* [PATCH] kmod: configure.ac: In _Noreturn check, include <stdlib.h> for exit
@ 2022-12-17 16:52 Florian Weimer
2022-12-26 17:38 ` Lucas De Marchi
0 siblings, 1 reply; 2+ messages in thread
From: Florian Weimer @ 2022-12-17 16:52 UTC (permalink / raw)
To: linux-modules; +Cc: linux-kernel
Otherwise, an implicit functiona declaration is used, causing
a C99 compatibility issue.
Signed-off-by: Florian Weimer <fweimer@redhat.com>
---
configure.ac | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 6989e93..12e0518 100644
--- a/configure.ac
+++ b/configure.ac
@@ -68,7 +68,8 @@ AC_COMPILE_IFELSE(
AC_MSG_CHECKING([whether _Noreturn is supported])
AC_COMPILE_IFELSE(
- [AC_LANG_SOURCE([[_Noreturn int foo(void) { exit(0); }]])],
+ [AC_LANG_SOURCE([[#include <stdlib.h>
+ _Noreturn int foo(void) { exit(0); }]])],
[AC_DEFINE([HAVE_NORETURN], [1], [Define if _Noreturn is available])
AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])])
base-commit: 6c5f2f13689e6a4668f87171752d7818bed4b602
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] kmod: configure.ac: In _Noreturn check, include <stdlib.h> for exit
2022-12-17 16:52 [PATCH] kmod: configure.ac: In _Noreturn check, include <stdlib.h> for exit Florian Weimer
@ 2022-12-26 17:38 ` Lucas De Marchi
0 siblings, 0 replies; 2+ messages in thread
From: Lucas De Marchi @ 2022-12-26 17:38 UTC (permalink / raw)
To: Florian Weimer; +Cc: linux-modules, linux-kernel
On Sat, Dec 17, 2022 at 05:52:34PM +0100, Florian Weimer wrote:
>Otherwise, an implicit functiona declaration is used, causing
>a C99 compatibility issue.
>
>Signed-off-by: Florian Weimer <fweimer@redhat.com>
applied, thanks
Lucas De Marchi
>
>---
> configure.ac | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
>diff --git a/configure.ac b/configure.ac
>index 6989e93..12e0518 100644
>--- a/configure.ac
>+++ b/configure.ac
>@@ -68,7 +68,8 @@ AC_COMPILE_IFELSE(
>
> AC_MSG_CHECKING([whether _Noreturn is supported])
> AC_COMPILE_IFELSE(
>- [AC_LANG_SOURCE([[_Noreturn int foo(void) { exit(0); }]])],
>+ [AC_LANG_SOURCE([[#include <stdlib.h>
>+ _Noreturn int foo(void) { exit(0); }]])],
> [AC_DEFINE([HAVE_NORETURN], [1], [Define if _Noreturn is available])
> AC_MSG_RESULT([yes])],
> [AC_MSG_RESULT([no])])
>
>base-commit: 6c5f2f13689e6a4668f87171752d7818bed4b602
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-12-17 16:52 [PATCH] kmod: configure.ac: In _Noreturn check, include <stdlib.h> for exit Florian Weimer
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