libubacktrace: use -asynchronous-funwind-tables rather than -funwind-tables

From gcc documentation, we can read:
" ...
-fasynchronous-unwind-tables
    Generate unwind table in dwarf2 format, if supported by target
    machine. The table is exact at each instruction boundary, so it can be
    used for stack unwinding from asynchronous events (such as debugger or
    garbage collector)
..."

So it seems better rather than using -funwind-tables (glibc seems to prefer
-fasynchronous-unwind-tables).

Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>

0 files changed, 0 insertions, 0 deletions