config: Check for and use gcc -Wnull-dereference.
authorMark Wielaard <mjw@redhat.com>
Sat, 13 Feb 2016 18:10:00 +0000 (19:10 +0100)
committerMark Wielaard <mjw@redhat.com>
Mon, 22 Feb 2016 11:09:26 +0000 (12:09 +0100)
commit6993d408fac1ff9aa23281cb6ab010920f7d624c
treefa835556c4878910792f5b1abc9684152f808df6
parentc3aa57416566c97888abbc5c2ef4631c8c9e16f0
config: Check for and use gcc -Wnull-dereference.

-Wnull-dereference is new in GCC6

Signed-off-by: Mark Wielaard <mjw@redhat.com>
ChangeLog
config/ChangeLog
config/eu.am
configure.ac