From 43e85a8f541dcc299092452d816749cf99e31d60 Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@redhat.com>
Date: Tue, 5 Jan 2010 21:10:30 +0000
Subject: [PATCH] merge from gcc

---
 include/ChangeLog      |  5 +++++
 include/ansidecl.h     |  4 ++--
 libdecnumber/ChangeLog |  4 ++++
 libdecnumber/configure | 44 ++++++++++++++++++++++++++++++++++++++++++
 libiberty/ChangeLog    |  6 ++++++
 libiberty/configure    |  1 +
 libiberty/configure.ac |  1 +
 7 files changed, 63 insertions(+), 2 deletions(-)

diff --git a/include/ChangeLog b/include/ChangeLog
index cd2b1a7df32..7e242a2dae4 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/41771
+	* ansidecl.h: Fix inline test for C99 and Sun Studio cc.
+
 2009-12-29  Joel Brobecker  <brobecker@adacore.com>
 
 	* dwarf2.h (enum dwarf_attribute): Add DW_AT_GNAT_descriptive_type.
diff --git a/include/ansidecl.h b/include/ansidecl.h
index 86b09447482..8b76647426b 100644
--- a/include/ansidecl.h
+++ b/include/ansidecl.h
@@ -1,6 +1,6 @@
 /* ANSI and traditional C compatability macros
    Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-   2002, 2003, 2004, 2005, 2006, 2007, 2009
+   2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -178,7 +178,7 @@ So instead we use the macro below and test it against specific values.  */
 /* inline requires special treatment; it's in C99, and GCC >=2.7 supports
    it too, but it's not in C89.  */
 #undef inline
-#if __STDC_VERSION__ > 199901L || defined(__cplusplus)
+#if __STDC_VERSION__ >= 199901L || defined(__cplusplus) || (defined(__SUNPRO_C) && defined(__C99FEATURES__))
 /* it's a keyword */
 #else
 # if GCC_VERSION >= 2007
diff --git a/libdecnumber/ChangeLog b/libdecnumber/ChangeLog
index 88df3a4d84b..b218e422918 100644
--- a/libdecnumber/ChangeLog
+++ b/libdecnumber/ChangeLog
@@ -1,3 +1,7 @@
+2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure: Regenerate.
+
 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
 
 	* decContext.c (decContextTestEndian): Move adj definition into
diff --git a/libdecnumber/configure b/libdecnumber/configure
index 75a7b90570f..f621fc7ccae 100755
--- a/libdecnumber/configure
+++ b/libdecnumber/configure
@@ -6162,49 +6162,61 @@ if test "$acx_cv_header_stdint" = stddef.h; then
     #define _UINT8_T
     #ifndef __uint8_t_defined
     #define __uint8_t_defined
+    #ifndef uint8_t
     typedef unsigned $acx_cv_type_int8_t uint8_t;
     #endif
     #endif
+    #endif
 
     #ifndef _UINT16_T
     #define _UINT16_T
     #ifndef __uint16_t_defined
     #define __uint16_t_defined
+    #ifndef uint16_t
     typedef unsigned $acx_cv_type_int16_t uint16_t;
     #endif
     #endif
+    #endif
 
     #ifndef _UINT32_T
     #define _UINT32_T
     #ifndef __uint32_t_defined
     #define __uint32_t_defined
+    #ifndef uint32_t
     typedef unsigned $acx_cv_type_int32_t uint32_t;
     #endif
     #endif
+    #endif
 
     #ifndef _INT8_T
     #define _INT8_T
     #ifndef __int8_t_defined
     #define __int8_t_defined
+    #ifndef int8_t
     typedef $acx_cv_type_int8_t int8_t;
     #endif
     #endif
+    #endif
 
     #ifndef _INT16_T
     #define _INT16_T
     #ifndef __int16_t_defined
     #define __int16_t_defined
+    #ifndef int16_t
     typedef $acx_cv_type_int16_t int16_t;
     #endif
     #endif
+    #endif
 
     #ifndef _INT32_T
     #define _INT32_T
     #ifndef __int32_t_defined
     #define __int32_t_defined
+    #ifndef int32_t
     typedef $acx_cv_type_int32_t int32_t;
     #endif
     #endif
+    #endif
 EOF
 elif test "$ac_cv_type_u_int32_t" = yes; then
   sed 's/^ *//' >> tmp-stdint.h <<EOF
@@ -6224,25 +6236,31 @@ elif test "$ac_cv_type_u_int32_t" = yes; then
     #define _UINT8_T
     #ifndef __uint8_t_defined
     #define __uint8_t_defined
+    #ifndef uint8_t
     typedef u_int8_t uint8_t;
     #endif
     #endif
+    #endif
 
     #ifndef _UINT16_T
     #define _UINT16_T
     #ifndef __uint16_t_defined
     #define __uint16_t_defined
+    #ifndef uint16_t
     typedef u_int16_t uint16_t;
     #endif
     #endif
+    #endif
 
     #ifndef _UINT32_T
     #define _UINT32_T
     #ifndef __uint32_t_defined
     #define __uint32_t_defined
+    #ifndef uint32_t
     typedef u_int32_t uint32_t;
     #endif
     #endif
+    #endif
 EOF
 else
   sed 's/^ *//' >> tmp-stdint.h <<EOF
@@ -6292,9 +6310,11 @@ elif test "$ac_cv_type_u_int64_t" = yes; then
     #define _UINT64_T
     #ifndef __uint64_t_defined
     #define __uint64_t_defined
+    #ifndef uint64_t
     typedef u_int64_t uint64_t;
     #endif
     #endif
+    #endif
 EOF
 elif test -n "$acx_cv_type_int64_t"; then
   sed 's/^ *//' >> tmp-stdint.h <<EOF
@@ -6302,15 +6322,19 @@ elif test -n "$acx_cv_type_int64_t"; then
     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
     #ifndef _INT64_T
     #define _INT64_T
+    #ifndef int64_t
     typedef $acx_cv_type_int64_t int64_t;
     #endif
+    #endif
     #ifndef _UINT64_T
     #define _UINT64_T
     #ifndef __uint64_t_defined
     #define __uint64_t_defined
+    #ifndef uint64_t
     typedef unsigned $acx_cv_type_int64_t uint64_t;
     #endif
     #endif
+    #endif
 EOF
 else
   sed 's/^ *//' >> tmp-stdint.h <<EOF
@@ -6320,13 +6344,17 @@ else
     #ifndef _INT64_T
     #define _INT64_T
     #ifndef __int64_t_defined
+    #ifndef int64_t
     typedef long long int64_t;
     #endif
     #endif
+    #endif
     #ifndef _UINT64_T
     #define _UINT64_T
+    #ifndef uint64_t
     typedef unsigned long long uint64_t;
     #endif
+    #endif
 
     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
@@ -6338,24 +6366,32 @@ else
 
     # ifndef _INT64_T
     # define _INT64_T
+    # ifndef int64_t
     __extension__ typedef long long int64_t;
     # endif
+    # endif
     # ifndef _UINT64_T
     # define _UINT64_T
+    # ifndef uint64_t
     __extension__ typedef unsigned long long uint64_t;
     # endif
+    # endif
 
     #elif !defined __STRICT_ANSI__
     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
 
     #  ifndef _INT64_T
     #  define _INT64_T
+    #  ifndef int64_t
     typedef __int64 int64_t;
     #  endif
+    #  endif
     #  ifndef _UINT64_T
     #  define _UINT64_T
+    #  ifndef uint64_t
     typedef unsigned __int64 uint64_t;
     #  endif
+    #  endif
     # endif /* compiler */
 
     #endif /* ANSI version */
@@ -6368,11 +6404,15 @@ if test "$ac_cv_type_uintptr_t" != yes; then
 
     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
     #ifndef __uintptr_t_defined
+    #ifndef uintptr_t
     typedef u$acx_cv_type_intptr_t uintptr_t;
     #endif
+    #endif
     #ifndef __intptr_t_defined
+    #ifndef intptr_t
     typedef $acx_cv_type_intptr_t  intptr_t;
     #endif
+    #endif
 EOF
 fi
 
@@ -6422,16 +6462,20 @@ if test "$ac_cv_type_uintmax_t" != yes; then
   sed 's/^ *//' >> tmp-stdint.h <<EOF
 
     /* Define intmax based on what we found */
+    #ifndef intmax_t
     #ifdef _INT64_T
     typedef int64_t       intmax_t;
     #else
     typedef long          intmax_t;
     #endif
+    #endif
+    #ifndef uintmax_t
     #ifdef _UINT64_T
     typedef uint64_t      uintmax_t;
     #else
     typedef unsigned long uintmax_t;
     #endif
+    #endif
 EOF
 fi
 
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index f8ba8f7909d..c3d8f196b27 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,9 @@
+2010-01-04  Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+
+	PR target/42316
+	* configure.ac (PICFLAG): Use -fPIC on SH hosts.
+	* configure: Regenerate.
+
 2009-12-07  Doug Evans  <dje@google.com>
 
 	* pex-unix.c (pex_unix_exec_child): Save/restore environ.
diff --git a/libiberty/configure b/libiberty/configure
index 6a3f6028d20..77aeb56c707 100755
--- a/libiberty/configure
+++ b/libiberty/configure
@@ -4860,6 +4860,7 @@ if [ "${shared}" = "yes" ]; then
 			  * ) PICFLAG=-fPIC ;;
 			esac ;;
     s390*-*-*)		PICFLAG=-fpic ;;
+    sh*-*-*)		PICFLAG=-fPIC ;;
   esac
 fi
 
diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index 6da7ea0869f..515bb338441 100644
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -217,6 +217,7 @@ if [[ "${shared}" = "yes" ]]; then
 			  * ) PICFLAG=-fPIC ;;
 			esac ;;
     s390*-*-*)		PICFLAG=-fpic ;;
+    sh*-*-*)		PICFLAG=-fPIC ;;
   esac
 fi
 AC_SUBST(PICFLAG)
-- 
2.30.2