Batch of small 64-bit/long double/large file support tweaks:

[p5sagit/p5-mst-13.2.git] / Configure

diff --git a/Configure b/Configure
index 59d1116..94ea77a 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -20,7 +20,7 @@
 
 # $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
 #
-# Generated on Sat Aug 14 02:03:17 EET DST 1999 [metaconfig 3.0 PL70]
+# Generated on Mon Aug 16 19:31:58 EET DST 1999 [metaconfig 3.0 PL70]
 # (with additional metaconfig patches by perlbug@perl.com)
 
 cat >/tmp/c1$$ <<EOF
@@ -399,6 +399,7 @@ d_inetaton=''
 d_isascii=''
 d_killpg=''
 d_lchown=''
+d_ldbl_dig=''
 d_link=''
 d_locconv=''
 d_lockf=''
@@ -808,15 +809,6 @@ ssizetype=''
 startperl=''
 startsh=''
 stdchar=''
-d_fgetpos64=''
-d_fopen64=''
-d_freopen64=''
-d_fseek64=''
-d_fseeko64=''
-d_fsetpos64=''
-d_ftell64=''
-d_ftello64=''
-d_tmpfile64=''
 d_stdio_stream_array=''
 stdio_stream_array=''
 d_strtoull=''
@@ -6918,7 +6910,7 @@ $rm -f try.c try
 
 : check for long doubles
 echo " "
-echo $n "Checking to see if your system supports long doubles...$c" >&4
+echo $n "Checking to see if your system supports long double...$c" >&4
 echo 'long double foo() { long double x; x = 7.0; return x; }' > try.c
 if $cc $optimize $ccflags -c try.c >/dev/null 2>&1; then
        val="$define"
@@ -8515,52 +8507,6 @@ eval $inlibc
 set fsetpos d_fsetpos
 eval $inlibc
 
-
-if $test X"$use64bits" = X"$define"; then
-       : see if fgetpos64 exists
-       set fgetpos64 d_fgetpos64
-       eval $inlibc
-
-       : see if fopen64 exists
-       set freopen64 d_fopen64
-       eval $inlibc
-
-       : see if freopen64 exists
-       set freopen64 d_freopen64
-       eval $inlibc
-
-       : see if fseek64 exists
-       set fseek64 d_fseek64
-       eval $inlibc
-
-       : see if fseeko64 exists
-       set fseeko64 d_fseeko64
-       eval $inlibc
-
-       : see if fsetpos64 exists
-       set fsetpos64 d_fsetpos64
-       eval $inlibc
-
-       : see if ftell64 exists
-       set ftell64 d_ftell64
-       eval $inlibc
-
-       : see if ftello64 exists
-       set ftello64 d_ftello64
-       eval $inlibc
-
-       : see if tmpfile64 exists
-       set tmpfile64 d_tmpfile64
-       eval $inlibc
-else
-       val="$undef"
-       for xxx in d_fgetpos64 d_fopen64 d_freopen64 d_fseek64 d_fseeko64 d_fsetpos64 d_ftell64 d_ftello64 d_tmpfile64
-       do
-               set $xxx
-               eval $setvar
-       done
-fi
-
 : see if this is a sys/param system
 set sys/param.h i_sysparam
 eval $inhdr
@@ -9009,6 +8955,33 @@ fi
 set d_lchown
 eval $setvar
 
+: See if number of significant digits in a double precision number is known
+echo " "
+$cat >ldbl_dig.c <<EOM
+#$i_limits I_LIMITS
+#$i_float I_FLOAT
+#ifdef I_LIMITS
+#include <limits.h>
+#endif
+#ifdef I_FLOAT
+#include <float.h>
+#endif
+#ifdef LDBL_DIG
+printf("Contains LDBL_DIG");
+#endif
+EOM
+$cppstdin $cppflags $cppminus < ldbl_dig.c >ldbl_dig.E 2>/dev/null
+if $contains 'LDBL_DIG' ldbl_dig.E >/dev/null 2>&1; then
+       echo "LDBL_DIG found." >&4
+       val="$define"
+else
+       echo "LDBL_DIG NOT found." >&4
+       val="$undef"
+fi
+$rm -f ldbl_dig.?
+set d_ldbl_dig
+eval $setvar
+
 : see if link exists
 set link d_link
 eval $inlibc
@@ -13387,24 +13360,16 @@ d_fcntl='$d_fcntl'
 d_fd_macros='$d_fd_macros'
 d_fd_set='$d_fd_set'
 d_fds_bits='$d_fds_bits'
-d_fgetpos64='$d_fgetpos64'
 d_fgetpos='$d_fgetpos'
 d_flexfnam='$d_flexfnam'
 d_flock='$d_flock'
-d_fopen64='$d_fopen64'
 d_fork='$d_fork'
 d_fpathconf='$d_fpathconf'
 d_fpos64_t='$d_fpos64_t'
-d_freopen64='$d_freopen64'
-d_fseek64='$d_fseek64'
-d_fseeko64='$d_fseeko64'
 d_fseeko='$d_fseeko'
-d_fsetpos64='$d_fsetpos64'
 d_fsetpos='$d_fsetpos'
 d_fstatfs='$d_fstatfs'
 d_fstatvfs='$d_fstatvfs'
-d_ftell64='$d_ftell64'
-d_ftello64='$d_ftello64'
 d_ftello='$d_ftello'
 d_ftime='$d_ftime'
 d_getgrent='$d_getgrent'
@@ -13448,6 +13413,7 @@ d_iovec_s='$d_iovec_s'
 d_isascii='$d_isascii'
 d_killpg='$d_killpg'
 d_lchown='$d_lchown'
+d_ldbl_dig='$d_ldbl_dig'
 d_link='$d_link'
 d_llseek='$d_llseek'
 d_locconv='$d_locconv'
@@ -13592,7 +13558,6 @@ d_telldir='$d_telldir'
 d_telldirproto='$d_telldirproto'
 d_time='$d_time'
 d_times='$d_times'
-d_tmpfile64='$d_tmpfile64'
 d_truncate='$d_truncate'
 d_tzname='$d_tzname'
 d_umask='$d_umask'