Makefile 11 KB

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  1. # copyright (c) 2010 Espressif System
  2. #
  3. .NOTPARALLEL:
  4. # SDK version NodeMCU is locked to
  5. SDK_VER:=2.1.0
  6. # no patch: SDK_BASE_VER equals SDK_VER and sdk dir depends on sdk_extracted
  7. SDK_BASE_VER:=$(SDK_VER)
  8. SDK_DIR_DEPENDS:=sdk_extracted
  9. # with patch: SDK_BASE_VER differs from SDK_VER and sdk dir depends on sdk_patched
  10. #SDK_BASE_VER:=1.5.4
  11. #SDK_DIR_DEPENDS:=sdk_patched
  12. SDK_FILE_VER:=$(SDK_BASE_VER)
  13. SDK_FILE_SHA1:=66a4272894dc1bcec19f5f8bf79fee80f60a021b
  14. #SDK_PATCH_VER:=$(SDK_VER)_patch_20160704
  15. #SDK_PATCH_SHA1:=388d9e91df74e3b49fca126da482cf822cf1ebf1
  16. # Ensure we search "our" SDK before the tool-chain's SDK (if any)
  17. TOP_DIR:=$(abspath $(dir $(lastword $(MAKEFILE_LIST))))
  18. SDK_DIR:=$(TOP_DIR)/sdk/esp_iot_sdk_v$(SDK_VER)
  19. CCFLAGS:= -I$(TOP_DIR)/sdk-overrides/include -I$(SDK_DIR)/include
  20. LDFLAGS:= -L$(SDK_DIR)/lib -L$(SDK_DIR)/ld $(LDFLAGS)
  21. ifdef DEBUG
  22. CCFLAGS += -ggdb -O0
  23. LDFLAGS += -ggdb
  24. else
  25. CCFLAGS += -Os
  26. endif
  27. #############################################################
  28. # Select compile
  29. #
  30. ifeq ($(OS),Windows_NT)
  31. # WIN32
  32. # We are under windows.
  33. ifeq ($(XTENSA_CORE),lx106)
  34. # It is xcc
  35. AR = xt-ar
  36. CC = xt-xcc
  37. NM = xt-nm
  38. CPP = xt-cpp
  39. OBJCOPY = xt-objcopy
  40. #MAKE = xt-make
  41. CCFLAGS += --rename-section .text=.irom0.text --rename-section .literal=.irom0.literal
  42. else
  43. # It is gcc, may be cygwin
  44. # Can we use -fdata-sections?
  45. CCFLAGS += -ffunction-sections -fno-jump-tables -fdata-sections
  46. AR = xtensa-lx106-elf-ar
  47. CC = xtensa-lx106-elf-gcc
  48. NM = xtensa-lx106-elf-nm
  49. CPP = xtensa-lx106-elf-cpp
  50. OBJCOPY = xtensa-lx106-elf-objcopy
  51. endif
  52. FIRMWAREDIR = ..\\bin\\
  53. ifndef COMPORT
  54. ESPPORT = com1
  55. else
  56. ESPPORT = $(COMPORT)
  57. endif
  58. ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
  59. # ->AMD64
  60. endif
  61. ifeq ($(PROCESSOR_ARCHITECTURE),x86)
  62. # ->IA32
  63. endif
  64. else
  65. # We are under other system, may be Linux. Assume using gcc.
  66. # Can we use -fdata-sections?
  67. ifndef COMPORT
  68. ESPPORT = /dev/ttyUSB0
  69. else
  70. ESPPORT = $(COMPORT)
  71. endif
  72. CCFLAGS += -ffunction-sections -fno-jump-tables -fdata-sections
  73. AR = xtensa-lx106-elf-ar
  74. CC = $(WRAPCC) xtensa-lx106-elf-gcc
  75. NM = xtensa-lx106-elf-nm
  76. CPP = $(WRAPCC) xtensa-lx106-elf-gcc -E
  77. OBJCOPY = xtensa-lx106-elf-objcopy
  78. FIRMWAREDIR = ../bin/
  79. UNAME_S := $(shell uname -s)
  80. ifeq ($(UNAME_S),Linux)
  81. # LINUX
  82. endif
  83. ifeq ($(UNAME_S),Darwin)
  84. # OSX
  85. endif
  86. UNAME_P := $(shell uname -p)
  87. ifeq ($(UNAME_P),x86_64)
  88. # ->AMD64
  89. endif
  90. ifneq ($(filter %86,$(UNAME_P)),)
  91. # ->IA32
  92. endif
  93. ifneq ($(filter arm%,$(UNAME_P)),)
  94. # ->ARM
  95. endif
  96. endif
  97. #############################################################
  98. ESPTOOL ?= ../tools/esptool.py
  99. CSRCS ?= $(wildcard *.c)
  100. ASRCs ?= $(wildcard *.s)
  101. ASRCS ?= $(wildcard *.S)
  102. SUBDIRS ?= $(patsubst %/,%,$(dir $(filter-out tools/Makefile,$(wildcard */Makefile))))
  103. ODIR := .output
  104. OBJODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/obj
  105. OBJS := $(CSRCS:%.c=$(OBJODIR)/%.o) \
  106. $(ASRCs:%.s=$(OBJODIR)/%.o) \
  107. $(ASRCS:%.S=$(OBJODIR)/%.o)
  108. DEPS := $(CSRCS:%.c=$(OBJODIR)/%.d) \
  109. $(ASRCs:%.s=$(OBJODIR)/%.d) \
  110. $(ASRCS:%.S=$(OBJODIR)/%.d)
  111. LIBODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/lib
  112. OLIBS := $(GEN_LIBS:%=$(LIBODIR)/%)
  113. IMAGEODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/image
  114. OIMAGES := $(GEN_IMAGES:%=$(IMAGEODIR)/%)
  115. BINODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/bin
  116. OBINS := $(GEN_BINS:%=$(BINODIR)/%)
  117. ifndef PDIR
  118. ifneq ($(wildcard $(TOP_DIR)/local/fs/*),)
  119. SPECIAL_MKTARGETS += spiffs-image
  120. else
  121. SPECIAL_MKTARGETS += spiffs-image-remove
  122. endif
  123. endif
  124. #
  125. # Note:
  126. # https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
  127. # If you add global optimize options like "-O2" here
  128. # they will override "-Os" defined above.
  129. # "-Os" should be used to reduce code size
  130. #
  131. CCFLAGS += \
  132. -g \
  133. -Wpointer-arith \
  134. -Wundef \
  135. -Werror \
  136. -Wl,-EL \
  137. -fno-inline-functions \
  138. -nostdlib \
  139. -mlongcalls \
  140. -mtext-section-literals
  141. # -Wall
  142. CFLAGS = $(CCFLAGS) $(DEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)
  143. DFLAGS = $(CCFLAGS) $(DDEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)
  144. #############################################################
  145. # Functions
  146. #
  147. define ShortcutRule
  148. $(1): .subdirs $(2)/$(1)
  149. endef
  150. define MakeLibrary
  151. DEP_LIBS_$(1) = $$(foreach lib,$$(filter %.a,$$(COMPONENTS_$(1))),$$(dir $$(lib))$$(LIBODIR)/$$(notdir $$(lib)))
  152. DEP_OBJS_$(1) = $$(foreach obj,$$(filter %.o,$$(COMPONENTS_$(1))),$$(dir $$(obj))$$(OBJODIR)/$$(notdir $$(obj)))
  153. $$(LIBODIR)/$(1).a: $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1)) $$(DEPENDS_$(1))
  154. @mkdir -p $$(LIBODIR)
  155. $$(if $$(filter %.a,$$?),mkdir -p $$(EXTRACT_DIR)_$(1))
  156. $$(if $$(filter %.a,$$?),cd $$(EXTRACT_DIR)_$(1); $$(foreach lib,$$(filter %.a,$$?),$$(AR) xo $$(UP_EXTRACT_DIR)/$$(lib);))
  157. $$(AR) ru $$@ $$(filter %.o,$$?) $$(if $$(filter %.a,$$?),$$(EXTRACT_DIR)_$(1)/*.o)
  158. $$(if $$(filter %.a,$$?),$$(RM) -r $$(EXTRACT_DIR)_$(1))
  159. endef
  160. define MakeImage
  161. DEP_LIBS_$(1) = $$(foreach lib,$$(filter %.a,$$(COMPONENTS_$(1))),$$(dir $$(lib))$$(LIBODIR)/$$(notdir $$(lib)))
  162. DEP_OBJS_$(1) = $$(foreach obj,$$(filter %.o,$$(COMPONENTS_$(1))),$$(dir $$(obj))$$(OBJODIR)/$$(notdir $$(obj)))
  163. $$(IMAGEODIR)/$(1).out: $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1)) $$(DEPENDS_$(1))
  164. @mkdir -p $$(IMAGEODIR)
  165. $$(CC) $$(LDFLAGS) $$(if $$(LINKFLAGS_$(1)),$$(LINKFLAGS_$(1)),$$(LINKFLAGS_DEFAULT) $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1))) -o $$@
  166. endef
  167. $(BINODIR)/%.bin: $(IMAGEODIR)/%.out
  168. @mkdir -p $(BINODIR)
  169. @$(NM) $< | grep -w U && { echo "Firmware has undefined (but unused) symbols!"; exit 1; } || true
  170. $(ESPTOOL) elf2image --flash_mode dio --flash_freq 40m $< -o $(FIRMWAREDIR)
  171. #############################################################
  172. # Rules base
  173. # Should be done in top-level makefile only
  174. #
  175. all: $(SDK_DIR_DEPENDS) pre_build .subdirs $(OBJS) $(OLIBS) $(OIMAGES) $(OBINS) $(SPECIAL_MKTARGETS)
  176. .PHONY: sdk_extracted
  177. .PHONY: sdk_patched
  178. sdk_extracted: $(TOP_DIR)/sdk/.extracted-$(SDK_BASE_VER)
  179. sdk_patched: sdk_extracted $(TOP_DIR)/sdk/.patched-$(SDK_VER)
  180. $(TOP_DIR)/sdk/.extracted-$(SDK_BASE_VER): $(TOP_DIR)/cache/v$(SDK_FILE_VER).zip
  181. mkdir -p "$(dir $@)"
  182. (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)
  183. mv $(dir $@)/ESP8266_NONOS_SDK-$(SDK_VER) $(dir $@)/esp_iot_sdk_v$(SDK_VER)
  184. rm -f $(SDK_DIR)/lib/liblwip.a
  185. touch $@
  186. $(TOP_DIR)/sdk/.patched-$(SDK_VER): $(TOP_DIR)/cache/esp_iot_sdk_v$(SDK_PATCH_VER).zip
  187. mkdir -p "$(dir $@)/patch"
  188. (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/)
  189. rmdir $(dir $@)/patch
  190. rm -f $(SDK_DIR)/lib/liblwip.a
  191. touch $@
  192. $(TOP_DIR)/cache/v$(SDK_FILE_VER).zip:
  193. mkdir -p "$(dir $@)"
  194. 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; }
  195. (echo "$(SDK_FILE_SHA1) $@" | sha1sum -c -) || { rm -f "$@"; exit 1; }
  196. $(TOP_DIR)/cache/esp_iot_sdk_v$(SDK_PATCH_VER).zip:
  197. mkdir -p "$(dir $@)"
  198. 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; }
  199. (echo "$(SDK_PATCH_SHA1) $@" | sha1sum -c -) || { rm -f "$@"; exit 1; }
  200. clean:
  201. $(foreach d, $(SUBDIRS), $(MAKE) -C $(d) clean;)
  202. $(RM) -r $(ODIR)/$(TARGET)/$(FLAVOR)
  203. $(RM) -r "$(TOP_DIR)/sdk"
  204. clobber: $(SPECIAL_CLOBBER)
  205. $(foreach d, $(SUBDIRS), $(MAKE) -C $(d) clobber;)
  206. $(RM) -r $(ODIR)
  207. flash:
  208. @echo "use one of the following targets to flash the firmware"
  209. @echo " make flash512k - for ESP with 512kB flash size"
  210. @echo " make flash4m - for ESP with 4MB flash size"
  211. flash512k:
  212. $(MAKE) -e FLASHOPTIONS="-fm qio -fs 4m -ff 40m" flashinternal
  213. flash4m:
  214. $(MAKE) -e FLASHOPTIONS="-fm dio -fs 32m -ff 40m" flashinternal
  215. flashinternal:
  216. ifndef PDIR
  217. $(MAKE) -C ./app flashinternal
  218. else
  219. $(ESPTOOL) --port $(ESPPORT) write_flash $(FLASHOPTIONS) 0x00000 $(FIRMWAREDIR)0x00000.bin 0x10000 $(FIRMWAREDIR)0x10000.bin
  220. endif
  221. .subdirs:
  222. @set -e; $(foreach d, $(SUBDIRS), $(MAKE) -C $(d);)
  223. #.subdirs:
  224. # $(foreach d, $(SUBDIRS), $(MAKE) -C $(d))
  225. ifneq ($(MAKECMDGOALS),clean)
  226. ifneq ($(MAKECMDGOALS),clobber)
  227. ifdef DEPS
  228. sinclude $(DEPS)
  229. endif
  230. endif
  231. endif
  232. .PHONY: spiffs-image-remove
  233. spiffs-image-remove:
  234. $(MAKE) -C tools remove-image spiffsimg/spiffsimg
  235. .PHONY: spiffs-image
  236. spiffs-image: bin/0x10000.bin
  237. $(MAKE) -C tools
  238. .PHONY: pre_build
  239. ifneq ($(wildcard $(TOP_DIR)/server-ca.crt),)
  240. pre_build: $(TOP_DIR)/app/modules/server-ca.crt.h
  241. $(TOP_DIR)/app/modules/server-ca.crt.h: $(TOP_DIR)/server-ca.crt
  242. python $(TOP_DIR)/tools/make_server_cert.py $(TOP_DIR)/server-ca.crt > $(TOP_DIR)/app/modules/server-ca.crt.h
  243. DEFINES += -DHAVE_SSL_SERVER_CRT=\"server-ca.crt.h\"
  244. else
  245. pre_build:
  246. @-rm -f $(TOP_DIR)/app/modules/server-ca.crt.h
  247. endif
  248. $(OBJODIR)/%.o: %.c
  249. @mkdir -p $(OBJODIR);
  250. $(CC) $(if $(findstring $<,$(DSRCS)),$(DFLAGS),$(CFLAGS)) $(COPTS_$(*F)) -o $@ -c $<
  251. $(OBJODIR)/%.d: %.c
  252. @mkdir -p $(OBJODIR);
  253. @echo DEPEND: $(CC) -M $(CFLAGS) $<
  254. @set -e; rm -f $@; \
  255. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  256. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  257. rm -f $@.$$$$
  258. $(OBJODIR)/%.o: %.s
  259. @mkdir -p $(OBJODIR);
  260. $(CC) $(CFLAGS) -o $@ -c $<
  261. $(OBJODIR)/%.d: %.s
  262. @mkdir -p $(OBJODIR); \
  263. set -e; rm -f $@; \
  264. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  265. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  266. rm -f $@.$$$$
  267. $(OBJODIR)/%.o: %.S
  268. @mkdir -p $(OBJODIR);
  269. $(CC) $(CFLAGS) -D__ASSEMBLER__ -o $@ -c $<
  270. $(OBJODIR)/%.d: %.S
  271. @mkdir -p $(OBJODIR); \
  272. set -e; rm -f $@; \
  273. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  274. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  275. rm -f $@.$$$$
  276. $(foreach lib,$(GEN_LIBS),$(eval $(call ShortcutRule,$(lib),$(LIBODIR))))
  277. $(foreach image,$(GEN_IMAGES),$(eval $(call ShortcutRule,$(image),$(IMAGEODIR))))
  278. $(foreach bin,$(GEN_BINS),$(eval $(call ShortcutRule,$(bin),$(BINODIR))))
  279. $(foreach lib,$(GEN_LIBS),$(eval $(call MakeLibrary,$(basename $(lib)))))
  280. $(foreach image,$(GEN_IMAGES),$(eval $(call MakeImage,$(basename $(image)))))
  281. #############################################################
  282. # Recursion Magic - Don't touch this!!
  283. #
  284. # Each subtree potentially has an include directory
  285. # corresponding to the common APIs applicable to modules
  286. # rooted at that subtree. Accordingly, the INCLUDE PATH
  287. # of a module can only contain the include directories up
  288. # its parent path, and not its siblings
  289. #
  290. # Required for each makefile to inherit from the parent
  291. #
  292. INCLUDES := $(INCLUDES) -I $(PDIR)include -I $(PDIR)include/$(TARGET)
  293. PDIR := ../$(PDIR)
  294. sinclude $(PDIR)Makefile