############################################################################ # boards/risc-v/k210/maix-bit/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 include $(TOPDIR)/arch/risc-v/src/common/Toolchain.defs LDSCRIPT = ld.script ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT) ifeq ($(CONFIG_DEBUG_SYMBOLS),y) ARCHOPTIMIZATION = -g ASARCHCPUFLAGS += -Wa,-g endif MAXOPTIMIZATION = -Os ifneq ($(CONFIG_DEBUG_NOOPT),y) ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing endif ARCHCPUFLAGS += -mcmodel=medany -mstrict-align ARCHCFLAGS = -fno-common -fno-builtin -ffunction-sections -fdata-sections ARCHCXXFLAGS = -fno-common -fno-builtin -fno-exceptions -fcheck-new -fno-rtti ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef ARCHWARNINGSXX = -Wall -Wshadow -Wundef 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__ $(ASARCHCPUFLAGS) # Loadable module definitions CMODULEFLAGS = $(CFLAGS) LDMODULEFLAGS = -r -e module_initialize LDMODULEFLAGS += -T $(call CONVERT_PATH,$(TOPDIR)/libs/libc/modlib/gnu-elf.ld) # ELF module definitions CELFFLAGS = $(CFLAGS) CXXELFFLAGS = $(CXXFLAGS) LDELFFLAGS = -r -e main LDELFFLAGS += -T $(call CONVERT_PATH,$(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld) # File extensions LDFLAGS += --gc-sections -melf64lriscv