bug#61988: error compiling emacs

[Ugo Tomei]

hi,

pkg-config/kinetic,now 0.29.2-1ubuntu3 amd64 [installato]

with this patch compile well:

lrwxrwxrwx 1 root root 13 mar  8 13:25 /usr/local/bin/emacs -> emacs-30.0.50

attached log and configure.ac

thanks, best regards


Il 08/03/23 11:42, Po Lu ha scritto:
> What if you try this instead?
>
> diff --git a/configure.ac b/configure.ac
> index bc7e61048c3..ac93d003b70 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -2806,6 +2806,25 @@ AC_DEFUN
>         WEBP_MODULE="libwebpdemux >= $WEBP_REQUIRED"
>   
>         EMACS_CHECK_MODULES([WEBP], [$WEBP_MODULE])
> +
> +      # WebPGetInfo is sometimes not present inside libwebpdemux, so
> +      # if it does not link, also check for libwebpdecoder.
> +
> +      OLD_CFLAGS=$CFLAGS
> +      OLD_LIBS=$LIBS
> +      CFLAGS="$CFLAGS $WEBP_CFLAGS"
> +      LIBS="$LIBS $WEBP_LIBS"
> +
> +      AC_CHECK_FUNC([WebPGetInfo], [],
> +        [WEBP_MODULE="$WEBP_MODULE libwebpdecoder >= $WEBP_REQUIRED"
> +        HAVE_WEBP=no
> +        AS_UNSET([WEBP_LIBS])
> +        AS_UNSET([WEBP_CFLAGS])
> +        EMACS_CHECK_MODULES([WEBP], [$WEBP_MODULE])])
> +
> +      CFLAGS=$OLD_CFLAGS
> +      LIBS=$OLD_LIBS
> +
>         AC_SUBST([WEBP_CFLAGS])
>         AC_SUBST([WEBP_LIBS])
>      fi
>
> I'm not sure what pkg-config is doing here TBH, but it isn't very
> intuitive.

configure.ac
Description: application/pkix-attr-cert

config.log
Description: Text Data