X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/2c476adc76fa529470c25a2721f54d8be0fabb12..341b7876042ff99b0d11a456f2139ba2657ef7e2:/Configure

diff --git a/Configure b/Configure
index d8d2bcc..869ed19 100755
--- a/Configure
+++ b/Configure
@@ -25,7 +25,7 @@
 
 # $Id: Head.U 6 2006-08-25 22:21:46Z rmanfredi $
 #
-# Generated on Tue May 27 17:17:47 CEST 2008 [metaconfig 3.5 PL0]
+# Generated on Thu Jul 10 17:14:53 CEST 2008 [metaconfig 3.5 PL0]
 # (with additional metaconfig patches by perlbug@perl.org)
 
 cat >c1$$ <<EOF
@@ -777,6 +777,7 @@ d_tcsetpgrp=''
 d_telldirproto=''
 d_time=''
 timetype=''
+d_timegm=''
 clocktype=''
 d_times=''
 d_tmpnam_r=''
@@ -1171,6 +1172,8 @@ stdchar=''
 d_stdio_stream_array=''
 stdio_stream_array=''
 sysman=''
+sGMTIME_max=''
+sGMTIME_min=''
 trnl=''
 uidformat=''
 uidsign=''
@@ -1272,12 +1275,12 @@ elif test -d c:/. -o -n "$is_os2" ; then
     _exe=".exe"
 fi
 
+groupstype=''
 i_whoami=''
 : Trailing extension.  Override this in a hint file, if needed.
 : Extra object files, if any, needed on this platform.
 archobjs=''
 archname=''
-groupstype=''
 libnames=''
 : change the next line if compiling for Xenix/286 on Xenix/386
 xlibpth='/usr/lib/386 /lib/386'
@@ -1408,14 +1411,14 @@ if `$sh -c '#' >/dev/null 2>&1`; then
 	echo "#!$xcat" >sharp
 	$eunicefix sharp
 	chmod +x sharp
-	./sharp > today
+	./sharp > today 2>/dev/null
 	if test -s today; then
 		sharpbang='#!'
 	else
 		echo "#! $xcat" > sharp
 		$eunicefix sharp
 		chmod +x sharp
-		./sharp > today
+		./sharp > today 2>/dev/null
 		if test -s today; then
 			sharpbang='#! '
 		else
@@ -1939,7 +1942,7 @@ rm -f .echotmp
 echo " "
 if test -f "$rsrc/MANIFEST"; then
 	echo "First let's make sure your kit is complete.  Checking..." >&4
-	awk '$1 !~ /PACK[A-Z]+/ {print $1}' "$rsrc/MANIFEST" |\
+	awk '$1 !~ /PACK[A-Z]+/ {print $1}' "$rsrc/MANIFEST" | \
 		(split -l 50 2>/dev/null || split -50)
 	rm -f missing
 	tmppwd=`pwd`
@@ -7444,9 +7447,10 @@ case "$nm_so_opt" in
 	;;
 esac
 
-: get list of predefined functions in a handy place
+: Figure out where the libc is located
 case "$runnm" in
 true)
+: get list of predefined functions in a handy place
 echo " "
 case "$libc" in
 '') libc=unknown
@@ -7673,31 +7677,31 @@ else
 		echo " "
 		echo "$nm didn't seem to work right. Trying $ar instead..." >&4
 		com=''
-		if $ar t $libc > libc.tmp && $contains '^fprintf$' libc.tmp >/dev/null 2>&1; then
+		if $ar t $libc > libc.tmp && \
+			$contains '^fprintf$' libc.tmp >/dev/null 2>&1
+		then
 			for thisname in $libnames $libc; do
 				$ar t $thisname >>libc.tmp
 			done
 			$sed -e "s/\\$_o\$//" < libc.tmp > libc.list
 			echo "Ok." >&4
 		elif test "X$osname" = "Xos2" && $ar tv $libc > libc.tmp; then
-			# Repeat libc to extract forwarders to DLL entries too
 			for thisname in $libnames $libc; do
 				$ar tv $thisname >>libc.tmp
-				# Revision 50 of EMX has bug in $ar.
-				# it will not extract forwarders to DLL entries
-				# Use emximp which will extract exactly them.
 				emximp -o tmp.imp $thisname \
 				    2>/dev/null && \
 				    $sed -e 's/^\([_a-zA-Z0-9]*\) .*$/\1/p' \
 				    < tmp.imp >>libc.tmp
-				$rm tmp.imp
+				$rm -f tmp.imp
 			done
 			$sed -e "s/\\$_o\$//" -e 's/^ \+//' < libc.tmp > libc.list
 			echo "Ok." >&4
 		else
 			echo "$ar didn't seem to work right." >&4
 			echo "Maybe this is a Cray...trying bld instead..." >&4
-			if bld t $libc | $sed -e 's/.*\///' -e "s/\\$_o:.*\$//" > libc.list
+			if  bld t $libc | \
+				$sed -e 's/.*\///' -e "s/\\$_o:.*\$//" > libc.list &&
+				$test -s libc.list
 			then
 				for thisname in $libnames; do
 					bld t $libnames | \
@@ -7722,7 +7726,8 @@ define)
 *)  if $test -f /lib/syscalls.exp; then
 	echo " "
 	echo "Also extracting names from /lib/syscalls.exp for good ole AIX..." >&4
-	$sed -n 's/^\([^ 	]*\)[ 	]*syscall[0-9]*[ 	]*$/\1/p' /lib/syscalls.exp >>libc.list
+	$sed -n 's/^\([^ 	]*\)[ 	]*syscall[0-9]*[ 	]*$/\1/p' \
+		/lib/syscalls.exp >>libc.list
     fi
     ;;
 esac
@@ -17457,7 +17462,6 @@ int main(int argc, char **argv) {
 EOP
 set try
 
-d_sprintf_returns_strlen="$undef"
 if eval $compile; then
     xxx="`$run ./try`"
     case "$?" in
@@ -17472,6 +17476,9 @@ EOM
 	d_sprintf_returns_strlen="$undef"
         ;;
     esac
+else
+    echo "(I can't seem to compile the test program--assuming it doesn't)" >&4
+    d_sprintf_returns_strlen="$undef"
 fi
 $rm_try
 
@@ -18101,6 +18108,10 @@ if test "X$d_time" = X -o X"$timetype" = X; then
     eval $setvar
 fi
 
+: see if timegm exists
+set timegm d_timegm
+eval $inlibc
+
 : see if this is a sys/times.h system
 set sys/times.h i_systimes
 eval $inhdr
@@ -19931,9 +19942,6 @@ case "$pager" in
 	esac
 	;;
 *)	dflt="$pager"
-	: Instruct ./getfile to trust the hinted or previous pager value,
-	: even if it does not begin with a slash.  For example, on os2,
-	: pager might be cmd /c more.  See comments in UU/getfile.
 	fn="f/($pager)"
 	;;
 esac
@@ -20002,6 +20010,90 @@ else
 fi
 $rm -f foo* bar*
 
+: see if this is a values.h system
+set values.h i_values
+eval $inhdr
+
+: Check the max offset that gmtime accepts
+echo "Checking max offsets that gmtime () accepts"
+
+case $i_values in
+    define) yyy="#include <values.h>" ;;
+    *)      yyy="" ;;
+    esac
+
+$cat >try.c <<EOCP
+#include <sys/types.h>
+#include <stdio.h>
+#include <time.h>
+$yyy
+
+int i;
+struct tm *tmp;
+time_t pt;
+
+void gm_check (time_t t)
+{
+    tmp = gmtime (&t);
+    if (tmp == NULL || tmp->tm_year < -1900)
+	tmp = NULL;
+    else
+	pt = t;
+    } /* gm_check */
+
+int check_max ()
+{
+  tmp = NULL;
+  pt  = 0;
+#ifdef MAXLONG
+  gm_check (MAXLONG);
+#endif
+  if (tmp == NULL || tmp->tm_year < 0) {
+    for (i = 63; i >= 0; i--) {
+      time_t x = pt | ((time_t)1 << i);
+      if (x < 0) continue;
+      gm_check (x);
+      }
+    }
+  printf ("sGMTIME_max=%ld\n", pt);
+  return (0);
+  }
+
+int check_min ()
+{
+  tmp = NULL;
+  pt  = 0;
+#ifdef MINLONG
+  gm_check (MINLONG);
+#endif
+  if (tmp == NULL) {
+    for (i = 36; i >= 0; i--) {
+      time_t x = pt - ((time_t)1 << i);
+      if (x > 0) continue;
+      gm_check (x);
+      }
+    }
+  printf ("sGMTIME_min=%ld\n", pt);
+  return (0);
+  }
+
+int main (int argc, char *argv[])
+{
+  fprintf (stderr, "Sizeof time_t = %ld\n", sizeof (time_t));
+  check_max ();
+  check_min ();
+  return (0);
+  } /* main */
+EOCP
+set try
+if eval $compile; then
+    yyy=`$run ./try`
+    eval $yyy
+else
+    echo "Cannot determine sGMTIME_max and sGMTIME_min." >&4
+    fi
+$rm_try
+
 : check for type of arguments to select.
 case "$selecttype" in
 '') case "$d_select" in
@@ -20582,8 +20674,7 @@ $rm_try
 
 : see what type of char stdio uses.
 echo " "
-echo '#include <stdio.h>' > stdio.c
-$cppstdin $cppminus < stdio.c > stdioh
+echo '#include <stdio.h>' | $cppstdin $cppminus > stdioh
 if $contains 'unsigned.*char.*_ptr;' stdioh >/dev/null 2>&1 ; then
 	echo "Your stdio uses unsigned chars." >&4
 	stdchar="unsigned char"
@@ -20591,7 +20682,7 @@ else
 	echo "Your stdio uses signed chars." >&4
 	stdchar="char"
 fi
-$rm -f stdio.* stdioh
+$rm -f stdioh
 
 : see what type uids are declared as in the kernel
 echo " "
@@ -21265,10 +21356,6 @@ eval $inhdr
 set utime.h i_utime
 eval $inhdr
 
-: see if this is a values.h system
-set values.h i_values
-eval $inhdr
-
 : see if this is a vfork system
 case "$d_vfork" in
 "$define")
@@ -22235,6 +22322,7 @@ d_tcsetpgrp='$d_tcsetpgrp'
 d_telldir='$d_telldir'
 d_telldirproto='$d_telldirproto'
 d_time='$d_time'
+d_timegm='$d_timegm'
 d_times='$d_times'
 d_tm_tm_gmtoff='$d_tm_tm_gmtoff'
 d_tm_tm_zone='$d_tm_tm_zone'
@@ -22622,6 +22710,8 @@ rm_try='$rm_try'
 rmail='$rmail'
 run='$run'
 runnm='$runnm'
+sGMTIME_max='$sGMTIME_max'
+sGMTIME_min='$sGMTIME_min'
 sPRIEUldbl='$sPRIEUldbl'
 sPRIFUldbl='$sPRIFUldbl'
 sPRIGUldbl='$sPRIGUldbl'