kbuild: avoid race between dtbs and dt/dt.dtb targets
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Thu, 23 Jun 2016 04:53:46 +0000 (13:53 +0900)
committerTom Rini <trini@konsulko.com>
Fri, 24 Jun 2016 21:24:41 +0000 (17:24 -0400)
commit4141e85bcd79c0b9b16def710e527f165107b7af
treede8cabc2e184febebf1838556352bfde8929600c
parentfba5f93c71902079f096549e886e4774334bc7ca
kbuild: avoid race between dtbs and dt/dt.dtb targets

If the final targets depend on both "dtbs" and "dts/dt.dtb",
and -j option is given to the command line, multiple threads
descend into the dts/ directory, which causes build error.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: Andreas Dannenberg <dannenberg@ti.com>
Makefile