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71 lines
2.6 KiB
71 lines
2.6 KiB
########################################################
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# Copyright 2018 ARM Limited. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its contributors
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# may be used to endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#################################################################################
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## Set up some addtional parameters for development environment builds. ##
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## define arch/build sub-dirs for non installed dev builds
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ifndef ARCH
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ARCH := $(shell dpkg-architecture -q DEB_HOST_GNU_CPU || echo not)
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endif
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# platform bit size variant
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ifeq ($(ARCH),x86)
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MFLAG:="-m32"
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BIT_VARIANT=32
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else ifeq ($(ARCH),x86_64)
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MFLAG:="-m64"
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BIT_VARIANT=64
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else ifeq ($(ARCH),arm)
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BIT_VARIANT=-arm
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else ifeq ($(ARCH),arm64)
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BIT_VARIANT=-arm64
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else ifeq ($(ARCH),aarch64)
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BIT_VARIANT=-arm64
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else ifeq ($(ARCH),aarch32)
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BIT_VARIANT=-arm
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endif
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CXXFLAGS += $(MFLAG)
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CFLAGS += $(MFLAG)
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LDFLAGS += $(MFLAG)
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ifdef GCCDIR
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GCCVER:= $(shell $(CROSS_COMPILE)gcc -dumpversion | cut -c 1-3)
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PLAT_DIR=builddir/linux$(BIT_VARIANT)/GCC_$(GCCVER)
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else
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PLAT_DIR=linux$(BIT_VARIANT)/$(BUILD_VARIANT)
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endif
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# for dev env, enable static link build test
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export TEST_STATIC_LINKING=1
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# include the main makefile
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include makefile
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