[Bug sanitizer/82379] [7/8 Regression] internal_sigreturn not defined in libasan.so or libubsan.so with -mx32

[hjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82379

--- Comment #7 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> ---
Author: hjl
Date: Thu Oct  5 10:39:32 2017
New Revision: 253441

URL: https://gcc.gnu.org/viewcvs?rev=253441&root=gcc&view=rev
Log:
Add sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC

Since size of "void *" is 4 bytes for x32, check if __x86_64__ is defined
by $CC, instead of

if test x$ac_cv_sizeof_void_p = x8; then

to decide wether sanitizer_linux_x86_64.lo should be used.

        PR sanitizer/82379
        * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Set
        to sanitizer_linux_x86_64.lo if __x86_64__ is defined by $CC.

Modified:
    trunk/libsanitizer/ChangeLog
    trunk/libsanitizer/configure.tgt