On 9/20/2020 8:52 AM, Bernd Kuhls wrote:
> Fixes static builds with toolchains needing "-lm" for math functions.
>
> Signed-off-by: Bernd Kuhls <bernd.ku...@t-online.de>
> ---
> configure | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 5d68695192..4e6c6edd30 100755
> --- a/configure
> +++ b/configure
> @@ -6438,7 +6438,7 @@ enabled libvpx && {
> fi
> }
>
> -enabled libwavpack && require libwavpack wavpack/wavpack.h
> WavpackOpenFileOutput -lwavpack
> +enabled libwavpack && require_pkg_config libwavpack wavpack
> "wavpack/wavpack.h" WavpackOpenFileOutput
For the sake of not breaking compilation with incomplete build
environments, add the pkg_config check while keeping the old check as a
fallback with the addition of $libm_extralibs after -lwavpack, which
should include -lm when present.
This means doing { check_pkg_config ... || require ... }, like with
libsmbclient.
> enabled libwebp && {
> enabled libwebp_encoder && require_pkg_config libwebp "libwebp >=
> 0.2.0" webp/encode.h WebPGetEncoderVersion
> enabled libwebp_anim_encoder && check_pkg_config libwebp_anim_encoder
> "libwebpmux >= 0.4.0" webp/mux.h WebPAnimEncoderOptionsInit; }
>
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