qmk build system
This commit is contained in:
huangjimin
@@ -42,10 +42,9 @@ $(targetexec): $(OUTDIR)/.tree ${LD_O_FILES}
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@$(ECHO) "[$(BP)] LINK $@" # This is needed for error parsing
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$(Q)/bin/ls $(LIBDIR)
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$(Q)$(CC) \
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-o $@ \
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-L${LIBDIR} \
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$(_LD_START_GROUP) $(LD_O_FILES) $(LD_A_FILES) $(LD_L_LISTS) $(LDFLAGS) $(_LD_END_GROUP) \
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$(LD_INFO_OPTS)
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$(patsubst -I%,,${CFLAGS} ${EXTRA_CFLAGS} ${LDFLAGS}) \
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-o $@ -L${LIBDIR} \
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$(_LD_START_GROUP) $(LD_O_FILES) $(LD_A_FILES) $(_LD_END_GROUP) $(LD_L_LISTS) $(LD_INFO_OPTS)
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$(Q)$(STRIP) --strip-debug $@ -o $(OUTDIR)/$(basename $(notdir $@)).strip
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$(Q)$(OBJCOPY) -O binary -S $@ $(OUTDIR)/$(basename $(notdir $@)).bin
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$(Q)$(OBJCOPY) -O ihex $@ $(OUTDIR)/$(basename $(notdir $@)).hex
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@@ -115,13 +115,13 @@ ifeq (,$(strip ${LSRCS})) # LSRCS
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ifeq (,$(filter n no NO 0,$(TREE_LIB_ENABLE))) # TREE_LIB_ENABLE yes
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ifeq (,$(strip ${LSRCS_DIRS})) # LSRCS_DIRS
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LSRCS_ALL = $(patsubst ./%,%, $(sort $(shell find . -name "*.c" -o -name "*.cpp" -o -name "*.s" -o -name "*.cc")))
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LSRCS_ALL = $(patsubst ./%,%, $(sort $(shell find . -name "*.c" -o -name "*.cpp" -o -name "*.s" -o -name "*.S" -o -name "*.cc")))
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else
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LSRCS_ALL = $(patsubst ./%,%, $(sort $(shell find ${LSRCS_DIRS} -name "*.c" -o -name "*.cpp" -o -name "*.s" -o -name "*.cc")))
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LSRCS_ALL = $(patsubst ./%,%, $(sort $(shell find ${LSRCS_DIRS} -name "*.c" -o -name "*.cpp" -o -name "*.s" -o -name "*.S" -o -name "*.cc")))
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endif # LSRCS_DIRS
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else # TREE_LIB_ENABLE
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LSRCS_ALL = $(patsubst ./%,%,$(sort $(wildcard *.c *.cpp *.s *.cc *.C))) # only include src in this dir.
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LSRCS_ALL = $(patsubst ./%,%,$(sort $(wildcard *.c *.cpp *.s *.S *.cc *.C))) # only include src in this dir.
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endif # TREE_LIB_ENABLE
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endif # LSRCS
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@@ -136,7 +136,7 @@ else
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$(info $(shell echo -e "[$(BP)] INFO LSRCS is defined by users, LSRCS=$(LSRCS)"))
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endif
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LOBJS = $(addsuffix .o, $(basename ${LSRCS}))
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LOBJS = $(patsubst $(QTOP)/%,%,$(addsuffix .o, $(basename ${LSRCS})))
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BOBJS = $(addprefix ${BLDDIR}/,${LOBJS})
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#
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@@ -154,7 +154,7 @@ BOBJS = $(addprefix ${BLDDIR}/,${LOBJS})
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# Rule allowing build through CPP only, creates .i file from .c file.
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%.i: %.c
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@$Q$(ECHO) "EEEE ${LOCALDIR}/$<"
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@$Q$(ECHO) "[$(BP)] EEEE ${LOCALDIR}/$<"
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$Q$(CC) -E ${CFLAGS} $< | $(SED) -e '/^ *$$/d' -e p -e d > $@
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# Rule allowing build through source only, creates .s file from .c file.
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@@ -170,110 +170,13 @@ NO_QMK_DEPS = 1
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# dependency makefiles
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#
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ifndef NO_QMK_DEPS
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# take the compiler generated .d file and reparse it
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# to generate a dependency graph rule for this object
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# file
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# the two steps generate:
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# file.o: file.c \
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# file.h ...
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#
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# file.h:
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# header.h:
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# some compilers will generate errors without the latter
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# part of the list
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.PHONY: .phony
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zDEPS_SED = \
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$(CP) $(BLDDIR)/$*.d $(BLDDIR)/$*.tmp;\
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$(ECHO) >> $(BLDDIR)/$*.tmp;\
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$(SED) -e 's/\#.*//' -e 's/^[^:]*: *//' \
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-e 's/ *\\$$//' -e '/^$$/ d' -e 's/$$/ :/' \
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-e '/^ .$$/d' \
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< $(BLDDIR)/$*.d >> $(BLDDIR)/$*.tmp; \
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$(SED) -e 's|^\([^\/ ].*\.o\):|'$(BLDDIR)/'\1:|g' \
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-e 's|.*?/\(.*\.o\):|'$(BLDDIR)/'\1:|g' \
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< $(BLDDIR)/$*.tmp > $(BLDDIR)/$*.P; \
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$(RM) -f $(BLDDIR)/$*.d $(BLDDIR)/$*.tmp
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zDEPS_CMD = $(zDEPS_SED)
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zDEPS_OPT = -MMD -MP -MF'$(@:%.o=%.d)'
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endif # ifndef NO_QMK_DEPS
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# newer gnu-based compilers allow -MD -MF
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zDEPS_OPT = -MD -MF $(BLDDIR)/$*.d
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zDEPS_CMD = $(zDEPS_SED)
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# From gmsl
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# Standard definitions for true and false. true is any non-empty
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# string, false is an empty string. These are intended for use with
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# $(if).
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true := T
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false :=
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# ----------------------------------------------------------------------------
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# Function: not
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# Arguments: 1: A boolean value
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# Returns: Returns the opposite of the arg. (true -> false, false -> true)
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# ----------------------------------------------------------------------------
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not = $(if $1,$(false),$(true))
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# ----------------------------------------------------------------------------
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# Function: map
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# Arguments: 1: Name of function to $(call) for each element of list
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# 2: List to iterate over calling the function in 1
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# Returns: The list after calling the function on each element
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# ----------------------------------------------------------------------------
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map = $(strip $(foreach a,$2,$(call $1,$a)))
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# ----------------------------------------------------------------------------
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# Function: seq
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# Arguments: 1: A string to compare against...
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# 2: ...this string
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# Returns: Returns $(true) if the two strings are identical
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# ----------------------------------------------------------------------------
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seq = $(if $(filter-out xx,x$(subst $1,,$2)$(subst $2,,$1)x),$(false),$(true))
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# ----------------------------------------------------------------------------
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# Function: sne
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# Arguments: 1: A string to compare against...
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# 2: ...this string
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# Returns: Returns $(true) if the two strings are not the same
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# ----------------------------------------------------------------------------
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sne = $(call not,$(call seq,$1,$2))
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# End from gmsl
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# Define comma symbol so we can repace it with a variable
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comma :=,
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# Signature
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last_target :=
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adump_var = $$(eval $1 := $($1))
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define new_rule
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@echo '$(call map,adump_var,@ < *)' > $S
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@$(if $(wildcard $F),,touch $F)
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@echo $@: $F >> $S
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endef
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define zdo
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$(eval S := $(BLDDIR)/$*.sig)$(eval F := $(BLDDIR)/$*.force)$(eval C := $1)
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$(if $(call sne,$@,$(last_target)),$(call new_rule),$(eval last_target := $@))
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@echo '$$(if $$(call sne,$$(sort $1),$(sort $(subst $(comma),$$(comma),$C))),$$(shell touch $F))' >> $S
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$Q$C
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endef
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# end of Signature
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else # ifndef NO_QMK_DEPS
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# No dependency files, faster compile times
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# no partial compile support
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zDEPS_SED =
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zDEPS_OPT =
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zDEPS_CPY =
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zDEPS_CMD = /bin/true
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@@ -282,38 +185,58 @@ $(eval C := $1)
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$Q$C
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endef
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endif # ifndef NO_QMK_DEPS
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#
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# Default Build rules for .c --> .o, leaving the binary in BLDDIR/X.o,
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# even if file not built from directory of source.
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#
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${BLDDIR}/%.o: %.c
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ifdef EEEE
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@$Q$(ECHO) "EEEE ${LOCALDIR}/$<"
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$Q$(CC) -E ${CFLAGS} $(EXTRA_CFLAGS) $< | $(SED) -e '/^ *$$/d' -e p -e d > $(@:.o=.i)
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endif
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# echo Compiling needed to properly process errors
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$Q$(MKDIR) $(BLDDIR)/
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${BLDDIR}/%.o: $(QTOP)/%.c
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$Q$(MKDIR) $(dir $@)
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$Q$(RM) -f $@
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ifdef E
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@$Q$(ECHO) '[$(BP)] EEEE ${LOCALDIR}/$<'
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$Q$(CC) -E ${CFLAGS} $(EXTRA_CFLAGS) $< | $(SED) -e '/^ *$$/d' -e p -e d > $(@:.o=.i)
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endif
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ifdef S
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@$Q$(ECHO) "[$(BP)] SSSS ${LOCALDIR}/$<"
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$Q$(CC) -S ${CFLAGS} $<
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endif
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@$Q$(ECHO) "[$(BP)] CCCC $<"
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$Q$(call zdo,$$(CC) $$(zDEPS_OPT) $$(CFLAGS) $$(EXTRA_CFLAGS) -o $$@ -c $$(realpath $$<)) && ($(zDEPS_CMD))
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${BLDDIR}/%.o: %.c
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$Q$(MKDIR) $(dir $@)
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$Q$(RM) -f $@
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ifdef E
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@$Q$(ECHO) "[$(BP)] EEEE ${LOCALDIR}/$<"
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$Q$(CC) -E ${CFLAGS} $(EXTRA_CFLAGS) $< | $(SED) -e '/^ *$$/d' -e p -e d > $(@:.o=.i)
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endif
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@$Q$(ECHO) "[$(BP)] CCCC ${LOCALDIR}/$<"
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$Q$(call zdo,$$(CC) $$(zDEPS_OPT) $$(CFLAGS) $$(EXTRA_CFLAGS) -o $$@ -c $$(realpath $$<)) && ($(zDEPS_CMD))
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${BLDDIR}/%.o: %.s
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ifeq (@,$(Q))
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@$(ECHO) ASAS ${LOCALDIR}/$<
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endif
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$Q$(MKDIR) $(dir $@)
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$Q$(ECHO) "[$(BP)] ASAS ${LOCALDIR}/$<"
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# $Q$(MKDIR) $(BLDDIR)/
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# $Q$(MKDIR) $(dir $@)
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$Q$(RM) -f $@
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$Q$(CC) ${CFLAGS} ${EXTRA_CFLAGS} -o $@ -c $(realpath $<)
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${BLDDIR}/%.o: %.S
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$Q$(MKDIR) $(dir $@)
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$Q$(ECHO) "[$(BP)] ASAS ${LOCALDIR}/$<"
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$Q$(RM) -f $@
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$Q$(CC) ${CFLAGS} ${EXTRA_CFLAGS} -o $@ -c $(realpath $<)
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${BLDDIR}/%.o: %.cpp
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$Q$(MKDIR) $(dir $@)
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ifeq (@,$(Q))
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@$(ECHO) "[$(BP)] CCCC ${LOCALDIR}/$<"
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endif
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$Q$(CXX) ${CXXFLAGS} -o $@ -c $(realpath $<)
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${BLDDIR}/%.o: %.cc ${BLDDIR}/.tree
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${BLDDIR}/%.o: %.cc
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$Q$(MKDIR) $(dir $@)
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ifeq (@,$(Q))
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@$(ECHO) "[$(BP)] CCCC ${LOCALDIR}/$<"
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endif
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@@ -342,7 +265,7 @@ help:
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$Q$(ECHO) -e "\t make clean all"
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$Q$(ECHO) -e "Debug build, verbose print, generate preprocess .i for .c"
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$Q$(ECHO) -e "\t make V=1 "
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$Q$(ECHO) -e "\t make EEEE=1 "
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$Q$(ECHO) -e "\t make E=1 "
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$Q$(ECHO) -e "Debug Makefile"
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$Q$(ECHO) -e "\t make dm"
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endif
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