Commit 0dc85c9f authored by Paul Sokolovsky's avatar Paul Sokolovsky
Browse files

py/ Try to detect and emulate make -B behavior for qstr extraction.

If make -B is run, the rule is run with $? empty. Extract fron all file in
this case. But this gets fragile, really "make clean" should be used instead
with such build complexity.
parent 098f3e28
......@@ -83,7 +83,12 @@ $(OBJ): | $(HEADER_BUILD)/qstrdefs.generated.h $(HEADER_BUILD)/mpversion.h
$(HEADER_BUILD)/qstr.i.last: $(SRC_QSTR) | $(HEADER_BUILD)/mpversion.h
$(ECHO) "GEN $@"
if [ "$?" == "" ]; then \
echo "QSTR Looks like -B used, trying to emulate"; \
$(Q)$(CPP) $(QSTR_GEN_EXTRA_CFLAGS) $(CFLAGS) $^ >$(HEADER_BUILD)/qstr.i.last; \
else \
$(Q)$(CPP) $(QSTR_GEN_EXTRA_CFLAGS) $(CFLAGS) $? >$(HEADER_BUILD)/qstr.i.last; \
$(ECHO) "GEN $@"
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