* vm_dump.c (rb_print_backtrace): current implementation

  uses dladdr to get the path of objects.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45489 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/vm_dump.c b/vm_dump.c
index 23f0e571cf..92e701c098 100644
--- a/vm_dump.c
+++ b/vm_dump.c
@@ -683,7 +683,7 @@ rb_print_backtrace(void)
 #define MAX_NATIVE_TRACE 1024
     static void *trace[MAX_NATIVE_TRACE];
     int n = backtrace(trace, MAX_NATIVE_TRACE);
-#ifdef USE_ELF
+#if defined(USE_ELF) && defined(HAVE_DLADDR)
     rb_dump_backtrace_with_lines(n, trace);
 #else
     char **syms = backtrace_symbols(trace, n);