What am I missing here?
Yesterday, after learning that t SDCC supports -M option
I tried to create dependency rules automatically as per gnu make manual
suggests:
%.d: %.c
@set -e; rm -f $@; \
$(SDCC) -c -M $(SDCCFLAGS) $< > $...@.$$$$; \
sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $...@.$$$$ > $@; \
rm -f $...@.$$$$
But I seemed to have some weird build issues.
After some tracking it seems that SDCC deletes file 'X.d' if I specify
output file with '-o X.o'
Is this how it should work? Is this different from gcc? If so is it a
bug or feature?
Of course working around this is trivial (use some other extension than
.d) but I'd like to understand this.
br Kusti
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