[OE-core] [PATCH 3/3] gcc-runtime: Add --cache-file to EXTRA_OECONF

[Khem Raj]

On Thu, Jan 24, 2019 at 2:00 AM Robert Yang <liezhi.yang at windriver.com> wrote:
>
> This can save configure time since it runs configure multiple times:
> $ time bitbake gcc-runtime -cconfigure
>   60s -> 54s
>
>   Saved 6s

looks ok. Are we sure this file is preserved across builds
>
> Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
> ---
>  meta/recipes-devtools/gcc/gcc-runtime.inc | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc b/meta/recipes-devtools/gcc/gcc-runtime.inc
> index 50ecc81..3d03d8e 100644
> --- a/meta/recipes-devtools/gcc/gcc-runtime.inc
> +++ b/meta/recipes-devtools/gcc/gcc-runtime.inc
> @@ -15,6 +15,7 @@ EXTRA_OECONF_PATHS = "\
>  "
>
>  EXTRA_OECONF_append_linuxstdbase = " --enable-clocale=gnu"
> +EXTRA_OECONF_append = " --cache-file=${B}/config.cache"
>
>  RUNTIMELIBITM = "libitm"
>  RUNTIMELIBITM_arc = ""
> --
> 2.10.2
>
> --
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