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H A D | Makefile | e07db28eea38ed4e332b3a89f3995c86b713cb5b Wed Nov 21 17:11:54 CST 2018 Masahiro Yamada <yamada.masahiro@socionext.com> kbuild: fix single target build for external module
Building a single target in an external module fails due to missing .tmp_versions directory.
For example,
$ make -C /lib/modules/$(uname -r)/build M=$PWD foo.o
will fail in the following way:
CC [M] /home/masahiro/foo/foo.o /bin/sh: 1: cannot create /home/masahiro/foo/.tmp_versions/foo.mod: Directory nonexistent
This is because $(cmd_crmodverdir) is executed only before building /, %/, %.ko single targets of external modules. Create .tmp_versions in the 'prepare' target.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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