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- # copyright (c) 2010 Espressif System
- #
- .NOTPARALLEL:
- # SDK version NodeMCU is locked to
- SDK_VER:=2.1.0
- # no patch: SDK_BASE_VER equals SDK_VER and sdk dir depends on sdk_extracted
- SDK_BASE_VER:=$(SDK_VER)
- SDK_DIR_DEPENDS:=sdk_extracted
- # with patch: SDK_BASE_VER differs from SDK_VER and sdk dir depends on sdk_patched
- #SDK_BASE_VER:=1.5.4
- #SDK_DIR_DEPENDS:=sdk_patched
- SDK_FILE_VER:=$(SDK_BASE_VER)
- SDK_FILE_SHA1:=66a4272894dc1bcec19f5f8bf79fee80f60a021b
- #SDK_PATCH_VER:=$(SDK_VER)_patch_20160704
- #SDK_PATCH_SHA1:=388d9e91df74e3b49fca126da482cf822cf1ebf1
- # Ensure we search "our" SDK before the tool-chain's SDK (if any)
- TOP_DIR:=$(abspath $(dir $(lastword $(MAKEFILE_LIST))))
- SDK_DIR:=$(TOP_DIR)/sdk/esp_iot_sdk_v$(SDK_VER)
- CCFLAGS:= -I$(TOP_DIR)/sdk-overrides/include -I$(SDK_DIR)/include
- LDFLAGS:= -L$(SDK_DIR)/lib -L$(SDK_DIR)/ld $(LDFLAGS)
- ifdef DEBUG
- CCFLAGS += -ggdb -O0
- LDFLAGS += -ggdb
- else
- CCFLAGS += -Os
- endif
- #############################################################
- # Select compile
- #
- ifeq ($(OS),Windows_NT)
- # WIN32
- # We are under windows.
- ifeq ($(XTENSA_CORE),lx106)
- # It is xcc
- AR = xt-ar
- CC = xt-xcc
- NM = xt-nm
- CPP = xt-cpp
- OBJCOPY = xt-objcopy
- #MAKE = xt-make
- CCFLAGS += --rename-section .text=.irom0.text --rename-section .literal=.irom0.literal
- else
- # It is gcc, may be cygwin
- # Can we use -fdata-sections?
- CCFLAGS += -ffunction-sections -fno-jump-tables -fdata-sections
- AR = xtensa-lx106-elf-ar
- CC = xtensa-lx106-elf-gcc
- NM = xtensa-lx106-elf-nm
- CPP = xtensa-lx106-elf-cpp
- OBJCOPY = xtensa-lx106-elf-objcopy
- endif
- FIRMWAREDIR = ..\\bin\\
- ifndef COMPORT
- ESPPORT = com1
- else
- ESPPORT = $(COMPORT)
- endif
- ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
- # ->AMD64
- endif
- ifeq ($(PROCESSOR_ARCHITECTURE),x86)
- # ->IA32
- endif
- else
- # We are under other system, may be Linux. Assume using gcc.
- # Can we use -fdata-sections?
- ifndef COMPORT
- ESPPORT = /dev/ttyUSB0
- else
- ESPPORT = $(COMPORT)
- endif
- CCFLAGS += -ffunction-sections -fno-jump-tables -fdata-sections
- AR = xtensa-lx106-elf-ar
- CC = $(WRAPCC) xtensa-lx106-elf-gcc
- NM = xtensa-lx106-elf-nm
- CPP = $(WRAPCC) xtensa-lx106-elf-gcc -E
- OBJCOPY = xtensa-lx106-elf-objcopy
- FIRMWAREDIR = ../bin/
- UNAME_S := $(shell uname -s)
- ifeq ($(UNAME_S),Linux)
- # LINUX
- endif
- ifeq ($(UNAME_S),Darwin)
- # OSX
- endif
- UNAME_P := $(shell uname -p)
- ifeq ($(UNAME_P),x86_64)
- # ->AMD64
- endif
- ifneq ($(filter %86,$(UNAME_P)),)
- # ->IA32
- endif
- ifneq ($(filter arm%,$(UNAME_P)),)
- # ->ARM
- endif
- endif
- #############################################################
- ESPTOOL ?= ../tools/esptool.py
- CSRCS ?= $(wildcard *.c)
- ASRCs ?= $(wildcard *.s)
- ASRCS ?= $(wildcard *.S)
- SUBDIRS ?= $(patsubst %/,%,$(dir $(filter-out tools/Makefile,$(wildcard */Makefile))))
- ODIR := .output
- OBJODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/obj
- OBJS := $(CSRCS:%.c=$(OBJODIR)/%.o) \
- $(ASRCs:%.s=$(OBJODIR)/%.o) \
- $(ASRCS:%.S=$(OBJODIR)/%.o)
- DEPS := $(CSRCS:%.c=$(OBJODIR)/%.d) \
- $(ASRCs:%.s=$(OBJODIR)/%.d) \
- $(ASRCS:%.S=$(OBJODIR)/%.d)
- LIBODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/lib
- OLIBS := $(GEN_LIBS:%=$(LIBODIR)/%)
- IMAGEODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/image
- OIMAGES := $(GEN_IMAGES:%=$(IMAGEODIR)/%)
- BINODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/bin
- OBINS := $(GEN_BINS:%=$(BINODIR)/%)
- ifndef PDIR
- ifneq ($(wildcard $(TOP_DIR)/local/fs/*),)
- SPECIAL_MKTARGETS += spiffs-image
- else
- SPECIAL_MKTARGETS += spiffs-image-remove
- endif
- endif
- #
- # Note:
- # https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
- # If you add global optimize options like "-O2" here
- # they will override "-Os" defined above.
- # "-Os" should be used to reduce code size
- #
- CCFLAGS += \
- -g \
- -Wpointer-arith \
- -Wundef \
- -Werror \
- -Wl,-EL \
- -fno-inline-functions \
- -nostdlib \
- -mlongcalls \
- -mtext-section-literals
- # -Wall
- CFLAGS = $(CCFLAGS) $(DEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)
- DFLAGS = $(CCFLAGS) $(DDEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)
- #############################################################
- # Functions
- #
- define ShortcutRule
- $(1): .subdirs $(2)/$(1)
- endef
- define MakeLibrary
- DEP_LIBS_$(1) = $$(foreach lib,$$(filter %.a,$$(COMPONENTS_$(1))),$$(dir $$(lib))$$(LIBODIR)/$$(notdir $$(lib)))
- DEP_OBJS_$(1) = $$(foreach obj,$$(filter %.o,$$(COMPONENTS_$(1))),$$(dir $$(obj))$$(OBJODIR)/$$(notdir $$(obj)))
- $$(LIBODIR)/$(1).a: $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1)) $$(DEPENDS_$(1))
- @mkdir -p $$(LIBODIR)
- $$(if $$(filter %.a,$$?),mkdir -p $$(EXTRACT_DIR)_$(1))
- $$(if $$(filter %.a,$$?),cd $$(EXTRACT_DIR)_$(1); $$(foreach lib,$$(filter %.a,$$?),$$(AR) xo $$(UP_EXTRACT_DIR)/$$(lib);))
- $$(AR) ru $$@ $$(filter %.o,$$?) $$(if $$(filter %.a,$$?),$$(EXTRACT_DIR)_$(1)/*.o)
- $$(if $$(filter %.a,$$?),$$(RM) -r $$(EXTRACT_DIR)_$(1))
- endef
- define MakeImage
- DEP_LIBS_$(1) = $$(foreach lib,$$(filter %.a,$$(COMPONENTS_$(1))),$$(dir $$(lib))$$(LIBODIR)/$$(notdir $$(lib)))
- DEP_OBJS_$(1) = $$(foreach obj,$$(filter %.o,$$(COMPONENTS_$(1))),$$(dir $$(obj))$$(OBJODIR)/$$(notdir $$(obj)))
- $$(IMAGEODIR)/$(1).out: $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1)) $$(DEPENDS_$(1))
- @mkdir -p $$(IMAGEODIR)
- $$(CC) $$(LDFLAGS) $$(if $$(LINKFLAGS_$(1)),$$(LINKFLAGS_$(1)),$$(LINKFLAGS_DEFAULT) $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1))) -o $$@
- endef
- $(BINODIR)/%.bin: $(IMAGEODIR)/%.out
- @mkdir -p $(BINODIR)
- @$(NM) $< | grep -w U && { echo "Firmware has undefined (but unused) symbols!"; exit 1; } || true
- $(ESPTOOL) elf2image --flash_mode dio --flash_freq 40m $< -o $(FIRMWAREDIR)
- #############################################################
- # Rules base
- # Should be done in top-level makefile only
- #
- all: $(SDK_DIR_DEPENDS) pre_build .subdirs $(OBJS) $(OLIBS) $(OIMAGES) $(OBINS) $(SPECIAL_MKTARGETS)
- .PHONY: sdk_extracted
- .PHONY: sdk_patched
- sdk_extracted: $(TOP_DIR)/sdk/.extracted-$(SDK_BASE_VER)
- sdk_patched: sdk_extracted $(TOP_DIR)/sdk/.patched-$(SDK_VER)
- $(TOP_DIR)/sdk/.extracted-$(SDK_BASE_VER): $(TOP_DIR)/cache/v$(SDK_FILE_VER).zip
- mkdir -p "$(dir $@)"
- (cd "$(dir $@)" && rm -fr esp_iot_sdk_v$(SDK_VER) ESP8266_NONOS_SDK-$(SDK_VER) && unzip $(TOP_DIR)/cache/v$(SDK_FILE_VER).zip ESP8266_NONOS_SDK-$(SDK_VER)/lib/* ESP8266_NONOS_SDK-$(SDK_VER)/ld/eagle.rom.addr.v6.ld ESP8266_NONOS_SDK-$(SDK_VER)/include/* ESP8266_NONOS_SDK-$(SDK_VER)/bin/esp_init_data_default.bin)
- mv $(dir $@)/ESP8266_NONOS_SDK-$(SDK_VER) $(dir $@)/esp_iot_sdk_v$(SDK_VER)
- rm -f $(SDK_DIR)/lib/liblwip.a
- touch $@
- $(TOP_DIR)/sdk/.patched-$(SDK_VER): $(TOP_DIR)/cache/esp_iot_sdk_v$(SDK_PATCH_VER).zip
- mkdir -p "$(dir $@)/patch"
- (cd "$(dir $@)/patch" && unzip $(TOP_DIR)/cache/esp_iot_sdk_v$(SDK_PATCH_VER)*.zip *.a esp_init_data_default.bin && mv *.a $(SDK_DIR)/lib/ && mv esp_init_data_default.bin $(SDK_DIR)/bin/)
- rmdir $(dir $@)/patch
- rm -f $(SDK_DIR)/lib/liblwip.a
- touch $@
- $(TOP_DIR)/cache/v$(SDK_FILE_VER).zip:
- mkdir -p "$(dir $@)"
- wget --tries=10 --timeout=15 --waitretry=30 --read-timeout=20 --retry-connrefused https://github.com/espressif/ESP8266_NONOS_SDK/archive/v$(SDK_FILE_VER).zip -O $@ || { rm -f "$@"; exit 1; }
- (echo "$(SDK_FILE_SHA1) $@" | sha1sum -c -) || { rm -f "$@"; exit 1; }
- $(TOP_DIR)/cache/esp_iot_sdk_v$(SDK_PATCH_VER).zip:
- mkdir -p "$(dir $@)"
- wget --tries=10 --timeout=15 --waitretry=30 --read-timeout=20 --retry-connrefused http://espressif.com/sites/default/files/sdks/esp8266_nonos_sdk_v$(SDK_PATCH_VER).zip -O $@ || { rm -f "$@"; exit 1; }
- (echo "$(SDK_PATCH_SHA1) $@" | sha1sum -c -) || { rm -f "$@"; exit 1; }
- clean:
- $(foreach d, $(SUBDIRS), $(MAKE) -C $(d) clean;)
- $(RM) -r $(ODIR)/$(TARGET)/$(FLAVOR)
- $(RM) -r "$(TOP_DIR)/sdk"
- clobber: $(SPECIAL_CLOBBER)
- $(foreach d, $(SUBDIRS), $(MAKE) -C $(d) clobber;)
- $(RM) -r $(ODIR)
- flash:
- @echo "use one of the following targets to flash the firmware"
- @echo " make flash512k - for ESP with 512kB flash size"
- @echo " make flash4m - for ESP with 4MB flash size"
- flash512k:
- $(MAKE) -e FLASHOPTIONS="-fm qio -fs 4m -ff 40m" flashinternal
- flash4m:
- $(MAKE) -e FLASHOPTIONS="-fm dio -fs 32m -ff 40m" flashinternal
- flashinternal:
- ifndef PDIR
- $(MAKE) -C ./app flashinternal
- else
- $(ESPTOOL) --port $(ESPPORT) write_flash $(FLASHOPTIONS) 0x00000 $(FIRMWAREDIR)0x00000.bin 0x10000 $(FIRMWAREDIR)0x10000.bin
- endif
- .subdirs:
- @set -e; $(foreach d, $(SUBDIRS), $(MAKE) -C $(d);)
- #.subdirs:
- # $(foreach d, $(SUBDIRS), $(MAKE) -C $(d))
- ifneq ($(MAKECMDGOALS),clean)
- ifneq ($(MAKECMDGOALS),clobber)
- ifdef DEPS
- sinclude $(DEPS)
- endif
- endif
- endif
- .PHONY: spiffs-image-remove
- spiffs-image-remove:
- $(MAKE) -C tools remove-image spiffsimg/spiffsimg
- .PHONY: spiffs-image
- spiffs-image: bin/0x10000.bin
- $(MAKE) -C tools
- .PHONY: pre_build
- ifneq ($(wildcard $(TOP_DIR)/server-ca.crt),)
- pre_build: $(TOP_DIR)/app/modules/server-ca.crt.h
- $(TOP_DIR)/app/modules/server-ca.crt.h: $(TOP_DIR)/server-ca.crt
- python $(TOP_DIR)/tools/make_server_cert.py $(TOP_DIR)/server-ca.crt > $(TOP_DIR)/app/modules/server-ca.crt.h
- DEFINES += -DHAVE_SSL_SERVER_CRT=\"server-ca.crt.h\"
- else
- pre_build:
- @-rm -f $(TOP_DIR)/app/modules/server-ca.crt.h
- endif
- $(OBJODIR)/%.o: %.c
- @mkdir -p $(OBJODIR);
- $(CC) $(if $(findstring $<,$(DSRCS)),$(DFLAGS),$(CFLAGS)) $(COPTS_$(*F)) -o $@ -c $<
- $(OBJODIR)/%.d: %.c
- @mkdir -p $(OBJODIR);
- @echo DEPEND: $(CC) -M $(CFLAGS) $<
- @set -e; rm -f $@; \
- $(CC) -M $(CFLAGS) $< > $@.$$$$; \
- sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
- rm -f $@.$$$$
- $(OBJODIR)/%.o: %.s
- @mkdir -p $(OBJODIR);
- $(CC) $(CFLAGS) -o $@ -c $<
- $(OBJODIR)/%.d: %.s
- @mkdir -p $(OBJODIR); \
- set -e; rm -f $@; \
- $(CC) -M $(CFLAGS) $< > $@.$$$$; \
- sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
- rm -f $@.$$$$
- $(OBJODIR)/%.o: %.S
- @mkdir -p $(OBJODIR);
- $(CC) $(CFLAGS) -D__ASSEMBLER__ -o $@ -c $<
- $(OBJODIR)/%.d: %.S
- @mkdir -p $(OBJODIR); \
- set -e; rm -f $@; \
- $(CC) -M $(CFLAGS) $< > $@.$$$$; \
- sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
- rm -f $@.$$$$
- $(foreach lib,$(GEN_LIBS),$(eval $(call ShortcutRule,$(lib),$(LIBODIR))))
- $(foreach image,$(GEN_IMAGES),$(eval $(call ShortcutRule,$(image),$(IMAGEODIR))))
- $(foreach bin,$(GEN_BINS),$(eval $(call ShortcutRule,$(bin),$(BINODIR))))
- $(foreach lib,$(GEN_LIBS),$(eval $(call MakeLibrary,$(basename $(lib)))))
- $(foreach image,$(GEN_IMAGES),$(eval $(call MakeImage,$(basename $(image)))))
- #############################################################
- # Recursion Magic - Don't touch this!!
- #
- # Each subtree potentially has an include directory
- # corresponding to the common APIs applicable to modules
- # rooted at that subtree. Accordingly, the INCLUDE PATH
- # of a module can only contain the include directories up
- # its parent path, and not its siblings
- #
- # Required for each makefile to inherit from the parent
- #
- INCLUDES := $(INCLUDES) -I $(PDIR)include -I $(PDIR)include/$(TARGET)
- PDIR := ../$(PDIR)
- sinclude $(PDIR)Makefile
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