1 files changed, 67 insertions, 0 deletions
diff --git a/src/seastar/dpdk/lib/librte_acl/Makefile b/src/seastar/dpdk/lib/librte_acl/Makefile
new file mode 100644
index 000000000..ea5edf00a
--- /dev/null
+++ b/src/seastar/dpdk/lib/librte_acl/Makefile
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+# library name
+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-$(CONFIG_RTE_LIBRTE_ACL) += tb_mem.c
+
+SRCS-$(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
+
+#
+# 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
+
+include $(RTE_SDK)/mk/rte.lib.mk