Dough. Get rid of warnings

This commit was SVN r4221.

src/util/stacktrace.c

@@ -46,6 +46,7 @@
  *  @param info with information regarding the reason/send of the signal
  *  @param p 
  *
+ * FIXME: Should distinguish for systems, which don't have siginfo...
  */
 #ifndef WIN32
 static void ompi_show_stackframe (int signo, siginfo_t * info, void * p)
@@ -60,7 +61,7 @@ static void ompi_show_stackframe (int signo, siginfo_t * info, void * p)
     char * tmp = print_buffer;
     int size = sizeof (print_buffer);
     int ret;
-    char * str;
+    char * str="";
 
     /*
      * Yes, we are doing printf inside a signal-handler.

src/util/stacktrace.h

@@ -21,23 +21,6 @@
 #include <signal.h>
 #endif
 	
-/**
- * This function is being called as a signal-handler in response
- * to a user-specified signal (e.g. SIGFPE or SIGSEGV).
- * For Linux/Glibc, it then uses backtrace and backtrace_symbols
- * to figure the current stack and then prints that out to stdout.
- * Yes, printf and malloc are not signal-safe per se, but should be 
- * on Linux?
- *
- *  @param signo with the signal number raised
- *  @param act with information regarding the reason/send of the signal
- *  @param oldact
- *
- */
-#ifndef WIN32
-static void ompi_show_stackframe (int signo, siginfo_t * info, void * p);
-#endif
-
 /**
  * Here we register the ompi_show_stackframe function for signals
  * passed to OpenMPI by the mpi_signal-parameter passed to mpirun