[rtems commit] libdl: Disable building libdl for the NIOS2. No relocation support.

[Chris Johns]

Module:    rtems
Branch:    master
Commit:    f98abbe0ebed3787b30236b370538956c9c695ca
Changeset: http://git.rtems.org/rtems/commit/?id=f98abbe0ebed3787b30236b370538956c9c695ca

Author:    Chris Johns <chrisj at rtems.org>
Date:      Thu Nov  6 13:08:48 2014 +1100

libdl: Disable building libdl for the NIOS2. No relocation support.

This should have been added.

---

 cpukit/configure.ac              |    2 +-
 cpukit/libdl/rtl-mdreloc-nios2.c |   44 --------------------------------------
 testsuites/libtests/configure.ac |    2 +-
 3 files changed, 2 insertions(+), 46 deletions(-)

diff --git a/cpukit/configure.ac b/cpukit/configure.ac
index b3c818c..d5b6eb3 100644
--- a/cpukit/configure.ac
+++ b/cpukit/configure.ac
@@ -377,7 +377,7 @@ AM_CONDITIONAL([RPCTOOLS],[test "$RPCGEN" = rpcgen \
 AC_MSG_CHECKING([whether CPU supports libdl])
 case $RTEMS_CPU in
   arm | bfin | h8300 | i386 | lm32 | m32r | m68k | mips | \
-  moxie | nios2 | powerpc | sparc | v850)
+  moxie | powerpc | sparc | v850)
    HAVE_LIBDL=yes ;;
   *)
    HAVE_LIBDL=no ;;
diff --git a/cpukit/libdl/rtl-mdreloc-nios2.c b/cpukit/libdl/rtl-mdreloc-nios2.c
deleted file mode 100644
index 4f63f07..0000000
--- a/cpukit/libdl/rtl-mdreloc-nios2.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Taken from NetBSD and stripped of the relocations not needed on RTEMS.
- */
-
-/*	$NetBSD: mdreloc.c,v 1.26 2010/01/14 11:58:32 skrll Exp $	*/
-
-#include <sys/cdefs.h>
-
-#include <errno.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <rtems/rtl/rtl.h>
-#include "rtl-elf.h"
-#include "rtl-error.h"
-#include "rtl-trace.h"
-
-bool
-rtems_rtl_elf_rel_resolve_sym (Elf_Word type)
-{
-  return true;
-}
-
-
-bool
-rtems_rtl_elf_relocate_rela (rtems_rtl_obj_t*      obj,
-                             const Elf_Rela*       rela,
-                             rtems_rtl_obj_sect_t* sect,
-                             Elf_Word              symvalue)
-{
-
-  return true;
-}
-
-bool
-rtems_rtl_elf_relocate_rel (rtems_rtl_obj_t*      obj,
-                            const Elf_Rel*        rel,
-                            rtems_rtl_obj_sect_t* sect,
-                            Elf_Word              symvalue)
-{
-  printf ("rtl: rel type record not supported; please report\n");
-  return false;
-}
diff --git a/testsuites/libtests/configure.ac b/testsuites/libtests/configure.ac
index 392e2a9..7d4871d 100644
--- a/testsuites/libtests/configure.ac
+++ b/testsuites/libtests/configure.ac
@@ -45,7 +45,7 @@ AM_CONDITIONAL(HAS_POSIX,test x"${rtems_cv_RTEMS_POSIX_API}" = x"yes")
 AC_MSG_CHECKING([whether CPU supports libdl])
 case $RTEMS_CPU in
   arm | bfin | h8300 | i386 | lm32 | m32r | m68k | mips | \
-  moxie | nios2 | powerpc | sparc | v850)
+  moxie | powerpc | sparc | v850)
    HAVE_LIBDL=yes ;;
   *)
    HAVE_LIBDL=no ;;