[wdk] use batch file in order to keep a Makefile

wdk_build.cmd

@@ -0,0 +1,38 @@
+@echo off
+
+if Test%BUILD_ALT_DIR%==Test goto usage
+
+::# /M 2 for multiple cores
+set BUILD_CMD=build -bcwgZ -M2
+set PWD=%~dp0
+
+::# Set target platform type
+set ARCH_DIR=%_BUILDARCH%
+if /I Test%_BUILDARCH%==Testx86 set ARCH_DIR=i386
+
+if EXIST Makefile ren Makefile Makefile.hide
+
+copy .msvc\rufus_sources sources >NUL 2>&1
+@echo on
+%BUILD_CMD%
+@echo off
+if errorlevel 1 goto builderror
+copy obj%BUILD_ALT_DIR%\%ARCH_DIR%\rufus.exe . >NUL 2>&1
+
+if EXIST Makefile.hide ren Makefile.hide Makefile
+if EXIST sources del sources >NUL 2>&1
+
+goto done
+
+:builderror
+if EXIST Makefile.hide ren Makefile.hide Makefile
+if EXIST sources del sources >NUL 2>&1
+echo Build failed
+goto done
+
+:usage
+echo wdk_build must be run in a Windows Driver Kit build environment
+pause
+
+:done
+cd %PWD%