On 2008-06-13 17:14Z, Robert Swan wrote: > Can anyone provide a method to concatenate a directory listing into a > list of directory names separated only by semicolons without any > spaces? I have > > incs=$(subst /,;,$(sort $(dir $(wildcard */*.h)))) > > which gives something like > > main; app; db; > > but I need > > main;app;db
nullstring := space := $(nullstring) # end of the line incs2=$(subst $(space),,$(incs)) Look for "nullstring" in the 'make' manual for an explanation. _______________________________________________ Help-make mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-make
