f57cd2cf0c
And leave all intermediate file in apps/wasm, such as .map file, entry object etc used in wasm module build. Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
117 lines
4.0 KiB
Makefile
117 lines
4.0 KiB
Makefile
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############################################################################
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# apps/tools/Wasm.mk
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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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# Only build wasm if one of the following runtime is enabled
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ifneq ($(CONFIG_INTERPRETERS_WAMR)$(CONFIG_INTERPRETERS_WASM)$(CONFIG_INTERPRETERS_TOYWASM),)
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include $(APPDIR)$(DELIM)tools$(DELIM)WASI-SDK.defs
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include $(APPDIR)$(DELIM)interpreters$(DELIM)wamr$(DELIM)Toolchain.defs
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# If called from $(APPDIR)/Makefile,
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# Provide LINK_WASM, but only execute it when file wasm/*.wo exists
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ifeq ($(CURDIR),$(APPDIR))
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define LINK_WASM
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$(if $(wildcard $(APPDIR)$(DELIM)wasm$(DELIM)*), \
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$(foreach bin,$(wildcard $(APPDIR)$(DELIM)wasm$(DELIM)*.wo), \
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$(eval INITIAL_MEMORY=$(shell echo $(notdir $(bin)) | cut -d'#' -f2)) \
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$(eval STACKSIZE=$(shell echo $(notdir $(bin)) | cut -d'#' -f3)) \
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$(eval PROGNAME=$(shell echo $(notdir $(bin)) | cut -d'#' -f1)) \
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$(eval WLDFLAGS=$(shell cat $(APPDIR)$(DELIM)wasm$(DELIM)$(PROGNAME).ldflags)) \
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$(eval RETVAL=$(shell $(WCC) $(bin) $(WBIN) $(WCFLAGS) $(WLDFLAGS) $(WCC_COMPILER_RT_LIB) \
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-Wl,--Map=$(APPDIR)$(DELIM)wasm$(DELIM)$(PROGNAME).map \
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-o $(BINDIR)$(DELIM)wasm$(DELIM)$(PROGNAME).wasm || echo 1;)) \
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$(if $(RETVAL), \
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$(error wasm build failed for $(PROGNAME).wasm) \
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) \
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$(call WAMR_AOT_COMPILE) \
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) \
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)
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endef
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endif # CURDIR
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# Default values for WASM_BUILD, it's a three state variable:
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# y - build wasm module only
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# n - don't build wasm module, default
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# both - build wasm module and native module
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ifneq ($(WASM_BUILD),n)
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WASM_INITIAL_MEMORY ?= 65536
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STACKSIZE ?= $(CONFIG_DEFAULT_TASK_STACKSIZE)
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PRIORITY ?= SCHED_PRIORITY_DEFAULT
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# Wamr mode:
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# INT: Interpreter (Default)
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# AOT: Ahead-of-Time
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# XIP: Execution In Place
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# JIT: Just In Time
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WAMR_MODE ?= INT
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# Targets follow
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.PRECIOUS: $(WBIN)
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WSRCS := $(MAINSRC) $(CSRCS)
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WOBJS := $(WSRCS:=$(SUFFIX).wo)
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# Copy math.h from $(TOPDIR)/include/nuttx/lib/math.h to $(APPDIR)/include/wasm/math.h
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# Using declaration of math.h is OK for Wasm build
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$(APPDIR)$(DELIM)include$(DELIM)wasm$(DELIM)math.h:
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ifeq ($(CONFIG_LIBM),)
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$(call COPYFILE,$(TOPDIR)$(DELIM)include$(DELIM)nuttx$(DELIM)lib$(DELIM)math.h,$@)
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endif
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all:: $(WBIN)
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$(BINDIR)/wasm:
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$(Q) mkdir -p $(BINDIR)/wasm
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depend:: $(APPDIR)$(DELIM)include$(DELIM)wasm$(DELIM)math.h $(BINDIR)/wasm
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$(WOBJS): %.c$(SUFFIX).wo : %.c
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$(Q) $(WCC) $(WCFLAGS) -c $^ -o $@
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$(WBIN): $(WOBJS)
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$(shell mkdir -p $(APPDIR)/wasm)
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$(Q) flock $(WBIN).lock -c '$(WAR) $@ $(filter-out $(MAINSRC:=$(SUFFIX).wo),$^)'
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$(foreach main,$(MAINSRC), \
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$(eval progname=$(strip $(PROGNAME_$(main:=$(SUFFIX)$(OBJEXT))))) \
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$(eval dstname=$(shell echo $(main:=$(SUFFIX).wo) | sed -e 's/\//_/g')) \
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$(shell cp -rf $(strip $(main:=$(SUFFIX).wo)) \
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$(strip $(APPDIR)/wasm/$(progname)#$(WASM_INITIAL_MEMORY)#$(STACKSIZE)#$(PRIORITY)#$(WAMR_MODE)#$(dstname)) \
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) \
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$(shell echo $(WLDFLAGS) > $(APPDIR)/wasm/$(progname).ldflags) \
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)
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clean::
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$(call DELFILE, $(WOBJS))
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$(call DELFILE, $(WBIN))
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$(call DELFILE, $(APPDIR)$(DELIM)include$(DELIM)wasm$(DELIM)math.h)
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endif # WASM_BUILD
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endif # CONFIG_INTERPRETERS_WAMR || CONFIG_INTERPRETERS_WASM || CONFIG_INTERPRETERS_TOYWASM
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