[Bug libgcc/63684] Build failure due to "Let GDB reuse GCC's parser."

[pmuldoon at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63684

--- Comment #15 from Phil Muldoon <pmuldoon at redhat dot com> ---
Can you try building out of tree to see if it fixes your case? IE:

mkdir obj
cd obj
../trunk/configure .....

(replace trunk with the source directory if you are using git)