Adding ffplay to the build

[vargol]

Adding ffplay to the build

[Vargol]

Hi, I sems to have got it working without to much hassle

I used the following as build-sdl2.sh (had to rename it to .txt to upload it )
build-sdl2.txt

and modified build.sh with

START_TIME=$(currentTimeInSeconds)
echoSection "compile sdl2"
$SCRIPT_DIR/build-sdl2.sh "$SCRIPT_DIR" "$WORKING_DIR" "$TOOL_DIR" "$CPUS" "xxxx" > "$WORKING_DIR/build-sdl2.log" 2>&1
checkStatus $? "build sdl2"
echoDurationInSections $START_TIME

Did this work in my working branch so it may be a while before I check it into the master,
in there is actually an optional feature, but none of that code is in the main branch yet as its a bit hacky.

[suvl]

I also confirm that works 👍🏽 I'd PR but since you already have it in a dev branch I'll just go ahead and close this issue. Many thanks!