| # |
| # Copyright (c) 2017, The OpenThread Authors. |
| # All rights reserved. |
| # |
| # 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 of the copyright holder 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 HOLDER 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. |
| # |
| |
| .NOTPARALLEL: |
| |
| AR = arc-elf32-ar |
| CCAS = arc-elf32-gcc |
| CPP = arc-elf32-cpp |
| CC = arc-elf32-gcc |
| CXX = arc-elf32-g++ |
| LD = arc-elf32-gcc |
| STRIP = arc-elf32-strip |
| NM = arc-elf32-nm |
| RANLIB = arc-elf32-ranlib |
| OBJCOPY = arc-elf32-objcopy |
| |
| BuildJobs ?= 10 |
| |
| configure_OPTIONS = \ |
| --enable-cli-app=all \ |
| --enable-ncp-app=all \ |
| --with-ncp-bus=uart \ |
| --with-examples=emsk \ |
| --with-platform-info=EMSK \ |
| $(NULL) |
| |
| ifeq ($(CERT_LOG),1) |
| configure_OPTIONS += --enable-cert-log |
| endif |
| |
| ifeq ($(COMMISSIONER),1) |
| configure_OPTIONS += --enable-commissioner |
| endif |
| |
| ifeq ($(JOINER),1) |
| configure_OPTIONS += --enable-joiner |
| endif |
| |
| ifeq ($(DHCP6_SERVER),1) |
| configure_OPTIONS += --enable-dhcp6-server |
| endif |
| |
| ifeq ($(DHCP6_CLIENT),1) |
| configure_OPTIONS += --enable-dhcp6-client |
| endif |
| |
| TopSourceDir := $(dir $(shell readlink $(firstword $(MAKEFILE_LIST)))).. |
| AbsTopSourceDir := $(dir $(realpath $(firstword $(MAKEFILE_LIST)))).. |
| |
| CONFIG_FILE = OPENTHREAD_PROJECT_CORE_CONFIG_FILE='\"openthread-core-emsk-config.h\"' |
| CONFIG_FILE_PATH = $(AbsTopSourceDir)/examples/platforms/emsk/ |
| |
| COMMONCFLAGS := \ |
| -fdata-sections \ |
| -ffunction-sections \ |
| -Os \ |
| -g \ |
| -D$(CONFIG_FILE) \ |
| -I$(CONFIG_FILE_PATH) \ |
| $(NULL) |
| |
| CPPFLAGS += \ |
| $(COMMONCFLAGS) \ |
| $(target_CPPFLAGS) \ |
| $(NULL) |
| |
| CFLAGS += \ |
| $(COMMONCFLAGS) \ |
| $(target_CFLAGS) \ |
| $(NULL) |
| |
| CXXFLAGS += \ |
| $(COMMONCFLAGS) \ |
| $(target_CXXFLAGS) \ |
| -fno-exceptions \ |
| -fno-rtti \ |
| $(NULL) |
| |
| CCASFLAGS += \ |
| $(COMMONCCASFLAGS) \ |
| $(target_CCASFLAGS) \ |
| $(NULL) |
| |
| LDFLAGS += \ |
| $(COMMONCFLAGS) \ |
| $(target_LDFLAGS) \ |
| -nostartfiles \ |
| -specs=nano.specs \ |
| -Wl,--gc-sections \ |
| -Wl,-Map=map.map \ |
| -Wl,--defsym=_STACKSIZE=524288 \ |
| -Wl,--defsym=_HEAPSIZE=524288 \ |
| $(NULL) |
| |
| ECHO := @echo |
| MAKE := make |
| MKDIR_P := mkdir -p |
| LN_S := ln -s |
| RM_F := rm -f |
| |
| INSTALL := /usr/bin/install |
| INSTALLFLAGS := -p |
| |
| BuildPath = build |
| TopBuildDir = $(BuildPath) |
| AbsTopBuildDir = $(PWD)/$(TopBuildDir) |
| |
| ResultPath = output |
| TopResultDir = $(ResultPath) |
| AbsTopResultDir = $(PWD)/$(TopResultDir) |
| |
| TargetTuple = emsk |
| |
| ARCHS = arcem11d |
| |
| TopTargetLibDir = $(TopResultDir)/$(TargetTuple)/lib |
| |
| ifndef BuildJobs |
| BuildJobs := $(shell getconf _NPROCESSORS_ONLN) |
| endif |
| JOBSFLAG := -j$(BuildJobs) |
| |
| # |
| # configure-arch <arch> |
| # |
| # Configure OpenThread for the specified architecture. |
| # |
| # arch - The architecture to configure. |
| # |
| define configure-arch |
| $(ECHO) " CONFIG $(TargetTuple)..." |
| (cd $(BuildPath)/$(TargetTuple) && $(AbsTopSourceDir)/configure \ |
| INSTALL="$(INSTALL) $(INSTALLFLAGS)" \ |
| CPP="$(CPP)" CC="$(CC)" CXX="$(CXX)" CCAS="$(CCAS)" OBJC="$(OBJC)" OBJCXX="$(OBJCXX)" AR="$(AR)" RANLIB="$(RANLIB)" NM="$(NM)" STRIP="$(STRIP)" CPPFLAGS="$(CPPFLAGS)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" CCASFLAGS="$(CCASFLAGS)" LDFLAGS="$(LDFLAGS)" \ |
| --host=arc-elf32 \ |
| --prefix=/ \ |
| --exec-prefix=/$(TargetTuple) \ |
| $(configure_OPTIONS)) |
| endef # configure-arch |
| |
| # |
| # build-arch <arch> |
| # |
| # Build the OpenThread intermediate build products for the specified |
| # architecture. |
| # |
| # arch - The architecture to build. |
| # |
| define build-arch |
| $(ECHO) " BUILD $(TargetTuple)" |
| $(MAKE) $(JOBSFLAG) -C $(BuildPath)/$(TargetTuple) --no-print-directory \ |
| all |
| endef # build-arch |
| |
| # |
| # stage-arch <arch> |
| # |
| # Stage (install) the OpenThread final build products for the specified |
| # architecture. |
| # |
| # arch - The architecture to stage. |
| # |
| define stage-arch |
| $(ECHO) " STAGE $(TargetTuple)" |
| $(MAKE) $(JOBSFLAG) -C $(BuildPath)/$(TargetTuple) --no-print-directory \ |
| DESTDIR=$(AbsTopResultDir) \ |
| install |
| endef # stage-arch |
| |
| # |
| # ARCH_template <arch> |
| # |
| # Define macros, targets and rules to configure, build, and stage the |
| # OpenThread for a single architecture. |
| # |
| # arch - The architecture to instantiate the template for. |
| # |
| define ARCH_template |
| CONFIGURE_TARGETS += configure-$(1) |
| BUILD_TARGETS += do-build-$(1) |
| STAGE_TARGETS += stage-$(1) |
| BUILD_DIRS += $(BuildPath)/$(TargetTuple) |
| DIRECTORIES += $(BuildPath)/$(TargetTuple) |
| |
| configure-$(1): target_CPPFLAGS=$($(1)_target_CPPFLAGS) |
| configure-$(1): target_CFLAGS=$($(1)_target_CFLAGS) |
| configure-$(1): target_CXXFLAGS=$($(1)_target_CXXFLAGS) |
| configure-$(1): target_LDFLAGS=$($(1)_target_LDFLAGS) |
| configure-$(1): target_CCASFLAGS=$($(1)_target_CCASFLAGS) |
| |
| configure-$(1): $(BuildPath)/$(TargetTuple)/config.status |
| |
| $(BuildPath)/$(TargetTuple)/config.status: | $(BuildPath)/$(TargetTuple) |
| $$(call configure-arch,$(1)) |
| |
| do-build-$(1): configure-$(1) |
| |
| do-build-$(1): |
| +$$(call build-arch,$(1)) |
| |
| stage-$(1): do-build-$(1) |
| |
| stage-$(1): | $(TopResultDir) |
| $$(call stage-arch,$(1)) |
| |
| $(1): stage-$(1) |
| endef # ARCH_template |
| |
| .DEFAULT_GOAL := all |
| |
| all: stage |
| |
| # |
| # EMSK2.3 arcem11d |
| # |
| |
| # Common options |
| MKDEP_OPT = -MMD -MT $@ -MF $@.d |
| OPT_OLEVEL = -O0 |
| |
| # Include EMSK BSP folder |
| ALL_INCLUDES = -I$(top_srcdir)/third_party/synopsys/embarc_emsk_bsp \ |
| -I$(top_srcdir)/examples/platforms/emsk \ |
| -I$(top_srcdir)/third_party/synopsys/embarc_emsk_bsp/library/clib |
| |
| # COMMON_COMPILE_OPT = -mno-sdata $(OPT_OLEVEL) \ |
| $(ALL_INCLUDES) $(MKDEP_OPT) |
| |
| # Core options of arcem11d in EMSK2.3 from ARC TCF file |
| COMMON_CORE_OPT_GNU = -mcpu=em4_fpuda \ |
| -mlittle-endian \ |
| -mcode-density \ |
| -mdiv-rem \ |
| -mswap \ |
| -mnorm \ |
| -mmpy-option=6 \ |
| -mbarrel-shifter \ |
| -mfpu=fpuda_all \ |
| --param l1-cache-size=16384 \ |
| --param l1-cache-line-size=32 |
| |
| CCORE_OPT_GNU += $(COMMON_CORE_OPT_GNU) |
| CXXCORE_OPT_GNU += $(COMMON_CORE_OPT_GNU) |
| ACORE_OPT_GNU += $(COMMON_CORE_OPT_GNU) |
| LCORE_OPT_GNU += $(COMMON_CORE_OPT_GNU) |
| |
| # C/CPP/ASM/Linker Options |
| COMPILE_OPT += $(CCORE_OPT_GNU) \ |
| $(COMMON_COMPILE_OPT) -std=gnu99 |
| CXX_COMPILE_OPT += $(CXXCORE_OPT_GNU) \ |
| $(COMMON_COMPILE_OPT) |
| ASM_OPT += $(ACORE_OPT_GNU) \ |
| $(COMMON_COMPILE_OPT) -x assembler-with-cpp |
| LINK_OPT += $(LCORE_OPT_GNU) \ |
| -mno-sdata -nostartfiles --verbose |
| |
| arcem11d_target_ABI = arcem11d |
| arcem11d_target_CPPFLAGS = $(CXX_COMPILE_OPT) |
| arcem11d_target_CFLAGS = $(COMPILE_OPT) |
| arcem11d_target_CXXFLAGS = $(CXX_COMPILE_OPT) |
| arcem11d_target_CCASFLAGS = $(ASM_OPT) |
| arcem11d_target_LDFLAGS = $(LINK_OPT) |
| |
| # Instantiate an architecture-specific build template for each target |
| # architecture. |
| |
| $(foreach arch,$(ARCHS),$(eval $(call ARCH_template,$(arch)))) |
| |
| # |
| # Common / Finalization |
| # |
| |
| configure: $(CONFIGURE_TARGETS) |
| |
| build: $(BUILD_TARGETS) |
| |
| stage: $(STAGE_TARGETS) |
| |
| DIRECTORIES = $(TopResultDir) $(TopResultDir)/$(TargetTuple)/lib $(BUILD_DIRS) |
| |
| CLEAN_DIRS = $(TopResultDir) $(BUILD_DIRS) |
| |
| all: stage |
| |
| $(DIRECTORIES): |
| $(ECHO) " MKDIR $@" |
| @$(MKDIR_P) "$@" |
| |
| clean: |
| $(ECHO) " CLEAN" |
| @$(RM_F) -r $(CLEAN_DIRS) |
| |
| help: |
| $(ECHO) "Simply type 'make -f $(firstword $(MAKEFILE_LIST))' to build OpenThread for the following " |
| $(ECHO) "architectures: " |
| $(ECHO) "" |
| $(ECHO) " $(ARCHS)" |
| $(ECHO) "" |
| $(ECHO) "To build only a particular architecture, specify: " |
| $(ECHO) "" |
| $(ECHO) " make -f $(firstword $(MAKEFILE_LIST)) <architecture>" |
| $(ECHO) "" |
