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########################################################
# Copyright 2018 ARM Limited. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. 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.
#
# 3. Neither the name of the copyright holder 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 HOLDER 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.
#
#################################################################################
## Set up some addtional parameters for development environment builds. ##
## define arch/build sub-dirs for non installed dev builds
ifndef ARCH
ARCH := $(shell dpkg-architecture -q DEB_HOST_GNU_CPU || echo not)
endif
# platform bit size variant
ifeq ($(ARCH),x86)
MFLAG:="-m32"
BIT_VARIANT=32
else ifeq ($(ARCH),x86_64)
MFLAG:="-m64"
BIT_VARIANT=64
else ifeq ($(ARCH),arm)
BIT_VARIANT=-arm
else ifeq ($(ARCH),arm64)
BIT_VARIANT=-arm64
else ifeq ($(ARCH),aarch64)
BIT_VARIANT=-arm64
else ifeq ($(ARCH),aarch32)
BIT_VARIANT=-arm
endif
CXXFLAGS += $(MFLAG)
CFLAGS += $(MFLAG)
LDFLAGS += $(MFLAG)
PLAT_DIR=linux$(BIT_VARIANT)/$(BUILD_VARIANT)
# include the main makefile
include makefile
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