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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/98232] [9 Regression] ICE when compiling libreoffice
Date: Fri, 05 Feb 2021 14:35:01 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98232

--- Comment #6 from Martin Li=C5=A1ka <marxin at gcc dot gnu.org> ---
(In reply to Hussam Al-Tayeb from comment #4)
> (In reply to Martin Li=C5=A1ka from comment #3)
> > Run build system with in a verbose mode (V=3D1 or VERBOSE=3D1), or so.
> > And then for the problematic TU do -E, which will save pre-processed so=
urce
> > file instead of the object file.
>=20
> Can you please tell me what to type for -E? And what is a TU?

You need to display full command line where vcl/workben/vcldemo.cxx is
compiler.
In order to do that do: make V=3D1 VERBOSE=3D1

then take the command line and append '-E'.
And attach pre-processed source file that will be in '-o xxxx.o' file.=