build libreoffice 6.3.3.2.0 error on windows 10 with cygwin

[Michael Weghorn]

On 26/10/2020 09.53, 方振华(601661) wrote:
> build libreoffice 6.3.3.2.0error on windows 10 with cygwin

Is there any particular reason to build this specific outdated version?

> 
> i modify *.hxx source code and run /opt/lo/bin/make in cygwin, i get
> some errors like "xxx" is not "xxx" member.
> 
> and then i remove the directory
> "xxx/build/workdir/PrecompileHeader/debug" and run /opt/lo/bin/make in
> cygwin, it compile success.
> 
> so i want to konow why？，and how to disable precompileheader cache. 

autogen option '--enable-pch=no' disables precompiled headers.