Hi, I reported the build issue with widl in IRC tomorrow and got 🦭 in reply. Here is one of the error output.
``` Executing: mozilla/clang/bin/x86_64-w64-mingw32-widl --win64 -m64 -app_config -I ../../../../other-licenses/ia2 -dlldata Accessible2_dlldata.c -Oicf ../../../../other-licenses/ia2/Accessible2.idl Unhandled type 0. ```
That Accessible2.idl can be found here https://github.com/mozilla-firefox/firefox/blob/main/other-licenses/ia2/Acce...
After applying the patch, I get the following error and am not sure if the error is related to widl.
``` Executing: mozilla/clang/bin/x86_64-w64-mingw32-widl --win64 -m64 -app_config -I ../../../../other-licenses/ia2 -Oicf ../../../../accessible/interfaces/ia2/IA2Typelib.idl 0:02.25 error: cannot find oleacc.dll ```