Added memory corruption checks to stacktrace.c

[runtime.git] / configure.ad

diff --git a/configure.ad b/configure.ad
index 4899dd6ef42369fa5a10c6e7f44c829c72929da9..5b6c9510ea798d671642b2a8eaa34673ff01374d 100644 (file)
--- a/configure.ad
+++ b/configure.ad
@@ -260,7 +260,7 @@ AC_HEADER_STAT
 
 # More header checking
 #
-AC_CHECK_HEADERS(unistd.h string.h errno.h fcntl.h assert.h)
+AC_CHECK_HEADERS(unistd.h string.h errno.h fcntl.h assert.h execinfo.h)
 AC_CHECK_HEADERS(sys/types.h sys/stat.h sys/time.h stddef.h)
 AC_CHECK_HEADERS(netinet/in.h netinet/tcp.h xti.h netdb.h sys/resource.h)
 AC_CHECK_HEADERS(pwd.h grp.h termcap.h paths.h)
@@ -382,7 +382,7 @@ AC_CHECK_FUNCS(chmod fcntl stat fstat getenv putenv strerror)
 AC_CHECK_FUNCS(getpid getgid getsid getpgid getpgrp getuid sched_yield)
 AC_CHECK_FUNCS(setgroups initgroups nl_langinfo nanosleep)
 AC_CHECK_FUNCS(strchr snprintf strstr strcpy strncpy memcpy memset memmove)
-AC_CHECK_FUNCS(setenv getenv putenv unsetenv clearenv)
+AC_CHECK_FUNCS(setenv getenv putenv unsetenv clearenv backtrace)
 
 # Check getopt_long
 AC_CHECK_FUNC(getopt_long,
@@ -725,6 +725,7 @@ AC_ARG_ENABLE(stack-trace,
     yes)
       AC_MSG_RESULT(yes)
       AC_DEFINE([SILC_STACKTRACE], [], [SILC_STACKTRACE])
+      CFLAGS="$CFLAGS -rdynamic"
       ;;
     *)
       AC_MSG_RESULT(no)