138 lines
3.1 KiB
Makefile
138 lines
3.1 KiB
Makefile
# where py object files go (they have a name prefix to prevent filename clashes)
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PY_BUILD = $(BUILD)/py
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# file containing qstr defs for the core Python bit
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PY_QSTR_DEFS = $(PY_SRC)/qstrdefs.h
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# py object files
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PY_O_BASENAME = \
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nlrx86.o \
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nlrx64.o \
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nlrthumb.o \
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malloc.o \
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gc.o \
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qstr.o \
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vstr.o \
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unicode.o \
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mpz.o \
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lexer.o \
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lexerstr.o \
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lexerunix.o \
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parse.o \
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parsehelper.o \
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scope.o \
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compile.o \
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emitcommon.o \
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emitpass1.o \
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emitcpy.o \
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emitbc.o \
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asmx64.o \
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emitnx64.o \
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asmthumb.o \
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emitnthumb.o \
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emitinlinethumb.o \
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formatfloat.o \
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parsenumbase.o \
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parsenum.o \
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emitglue.o \
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runtime.o \
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map.o \
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obj.o \
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objarray.o \
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objbool.o \
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objboundmeth.o \
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objcell.o \
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objclosure.o \
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objcomplex.o \
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objdict.o \
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objenumerate.o \
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objexcept.o \
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objfilter.o \
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objfloat.o \
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objfun.o \
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objgenerator.o \
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objgetitemiter.o \
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objint.o \
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objint_longlong.o \
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objint_mpz.o \
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objlist.o \
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objmap.o \
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objmodule.o \
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objobject.o \
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objproperty.o \
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objnone.o \
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objnamedtuple.o \
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objrange.o \
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objset.o \
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objslice.o \
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objstr.o \
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objtuple.o \
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objtype.o \
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objzip.o \
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opmethods.o \
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sequence.o \
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stream.o \
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binary.o \
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builtin.o \
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builtinimport.o \
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builtinevex.o \
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builtintables.o \
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modarray.o \
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modcollections.o \
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modio.o \
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modmath.o \
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modmicropython.o \
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modstruct.o \
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modsys.o \
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vm.o \
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showbc.o \
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repl.o \
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smallint.o \
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pfenv.o \
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# prepend the build destination prefix to the py object files
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PY_O = $(addprefix $(PY_BUILD)/, $(PY_O_BASENAME))
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# Anything that depends on FORCE will be considered out-of-date
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FORCE:
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.PHONY: FORCE
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$(PY_BUILD)/py-version.h: FORCE
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$(Q)$(PY_SRC)/py-version.sh > $@.tmp
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$(Q)if [ -f "$@" ] && cmp -s $@ $@.tmp; then rm $@.tmp; else echo "Generating $@"; mv $@.tmp $@; fi
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# qstr data
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# Adding an order only dependency on $(PY_BUILD) causes $(PY_BUILD) to get
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# created before we run the script to generate the .h
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$(PY_BUILD)/qstrdefs.generated.h: | $(PY_BUILD)/
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$(PY_BUILD)/qstrdefs.generated.h: $(PY_QSTR_DEFS) $(QSTR_DEFS) $(PY_SRC)/makeqstrdata.py mpconfigport.h $(PY_SRC)/mpconfig.h
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$(ECHO) "makeqstrdata $(PY_QSTR_DEFS) $(QSTR_DEFS)"
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$(CPP) $(CFLAGS) $(PY_QSTR_DEFS) -o $(PY_BUILD)/qstrdefs.preprocessed.h
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$(Q)$(PYTHON) $(PY_SRC)/makeqstrdata.py $(PY_BUILD)/qstrdefs.preprocessed.h $(QSTR_DEFS) > $@
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# We don't know which source files actually need the generated.h (since
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# it is #included from str.h). The compiler generated dependencies will cause
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# the right .o's to get recompiled if the generated.h file changes. Adding
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# an order-only dependendency to all of the .o's will cause the generated .h
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# to get built before we try to compile any of them.
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$(PY_O): | $(PY_BUILD)/qstrdefs.generated.h $(PY_BUILD)/py-version.h
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# emitters
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$(PY_BUILD)/emitnx64.o: CFLAGS += -DN_X64
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$(PY_BUILD)/emitnx64.o: py/emitnative.c
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$(call compile_c)
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$(PY_BUILD)/emitnthumb.o: CFLAGS += -DN_THUMB
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$(PY_BUILD)/emitnthumb.o: py/emitnative.c
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$(call compile_c)
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# optimising gc for speed; 5ms down to 4ms on pybv2
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$(PY_BUILD)/gc.o: CFLAGS += -O3
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# optimising vm for speed, adds only a small amount to code size but makes a huge difference to speed (20% faster)
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$(PY_BUILD)/vm.o: CFLAGS += -O3
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