Hi Sam, I want to replace the for loop to avoid BAD DO. So i tried the 3) method, but it does not work :( any more suggestion?
thanks. carl 2009/4/9 Sam Ravnborg <[email protected]> > On Thu, Apr 09, 2009 at 02:27:43PM +0800, xiangfeng shen wrote: > > Hi, > > > > I have a question about how to replace for loop in clearmake to avoid bad > > DO. > > Makefile: > > > > SUBDIRS = foo bar baz > > > > subdirs: > > > > for dir in $(SUBDIRS); do \ > > > > $(MAKE) -C $$dir; \ > > > > done > > So you want to execute $(MAKE) for each dir. > There are several ways to do so: > > 1) Using the shell > > subdirs: > for D in $(SUBDIRS); do make -C $D; done > > 2) Using the builtin shell > subdirs: > $(foreach D, $(SUBDIRS), $(shell $(MAKE) -C $D)) > > 3) Using dependencies > > subdirs: $(SUBDIRS) > > $(SUBDIRS): > $(MAKE) -C $@ > > > This is all from memory and un-tested.. > > Sam >
_______________________________________________ Help-make mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-make
