[FFmpeg-devel] [PATCH] configure: add fallback to $arch in msvc assembler check.

[Martin Storsjö]

On Sat, 23 Jan 2021, Reimar Döffinger wrote:

> Setting the defaults for $arch happens only later, so
> the current code would not set AS correctly if --arch
> was not specified on the command-line.
> Fix it by adding an explicit fallback to $arch_default.
> ---
> configure | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 54fbbd6b5f..df298b4b9b 100755
> --- a/configure
> +++ b/configure
> @@ -4268,7 +4268,7 @@ case "$toolchain" in
>         ld_default="$source_path/compat/windows/mslink"
>         nm_default="dumpbin.exe -symbols"
>         ar_default="lib.exe"
> -        case "$arch" in
> +        case "${arch:-$arch_default}" in
>         aarch64|arm64)
>             as_default="armasm64.exe"
>             ;;
> --
> 2.30.0

LGTM, thanks!

// Martin