diff options
Diffstat (limited to 'meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-kbuild-install_headers.sh-Strip-_UAPI-from-if-define.patch')
-rw-r--r-- | meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-kbuild-install_headers.sh-Strip-_UAPI-from-if-define.patch | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-kbuild-install_headers.sh-Strip-_UAPI-from-if-define.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-kbuild-install_headers.sh-Strip-_UAPI-from-if-define.patch deleted file mode 100644 index 54528b6e6a..0000000000 --- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-kbuild-install_headers.sh-Strip-_UAPI-from-if-define.patch +++ /dev/null | |||
@@ -1,38 +0,0 @@ | |||
1 | From 9ca6c6a510bda90954aa2532711200b89dd1df89 Mon Sep 17 00:00:00 2001 | ||
2 | From: Dave Martin <Dave.Martin@arm.com> | ||
3 | Date: Tue, 11 Dec 2018 19:26:45 +0000 | ||
4 | Subject: [PATCH 1/3] kbuild: install_headers.sh: Strip _UAPI from | ||
5 | #if-defined() guards | ||
6 | |||
7 | install_headers.sh knows how to strip the _UAPI prefix from #ifdef/ | ||
8 | ifndef and #define directives used to guard headers against multiple | ||
9 | or inappropriate inclusion. Currently this does not work for guards | ||
10 | in the "#if defined()" style, which may be needed for non-trivial | ||
11 | cases. | ||
12 | |||
13 | This patch adds similar logic so that the _UAPI prefix is also | ||
14 | stripped from guard directives written using "#if defined()" etc. | ||
15 | |||
16 | This is not completely foolproof, but will work for simple cases of | ||
17 | using #if defined() to guard against inappropriate header inclusion. | ||
18 | |||
19 | Signed-off-by: Dave Martin <Dave.Martin@arm.com> | ||
20 | Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> | ||
21 | |||
22 | Upstream-Status: Submitted [https://www.spinics.net/lists/arm-kernel/msg694800.html] | ||
23 | --- | ||
24 | scripts/headers_install.sh | 1 + | ||
25 | 1 file changed, 1 insertion(+) | ||
26 | |||
27 | Index: linux-5.4/scripts/headers_install.sh | ||
28 | =================================================================== | ||
29 | --- linux-5.4.orig/scripts/headers_install.sh | ||
30 | +++ linux-5.4/scripts/headers_install.sh | ||
31 | @@ -36,6 +36,7 @@ | ||
32 | s/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g | ||
33 | s/(^|[[:space:](])(inline|asm|volatile)([[:space:](]|$)/\1__\2__\3/g | ||
34 | s@#(ifndef|define|endif[[:space:]]*/[*])[[:space:]]*_UAPI@#\1 @ | ||
35 | + :1;s/(#(if|elif)(.*[^A-Za-z0-9_])defined\([[:space:]]*)_UAPI/\1/;t1 | ||
36 | ' $INFILE > $TMPFILE || exit 1 | ||
37 | |||
38 | scripts/unifdef -U__KERNEL__ -D__EXPORTED_HEADERS__ $TMPFILE > $OUTFILE | ||