Fix CMake build in Windows for CMAKE_MODULE_PATH force to use "/"

Signed-off-by: loonghao <[email protected]>

Author: loonghao

src/rezplugins/shell/cmd.py

@@ -255,6 +255,9 @@ def shebang(self):
 
     def setenv(self, key, value):
         value = self.escape_string(value, is_path=self._is_pathed_key(key))
+        if key == "CMAKE_MODULE_PATH":
+            # Fix CMake build in Windows for `CMAKE_MODULE_PATH` force to use "/"
+            value = value.replace("\\", "/")
         self._addline('set %s=%s' % (key, value))
 
     def unsetenv(self, key):