[FFmpeg-devel] [PATCH v2] configure: support msvc build inside WSL

[Alexander Strasser]

On 2024-04-27 22:14 +0200, Timo Rothenpieler wrote:
> ---
>  configure | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 8101b4fce6..89af5f75e7 100755
> --- a/configure
> +++ b/configure
> @@ -5036,7 +5036,12 @@ probe_cc(){
>          else
>              _ident=$($_cc --version 2>/dev/null | head -n1 | tr -d '\r')
>          fi
> -        _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)'
> +        if [ -x "$(command -v wslpath)" ]; then
> +            _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); if (!match($$0, / /)) { print $$0 } }'\'' | xargs -d\\n -n1 wslpath -u | awk '\''BEGIN { printf "%s:", "$@" }; { sub(/\r/,""); printf " %s", $$0 }; END { print "" }'\'' > $(@:.o=.d)'
> +
> +        else
> +            _DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk '\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /)) print "$@:", $$0 }'\'' > $(@:.o=.d)'
> +        fi
>          _DEPFLAGS='$(CPPFLAGS) $(CFLAGS) -showIncludes -Zs'
>          _cflags_speed="-O2"
>          _cflags_size="-O1"
> --

Should be good enough if it doesn't break MSVC builds outside of WSL.


  Alexander