Makefile 8.4 KB

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  1. # copyright (c) 2010 Espressif System
  2. #
  3. .NOTPARALLEL:
  4. # SDK version NodeMCU is locked to
  5. SDK_VER:=1.5.1
  6. SDK_FILE_VER:=$(SDK_VER)_16_01_08
  7. SDK_FILE_ID:=1046
  8. SDK_FILE_SHA1:=374f689a5f9e47690d7b4cd2fc1a1094f3fd5a4f
  9. # Ensure we search "our" SDK before the tool-chain's SDK (if any)
  10. TOP_DIR:=$(abspath $(dir $(lastword $(MAKEFILE_LIST))))
  11. SDK_DIR:=$(TOP_DIR)/sdk/esp_iot_sdk_v$(SDK_VER)
  12. CCFLAGS:= -I$(TOP_DIR)/sdk-overrides/include -I$(SDK_DIR)/include
  13. LDFLAGS:= -L$(SDK_DIR)/lib -L$(SDK_DIR)/ld $(LDFLAGS)
  14. #############################################################
  15. # Select compile
  16. #
  17. ifeq ($(OS),Windows_NT)
  18. # WIN32
  19. # We are under windows.
  20. ifeq ($(XTENSA_CORE),lx106)
  21. # It is xcc
  22. AR = xt-ar
  23. CC = xt-xcc
  24. NM = xt-nm
  25. CPP = xt-cpp
  26. OBJCOPY = xt-objcopy
  27. #MAKE = xt-make
  28. CCFLAGS += -Os --rename-section .text=.irom0.text --rename-section .literal=.irom0.literal
  29. else
  30. # It is gcc, may be cygwin
  31. # Can we use -fdata-sections?
  32. CCFLAGS += -Os -ffunction-sections -fno-jump-tables -fdata-sections
  33. AR = xtensa-lx106-elf-ar
  34. CC = xtensa-lx106-elf-gcc
  35. NM = xtensa-lx106-elf-nm
  36. CPP = xtensa-lx106-elf-cpp
  37. OBJCOPY = xtensa-lx106-elf-objcopy
  38. endif
  39. FIRMWAREDIR = ..\\bin\\
  40. ifndef COMPORT
  41. ESPPORT = com1
  42. else
  43. ESPPORT = $(COMPORT)
  44. endif
  45. ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
  46. # ->AMD64
  47. endif
  48. ifeq ($(PROCESSOR_ARCHITECTURE),x86)
  49. # ->IA32
  50. endif
  51. else
  52. # We are under other system, may be Linux. Assume using gcc.
  53. # Can we use -fdata-sections?
  54. ifndef COMPORT
  55. ESPPORT = /dev/ttyUSB0
  56. else
  57. ESPPORT = $(COMPORT)
  58. endif
  59. CCFLAGS += -Os -ffunction-sections -fno-jump-tables -fdata-sections
  60. AR = xtensa-lx106-elf-ar
  61. CC = xtensa-lx106-elf-gcc
  62. NM = xtensa-lx106-elf-nm
  63. CPP = xtensa-lx106-elf-cpp
  64. OBJCOPY = xtensa-lx106-elf-objcopy
  65. FIRMWAREDIR = ../bin/
  66. UNAME_S := $(shell uname -s)
  67. ifeq ($(UNAME_S),Linux)
  68. # LINUX
  69. endif
  70. ifeq ($(UNAME_S),Darwin)
  71. # OSX
  72. endif
  73. UNAME_P := $(shell uname -p)
  74. ifeq ($(UNAME_P),x86_64)
  75. # ->AMD64
  76. endif
  77. ifneq ($(filter %86,$(UNAME_P)),)
  78. # ->IA32
  79. endif
  80. ifneq ($(filter arm%,$(UNAME_P)),)
  81. # ->ARM
  82. endif
  83. endif
  84. #############################################################
  85. ESPTOOL ?= ../tools/esptool.py
  86. CSRCS ?= $(wildcard *.c)
  87. ASRCs ?= $(wildcard *.s)
  88. ASRCS ?= $(wildcard *.S)
  89. SUBDIRS ?= $(patsubst %/,%,$(dir $(wildcard */Makefile)))
  90. ODIR := .output
  91. OBJODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/obj
  92. OBJS := $(CSRCS:%.c=$(OBJODIR)/%.o) \
  93. $(ASRCs:%.s=$(OBJODIR)/%.o) \
  94. $(ASRCS:%.S=$(OBJODIR)/%.o)
  95. DEPS := $(CSRCS:%.c=$(OBJODIR)/%.d) \
  96. $(ASRCs:%.s=$(OBJODIR)/%.d) \
  97. $(ASRCS:%.S=$(OBJODIR)/%.d)
  98. LIBODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/lib
  99. OLIBS := $(GEN_LIBS:%=$(LIBODIR)/%)
  100. IMAGEODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/image
  101. OIMAGES := $(GEN_IMAGES:%=$(IMAGEODIR)/%)
  102. BINODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/bin
  103. OBINS := $(GEN_BINS:%=$(BINODIR)/%)
  104. #
  105. # Note:
  106. # https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
  107. # If you add global optimize options like "-O2" here
  108. # they will override "-Os" defined above.
  109. # "-Os" should be used to reduce code size
  110. #
  111. CCFLAGS += \
  112. -g \
  113. -Wpointer-arith \
  114. -Wundef \
  115. -Werror \
  116. -Wl,-EL \
  117. -fno-inline-functions \
  118. -nostdlib \
  119. -mlongcalls \
  120. -mtext-section-literals
  121. # -Wall
  122. CFLAGS = $(CCFLAGS) $(DEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)
  123. DFLAGS = $(CCFLAGS) $(DDEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)
  124. #############################################################
  125. # Functions
  126. #
  127. define ShortcutRule
  128. $(1): .subdirs $(2)/$(1)
  129. endef
  130. define MakeLibrary
  131. DEP_LIBS_$(1) = $$(foreach lib,$$(filter %.a,$$(COMPONENTS_$(1))),$$(dir $$(lib))$$(LIBODIR)/$$(notdir $$(lib)))
  132. DEP_OBJS_$(1) = $$(foreach obj,$$(filter %.o,$$(COMPONENTS_$(1))),$$(dir $$(obj))$$(OBJODIR)/$$(notdir $$(obj)))
  133. $$(LIBODIR)/$(1).a: $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1)) $$(DEPENDS_$(1))
  134. @mkdir -p $$(LIBODIR)
  135. $$(if $$(filter %.a,$$?),mkdir -p $$(EXTRACT_DIR)_$(1))
  136. $$(if $$(filter %.a,$$?),cd $$(EXTRACT_DIR)_$(1); $$(foreach lib,$$(filter %.a,$$?),$$(AR) xo $$(UP_EXTRACT_DIR)/$$(lib);))
  137. $$(AR) ru $$@ $$(filter %.o,$$?) $$(if $$(filter %.a,$$?),$$(EXTRACT_DIR)_$(1)/*.o)
  138. $$(if $$(filter %.a,$$?),$$(RM) -r $$(EXTRACT_DIR)_$(1))
  139. endef
  140. define MakeImage
  141. DEP_LIBS_$(1) = $$(foreach lib,$$(filter %.a,$$(COMPONENTS_$(1))),$$(dir $$(lib))$$(LIBODIR)/$$(notdir $$(lib)))
  142. DEP_OBJS_$(1) = $$(foreach obj,$$(filter %.o,$$(COMPONENTS_$(1))),$$(dir $$(obj))$$(OBJODIR)/$$(notdir $$(obj)))
  143. $$(IMAGEODIR)/$(1).out: $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1)) $$(DEPENDS_$(1))
  144. @mkdir -p $$(IMAGEODIR)
  145. $$(CC) $$(LDFLAGS) $$(if $$(LINKFLAGS_$(1)),$$(LINKFLAGS_$(1)),$$(LINKFLAGS_DEFAULT) $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1))) -o $$@
  146. endef
  147. $(BINODIR)/%.bin: $(IMAGEODIR)/%.out
  148. @mkdir -p $(BINODIR)
  149. $(ESPTOOL) elf2image $< -o $(FIRMWAREDIR)
  150. #############################################################
  151. # Rules base
  152. # Should be done in top-level makefile only
  153. #
  154. all: sdk_extracted pre_build .subdirs $(OBJS) $(OLIBS) $(OIMAGES) $(OBINS) $(SPECIAL_MKTARGETS)
  155. .PHONY: sdk_extracted
  156. sdk_extracted: $(TOP_DIR)/sdk/.extracted-$(SDK_VER)
  157. $(TOP_DIR)/sdk/.extracted-$(SDK_VER): $(TOP_DIR)/cache/esp_iot_sdk_v$(SDK_FILE_VER).zip
  158. mkdir -p "$(dir $@)"
  159. (cd "$(dir $@)" && rm -fr esp_iot_sdk_v$(SDK_VER) && unzip $(TOP_DIR)/cache/esp_iot_sdk_v$(SDK_VER)*.zip esp_iot_sdk_v$(SDK_VER)/lib/* esp_iot_sdk_v$(SDK_VER)/ld/eagle.rom.addr.v6.ld esp_iot_sdk_v$(SDK_VER)/include/* )
  160. rm -f $(SDK_DIR)/lib/liblwip.a
  161. touch $@
  162. $(TOP_DIR)/cache/esp_iot_sdk_v$(SDK_FILE_VER).zip:
  163. mkdir -p "$(dir $@)"
  164. wget --tries=10 --timeout=15 --waitretry=30 --read-timeout=20 --retry-connrefused http://bbs.espressif.com/download/file.php?id=$(SDK_FILE_ID) -O $@ || { rm -f "$@"; exit 1; }
  165. (echo "$(SDK_FILE_SHA1) $@" | sha1sum -c -) || { rm -f "$@"; exit 1; }
  166. clean:
  167. $(foreach d, $(SUBDIRS), $(MAKE) -C $(d) clean;)
  168. $(RM) -r $(ODIR)/$(TARGET)/$(FLAVOR)
  169. $(RM) -r "$(TOP_DIR)/sdk"
  170. clobber: $(SPECIAL_CLOBBER)
  171. $(foreach d, $(SUBDIRS), $(MAKE) -C $(d) clobber;)
  172. $(RM) -r $(ODIR)
  173. flash:
  174. ifndef PDIR
  175. $(MAKE) -C ./app flash
  176. else
  177. $(ESPTOOL) --port $(ESPPORT) write_flash 0x00000 $(FIRMWAREDIR)0x00000.bin 0x10000 $(FIRMWAREDIR)0x10000.bin
  178. endif
  179. .subdirs:
  180. @set -e; $(foreach d, $(SUBDIRS), $(MAKE) -C $(d);)
  181. #.subdirs:
  182. # $(foreach d, $(SUBDIRS), $(MAKE) -C $(d))
  183. ifneq ($(MAKECMDGOALS),clean)
  184. ifneq ($(MAKECMDGOALS),clobber)
  185. ifdef DEPS
  186. sinclude $(DEPS)
  187. endif
  188. endif
  189. endif
  190. .PHONY: pre_build
  191. ifneq ($(wildcard $(TOP_DIR)/server-ca.crt),)
  192. pre_build:
  193. python $(TOP_DIR)/tools/make_server_cert.py $(TOP_DIR)/server-ca.crt > $(TOP_DIR)/app/modules/server-ca.crt.h
  194. DEFINES += -DHAVE_SSL_SERVER_CRT=\"server-ca.crt.h\"
  195. else
  196. pre_build:
  197. @-rm -f $(TOP_DIR)/app/modules/server-ca.crt.h
  198. endif
  199. $(OBJODIR)/%.o: %.c
  200. @mkdir -p $(OBJODIR);
  201. $(CC) $(if $(findstring $<,$(DSRCS)),$(DFLAGS),$(CFLAGS)) $(COPTS_$(*F)) -o $@ -c $<
  202. $(OBJODIR)/%.d: %.c
  203. @mkdir -p $(OBJODIR);
  204. @echo DEPEND: $(CC) -M $(CFLAGS) $<
  205. @set -e; rm -f $@; \
  206. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  207. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  208. rm -f $@.$$$$
  209. $(OBJODIR)/%.o: %.s
  210. @mkdir -p $(OBJODIR);
  211. $(CC) $(CFLAGS) -o $@ -c $<
  212. $(OBJODIR)/%.d: %.s
  213. @mkdir -p $(OBJODIR); \
  214. set -e; rm -f $@; \
  215. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  216. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  217. rm -f $@.$$$$
  218. $(OBJODIR)/%.o: %.S
  219. @mkdir -p $(OBJODIR);
  220. $(CC) $(CFLAGS) -D__ASSEMBLER__ -o $@ -c $<
  221. $(OBJODIR)/%.d: %.S
  222. @mkdir -p $(OBJODIR); \
  223. set -e; rm -f $@; \
  224. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  225. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  226. rm -f $@.$$$$
  227. $(foreach lib,$(GEN_LIBS),$(eval $(call ShortcutRule,$(lib),$(LIBODIR))))
  228. $(foreach image,$(GEN_IMAGES),$(eval $(call ShortcutRule,$(image),$(IMAGEODIR))))
  229. $(foreach bin,$(GEN_BINS),$(eval $(call ShortcutRule,$(bin),$(BINODIR))))
  230. $(foreach lib,$(GEN_LIBS),$(eval $(call MakeLibrary,$(basename $(lib)))))
  231. $(foreach image,$(GEN_IMAGES),$(eval $(call MakeImage,$(basename $(image)))))
  232. #############################################################
  233. # Recursion Magic - Don't touch this!!
  234. #
  235. # Each subtree potentially has an include directory
  236. # corresponding to the common APIs applicable to modules
  237. # rooted at that subtree. Accordingly, the INCLUDE PATH
  238. # of a module can only contain the include directories up
  239. # its parent path, and not its siblings
  240. #
  241. # Required for each makefile to inherit from the parent
  242. #
  243. INCLUDES := $(INCLUDES) -I $(PDIR)include -I $(PDIR)include/$(TARGET)
  244. PDIR := ../$(PDIR)
  245. sinclude $(PDIR)Makefile