On Thu, Jun 20, 2019 at 09:56:53PM +0900, Masahiro Yamada wrote: > > > But it doesn't work with O=: > > > > $ rm -rf build-compile/fs/cifs > > $ make O=build-compile fs/cifs > > make[1]: Entering directory '/home/herbert/src/build/kernel/test/build-compile' > > make[1]: Nothing to be done for '../fs/cifs'. > > make[1]: Leaving directory '/home/herbert/src/build/kernel/test/build-compile' > > $ > > You missed the trailing slash. > > I suggested 'fs/cifs/' instead of 'fs/cifs' Aha, that indeed works. Thanks! -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt