Makefile 14 KB

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  1. # copyright (c) 2010 Espressif System
  2. #
  3. .NOTPARALLEL:
  4. TOOLCHAIN_VERSION:=20181106.0
  5. # SDK base version, as released by Espressif
  6. SDK_BASE_VER:=2.2.1
  7. # no patch: SDK_VER equals SDK_BASE_VER and sdk dir depends on sdk_extracted
  8. SDK_VER:=$(SDK_BASE_VER)
  9. SDK_DIR_DEPENDS:=sdk_extracted
  10. # with patch: SDK_VER differs from SDK_BASE_VER and sdk dir depends on sdk_patched
  11. #SDK_PATCH_VER:=f8f27ce
  12. #SDK_VER:=$(SDK_BASE_VER)-$(SDK_PATCH_VER)
  13. #SDK_DIR_DEPENDS:=sdk_patched
  14. SDK_FILE_VER:=$(SDK_BASE_VER)
  15. SDK_FILE_SHA1:=48f2242d5895823709f222bf0fffce9d525996c8
  16. # SDK_PATCH_SHA1:=0bc21ec77b08488f04d3e1c9d161b711d07201a8
  17. # Ensure we search "our" SDK before the tool-chain's SDK (if any)
  18. TOP_DIR:=$(abspath $(dir $(lastword $(MAKEFILE_LIST))))
  19. SDK_REL_DIR=sdk/esp_iot_sdk_v$(SDK_VER)
  20. SDK_DIR:=$(TOP_DIR)/$(SDK_REL_DIR)
  21. CCFLAGS:= -I$(TOP_DIR)/sdk-overrides/include -I$(TOP_DIR)/app/include/lwip/app -I$(SDK_DIR)/include
  22. LDFLAGS:= -L$(SDK_DIR)/lib -L$(SDK_DIR)/ld $(LDFLAGS)
  23. ifdef DEBUG
  24. CCFLAGS += -ggdb -O0
  25. LDFLAGS += -ggdb
  26. else
  27. CCFLAGS += -O2
  28. endif
  29. #Handling of V=1/VERBOSE=1 flag
  30. #
  31. # if V=1, $(summary) does nothing
  32. # if V is unset or not 1, $(summary) echoes a summary
  33. VERBOSE ?=
  34. V ?= $(VERBOSE)
  35. ifeq ("$(V)","1")
  36. export summary := @true
  37. else
  38. export summary := @echo
  39. # disable echoing of commands, directory names
  40. MAKEFLAGS += --silent -w
  41. endif # $(V)==1
  42. #############################################################
  43. # Select compile
  44. #
  45. ifeq ($(OS),Windows_NT)
  46. # WIN32
  47. # We are under windows.
  48. ifeq ($(XTENSA_CORE),lx106)
  49. # It is xcc
  50. AR = xt-ar
  51. CC = xt-xcc
  52. CXX = xt-xcc
  53. NM = xt-nm
  54. CPP = xt-cpp
  55. OBJCOPY = xt-objcopy
  56. #MAKE = xt-make
  57. CCFLAGS += --rename-section .text=.irom0.text --rename-section .literal=.irom0.literal
  58. else
  59. # It is gcc, may be cygwin
  60. # Can we use -fdata-sections?
  61. CCFLAGS += -ffunction-sections -fno-jump-tables -fdata-sections
  62. AR = xtensa-lx106-elf-ar
  63. CC = xtensa-lx106-elf-gcc
  64. CXX = xtensa-lx106-elf-g++
  65. NM = xtensa-lx106-elf-nm
  66. CPP = xtensa-lx106-elf-cpp
  67. OBJCOPY = xtensa-lx106-elf-objcopy
  68. endif
  69. FIRMWAREDIR = ..\\bin\\
  70. ifndef COMPORT
  71. ESPPORT = com1
  72. else
  73. ESPPORT = $(COMPORT)
  74. endif
  75. ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
  76. # ->AMD64
  77. endif
  78. ifeq ($(PROCESSOR_ARCHITECTURE),x86)
  79. # ->IA32
  80. endif
  81. else
  82. # We are under other system, may be Linux. Assume using gcc.
  83. # Can we use -fdata-sections?
  84. PLATFORM:=linux-x86_64
  85. ifndef COMPORT
  86. ESPPORT = /dev/ttyUSB0
  87. else
  88. ESPPORT = $(COMPORT)
  89. endif
  90. export PATH := $(PATH):$(TOP_DIR)/tools/toolchains/esp8266-$(PLATFORM)-$(TOOLCHAIN_VERSION)/bin/
  91. CCFLAGS += -ffunction-sections -fno-jump-tables -fdata-sections
  92. AR = xtensa-lx106-elf-ar
  93. CC = $(WRAPCC) xtensa-lx106-elf-gcc
  94. CXX = $(WRAPCC) xtensa-lx106-elf-g++
  95. NM = xtensa-lx106-elf-nm
  96. CPP = $(WRAPCC) xtensa-lx106-elf-gcc -E
  97. OBJCOPY = xtensa-lx106-elf-objcopy
  98. FIRMWAREDIR = ../bin/
  99. UNAME_S := $(shell uname -s)
  100. ifeq ($(UNAME_S),Linux)
  101. # LINUX
  102. endif
  103. ifeq ($(UNAME_S),Darwin)
  104. # OSX
  105. endif
  106. UNAME_P := $(shell uname -p)
  107. ifeq ($(UNAME_P),x86_64)
  108. # ->AMD64
  109. endif
  110. ifneq ($(filter %86,$(UNAME_P)),)
  111. # ->IA32
  112. endif
  113. ifneq ($(filter arm%,$(UNAME_P)),)
  114. # ->ARM
  115. endif
  116. endif
  117. #############################################################
  118. ESPTOOL ?= ../tools/esptool.py
  119. CSRCS ?= $(wildcard *.c)
  120. CXXSRCS ?= $(wildcard *.cpp)
  121. ASRCs ?= $(wildcard *.s)
  122. ASRCS ?= $(wildcard *.S)
  123. SUBDIRS ?= $(patsubst %/,%,$(dir $(filter-out tools/Makefile,$(wildcard */Makefile))))
  124. ODIR := .output
  125. OBJODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/obj
  126. OBJS := $(CSRCS:%.c=$(OBJODIR)/%.o) \
  127. $(CXXSRCS:%.cpp=$(OBJODIR)/%.o) \
  128. $(ASRCs:%.s=$(OBJODIR)/%.o) \
  129. $(ASRCS:%.S=$(OBJODIR)/%.o)
  130. DEPS := $(CSRCS:%.c=$(OBJODIR)/%.d) \
  131. $(CXXSCRS:%.cpp=$(OBJODIR)/%.d) \
  132. $(ASRCs:%.s=$(OBJODIR)/%.d) \
  133. $(ASRCS:%.S=$(OBJODIR)/%.d)
  134. LIBODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/lib
  135. OLIBS := $(GEN_LIBS:%=$(LIBODIR)/%)
  136. IMAGEODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/image
  137. OIMAGES := $(GEN_IMAGES:%=$(IMAGEODIR)/%)
  138. BINODIR := $(ODIR)/$(TARGET)/$(FLAVOR)/bin
  139. OBINS := $(GEN_BINS:%=$(BINODIR)/%)
  140. ifndef PDIR
  141. ifneq ($(wildcard $(TOP_DIR)/local/fs/*),)
  142. SPECIAL_MKTARGETS += spiffs-image
  143. else
  144. SPECIAL_MKTARGETS += spiffs-image-remove
  145. endif
  146. endif
  147. #
  148. # Note:
  149. # https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
  150. # If you add global optimize options like "-O2" here
  151. # they will override "-Os" defined above.
  152. # "-Os" should be used to reduce code size
  153. #
  154. CCFLAGS += \
  155. -g \
  156. -Wpointer-arith \
  157. -Wundef \
  158. -Werror \
  159. -Wl,-EL \
  160. -fno-inline-functions \
  161. -nostdlib \
  162. -mlongcalls \
  163. -mtext-section-literals
  164. # -Wall
  165. CFLAGS = $(CCFLAGS) $(DEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)
  166. DFLAGS = $(CCFLAGS) $(DDEFINES) $(EXTRA_CCFLAGS) $(STD_CFLAGS) $(INCLUDES)
  167. #############################################################
  168. # Functions
  169. #
  170. define ShortcutRule
  171. $(1): .subdirs $(2)/$(1)
  172. endef
  173. define MakeLibrary
  174. DEP_LIBS_$(1) = $$(foreach lib,$$(filter %.a,$$(COMPONENTS_$(1))),$$(dir $$(lib))$$(LIBODIR)/$$(notdir $$(lib)))
  175. DEP_OBJS_$(1) = $$(foreach obj,$$(filter %.o,$$(COMPONENTS_$(1))),$$(dir $$(obj))$$(OBJODIR)/$$(notdir $$(obj)))
  176. $$(LIBODIR)/$(1).a: $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1)) $$(DEPENDS_$(1))
  177. @mkdir -p $$(LIBODIR)
  178. $$(if $$(filter %.a,$$?),mkdir -p $$(EXTRACT_DIR)_$(1))
  179. $$(if $$(filter %.a,$$?),cd $$(EXTRACT_DIR)_$(1); $$(foreach lib,$$(filter %.a,$$?),$$(AR) xo $$(UP_EXTRACT_DIR)/$$(lib);))
  180. $(summary) AR $(patsubst $(TOP_DIR)/%,%,$(CURDIR))/$<
  181. $$(AR) ru $$@ $$(filter %.o,$$?) $$(if $$(filter %.a,$$?),$$(EXTRACT_DIR)_$(1)/*.o)
  182. $$(if $$(filter %.a,$$?),$$(RM) -r $$(EXTRACT_DIR)_$(1))
  183. endef
  184. define MakeImage
  185. DEP_LIBS_$(1) = $$(foreach lib,$$(filter %.a,$$(COMPONENTS_$(1))),$$(dir $$(lib))$$(LIBODIR)/$$(notdir $$(lib)))
  186. DEP_OBJS_$(1) = $$(foreach obj,$$(filter %.o,$$(COMPONENTS_$(1))),$$(dir $$(obj))$$(OBJODIR)/$$(notdir $$(obj)))
  187. $$(IMAGEODIR)/$(1).out: $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1)) $$(DEPENDS_$(1))
  188. @mkdir -p $$(IMAGEODIR)
  189. $(summary) LD $(patsubst $(TOP_DIR)/%,%,$(CURDIR))/$$@
  190. $$(CC) $$(LDFLAGS) $$(if $$(LINKFLAGS_$(1)),$$(LINKFLAGS_$(1)),$$(LINKFLAGS_DEFAULT) $$(OBJS) $$(DEP_OBJS_$(1)) $$(DEP_LIBS_$(1))) -o $$@
  191. endef
  192. $(BINODIR)/%.bin: $(IMAGEODIR)/%.out
  193. @mkdir -p $(BINODIR)
  194. $(summary) NM $(patsubst $(TOP_DIR)/%,%,$(CURDIR))/$@
  195. @$(NM) $< | grep -w U && { echo "Firmware has undefined (but unused) symbols!"; exit 1; } || true
  196. $(summary) ESPTOOL $(patsubst $(TOP_DIR)/%,%,$(CURDIR))/$< $(FIRMWAREDIR)
  197. $(ESPTOOL) elf2image --flash_mode dio --flash_freq 40m $< -o $(FIRMWAREDIR)
  198. #############################################################
  199. # Rules base
  200. # Should be done in top-level makefile only
  201. #
  202. all: toolchain sdk_pruned pre_build .subdirs $(OBJS) $(OLIBS) $(OIMAGES) $(OBINS) $(SPECIAL_MKTARGETS)
  203. .PHONY: sdk_extracted
  204. .PHONY: sdk_patched
  205. .PHONY: sdk_pruned
  206. .PHONY: toolchain
  207. sdk_extracted: $(TOP_DIR)/sdk/.extracted-$(SDK_BASE_VER)
  208. sdk_patched: sdk_extracted $(TOP_DIR)/sdk/.patched-$(SDK_VER)
  209. sdk_pruned: $(SDK_DIR_DEPENDS) $(TOP_DIR)/sdk/.pruned-$(SDK_VER)
  210. ifeq ($(OS),Windows_NT)
  211. toolchain:
  212. else
  213. toolchain: $(TOP_DIR)/tools/toolchains/esp8266-$(PLATFORM)-$(TOOLCHAIN_VERSION)/bin/xtensa-lx106-elf-gcc
  214. $(TOP_DIR)/tools/toolchains/esp8266-$(PLATFORM)-$(TOOLCHAIN_VERSION)/bin/xtensa-lx106-elf-gcc: $(TOP_DIR)/cache/toolchain-esp8266-$(PLATFORM)-$(TOOLCHAIN_VERSION).tar.xz
  215. mkdir -p $(TOP_DIR)/tools/toolchains/
  216. $(summary) EXTRACT $(patsubst $(TOP_DIR)/%,%,$<)
  217. tar -xJf $< -C $(TOP_DIR)/tools/toolchains/
  218. touch $@
  219. $(TOP_DIR)/cache/toolchain-esp8266-$(PLATFORM)-$(TOOLCHAIN_VERSION).tar.xz:
  220. mkdir -p $(TOP_DIR)/cache
  221. $(summary) WGET $(patsubst $(TOP_DIR)/%,%,$@)
  222. wget --tries=10 --timeout=15 --waitretry=30 --read-timeout=20 --retry-connrefused https://github.com/jmattsson/esp-toolchains/releases/download/$(PLATFORM)-$(TOOLCHAIN_VERSION)/toolchain-esp8266-$(PLATFORM)-$(TOOLCHAIN_VERSION).tar.xz -O $@ || { rm -f "$@"; exit 1; }
  223. endif
  224. $(TOP_DIR)/sdk/.extracted-$(SDK_BASE_VER): $(TOP_DIR)/cache/v$(SDK_FILE_VER).zip
  225. mkdir -p "$(dir $@)"
  226. $(summary) UNZIP $(patsubst $(TOP_DIR)/%,%,$<)
  227. (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)
  228. mv $(dir $@)/ESP8266_NONOS_SDK-$(SDK_BASE_VER) $(dir $@)/esp_iot_sdk_v$(SDK_BASE_VER)
  229. touch $@
  230. $(TOP_DIR)/sdk/.patched-$(SDK_VER): $(TOP_DIR)/cache/$(SDK_PATCH_VER).patch
  231. mv $(dir $@)/esp_iot_sdk_v$(SDK_BASE_VER) $(dir $@)/esp_iot_sdk_v$(SDK_VER)
  232. $(summary) APPLY $(patsubst $(TOP_DIR)/%,%,$<)
  233. git apply --verbose -p1 --exclude='*VERSION' --exclude='*bin/at*' --directory=$(SDK_REL_DIR) $<
  234. touch $@
  235. $(TOP_DIR)/sdk/.pruned-$(SDK_VER):
  236. rm -f $(SDK_DIR)/lib/liblwip.a $(SDK_DIR)/lib/libssl.a $(SDK_DIR)/lib/libmbedtls.a
  237. $(summary) PRUNE libmain.a libc.a
  238. $(AR) d $(SDK_DIR)/lib/libmain.a time.o
  239. $(AR) d $(SDK_DIR)/lib/libc.a lib_a-time.o
  240. touch $@
  241. $(TOP_DIR)/cache/v$(SDK_FILE_VER).zip:
  242. mkdir -p "$(dir $@)"
  243. $(summary) WGET $(patsubst $(TOP_DIR)/%,%,$@)
  244. 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; }
  245. (echo "$(SDK_FILE_SHA1) $@" | sha1sum -c -) || { rm -f "$@"; exit 1; }
  246. $(TOP_DIR)/cache/$(SDK_PATCH_VER).patch:
  247. mkdir -p "$(dir $@)"
  248. $(summary) WGET $(SDK_PATCH_VER).patch
  249. wget --tries=10 --timeout=15 --waitretry=30 --read-timeout=20 --retry-connrefused "https://github.com/espressif/ESP8266_NONOS_SDK/compare/v$(SDK_BASE_VER)...$(SDK_PATCH_VER).patch" -O $@ || { rm -f "$@"; exit 1; }
  250. (echo "$(SDK_PATCH_SHA1) $@" | sha1sum -c -) || { rm -f "$@"; exit 1; }
  251. clean:
  252. $(foreach d, $(SUBDIRS), $(MAKE) -C $(d) clean;)
  253. $(RM) -r $(ODIR)/$(TARGET)/$(FLAVOR)
  254. $(RM) -r "$(TOP_DIR)/sdk"
  255. clobber: $(SPECIAL_CLOBBER)
  256. $(foreach d, $(SUBDIRS), $(MAKE) -C $(d) clobber;)
  257. $(RM) -r $(ODIR)
  258. flash:
  259. @echo "use one of the following targets to flash the firmware"
  260. @echo " make flash512k - for ESP with 512kB flash size"
  261. @echo " make flash4m - for ESP with 4MB flash size"
  262. flash512k:
  263. $(MAKE) -e FLASHOPTIONS="-fm qio -fs 4m -ff 40m" flashinternal
  264. flash4m:
  265. $(MAKE) -e FLASHOPTIONS="-fm dio -fs 32m -ff 40m" flashinternal
  266. flashinternal:
  267. ifndef PDIR
  268. $(MAKE) -C ./app flashinternal
  269. else
  270. $(ESPTOOL) --port $(ESPPORT) write_flash $(FLASHOPTIONS) 0x00000 $(FIRMWAREDIR)0x00000.bin 0x10000 $(FIRMWAREDIR)0x10000.bin
  271. endif
  272. .subdirs:
  273. @set -e; $(foreach d, $(SUBDIRS), $(MAKE) -C $(d);)
  274. #.subdirs:
  275. # $(foreach d, $(SUBDIRS), $(MAKE) -C $(d))
  276. ifneq ($(MAKECMDGOALS),clean)
  277. ifneq ($(MAKECMDGOALS),clobber)
  278. ifdef DEPS
  279. sinclude $(DEPS)
  280. endif
  281. endif
  282. endif
  283. .PHONY: spiffs-image-remove
  284. spiffs-image-remove:
  285. $(MAKE) -C tools remove-image spiffsimg/spiffsimg
  286. .PHONY: spiffs-image
  287. spiffs-image: bin/0x10000.bin
  288. $(MAKE) -C tools
  289. .PHONY: pre_build
  290. ifneq ($(wildcard $(TOP_DIR)/server-ca.crt),)
  291. pre_build: $(TOP_DIR)/app/modules/server-ca.crt.h
  292. $(TOP_DIR)/app/modules/server-ca.crt.h: $(TOP_DIR)/server-ca.crt
  293. $(summary) MKCERT $(patsubst $(TOP_DIR)/%,%,$<)
  294. python $(TOP_DIR)/tools/make_server_cert.py $(TOP_DIR)/server-ca.crt > $(TOP_DIR)/app/modules/server-ca.crt.h
  295. DEFINES += -DHAVE_SSL_SERVER_CRT=\"server-ca.crt.h\"
  296. else
  297. pre_build:
  298. @-rm -f $(TOP_DIR)/app/modules/server-ca.crt.h
  299. endif
  300. $(OBJODIR)/%.o: %.c
  301. @mkdir -p $(dir $@);
  302. $(summary) CC $(patsubst $(TOP_DIR)/%,%,$(CURDIR))/$<
  303. $(CC) $(if $(findstring $<,$(DSRCS)),$(DFLAGS),$(CFLAGS)) $(COPTS_$(*F)) -o $@ -c $<
  304. $(OBJODIR)/%.d: %.c
  305. @mkdir -p $(dir $@);
  306. $(summary) DEPEND: CC $(patsubst $(TOP_DIR)/%,%,$(CURDIR))/$<
  307. @set -e; rm -f $@; \
  308. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  309. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  310. rm -f $@.$$$$
  311. $(OBJODIR)/%.o: %.cpp
  312. @mkdir -p $(OBJODIR);
  313. $(summary) CXX $(patsubst $(TOP_DIR)/%,%,$(CURDIR))/$<
  314. $(CXX) $(if $(findstring $<,$(DSRCS)),$(DFLAGS),$(CFLAGS)) $(COPTS_$(*F)) -o $@ -c $<
  315. $(OBJODIR)/%.d: %.cpp
  316. @mkdir -p $(OBJODIR);
  317. $(summary) DEPEND: CXX $(patsubst $(TOP_DIR)/%,%,$(CURDIR))/$<
  318. @set -e; rm -f $@; \
  319. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  320. rm -f $@.$$$$
  321. $(OBJODIR)/%.o: %.s
  322. @mkdir -p $(dir $@);
  323. $(summary) CC $(patsubst $(TOP_DIR)/%,%,$(CURDIR))/$<
  324. $(CC) $(CFLAGS) -o $@ -c $<
  325. $(OBJODIR)/%.d: %.s
  326. @mkdir -p $(dir $@); \
  327. set -e; rm -f $@; \
  328. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  329. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  330. rm -f $@.$$$$
  331. $(OBJODIR)/%.o: %.S
  332. @mkdir -p $(dir $@);
  333. $(summary) CC $(patsubst $(TOP_DIR)/%,%,$(CURDIR))/$<
  334. $(CC) $(CFLAGS) -D__ASSEMBLER__ -o $@ -c $<
  335. $(OBJODIR)/%.d: %.S
  336. @mkdir -p $(dir $@); \
  337. set -e; rm -f $@; \
  338. $(CC) -M $(CFLAGS) $< > $@.$$$$; \
  339. sed 's,\($*\.o\)[ :]*,$(OBJODIR)/\1 $@ : ,g' < $@.$$$$ > $@; \
  340. rm -f $@.$$$$
  341. $(foreach lib,$(GEN_LIBS),$(eval $(call ShortcutRule,$(lib),$(LIBODIR))))
  342. $(foreach image,$(GEN_IMAGES),$(eval $(call ShortcutRule,$(image),$(IMAGEODIR))))
  343. $(foreach bin,$(GEN_BINS),$(eval $(call ShortcutRule,$(bin),$(BINODIR))))
  344. $(foreach lib,$(GEN_LIBS),$(eval $(call MakeLibrary,$(basename $(lib)))))
  345. $(foreach image,$(GEN_IMAGES),$(eval $(call MakeImage,$(basename $(image)))))
  346. #############################################################
  347. # Recursion Magic - Don't touch this!!
  348. #
  349. # Each subtree potentially has an include directory
  350. # corresponding to the common APIs applicable to modules
  351. # rooted at that subtree. Accordingly, the INCLUDE PATH
  352. # of a module can only contain the include directories up
  353. # its parent path, and not its siblings
  354. #
  355. # Required for each makefile to inherit from the parent
  356. #
  357. INCLUDES := $(INCLUDES) -I $(PDIR)include -I $(PDIR)include/$(TARGET)
  358. PDIR := ../$(PDIR)
  359. sinclude $(PDIR)Makefile