[PATCH 0/5] Remove a few hurdles of compiling with clang

[Joel Brobecker]

FWIW, I have a similar position as Pedro and Yao. Unless it causes
extra maintenance issues, or holds us back from trying to implement
new changes, it's interesting to see how other compilers build GDB.
If anything, it increases our chances of catching portability issues;
and, we're also benefiting from the other compilers' warnings that
GCC currently does not warn about.

-- 
Joel