ylwrap and parallel make
Julien ÉLIE
julien at trigofacile.com
Sun Apr 12 14:35:24 UTC 2009
Hi,
Shoudn't we use ylwrap?
"This program wraps lex and yacc to rename their output files.
It also ensures that, for instance, multiple yacc instances can be
invoked in a single directory in parallel."
Otherwise, it might cause problems with "make -j" because of:
config_l.o: config_l.c [...] config_y.h
config_y.o: config_y.c [...]
config_y.c config_y.h: configfile.y
$(YACC) -d $?
mv y.tab.h config_y.h
mv y.tab.c config_y.c
config_l.c: configfile.l
$(LEX) $?
mv lex.yy.c config_l.c
Or it it unneccesary to use that wrapper? Or is there something better
to do?
--
Julien ÉLIE
« Les femmes seront les égales des hommes le jour
où elles accepteront d'être chauves
et de trouver que cela distingue. » (Coluche)
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