f6b842edd3
BCMSAI 4.3.0.10, 6.5.21 SDK release with enhancements and fixes for vxlan, TD3 MMU, TD4-X9 EA support, etc.
372 lines
8.9 KiB
Plaintext
372 lines
8.9 KiB
Plaintext
#
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# Copyright 2007-2020 Broadcom Inc. All rights reserved.
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#
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# Permission is granted to use, copy, modify and/or distribute this
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# software under either one of the licenses below.
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#
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# License Option 1: GPL
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License, version 2, as
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# published by the Free Software Foundation (the "GPL").
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License version 2 (GPLv2) for more details.
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#
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# You should have received a copy of the GNU General Public License
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# version 2 (GPLv2) along with this source code.
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#
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#
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# License Option 2: Broadcom Open Network Switch APIs (OpenNSA) license
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#
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# This software is governed by the Broadcom Open Network Switch APIs license:
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# https://www.broadcom.com/products/ethernet-connectivity/software/opennsa
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#
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# $Id: Make.config,v 1.3 Broadcom SDK $
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# $Copyright: (c) 2005 Broadcom Corp.
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# All Rights Reserved.$
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#
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ifneq ($(strip $(override-target)),)
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override TARGET=$(override-target)
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endif
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export TARGET
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#
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# Set up the target name, and the target base variables.
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#
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# target = The full name of the target such as vxworks-bmw
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# targetbase = 1st part of target (e.g. vxworks)
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# targetplat = 2nd part of target (e.g. x86) if any; otherwise same as 1st
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#
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target = ${TARGET}
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targetsplt = $(subst -, , ${target}) # change hyphens to spaces
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targetbase = $(word 1,${targetsplt})
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targetplat = $(subst ${targetbase}-,,${TARGET})
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#
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# Common configuration for all platforms
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# (Additional platform-dependent configurations are in Makefile.xxx)
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#
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#
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# THIS FILE SHOULD NOT BE MODIFIED LOCALLY, to override, add a file
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# $SDK/make/Make.local that sets your local settings, and/or provide
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# a path to your settings using the MAKE_LOCAL variable. If
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# either of these files exists, their values will override those in this makefile.
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#
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ifdef MAKE_LOCAL
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-include ${MAKE_LOCAL}
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endif
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-include ${SDK}/make/Make.local
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ifdef ALL_CHIPS
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ESW_CHIPS = 1
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endif # ALL_CHIPS
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#
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# By default, turn off the "changing directory" message.
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#
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MAKEFLAGS += --no-print-directory
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#
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# Use gmake by default
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#
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include ${SDK}/make/Make.tools
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include ${SDK}/make/Makefile.${target}
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# use QUIET=1 to control printing of compilation lines
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ifdef QUIET
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Q:=@
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else
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Q:=
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endif
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#
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# Suffix to add to the "target" files to allow local builds with different
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# flags. Set "target_suffix" to XXX to cause the build to put built objects
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# in ${target}${target_suffix}. This allows things like building a debug
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# version with different flags. This may also be set in another Makefile.
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#
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#target_suffix :=
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#
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# Optional suffix to add to the build directory and output binary files
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# to allow multiple builds to co-exist for various reasons.
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#
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#chip_suffix := -$(shell echo $(CHIP) | tr A-Z a-z)
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#
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# Combined suffixes
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#
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all_suffix = ${chip_suffix}${target_suffix}
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#
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# Default location to place binaries and make depend files for building
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# purposes.
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#
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ifeq "$(HOSTTYPE)" "Windows2000PC"
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BLDROOTWITHDRIVE = ${SDK}/build/${target}${all_suffix}${bldroot_suffix}
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BLDROOT = ${SDK_NO_DRIVE_NAME}/build/${target}${all_suffix}${bldroot_suffix}
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else # ifeq "$(HOSTTYPE)" "Windows2000PC"
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ifndef SDKBUILD
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SDKBUILD :=build
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endif
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BLDROOT = ${SDK}/${SDKBUILD}/$(if ${BLDCONFIG},${BLDCONFIG}/)${target}${all_suffix}${bldroot_suffix}
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endif # ifeq "$(HOSTTYPE)" "Windows2000PC"
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# This is needed because we cannot include Make.vxworks before Make.config
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ifndef DEST_DIR_SUFFIX
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export DEST_DIR_SUFFIX :=$(subst $(realpath $(SDK))/systems,,$(realpath $(CURDIR)/$(dir ($(firstword $(MAKEFILE_LIST))))))
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ifeq ($(MAKELEVEL),0)
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endif
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endif
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ifeq ($(DEST_DIR),)
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export DEST_DIR :=${SDK}/${SDKBUILD}$(if ${BLDCONFIG},/${BLDCONFIG})$(DEST_DIR_SUFFIX)
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endif
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ifdef LOCALDIR
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BLDDIR = ${BLDROOT}/${LOCALDIR}
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ifeq "$(HOSTTYPE)" "Windows2000PC"
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BLDDIRWITHDRIVE = ${BLDROOTWITHDRIVE}/${LOCALDIR}
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endif
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else # ifdef LOCALDIR
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BLDDIR = ${BLDROOT}
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ifeq "$(HOSTTYPE)" "Windows2000PC"
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BLDDIRWITHDRIVE = ${BLDROOTWITHDRIVE}
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endif
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endif # ifdef LOCALDIR
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LIBDIR = ${BLDROOT}
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#
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# Export directory, where build objects used by the outside world are
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# placed (exported header files, libs, bins)
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#
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EXPDIR = ${SDK}/export/${target}${all_suffix}
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#
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# Standard include paths
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#
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INCDIR = ${SDK}/include
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#
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# Compilation Flags
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#
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# Flags may be added to (see below)
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#
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INCFLAGS = -I${INCDIR} -I${SDK}/systems
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CFLAGS += ${INCFLAGS}
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CXXFLAGS += ${INCFLAGS}
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CPPFLAGS += ${INCFLAGS}
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CFLAGS += -DSAI_FIXUP -UKCOM_FILTER_MAX -DKCOM_FILTER_MAX=1024
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#
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# Debug #ifdef control
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#
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# Compiling out #ifdef DEBUG code saves about 1.3% on executable size.
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# It is recommended to leave debug enabled when developing applications.
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#
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ifndef DEBUG_IFDEFS
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DEBUG_IFDEFS=TRUE
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endif
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ifeq ($(DEBUG_IFDEFS),TRUE)
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CFLAGS += -DBROADCOM_DEBUG
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CXXFLAGS += -DBROADCOM_DEBUG
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CPPFLAGS += -DBROADCOM_DEBUG
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endif
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#
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# Debug symbol information control
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#
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ifndef DEBUG_SYMBOLS
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DEBUG_SYMBOLS=TRUE
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endif
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ifeq ($(DEBUG_SYMBOLS),TRUE)
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CFLAGS += -g
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CXXFLAGS += -g
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CPPFLAGS += -g
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endif
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#
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# If DEBUG_CFLAGS is set, add its contents to CFLAGS.
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# May be useful for setting on the command line or adding to Make.local.
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# Example: gmake DEBUG_CFLAGS=-save-temps system.c
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#
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ifneq ($(DEBUG_CFLAGS),)
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CFLAGS += $(DEBUG_CFLAGS)
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CXXFLAGS += $(DEBUG_CFLAGS)
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CPPFLAGS += $(DEBUG_CFLAGS)
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endif
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#
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# Optimization level
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#
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# Set DEBUG_OPTIMIZE to TRUE (default) to use a normal optimization
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# determined by OPTFLAGS_DEFAULT in the platform Makefile.
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# Set DEBUG_OPTIMIZE to FALSE to use no optimization,
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# strongly recommended when using any debugger.
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# Set DEBUG_OPTIMIZE to any other option string to request specific
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# optimization flags (for example -O2).
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#
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ifndef DEBUG_OPTIMIZE
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DEBUG_OPTIMIZE=TRUE
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endif
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ifeq ($(DEBUG_OPTIMIZE),TRUE)
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OPTFLAGS += $(OPTFLAGS_DEFAULT)
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else
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ifneq ($(DEBUG_OPTIMIZE),FALSE)
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OPTFLAGS += $(DEBUG_OPTIMIZE)
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endif
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endif
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#
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# Debug assertion control.
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#
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# Compiling out assert() saves about 1.1% on executable size,
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# however doing so is VERY MUCH discouraged.
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#
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ifndef DEBUG_ASSERTS
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DEBUG_ASSERTS=TRUE
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endif
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ifeq ($(DEBUG_ASSERTS),FALSE)
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CFLAGS += -DNDEBUG
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CXXFLAGS += -DNDEBUG
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CPPFLAGS += -DNDEBUG
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endif
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#
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# GCC pedantic mode.
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#
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ifeq ($(DEBUG_PEDANTIC),TRUE)
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CFGFLAGS += -D__PEDANTIC__
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CFLAGS += --pedantic
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CXXFLAGS += --pedantic
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endif
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#
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# In each directory, build a list of local sources, objects, and headers
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#
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LSRCS = $(wildcard *.c *.cpp *.s *.cc *.C)
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LOBJS = $(addsuffix .o, $(basename ${LSRCS}))
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BOBJS = $(addprefix ${BLDDIR}/,${LOBJS})
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LHDRS = $(wildcard *.h *.H)
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LDOTIS = $(wildcard *.i)
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#
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# Rule to create object file (build) directory
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#
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.PHONY: all install clean distclean
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.PRECIOUS: ${BLDDIR}/.tree
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%/.tree:
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@$(ECHO) 'Creating build directory $(dir $@)'
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@$(MKDIR) $(dir $@)
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@$(ECHO) "Build Directory for ${LOCALDIR} Created" > $@
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# Rule allowing build through CPP only, creates .E file from .c file.
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%.E: %.c
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$Q${CC} -E ${CFLAGS} $< | sed -e '/^ *$$/d' -e p -e d > $@
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# Rule allowing build through source only, creates .s file from .c file.
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%.s: %.c
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$Q${CC} -S ${CFLAGS} $<
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#
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# Default Build rules for .c --> .o, leaving the binary in BLDDIR/X.o,
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# even if file not built from directory of source.
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#
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ifeq ($(FAST),1)
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${BLDDIR}/%.o: %.c
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else
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ifdef GENERATE_C_FILES
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${BLDDIR}/%.o: %.c
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else
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${BLDDIR}/%.o: %.c
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endif
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endif
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ifdef QUIET
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@${ECHO} Compiling ${LOCALDIR}/$<
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endif
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ifdef LOCAL_D_FILE
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$Q$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -o $@ -c $< --write-user-dependencies
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-@/bin/cp $*.d $(BLDDIR)/$*.d
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-@/bin/rm -f $*.d
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else
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$Q$(CC) -MD -MF $(BLDDIR)/$*.d $(CFLAGS) $(EXTRA_CFLAGS) -o $@ -c $<
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endif
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@/bin/cp $(BLDDIR)/$*.d $(BLDDIR)/$*.tmp;\
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/bin/sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
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-e '/^$$/ d' -e 's/$$/ :/' \
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< $(BLDDIR)/$*.d >> $(BLDDIR)/$*.tmp; \
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/bin/sed \
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-e 's| \([0-9a-zA-Z]\)| '$(SDK)/$(LOCALDIR)'\/\1|g' \
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-e 's|^\([0-9a-zA-Z]\)|'$(SDK)/$(LOCALDIR)'/\1|g' \
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-e 's| \(\.\.\/\)| '$(SDK)/$(LOCALDIR)'\/\1|g' \
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-e 's|'$(SDK)'|'$$\{SDK\}'|g' \
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-e 's/\w*\/\.\.\/*//g' \
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-e 's/\w*\/\.\.\/*//g' \
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-e 's/\w*\/\.\.\/*//g' \
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< $(BLDDIR)/$*.tmp > $(BLDDIR)/$*.P; \
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/bin/rm -f $(BLDDIR)/$*.d $(BLDDIR)/$*.tmp
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${BLDDIR}/%.o: %.s
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ifdef QUIET
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@${ECHO} Assembling ${LOCALDIR}/$<
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endif
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$Q${CC} ${CFLAGS} ${EXTRA_CFLAGS} -c $< -o $@
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${BLDDIR}/%.o: %.cpp
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ifdef QUIET
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@${ECHO} Compiling ${LOCALDIR}/$<
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endif
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$Q${CXX} -c ${CXXFLAGS} -c $< -o $@
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${BLDDIR}/%.o: %.cc ${BLDDIR}/.tree
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ifdef QUIET
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@${ECHO} Compiling ${LOCALDIR}/$<
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endif
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$Q${CXX} -c ${CXXFLAGS} -c $< -o $@
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#
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# Cause "make foo.o" in any subdirectory to put the object in the build
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# directory instead of the local directory.
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#
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%.o: ${BLDDIR}/%.o
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@
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#
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# List of directories where built objects live.
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# (we are not making the export directories for now)
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#
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#DIRS = ${BLDDIR} ${EXPDIR}/lib ${EXPDIR}/bin ${EXPDIR}/include
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DIRS = ${BLDDIR}
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ifeq (C_COMPILER,$(MAKECMDGOALS))
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C_COMPILER:
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@echo $(CC)
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endif
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