win32 build: parametrize Qt version

Change-Id: I1d3eb5745720804546f737a685c926a2c471a7c9

make-lrc.bat

 :: Ring - native Windows LRC project generator
 
 @echo off
-setlocal
-
 if "%1" == "/?" goto Usage
 if "%~1" == "" goto Usage
 
@@ -13,12 +11,34 @@ set SCRIPTNAME=%~nx0
 
 if "%1"=="gen" (
     set doGen=Y
+    set command=Generate
 ) else if "%1"=="build" (
     set doBuild=Y
+    set command=Build
 ) else (
     goto Usage
 )
 
+if "%doGen%"=="Y" (
+    if NOT "%4"=="" goto Version_New
+    goto Default_version
+) else (
+    goto StartLocal
+)
+
+:Version_New
+set QtDir=C:\\Qt\\%4%
+set Version=%4%
+if not exist "%QtDir%" echo This Qt path does not exist, using default version.
+if exist "%QtDir%" goto StartLocal
+:Default_version
+set QtDir=C:\\Qt\\5.9.4
+set Version=5.9.4
+if not exist "%QtDir%" echo Default Qt path does not exist, check your installation path. &goto Usage
+
+setlocal
+:StartLocal
+
 set arch=N
 
 shift
@@ -28,6 +48,8 @@ if /I "%1"=="x86" (
     set arch=x86
 ) else if /I "%1"=="x64" (
     set arch=x64
+) else if /I "%1"=="version" (
+    shift
 ) else (
     goto Usage
 )
@@ -86,6 +108,7 @@ if "%arch%" neq "N" (
 goto Usage
 
 :genLRC
+echo Generating using Qt version: %Version%
 setlocal EnableDelayedExpansion
 set DaemonDir=%cd%\\..\\daemon
 mkdir msvc
@@ -122,19 +145,28 @@ goto cleanup
 echo:
 echo The correct usage is:
 echo:
-echo     %0 [action] [architecture]
+echo     %SCRIPTNAME% [action] [architecture] [version] [version_para]
 echo:
 echo where
 echo:
 echo [action]           is: gen   ^| build
 echo [architecture]     is: x86   ^| x64
+echo [version]          is: version - optional
+echo [version_para]     is: 5.9.4 ^| Qt version installed
 echo:
 echo For example:
-echo     %SCRIPTNAME% gen x86     - gen x86 static lib vs projects for qtwrapper/lrc
-echo     %SCRIPTNAME% build x64   - build x64 qtwrapper/lrc static libs
+echo     %SCRIPTNAME% gen x86                    - gen x86 static lib vs projects for qtwrapper/lrc for Qt version 5.9.4
+echo     %SCRIPTNAME% gen x86 version 5.12.0     - gen x86 static lib vs projects for qtwrapper/lrc for Qt version 5.12.0
+echo     %SCRIPTNAME% build x64                  - build x64 qtwrapper/lrc static libs
 echo:
 goto :eof
 
 :cleanup
 endlocal
-exit /B %ERRORLEVEL%
+if %ERRORLEVEL% geq 1 (
\ No newline at end of file
+    echo %command% failed
+    exit %ERRORLEVEL%
+) else (
+    echo %command% succeeded
+    exit /B %ERRORLEVEL%
+)