Profiling bigloo programs with gcc 5 or newer

Hi all.

Profiling bigloo compiled programs shows no counters at all
if using gcc-5, gcc-6 or gcc-7 from Ubuntu (and probably Debian).
The reason is that these gcc versions are configured with:

--enable-default-pie

You can check your gcc version as follows:

 # gcc -v |& grep pie

The solution is easy: add -no-pie to --cflags when configuring bigloo.
The following bug report gave me the correct hint:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=854704

Ciao
Sven