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- The Sun-compiler 12 update 1 complains about noreturn-attributes

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assigned to function-declarations.
   Check this case and mark the currently only case existing in trunk.

   Thanks to Paul Hargrove for bringing this up.

   Let's test the svn commit msg CMR:v1.5

This commit was SVN r23676.
This commit is contained in:
Rainer Keller 2010-08-27 09:18:30 +00:00
parent ce91a8572d
commit 4abcf5a0d7
2 changed files with 28 additions and 4 deletions
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24
opal/config/opal_check_attributes.m4
View File

@ -6,7 +6,7 @@
# Copyright (c) 2004-2005 The University of Tennessee and The University
# of Tennessee Research Foundation. All rights
# reserved.
# Copyright (c) 2004-2007 High Performance Computing Center Stuttgart,
# Copyright (c) 2004-2010 High Performance Computing Center Stuttgart,
# University of Stuttgart. All rights reserved.
# Copyright (c) 2004-2005 The Regents of the University of California.
# All rights reserved.
@ -29,7 +29,8 @@ AC_DEFUN([_OPAL_ATTRIBUTE_FAIL_SEARCH],[
AC_REQUIRE([AC_PROG_GREP])
if test -s conftest.err ; then
# icc uses 'invalid attribute' and 'attribute "__XXX__" ignored'
for i in invalid ignore skip ; do
# Sun 12.1 emits 'warning: attribute parameter "__printf__" is undefined'
for i in invalid ignore skip undefined ; do
$GREP -iq $i conftest.err
if test "$?" = "0" ; then
opal_cv___attribute__[$1]=0
@ -206,6 +207,7 @@ AC_DEFUN([OPAL_CHECK_ATTRIBUTES], [
opal_cv___attribute__no_instrument_function=0
opal_cv___attribute__nonnull=0
opal_cv___attribute__noreturn=0
opal_cv___attribute__noreturn_funcptr=0
opal_cv___attribute__packed=0
opal_cv___attribute__pure=0
opal_cv___attribute__sentinel=0
@ -398,6 +400,22 @@ AC_DEFUN([OPAL_CHECK_ATTRIBUTES], [
[],
[])
_OPAL_CHECK_SPECIFIC_ATTRIBUTE([noreturn_funcptr],
[
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
extern void (*fatal_exit)(int arg1) __attribute__ ((__noreturn__));
void fatal(int arg1) { fatal_exit (arg1); }
],
[],
[$ATTRIBUTE_CFLAGS])
_OPAL_CHECK_SPECIFIC_ATTRIBUTE([packed],
[
struct foo {
@ -547,6 +565,8 @@ AC_DEFUN([OPAL_CHECK_ATTRIBUTES], [
[Whether your compiler has __attribute__ nonnull or not])
AC_DEFINE_UNQUOTED(OPAL_HAVE_ATTRIBUTE_NORETURN, [$opal_cv___attribute__noreturn],
[Whether your compiler has __attribute__ noreturn or not])
AC_DEFINE_UNQUOTED(OPAL_HAVE_ATTRIBUTE_NORETURN_FUNCPTR, [$opal_cv___attribute__noreturn_funcptr],
[Whether your compiler has __attribute__ noreturn and it works on function pointers])
AC_DEFINE_UNQUOTED(OPAL_HAVE_ATTRIBUTE_PACKED, [$opal_cv___attribute__packed],
[Whether your compiler has __attribute__ packed or not])
AC_DEFINE_UNQUOTED(OPAL_HAVE_ATTRIBUTE_PURE, [$opal_cv___attribute__pure],

8
orte/mca/ess/ess.h
View File

@ -5,7 +5,7 @@
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* Copyright (c) 2004-2010 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
@ -58,7 +58,11 @@ typedef int (*orte_ess_base_module_finalize_fn_t)(void);
* function should create an appropriate file to alert the local
* orted that termination was abnormal.
*/
typedef void (*orte_ess_base_module_abort_fn_t)(int status, bool report) __opal_attribute_noreturn__;
typedef void (*orte_ess_base_module_abort_fn_t)(int status, bool report)
#if OPAL_HAVE_ATTRIBUTE_NORETURN_FUNCPTR
__opal_attribute_noreturn__
#endif
;
/**
* Get the locality flag of the specified process