rtl8721csm/ai_tfmicro: add build config with cxx support

This build configuration will be updated for Tensor Flow Micro code build.

build/configs/rtl8721csm/ai_tfmicro/Make.defs

@@ -0,0 +1,231 @@
+###########################################################################
+#
+# Copyright 2023 Samsung Electronics All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+# either express or implied. See the License for the specific
+# language governing permissions and limitations under the License.
+#
+###########################################################################
+############################################################################
+#
+#   Copyright (C) 2020 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <[email protected]>
+#
+# 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 NuttX 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 OWNER 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.
+#
+############################################################################
+
+include ${TOPDIR}/.config
+include ${TOPDIR}/tools/Config.mk
+ARCH_FAMILY = $(patsubst "%",%,$(CONFIG_ARCH_FAMILY))
+include ${TOPDIR}/arch/$(CONFIG_ARCH)/src/$(ARCH_FAMILY)/Toolchain.defs
+
+ifeq ($(CONFIG_AMEBAD_TRUSTZONE),y)
+LDSCRIPT = rlx8721d_img2_ns.ld
+else
+LDSCRIPT = rlx8721d_img2_is.ld
+endif
+
+ifeq ($(WINTOOL),y)
+  # Windows-native toolchains
+  DIRLINK = $(TOPDIR)/tools/copydir.sh
+  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
+  MKDEP = $(TOPDIR)/tools/mkwindeps.sh
+  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/../framework/include}" -isystem "${shell cygpath -w $(TOPDIR)/../external/include}"
+  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/../external/include}"
+  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/../build/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
+else
+  # Linux/Cygwin-native toolchain
+  MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
+  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/../framework/include -isystem $(TOPDIR)/../external/include
+  ARCHINCLUDES += -isystem $(TOPDIR)/net/lwip/src/include
+  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/../external/include
+  ARCHXXINCLUDES += -isystem $(TOPDIR)/net/lwip/src/include
+  ARCHXXINCLUDES += -isystem $(TOPDIR)/../external/include/libcxx
+  ARCHXXINCLUDES += -isystem $(TOPDIR)/../framework/include
+  ARCHSCRIPT = -T$(TOPDIR)/../build/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
+endif
+
+CC = $(CROSSDEV)gcc
+CXX = $(CROSSDEV)g++
+CPP = $(CROSSDEV)gcc -E
+LD = $(CROSSDEV)ld
+AS = $(CROSSDEV)as
+AR = $(CROSSDEV)ar rcs
+NM = $(CROSSDEV)nm
+OBJCOPY = $(CROSSDEV)objcopy
+OBJDUMP = $(CROSSDEV)objdump
+LD_ROM = $(CROSSDEV)ld
+CC_SIZE = $(CROSSDEV)size
+FROMELF = $(CROSSDEV)objcopy
+STRIP   = $(CROSSDEV)strip
+NM	= $(ARCROSSDEV)nm
+
+GDB = arm-none-eabi-gdb
+GDBR = arm-none-eabi-gdb
+READELF = arm-none-eabi-readelf
+
+REMOVE    = -rm -f
+REMOVEDIR = rm -rf
+MKDIR     = mkdir
+MAKE      = make
+CD        = cd
+COPY      = cp
+MOVE      = mv
+
+PREPENDTOOL		= $(COMPILATION_FILE_FOLDER)/prepend_header.sh
+CODE_ANALYZE_PYTHON=$(COMPILATION_FILE_FOLDER)/code_analyze.py
+
+ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
+ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
+ARCHCCMINOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f2}
+
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+  ARCHOPTIMIZATION = -g
+endif
+
+ifneq ($(CONFIG_DEBUG_NOOPT),y)
+  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
+endif
+
+ifeq ($(CONFIG_FRAME_POINTER),y)
+  ARCHOPTIMIZATION += -fomit-frame-pointer -mapcs -mno-sched-prolog
+endif
+
+ARCHCFLAGS = -fno-builtin -mcpu=cortex-m33 -mfpu=fpv5-sp-d16 -fno-common
+ARCHCXXFLAGS = -fno-builtin -fno-common -fno-exceptions -mcpu=cortex-m33 -mfpu=fpv5-sp-d16 -fno-rtti $(ARCHCPUFLAGS)
+ifeq ($(QUICKBUILD),y)
+ARCHWARNINGS = -Wall -Werror -Wstrict-prototypes -Wshadow -Wundef -Wno-implicit-function-declaration -Wno-unused-function -Wno-unused-but-set-variable
+ARCHWARNINGSXX = -Wall -Werror -Wshadow -Wundef
+else
+ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -Wno-implicit-function-declaration -Wno-unused-function -Wno-unused-but-set-variable
+ARCHWARNINGSXX = -Wall -Wshadow -Wundef
+# only version 4.9 supports color diagnostics
+ifeq "$(ARCHMAJOR)" "4"
+ifeq "$(ARCHMINOR)" "9"
+  ARCHWARNINGS += -fdiagnostics-color=auto
+  ARCHWARNINGSCC += -fdiagnostics-color=auto
+endif
+endif
+
+endif
+ARCHDEFINES =
+ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
+
+CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe -ffunction-sections -fdata-sections
+CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
+CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
+CXXFLAGS += -std=c++11 -DCLOCK_MONOTONIC -D__TINYARA__
+CXXFLAGS += -fno-exceptions -fcheck-new -fno-rtti
+#CXXFLAGS += -pedantic -D_DEBUG -D_LIBCPP_BUILD_STATIC -ffunction-sections -fdata-sections -D__GLIBCXX__
+CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
+CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
+AFLAGS = $(CFLAGS) -D__ASSEMBLY__
+
+##########################################################################################################################################
+CFLAGS += -march=armv8-m.main+dsp 
+CFLAGS += -mthumb 
+CFLAGS += -mcmse 
+#CFLAGS += -mfloat-abi=hard
+#CFLAGS += -mfpu=fpv5-sp-d16
+
+
+#CFLAGS += -g
+#CFLAGS += -gdwarf-3
+#CFLAGS += -nodefaultlibs
+#CFLAGS += -O2
+#CFLAGS += -D__FPU_PRESENT
+
+#CFLAGS += -fstack-usage
+#CFLAGS += -fdata-sections
+#CFLAGS += -nostartfiles
+#CFLAGS += -nostdlib
+#CFLAGS += -Wpointer-arith
+#CFLAGS += -Wno-write-strings
+#CFLAGS += -Wno-maybe-uninitialized
+#CFLAGS += --save-temps
+#CFLAGS += -c
+#CFLAGS += -MMD
+
+#CFLAGS += -Wextra
+
+#CFLAGS += $(IFLAGS)
+CFLAGS += -DCONFIG_PLATFORM_8721D
+CFLAGS += -DCONFIG_USE_MBEDTLS_ROM_ALG
+CFLAGS += -DDM_ODM_SUPPORT_TYPE=32
+CFLAGS += -DSTD_PRINTF
+CFLAGS += -DCONFIG_PLATFORM_TIZENRT_OS=1
+CFLAGS += -DARM_CORE_CM4
+
+#LDFLAGS += --wrap=printf
+
+##########################################################################################################################################
+
+ASMEXT = .S
+OBJEXT = .o
+LIBEXT = .a
+EXEEXT = .axf
+
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+  LDFLAGS += -g
+endif
+
+LDFLAGS += --gc-sections
+LDFLAGS += --defsym=CONFIG_IDLETHREAD_STACKSIZE=$(CONFIG_IDLETHREAD_STACKSIZE)
+
+HOSTCC = gcc
+HOSTINCLUDES = -I.
+HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe
+HOSTLDFLAGS = 
+
+define MAKE_BOARD_SPECIFIC_BIN
+  $(TOPDIR)/../build/configs/rtl8721csm/rtl8721csm_make_bin.sh
+endef
+
+SECURE_HEADER_SIZE=32
+
+define MAKE_SAMSUNG_HEADER
+  $(TOPDIR)/../os/tools/mksamsungheader.py kernel ${SECURE_HEADER_SIZE}
+endef
+
+define MAKE_BOOTPARAM
+  $(TOPDIR)/../os/tools/mkbootparam.py
+endef
+
+define DOWNLOAD
+  $(TOPDIR)/../build/configs/common_download.sh $(1) $(2) $(3) $(4) $(5) $(6)
+endef