[Bug-apl] clang (new compiler) is working fine

[Christian Robert]

clang is working fine on debian (my Raspery pi 3) (no need to add 
-Wno-array-bounds to the src/Makefile)
and also working fine on Fedora 25 to compile gnu-apl, and it run fine after 
compile.

on debian I did: apt-get install clang

on fedora25 I did: dnf install clang

all I had to do after that was:


./configure CC=clang CXX=clang++  (add your own configure options here like 
--with-sqlite ...)

It compile a little bit faster (especially on Raspberry pi 3) near two time 
faster (9 minutes vs 5 minutes)
It run at the same speed as far I know.


my ever 2 cents,

Xtian.