* configure.in (MIG): Just AC_SUBST it here.

	* configure: Regenerated.
	* sysdeps/mach/configure.in (MIG): Do the AC_CHECK_TOOL here.
	Adding final - argument to all AC_CHECK_HEADER uses for .defs files.
	* sysdeps/mach/configure: Regenerated.

	* aclocal.m4 (GLIBC_PROVIDES): Add AC_PROVIDE([_AS_TR_SH_PREPARE])
	and AC_PROVIDE([_AS_CR_PREPARE]).

1 files changed, 428 insertions, 217 deletions

diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure
index d255328188..a8d36c9d3d 100644
--- a/sysdeps/mach/configure
+++ b/sysdeps/mach/configure
@@ -1,168 +1,351 @@
- 
+#! /bin/sh
+# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  echo "#! /bin/sh" >conftest.sh
+  echo  "exit 0"   >>conftest.sh
+  chmod +x conftest.sh
+  if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
+    PATH_SEPARATOR=';'
+  else
+    PATH_SEPARATOR=:
+  fi
+  rm -f conftest.sh
+fi
+
+as_executable_p="test -f"
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mig; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_MIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$MIG"; then
+  ac_cv_prog_MIG="$MIG" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_MIG="${ac_tool_prefix}mig"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+fi
+fi
+MIG=$ac_cv_prog_MIG
+if test -n "$MIG"; then
+  echo "$as_me:$LINENO: result: $MIG" >&5
+echo "${ECHO_T}$MIG" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_MIG"; then
+  ac_ct_MIG=$MIG
+  # Extract the first word of "mig", so it can be a program name with args.
+set dummy mig; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_MIG"; then
+  ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_MIG="mig"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  test -z "$ac_cv_prog_ac_ct_MIG" && ac_cv_prog_ac_ct_MIG="MISSING"
+fi
+fi
+ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
+if test -n "$ac_ct_MIG"; then
+  echo "$as_me:$LINENO: result: $ac_ct_MIG" >&5
+echo "${ECHO_T}$ac_ct_MIG" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  MIG=$ac_ct_MIG
+else
+  MIG="$ac_cv_prog_MIG"
+fi
+
 if test "x$MIG" = xMISSING; then
-  { echo "configure: error: cannot find required build tool mig" 1>&2; exit 1; }
+  { { echo "$as_me:$LINENO: error: cannot find required build tool mig" >&5
+echo "$as_me: error: cannot find required build tool mig" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
 ### Sanity checks for Mach header installation
-ac_safe=`echo "mach/mach_types.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for mach/mach_types.h""... $ac_c" 1>&6
-echo "configure:10: checking for mach/mach_types.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  cat > conftest.$ac_ext <<EOF
-#line 15 "configure"
+
+
+echo "$as_me:$LINENO: checking for mach/mach_types.h" >&5
+echo $ECHO_N "checking for mach/mach_types.h... $ECHO_C" >&6
+if test "${ac_cv_header_mach_mach_types_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/mach_types.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:20: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_mach_mach_types_h=yes
+else
+  echo "$as_me: failed program was:" >&5
   cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
+  ac_cv_header_mach_mach_types_h=no
 fi
-rm -f conftest*
+rm -f conftest.err conftest.$ac_ext
 fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
+echo "$as_me:$LINENO: result: $ac_cv_header_mach_mach_types_h" >&5
+echo "${ECHO_T}$ac_cv_header_mach_mach_types_h" >&6
+if test $ac_cv_header_mach_mach_types_h = yes; then
   :
 else
-  echo "$ac_t""no" 1>&6
-{ echo "configure: error: cannot find Mach headers" 1>&2; exit 1; }
+  { { echo "$as_me:$LINENO: error: cannot find Mach headers" >&5
+echo "$as_me: error: cannot find Mach headers" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
-ac_safe=`echo "mach/mach_types.defs" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for mach/mach_types.defs""... $ac_c" 1>&6
-echo "configure:44: checking for mach/mach_types.defs" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+
+echo "$as_me:$LINENO: checking for mach/mach_types.defs" >&5
+echo $ECHO_N "checking for mach/mach_types.defs... $ECHO_C" >&6
+if test "${ac_cv_header_mach_mach_types_defs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 49 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/mach_types.defs>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:54: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_mach_mach_types_defs=yes
+else
+  echo "$as_me: failed program was:" >&5
   cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
+  ac_cv_header_mach_mach_types_defs=no
 fi
-rm -f conftest*
+rm -f conftest.err conftest.$ac_ext
 fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
+echo "$as_me:$LINENO: result: $ac_cv_header_mach_mach_types_defs" >&5
+echo "${ECHO_T}$ac_cv_header_mach_mach_types_defs" >&6
+if test $ac_cv_header_mach_mach_types_defs = yes; then
   :
 else
-  echo "$ac_t""no" 1>&6
-{ echo "configure: error: cannot find Mach .defs files" 1>&2; exit 1; }
+  { { echo "$as_me:$LINENO: error: cannot find Mach .defs files" >&5
+echo "$as_me: error: cannot find Mach .defs files" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
 
 
 
-echo $ac_n "checking for task_t in mach/mach_types.h""... $ac_c" 1>&6
-echo "configure:80: checking for task_t in mach/mach_types.h" >&5
-if eval "test \"`echo '$''{'libc_cv_mach_task_t'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+
+echo "$as_me:$LINENO: checking for task_t in mach/mach_types.h" >&5
+echo $ECHO_N "checking for task_t in mach/mach_types.h... $ECHO_C" >&6
+if test "${libc_cv_mach_task_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 85 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/mach_types.h>
-int main() {
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
 extern task_t foo;
-; return 0; }
-EOF
-if { (eval echo configure:92: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
   libc_cv_mach_task_t=task_t
 else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  libc_cv_mach_task_t=task_port_t
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+libc_cv_mach_task_t=task_port_t
 fi
-rm -f conftest*
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-
-echo "$ac_t""$libc_cv_mach_task_t" 1>&6
+echo "$as_me:$LINENO: result: $libc_cv_mach_task_t" >&5
+echo "${ECHO_T}$libc_cv_mach_task_t" >&6
 if test $libc_cv_mach_task_t != task_t; then
   DEFINES="$DEFINES -Dtask_t=task_port_t"
 fi
-echo $ac_n "checking for thread_t in mach/mach_types.h""... $ac_c" 1>&6
-echo "configure:109: checking for thread_t in mach/mach_types.h" >&5
-if eval "test \"`echo '$''{'libc_cv_mach_thread_t'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+echo "$as_me:$LINENO: checking for thread_t in mach/mach_types.h" >&5
+echo $ECHO_N "checking for thread_t in mach/mach_types.h... $ECHO_C" >&6
+if test "${libc_cv_mach_thread_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 114 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/mach_types.h>
-int main() {
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
 extern thread_t foo;
-; return 0; }
-EOF
-if { (eval echo configure:121: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
   libc_cv_mach_thread_t=thread_t
 else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  libc_cv_mach_thread_t=thread_port_t
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+libc_cv_mach_thread_t=thread_port_t
 fi
-rm -f conftest*
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-
-echo "$ac_t""$libc_cv_mach_thread_t" 1>&6
+echo "$as_me:$LINENO: result: $libc_cv_mach_thread_t" >&5
+echo "${ECHO_T}$libc_cv_mach_thread_t" >&6
 if test $libc_cv_mach_thread_t != thread_t; then
   DEFINES="$DEFINES -Dthread_t=thread_port_t"
 fi
 
-echo $ac_n "checking for creation_time in task_basic_info""... $ac_c" 1>&6
-echo "configure:139: checking for creation_time in task_basic_info" >&5
-if eval "test \"`echo '$''{'libc_cv_mach_task_creation_time'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+echo "$as_me:$LINENO: checking for creation_time in task_basic_info" >&5
+echo $ECHO_N "checking for creation_time in task_basic_info... $ECHO_C" >&6
+if test "${libc_cv_mach_task_creation_time+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 144 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/task_info.h>
-int main() {
+#ifdef F77_DUMMY_MAIN
+#  ifdef __cplusplus
+     extern "C"
+#  endif
+   int F77_DUMMY_MAIN() { return 1; }
+#endif
+int
+main ()
+{
 
 extern struct task_basic_info *i;
 long s = i->creation_time.seconds;
 
-; return 0; }
-EOF
-if { (eval echo configure:154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
   libc_cv_mach_task_creation_time=yes
 else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  libc_cv_mach_task_creation_time=no
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+libc_cv_mach_task_creation_time=no
 fi
-rm -f conftest*
+rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-
-echo "$ac_t""$libc_cv_mach_task_creation_time" 1>&6
+echo "$as_me:$LINENO: result: $libc_cv_mach_task_creation_time" >&5
+echo "${ECHO_T}$libc_cv_mach_task_creation_time" >&6
 if test $libc_cv_mach_task_creation_time = no; then
   DEFINES="$DEFINES -DNO_CREATION_TIME=1"
 fi
@@ -174,197 +357,225 @@ for ifc in mach mach4 \
 	   memory_object memory_object_default default_pager \
 	   i386/mach_i386 \
 	   ; do
-  ac_safe=`echo "mach/${ifc}.defs" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for mach/${ifc}.defs""... $ac_c" 1>&6
-echo "configure:180: checking for mach/${ifc}.defs" >&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 185 "configure"
+  as_ac_Header=`echo "ac_cv_header_mach/${ifc}.defs" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for mach/${ifc}.defs" >&5
+echo $ECHO_N "checking for mach/${ifc}.defs... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/${ifc}.defs>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:190: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
   cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
+  eval "$as_ac_Header=no"
 fi
-rm -f conftest*
+rm -f conftest.err conftest.$ac_ext
 fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
     mach_interface_list="$mach_interface_list $ifc"
-else
-  echo "$ac_t""no" 1>&6
 fi
 
+
 done
 if test "x$mach_interface_list" = x; then
-  { echo "configure: error: what manner of Mach is this?" 1>&2; exit 1; }
+  { { echo "$as_me:$LINENO: error: what manner of Mach is this?" >&5
+echo "$as_me: error: what manner of Mach is this?" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
-echo $ac_n "checking for host_page_size in mach_host.defs""... $ac_c" 1>&6
-echo "configure:217: checking for host_page_size in mach_host.defs" >&5
-if eval "test \"`echo '$''{'libc_cv_mach_host_page_size'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+echo "$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
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 222 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/mach_host.defs>
-EOF
+
+_ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   egrep "host_page_size" >/dev/null 2>&1; then
-  rm -rf conftest*
   libc_cv_mach_host_page_size=yes
 else
-  rm -rf conftest*
   libc_cv_mach_host_page_size=no
 fi
 rm -f conftest*
 
 fi
-
-echo "$ac_t""$libc_cv_mach_host_page_size" 1>&6
+echo "$as_me:$LINENO: result: $libc_cv_mach_host_page_size" >&5
+echo "${ECHO_T}$libc_cv_mach_host_page_size" >&6
 if test $libc_cv_mach_host_page_size = yes; then
-  cat >> confdefs.h <<\EOF
+  cat >>confdefs.h <<\_ACEOF
 #define HAVE_HOST_PAGE_SIZE 1
-EOF
+_ACEOF
 
 fi
 
-ac_safe=`echo "mach/machine/ndr_def.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for mach/machine/ndr_def.h""... $ac_c" 1>&6
-echo "configure:248: checking for mach/machine/ndr_def.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+echo "$as_me:$LINENO: checking for mach/machine/ndr_def.h" >&5
+echo $ECHO_N "checking for mach/machine/ndr_def.h... $ECHO_C" >&6
+if test "${ac_cv_header_mach_machine_ndr_def_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 253 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/machine/ndr_def.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:258: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_mach_machine_ndr_def_h=yes
+else
+  echo "$as_me: failed program was:" >&5
   cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
+  ac_cv_header_mach_machine_ndr_def_h=no
 fi
-rm -f conftest*
+rm -f conftest.err conftest.$ac_ext
 fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
+echo "$as_me:$LINENO: result: $ac_cv_header_mach_machine_ndr_def_h" >&5
+echo "${ECHO_T}$ac_cv_header_mach_machine_ndr_def_h" >&6
+if test $ac_cv_header_mach_machine_ndr_def_h = yes; then
     DEFINES="$DEFINES -DNDR_DEF_HEADER='<mach/machine/ndr_def.h>'"
 else
-  echo "$ac_t""no" 1>&6
-ac_safe=`echo "machine/ndr_def.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for machine/ndr_def.h""... $ac_c" 1>&6
-echo "configure:279: checking for machine/ndr_def.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+  echo "$as_me:$LINENO: checking for machine/ndr_def.h" >&5
+echo $ECHO_N "checking for machine/ndr_def.h... $ECHO_C" >&6
+if test "${ac_cv_header_machine_ndr_def_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 284 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <machine/ndr_def.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:289: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=yes"
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_machine_ndr_def_h=yes
+else
+  echo "$as_me: failed program was:" >&5
   cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  eval "ac_cv_header_$ac_safe=no"
+  ac_cv_header_machine_ndr_def_h=no
 fi
-rm -f conftest*
+rm -f conftest.err conftest.$ac_ext
 fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-  echo "$ac_t""yes" 1>&6
+echo "$as_me:$LINENO: result: $ac_cv_header_machine_ndr_def_h" >&5
+echo "${ECHO_T}$ac_cv_header_machine_ndr_def_h" >&6
+if test $ac_cv_header_machine_ndr_def_h = yes; then
     DEFINES="$DEFINES -DNDR_DEF_HEADER='<machine/ndr_def.h>'"
-else
-  echo "$ac_t""no" 1>&6
 fi
 
+
 fi
 
 
-echo $ac_n "checking for i386_io_perm_modify in mach_i386.defs""... $ac_c" 1>&6
-echo "configure:314: checking for i386_io_perm_modify in mach_i386.defs" >&5
-if eval "test \"`echo '$''{'libc_cv_mach_i386_ioports'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+
+echo "$as_me:$LINENO: checking for i386_io_perm_modify in mach_i386.defs" >&5
+echo $ECHO_N "checking for i386_io_perm_modify in mach_i386.defs... $ECHO_C" >&6
+if test "${libc_cv_mach_i386_ioports+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 319 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/i386/mach_i386.defs>
-EOF
+
+_ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   egrep "i386_io_perm_modify" >/dev/null 2>&1; then
-  rm -rf conftest*
   libc_cv_mach_i386_ioports=yes
 else
-  rm -rf conftest*
   libc_cv_mach_i386_ioports=no
 fi
 rm -f conftest*
 
 fi
-
-echo "$ac_t""$libc_cv_mach_i386_ioports" 1>&6
+echo "$as_me:$LINENO: result: $libc_cv_mach_i386_ioports" >&5
+echo "${ECHO_T}$libc_cv_mach_i386_ioports" >&6
 if test $libc_cv_mach_i386_ioports = yes; then
-  cat >> confdefs.h <<\EOF
+  cat >>confdefs.h <<\_ACEOF
 #define HAVE_I386_IO_PERM_MODIFY 1
-EOF
+_ACEOF
 
 fi
 
-echo $ac_n "checking for i386_set_gdt in mach_i386.defs""... $ac_c" 1>&6
-echo "configure:344: checking for i386_set_gdt in mach_i386.defs" >&5
-if eval "test \"`echo '$''{'libc_cv_mach_i386_gdt'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
+echo "$as_me:$LINENO: checking for i386_set_gdt in mach_i386.defs" >&5
+echo $ECHO_N "checking for i386_set_gdt in mach_i386.defs... $ECHO_C" >&6
+if test "${libc_cv_mach_i386_gdt+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  cat > conftest.$ac_ext <<EOF
-#line 349 "configure"
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
 #include "confdefs.h"
 #include <mach/i386/mach_i386.defs>
-EOF
+
+_ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   egrep "i386_set_gdt" >/dev/null 2>&1; then
-  rm -rf conftest*
   libc_cv_mach_i386_gdt=yes
 else
-  rm -rf conftest*
   libc_cv_mach_i386_gdt=no
 fi
 rm -f conftest*
 
 fi
-
-echo "$ac_t""$libc_cv_mach_i386_gdt" 1>&6
+echo "$as_me:$LINENO: result: $libc_cv_mach_i386_gdt" >&5
+echo "${ECHO_T}$libc_cv_mach_i386_gdt" >&6
 if test $libc_cv_mach_i386_gdt = yes; then
-  cat >> confdefs.h <<\EOF
+  cat >>confdefs.h <<\_ACEOF
 #define HAVE_I386_SET_GDT 1
-EOF
+_ACEOF
 
 fi