Makefile 11 KB

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  1. # copyright (c) 2010 Espressif System
  2. #
  3. .NOTPARALLEL:
  4. # SDK base version, as released by Espressif
  5. SDK_BASE_VER:=2.2.0
  6. # no patch: SDK_VER equals SDK_BASE_VER and sdk dir depends on sdk_extracted
  7. #SDK_VER:=$(SDK_BASE_VER)
  8. #SDK_DIR_DEPENDS:=sdk_extracted
  9. # with patch: SDK_VER differs from SDK_BASE_VER and sdk dir depends on sdk_patched
  10. SDK_PATCH_VER:=f8f27ce
  11. SDK_VER:=$(SDK_BASE_VER)-$(SDK_PATCH_VER)
  12. SDK_DIR_DEPENDS:=sdk_patched
  13. SDK_FILE_VER:=$(SDK_BASE_VER)
  14. SDK_FILE_SHA1:=8b63f1066d3560ff77f119e8ba30a9c39e7baaad
  15. SDK_PATCH_SHA1:=0bc21ec77b08488f04d3e1c9d161b711d07201a8
  16. # Ensure we search "our" SDK before the tool-chain's SDK (if any)
  17. TOP_DIR:=$(abspath $(dir $(lastword $(MAKEFILE_LIST))))
  18. SDK_REL_DIR=sdk/esp_iot_sdk_v$(SDK_VER)
  19. SDK_DIR:=$(TOP_DIR)/$(SDK_REL_DIR)
  20. CCFLAGS:= -I$(TOP_DIR)/sdk-overrides/include -I$(TOP_DIR)/app/include/lwip/app -I$(SDK_DIR)/include
  21. LDFLAGS:= -L$(SDK_DIR)/lib -L$(SDK_DIR)/ld $(LDFLAGS)
  22. ifdef DEBUG
  23. CCFLAGS += -ggdb -O0
  24. LDFLAGS += -ggdb
  25. else
  26. CCFLAGS += -Os
  27. endif
  28. #############################################################
  29. # Select compile
  30. #
  31. ifeq ($(OS),Windows_NT)
  32. # WIN32
  33. # We are under windows.
  34. ifeq ($(XTENSA_CORE),lx106)
  35. # It is xcc
  36. AR = xt-ar
  37. CC = xt-xcc
  38. CXX = xt-xcc
  39. NM = xt-nm
  40. CPP = xt-cpp
  41. OBJCOPY = xt-objcopy
  42. #MAKE = xt-make
  43. CCFLAGS += --rename-section .text=.irom0.text --rename-section .literal=.irom0.literal
  44. else
  45. # It is gcc, may be cygwin
  46. # Can we use -fdata-sections?
  47. CCFLAGS += -ffunction-sections -fno-jump-tables -fdata-sections
  48. AR = xtensa-lx106-elf-ar
  49. CC = xtensa-lx106-elf-gcc
  50. CXX = xtensa-lx106-elf-g++
  51. NM = xtensa-lx106-elf-nm
  52. CPP = xtensa-lx106-elf-cpp
  53. OBJCOPY = xtensa-lx106-elf-objcopy
  54. endif
  55. FIRMWAREDIR = ..\\bin\\
  56. ifndef COMPORT
  57. ESPPORT = com1
  58. else
  59. ESPPORT = $(COMPORT)
  60. endif
  61. ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
  62. # ->AMD64
  63. endif
  64. ifeq ($(PROCESSOR_ARCHITECTURE),x86)
  65. # ->IA32
  66. endif
  67. else
  68. # We are under other system, may be Linux. Assume using gcc.
  69. # Can we use -fdata-sections?
  70. ifndef COMPORT
  71. ESPPORT = /dev/ttyUSB0
  72. else
  73. ESPPORT = $(COMPORT)
  74. endif
  75. CCFLAGS += -ffunction-sections -fno-jump-tables -fdata-sections
  76. AR = xtensa-lx106-elf-ar
  77. CC = $(WRAPCC) xtensa-lx106-elf-gcc
  78. CXX = $(WRAPCC) xtensa-lx106-elf-g++
  79. NM = xtensa-lx106-elf-nm
  80. CPP = $(WRAPCC) xtensa-lx106-elf-gcc -E
  81. OBJCOPY = xtensa-lx106-elf-objcopy
  82. FIRMWAREDIR = ../bin/
  83. UNAME_S := $(shell uname -s)
  84. ifeq ($(UNAME_S),Linux)
  85. # LINUX
  86. endif
  87. ifeq ($(UNAME_S),Darwin)
  88. # OSX
  89. endif
  90. UNAME_P := $(shell uname -p)
  91. ifeq ($(UNAME_P),x86_64)
  92. # ->AMD64
  93. endif
  94. ifneq ($(filter %86,$(UNAME_P)),)
  95. # ->IA32
  96. endif
  97. ifneq ($(filter arm%,$(UNAME_P)),)
  98. # ->ARM
  99. endif
  100. endif
  101. #############################################################
  102. ESPTOOL ?= ../tools/esptool.py
  103. CSRCS ?= $(wildcard *.c)
  104. CXXSRCS ?= $(wildcard *.cpp)
  105. ASRCs ?= $(wildcard *.s)
  106. ASRCS ?= $(wildcard *.S)
  107. SUBDIRS ?= $(patsubst %/,%,$(dir $(filter-out tools/Makefile,$(wildcard */Makefile))))
  108. ODIR := .output
  109. OBJODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/obj
  110. OBJS := $(CSRCS:%.c=$(OBJODIR)/%.o) \
  111. $(CXXSRCS:%.cpp=$(OBJODIR)/%.o) \
  112. $(ASRCs:%.s=$(OBJODIR)/%.o) \
  113. $(ASRCS:%.S=$(OBJODIR)/%.o)
  114. DEPS := $(CSRCS:%.c=$(OBJODIR)/%.d) \
  115. $(CXXSCRS:%.cpp=$(OBJODIR)/%.d) \
  116. $(ASRCs:%.s=$(OBJODIR)/%.d) \
  117. $(ASRCS:%.S=$(OBJODIR)/%.d)
  118. LIBODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/lib
  119. OLIBS := $(GEN_LIBS:%=$(LIBODIR)/%)
  120. IMAGEODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/image
  121. OIMAGES := $(GEN_IMAGES:%=$(IMAGEODIR)/%)
  122. BINODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/bin
  123. OBINS := $(GEN_BINS:%=$(BINODIR)/%)
  124. ifndef PDIR
  125. ifneq ($(wildcard $(TOP_DIR)/local/fs/*),)
  126. SPECIAL_MKTARGETS += spiffs-image
  127. else
  128. SPECIAL_MKTARGETS += spiffs-image-remove
  129. endif
  130. endif
  131. #
  132. # Note:
  133. # https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
  134. # If you add global optimize options like "-O2" here
  135. # they will override "-Os" defined above.
  136. # "-Os" should be used to reduce code size
  137. #
  138. CCFLAGS += \
  139. -g \
  140. -Wpointer-arith \
  141. -Wundef \
  142. -Werror \
  143. -Wl,-EL \
  144. -fno-inline-functions \
  145. -nostdlib \
  146. -mlongcalls \
  147. -mtext-section-literals
  148. # -Wall
  149. CFLAGS = $(CCFLAGS) $(DEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)
  150. DFLAGS = $(CCFLAGS) $(DDEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)
  151. #############################################################
  152. # Functions
  153. #
  154. define ShortcutRule
  155. $(1): .subdirs $(2)/$(1)
  156. endef
  157. define MakeLibrary
  158. DEP_LIBS_$(1) = $$(foreach lib,$$(filter %.a,$$(COMPONENTS_$(1))),$$(dir $$(lib))$$(LIBODIR)/$$(notdir $$(lib)))
  159. DEP_OBJS_$(1) = $$(foreach obj,$$(filter %.o,$$(COMPONENTS_$(1))),$$(dir $$(obj))$$(OBJODIR)/$$(notdir $$(obj)))
  160. $$(LIBODIR)/$(1).a: $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1)) $$(DEPENDS_$(1))
  161. @mkdir -p $$(LIBODIR)
  162. $$(if $$(filter %.a,$$?),mkdir -p $$(EXTRACT_DIR)_$(1))
  163. $$(if $$(filter %.a,$$?),cd $$(EXTRACT_DIR)_$(1); $$(foreach lib,$$(filter %.a,$$?),$$(AR) xo $$(UP_EXTRACT_DIR)/$$(lib);))
  164. $$(AR) ru $$@ $$(filter %.o,$$?) $$(if $$(filter %.a,$$?),$$(EXTRACT_DIR)_$(1)/*.o)
  165. $$(if $$(filter %.a,$$?),$$(RM) -r $$(EXTRACT_DIR)_$(1))
  166. endef
  167. define MakeImage
  168. DEP_LIBS_$(1) = $$(foreach lib,$$(filter %.a,$$(COMPONENTS_$(1))),$$(dir $$(lib))$$(LIBODIR)/$$(notdir $$(lib)))
  169. DEP_OBJS_$(1) = $$(foreach obj,$$(filter %.o,$$(COMPONENTS_$(1))),$$(dir $$(obj))$$(OBJODIR)/$$(notdir $$(obj)))
  170. $$(IMAGEODIR)/$(1).out: $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1)) $$(DEPENDS_$(1))
  171. @mkdir -p $$(IMAGEODIR)
  172. $$(CC) $$(LDFLAGS) $$(if $$(LINKFLAGS_$(1)),$$(LINKFLAGS_$(1)),$$(LINKFLAGS_DEFAULT) $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1))) -o $$@
  173. endef
  174. $(BINODIR)/%.bin: $(IMAGEODIR)/%.out
  175. @mkdir -p $(BINODIR)
  176. @$(NM) $< | grep -w U && { echo "Firmware has undefined (but unused) symbols!"; exit 1; } || true
  177. $(ESPTOOL) elf2image --flash_mode dio --flash_freq 40m $< -o $(FIRMWAREDIR)
  178. #############################################################
  179. # Rules base
  180. # Should be done in top-level makefile only
  181. #
  182. all: sdk_pruned pre_build .subdirs $(OBJS) $(OLIBS) $(OIMAGES) $(OBINS) $(SPECIAL_MKTARGETS)
  183. .PHONY: sdk_extracted
  184. .PHONY: sdk_patched
  185. .PHONY: sdk_pruned
  186. sdk_extracted: $(TOP_DIR)/sdk/.extracted-$(SDK_BASE_VER)
  187. sdk_patched: sdk_extracted $(TOP_DIR)/sdk/.patched-$(SDK_VER)
  188. sdk_pruned: $(SDK_DIR_DEPENDS) $(TOP_DIR)/sdk/.pruned-$(SDK_VER)
  189. $(TOP_DIR)/sdk/.extracted-$(SDK_BASE_VER): $(TOP_DIR)/cache/v$(SDK_FILE_VER).zip
  190. mkdir -p "$(dir $@)"
  191. (cd "$(dir $@)" && rm -fr esp_iot_sdk_v$(SDK_VER) ESP8266_NONOS_SDK-$(SDK_BASE_VER) && unzip $(TOP_DIR)/cache/v$(SDK_FILE_VER).zip ESP8266_NONOS_SDK-$(SDK_BASE_VER)/lib/* ESP8266_NONOS_SDK-$(SDK_BASE_VER)/ld/eagle.rom.addr.v6.ld ESP8266_NONOS_SDK-$(SDK_BASE_VER)/include/* ESP8266_NONOS_SDK-$(SDK_BASE_VER)/bin/esp_init_data_default_v05.bin)
  192. mv $(dir $@)/ESP8266_NONOS_SDK-$(SDK_BASE_VER) $(dir $@)/esp_iot_sdk_v$(SDK_BASE_VER)
  193. touch $@
  194. $(TOP_DIR)/sdk/.patched-$(SDK_VER): $(TOP_DIR)/cache/$(SDK_PATCH_VER).patch
  195. mv $(dir $@)/esp_iot_sdk_v$(SDK_BASE_VER) $(dir $@)/esp_iot_sdk_v$(SDK_VER)
  196. git apply --verbose -p1 --exclude='*VERSION' --exclude='*bin/at*' --directory=$(SDK_REL_DIR) $<
  197. touch $@
  198. $(TOP_DIR)/sdk/.pruned-$(SDK_VER):
  199. rm -f $(SDK_DIR)/lib/liblwip.a $(SDK_DIR)/lib/libssl.a $(SDK_DIR)/lib/libmbedtls.a
  200. ar d $(SDK_DIR)/lib/libmain.a time.o
  201. ar d $(SDK_DIR)/lib/libc.a lib_a-time.o
  202. touch $@
  203. $(TOP_DIR)/cache/v$(SDK_FILE_VER).zip:
  204. mkdir -p "$(dir $@)"
  205. 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; }
  206. (echo "$(SDK_FILE_SHA1) $@" | sha1sum -c -) || { rm -f "$@"; exit 1; }
  207. $(TOP_DIR)/cache/$(SDK_PATCH_VER).patch:
  208. mkdir -p "$(dir $@)"
  209. wget --tries=10 --timeout=15 --waitretry=30 --read-timeout=20 --retry-connrefused "https://github.com/espressif/ESP8266_NONOS_SDK/compare/v$(SDK_BASE_VER)...$(SDK_PATCH_VER).patch" -O $@ || { rm -f "$@"; exit 1; }
  210. (echo "$(SDK_PATCH_SHA1) $@" | sha1sum -c -) || { rm -f "$@"; exit 1; }
  211. clean:
  212. $(foreach d, $(SUBDIRS), $(MAKE) -C $(d) clean;)
  213. $(RM) -r $(ODIR)/$(TARGET)/$(FLAVOR)
  214. $(RM) -r "$(TOP_DIR)/sdk"
  215. clobber: $(SPECIAL_CLOBBER)
  216. $(foreach d, $(SUBDIRS), $(MAKE) -C $(d) clobber;)
  217. $(RM) -r $(ODIR)
  218. flash:
  219. @echo "use one of the following targets to flash the firmware"
  220. @echo " make flash512k - for ESP with 512kB flash size"
  221. @echo " make flash4m - for ESP with 4MB flash size"
  222. flash512k:
  223. $(MAKE) -e FLASHOPTIONS="-fm qio -fs 4m -ff 40m" flashinternal
  224. flash4m:
  225. $(MAKE) -e FLASHOPTIONS="-fm dio -fs 32m -ff 40m" flashinternal
  226. flashinternal:
  227. ifndef PDIR
  228. $(MAKE) -C ./app flashinternal
  229. else
  230. $(ESPTOOL) --port $(ESPPORT) write_flash $(FLASHOPTIONS) 0x00000 $(FIRMWAREDIR)0x00000.bin 0x10000 $(FIRMWAREDIR)0x10000.bin
  231. endif
  232. .subdirs:
  233. @set -e; $(foreach d, $(SUBDIRS), $(MAKE) -C $(d);)
  234. #.subdirs:
  235. # $(foreach d, $(SUBDIRS), $(MAKE) -C $(d))
  236. ifneq ($(MAKECMDGOALS),clean)
  237. ifneq ($(MAKECMDGOALS),clobber)
  238. ifdef DEPS
  239. sinclude $(DEPS)
  240. endif
  241. endif
  242. endif
  243. .PHONY: spiffs-image-remove
  244. spiffs-image-remove:
  245. $(MAKE) -C tools remove-image spiffsimg/spiffsimg
  246. .PHONY: spiffs-image
  247. spiffs-image: bin/0x10000.bin
  248. $(MAKE) -C tools
  249. .PHONY: pre_build
  250. ifneq ($(wildcard $(TOP_DIR)/server-ca.crt),)
  251. pre_build: $(TOP_DIR)/app/modules/server-ca.crt.h
  252. $(TOP_DIR)/app/modules/server-ca.crt.h: $(TOP_DIR)/server-ca.crt
  253. python $(TOP_DIR)/tools/make_server_cert.py $(TOP_DIR)/server-ca.crt > $(TOP_DIR)/app/modules/server-ca.crt.h
  254. DEFINES += -DHAVE_SSL_SERVER_CRT=\"server-ca.crt.h\"
  255. else
  256. pre_build:
  257. @-rm -f $(TOP_DIR)/app/modules/server-ca.crt.h
  258. endif
  259. $(OBJODIR)/%.o: %.c
  260. @mkdir -p $(OBJODIR);
  261. $(CC) $(if $(findstring $<,$(DSRCS)),$(DFLAGS),$(CFLAGS)) $(COPTS_$(*F)) -o $@ -c $<
  262. $(OBJODIR)/%.d: %.c
  263. @mkdir -p $(OBJODIR);
  264. @echo DEPEND: $(CC) -M $(CFLAGS) $<
  265. @set -e; rm -f $@; \
  266. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  267. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  268. rm -f $@.$$$$
  269. $(OBJODIR)/%.o: %.cpp
  270. @mkdir -p $(OBJODIR);
  271. $(CXX) $(if $(findstring $<,$(DSRCS)),$(DFLAGS),$(CFLAGS)) $(COPTS_$(*F)) -o $@ -c $<
  272. $(OBJODIR)/%.d: %.cpp
  273. @mkdir -p $(OBJODIR);
  274. @echo DEPEND: $(CXX) -M $(CFLAGS) $<
  275. @set -e; rm -f $@; \
  276. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  277. rm -f $@.$$$$
  278. $(OBJODIR)/%.o: %.s
  279. @mkdir -p $(OBJODIR);
  280. $(CC) $(CFLAGS) -o $@ -c $<
  281. $(OBJODIR)/%.d: %.s
  282. @mkdir -p $(OBJODIR); \
  283. set -e; rm -f $@; \
  284. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  285. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  286. rm -f $@.$$$$
  287. $(OBJODIR)/%.o: %.S
  288. @mkdir -p $(OBJODIR);
  289. $(CC) $(CFLAGS) -D__ASSEMBLER__ -o $@ -c $<
  290. $(OBJODIR)/%.d: %.S
  291. @mkdir -p $(OBJODIR); \
  292. set -e; rm -f $@; \
  293. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  294. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  295. rm -f $@.$$$$
  296. $(foreach lib,$(GEN_LIBS),$(eval $(call ShortcutRule,$(lib),$(LIBODIR))))
  297. $(foreach image,$(GEN_IMAGES),$(eval $(call ShortcutRule,$(image),$(IMAGEODIR))))
  298. $(foreach bin,$(GEN_BINS),$(eval $(call ShortcutRule,$(bin),$(BINODIR))))
  299. $(foreach lib,$(GEN_LIBS),$(eval $(call MakeLibrary,$(basename $(lib)))))
  300. $(foreach image,$(GEN_IMAGES),$(eval $(call MakeImage,$(basename $(image)))))
  301. #############################################################
  302. # Recursion Magic - Don't touch this!!
  303. #
  304. # Each subtree potentially has an include directory
  305. # corresponding to the common APIs applicable to modules
  306. # rooted at that subtree. Accordingly, the INCLUDE PATH
  307. # of a module can only contain the include directories up
  308. # its parent path, and not its siblings
  309. #
  310. # Required for each makefile to inherit from the parent
  311. #
  312. INCLUDES := $(INCLUDES) -I $(PDIR)include -I $(PDIR)include/$(TARGET)
  313. PDIR := ../$(PDIR)
  314. sinclude $(PDIR)Makefile