1. 19 Aug, 2014 1 commit
    • Masahiro Yamada's avatar
      kbuild: handle multi-objs dependency appropriately · c8589d1e
      Masahiro Yamada authored
      The comment in scripts/Makefile.build says as follows:
      
        We would rather have a list of rules like
              foo.o: $(foo-objs)
        but that's not so easy, so we rather make all composite objects depend
        on the set of all their parts
      
      This commit makes it possible!
      
      For example, assume a Makefile like this
      
        obj-m = foo.o bar.o
        foo-objs := foo1.o foo2.o
        bar-objs := bar1.o bar2.o
      
      Without this patch, foo.o depends on all of
      foo1.o foo2.o bar1.o bar2.o.
      It looks funny that foo.o is regenerated when bar1.c is updated.
      
      Now we can handle the dependency of foo.o and bar.o separately.
      Signed-off-by: default avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
      Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
      c8589d1e
  2. 16 Aug, 2014 39 commits