diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index ee78d60182..c11cf842d1 100644 --- a/configure.ac +++ b/configure.ac @@ -649,6 +649,13 @@ CFLAGS="$saved_CFLAGS" AC_SUBST(F_OMIT_FRAME_POINTER) dnl ------------------------------------------------------ +dnl If we are adding -fomit-frame-pointer (or if the compiler's doing it +dnl for us, as GCC 4.6 and later do at many optimization levels), then +dnl we should try to add -fasynchronous-unwind-tables so that our backtrace +dnl code will work. +TOR_CHECK_CFLAGS(-fasynchronous-unwind-tables) + +dnl ------------------------------------------------------ dnl Where do you live, libnatpmp? And how do we call you? dnl There are no packages for Debian or Redhat as of this patch |