[FFmpeg-devel] [PATCH] configure: add support for configuring dlltool

[Derek Buitenhuis]

On 08/01/2019 16:35, Andoni Morales wrote:
> In a multilib toolchain dlltool has to be configured with the correct
> architecture options.
> This option allows configuring dlltool this way:
> --dlltool="x86_64-w64-mingw32-dlltool --as-flags=--32 -m i386"

Unsure why this is needed... we already set -m ($LIBTARGET) for
dlltool, and dlltool is already properly detected and run when
you set both --arch, --target-os, and --cross-prefix, even in
multilib setups as far as I can tell. e.g.:

    --cross-prefix=x86_64-w64-mingw32- --target-os=mingw32 --arch=x86

See lines 5206 to 5260, specifically lines 5208 and 5233.

Cheers,
- Derek