* configure: Regenerated.

diff --git a/configure b/configure
index 336d654..dfd6336 100755 (executable)
--- a/configure
+++ b/configure
@@ -3064,7 +3064,7 @@ done
 
   echo $ac_n "checking for strptime declaration""... $ac_c" 1>&6
 echo "configure:3067: checking for strptime declaration" >&5
-if eval "test \"`echo '$''{'ac_cv_func_strptime_declared'+set}'`\" = set"; then
+if eval "test \"`echo '$''{'guile_cv_func_strptime_declared'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
@@ -3075,17 +3075,17 @@ EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   egrep "strptime" >/dev/null 2>&1; then
   rm -rf conftest*
-  ac_cv_func_strptime_declared=yes
+  guile_cv_func_strptime_declared=yes
 else
   rm -rf conftest*
-  ac_cv_func_strptime_declared=no
+  guile_cv_func_strptime_declared=no
 fi
 rm -f conftest*
 
 fi
 
-echo "$ac_t""$ac_cv_func_strptime_declared" 1>&6
-  if test x$ac_cv_func_strptime_declared = xno; then
+echo "$ac_t""$guile_cv_func_strptime_declared" 1>&6
+  if test x$guile_cv_func_strptime_declared = xno; then
     cat >> confdefs.h <<\EOF
 #define MISSING_STRPTIME_DECL 1
 EOF
@@ -3095,7 +3095,7 @@ EOF
 
   echo $ac_n "checking for bzero declaration""... $ac_c" 1>&6
 echo "configure:3098: checking for bzero declaration" >&5
-if eval "test \"`echo '$''{'ac_cv_func_bzero_declared'+set}'`\" = set"; then
+if eval "test \"`echo '$''{'guile_cv_func_bzero_declared'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
@@ -3106,17 +3106,17 @@ EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   egrep "bzero" >/dev/null 2>&1; then
   rm -rf conftest*
-  ac_cv_func_bzero_declared=yes
+  guile_cv_func_bzero_declared=yes
 else
   rm -rf conftest*
-  ac_cv_func_bzero_declared=no
+  guile_cv_func_bzero_declared=no
 fi
 rm -f conftest*
 
 fi
 
-echo "$ac_t""$ac_cv_func_bzero_declared" 1>&6
-  if test x$ac_cv_func_bzero_declared = xno; then
+echo "$ac_t""$guile_cv_func_bzero_declared" 1>&6
+  if test x$guile_cv_func_bzero_declared = xno; then
     cat >> confdefs.h <<\EOF
 #define MISSING_BZERO_DECL 1
 EOF
@@ -3126,7 +3126,7 @@ EOF
 
   echo $ac_n "checking for sleep declaration""... $ac_c" 1>&6
 echo "configure:3129: checking for sleep declaration" >&5
-if eval "test \"`echo '$''{'ac_cv_func_sleep_declared'+set}'`\" = set"; then
+if eval "test \"`echo '$''{'guile_cv_func_sleep_declared'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
@@ -3137,17 +3137,17 @@ EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   egrep "sleep" >/dev/null 2>&1; then
   rm -rf conftest*
-  ac_cv_func_sleep_declared=yes
+  guile_cv_func_sleep_declared=yes
 else
   rm -rf conftest*
-  ac_cv_func_sleep_declared=no
+  guile_cv_func_sleep_declared=no
 fi
 rm -f conftest*
 
 fi
 
-echo "$ac_t""$ac_cv_func_sleep_declared" 1>&6
-  if test x$ac_cv_func_sleep_declared = xno; then
+echo "$ac_t""$guile_cv_func_sleep_declared" 1>&6
+  if test x$guile_cv_func_sleep_declared = xno; then
     cat >> confdefs.h <<\EOF
 #define MISSING_SLEEP_DECL 1
 EOF
@@ -3157,7 +3157,7 @@ EOF
 
   echo $ac_n "checking for usleep declaration""... $ac_c" 1>&6
 echo "configure:3160: checking for usleep declaration" >&5
-if eval "test \"`echo '$''{'ac_cv_func_usleep_declared'+set}'`\" = set"; then
+if eval "test \"`echo '$''{'guile_cv_func_usleep_declared'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
@@ -3168,17 +3168,17 @@ EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
   egrep "usleep" >/dev/null 2>&1; then
   rm -rf conftest*
-  ac_cv_func_usleep_declared=yes
+  guile_cv_func_usleep_declared=yes
 else
   rm -rf conftest*
-  ac_cv_func_usleep_declared=no
+  guile_cv_func_usleep_declared=no
 fi
 rm -f conftest*
 
 fi
 
-echo "$ac_t""$ac_cv_func_usleep_declared" 1>&6
-  if test x$ac_cv_func_usleep_declared = xno; then
+echo "$ac_t""$guile_cv_func_usleep_declared" 1>&6
+  if test x$guile_cv_func_usleep_declared = xno; then
     cat >> confdefs.h <<\EOF
 #define MISSING_USLEEP_DECL 1
 EOF
@@ -3186,39 +3186,94 @@ EOF
   fi
 
 
-# On some systems usleep has no return value
-cat > conftest.$ac_ext <<EOF
-#line 3192 "configure"
+### On some systems usleep has no return value.  Of course, we
+### shouldn't be doing anything like this at all...
+echo $ac_n "checking return type of usleep""... $ac_c" 1>&6
+echo "configure:3193: checking return type of usleep" >&5
+if eval "test \"`echo '$''{'guile_cv_func_usleep_return_type'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 3198 "configure"
 #include "confdefs.h"
 #include </usr/include/unistd.h>
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "void[         ][      ]*usleep" >/dev/null 2>&1; then
+  egrep "void[ ][ ]*usleep" >/dev/null 2>&1; then
   rm -rf conftest*
-  cat >> confdefs.h <<\EOF
+  guile_cv_func_usleep_return_type=void
+else
+  rm -rf conftest*
+  guile_cv_func_usleep_return_type=int
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$guile_cv_func_usleep_return_type" 1>&6
+case "$guile_cv_func_usleep_return_type" in
+  "void" )
+    cat >> confdefs.h <<\EOF
 #define USLEEP_RETURNS_VOID 1
 EOF
 
+  ;;
+esac
 
+### To make things even worse, its argument type varies, which we also
+### have to know.  Ahh, complicity...
+echo $ac_n "checking type of usleep argument""... $ac_c" 1>&6
+echo "configure:3227: checking type of usleep argument" >&5
+if eval "test \"`echo '$''{'guile_cv_func_usleep_arg_type'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 3232 "configure"
+#include "confdefs.h"
+#include </usr/include/unistd.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "usleep[       ]*([    ]*unsigned[     ]*long[         ]*)" >/dev/null 2>&1; then
+  rm -rf conftest*
+  guile_cv_func_usleep_arg_type=ulong
+else
+  rm -rf conftest*
+  guile_cv_func_usleep_arg_type=uint
 fi
 rm -f conftest*
 
+fi
 
+echo "$ac_t""$guile_cv_func_usleep_arg_type" 1>&6
+case "$guile_cv_func_usleep_arg_type" in
+  "ulong" ) 
+    cat >> confdefs.h <<\EOF
+#define USLEEP_ARG_TYPE unsigned long
+EOF
+
+  ;;
+  "uint" )
+    cat >> confdefs.h <<\EOF
+#define USLEEP_ARG_TYPE unsigned
+EOF
+
+  ;;
+esac
 
 
 ac_safe=`echo "sys/un.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sys/un.h""... $ac_c" 1>&6
-echo "configure:3212: checking for sys/un.h" >&5
+echo "configure:3267: checking for sys/un.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3217 "configure"
+#line 3272 "configure"
 #include "confdefs.h"
 #include <sys/un.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3222: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3277: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3249,12 +3304,12 @@ fi
 for ac_func in socketpair getgroups setpwent pause tzset
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3253: checking for $ac_func" >&5
+echo "configure:3308: 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 3258 "configure"
+#line 3313 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3277,7 +3332,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3281: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3308,12 +3363,12 @@ done
 for ac_func in sethostent endhostent getnetent setnetent endnetent getprotoent endprotoent getservent endservent getnetbyaddr getnetbyname inet_lnaof inet_makeaddr inet_netof
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3312: checking for $ac_func" >&5
+echo "configure:3367: 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 3317 "configure"
+#line 3372 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3336,7 +3391,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3363,20 +3418,20 @@ done
 
 
 echo $ac_n "checking for restartable system calls""... $ac_c" 1>&6
-echo "configure:3367: checking for restartable system calls" >&5
+echo "configure:3422: checking for restartable system calls" >&5
 if eval "test \"`echo '$''{'scm_cv_restarts'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test $ac_cv_func_sigaction = yes; then
                cat > conftest.$ac_ext <<EOF
-#line 3373 "configure"
+#line 3428 "configure"
 #include "confdefs.h"
 #include <signal.h>
 int main() {
 int a = SA_RESTART
 ; return 0; }
 EOF
-if { (eval echo configure:3380: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3435: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_restarts=yes
 else
@@ -3403,12 +3458,12 @@ if test "$ac_cv_header_regex_h" = yes ||
    test "$ac_cv_header_rxposix_h" = yes ||
    test "$ac_cv_header_rx_rxposix_h" = yes; then
   echo $ac_n "checking for regcomp""... $ac_c" 1>&6
-echo "configure:3407: checking for regcomp" >&5
+echo "configure:3462: checking for regcomp" >&5
 if eval "test \"`echo '$''{'ac_cv_func_regcomp_norx'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3412 "configure"
+#line 3467 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char regcomp(); below.  */
@@ -3431,7 +3486,7 @@ regcomp();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_regcomp_norx=yes"
 else
@@ -3449,7 +3504,7 @@ if eval "test \"`echo '$ac_cv_func_'regcomp'_'norx`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for main in -lrx""... $ac_c" 1>&6
-echo "configure:3453: checking for main in -lrx" >&5
+echo "configure:3508: checking for main in -lrx" >&5
 ac_lib_var=`echo rx'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3457,14 +3512,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lrx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3461 "configure"
+#line 3516 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:3468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3492,12 +3547,12 @@ else
 fi
 
    echo $ac_n "checking for regcomp""... $ac_c" 1>&6
-echo "configure:3496: checking for regcomp" >&5
+echo "configure:3551: checking for regcomp" >&5
 if eval "test \"`echo '$''{'ac_cv_func_regcomp_rx'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3501 "configure"
+#line 3556 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char regcomp(); below.  */
@@ -3520,7 +3575,7 @@ regcomp();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_regcomp_rx=yes"
 else
@@ -3554,12 +3609,12 @@ fi
 for ac_func in inet_aton putenv strerror
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3558: checking for $ac_func" >&5
+echo "configure:3613: 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 3563 "configure"
+#line 3618 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3582,7 +3637,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3615,19 +3670,19 @@ done
 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 # for constant arguments.  Useless!
 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:3619: checking for working alloca.h" >&5
+echo "configure:3674: checking for working alloca.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3624 "configure"
+#line 3679 "configure"
 #include "confdefs.h"
 #include <alloca.h>
 int main() {
 char *p = alloca(2 * sizeof(int));
 ; return 0; }
 EOF
-if { (eval echo configure:3631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_header_alloca_h=yes
 else
@@ -3648,12 +3703,12 @@ EOF
 fi
 
 echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:3652: checking for alloca" >&5
+echo "configure:3707: checking for alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3657 "configure"
+#line 3712 "configure"
 #include "confdefs.h"
 
 #ifdef __GNUC__
@@ -3676,7 +3731,7 @@ int main() {
 char *p = (char *) alloca(1);
 ; return 0; }
 EOF
-if { (eval echo configure:3680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_func_alloca_works=yes
 else
@@ -3708,12 +3763,12 @@ EOF
 
 
 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:3712: checking whether alloca needs Cray hooks" >&5
+echo "configure:3767: checking whether alloca needs Cray hooks" >&5
 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3717 "configure"
+#line 3772 "configure"
 #include "confdefs.h"
 #if defined(CRAY) && ! defined(CRAY2)
 webecray
@@ -3738,12 +3793,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
 if test $ac_cv_os_cray = yes; then
 for ac_func in _getb67 GETB67 getb67; do
   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3742: checking for $ac_func" >&5
+echo "configure:3797: 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 3747 "configure"
+#line 3802 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3766,7 +3821,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3793,7 +3848,7 @@ done
 fi
 
 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:3797: checking stack direction for C alloca" >&5
+echo "configure:3852: checking stack direction for C alloca" >&5
 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3801,7 +3856,7 @@ else
   ac_cv_c_stack_direction=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 3805 "configure"
+#line 3860 "configure"
 #include "confdefs.h"
 find_stack_direction ()
 {
@@ -3820,7 +3875,7 @@ main ()
   exit (find_stack_direction() < 0);
 }
 EOF
-if { (eval echo configure:3824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3879: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_stack_direction=1
 else
@@ -3844,12 +3899,12 @@ fi
 if test "$ALLOCA" = "alloca.o"; then LIBOBJS="alloca.o $LIBOBJS"; fi
 
 echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
-echo "configure:3848: checking for st_rdev in struct stat" >&5
+echo "configure:3903: checking for st_rdev in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3853 "configure"
+#line 3908 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -3857,7 +3912,7 @@ int main() {
 struct stat s; s.st_rdev;
 ; return 0; }
 EOF
-if { (eval echo configure:3861: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3916: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_rdev=yes
 else
@@ -3878,12 +3933,12 @@ EOF
 fi
 
 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
-echo "configure:3882: checking for st_blksize in struct stat" >&5
+echo "configure:3937: checking for st_blksize in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3887 "configure"
+#line 3942 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -3891,7 +3946,7 @@ int main() {
 struct stat s; s.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:3895: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3950: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_blksize=yes
 else
@@ -3915,12 +3970,12 @@ fi
 # We could use AC_STRUCT_ST_BLOCKS here, but that adds fileblocks.o to
 # LIBOBJS, which we don't need.  This seems more direct. 
 echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
-echo "configure:3919: checking for st_blocks in struct stat" >&5
+echo "configure:3974: checking for st_blocks in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3924 "configure"
+#line 3979 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -3928,7 +3983,7 @@ int main() {
 struct stat s; s.st_blocks;
 ; return 0; }
 EOF
-if { (eval echo configure:3932: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3987: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_blocks=yes
 else
@@ -3949,12 +4004,12 @@ EOF
 fi
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:3953: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:4008: checking whether struct tm is in sys/time.h or time.h" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3958 "configure"
+#line 4013 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -3962,7 +4017,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:3966: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4021: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -3983,12 +4038,12 @@ EOF
 fi
 
 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
-echo "configure:3987: checking for tm_zone in struct tm" >&5
+echo "configure:4042: checking for tm_zone in struct tm" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3992 "configure"
+#line 4047 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_cv_struct_tm>
@@ -3996,7 +4051,7 @@ int main() {
 struct tm tm; tm.tm_zone;
 ; return 0; }
 EOF
-if { (eval echo configure:4000: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4055: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm_zone=yes
 else
@@ -4016,12 +4071,12 @@ EOF
 
 else
   echo $ac_n "checking for tzname""... $ac_c" 1>&6
-echo "configure:4020: checking for tzname" >&5
+echo "configure:4075: checking for tzname" >&5
 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4025 "configure"
+#line 4080 "configure"
 #include "confdefs.h"
 #include <time.h>
 #ifndef tzname /* For SGI.  */
@@ -4031,7 +4086,7 @@ int main() {
 atoi(*tzname);
 ; return 0; }
 EOF
-if { (eval echo configure:4035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_var_tzname=yes
 else
@@ -4054,12 +4109,12 @@ fi
 
 
   echo $ac_n "checking whether we need POSIX to get struct utimbuf""... $ac_c" 1>&6
-echo "configure:4058: checking whether we need POSIX to get struct utimbuf" >&5
+echo "configure:4113: checking whether we need POSIX to get struct utimbuf" >&5
 if eval "test \"`echo '$''{'guile_cv_struct_utimbuf_needs_posix'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4063 "configure"
+#line 4118 "configure"
 #include "confdefs.h"
 
 #ifdef __EMX__
@@ -4071,7 +4126,7 @@ struct utime blah;
 
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4075: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4130: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4104,13 +4159,13 @@ if test "$cross_compiling" = yes; then
   echo "configure: warning: Guessing that stack grows down -- see scmconfig.h.in" 1>&2
 else
   cat > conftest.$ac_ext <<EOF
-#line 4108 "configure"
+#line 4163 "configure"
 #include "confdefs.h"
 aux (l) unsigned long l;
             { int x; exit (l >= ((unsigned long)&x)); }
           main () { int q; aux((unsigned long)&q); }
 EOF
-if { (eval echo configure:4114: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   cat >> confdefs.h <<\EOF
 #define SCM_STACK_GROWS_UP 1
@@ -4133,11 +4188,11 @@ EOF
           echo "configure: warning: Guessing that sizeof(long) == sizeof(float) -- see scmconfig.h.in" 1>&2
 else
   cat > conftest.$ac_ext <<EOF
-#line 4137 "configure"
+#line 4192 "configure"
 #include "confdefs.h"
 main () { exit (sizeof(float) != sizeof(long)); }
 EOF
-if { (eval echo configure:4141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   cat >> confdefs.h <<\EOF
 #define SCM_SINGLES 1
@@ -4152,12 +4207,12 @@ fi
 
 
 echo $ac_n "checking for struct linger""... $ac_c" 1>&6
-echo "configure:4156: checking for struct linger" >&5
+echo "configure:4211: checking for struct linger" >&5
 if eval "test \"`echo '$''{'scm_cv_struct_linger'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4161 "configure"
+#line 4216 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -4166,7 +4221,7 @@ int main() {
 struct linger lgr;  lgr.l_linger = 100
 ; return 0; }
 EOF
-if { (eval echo configure:4170: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4225: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_struct_linger="yes"
 else
@@ -4193,19 +4248,19 @@ fi
 #--------------------------------------------------------------------
 
 echo $ac_n "checking how to set a stream file descriptor""... $ac_c" 1>&6
-echo "configure:4197: checking how to set a stream file descriptor" >&5
+echo "configure:4252: checking how to set a stream file descriptor" >&5
 if eval "test \"`echo '$''{'scm_cv_fd_setter'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4202 "configure"
+#line 4257 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 stdout->_file = 1
 ; return 0; }
 EOF
-if { (eval echo configure:4209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_fd_setter="_file"
 else
@@ -4213,14 +4268,14 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 4217 "configure"
+#line 4272 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 stdout->__file = 1
 ; return 0; }
 EOF
-if { (eval echo configure:4224: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4279: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_fd_setter="__file"
 else
@@ -4228,14 +4283,14 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 4232 "configure"
+#line 4287 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 stdout->_fileno = 1
 ; return 0; }
 EOF
-if { (eval echo configure:4239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4294: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_fd_setter="_fileno"
 else
@@ -4275,19 +4330,19 @@ fi
 #--------------------------------------------------------------------
 
 echo $ac_n "checking how to get buffer char count from FILE structure""... $ac_c" 1>&6
-echo "configure:4279: checking how to get buffer char count from FILE structure" >&5
+echo "configure:4334: checking how to get buffer char count from FILE structure" >&5
 if eval "test \"`echo '$''{'scm_cv_struct_file_count'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4284 "configure"
+#line 4339 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 FILE *f = stdin; f->_cnt = 0
 ; return 0; }
 EOF
-if { (eval echo configure:4291: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4346: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_struct_file_count="_cnt"
 else
@@ -4295,14 +4350,14 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 4299 "configure"
+#line 4354 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 FILE *f = stdin; f->__cnt = 0
 ; return 0; }
 EOF
-if { (eval echo configure:4306: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4361: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_struct_file_count="__cnt"
 else
@@ -4310,14 +4365,14 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 4314 "configure"
+#line 4369 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 FILE *f = stdin; f->_r = 0
 ; return 0; }
 EOF
-if { (eval echo configure:4321: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4376: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_struct_file_count="_r"
 else
@@ -4325,14 +4380,14 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 4329 "configure"
+#line 4384 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 FILE *f = stdin; f->readCount = 0
 ; return 0; }
 EOF
-if { (eval echo configure:4336: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4391: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_struct_file_count="readCount"
 else
@@ -4361,14 +4416,14 @@ if eval "test \"`echo '$''{'scm_cv_struct_file_gptr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4365 "configure"
+#line 4420 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 FILE *f = stdin; f->_gptr = f->egptr;
 ; return 0; }
 EOF
-if { (eval echo configure:4372: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_struct_file_gptr=1
 else
@@ -4391,14 +4446,14 @@ if eval "test \"`echo '$''{'scm_cv_struct_file_readptr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4395 "configure"
+#line 4450 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 FILE *f = stdin; f->_IO_read_ptr = f->_IO_read_end;
 ; return 0; }
 EOF
-if { (eval echo configure:4402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   scm_cv_struct_file_readptr=1
 else
@@ -4439,7 +4494,7 @@ fi
 ### Turn $with_threads into either the name of a threads package, like
 ### `qt', or `no', meaning that threads should not be supported.
 echo $ac_n "checking whether to support threads""... $ac_c" 1>&6
-echo "configure:4443: checking whether to support threads" >&5
+echo "configure:4498: checking whether to support threads" >&5
 case "$with_threads" in
   "yes" | "qt" | "coop" | "")
     with_threads=qt
@@ -4463,7 +4518,7 @@ case "${with_threads}" in
   
 
   echo $ac_n "checking QuickThreads configuration""... $ac_c" 1>&6
-echo "configure:4467: checking QuickThreads configuration" >&5
+echo "configure:4522: checking QuickThreads configuration" >&5
   # How can we refer to the qt source directory from within the qt build
   # directory?  For headers, we can rely on the fact that the qt src
   # directory appears in the #include path.
@@ -4594,7 +4649,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4598: checking for $ac_word" >&5
+echo "configure:4653: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else