• Michael Ellerman's avatar
    selftests/powerpc: Fix standalone powerpc build · 2db2c250
    Michael Ellerman authored
    The changes to enable building with a separate output directory, in
    commit a8ba798b ("selftests: enable O and KBUILD_OUTPUT") broke
    building the powerpc selftests on their own, eg:
    
     $ cd tools/testing/selftests/powerpc; make
    
    It was partially fixed in commit e53aff45 ("selftests: lib.mk Fix
    individual test builds"), which defined OUTPUT for standalone tests. But
    that only defines OUTPUT within the Makefile, the value is not exported
    so sub-shells can't see it. We could export OUTPUT, but it's actually
    cleaner to just expand the value of OUTPUT before we invoke the shell.
    
    Fixes: a8ba798b ("selftests: enable O and KBUILD_OUTPUT")
    Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
    2db2c250
Makefile 1.51 KB