bug#24065: commit 09ece4d341a7 (Restore the calloc family) causes miscompile for gcc-5 and higher

[Markus Trippelsdorf]

commit 09ece4d341a7e07fab7be22868ebcadae8641c79
Author: Wolfgang Jenkner <wjenkner@inode.at>
Date:   Tue Feb 9 15:04:40 2016 -0800

    Restore the calloc family.

causes gcc-5 and higher to compile calloc to an endless loop.
-fno-builtin-malloc should be used to work around the problem.

See: https://gcc.gnu.org/ml/gcc-help/2015-03/msg00109.html
for a similar example.


-- 
Markus