How to avoid “No such file or directory” Error for `make clean` Makefile target

Question

I have a Makefile that defines a .PHONY clean target for cleaning up .o files and executables, that target looks like:

...
.PHONY : clean
clean:
    rm $(add         


        

Answer 1

Late to the party, but here's another solution that worked with our quirky build environment:

if exist *.exe rm -f *.exe

Not output free, but reduced and exits cleanly:

# make clean
        if exist *.exe rm -f *.exe

I tried a lot of alternatives that all had issues before settling on this one.

Answer 2

I've given up with rm. The following command will remove files and dirs.

find . -delete

To remove only files or only dirs, there is the -type option:

# remove only files
find . -type f -delete


# remove only dirs
find . -type d -delete

Actually, I've create a little script (based on that snippet) named bomb that removes files without complaining: https://github.com/lingtalfi/bomb

Answer 3

rm -f

will FORCE and not output any error

Answer 4

Use rm -f (or even better $(RM), provided by built-in make rules, which can be found out using make -p) instead of rm in your cleanrule.

Answer 5

When Targets Fail

When a target is executed, it returns a status based on whether or not it was successful--if a target fails, then make will not execute any targets that depend on it. For instance, in the above example, if "clean" fails, then rebuild will not execute the "build" target. Unfortunately, this might happen if there is no core file to remove. Fortunately, this problem can be solved easily enough by including a minus sign in front of the command whose status should be ignored:

clean:
        -rm -f *.o core

~ http://www.cprogramming.com/tutorial/makefiles.html