* configure.in: Revert 2002-04-07. Instead, auto-configure

	HAVE_ST_C_IMPL.
	* configure: Regenerate.
	* config.in: Regenerate.
	* rs6000-core.c (CNEW_IMPL): Guard use of c_impl with HAVE_ST_C_IMPL
	or AIX_5_CORE.

1 files changed, 92 insertions, 67 deletions

diff --git a/bfd/configure b/bfd/configure
index 3dc3b75..d3db2b2 100755
--- a/bfd/configure
+++ b/bfd/configure
@@ -5181,10 +5181,35 @@ if test "${target}" = "${host}"; then
         COREFILE=rs6000-core.lo
 	COREFLAG="$COREFLAG -DAIX_5_CORE -DAIX_CORE_DUMPX_CORE"
 	;;
-  rs6000-*-aix4.[4-9]* | powerpc-*-aix4.[4-9]* | \
-  rs6000-*-aix4.3.[3-9]* | powerpc-*-aix4.3.[3-9]*)
+  rs6000-*-aix4.[3-9]* | powerpc-*-aix4.[3-9]*)
         COREFILE=rs6000-core.lo
 	COREFLAG="$COREFLAG -DAIX_CORE_DUMPX_CORE"
+	# Not all versions of AIX with -DAIX_CORE_DUMPX_CORE
+	# have c_impl as a member of struct core_dumpx
+	echo $ac_n "checking for c_impl in struct core_dumpx""... $ac_c" 1>&6
+echo "configure:5191: checking for c_impl in struct core_dumpx" >&5
+	cat > conftest.$ac_ext <<EOF
+#line 5193 "configure"
+#include "confdefs.h"
+#include <core.h>
+int main() {
+struct core_dumpx c; c.c_impl = 0;
+; return 0; }
+EOF
+if { (eval echo configure:5200: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  cat >> confdefs.h <<\EOF
+#define HAVE_ST_C_IMPL 1
+EOF
+
+	  echo "$ac_t""yes" 1>&6
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  echo "$ac_t""no" 1>&6
+fi
+rm -f conftest*
 	;;
   rs6000-*-aix4*)	COREFILE=rs6000-core.lo ;;
   rs6000-*-*)		COREFILE=rs6000-core.lo ;;
@@ -5238,17 +5263,17 @@ if test "${target}" = "${host}"; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5242: checking for $ac_hdr" >&5
+echo "configure:5267: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5247 "configure"
+#line 5272 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5252: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -5276,12 +5301,12 @@ done
 
   if test "$ac_cv_header_sys_procfs_h" = yes; then
     echo $ac_n "checking for prstatus_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5280: checking for prstatus_t in sys/procfs.h" >&5
+echo "configure:5305: checking for prstatus_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prstatus_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5285 "configure"
+#line 5310 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5290,7 +5315,7 @@ int main() {
 prstatus_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5294: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5319: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prstatus_t=yes
 else
@@ -5312,12 +5337,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prstatus_t" 1>&6
 
     echo $ac_n "checking for prstatus32_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5316: checking for prstatus32_t in sys/procfs.h" >&5
+echo "configure:5341: checking for prstatus32_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prstatus32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5321 "configure"
+#line 5346 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5326,7 +5351,7 @@ int main() {
 prstatus32_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5330: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5355: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prstatus32_t=yes
 else
@@ -5348,12 +5373,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prstatus32_t" 1>&6
 
     echo $ac_n "checking for prstatus_t.pr_who in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5352: checking for prstatus_t.pr_who in sys/procfs.h" >&5
+echo "configure:5377: checking for prstatus_t.pr_who in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5357 "configure"
+#line 5382 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5362,7 +5387,7 @@ int main() {
 prstatus_t avar; void* aref = (void*) &avar.pr_who
 ; return 0; }
 EOF
-if { (eval echo configure:5366: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5391: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who=yes
 else
@@ -5384,12 +5409,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_member_prstatus_t_pr_who" 1>&6
 
     echo $ac_n "checking for prstatus32_t.pr_who in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5388: checking for prstatus32_t.pr_who in sys/procfs.h" >&5
+echo "configure:5413: checking for prstatus32_t.pr_who in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5393 "configure"
+#line 5418 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5398,7 +5423,7 @@ int main() {
 prstatus32_t avar; void* aref = (void*) &avar.pr_who
 ; return 0; }
 EOF
-if { (eval echo configure:5402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who=yes
 else
@@ -5420,12 +5445,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_member_prstatus32_t_pr_who" 1>&6
 
     echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5424: checking for pstatus_t in sys/procfs.h" >&5
+echo "configure:5449: checking for pstatus_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5429 "configure"
+#line 5454 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5434,7 +5459,7 @@ int main() {
 pstatus_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5438: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_pstatus_t=yes
 else
@@ -5456,12 +5481,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
 
     echo $ac_n "checking for pxstatus_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5460: checking for pxstatus_t in sys/procfs.h" >&5
+echo "configure:5485: checking for pxstatus_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pxstatus_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5465 "configure"
+#line 5490 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5470,7 +5495,7 @@ int main() {
 pxstatus_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5474: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_pxstatus_t=yes
 else
@@ -5492,12 +5517,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pxstatus_t" 1>&6
 
     echo $ac_n "checking for pstatus32_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5496: checking for pstatus32_t in sys/procfs.h" >&5
+echo "configure:5521: checking for pstatus32_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5501 "configure"
+#line 5526 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5506,7 +5531,7 @@ int main() {
 pstatus32_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5510: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5535: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_pstatus32_t=yes
 else
@@ -5528,12 +5553,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus32_t" 1>&6
 
     echo $ac_n "checking for prpsinfo_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5532: checking for prpsinfo_t in sys/procfs.h" >&5
+echo "configure:5557: checking for prpsinfo_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prpsinfo_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5537 "configure"
+#line 5562 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5542,7 +5567,7 @@ int main() {
 prpsinfo_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prpsinfo_t=yes
 else
@@ -5564,12 +5589,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prpsinfo_t" 1>&6
 
     echo $ac_n "checking for prpsinfo32_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5568: checking for prpsinfo32_t in sys/procfs.h" >&5
+echo "configure:5593: checking for prpsinfo32_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prpsinfo32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5573 "configure"
+#line 5598 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5578,7 +5603,7 @@ int main() {
 prpsinfo32_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5582: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5607: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_prpsinfo32_t=yes
 else
@@ -5600,12 +5625,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prpsinfo32_t" 1>&6
 
     echo $ac_n "checking for psinfo_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5604: checking for psinfo_t in sys/procfs.h" >&5
+echo "configure:5629: checking for psinfo_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psinfo_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5609 "configure"
+#line 5634 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5614,7 +5639,7 @@ int main() {
 psinfo_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5643: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_psinfo_t=yes
 else
@@ -5636,12 +5661,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psinfo_t" 1>&6
 
     echo $ac_n "checking for psinfo32_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5640: checking for psinfo32_t in sys/procfs.h" >&5
+echo "configure:5665: checking for psinfo32_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psinfo32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5645 "configure"
+#line 5670 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5650,7 +5675,7 @@ int main() {
 psinfo32_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5679: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_psinfo32_t=yes
 else
@@ -5672,12 +5697,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psinfo32_t" 1>&6
 
     echo $ac_n "checking for lwpstatus_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5676: checking for lwpstatus_t in sys/procfs.h" >&5
+echo "configure:5701: checking for lwpstatus_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpstatus_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5681 "configure"
+#line 5706 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5686,7 +5711,7 @@ int main() {
 lwpstatus_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5715: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_lwpstatus_t=yes
 else
@@ -5708,12 +5733,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpstatus_t" 1>&6
 
     echo $ac_n "checking for lwpxstatus_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5712: checking for lwpxstatus_t in sys/procfs.h" >&5
+echo "configure:5737: checking for lwpxstatus_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpxstatus_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5717 "configure"
+#line 5742 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5722,7 +5747,7 @@ int main() {
 lwpxstatus_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_lwpxstatus_t=yes
 else
@@ -5744,12 +5769,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpxstatus_t" 1>&6
 
     echo $ac_n "checking for lwpstatus_t.pr_context in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5748: checking for lwpstatus_t.pr_context in sys/procfs.h" >&5
+echo "configure:5773: checking for lwpstatus_t.pr_context in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5753 "configure"
+#line 5778 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5758,7 +5783,7 @@ int main() {
 lwpstatus_t avar; void* aref = (void*) &avar.pr_context
 ; return 0; }
 EOF
-if { (eval echo configure:5762: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context=yes
 else
@@ -5780,12 +5805,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_context" 1>&6
 
     echo $ac_n "checking for lwpstatus_t.pr_reg in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5784: checking for lwpstatus_t.pr_reg in sys/procfs.h" >&5
+echo "configure:5809: checking for lwpstatus_t.pr_reg in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5789 "configure"
+#line 5814 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5794,7 +5819,7 @@ int main() {
 lwpstatus_t avar; void* aref = (void*) &avar.pr_reg
 ; return 0; }
 EOF
-if { (eval echo configure:5798: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg=yes
 else
@@ -5816,12 +5841,12 @@ EOF
  echo "$ac_t""$bfd_cv_have_sys_procfs_type_member_lwpstatus_t_pr_reg" 1>&6
 
     echo $ac_n "checking for win32_pstatus_t in sys/procfs.h""... $ac_c" 1>&6
-echo "configure:5820: checking for win32_pstatus_t in sys/procfs.h" >&5
+echo "configure:5845: checking for win32_pstatus_t in sys/procfs.h" >&5
  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_win32_pstatus_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5825 "configure"
+#line 5850 "configure"
 #include "confdefs.h"
 
 #define _SYSCALL32
@@ -5830,7 +5855,7 @@ int main() {
 win32_pstatus_t avar
 ; return 0; }
 EOF
-if { (eval echo configure:5834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5859: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   bfd_cv_have_sys_procfs_type_win32_pstatus_t=yes
 else
@@ -6244,10 +6269,10 @@ case ${host64}-${target64}-${want64} in
     if test -n "$GCC" ; then
        bad_64bit_gcc=no;
        echo $ac_n "checking for gcc version with buggy 64-bit support""... $ac_c" 1>&6
-echo "configure:6248: checking for gcc version with buggy 64-bit support" >&5
+echo "configure:6273: checking for gcc version with buggy 64-bit support" >&5
        # Add more tests for gcc versions with non-working 64-bit support here.
        cat > conftest.$ac_ext <<EOF
-#line 6251 "configure"
+#line 6276 "configure"
 #include "confdefs.h"
 :__GNUC__:__GNUC_MINOR__:__i386__:
 EOF
@@ -6292,17 +6317,17 @@ for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6296: checking for $ac_hdr" >&5
+echo "configure:6321: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6301 "configure"
+#line 6326 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6306: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6331: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6331,12 +6356,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6335: checking for $ac_func" >&5
+echo "configure:6360: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6340 "configure"
+#line 6365 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6359,7 +6384,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6384,7 +6409,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:6388: checking for working mmap" >&5
+echo "configure:6413: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6392,7 +6417,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 6396 "configure"
+#line 6421 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -6545,7 +6570,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:6549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -6570,12 +6595,12 @@ fi
 for ac_func in madvise mprotect
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6574: checking for $ac_func" >&5
+echo "configure:6599: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6579 "configure"
+#line 6604 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6598,7 +6623,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else