[Bug other/87353] gcc man page formatting issue due to leading spaces in .texi contents

[vincent-gcc at vinc17 dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87353

--- Comment #1 from Vincent Lefèvre <vincent-gcc at vinc17 dot net> ---
The bug may be in contrib/texi2pod.pl as the following pod text is generated:

Therefore, the G++ and driver automatically adds B<-shared-libgcc>
 whenever you build a shared library or a main executable, because C++
 programs typically use exceptions, so this is the right thing to do.

and the pod specification says: "A verbatim paragraph is distinguished by
having its first character be a space or a tab."