[WIN32] fixed: jenkins doesn't like the rxvt shell so use sh instead.…

… Since sh still crashes often when compiling attended we keep using rxvt there.

project/Win32BuildSetup/BuildSetup.bat

@@ -24,6 +24,7 @@ SET buildmode=ask
 SET promptlevel=prompt
 SET buildmingwlibs=true
 SET exitcode=0
+SET useshell=rxvt
 FOR %%b in (%1, %2, %3, %4, %5) DO (
 	IF %%b==vs2010 SET comp=vs2010
 	IF %%b==dx SET target=dx
@@ -32,6 +33,7 @@ FOR %%b in (%1, %2, %3, %4, %5) DO (
 	IF %%b==noclean SET buildmode=noclean
 	IF %%b==noprompt SET promptlevel=noprompt
 	IF %%b==nomingwlibs SET buildmingwlibs=false
+    IF %%b==sh SET useshell=sh
 )
 
 SET buildconfig=Release (DirectX)
@@ -147,7 +149,12 @@ IF %comp%==vs2010 (
 	IF %buildmode%==clean (
 	  ECHO bla>makeclean
 	)
-    call buildmingwlibs.bat
+    rem only use sh to please jenkins
+    IF %useshell%==sh (
+      call buildmingwlibs.bat sh
+    ) ELSE (
+      call buildmingwlibs.bat
+    )
     IF EXIST errormingw (
     	set DIETEXT="failed to build mingw libs"
     	goto DIE

project/Win32BuildSetup/buildmingwlibs.bat

@@ -4,11 +4,29 @@ rem batch file to compile mingw libs via BuildSetup
 rem set M$ env
 call "%VS100COMNTOOLS%..\..\VC\bin\vcvars32.bat"
 
-rem check for mingw env
-IF EXIST ..\BuildDependencies\msys\bin\sh.exe (
-  rem compiles a bunch of mingw libs and not more
+SET opt=sh
+IF $%1$==$$ SET opt=rxvt
+
+rem compiles a bunch of mingw libs and not more
+IF %opt%==sh (
+  IF EXIST ..\BuildDependencies\msys\bin\sh.exe (
+    ECHO starting sh shell
+    ..\BuildDependencies\msys\bin\sh --login /xbmc/project/Win32BuildSetup/buildmingwlibs.sh
+    GOTO END
+  ) ELSE (
+    GOTO ENDWITHERROR
+  )
+)
+IF EXIST ..\BuildDependencies\msys\bin\rxvt.exe (
+  ECHO starting rxvt shell
   ..\BuildDependencies\msys\bin\rxvt -backspacekey  -sl 2500 -sr -fn Courier-12 -tn msys -geometry 120x25 -title "building mingw dlls" -e /bin/sh --login /xbmc/project/Win32BuildSetup/buildmingwlibs.sh
-) ELSE (
+  GOTO END
+)
+GOTO ENDWITHERROR
+
+:ENDWITHERROR
   ECHO bla>errormingw
-  ECHO mingw environment not found
-)  
+  ECHO msys environment not found
+
+:END
+  ECHO exiting msys environment