Fix missing DLL issue Windows machines without VCRuntime (#977)

* Fix missing DLL issue windows without VC

This issue was fixed by PyInstaller in a newer version, but since we still use the old one we need to patch it ourselves. It can be removed as soon as we upgrade. For more information, see https://github.com/pyinstaller/pyinstaller/pull/5770/files

* Add windows binaries _only_ on windows

Author: Tati1701

grr/core/grr_response_core/config/build.py

@@ -131,14 +131,20 @@ def FromString(self, string):
   CHIPSEC_IMPORTS = ["chipsec.helper.oshelper", "chipsec.helper.linux.linuxhelper"]
 
 WINDOWS_IMPORTS = []
+WINDOWS_BINARIES = []
 if platform.system\(\).lower\(\) == 'windows':
   WINDOWS_IMPORTS = ["win32process", "win32timezone"]
+  WINDOWS_BINARIES = [\("C:\\\\Windows\\\\System32\\\\VCRUNTIME140_1.dll", "."\)]
 
 a = Analysis\(
     [client_path],
     # TODO\(https://github.com/pypa/setuptools/issues/1963\): py2_warn is
     # a workaround. Revisit in the future, whether this is needed.
     hiddenimports=CHIPSEC_IMPORTS + WINDOWS_IMPORTS + ["pkg_resources.py2_warn"],
+    # TODO: Remove this binary once PyInstaller version is updated.
+    # The binary below is needed in machines that do not have VC installed.
+    # This was patched by them in: https://github.com/pyinstaller/pyinstaller/pull/5770/files
+    binaries=WINDOWS_BINARIES,
     hookspath=None\)
 
 # Remove some optional libraries that would be packed but serve no purpose.