diff options
Diffstat (limited to 'py/py.mk')
| -rw-r--r-- | py/py.mk | 20 |
1 files changed, 12 insertions, 8 deletions
@@ -1,8 +1,13 @@ # where py object files go (they have a name prefix to prevent filename clashes) PY_BUILD = $(BUILD)/py -# file containing qstr defs for the core Python bit +# where autogenerated header files go +HEADER_BUILD = $(BUILD)/includes/build + +# where autogenerated py header files go +HEADER_PY_BUILD = $(HEADER_BUILD)/py +# file containing qstr defs for the core Python bit PY_QSTR_DEFS = $(PY_SRC)/qstrdefs.h # py object files @@ -98,26 +103,25 @@ PY_O = $(addprefix $(PY_BUILD)/, $(PY_O_BASENAME)) FORCE: .PHONY: FORCE -$(PY_BUILD)/py-version.h: FORCE +$(HEADER_PY_BUILD)/py-version.h: FORCE $(Q)$(PY_SRC)/py-version.sh > $@.tmp $(Q)if [ -f "$@" ] && cmp -s $@ $@.tmp; then rm $@.tmp; else echo "Generating $@"; mv $@.tmp $@; fi # qstr data -# Adding an order only dependency on $(PY_BUILD) causes $(PY_BUILD) to get +# Adding an order only dependency on $(HEADER_PY_BUILD) causes $(HEADER_PY_BUILD) to get # created before we run the script to generate the .h -$(PY_BUILD)/qstrdefs.generated.h: | $(PY_BUILD)/ -$(PY_BUILD)/qstrdefs.generated.h: $(PY_QSTR_DEFS) $(QSTR_DEFS) $(PY_SRC)/makeqstrdata.py mpconfigport.h $(PY_SRC)/mpconfig.h +$(HEADER_PY_BUILD)/qstrdefs.generated.h: $(PY_QSTR_DEFS) $(QSTR_DEFS) $(PY_SRC)/makeqstrdata.py mpconfigport.h $(PY_SRC)/mpconfig.h | $(HEADER_PY_BUILD) $(ECHO) "makeqstrdata $(PY_QSTR_DEFS) $(QSTR_DEFS)" - $(CPP) $(CFLAGS) $(PY_QSTR_DEFS) -o $(PY_BUILD)/qstrdefs.preprocessed.h - $(Q)$(PYTHON) $(PY_SRC)/makeqstrdata.py $(PY_BUILD)/qstrdefs.preprocessed.h $(QSTR_DEFS) > $@ + $(CPP) $(CFLAGS) $(PY_QSTR_DEFS) -o $(HEADER_PY_BUILD)/qstrdefs.preprocessed.h + $(Q)$(PYTHON) $(PY_SRC)/makeqstrdata.py $(HEADER_PY_BUILD)/qstrdefs.preprocessed.h $(QSTR_DEFS) > $@ # We don't know which source files actually need the generated.h (since # it is #included from str.h). The compiler generated dependencies will cause # the right .o's to get recompiled if the generated.h file changes. Adding # an order-only dependendency to all of the .o's will cause the generated .h # to get built before we try to compile any of them. -$(PY_O): | $(PY_BUILD)/qstrdefs.generated.h $(PY_BUILD)/py-version.h +$(PY_O): | $(HEADER_PY_BUILD)/qstrdefs.generated.h $(HEADER_PY_BUILD)/py-version.h # emitters |