Disable the undefined behavior sanitizer by default
authorTom Tromey <tom@tromey.com>
Tue, 9 Oct 2018 17:51:33 +0000 (11:51 -0600)
committerTom Tromey <tom@tromey.com>
Tue, 9 Oct 2018 17:51:33 +0000 (11:51 -0600)
commiteff98030f90d3dab4c7d133ab0b0cb02d1921543
treecb4c841af76767a4c3de8ed1027127b1fbbd3f56
parent104fefeebb544b7745bb353b63110afa46119647
Disable the undefined behavior sanitizer by default

There have been a few undefined behavior failures reported, and Pedro
suggested that the sanitizer be disabled by default.  This patch
implements this.

gdb/ChangeLog
2018-10-09  Tom Tromey  <tom@tromey.com>

* configure: Rebuild.
* sanitize.m4 (AM_GDB_UBSAN): Default to no.
* NEWS: Update --enable-ubsan documentation.

gdb/doc/ChangeLog
2018-10-09  Tom Tromey  <tom@tromey.com>

* gdb.texinfo (Configure Options): Update --enable-ubsan
documentation.
gdb/ChangeLog
gdb/NEWS
gdb/configure
gdb/doc/ChangeLog
gdb/doc/gdb.texinfo
gdb/sanitize.m4