On Sun, Feb 05, 2006 at 11:14:47PM +0100, August Karlstrom wrote: > > OK I see. So what should I add to the makefile to tell make to create a > .suffix2 file for each .suffix1 file? I have tried the following but it > doesn't seem to work: > > .PHONY: main > > main: $(wildcard *.suffix2) >
I guess it is obvious why it doesn't work. The wildcard function expands to a list of all the files ending in ".suffix2" present in the current directory. Since no such files are present, it expands to an empty string. In effect the lines above is as if you were writing: .PHONY: main main: What you described in your text, though, is correct: You need to make a ".suffix2" file for every corresponding ".suffix1" file present in the current directory. A possible solution is this: .PHONY: main main: $(patsubst %.suffix1,%.suffix2,$(wildcard *.suffix1)) Or, written in a more readable, though essentially identical, manner: s1list := $(wildcard *.suffix1) s2list := $(s1list:.suffix1=.suffix2) .PHONY: main main: $(s2list) /npat -- I have a hobby...I have the world's largest collection of sea shells. I keep it scattered on beaches all over the world. Maybe you've seen some of it... -- Stephen Wright _______________________________________________ Help-make mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-make
