acl: fix native build on haswell with icc

[dpdk.git] / lib / librte_acl / Makefile

diff --git a/lib/librte_acl/Makefile b/lib/librte_acl/Makefile
index 6b74dc9..897237d 100644 (file)
--- a/lib/librte_acl/Makefile
+++ b/lib/librte_acl/Makefile
@@ -37,6 +37,10 @@ LIB = librte_acl.a
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR)
 
+EXPORT_MAP := rte_acl_version.map
+
+LIBABIVER := 2
+
 # all source are stored in SRCS-y
 SRCS-$(CONFIG_RTE_LIBRTE_ACL) += tb_mem.c
 
@@ -44,38 +48,49 @@ 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
-SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_sse.c
 
-CFLAGS_acl_run_sse.o += -msse4.1
+ifeq ($(CONFIG_RTE_ARCH_ARM64),y)
+SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_neon.c
+CFLAGS_acl_run_neon.o += -flax-vector-conversions -Wno-maybe-uninitialized
+else
+SRCS-$(CONFIG_RTE_LIBRTE_ACL) += acl_run_sse.c
+#check if flag for SSE4.1 is already on, if not set it up manually
+       ifeq ($(findstring RTE_MACHINE_CPUFLAG_SSE4_1,$(CFLAGS)),)
+               CFLAGS_acl_run_sse.o += -msse4.1
+       endif
+endif
 
 #
 # If the compiler supports AVX2 instructions,
 # then add support for AVX2 classify method.
 #
 
-CC_AVX2_SUPPORT=$(shell $(CC) -march=core-avx2 -dM -E - </dev/null 2>&1 | \
-grep -q AVX2 && echo 1)
+#check if flag for AVX2 is already on, if not set it up manually
+ifeq ($(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 ($(CC), icc)
+               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
-       ifeq ($(CC), icc)
-       CFLAGS_acl_run_avx2.o += -march=core-avx2
-       else
-       CFLAGS_acl_run_avx2.o += -mavx2
-       endif
 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-$(CONFIG_RTE_LIBRTE_ACL) += lib/librte_eal lib/librte_malloc
-endif
+DEPDIRS-$(CONFIG_RTE_LIBRTE_ACL) += lib/librte_eal
 
 include $(RTE_SDK)/mk/rte.lib.mk