• Sam Ravnborg's avatar
    kbuild: fix building vmlinux.o · cf87dcd1
    Sam Ravnborg authored
    Ingo Molnar wrote:
    > i've got a build log from a weird build error below:
    >   LD      init/built-in.o
    > distcc[12023] ERROR: compile (null) on localhost failed
    > make: *** [vmlinux.o] Error 1
    > make: *** Waiting for unfinished jobs....
    >   LD      .tmp_vmlinux1
    Building vmlinux.o were moved up in the dependency chain so we started
    to build it before the kallsym stuff. This was done to let modpost
    report section mismatch bugs even when the final link failed.
    Originally I had expected the dependency of $(kallsyms.o) to
    cover this but it turns out that we need to be even more explicit.
    Fix this by adding a conditional dependency on firat target
    used in the kallsyms serie of builds.
    Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Roland McGrath <roland@redhat.com>
Makefile 52.8 KB