deploy: Add missing Windows system libraries to known list.

Building with mxe failed due to the toolchain (and Qt5) introducing
dependencies to system libraries we don't know about. Commit 3083abeb95
thus ignored the actual problem. Revert that and instead add the missing
system libraries to the list of known libraries.

Change-Id: I29ac296765e580b751d3d906d58ab563d05efde2

utils/common/deploy.py

@@ -57,11 +57,21 @@ except ImportError:
 
 # == Global stuff ==
 # DLL files to ignore when searching for required DLL files.
-systemdlls = ['advapi32.dll',
+systemdlls = [
+        'advapi32.dll',
         'comdlg32.dll',
+        'crypt32.dll',
+        'd3d9.dll',
+        'dwmapi.dll',
+        'dxva2.dll',
+        'evr.dll',
         'gdi32.dll',
         'imm32.dll',
+        'imm32.dll',
+        'iphlpapi.dll',
         'kernel32.dll',
+        'mf.dll',
+        'mfplat.dll',
         'msvcrt.dll',
         'msvcrt.dll',
         'netapi32.dll',
@@ -70,9 +80,14 @@ systemdlls = ['advapi32.dll',
         'setupapi.dll',
         'shell32.dll',
         'user32.dll',
+        'userenv.dll',
+        'uxtheme.dll',
+        'version.dll',
         'winmm.dll',
         'winspool.drv',
-        'ws2_32.dll']
+        'ws2_32.dll',
+        'wtsapi32.dll'
+        ]
 
 gitrepo = os.path.abspath(os.path.join(os.path.dirname(__file__), "../.."))
 
@@ -347,7 +362,7 @@ def zipball(programfiles, versionstring, buildfolder, platform=sys.platform):
     for f in programfiles:
         if re.match(r'^(/|[a-zA-Z]:)', f) != None:
             shutil.copy(f, outfolder)
-        elif len(f) > 0:
+        else:
             shutil.copy(buildfolder + "/" + f, outfolder)
     # create zipball from output folder
     zf = zipfile.ZipFile(archivename, mode='w', compression=zipfile.ZIP_DEFLATED)