-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathMakefile
More file actions
163 lines (123 loc) · 4.72 KB
/
Makefile
File metadata and controls
163 lines (123 loc) · 4.72 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
# Makefile for ESP8266 projects
#
# Thanks to:
# - zarya
# - Jeroen Domburg (Sprite_tm)
# - Christian Klippel (mamalala)
# - Tommie Gannert (tommie)
# - Martin Bo Kristensen Grønholdt (deadbok)
#
# Changelog:
# - 2014-10-06: Changed the variables to include the header file directory
# - 2014-10-06: Added global var for the Xtensa tool root
# - 2014-11-23: Updated for SDK 0.9.3
# - 2014-12-25: Replaced esptool by esptool.py
# - 2015-04-21: Maxed out verbosity for religious reasons.
# - 2015-05-03: Auto dependency generation.
# - 2015-05-03: debugflash target, that flashes firmware and immediately
# starts minicom.
# - 2015-05-07: docs target, to create HTML documentation with Doxygen.
# - 2015-05-09: debug target to just run minicom.
# - 2015-05-09: Saving of debug logs in separate files under LOG_DIR.
# Output directors to store intermediate compiled files
# relative to the project directory
BUILD_BASE = build
FW_BASE = firmware
# base directory for the compiler
XTENSA_TOOLS_ROOT ?= /home/oblivion/esp-open-sdk/xtensa-lx106-elf/bin/
# base directory of the ESP8266 SDK package, absolute
SDK_BASE ?= /home/oblivion/esp-open-sdk/sdk/
# esptool.py path and port
ESPTOOL ?= esptool.py
ESPPORT ?= /dev/ttyAMA0
ESPSPEED ?= 921600
# name for the target project
TARGET = wifiswitch
# which modules (subdirectories) of the project to include in compiling
MODULES = user user/fs user/net user/slighttp user/tools user/rest
EXTRA_INCDIR = include
# Directory to use when creating the file system image.
FS_DIR ?= fs
# libraries used in this project, mainly provided by the SDK
LIBS = c gcc hal pp phy net80211 lwip wpa main
# compiler flags using during compilation of source files
CFLAGS = -Os -g -O2 -std=c99 -Wall -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -D__ets__ -DICACHE_FLASH
# linker flags used to generate the main object file
LDFLAGS = -nostdlib -Wl,--no-check-sections -u call_user_start -Wl,-static
# linker script used for the above linkier step
LD_SCRIPT = eagle.app.v6.ld
# various paths from the SDK used in this project
SDK_LIBDIR = lib
SDK_LDDIR = ld
SDK_INCDIR = include include/json
# we create two different files for uploading into the flash
# these are the names and options to generate them
FW_FILE_1_ADDR = 0x00000
FW_FILE_2_ADDR = 0x40000
# select which tools to use as compiler, librarian and linker
CC := $(XTENSA_TOOLS_ROOT)/xtensa-lx106-elf-gcc
AR := $(XTENSA_TOOLS_ROOT)/xtensa-lx106-elf-ar
LD := $(XTENSA_TOOLS_ROOT)/xtensa-lx106-elf-gcc
#Other tools
MKDIR ?= mkdir -p
RM ?= rm -f
ECHO ?= @echo
ZIP ?= zip
CD ?= cd
####
#### no user configurable options below here
####
SRC_DIR := $(MODULES)
BUILD_DIR := $(addprefix $(BUILD_BASE)/,$(MODULES))
LOG_DIR := logs
TOOLS_DIR := tools
SDK_LIBDIR := $(addprefix $(SDK_BASE)/,$(SDK_LIBDIR))
SDK_INCDIR := $(addprefix -I$(SDK_BASE)/,$(SDK_INCDIR))
SRC := $(foreach sdir,$(SRC_DIR),$(wildcard $(sdir)/*.c))
OBJ := $(patsubst %.c,$(BUILD_BASE)/%.o,$(SRC))
LIBS := $(addprefix -l,$(LIBS))
APP_AR := $(addprefix $(BUILD_BASE)/,$(TARGET)_app.a)
TARGET_OUT := $(addprefix $(BUILD_BASE)/,$(TARGET).out)
LD_SCRIPT := $(addprefix -T$(SDK_BASE)/$(SDK_LDDIR)/,$(LD_SCRIPT))
INCDIR := $(addprefix -I,$(SRC_DIR))
EXTRA_INCDIR := $(addprefix -I,$(EXTRA_INCDIR))
MODULE_INCDIR := $(addsuffix /include,$(INCDIR))
FW_FILE_1 := $(addprefix $(FW_BASE)/,$(FW_FILE_1_ADDR).bin)
FW_FILE_2 := $(addprefix $(FW_BASE)/,$(FW_FILE_2_ADDR).bin)
vpath %.c $(SRC_DIR)
vpath %.h $(SRC_DIR)
define compile-objects
$1/%.o: %.c
$(CC) $(INCDIR) $(MODULE_INCDIR) $(EXTRA_INCDIR) $(SDK_INCDIR) $(CFLAGS) -MD -c $$< -o $$@
endef
.PHONY: all checkdirs flash flashblank clean debug debugflash docs
all: checkdirs $(TARGET_OUT) $(FW_FILE_1) $(FW_FILE_2)
$(FW_BASE)/%.bin: $(TARGET_OUT) | $(FW_BASE)
$(ESPTOOL) elf2image -o $(FW_BASE)/ $(TARGET_OUT)
$(TARGET_OUT): $(APP_AR)
$(LD) -L$(SDK_LIBDIR) $(LD_SCRIPT) $(LDFLAGS) -Wl,--start-group $(LIBS) $(APP_AR) -Wl,--end-group -o $@
$(APP_AR): $(OBJ)
$(AR) cru $@ $^
checkdirs: $(BUILD_DIR) $(FW_BASE)
$(BUILD_DIR):
$(MKDIR) $@
$(FW_BASE):
$(MKDIR) $@
$(LOG_DIR):
$(MKDIR) $@
$(TOOLS_DIR):
$(MKDIR) $@
flash: all
$(ESPTOOL) --port $(ESPPORT) -b $(ESPSPEED) write_flash $(FW_FILE_1_ADDR) $(FW_FILE_1) $(FW_FILE_2_ADDR) $(FW_FILE_2) $(FS_START_OFFSET) $(FW_FS)
clean:
$(RM) -R $(FW_BASE) $(BUILD_BASE)
debug: $(LOG_DIR)
#Remove the old log
> ./debug.log
minicom -D $(ESPPORT) -o -b 115200 -C ./debug.log
#Make a copy of the new log before with a saner name.
cp ./debug.log $(LOG_DIR)/debug-$(shell date +%Y-%m-%d-%H-%M-%S).log
debugflash: flash debug
$(foreach bdir,$(BUILD_DIR),$(eval $(call compile-objects,$(bdir))))
#Include .d files with targets and dependencies.
-include $(patsubst %.c,$(BUILD_BASE)/%.d,$(SRC))