sonic-buildimage/platform/broadcom/saibcm-modules/make/Makefile.linux-x86-smp_generic_64-2_6

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#
# Copyright 2007-2020 Broadcom Inc. All rights reserved.
#
# Permission is granted to use, copy, modify and/or distribute this
# software under either one of the licenses below.
#
# License Option 1: GPL
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2, as
# published by the Free Software Foundation (the "GPL").
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License version 2 (GPLv2) for more details.
#
# You should have received a copy of the GNU General Public License
# version 2 (GPLv2) along with this source code.
#
#
# License Option 2: Broadcom Open Network Switch APIs (OpenNSA) license
#
# This software is governed by the Broadcom Open Network Switch APIs license:
# https://www.broadcom.com/products/ethernet-connectivity/software/opennsa
#
# $Id: Makefile.linux-x86-smp_generic_64-2_6,v 1.5 Broadcom SDK $
# $Copyright: (c) 2008 Broadcom Corp.
# All Rights Reserved.$
CFGFLAGS += -DLONGS_ARE_64BITS
CFGFLAGS += -DPTRS_ARE_64BITS
CFGFLAGS += -DPHYS_ADDRS_ARE_64BITS
CFGFLAGS += -DSAL_SPL_LOCK_ON_IRQ
include ${SDK}/make/Makefile.linux-x86-generic-common-2_6
ifeq (,$(KFLAGS))
KFLAGS := -nostdinc -isystem $(SYSINC) -I$(KERNDIR)/include -I$(KERNDIR)/arch/x86/include -include $(AUTOCONF) -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -m64 -mtune=generic -mno-red-zone -fno-pie -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -fno-stack-protector -fomit-frame-pointer -g -Wdeclaration-after-statement -Wno-pointer-sign
endif
LINUX_UAPI = $(LINUX_INCLUDE)/uapi
ifneq (,$(shell ls $(LINUX_UAPI) 2>/dev/null))
KFLAGS += -I$(LINUX_INCLUDE)/uapi -I$(LINUX_INCLUDE)/generated/uapi -I$(KERNDIR)/arch/x86/include/generated -I$(KERNDIR)/arch/x86/include/uapi -I$(KERNDIR)/arch/x86/include/generated/uapi
endif
ifdef LTSW_CHIPS
# Ensure we do not use an out-of-date libelf.so
ELFUTILS_MIN = 158
ELFUTILS_DIR ?= /projects/ntsw-tools/lib
# Default open source target build
OPENSRC_BUILD ?= x86_64
# Hardware interface (see $SDKLT/bcma/sys/probe directory)
SYSTEM_INTERFACE ?= ngbde
# Turn on direct register access if running on real hardware.
ifeq (ngbde,$(SYSTEM_INTERFACE))
LTSW_ADD_CPPFLAGS += -DBCMDRD_CONFIG_MEMMAP_DIRECT=1
endif
export SYSTEM_INTERFACE
endif
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ifneq (, $(EDKHOST))
# Default open source target build
OPENSRC_BUILD ?= x86_64
endif
include ${SDK}/make/Makefile.linux-x86-common-2_6