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| author | Nicolas Dichtel <nicolas.dichtel@6wind.com> | 2017-03-27 14:20:16 +0200 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-05-11 00:22:17 +0900 |
| commit | 61562f981e9284ff7dfb2769d89c750986a5f677 (patch) | |
| tree | ea4e0e77ffc22af3ed6bfb8814f5c3289de97d70 /Documentation/kbuild/makefiles.txt | |
| parent | fcc8487d477a3452a1d0ccbdd4c5e0e1e3cb8bed (diff) | |
| download | lwn-61562f981e9284ff7dfb2769d89c750986a5f677.tar.gz lwn-61562f981e9284ff7dfb2769d89c750986a5f677.zip | |
uapi: export all arch specifics directories
This patch removes the need of subdir-y. Now all files/directories under
arch/<arch>/include/uapi/ are exported.
The only change for userland is the layout of the command 'make
headers_install_all': directories asm-<arch> are replaced by arch-<arch>/.
Those new directories contains all files/directories of the specified arch.
Note that only cris and tile have more directories than only asm:
- arch-v[10|32] for cris;
- arch for tile.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'Documentation/kbuild/makefiles.txt')
| -rw-r--r-- | Documentation/kbuild/makefiles.txt | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt index b9f7ca4e62ae..e18daca65ccd 100644 --- a/Documentation/kbuild/makefiles.txt +++ b/Documentation/kbuild/makefiles.txt @@ -49,7 +49,6 @@ This document describes the Linux kernel Makefiles. --- 7.3 generic-y --- 7.4 generated-y --- 7.5 mandatory-y - --- 7.6 subdir-y === 8 Kbuild Variables === 9 Makefile language @@ -1265,7 +1264,7 @@ The pre-processing does: - drop all sections that are kernel internal (guarded by ifdef __KERNEL__) All headers under include/uapi/, include/generated/uapi/, -arch/<arch>/include/uapi/asm/ and arch/<arch>/include/generated/uapi/asm/ +arch/<arch>/include/uapi/ and arch/<arch>/include/generated/uapi/ are exported. A Kbuild file may be defined under arch/<arch>/include/uapi/asm/ and @@ -1338,18 +1337,6 @@ See subsequent chapter for the syntax of the Kbuild file. The convention is to list one subdir per line and preferably in alphabetic order. - --- 7.6 subdir-y - - subdir-y may be used to specify a subdirectory to be exported. - - Example: - #arch/cris/include/uapi/asm/Kbuild - subdir-y += ../arch-v10/arch/ - subdir-y += ../arch-v32/arch/ - - The convention is to list one subdir per line and - preferably in alphabetic order. - === 8 Kbuild Variables The top Makefile exports the following variables: |