# aggregate all dependency files together and prefix with OBJDIR
+#
+dep_files := $(asm_dep_files) $(c_dep_files)
+dep_target_files := $(dep_files:%=$(OBJ_DIR)/%)
+
+all: $(LIBNAME)
+
+$(LIBNAME): $(target_obj_files)
+ifeq ($(SHARED),y)
+	$(CC) -shared -Wl,-soname,$(LIB).so.$(SO_VERSION) -o $(LIBNAME) $^ -lc
+	ln -f -s $(LIBNAME) $(LIB).so.$(SO_VERSION)
+	ln -f -s $(LIB).so.$(SO_VERSION) $(LIB).so
+else
+	$(AR) -qcs $@ $^
+endif
+ifneq ($(SAFE_PARAM), y)
+	@echo "NOTE:" $(SAFE_PARAM_MSG1) $(SAFE_PARAM_MSG2)
+endif
+ifneq ($(SAFE_DATA), y)
+	@echo "NOTE:" $(SAFE_DATA_MSG1) $(SAFE_DATA_MSG2)
+endif
+ifeq ($(SAFE_LOOKUP), n)
+	@echo "NOTE:" $(SAFE_LOOKUP_MSG1) $(SAFE_LOOKUP_MSG2)
+endif
+
+.PHONY: install
+install: $(LIBNAME)
+	install -d $(HDR_DIR)
+	install -m 0644 $(IMB_HDR) $(HDR_DIR)
+	install -d $(LIB_INSTALL_DIR)
+	install -s -m $(LIBPERM) $(LIBNAME) $(LIB_INSTALL_DIR)
+	install -d $(MAN_DIR)
+	install -m 0444 $(MAN1) $(MAN_DIR)
+	install -m 0444 $(MAN2) $(MAN_DIR)
+ifeq ($(SHARED),y)
+	cd $(LIB_INSTALL_DIR); \
+		ln -f -s $(LIB).so.$(VERSION) $(LIB).so.$(SO_VERSION); \
+		ln -f -s $(LIB).so.$(SO_VERSION) $(LIB).so
+ifneq ($(NOLDCONFIG),y)
+	ldconfig
+endif
+endif
+
+.PHONY: uninstall
+uninstall: $(LIBNAME)
+	-rm -f $(HDR_DIR)/$(IMB_HDR)
+	-rm -f $(LIB_INSTALL_DIR)/$(LIBNAME)
+	-rm -f $(MAN_DIR)/$(MAN1)
+	-rm -f $(MAN_DIR)/$(MAN2)
+ifeq ($(SHARED),y)
+	-rm -f $(LIB_INSTALL_DIR)/$(LIB).so.$(SO_VERSION)
+	-rm -f $(LIB_INSTALL_DIR)/$(LIB).so
+endif
+
+.PHONY: build_c_dep_target_files
+build_c_dep_target_files: $(c_dep_target_files)
+
+$(target_obj_files): | $(OBJ_DIR) build_c_dep_target_files
+$(dep_target_files): | $(OBJ_DIR)
+
+#
+# dependency file build recipies
+#
+
+$(OBJ_DIR)/%.d:%.c
+	$(CC) -MM -MP -MF $@ $(CFLAGS) $<
+
+$(OBJ_DIR)/%.d:sse/%.c
+	$(CC) -MM -MP -MF $@ $(CFLAGS) $<
+
+$(OBJ_DIR)/%.d:avx/%.c
+	$(CC) -MM -MP -MF $@ $(CFLAGS) $<
+
+$(OBJ_DIR)/%.d:avx2/%.c
+	$(CC) -MM -MP -MF $@ $(CFLAGS) $<
+
+$(OBJ_DIR)/%.d:avx512/%.c
+	$(CC) -MM -MP -MF $@ $(CFLAGS) $<
+
+$(OBJ_DIR)/%.d:no-aesni/%.c
+	$(CC) -MM -MP -MF $@ $(CFLAGS) $<
+
+#
+# object file build recipies
+#
+
+$(OBJ_DIR)/%.o:%.c
+	$(CC) -c $(CFLAGS) $< -o $@
+
+$(OBJ_DIR)/%.o:%.asm
+ifeq ($(USE_YASM),y)
+	$(YASM) $(YASM_FLAGS) $< -o $@
+else
+	$(NASM) -MD $(@:.o=.d) -MT $@ -o $@ $(NASM_FLAGS) $<
+endif
+
+$(OBJ_DIR)/%.o:sse/%.c
+	$(CC) $(OPT_SSE) -c $(CFLAGS) $< -o $@
+
+$(OBJ_DIR)/%.o:sse/%.asm
+ifeq ($(USE_YASM),y)
+	$(YASM) $(YASM_FLAGS) $< -o $@
+else
+	$(NASM) -MD $(@:.o=.d) -MT $@ -o $@ $(NASM_FLAGS) $<
+endif
+
+$(OBJ_DIR)/%.o:avx/%.c
+	$(CC) $(OPT_AVX) -c $(CFLAGS) $< -o $@
+
+$(OBJ_DIR)/%.o:avx/%.asm
+ifeq ($(USE_YASM),y)
+	$(YASM) $(YASM_FLAGS) $< -o $@
+else
+	$(NASM) -MD $(@:.o=.d) -MT $@ -o $@ $(NASM_FLAGS) $<
+endif
+
+$(OBJ_DIR)/%.o:avx2/%.c
+	$(CC) $(OPT_AVX2) -c $(CFLAGS) $< -o $@
+
+$(OBJ_DIR)/%.o:avx2/%.asm
+ifeq ($(USE_YASM),y)
+	$(YASM) $(YASM_FLAGS) $< -o $@
+else
+	$(NASM) -MD $(@:.o=.d) -MT $@ -o $@ $(NASM_FLAGS) $<
+endif
+
+$(OBJ_DIR)/%.o:avx512/%.c
+	$(CC) $(OPT_AVX512) -c $(CFLAGS) $< -o $@
+
+$(OBJ_DIR)/%.o:avx512/%.asm
+ifeq ($(USE_YASM),y)
+	$(YASM) $(YASM_FLAGS) $< -o $@
+else
+	$(NASM) -MD $(@:.o=.d) -MT $@ -o $@ $(NASM_FLAGS) $<
+endif
+
+$(OBJ_DIR)/%.o:include/%.asm
+ifeq ($(USE_YASM),y)
+	$(YASM) $(YASM_FLAGS) $< -o $@
+else
+	$(NASM) -MD $(@:.o=.d) -MT $@ -o $@ $(NASM_FLAGS) $<
+endif
+
+$(OBJ_DIR)/%.o:no-aesni/%.c
+	$(CC) $(OPT_NOAESNI) -c $(CFLAGS_NO_SIMD) $< -o $@
+
+$(OBJ_DIR)/%.o:no-aesni/%.asm
+ifeq ($(USE_YASM),y)
+	$(YASM) $(YASM_FLAGS) $< -o $@
+else
+	$(NASM) -MD $(@:.o=.d) -MT $@ -o $@ $(NASM_FLAGS) $<
+endif
+
+$(OBJ_DIR):
+	mkdir $(OBJ_DIR)
+
+.PHONY: TAGS
+TAGS:
+	find ./ -name '*.[ch]' | etags -
+	find ./ -name '*.asm'  | etags -a -
+	find ./ -name '*.inc'  | etags -a -
+
+.PHONY: clean
+clean:
+	rm -Rf $(target_obj_files)
+	rm -Rf $(dep_target_files)
+	rm -f $(LIB).a $(LIB).so*
+
+.PHONY: help
+help:
+	@echo "Available build options:"
+	@echo "DEBUG=n (default)"
+	@echo "          - this option will produce library not fit for debugging"
+	@echo "SHARED=y (default)"
+	@echo "          - this option will produce shared library"
+	@echo "DEBUG=y   - this option will produce library fit for debugging"
+	@echo "SHARED=n  - this option will produce static library"
+	@echo "SAFE_DATA=n (default)"
+	@echo "          - Sensitive data not cleared from registers and memory"
+	@echo "            at operation end"
+	@echo "SAFE_DATA=y"
+	@echo "          - Sensitive data cleared from registers and memory"
+	@echo "            at operation end"
+	@echo "SAFE_PARAM=n (default)"
+	@echo "          - API input parameters not checked"
+	@echo "SAFE_PARAM=y"
+	@echo "          - API input parameters checked"
+	@echo "SAFE_LOOKUP=n"
+	@echo "          - Lookups depending on sensitive data might not be constant time"
+	@echo "SAFE_LOOKUP=y (default)"
+	@echo "          - Lookups depending on sensitive data are constant time"
+	@echo "GCM_BIG_DATA=n (default)"
+	@echo "          - Smaller GCM key structure with good performance level (VAES)"
+	@echo "            for packet processing applications (buffers size < 2K)"
+	@echo "          - 8 ghash keys used on SSE, AVX, AVX2 and AVX512"
+	@echo "          - 48 ghash keys used on AVX512 with VAES and VPCLMULQDQ"
+	@echo "GCM_BIG_DATA=y"
+	@echo "          - Better performing VAES GCM on big buffers using more ghash keys."
+	@echo "            This option results in a much bigger gcm_key structure (>2K)."
+	@echo "            It only takes effect on platforms with VAES and VPCLMULQDQ."
+
+
+CHECKPATCH ?= checkpatch.pl
+# checkpatch ignore settings:
+#   SPACING - produces false positives with tyepdefs and *
+#   CONSTANT_COMPARISON - forbids defensive programming technique
+#   USE_FUNC - produces false positives for Windows target
+#   INITIALISED_STATIC, LEADING_SPACE, SPLIT_STRING, CODE_INDENT,
+#   PREFER_ALIGNED, UNSPECIFIED_INT, ARRAY_SIZE, GLOBAL_INITIALISERS,
+#   NEW_TYPEDEFS, AVOID_EXTERNS, COMPLEX_MACRO, BLOCK_COMMENT_STYLE
+#     - found obsolete in this project
+#
+# NOTE: these flags cannot be broken into multiple lines due to
+#       spaces injected by make
+CHECKPATCH_FLAGS = --no-tree --no-signoff --emacs --no-color --ignore CODE_INDENT,INITIALISED_STATIC,LEADING_SPACE,SPLIT_STRING,UNSPECIFIED_INT,ARRAY_SIZE,BLOCK_COMMENT_STYLE,GLOBAL_INITIALISERS,NEW_TYPEDEFS,AVOID_EXTERNS,COMPLEX_MACRO,PREFER_ALIGNED,USE_FUNC,CONSTANT_COMPARISON,SPACING
+
+%.c_style_check : %.c
+	$(CHECKPATCH) $(CHECKPATCH_FLAGS) -f $<
+
+%.h_style_check : %.h
+	$(CHECKPATCH) $(CHECKPATCH_FLAGS) -f $<
+
+%.asm_style_check : %.asm
+	$(CHECKPATCH) $(CHECKPATCH_FLAGS) -f $<
+
+%.inc_style_check : %.inc
+	$(CHECKPATCH) $(CHECKPATCH_FLAGS) -f $<
+
+SOURCES_DIRS := . sse avx avx2 avx512 include no-aesni
+SOURCES := $(foreach dir,$(SOURCES_DIRS),$(wildcard $(dir)/*.[ch]) $(wildcard $(dir)/*.asm) $(wildcard $(dir)/*.inc))
+SOURCES_STYLE := $(foreach infile,$(SOURCES),$(infile)_style_check)
+
+.PHONY: style
+style: $(SOURCES_STYLE)
+
+# if target not clean or rinse then make dependencies
+ifneq ($(MAKECMDGOALS),clean)
+ifneq ($(MAKECMDGOALS),style)
+-include $(dep_target_files)
+endif
+endif