DSMan195276 on Do More and `make` Less with GNU Make and Less.js

Comment on Do More and `make` Less with GNU Make and Less.js parent

DSMan195276 12y

Yep. Though with newer versions of gcc (I don't know how new though) you can avoid the nasty sed stuff. I'm currently using this to generate my .d files for C files:

    $(objtree)/%.d: $(srctree)/%.c
        @$(CC) -MM -MP -MF $@ $(CPPFLAGS) $< -MT $(objtree)/$*.o -MT $@

That generates a dependency file in the form:

    $(objtree)/%.o $(objtree)/%.d: (dependency list)
    (dependency-list-entry-1):
    (dependency-list-entry-2):
    etc...

It's pretty handy. Avoiding all the sed stuff is nice.

Comments