sim: Remove cxxtest specifial Make.defs
since the special c++ setup doesn't need anymore Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
liuguo09
parent
6aee468d72
commit
e5ab2e56f8
@ -1,144 +0,0 @@
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############################################################################
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# boards/sim/sim/sim/configs/cxxtest/Make.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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include $(TOPDIR)/.config
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include $(TOPDIR)/tools/Config.mk
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HOSTOS = ${shell uname -o 2>/dev/null || uname -s 2>/dev/null || echo "Other"}
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ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
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ARCHOPTIMIZATION = -g
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endif
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ifneq ($(CONFIG_DEBUG_NOOPT),y)
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ARCHOPTIMIZATION += -O2 -fno-strict-aliasing
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endif
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ARCHCPUFLAGS = -fno-builtin
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ifeq ($(CONFIG_CXX_EXCEPTION),y)
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ARCHCPUFLAGSXX = -fno-builtin
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else
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ARCHCPUFLAGSXX = -fno-builtin -fno-exceptions -fcheck-new
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endif
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ARCHPICFLAGS = -fpic
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ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
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ARCHWARNINGSXX = -Wall -Wshadow -Wundef
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# Add -fno-common because macOS "ld -r" doesn't seem to pick objects
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# for common symbols.
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ARCHCPUFLAGS += -fno-common
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ARCHCPUFLAGSXX += -fno-common
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ifeq ($(CONFIG_SIM_M32),y)
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ARCHCPUFLAGS += -m32
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ARCHCPUFLAGSXX += -m32
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endif
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CC = $(CROSSDEV)cc
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CXX = $(CROSSDEV)c++
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CPP = $(CROSSDEV)cc -E
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LD = $(CROSSDEV)ld
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ifeq ($(CONFIG_HOST_MACOS),y)
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STRIP = $(CROSSDEV)strip
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AR = $(TOPDIR)/tools/macar-rcs.sh
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else
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STRIP = $(CROSSDEV)strip --strip-unneeded
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AR = $(CROSSDEV)ar rcs
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endif
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NM = $(CROSSDEV)nm
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OBJCOPY = $(CROSSDEV)objcopy
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OBJDUMP = $(CROSSDEV)objdump
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CFLAGS := $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \
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$(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
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CXXFLAGS := $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) \
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$(ARCHCPUFLAGSXX) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
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CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
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AFLAGS := $(CFLAGS) -D__ASSEMBLY__
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# Loadable module definitions
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CMODULEFLAGS = $(CFLAGS)
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# -fno-pic to avoid GOT relocations
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CMODULEFLAGS += -fno-pic
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ifeq ($(CONFIG_LIBC_ARCH_ELF_64BIT),y)
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# For amd64:
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# It seems macOS/x86_64 loads the program text around 00000001_xxxxxxxx.
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# The gcc default (-mcmodel=small) would produce out-of-range 32-bit
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# relocations.
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# Even on Linux, NuttX modules are loaded into the NuttX heap, which
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# can be out of range with -mcmodel=small.
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CMODULEFLAGS += -mcmodel=large
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endif
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# On Linux, we (ab)use the host compiler to compile binaries for NuttX.
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# Explicitly disable features which might be default on the host while
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# not available on NuttX.
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CMODULEFLAGS += -fno-stack-protector
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LDMODULEFLAGS = -r -e module_initialize
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ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
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LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
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else
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LDMODULEFLAGS += -T $(TOPDIR)/libs/libc/modlib/gnu-elf.ld
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endif
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# NuttX modules are ELF binaries.
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# Non-ELF platforms like macOS need to use a separate ELF toolchain.
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ifeq ($(CONFIG_HOST_MACOS),y)
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# eg. brew install x86_64-elf-gcc
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MODULECC = x86_64-elf-gcc
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MODULELD = x86_64-elf-ld
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MODULESTRIP = x86_64-elf-strip --strip-unneeded
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endif
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# ELF module definitions
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CELFFLAGS = $(CFLAGS)
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CXXELFFLAGS = $(CXXFLAGS)
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# -fno-pic to avoid GOT relocations
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CELFFLAGS += -fno-pic
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CXXELFFLAGS += -fno-pic
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LDELFFLAGS = -r -e main
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ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
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LDELFFLAGS += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld}"
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else
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LDELFFLAGS += -T $(BOARD_DIR)$(DELIM)scripts$(DELIM)gnu-elf.ld
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endif
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LDLINKFLAGS = $(ARCHSCRIPT) # Link flags used with $(LD)
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CCLINKFLAGS = $(ARCHSCRIPT) # Link flags used with $(CC)
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LDFLAGS = $(ARCHSCRIPT) # For backward compatibility, same as CCLINKFLAGS
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ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
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CCLINKFLAGS += -g
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endif
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ifeq ($(CONFIG_SIM_M32),y)
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LDLINKFLAGS += -melf_i386
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CCLINKFLAGS += -m32
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LDFLAGS += -m32
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LDMODULEFLAGS += -melf_i386
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LDELFFLAGS += -melf_i386
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HOSTLDFLAGS += -m32
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endif
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HOSTCFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \
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$(ARCHCPUFLAGS) $(HOSTINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
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