diff options
Diffstat (limited to 'tmk_core/rules.mk')
| -rw-r--r-- | tmk_core/rules.mk | 516 |
1 files changed, 516 insertions, 0 deletions
diff --git a/tmk_core/rules.mk b/tmk_core/rules.mk new file mode 100644 index 000000000..352e9314b --- /dev/null +++ b/tmk_core/rules.mk @@ -0,0 +1,516 @@ +# Hey Emacs, this is a -*- makefile -*- +#---------------------------------------------------------------------------- +# WinAVR Makefile Template written by Eric B. Weddington, Jg Wunsch, et al. +# +# Released to the Public Domain +# +# Additional material for this makefile was written by: +# Peter Fleury +# Tim Henigan +# Colin O'Flynn +# Reiner Patommel +# Markus Pfaff +# Sander Pool +# Frederik Rouleau +# Carlos Lamas +# + + +# Output format. (can be srec, ihex, binary) +FORMAT = ihex + +# Optimization level, can be [0, 1, 2, 3, s]. +# 0 = turn off optimization. s = optimize for size. +# (Note: 3 is not always the best optimization level. See avr-libc FAQ.) +OPT = s + +COLOR ?= true + +ifeq ($(COLOR),true) + NO_COLOR=\033[0m + OK_COLOR=\033[32;01m + ERROR_COLOR=\033[31;01m + WARN_COLOR=\033[33;01m + BLUE=\033[0;34m + BOLD=\033[1m +endif + +ifdef quick + QUICK = $(quick) +endif + +QUICK ?= false +AUTOGEN ?= false + +ifneq ($(shell awk --version 2>/dev/null),) + AWK=awk +else + AWK=cat && test +endif + +OK_STRING=$(OK_COLOR)[OK]$(NO_COLOR)\n +ERROR_STRING=$(ERROR_COLOR)[ERRORS]$(NO_COLOR)\n +WARN_STRING=$(WARN_COLOR)[WARNINGS]$(NO_COLOR)\n + +ifndef $(SILENT) + SILENT = false +endif + +TAB_LOG = printf "\n$$LOG\n\n" | $(AWK) '{ sub(/^/," | "); print }' +TAB_LOG_PLAIN = printf "$$LOG\n" +AWK_STATUS = $(AWK) '{ printf " %-10s\n", $$1; }' +AWK_CMD = $(AWK) '{ printf "%-99s", $$0; }' +PRINT_ERROR = ($(SILENT) ||printf " $(ERROR_STRING)" | $(AWK_STATUS)) && $(TAB_LOG) && false +PRINT_WARNING = ($(SILENT) || printf " $(WARN_STRING)" | $(AWK_STATUS)) && $(TAB_LOG) +PRINT_ERROR_PLAIN = ($(SILENT) ||printf " $(ERROR_STRING)" | $(AWK_STATUS)) && $(TAB_LOG_PLAIN) && false && break +PRINT_WARNING_PLAIN = ($(SILENT) || printf " $(WARN_STRING)" | $(AWK_STATUS)) && $(TAB_LOG_PLAIN) +PRINT_OK = $(SILENT) || printf " $(OK_STRING)" | $(AWK_STATUS) +BUILD_CMD = LOG=$$($(CMD) 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING); else $(PRINT_OK); fi; + +# List any extra directories to look for include files here. +# Each directory must be seperated by a space. +# Use forward slashes for directory separators. +# For a directory that has spaces, enclose it in quotes. +EXTRAINCDIRS += $(subst :, ,$(VPATH)) + + +# Compiler flag to set the C Standard level. +# c89 = "ANSI" C +# gnu89 = c89 plus GCC extensions +# c99 = ISO C99 standard (not yet fully implemented) +# gnu99 = c99 plus GCC extensions +CSTANDARD = -std=gnu99 + + +# Place -D or -U options here for C sources +CDEFS += $(OPT_DEFS) + + +# Place -D or -U options here for ASM sources +ADEFS += $(OPT_DEFS) + + +# Place -D or -U options here for C++ sources +#CPPDEFS += -D__STDC_LIMIT_MACROS +#CPPDEFS += -D__STDC_CONSTANT_MACROS +CPPDEFS += $(OPT_DEFS) + + + +#---------------- Compiler Options C ---------------- +# -g*: generate debugging information +# -O*: optimization level +# -f...: tuning, see GCC manual and avr-libc documentation +# -Wall...: warning level +# -Wa,...: tell GCC to pass this to the assembler. +# -adhlns...: create assembler listing +CFLAGS += -g$(DEBUG) +CFLAGS += $(CDEFS) +CFLAGS += -O$(OPT) +# add color +ifeq ($(COLOR),true) +ifeq ("$(shell echo "int main(){}" | $(CC) -fdiagnostics-color -x c - -o /dev/null 2>&1)", "") + CFLAGS+= -fdiagnostics-color +endif +endif +CFLAGS += -Wall +CFLAGS += -Wstrict-prototypes +#CFLAGS += -mshort-calls +#CFLAGS += -fno-unit-at-a-time +#CFLAGS += -Wundef +#CFLAGS += -Wunreachable-code +#CFLAGS += -Wsign-compare +CFLAGS += -Wa,-adhlns=$(@:%.o=%.lst) +CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) +CFLAGS += $(CSTANDARD) +ifdef CONFIG_H + CFLAGS += -include $(CONFIG_H) +endif + + +#---------------- Compiler Options C++ ---------------- +# -g*: generate debugging information +# -O*: optimization level +# -f...: tuning, see GCC manual and avr-libc documentation +# -Wall...: warning level +# -Wa,...: tell GCC to pass this to the assembler. +# -adhlns...: create assembler listing +CPPFLAGS += -g$(DEBUG) +CPPFLAGS += $(CPPDEFS) +CPPFLAGS += -O$(OPT) +# to supress "warning: only initialized variables can be placed into program memory area" +CPPFLAGS += -w +CPPFLAGS += -Wall +CPPFLAGS += -Wundef +#CPPFLAGS += -mshort-calls +#CPPFLAGS += -fno-unit-at-a-time +#CPPFLAGS += -Wstrict-prototypes +#CPPFLAGS += -Wunreachable-code +#CPPFLAGS += -Wsign-compare +CPPFLAGS += -Wa,-adhlns=$(@:%.o=%.lst) +CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) +#CPPFLAGS += $(CSTANDARD) +ifdef CONFIG_H + CPPFLAGS += -include $(CONFIG_H) +endif + + +#---------------- Assembler Options ---------------- +# -Wa,...: tell GCC to pass this to the assembler. +# -adhlns: create listing +# -gstabs: have the assembler create line number information; note that +# for use in COFF files, additional information about filenames +# and function names needs to be present in the assembler source +# files -- see avr-libc docs [FIXME: not yet described there] +# -listing-cont-lines: Sets the maximum number of continuation lines of hex +# dump that will be displayed for a given single line of source input. +ASFLAGS += $(ADEFS) -Wa,-adhlns=$(@:%.o=%.lst),-gstabs,--listing-cont-lines=100 +ASFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) +ifdef CONFIG_H + ASFLAGS += -include $(CONFIG_H) +endif + +#---------------- Library Options ---------------- +# Minimalistic printf version +PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min + +# Floating point printf version (requires MATH_LIB = -lm below) +PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt + +# If this is left blank, then it will use the Standard printf version. +PRINTF_LIB = +#PRINTF_LIB = $(PRINTF_LIB_MIN) +#PRINTF_LIB = $(PRINTF_LIB_FLOAT) + + +# Minimalistic scanf version +SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min + +# Floating point + %[ scanf version (requires MATH_LIB = -lm below) +SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt + +# If this is left blank, then it will use the Standard scanf version. +SCANF_LIB = +#SCANF_LIB = $(SCANF_LIB_MIN) +#SCANF_LIB = $(SCANF_LIB_FLOAT) + + +MATH_LIB = -lm + + +#---------------- Linker Options ---------------- +# -Wl,...: tell GCC to pass this to linker. +# -Map: create map file +# --cref: add cross reference to map file +# +# Comennt out "--relax" option to avoid a error such: +# (.vectors+0x30): relocation truncated to fit: R_AVR_13_PCREL against symbol `__vector_12' +# +LDFLAGS += -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref +#LDFLAGS += -Wl,--relax +LDFLAGS += $(EXTMEMOPTS) +LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS)) +LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB) +#LDFLAGS += -T linker_script.x +# You can give EXTRALDFLAGS at 'make' command line. +LDFLAGS += $(EXTRALDFLAGS) + +# Define programs and commands. +SHELL = sh +REMOVE = rm -f +REMOVEDIR = rmdir +COPY = cp +WINSHELL = cmd +SECHO = $(SILENT) || echo + +# Define Messages +# English +MSG_ERRORS_NONE = Errors: none +MSG_BEGIN = -------- begin -------- +MSG_END = -------- end -------- +MSG_SIZE_BEFORE = Size before: +MSG_SIZE_AFTER = Size after: +MSG_COFF = Converting to AVR COFF: +MSG_EXTENDED_COFF = Converting to AVR Extended COFF: +MSG_FLASH = Creating load file for Flash: +MSG_EEPROM = Creating load file for EEPROM: +MSG_BIN = Creating binary load file for Flash: +MSG_EXTENDED_LISTING = Creating Extended Listing: +MSG_SYMBOL_TABLE = Creating Symbol Table: +MSG_LINKING = Linking: +MSG_COMPILING = Compiling: +MSG_COMPILING_CPP = Compiling: +MSG_ASSEMBLING = Assembling: +MSG_CLEANING = Cleaning project: +MSG_CREATING_LIBRARY = Creating library: +MSG_SUBMODULE_DIRTY = $(WARN_COLOR)WARNING:$(NO_COLOR)\n \ + Some git sub-modules are out of date or modified, please consider runnning:$(BOLD)\n\ + git submodule sync --recursive\n\ + git submodule update --init --recursive$(NO_COLOR)\n\n\ + You can ignore this warning if you are not compiling any ChibiOS keyboards,\n\ + or if you have modified the ChibiOS libraries yourself. \n\n + + +# Define all object files. +OBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(patsubst %.cpp,$(OBJDIR)/%.o,$(patsubst %.S,$(OBJDIR)/%.o,$(SRC)))) + +# Define all listing files. +LST = $(patsubst %.c,$(OBJDIR)/%.lst,$(patsubst %.cpp,$(OBJDIR)/%.lst,$(patsubst %.S,$(OBJDIR)/%.lst,$(SRC)))) + + +# Compiler flags to generate dependency files. +#GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d +GENDEPFLAGS = -MMD -MP -MF $(BUILD_DIR)/.dep/$(subst /,_,$@).d + + +# Combine all necessary flags and optional flags. +# Add target processor to flags. +# You can give extra flags at 'make' command line like: make EXTRAFLAGS=-DFOO=bar +ALL_CFLAGS = $(MCUFLAGS) $(CFLAGS) $(GENDEPFLAGS) $(EXTRAFLAGS) +ALL_CPPFLAGS = $(MCUFLAGS) -x c++ $(CPPFLAGS) $(GENDEPFLAGS) $(EXTRAFLAGS) +ALL_ASFLAGS = $(MCUFLAGS) -x assembler-with-cpp $(ASFLAGS) $(EXTRAFLAGS) + +# Default target. +all: + @$(MAKE) begin + @$(MAKE) gccversion + @$(MAKE) sizebefore + @$(MAKE) clean_list # force clean each time + @$(MAKE) build + @$(MAKE) sizeafter + @$(MAKE) end + +# Quick make that doesn't clean +quick: + @$(MAKE) begin + @$(MAKE) gccversion + @$(MAKE) sizebefore + @$(MAKE) build + @$(MAKE) sizeafter + @$(MAKE) end + +# Change the build target to build a HEX file or a library. +build: elf hex +#build: elf hex eep lss sym +#build: lib + + +elf: $(BUILD_DIR)/$(TARGET).elf +hex: $(BUILD_DIR)/$(TARGET).hex +eep: $(BUILD_DIR)/$(TARGET).eep +lss: $(BUILD_DIR)/$(TARGET).lss +sym: $(BUILD_DIR)/$(TARGET).sym +LIBNAME=lib$(TARGET).a +lib: $(LIBNAME) + + + +# Eye candy. +# AVR Studio 3.x does not check make's exit code but relies on +# the following magic strings to be generated by the compile job. +begin: + @$(SECHO) $(MSG_BEGIN) + git submodule status --recursive | \ + while IFS= read -r x; do \ + case "$$x" in \ + \ *) ;; \ + *) printf "$(MSG_SUBMODULE_DIRTY)";break;; \ + esac \ + done + +end: + @$(SECHO) $(MSG_END) + + +# Display size of file. +HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex +#ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf +ELFSIZE = $(SIZE) $(BUILD_DIR)/$(TARGET).elf + +sizebefore: + @if test -f $(TARGET).hex; then $(SECHO) $(MSG_SIZE_BEFORE); $(SILENT) || $(HEXSIZE); \ + 2>/dev/null; $(SECHO); fi + +sizeafter: + @if test -f $(TARGET).hex; then $(SECHO); $(SECHO) $(MSG_SIZE_AFTER); $(SILENT) || $(HEXSIZE); \ + 2>/dev/null; $(SECHO); fi + # test file sizes eventually + # @if [[ $($(SIZE) --target=$(FORMAT) $(TARGET).hex | $(AWK) 'NR==2 {print "0x"$5}') -gt 0x200 ]]; then $(SECHO) "File is too big!"; fi + +# Display compiler version information. +gccversion : + @$(SILENT) || $(CC) --version + +# Create final output files (.hex, .eep) from ELF output file. +%.hex: %.elf + @$(SILENT) || printf "$(MSG_FLASH) $@" | $(AWK_CMD) + $(eval CMD=$(HEX) $< $@) + @$(BUILD_CMD) + @if $(AUTOGEN); then \ + $(SILENT) || printf "Copying $(TARGET).hex to keymaps/$(KEYMAP)/$(KEYBOARD)_$(KEYMAP).hex\n"; \ + $(COPY) $@ $(KEYMAP_PATH)/$(KEYBOARD)_$(KEYMAP).hex; \ + else \ + $(COPY) $@ $(TARGET).hex; \ + fi + +%.eep: %.elf + @$(SILENT) || printf "$(MSG_EEPROM) $@" | $(AWK_CMD) + $(eval CMD=$(EEP) $< $@ || exit 0) + @$(BUILD_CMD) + +# Create extended listing file from ELF output file. +%.lss: %.elf + @$(SILENT) || printf "$(MSG_EXTENDED_LISTING) $@" | $(AWK_CMD) + $(eval CMD=$(OBJDUMP) -h -S -z $< > $@) + @$(BUILD_CMD) + +# Create a symbol table from ELF output file. +%.sym: %.elf + @$(SILENT) || printf "$(MSG_SYMBOL_TABLE) $@" | $(AWK_CMD) + $(eval CMD=$(NM) -n $< > $@ ) + @$(BUILD_CMD) + +%.bin: %.elf + @$(SILENT) || printf "$(MSG_BIN) $@" | $(AWK_CMD) + $(eval CMD=$(BIN) $< $@ || exit 0) + @$(BUILD_CMD) + +# Create library from object files. +.SECONDARY : $(BUILD_DIR)/$(TARGET).a +.PRECIOUS : $(OBJ) +%.a: $(OBJ) + @$(SILENT) || printf "$(MSG_CREATING_LIBRARY) $@" | $(AWK_CMD) + $(eval CMD=$(AR) $@ $(OBJ) ) + @$(BUILD_CMD) + +# Link: create ELF output file from object files. +.SECONDARY : $(BUILD_DIR)/$(TARGET).elf +.PRECIOUS : $(OBJ) +%.elf: $(OBJ) + @$(SILENT) || printf "$(MSG_LINKING) $@" | $(AWK_CMD) + $(eval CMD=$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)) + @$(BUILD_CMD) + +# Compile: create object files from C source files. +$(OBJDIR)/%.o : %.c + @mkdir -p $(@D) + @$(SILENT) || printf "$(MSG_COMPILING) $<" | $(AWK_CMD) + $(eval CMD=$(CC) -c $(ALL_CFLAGS) $< -o $@) + @$(BUILD_CMD) + +# Compile: create object files from C++ source files. +$(OBJDIR)/%.o : %.cpp + @mkdir -p $(@D) + @$(SILENT) || printf "$(MSG_COMPILING_CPP) $<" | $(AWK_CMD) + $(eval CMD=$(CC) -c $(ALL_CPPFLAGS) $< -o $@) + @$(BUILD_CMD) + +# Compile: create assembler files from C source files. +%.s : %.c + @$(SILENT) || printf "$(MSG_ASSEMBLING) $<" | $(AWK_CMD) + $(eval CMD=$(CC) -S $(ALL_CFLAGS) $< -o $@) + @$(BUILD_CMD) + +# Compile: create assembler files from C++ source files. +%.s : %.cpp + @$(SILENT) || printf "$(MSG_ASSEMBLING) $<" | $(AWK_CMD) + $(eval CMD=$(CC) -S $(ALL_CPPFLAGS) $< -o $@) + @$(BUILD_CMD) + +# Assemble: create object files from assembler source files. +$(OBJDIR)/%.o : %.S + @mkdir -p $(@D) + @$(SILENT) || printf "$(MSG_ASSEMBLING) $<" | $(AWK_CMD) + $(eval CMD=$(CC) -c $(ALL_ASFLAGS) $< -o $@) + @$(BUILD_CMD) + +# Create preprocessed source for use in sending a bug report. +%.i : %.c + $(CC) -E -mmcu=$(MCU) $(CFLAGS) $< -o $@ + +# Target: clean project. +clean: begin clean_list end + +clean_list : + @$(REMOVE) -r $(BUILD_DIR) + @$(REMOVE) -r $(TOP_DIR)/$(BUILD_DIR) + @$(REMOVE) -r $(KEYBOARD_PATH)/$(BUILD_DIR) + @if $$SUBPROJECT; then $(REMOVE) -r $(SUBPROJECT_PATH)/$(BUILD_DIR); fi + @$(REMOVE) -r $(KEYMAP_PATH)/$(BUILD_DIR) + +show_path: + @echo VPATH=$(VPATH) + @echo SRC=$(SRC) + +SUBDIRS := $(filter-out %/util/ %/doc/ %/keymaps/ %/old_keymap_files/,$(dir $(wildcard $(TOP_DIR)/keyboards/**/*/Makefile))) +SUBDIRS := $(SUBDIRS) $(dir $(wildcard $(TOP_DIR)/keyboards/*/.)) +SUBDIRS := $(sort $(SUBDIRS)) +# $(error $(SUBDIRS)) +all-keyboards-defaults-%: + @for x in $(SUBDIRS) ; do \ + printf "Compiling with default: $$x" | $(AWK_CMD); \ + LOG=$$($(MAKE) -C $$x $(subst all-keyboards-defaults-,,$@) VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=true 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR_PLAIN); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING_PLAIN); else $(PRINT_OK); fi; \ + done + +all-keyboards-defaults: all-keyboards-defaults-all + +KEYBOARDS := $(SUBDIRS:$(TOP_DIR)/keyboards/%/=/keyboards/%) +all-keyboards-all: $(addsuffix -all,$(KEYBOARDS)) +all-keyboards-quick: $(addsuffix -quick,$(KEYBOARDS)) +all-keyboards-clean: $(addsuffix -clean,$(KEYBOARDS)) +all-keyboards: all-keyboards-all + +define make_keyboard +$(eval KEYBOARD=$(patsubst /keyboards/%,%,$1)) +$(eval SUBPROJECT=$(lastword $(subst /, ,$(KEYBOARD)))) +$(eval KEYBOARD=$(firstword $(subst /, ,$(KEYBOARD)))) +$(eval KEYMAPS=$(notdir $(patsubst %/.,%,$(wildcard $(TOP_DIR)/keyboards/$(KEYBOARD)/keymaps/*/.)))) +$(eval KEYMAPS+=$(notdir $(patsubst %/.,%,$(wildcard $(TOP_DIR)/keyboards/$(KEYBOARD)/$(SUBPROJECT)/keymaps/*/.)))) +@for x in $(KEYMAPS) ; do \ + printf "Compiling $(BOLD)$(KEYBOARD)/$(SUBPROJECT)$(NO_COLOR) with $(BOLD)$$x$(NO_COLOR)" | $(AWK) '{ printf "%-118s", $$0; }'; \ + LOG=$$($(MAKE) -C $(TOP_DIR)$1 $2 keymap=$$x VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=true 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR_PLAIN); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING_PLAIN); else $(PRINT_OK); fi; \ +done +endef + +define make_keyboard_helper +# Just remove the -quick, -all and so on from the first argument and pass it forward +$(call make_keyboard,$(subst -$2,,$1),$2) +endef + +/keyboards/%-quick: + $(call make_keyboard_helper,$@,quick) +/keyboards/%-all: + $(call make_keyboard_helper,$@,all) +/keyboards/%-clean: + $(call make_keyboard_helper,$@,clean) +/keyboards/%: + $(call make_keyboard_helper,$@,all) + +all-keymaps-%: + $(eval MAKECONFIG=$(call get_target,all-keymaps,$@)) + $(eval KEYMAPS=$(notdir $(patsubst %/.,%,$(wildcard $(TOP_DIR)/keyboards/$(KEYBOARD)/keymaps/*/.)))) + @for x in $(KEYMAPS) ; do \ + printf "Compiling $(BOLD)$(KEYBOARD)$(NO_COLOR) with $(BOLD)$$x$(NO_COLOR)" | $(AWK) '{ printf "%-118s", $$0; }'; \ + LOG=$$($(MAKE) $(subst all-keymaps-,,$@) keyboard=$(KEYBOARD) keymap=$$x VERBOSE=$(VERBOSE) COLOR=$(COLOR) SILENT=true 2>&1) ; if [ $$? -gt 0 ]; then $(PRINT_ERROR_PLAIN); elif [ "$$LOG" != "" ] ; then $(PRINT_WARNING_PLAIN); else $(PRINT_OK); fi; \ + done + +all-keymaps: all-keymaps-all + +# Create build directory +$(shell mkdir $(BUILD_DIR) 2>/dev/null) + +# Create object files directory +$(shell mkdir $(OBJDIR) 2>/dev/null) + + +# Include the dependency files. +-include $(shell mkdir $(BUILD_DIR)/.dep 2>/dev/null) $(wildcard $(BUILD_DIR)/.dep/*) + + +# Listing of phony targets. +.PHONY : all quick begin finish end sizebefore sizeafter gccversion \ +build elf hex eep lss sym coff extcoff \ +clean clean_list debug gdb-config show_path \ +program teensy dfu flip dfu-ee flip-ee dfu-start \ +all-keyboards-defaults all-keyboards all-keymaps \ +all-keyboards-defaults-% all-keyboards-% all-keymaps-% |