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-rw-r--r--sysdeps/mach/alpha/machine-lock.h10
-rw-r--r--sysdeps/mach/configure49
-rw-r--r--sysdeps/mach/hurd/alpha/tls.h53
-rwxr-xr-xsysdeps/mach/hurd/configure10
-rw-r--r--sysdeps/powerpc/powerpc64/dl-machine.h164
-rw-r--r--sysdeps/powerpc/powerpc64/dl-tls.h40
-rw-r--r--sysdeps/unix/sysv/linux/configure12
-rw-r--r--sysdeps/unix/sysv/linux/dl-librecon.h7
8 files changed, 39 insertions, 306 deletions
diff --git a/sysdeps/mach/alpha/machine-lock.h b/sysdeps/mach/alpha/machine-lock.h
index 363c29e56f..80f8750c87 100644
--- a/sysdeps/mach/alpha/machine-lock.h
+++ b/sysdeps/mach/alpha/machine-lock.h
@@ -1,5 +1,5 @@
 /* Machine-specific definition for spin locks.  Alpha version.
-   Copyright (C) 1994,97,2002 Free Software Foundation, Inc.
+   Copyright (C) 1994, 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -38,8 +38,8 @@ typedef __volatile long int __spin_lock_t;
 _EXTERN_INLINE void
 __spin_unlock (__spin_lock_t *__lock)
 {
-  __asm__ __volatile__ ("mb");
-  *__lock = 0;
+  __asm__ __volatile__ ("mb; stq $31, %0; mb"
+			: "=m" (__lock));
 }
 
 /* Try to lock LOCK; return nonzero if we locked it, zero if another has.  */
@@ -47,9 +47,6 @@ __spin_unlock (__spin_lock_t *__lock)
 _EXTERN_INLINE int
 __spin_try_lock (register __spin_lock_t *__lock)
 {
-#if 1
-  return 1;
-#else
   register long int __rtn, __tmp;
 
   do
@@ -69,7 +66,6 @@ __spin_try_lock (register __spin_lock_t *__lock)
    } while (! __rtn);
   /* RTN is now nonzero; we have the lock.  */
   return __rtn;
-#endif
 }
 
 /* Return nonzero if LOCK is locked.  */
diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure
index 6fd414845f..597a0a5b1b 100644
--- a/sysdeps/mach/configure
+++ b/sysdeps/mach/configure
@@ -102,7 +102,7 @@ _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  egrep -v '^ *\+' conftest.er1 >conftest.err
+  grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
@@ -148,7 +148,7 @@ _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  egrep -v '^ *\+' conftest.er1 >conftest.err
+  grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
@@ -193,12 +193,6 @@ else
 #line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/mach_types.h>
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
@@ -241,12 +235,6 @@ else
 #line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/mach_types.h>
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
@@ -290,12 +278,6 @@ else
 #line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/task_info.h>
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
@@ -354,7 +336,7 @@ _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  egrep -v '^ *\+' conftest.er1 >conftest.err
+  grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
@@ -390,6 +372,21 @@ echo "$as_me: error: what manner of Mach is this?" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
+echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_prog_egrep+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+    then ac_cv_prog_egrep='grep -E'
+    else ac_cv_prog_egrep='egrep'
+    fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+ EGREP=$ac_cv_prog_egrep
+
+
 echo "$as_me:$LINENO: checking for host_page_size in mach_host.defs" >&5
 echo $ECHO_N "checking for host_page_size in mach_host.defs... $ECHO_C" >&6
 if test "${libc_cv_mach_host_page_size+set}" = set; then
@@ -402,7 +399,7 @@ else
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "host_page_size" >/dev/null 2>&1; then
+  $EGREP "host_page_size" >/dev/null 2>&1; then
   libc_cv_mach_host_page_size=yes
 else
   libc_cv_mach_host_page_size=no
@@ -432,7 +429,7 @@ _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  egrep -v '^ *\+' conftest.er1 >conftest.err
+  grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
@@ -472,7 +469,7 @@ _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
-  egrep -v '^ *\+' conftest.er1 >conftest.err
+  grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
@@ -517,7 +514,7 @@ else
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "i386_io_perm_modify" >/dev/null 2>&1; then
+  $EGREP "i386_io_perm_modify" >/dev/null 2>&1; then
   libc_cv_mach_i386_ioports=yes
 else
   libc_cv_mach_i386_ioports=no
@@ -546,7 +543,7 @@ else
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "i386_set_gdt" >/dev/null 2>&1; then
+  $EGREP "i386_set_gdt" >/dev/null 2>&1; then
   libc_cv_mach_i386_gdt=yes
 else
   libc_cv_mach_i386_gdt=no
diff --git a/sysdeps/mach/hurd/alpha/tls.h b/sysdeps/mach/hurd/alpha/tls.h
deleted file mode 100644
index e820a013bf..0000000000
--- a/sysdeps/mach/hurd/alpha/tls.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Definition for thread-local data handling.  Hurd/Alpha version.
-   Copyright (C) 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _TLS_H
-#define _TLS_H
-
-#if defined HAVE_TLS_SUPPORT && 0
-
-/* Signal that TLS support is available.  */
-# define USE_TLS	1
-
-/* Code to initially initialize the thread pointer.  This might need
-   special attention since 'errno' is not yet available and if the
-   operation can cause a failure 'errno' must not be touched.  */
-# define TLS_INIT_TP(descr)						      \
-  do									      \
-  {									      \
-    register tcbhead_t *_a0 __asm__ ("$16") = (descr);			      \
-    __asm__ ("call_pal %0" : : "i" (PAL_wruniq), "r" (_a0));		      \
-  } while (0)
-
-# define THREAD_TCB()							      \
-  ({									      \
-    register tcbhead_t *_rv __asm__ ("$0");				      \
-    __asm__ ("call_pal %0" : "=r" (rv) : "i" (PAL_rduniq));		      \
-    _rv;								      \
-  })
-
-/* Install new dtv for current thread.  */
-# define INSTALL_NEW_DTV(dtv)		(THREAD_DTV () = (dtv))
-
-/* Return the address of the dtv for the current thread.  */
-# define THREAD_DTV() 			(THREAD_TCB ()->dtv)
-
-#endif /* HAVE_TLS_SUPPORT */
-
-#endif	/* tls.h */
diff --git a/sysdeps/mach/hurd/configure b/sysdeps/mach/hurd/configure
index 07f62b87c4..86239bb483 100755
--- a/sysdeps/mach/hurd/configure
+++ b/sysdeps/mach/hurd/configure
@@ -27,22 +27,16 @@ case "$machine" in
     ;;
 esac
 
+
 echo "$as_me:$LINENO: checking Hurd header version" >&5
 echo $ECHO_N "checking Hurd header version... $ECHO_C" >&6
 if test "${libc_cv_hurd_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-
-cat >conftest.$ac_ext <<_ACEOF
+  cat >conftest.$ac_ext <<_ACEOF
 #line $LINENO "configure"
 #include "confdefs.h"
 #include <hurd/version.h>
-#ifdef F77_DUMMY_MAIN
-#  ifdef __cplusplus
-     extern "C"
-#  endif
-   int F77_DUMMY_MAIN() { return 1; }
-#endif
 int
 main ()
 {
diff --git a/sysdeps/powerpc/powerpc64/dl-machine.h b/sysdeps/powerpc/powerpc64/dl-machine.h
index 7d7e78677a..62e7f22c6b 100644
--- a/sysdeps/powerpc/powerpc64/dl-machine.h
+++ b/sysdeps/powerpc/powerpc64/dl-machine.h
@@ -328,19 +328,9 @@ elf_machine_dynamic (void)
    PLT entries should not be allowed to define the value.
    ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
    of the main executable's symbols, as for a COPY reloc.  */
-
-#if defined USE_TLS && (!defined RTLD_BOOTSTRAP || USE___THREAD)
-#define elf_machine_type_class(type) \
-  (   (((type) == R_PPC64_DTPMOD64	\
-    ||  (type) == R_PPC64_DTPREL64	\
-    ||  (type) == R_PPC64_TPREL64 \
-    ||  (type) == R_PPC64_ADDR24) * ELF_RTYPE_CLASS_PLT)	\
-    | (((type) == R_PPC64_COPY) * ELF_RTYPE_CLASS_COPY))
-#else
 #define elf_machine_type_class(type) \
   ((((type) == R_PPC64_ADDR24) * ELF_RTYPE_CLASS_PLT)	\
    | (((type) == R_PPC64_COPY) * ELF_RTYPE_CLASS_COPY))
-#endif
 
 /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
 #define ELF_MACHINE_JMP_SLOT	R_PPC64_JMP_SLOT
@@ -544,7 +534,7 @@ elf_machine_rela_relative (Elf64_Addr l_addr, const Elf64_Rela *reloc,
 			   Elf64_Addr *const reloc_addr)
 {
   *reloc_addr = l_addr + reloc->r_addend;
-}
+}			       
 
 /* Perform the relocation specified by RELOC and SYM (which is fully
    resolved).  MAP is the object containing the reloc.  */
@@ -557,7 +547,7 @@ elf_machine_rela (struct link_map *map,
 {
   int r_type = ELF64_R_TYPE (reloc->r_info);
   struct link_map *sym_map;
-  Elf64_Addr value, raw_value;
+  Elf64_Addr value;
 #ifndef RTLD_BOOTSTRAP
   const Elf64_Sym *const refsym = sym;
   /* This is defined in rtld.c, but nowhere in the static libc.a; make the
@@ -574,80 +564,28 @@ elf_machine_rela (struct link_map *map,
       /* Already done in dynamic linker.  */
       if (map != &GL(dl_rtld_map))
 #endif
-      *reloc_addr = map->l_addr + reloc->r_addend;
+	*reloc_addr = map->l_addr + reloc->r_addend;
       return;
     }
 
   if (r_type == R_PPC64_NONE)
     return;
 
-  value = 0;
-  raw_value = 0;
-
-#if defined USE_TLS && !defined RTLD_BOOTSTRAP
-  sym_map = RESOLVE_MAP (&sym, version, r_type);
-  raw_value = value = reloc->r_addend;
-  if (sym_map)
-    if (sym)
-    {
-      raw_value += sym->st_value;
-      value = raw_value + sym_map->l_addr;
-    }
-#else
   sym_map = RESOLVE_MAP (&sym, version, r_type);
+  value = 0;
   if (sym_map)
-  {
-    if (sym)
     {
-      raw_value = sym->st_value + sym_map->l_addr;
+      if (sym)
+	value = sym_map->l_addr + sym->st_value;
+      value += reloc->r_addend;
     }
-    value = raw_value + reloc->r_addend;
-  }
-#endif
 
   switch (r_type)
     {
     case R_PPC64_ADDR64:
     case R_PPC64_GLOB_DAT:
-      *reloc_addr = value;      
+      *reloc_addr = value;
       return;
-      
-#if defined USE_TLS && (!defined RTLD_BOOTSTRAP || USE___THREAD)
-
-    case R_PPC64_DTPMOD64:
-#ifdef RTLD_BOOTSTRAP
-    /* During startup the dynamic linker is always index 1.  */
-      *reloc_addr = 1;
-#else
-    /* Get the information from the link map returned by the
-       resolv function.  */
-      if (sym_map != NULL)
-        {
-          *reloc_addr = sym_map->l_tls_modid;
-        }
-#endif
-      return;
-      
-    case R_PPC64_TPREL64:
-#ifdef RTLD_BOOTSTRAP
-      *reloc_addr = raw_value + map->l_tls_offset - 0x7010;
-#else
-      if (sym_map)
-      {
-        CHECK_STATIC_TLS (map, sym_map);
-        *reloc_addr = raw_value + sym_map->l_tls_offset - 0x7010;
-      }
-#endif
-      return;
-      
-    case R_PPC64_DTPREL64:
-#ifndef RTLD_BOOTSTRAP
-      /* During relocation all TLS symbols are defined and used.
-       Therefore the offset is already correct.  */
-      *reloc_addr = raw_value - 0x8000;
-#endif
-      return;
-#endif      
 
     case R_PPC64_JMP_SLOT:
 
@@ -663,61 +601,15 @@ elf_machine_rela (struct link_map *map,
 					       value, 0xfffc);
       break;
 
-    case R_PPC64_TPREL16_LO_DS:
-      if (dont_expect ((value & 3) != 0))
-        _dl_reloc_overflow (map, "R_PPC64_TPREL16_LO_DS", 
-                            reloc_addr, sym, refsym);
-      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
-                                              value, 0xfffc);
-      break;
-
-    case R_PPC64_DTPREL16_LO_DS:
-      if (dont_expect ((value & 3) != 0))
-        _dl_reloc_overflow (map, "R_PPC64_DTPREL16_LO_DS", 
-                            reloc_addr, sym, refsym);
-      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
-                                              value, 0xfffc);
-      break;
-
-    case R_PPC64_GOT_TPREL16_LO_DS:
-      if (dont_expect ((value & 3) != 0))
-        _dl_reloc_overflow (map, "R_PPC64_GOT_TPREL16_LO_DS", 
-                            reloc_addr, sym, refsym);
-      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
-                                              value, 0xfffc);
-      break;
-
-    case R_PPC64_GOT_DTPREL16_LO_DS:
-      if (dont_expect ((value & 3) != 0))
-        _dl_reloc_overflow (map, "R_PPC64_GOT_DTPREL16_LO_DS", 
-                            reloc_addr, sym, refsym);
-      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
-                                              value, 0xfffc);
-      break;
-
     case R_PPC64_ADDR16_LO:
-    case R_PPC64_TPREL16_LO:
-    case R_PPC64_DTPREL16_LO:
-    case R_PPC64_GOT_TLSGD16_LO:
-    case R_PPC64_GOT_TLSLD16_LO:
       *(Elf64_Half *) reloc_addr = PPC_LO (value);
       break;
 
     case R_PPC64_ADDR16_HI:
-    case R_PPC64_TPREL16_HI:
-    case R_PPC64_DTPREL16_HI:
-    case R_PPC64_GOT_TPREL16_HI:
-    case R_PPC64_GOT_DTPREL16_HI:
-    case R_PPC64_GOT_TLSGD16_HI:
-    case R_PPC64_GOT_TLSLD16_HI:
       *(Elf64_Half *) reloc_addr = PPC_HI (value);
       break;
 
     case R_PPC64_ADDR16_HA:
-    case R_PPC64_TPREL16_HA:
-    case R_PPC64_DTPREL16_HA:
-    case R_PPC64_GOT_TLSGD16_HA:
-    case R_PPC64_GOT_TLSLD16_HA:
       *(Elf64_Half *) reloc_addr = PPC_HA (value);
       break;
 
@@ -798,59 +690,19 @@ elf_machine_rela (struct link_map *map,
 					       value, 0xfffc);
       break;
 
-    case R_PPC64_TPREL16_DS:
-      if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
-        _dl_reloc_overflow (map, "R_PPC64_TPREL16_DS", reloc_addr, 
-                            sym, refsym);
-      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
-                                              value, 0xfffc);
-      break;
-
-    case R_PPC64_DTPREL16_DS:
-      if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
-        _dl_reloc_overflow (map, "R_PPC64_DTPREL16_DS", reloc_addr, 
-                            sym, refsym);
-      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
-                                              value, 0xfffc);
-      break;
-
-    case R_PPC64_GOT_TPREL16_DS:
-      if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
-        _dl_reloc_overflow (map, "R_PPC64_GOT_TPREL16_DS", reloc_addr, 
-                            sym, refsym);
-      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
-                                              value, 0xfffc);
-      break;
-
-    case R_PPC64_GOT_DTPREL16_DS:
-      if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
-        _dl_reloc_overflow (map, "R_PPC64_GOT_DTPREL16_DS", 
-                            reloc_addr, sym, refsym);
-      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
-                                              value, 0xfffc);
-      break;
-
     case R_PPC64_ADDR16_HIGHER:
-    case R_PPC64_TPREL16_HIGHER:
-    case R_PPC64_DTPREL16_HIGHER:
       *(Elf64_Half *) reloc_addr = PPC_HIGHER (value);
       break;
 
     case R_PPC64_ADDR16_HIGHEST:
-    case R_PPC64_TPREL16_HIGHEST:
-    case R_PPC64_DTPREL16_HIGHEST:
       *(Elf64_Half *) reloc_addr = PPC_HIGHEST (value);
       break;
 
     case R_PPC64_ADDR16_HIGHERA:
-    case R_PPC64_TPREL16_HIGHERA:
-    case R_PPC64_DTPREL16_HIGHERA:
       *(Elf64_Half *) reloc_addr = PPC_HIGHERA (value);
       break;
 
     case R_PPC64_ADDR16_HIGHESTA:
-    case R_PPC64_TPREL16_HIGHESTA:
-    case R_PPC64_DTPREL16_HIGHESTA:
       *(Elf64_Half *) reloc_addr = PPC_HIGHESTA (value);
       break;
 
diff --git a/sysdeps/powerpc/powerpc64/dl-tls.h b/sysdeps/powerpc/powerpc64/dl-tls.h
deleted file mode 100644
index a353bbc4ae..0000000000
--- a/sysdeps/powerpc/powerpc64/dl-tls.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Thread-local storage handling in the ELF dynamic linker.  PowerPC64 version.
-   Copyright (C) 2003 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-
-/* Type used for the representation of TLS information in the TOC.  */
-typedef struct
-{
-  unsigned long int ti_module;
-  unsigned long int ti_offset;
-} tls_index;
-
-
-#ifdef SHARED
-
-extern void *__tls_get_addr (tls_index *ti);
-
-/* Dynamic thread vector pointers point 0x8000 past the start of each
-   TLS block.  */
-# define TLS_DTV_OFFSET		0x8000
-
-# define GET_ADDR_OFFSET	(ti->ti_offset + TLS_DTV_OFFSET)
-# define __TLS_GET_ADDR(__ti)	(__tls_get_addr (__ti) - TLS_DTV_OFFSET)
-
-#endif
diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure
index a1db0aab0e..721d6e7264 100644
--- a/sysdeps/unix/sysv/linux/configure
+++ b/sysdeps/unix/sysv/linux/configure
@@ -44,11 +44,7 @@ if test "${libc_cv_linux2010+set}" = set; then
 else
   cat >conftest.$ac_ext <<_ACEOF
 #line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
+#include "confdefs.h"
 #include <linux/version.h>
 #if !defined LINUX_VERSION_CODE || LINUX_VERSION_CODE <  (2 *65536+ 0 *256+ 10) /* 2.0.10 */
 eat flaming death
@@ -169,11 +165,7 @@ echo $ECHO_N "checking for kernel header at least $minimum_kernel... $ECHO_C" >&
   abinum=`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1,\2,\3/'`;
   cat >conftest.$ac_ext <<_ACEOF
 #line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
+#include "confdefs.h"
 #include <linux/version.h>
 #if LINUX_VERSION_CODE < $decnum
 eat flaming death
diff --git a/sysdeps/unix/sysv/linux/dl-librecon.h b/sysdeps/unix/sysv/linux/dl-librecon.h
index 91535da37d..afe1ec4b72 100644
--- a/sysdeps/unix/sysv/linux/dl-librecon.h
+++ b/sysdeps/unix/sysv/linux/dl-librecon.h
@@ -1,5 +1,5 @@
 /* Optional code to distinguish library flavours.
-   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
 
@@ -39,12 +39,7 @@ _dl_osversion_init (char *assume_kernel)
       if (!*q)
 	break;
     }
-#if __LINUX_KERNEL_VERSION > 0
-  if (osversion < __LINUX_KERNEL_VERSION)
-    osversion = __LINUX_KERNEL_VERSION;
-#else
   if (osversion)
-#endif
     GL(dl_osversion) = osversion;
 }