updates from Tony Bennett for PA and UNIX ports

c/src/lib/libbsp/unix/posix/startup/no-ctor.c

@@ -0,0 +1,16 @@
+/*
+ *  rtems, floss, libc are always compiled with GNU compilers
+ *  application code may be compiled with some other C++ compiler
+ *  that has a different global constructor technique.
+ *
+ *  For the simple case, where the app has no global constructors or
+ *  is compiled by g++, we provide this empty routine
+ *  In order to get both g++ constructors (RTEMS::RTEMS, for example)
+ *  and application constructors run, we provide this routine.
+ *
+ *  $Id$
+ */
+
+void invoke_non_gnu_constructors(void)
+{
+}

c/src/lib/libbsp/unix/posix/startup/rtems-ctor.cc

@@ -1,5 +1,5 @@
-// 	@(#)rtems-ctor.cc	1.6 - 95/04/25
 // 
+// 	@(#)rtems-ctor.cc	1.6 - 95/04/25
 //
 
 /*
@@ -81,6 +81,8 @@ RTEMS::~RTEMS()
 }
 
 extern "C" {
+    extern void invoke_non_gnu_constructors(void);
+
     int
     main(int argc,
          char **argv,
@@ -95,6 +97,12 @@ extern "C" {
         else
             rtems_progname = "RTEMS";
 
+        /*
+         * run any non-gnu constructors we may need
+         */
+        
+        invoke_non_gnu_constructors();
+
         /*
          *  Start multitasking
          */