@echo off
setlocal

:: Lies .buildenv
for /f "usebackq tokens=1,* delims==" %%A in (".buildenv") do (
    set "%%A=%%B"
)

call "%VCVARS_PATH%"

:: Falls Parameter "debug" übergeben → DEBUG=1
if "%1"=="debug" (
    make DEBUG=1
) else (
    make
)