Re: Remove unused function warning from AC_C_INLINE

[Kurt Schwehr]

sigh.  Yes, I was missing the return.

git diff

diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4

index b58e42d..74c6aa8 100644

--- a/lib/autoconf/c.m4

+++ b/lib/autoconf/c.m4

@@ -1742,7 +1742,7 @@ for ac_kw in inline __inline__ __inline; do

 [#ifndef __cplusplus

 typedef int foo_t;

 static $ac_kw foo_t static_foo () {return 0; }

-$ac_kw foo_t foo () {return 0; }

+$ac_kw foo_t foo () {return static_foo(); }

 #endif

 ])],

                    [ac_cv_c_inline=$ac_kw])

On Mon, Jun 9, 2014 at 10:36 AM, Eric Blake <address@hidden> wrote:

On 06/09/2014 10:47 AM, Kurt Schwehr wrote:
> See also:
> http://lists.gnu.org/archive/html/bug-autoconf/2014-06/msg00004.html
>
> git diff
> diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4
> index b58e42d..877b030 100644
> --- a/lib/autoconf/c.m4
> +++ b/lib/autoconf/c.m4
> @@ -1742,7 +1742,7 @@ for ac_kw in inline __inline__ __inline; do
>  [#ifndef __cplusplus
>  typedef int foo_t;
>  static $ac_kw foo_t static_foo () {return 0; }
> -$ac_kw foo_t foo () {return 0; }
> +$ac_kw foo_t foo () {static_foo(); }

Don't you still need the 'return' ?

--
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

--

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ac_c_inline.patch
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