@ECHO OFF
SETLOCAL
SET EL=0

REM CALL "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
REM IF ERRORLEVEL 1 SET EL=1

FOR /D %%K IN (crypto_kem\* crypto_sign\*) DO (
  FOR /D %%L IN (%%K\*) DO (
    cd %%L
    nmake /f Makefile.Microsoft_nmake clean
    IF ERRORLEVEL 1 SET EL=2
    nmake /f Makefile.Microsoft_nmake
    IF ERRORLEVEL 1 SET EL=3
    cd ..\..\..
  )
)

EXIT /b %EL%