> Op 7 nov. 2014, om 09:51 heeft Kai Kang <kai.k...@windriver.com> het volgende
> geschreven:
>
> Add neon option for aarch64 just as for arm. It fails with:
>
> | ./.libs/libpng16.so: undefined reference to `png_init_filter_functions_neon'
> | collect2: error: ld returned 1 exit status
>
> Signed-off-by: Kai Kang <kai.k...@windriver.com>
> ---
> meta/recipes-multimedia/libpng/libpng_1.6.13.bb | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/meta/recipes-multimedia/libpng/libpng_1.6.13.bb
> b/meta/recipes-multimedia/libpng/libpng_1.6.13.bb
> index 0c6fd1f..3d32bfe 100644
> --- a/meta/recipes-multimedia/libpng/libpng_1.6.13.bb
> +++ b/meta/recipes-multimedia/libpng/libpng_1.6.13.bb
> @@ -20,6 +20,7 @@ inherit autotools binconfig-disabled pkgconfig
>
> # Work around missing symbols
> EXTRA_OECONF_append_arm = " ${@bb.utils.contains("TUNE_FEATURES", "neon",
> "--enable-arm-neon=on", "--enable-arm-neon=off" ,d)}"
> +EXTRA_OECONF_append_aarch64 = " ${@bb.utils.contains("TUNE_FEATURES",
> "neon", "--enable-arm-neon=on", "--enable-arm-neon=off" ,d)}"
You're introducing the same bug in a different way: overeager use of
qualifiers. Just drop the _arm bit and it works.
--
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