X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_acl%2FMakefile;h=ea5edf00abaf015aed52e87c3ad4de22598f955d;hb=e8c7df5d7d3a47446aa3f90d5ee1ca2662fd0531;hp=65e566df2c8c307a70a44cf02e4fc030e2eabf8c;hpb=074f54ad03ee0c84dcae235933e2b426208fe591;p=dpdk.git

diff --git a/lib/librte_acl/Makefile b/lib/librte_acl/Makefile
index 65e566df2c..ea5edf00ab 100644
--- a/lib/librte_acl/Makefile
+++ b/lib/librte_acl/Makefile
@@ -1,33 +1,5 @@
-#   BSD LICENSE
-#
-#   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
-#   All rights reserved.
-#
-#   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.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
 
 include $(RTE_SDK)/mk/rte.vars.mk
 
@@ -36,6 +8,11 @@ LIB = librte_acl.a
 
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR)
+LDLIBS += -lrte_eal
+
+EXPORT_MAP := rte_acl_version.map
+
+LIBABIVER := 2
 
 # all source are stored in SRCS-y
 SRCS-$(CONFIG_RTE_LIBRTE_ACL) += tb_mem.c
@@ -44,20 +21,47 @@ SRCS-$(CONFIG_RTE_LIBRTE_ACL) += rte_acl.c
 SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_bld.c
 SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_gen.c
 SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_scalar.c
+
+ifneq ($(filter y,$(CONFIG_RTE_ARCH_ARM) $(CONFIG_RTE_ARCH_ARM64)),)
+SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_neon.c
+CFLAGS_acl_run_neon.o += -flax-vector-conversions
+ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
+CFLAGS_acl_run_neon.o += -Wno-maybe-uninitialized
+endif
+else ifeq ($(CONFIG_RTE_ARCH_PPC_64),y)
+SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_altivec.c
+else
 SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_sse.c
+endif
 
-CFLAGS_acl_run_sse.o += -msse4.1
+#
+# If the compiler supports AVX2 instructions,
+# then add support for AVX2 classify method.
+#
+
+#check if flag for AVX2 is already on, if not set it up manually
+ifeq ($(findstring RTE_MACHINE_CPUFLAG_AVX2,$(CFLAGS)),RTE_MACHINE_CPUFLAG_AVX2)
+	CC_AVX2_SUPPORT=1
+else
+	CC_AVX2_SUPPORT=\
+	$(shell $(CC) -march=core-avx2 -dM -E - </dev/null 2>&1 | \
+	grep -q AVX2 && echo 1)
+	ifeq ($(CC_AVX2_SUPPORT), 1)
+		ifeq ($(CONFIG_RTE_TOOLCHAIN_ICC),y)
+		CFLAGS_acl_run_avx2.o += -march=core-avx2
+		else
+		CFLAGS_acl_run_avx2.o += -mavx2
+		endif
+	endif
+endif
+
+ifeq ($(CC_AVX2_SUPPORT), 1)
+	SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_avx2.c
+	CFLAGS_rte_acl.o += -DCC_AVX2_SUPPORT
+endif
 
 # install this header file
 SYMLINK-$(CONFIG_RTE_LIBRTE_ACL)-include := rte_acl_osdep.h
 SYMLINK-$(CONFIG_RTE_LIBRTE_ACL)-include += rte_acl.h
 
-ifeq ($(CONFIG_RTE_LIBRTE_ACL_STANDALONE),y)
-# standalone build
-SYMLINK-$(CONFIG_RTE_LIBRTE_ACL)-include += rte_acl_osdep_alone.h
-else
-# this lib needs eal
-DEPDIRS-$(CONFIG_RTE_LIBRTE_ACL) += lib/librte_eal lib/librte_malloc
-endif
-
 include $(RTE_SDK)/mk/rte.lib.mk