On Thu, Jan 09, 2020 at 01:59:15PM +0100, David Marchand wrote:
> Using version 0.47.1, meson is unable to find the math library in Travis
> for the 32bits job.
> Quite surprisingly, this problem is not seen with the 64bits jobs.
>
> Switching to 0.48.0, the problem disappears.
>
> But we should pass 'm' to find_library instead of 'libm' anyway.
>
> Fixes: 98edcbb5ab2f ("eal/windows: introduce Windows support")
> Cc: sta...@dpdk.org
>
> Signed-off-by: David Marchand <david.march...@redhat.com>
> ---
> config/meson.build | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/config/meson.build b/config/meson.build
> index 01911ecf9..28a57f56f 100644
> --- a/config/meson.build
> +++ b/config/meson.build
> @@ -115,7 +115,7 @@ add_project_link_arguments('-pthread', language: 'c')
> dpdk_extra_ldflags += '-pthread'
>
> # on some OS, maths functions are in a separate library
> -if cc.find_library('libm', required : false).found()
> +if cc.find_library('m', required : false).found()
> # some libs depend on maths lib
> add_project_link_arguments('-lm', language: 'c')
> dpdk_extra_ldflags += '-lm'
> --
> 2.23.0
Acked-by: Bruce Richardson <bruce.richard...@intel.com>
