diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 536a2b383..9c31ae28f 100644 --- a/configure.ac +++ b/configure.ac @@ -326,6 +326,8 @@ dnl exports strlcpy without defining it in a header. AC_CHECK_FUNCS( _NSGetEnviron \ accept4 \ + backtrace \ + backtrace_symbols_fd \ clock_gettime \ flock \ ftime \ @@ -343,6 +345,7 @@ AC_CHECK_FUNCS( memmem \ prctl \ rint \ + sigaction \ socketpair \ strlcat \ strlcpy \ @@ -629,6 +632,9 @@ if test x$enable_linker_hardening != xno; then TOR_CHECK_LDFLAGS(-z relro -z now, "$all_ldflags_for_check", "$all_libs_for_check") fi +# For backtrace support +TOR_CHECK_LDFLAGS(-rdynamic) + dnl ------------------------------------------------------ dnl Now see if we have a -fomit-frame-pointer compiler option. @@ -841,6 +847,7 @@ dnl These headers are not essential AC_CHECK_HEADERS( arpa/inet.h \ crt_externs.h \ + execinfo.h \ grp.h \ ifaddrs.h \ inttypes.h \ @@ -969,6 +976,8 @@ AC_CHECK_SIZEOF(pid_t) AC_CHECK_TYPES([uint, u_char, ssize_t]) +AC_PC_FROM_UCONTEXT([/bin/true]) + dnl used to include sockaddr_storage, but everybody has that. AC_CHECK_TYPES([struct in6_addr, struct sockaddr_in6, sa_family_t], , , [#ifdef HAVE_SYS_TYPES_H |