configure.ac: more debugging options
commit53259e8aafee04b0e984fc3a4ccaaf2279cadfca
authorH. Peter Anvin <hpa@linux.intel.com>
Wed, 11 Oct 2017 23:47:59 +0000 (11 16:47 -0700)
committerH. Peter Anvin <hpa@linux.intel.com>
Wed, 11 Oct 2017 23:47:59 +0000 (11 16:47 -0700)
treed02c73be5ed3d4fddc1e1033372869be0af66618
parent89215e9e371b825f589cb9ebd220a5d97c8f2dc0
configure.ac: more debugging options

Make -O0 imply -fno-omit-frame-pointer
Add options to compile/link with AddressSanitizer and
UndefinedSanitizer.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
configure.ac