Try a full prototype for alloca() for those systems that need it.

diff --git a/popt/system.h b/popt/system.h
index 6f496ed..a2dec86 100644 (file)
--- a/popt/system.h
+++ b/popt/system.h
@@ -75,7 +75,7 @@ void * alloca (size_t __size)
 #  else
 #   ifdef HAVE_ALLOCA
 #    ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
+char *alloca(size_t size);
 #    endif
 #   else
 #    ifdef alloca