nuttx/boards/hc/m9s12/demo9s12ne64/scripts/Make.defs
2021-06-10 03:43:18 -07:00

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############################################################################
# boards/hc/m9s12/demo9s12ne64/scripts/Make.defs
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you 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.
#
############################################################################
include $(TOPDIR)/.config
include $(TOPDIR)/tools/Config.mk
# Setup for the selected toolchain
# NuttX buildroot under Linux or Cygwin
CROSSDEV = m9s12x-nuttx-elf-
MAXOPTIMIZATION = -Os
ifeq ($(CONFIG_HCS12_NONBANKED),y)
ARCHCPUFLAGS = -m9s12x -mshort -mnolong-calls
LDSCRIPT = demo9s12ne64-unbanked.ld
else
ARCHCPUFLAGS = -m9s12x -mshort -mlong-calls
LDSCRIPT = demo9s12ne64-banked.ld
endif
ifneq ($(CONFIG_HCS12_MSOFTREGS),0)
ARCHCPUFLAGS += -msoft-reg-count=$(CONFIG_HCS12_MSOFTREGS)
endif
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
ARCHSCRIPT = -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)ostest$(DELIM)$(LDSCRIPT)}"
MAXOPTIMIZATION = -O2
else
ARCHSCRIPT = -T$(BOARD_DIR)$(DELIM)ostest$(DELIM)$(LDSCRIPT)
endif
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
ARCHCFLAGS = -fno-builtin
ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS := $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
AFLAGS := $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -Wl,-d -Wl,-warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld -Wl,-no-check-sections
LDNXFLATFLAGS = -e main -s 2048
LDFLAGS += -nostartfiles -nodefaultlibs
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
LDFLAGS += -g
endif