@echo off set rt= set rtver= set osver= for /f "usebackq" %%I in (` dumpbin -dependents %1 ^| findstr -r -i -c:"\<vcruntime.*\.dll$" -c:"\<msvcr.*\.dll$" `) do ( set rt=%%~nI ) for %%i in (a b c d e f g h i j k l m n o p q r s t u v w x y z) do @( ::- downcase call set rt=%%rt:%%i=%%i%% ) if "%rt%" == "msvcrt" ( call set rtver=60 ) else if "%rt:~0,5%" == "msvcr" ( call set rtver=%%rt:msvcr=%% call set osver=_%%rtver%% ) else if "%rt:~0,9%" == "vcruntime" ( call set rtver=%%rt:vcruntime=%% call set osver=_%%rtver%% ) else ( (echo %0: %1 is not linked to msvcrt nor vcruntime) 1>&2 exit 1 ) for %%I in ( "PLATFORM = $(TARGET_OS)%osver%" "RT = %rt%" "RT_VER = %rtver%" ) do @( echo %%~I )