| Message ID | 1417589141-14814-1-git-send-email-yamada.m@jp.panasonic.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, 3 Dec 2014 15:45:41 +0900 Masahiro Yamada <yamada.m@jp.panasonic.com> wrote: > The arch header directories "include/asm-*" were moved long ago. > Now we should check the existence of arch/*/include/uapi/asm/Kbuild > to see if an architecture supports the headers installation. > (Actually, "um" is the only architecture that does not have it.) > > Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> So please forgive me if I seem overly difficult and fussy, but... while I'm all for fancy shell one-liners, wouldn't it be more straightforward, in this case, to simply say in the documentation that all architectures other than um have support? Thanks, jon -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/kbuild/headers_install.txt b/Documentation/kbuild/headers_install.txt index 951eb9f..8e668d4 100644 --- a/Documentation/kbuild/headers_install.txt +++ b/Documentation/kbuild/headers_install.txt @@ -31,7 +31,7 @@ current architecture. The linux/asm directory of the exported kernel headers is platform-specific, to see a complete list of supported architectures use the command: - ls -d include/asm-* | sed 's/.*-//' + for i in arch/*; do [ -e $i/include/uapi/asm/Kbuild ] && basename $i; done INSTALL_HDR_PATH indicates where to install the headers. It defaults to "./usr/include".
The arch header directories "include/asm-*" were moved long ago. Now we should check the existence of arch/*/include/uapi/asm/Kbuild to see if an architecture supports the headers installation. (Actually, "um" is the only architecture that does not have it.) Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> --- Documentation/kbuild/headers_install.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)