diff options
Diffstat (limited to 'py/py.mk')
| -rw-r--r-- | py/py.mk | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -90,6 +90,14 @@ PY_O_BASENAME = \ # prepend the build destination prefix to the py object files PY_O = $(addprefix $(PY_BUILD)/, $(PY_O_BASENAME)) +# Anything that depends on FORCE will be considered out-of-date +FORCE: +.PHONY: FORCE + +$(PY_BUILD)/py-version.h: FORCE + $(Q)$(PY_SRC)/py-version.sh 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 @@ -104,7 +112,7 @@ $(PY_BUILD)/qstrdefs.generated.h: $(PY_QSTR_DEFS) $(QSTR_DEFS) $(PY_SRC)/makeqst # the right .o's to get recompiled if the generated.h file changes. Adding # an order-only dependendency to all of the .o's will cause the generated .h # to get built before we try to compile any of them. -$(PY_O): | $(PY_BUILD)/qstrdefs.generated.h +$(PY_O): | $(PY_BUILD)/qstrdefs.generated.h $(PY_BUILD)/py-version.h # emitters |