c6eea4ad8b
*Note:* ldmd2 is ldc2-wrapper, allow using dmd frontend flags.
This support may be extended to gdc (gnu) if nuttx developers demand it
or are interested in it.
59 lines
2.1 KiB
Plaintext
59 lines
2.1 KiB
Plaintext
############################################################################
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# tools/D.defs
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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DC := ldmd2
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DFLAGS := -i
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ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
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DFLAGS += -g
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endif
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ifeq ($(CONFIG_DEBUG_NOOPT),y)
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DFLAGS += -O
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endif
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# Special handling for the SIM
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ifeq ($(CONFIG_ARCH_SIM),y)
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ifeq ($(CONFIG_HOST_LINUX),y)
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ifeq ($(LLVM_ARCHTYPE),x86)
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# Only for x86 based host or x64 but m32 build
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DFLAGS += -mtriple=i686-unknown-linux-$(LLVM_ABITYPE)
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else
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# For other archs, such as aarch64, arm etc
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DFLAGS += -mtriple=$(LLVM_ARCHTYPE)-unknown-linux-$(LLVM_ABITYPE)
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DFLAGS += -mcpu=$(LLVM_CPUTYPE)
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endif
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else ifeq ($(CONFIG_HOST_MACOS),y)
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DFLAGS += -mtriple=$(LLVM_ARCHTYPE)-apple-$(LLVM_ABITYPE)
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endif
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else ifeq ($(CONFIG_ARCH_RISCV),y)
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# Traget triple is riscv[32|64][isa]-unknown-none-elf
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DFLAGS += -mtriple=$(LLVM_ARCHTYPE)$(ARCHRVISAM)$(ARCHRVISAA)$(ARCHRVISAF)$(ARCHRVISAD)$(ARCHRVISAC)-unknown-none-elf
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DFLAGS += -mattr=+m,+a,+f,+d,+c -mabi=ilp32d
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DFLAGS += -mcpu=generic-rv32
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else
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# For arm, but there are some other archs not support yet,
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# such as xtensa, x86 bare metal, etc.
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DFLAGS += -mtriple=$(LLVM_ARCHTYPE)-none-$(LLVM_ABITYPE)
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DFLAGS += -mcpu=$(LLVM_CPUTYPE)
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endif
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