http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59188
Bug ID: 59188
Summary: [4.9 Regression] lib64/libtsan.so: undefined reference
to `sigsetjmp'
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: Joost.VandeVondele at mat dot ethz.ch
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org
looks like it is not possible to use -fsanitize=thread with current trunk.
> cat test.c
int main()
{
return 0;
}
> gcc -fsanitize=thread -pie -fPIC test.c
/data/vjoost/gnu/gcc_trunk/install/lib/gcc/x86_64-unknown-linux-gnu/4.9.0/../../../../lib64/libtsan.so:
undefined reference to `sigsetjmp'
collect2: error: ld returned 1 exit status
