configure revision 172468
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.61 for less 1. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9## --------------------- ## 10## M4sh Initialization. ## 11## --------------------- ## 12 13# Be more Bourne compatible 14DUALCASE=1; export DUALCASE # for MKS sh 15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 16 emulate sh 17 NULLCMD=: 18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 19 # is contrary to our usage. Disable this feature. 20 alias -g '${1+"$@"}'='"$@"' 21 setopt NO_GLOB_SUBST 22else 23 case `(set -o) 2>/dev/null` in 24 *posix*) set -o posix ;; 25esac 26 27fi 28 29 30 31 32# PATH needs CR 33# Avoid depending upon Character Ranges. 34as_cr_letters='abcdefghijklmnopqrstuvwxyz' 35as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 36as_cr_Letters=$as_cr_letters$as_cr_LETTERS 37as_cr_digits='0123456789' 38as_cr_alnum=$as_cr_Letters$as_cr_digits 39 40# The user is always right. 41if test "${PATH_SEPARATOR+set}" != set; then 42 echo "#! /bin/sh" >conf$$.sh 43 echo "exit 0" >>conf$$.sh 44 chmod +x conf$$.sh 45 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 46 PATH_SEPARATOR=';' 47 else 48 PATH_SEPARATOR=: 49 fi 50 rm -f conf$$.sh 51fi 52 53# Support unset when possible. 54if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 55 as_unset=unset 56else 57 as_unset=false 58fi 59 60 61# IFS 62# We need space, tab and new line, in precisely that order. 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Invocation command line was 1347 1348 $ $0 $@ 1349 1350_ACEOF 1351exec 5>>config.log 1352{ 1353cat <<_ASUNAME 1354## --------- ## 1355## Platform. ## 1356## --------- ## 1357 1358hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1359uname -m = `(uname -m) 2>/dev/null || echo unknown` 1360uname -r = `(uname -r) 2>/dev/null || echo unknown` 1361uname -s = `(uname -s) 2>/dev/null || echo unknown` 1362uname -v = `(uname -v) 2>/dev/null || echo unknown` 1363 1364/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1365/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1366 1367/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1368/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1369/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1370/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1371/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1372/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1373/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1374 1375_ASUNAME 1376 1377as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1378for as_dir in $PATH 1379do 1380 IFS=$as_save_IFS 1381 test -z "$as_dir" && as_dir=. 1382 echo "PATH: $as_dir" 1383done 1384IFS=$as_save_IFS 1385 1386} >&5 1387 1388cat >&5 <<_ACEOF 1389 1390 1391## ----------- ## 1392## Core tests. ## 1393## ----------- ## 1394 1395_ACEOF 1396 1397 1398# Keep a trace of the command line. 1399# Strip out --no-create and --no-recursion so they do not pile up. 1400# Strip out --silent because we don't want to record it for future runs. 1401# Also quote any args containing shell meta-characters. 1402# Make two passes to allow for proper duplicate-argument suppression. 1403ac_configure_args= 1404ac_configure_args0= 1405ac_configure_args1= 1406ac_must_keep_next=false 1407for ac_pass in 1 2 1408do 1409 for ac_arg 1410 do 1411 case $ac_arg in 1412 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1413 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1414 | -silent | --silent | --silen | --sile | --sil) 1415 continue ;; 1416 *\'*) 1417 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1418 esac 1419 case $ac_pass in 1420 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1421 2) 1422 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1423 if test $ac_must_keep_next = true; then 1424 ac_must_keep_next=false # Got value, back to normal. 1425 else 1426 case $ac_arg in 1427 *=* | --config-cache | -C | -disable-* | --disable-* \ 1428 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1429 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1430 | -with-* | --with-* | -without-* | --without-* | --x) 1431 case "$ac_configure_args0 " in 1432 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1433 esac 1434 ;; 1435 -* ) ac_must_keep_next=true ;; 1436 esac 1437 fi 1438 ac_configure_args="$ac_configure_args '$ac_arg'" 1439 ;; 1440 esac 1441 done 1442done 1443$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1444$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1445 1446# When interrupted or exit'd, cleanup temporary files, and complete 1447# config.log. We remove comments because anyway the quotes in there 1448# would cause problems or look ugly. 1449# WARNING: Use '\'' to represent an apostrophe within the trap. 1450# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1451trap 'exit_status=$? 1452 # Save into config.log some information that might help in debugging. 1453 { 1454 echo 1455 1456 cat <<\_ASBOX 1457## ---------------- ## 1458## Cache variables. ## 1459## ---------------- ## 1460_ASBOX 1461 echo 1462 # The following way of writing the cache mishandles newlines in values, 1463( 1464 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1465 eval ac_val=\$$ac_var 1466 case $ac_val in #( 1467 *${as_nl}*) 1468 case $ac_var in #( 1469 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1470echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1471 esac 1472 case $ac_var in #( 1473 _ | IFS | as_nl) ;; #( 1474 *) $as_unset $ac_var ;; 1475 esac ;; 1476 esac 1477 done 1478 (set) 2>&1 | 1479 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1480 *${as_nl}ac_space=\ *) 1481 sed -n \ 1482 "s/'\''/'\''\\\\'\'''\''/g; 1483 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1484 ;; #( 1485 *) 1486 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1487 ;; 1488 esac | 1489 sort 1490) 1491 echo 1492 1493 cat <<\_ASBOX 1494## ----------------- ## 1495## Output variables. ## 1496## ----------------- ## 1497_ASBOX 1498 echo 1499 for ac_var in $ac_subst_vars 1500 do 1501 eval ac_val=\$$ac_var 1502 case $ac_val in 1503 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1504 esac 1505 echo "$ac_var='\''$ac_val'\''" 1506 done | sort 1507 echo 1508 1509 if test -n "$ac_subst_files"; then 1510 cat <<\_ASBOX 1511## ------------------- ## 1512## File substitutions. ## 1513## ------------------- ## 1514_ASBOX 1515 echo 1516 for ac_var in $ac_subst_files 1517 do 1518 eval ac_val=\$$ac_var 1519 case $ac_val in 1520 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1521 esac 1522 echo "$ac_var='\''$ac_val'\''" 1523 done | sort 1524 echo 1525 fi 1526 1527 if test -s confdefs.h; then 1528 cat <<\_ASBOX 1529## ----------- ## 1530## confdefs.h. ## 1531## ----------- ## 1532_ASBOX 1533 echo 1534 cat confdefs.h 1535 echo 1536 fi 1537 test "$ac_signal" != 0 && 1538 echo "$as_me: caught signal $ac_signal" 1539 echo "$as_me: exit $exit_status" 1540 } >&5 1541 rm -f core *.core core.conftest.* && 1542 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1543 exit $exit_status 1544' 0 1545for ac_signal in 1 2 13 15; do 1546 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1547done 1548ac_signal=0 1549 1550# confdefs.h avoids OS command line length limits that DEFS can exceed. 1551rm -f -r conftest* confdefs.h 1552 1553# Predefined preprocessor variables. 1554 1555cat >>confdefs.h <<_ACEOF 1556#define PACKAGE_NAME "$PACKAGE_NAME" 1557_ACEOF 1558 1559 1560cat >>confdefs.h <<_ACEOF 1561#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1562_ACEOF 1563 1564 1565cat >>confdefs.h <<_ACEOF 1566#define PACKAGE_VERSION "$PACKAGE_VERSION" 1567_ACEOF 1568 1569 1570cat >>confdefs.h <<_ACEOF 1571#define PACKAGE_STRING "$PACKAGE_STRING" 1572_ACEOF 1573 1574 1575cat >>confdefs.h <<_ACEOF 1576#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1577_ACEOF 1578 1579 1580# Let the site file select an alternate cache file if it wants to. 1581# Prefer explicitly selected file to automatically selected ones. 1582if test -n "$CONFIG_SITE"; then 1583 set x "$CONFIG_SITE" 1584elif test "x$prefix" != xNONE; then 1585 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1586else 1587 set x "$ac_default_prefix/share/config.site" \ 1588 "$ac_default_prefix/etc/config.site" 1589fi 1590shift 1591for ac_site_file 1592do 1593 if test -r "$ac_site_file"; then 1594 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1595echo "$as_me: loading site script $ac_site_file" >&6;} 1596 sed 's/^/| /' "$ac_site_file" >&5 1597 . "$ac_site_file" 1598 fi 1599done 1600 1601if test -r "$cache_file"; then 1602 # Some versions of bash will fail to source /dev/null (special 1603 # files actually), so we avoid doing that. 1604 if test -f "$cache_file"; then 1605 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1606echo "$as_me: loading cache $cache_file" >&6;} 1607 case $cache_file in 1608 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1609 *) . "./$cache_file";; 1610 esac 1611 fi 1612else 1613 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1614echo "$as_me: creating cache $cache_file" >&6;} 1615 >$cache_file 1616fi 1617 1618# Check that the precious variables saved in the cache have kept the same 1619# value. 1620ac_cache_corrupted=false 1621for ac_var in $ac_precious_vars; do 1622 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1623 eval ac_new_set=\$ac_env_${ac_var}_set 1624 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1625 eval ac_new_val=\$ac_env_${ac_var}_value 1626 case $ac_old_set,$ac_new_set in 1627 set,) 1628 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1629echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1630 ac_cache_corrupted=: ;; 1631 ,set) 1632 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1633echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1634 ac_cache_corrupted=: ;; 1635 ,);; 1636 *) 1637 if test "x$ac_old_val" != "x$ac_new_val"; then 1638 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1639echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1640 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1641echo "$as_me: former value: $ac_old_val" >&2;} 1642 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1643echo "$as_me: current value: $ac_new_val" >&2;} 1644 ac_cache_corrupted=: 1645 fi;; 1646 esac 1647 # Pass precious variables to config.status. 1648 if test "$ac_new_set" = set; then 1649 case $ac_new_val in 1650 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1651 *) ac_arg=$ac_var=$ac_new_val ;; 1652 esac 1653 case " $ac_configure_args " in 1654 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1655 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1656 esac 1657 fi 1658done 1659if $ac_cache_corrupted; then 1660 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1661echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1662 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1663echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1664 { (exit 1); exit 1; }; } 1665fi 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691ac_ext=c 1692ac_cpp='$CPP $CPPFLAGS' 1693ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1694ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1695ac_compiler_gnu=$ac_cv_c_compiler_gnu 1696 1697 1698 1699ac_config_headers="$ac_config_headers defines.h" 1700 1701 1702# Checks for programs. 1703ac_ext=c 1704ac_cpp='$CPP $CPPFLAGS' 1705ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1706ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1707ac_compiler_gnu=$ac_cv_c_compiler_gnu 1708if test -n "$ac_tool_prefix"; then 1709 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1710set dummy ${ac_tool_prefix}gcc; ac_word=$2 1711{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1712echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1713if test "${ac_cv_prog_CC+set}" = set; then 1714 echo $ECHO_N "(cached) $ECHO_C" >&6 1715else 1716 if test -n "$CC"; then 1717 ac_cv_prog_CC="$CC" # Let the user override the test. 1718else 1719as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1720for as_dir in $PATH 1721do 1722 IFS=$as_save_IFS 1723 test -z "$as_dir" && as_dir=. 1724 for ac_exec_ext in '' $ac_executable_extensions; do 1725 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1726 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1727 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1728 break 2 1729 fi 1730done 1731done 1732IFS=$as_save_IFS 1733 1734fi 1735fi 1736CC=$ac_cv_prog_CC 1737if test -n "$CC"; then 1738 { echo "$as_me:$LINENO: result: $CC" >&5 1739echo "${ECHO_T}$CC" >&6; } 1740else 1741 { echo "$as_me:$LINENO: result: no" >&5 1742echo "${ECHO_T}no" >&6; } 1743fi 1744 1745 1746fi 1747if test -z "$ac_cv_prog_CC"; then 1748 ac_ct_CC=$CC 1749 # Extract the first word of "gcc", so it can be a program name with args. 1750set dummy gcc; ac_word=$2 1751{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1752echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1753if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1754 echo $ECHO_N "(cached) $ECHO_C" >&6 1755else 1756 if test -n "$ac_ct_CC"; then 1757 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1758else 1759as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1760for as_dir in $PATH 1761do 1762 IFS=$as_save_IFS 1763 test -z "$as_dir" && as_dir=. 1764 for ac_exec_ext in '' $ac_executable_extensions; do 1765 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1766 ac_cv_prog_ac_ct_CC="gcc" 1767 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1768 break 2 1769 fi 1770done 1771done 1772IFS=$as_save_IFS 1773 1774fi 1775fi 1776ac_ct_CC=$ac_cv_prog_ac_ct_CC 1777if test -n "$ac_ct_CC"; then 1778 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1779echo "${ECHO_T}$ac_ct_CC" >&6; } 1780else 1781 { echo "$as_me:$LINENO: result: no" >&5 1782echo "${ECHO_T}no" >&6; } 1783fi 1784 1785 if test "x$ac_ct_CC" = x; then 1786 CC="" 1787 else 1788 case $cross_compiling:$ac_tool_warned in 1789yes:) 1790{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 1791whose name does not start with the host triplet. If you think this 1792configuration is useful to you, please write to autoconf@gnu.org." >&5 1793echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 1794whose name does not start with the host triplet. If you think this 1795configuration is useful to you, please write to autoconf@gnu.org." >&2;} 1796ac_tool_warned=yes ;; 1797esac 1798 CC=$ac_ct_CC 1799 fi 1800else 1801 CC="$ac_cv_prog_CC" 1802fi 1803 1804if test -z "$CC"; then 1805 if test -n "$ac_tool_prefix"; then 1806 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1807set dummy ${ac_tool_prefix}cc; ac_word=$2 1808{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1809echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1810if test "${ac_cv_prog_CC+set}" = set; then 1811 echo $ECHO_N "(cached) $ECHO_C" >&6 1812else 1813 if test -n "$CC"; then 1814 ac_cv_prog_CC="$CC" # Let the user override the test. 1815else 1816as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1817for as_dir in $PATH 1818do 1819 IFS=$as_save_IFS 1820 test -z "$as_dir" && as_dir=. 1821 for ac_exec_ext in '' $ac_executable_extensions; do 1822 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1823 ac_cv_prog_CC="${ac_tool_prefix}cc" 1824 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1825 break 2 1826 fi 1827done 1828done 1829IFS=$as_save_IFS 1830 1831fi 1832fi 1833CC=$ac_cv_prog_CC 1834if test -n "$CC"; then 1835 { echo "$as_me:$LINENO: result: $CC" >&5 1836echo "${ECHO_T}$CC" >&6; } 1837else 1838 { echo "$as_me:$LINENO: result: no" >&5 1839echo "${ECHO_T}no" >&6; } 1840fi 1841 1842 1843 fi 1844fi 1845if test -z "$CC"; then 1846 # Extract the first word of "cc", so it can be a program name with args. 1847set dummy cc; ac_word=$2 1848{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1849echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1850if test "${ac_cv_prog_CC+set}" = set; then 1851 echo $ECHO_N "(cached) $ECHO_C" >&6 1852else 1853 if test -n "$CC"; then 1854 ac_cv_prog_CC="$CC" # Let the user override the test. 1855else 1856 ac_prog_rejected=no 1857as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1858for as_dir in $PATH 1859do 1860 IFS=$as_save_IFS 1861 test -z "$as_dir" && as_dir=. 1862 for ac_exec_ext in '' $ac_executable_extensions; do 1863 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1864 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1865 ac_prog_rejected=yes 1866 continue 1867 fi 1868 ac_cv_prog_CC="cc" 1869 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1870 break 2 1871 fi 1872done 1873done 1874IFS=$as_save_IFS 1875 1876if test $ac_prog_rejected = yes; then 1877 # We found a bogon in the path, so make sure we never use it. 1878 set dummy $ac_cv_prog_CC 1879 shift 1880 if test $# != 0; then 1881 # We chose a different compiler from the bogus one. 1882 # However, it has the same basename, so the bogon will be chosen 1883 # first if we set CC to just the basename; use the full file name. 1884 shift 1885 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1886 fi 1887fi 1888fi 1889fi 1890CC=$ac_cv_prog_CC 1891if test -n "$CC"; then 1892 { echo "$as_me:$LINENO: result: $CC" >&5 1893echo "${ECHO_T}$CC" >&6; } 1894else 1895 { echo "$as_me:$LINENO: result: no" >&5 1896echo "${ECHO_T}no" >&6; } 1897fi 1898 1899 1900fi 1901if test -z "$CC"; then 1902 if test -n "$ac_tool_prefix"; then 1903 for ac_prog in cl.exe 1904 do 1905 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1906set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1907{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1908echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1909if test "${ac_cv_prog_CC+set}" = set; then 1910 echo $ECHO_N "(cached) $ECHO_C" >&6 1911else 1912 if test -n "$CC"; then 1913 ac_cv_prog_CC="$CC" # Let the user override the test. 1914else 1915as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1916for as_dir in $PATH 1917do 1918 IFS=$as_save_IFS 1919 test -z "$as_dir" && as_dir=. 1920 for ac_exec_ext in '' $ac_executable_extensions; do 1921 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1922 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1923 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1924 break 2 1925 fi 1926done 1927done 1928IFS=$as_save_IFS 1929 1930fi 1931fi 1932CC=$ac_cv_prog_CC 1933if test -n "$CC"; then 1934 { echo "$as_me:$LINENO: result: $CC" >&5 1935echo "${ECHO_T}$CC" >&6; } 1936else 1937 { echo "$as_me:$LINENO: result: no" >&5 1938echo "${ECHO_T}no" >&6; } 1939fi 1940 1941 1942 test -n "$CC" && break 1943 done 1944fi 1945if test -z "$CC"; then 1946 ac_ct_CC=$CC 1947 for ac_prog in cl.exe 1948do 1949 # Extract the first word of "$ac_prog", so it can be a program name with args. 1950set dummy $ac_prog; ac_word=$2 1951{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1952echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1953if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1954 echo $ECHO_N "(cached) $ECHO_C" >&6 1955else 1956 if test -n "$ac_ct_CC"; then 1957 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1958else 1959as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1960for as_dir in $PATH 1961do 1962 IFS=$as_save_IFS 1963 test -z "$as_dir" && as_dir=. 1964 for ac_exec_ext in '' $ac_executable_extensions; do 1965 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1966 ac_cv_prog_ac_ct_CC="$ac_prog" 1967 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1968 break 2 1969 fi 1970done 1971done 1972IFS=$as_save_IFS 1973 1974fi 1975fi 1976ac_ct_CC=$ac_cv_prog_ac_ct_CC 1977if test -n "$ac_ct_CC"; then 1978 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1979echo "${ECHO_T}$ac_ct_CC" >&6; } 1980else 1981 { echo "$as_me:$LINENO: result: no" >&5 1982echo "${ECHO_T}no" >&6; } 1983fi 1984 1985 1986 test -n "$ac_ct_CC" && break 1987done 1988 1989 if test "x$ac_ct_CC" = x; then 1990 CC="" 1991 else 1992 case $cross_compiling:$ac_tool_warned in 1993yes:) 1994{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 1995whose name does not start with the host triplet. If you think this 1996configuration is useful to you, please write to autoconf@gnu.org." >&5 1997echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 1998whose name does not start with the host triplet. If you think this 1999configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2000ac_tool_warned=yes ;; 2001esac 2002 CC=$ac_ct_CC 2003 fi 2004fi 2005 2006fi 2007 2008 2009test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2010See \`config.log' for more details." >&5 2011echo "$as_me: error: no acceptable C compiler found in \$PATH 2012See \`config.log' for more details." >&2;} 2013 { (exit 1); exit 1; }; } 2014 2015# Provide some information about the compiler. 2016echo "$as_me:$LINENO: checking for C compiler version" >&5 2017ac_compiler=`set X $ac_compile; echo $2` 2018{ (ac_try="$ac_compiler --version >&5" 2019case "(($ac_try" in 2020 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2021 *) ac_try_echo=$ac_try;; 2022esac 2023eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2024 (eval "$ac_compiler --version >&5") 2>&5 2025 ac_status=$? 2026 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2027 (exit $ac_status); } 2028{ (ac_try="$ac_compiler -v >&5" 2029case "(($ac_try" in 2030 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2031 *) ac_try_echo=$ac_try;; 2032esac 2033eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2034 (eval "$ac_compiler -v >&5") 2>&5 2035 ac_status=$? 2036 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2037 (exit $ac_status); } 2038{ (ac_try="$ac_compiler -V >&5" 2039case "(($ac_try" in 2040 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2041 *) ac_try_echo=$ac_try;; 2042esac 2043eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2044 (eval "$ac_compiler -V >&5") 2>&5 2045 ac_status=$? 2046 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2047 (exit $ac_status); } 2048 2049cat >conftest.$ac_ext <<_ACEOF 2050/* confdefs.h. */ 2051_ACEOF 2052cat confdefs.h >>conftest.$ac_ext 2053cat >>conftest.$ac_ext <<_ACEOF 2054/* end confdefs.h. */ 2055 2056int 2057main () 2058{ 2059 2060 ; 2061 return 0; 2062} 2063_ACEOF 2064ac_clean_files_save=$ac_clean_files 2065ac_clean_files="$ac_clean_files a.out a.exe b.out" 2066# Try to create an executable without -o first, disregard a.out. 2067# It will help us diagnose broken compilers, and finding out an intuition 2068# of exeext. 2069{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2070echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2071ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2072# 2073# List of possible output files, starting from the most likely. 2074# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2075# only as a last resort. b.out is created by i960 compilers. 2076ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2077# 2078# The IRIX 6 linker writes into existing files which may not be 2079# executable, retaining their permissions. Remove them first so a 2080# subsequent execution test works. 2081ac_rmfiles= 2082for ac_file in $ac_files 2083do 2084 case $ac_file in 2085 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2086 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2087 esac 2088done 2089rm -f $ac_rmfiles 2090 2091if { (ac_try="$ac_link_default" 2092case "(($ac_try" in 2093 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2094 *) ac_try_echo=$ac_try;; 2095esac 2096eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2097 (eval "$ac_link_default") 2>&5 2098 ac_status=$? 2099 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2100 (exit $ac_status); }; then 2101 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2102# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2103# in a Makefile. We should not override ac_cv_exeext if it was cached, 2104# so that the user can short-circuit this test for compilers unknown to 2105# Autoconf. 2106for ac_file in $ac_files '' 2107do 2108 test -f "$ac_file" || continue 2109 case $ac_file in 2110 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2111 ;; 2112 [ab].out ) 2113 # We found the default executable, but exeext='' is most 2114 # certainly right. 2115 break;; 2116 *.* ) 2117 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2118 then :; else 2119 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2120 fi 2121 # We set ac_cv_exeext here because the later test for it is not 2122 # safe: cross compilers may not add the suffix if given an `-o' 2123 # argument, so we may need to know it at that point already. 2124 # Even if this section looks crufty: it has the advantage of 2125 # actually working. 2126 break;; 2127 * ) 2128 break;; 2129 esac 2130done 2131test "$ac_cv_exeext" = no && ac_cv_exeext= 2132 2133else 2134 ac_file='' 2135fi 2136 2137{ echo "$as_me:$LINENO: result: $ac_file" >&5 2138echo "${ECHO_T}$ac_file" >&6; } 2139if test -z "$ac_file"; then 2140 echo "$as_me: failed program was:" >&5 2141sed 's/^/| /' conftest.$ac_ext >&5 2142 2143{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2144See \`config.log' for more details." >&5 2145echo "$as_me: error: C compiler cannot create executables 2146See \`config.log' for more details." >&2;} 2147 { (exit 77); exit 77; }; } 2148fi 2149 2150ac_exeext=$ac_cv_exeext 2151 2152# Check that the compiler produces executables we can run. If not, either 2153# the compiler is broken, or we cross compile. 2154{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2155echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 2156# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2157# If not cross compiling, check that we can run a simple program. 2158if test "$cross_compiling" != yes; then 2159 if { ac_try='./$ac_file' 2160 { (case "(($ac_try" in 2161 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2162 *) ac_try_echo=$ac_try;; 2163esac 2164eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2165 (eval "$ac_try") 2>&5 2166 ac_status=$? 2167 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2168 (exit $ac_status); }; }; then 2169 cross_compiling=no 2170 else 2171 if test "$cross_compiling" = maybe; then 2172 cross_compiling=yes 2173 else 2174 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2175If you meant to cross compile, use \`--host'. 2176See \`config.log' for more details." >&5 2177echo "$as_me: error: cannot run C compiled programs. 2178If you meant to cross compile, use \`--host'. 2179See \`config.log' for more details." >&2;} 2180 { (exit 1); exit 1; }; } 2181 fi 2182 fi 2183fi 2184{ echo "$as_me:$LINENO: result: yes" >&5 2185echo "${ECHO_T}yes" >&6; } 2186 2187rm -f a.out a.exe conftest$ac_cv_exeext b.out 2188ac_clean_files=$ac_clean_files_save 2189# Check that the compiler produces executables we can run. If not, either 2190# the compiler is broken, or we cross compile. 2191{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2192echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 2193{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 2194echo "${ECHO_T}$cross_compiling" >&6; } 2195 2196{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 2197echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2198if { (ac_try="$ac_link" 2199case "(($ac_try" in 2200 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2201 *) ac_try_echo=$ac_try;; 2202esac 2203eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2204 (eval "$ac_link") 2>&5 2205 ac_status=$? 2206 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2207 (exit $ac_status); }; then 2208 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2209# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2210# work properly (i.e., refer to `conftest.exe'), while it won't with 2211# `rm'. 2212for ac_file in conftest.exe conftest conftest.*; do 2213 test -f "$ac_file" || continue 2214 case $ac_file in 2215 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2216 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2217 break;; 2218 * ) break;; 2219 esac 2220done 2221else 2222 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2223See \`config.log' for more details." >&5 2224echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2225See \`config.log' for more details." >&2;} 2226 { (exit 1); exit 1; }; } 2227fi 2228 2229rm -f conftest$ac_cv_exeext 2230{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2231echo "${ECHO_T}$ac_cv_exeext" >&6; } 2232 2233rm -f conftest.$ac_ext 2234EXEEXT=$ac_cv_exeext 2235ac_exeext=$EXEEXT 2236{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 2237echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 2238if test "${ac_cv_objext+set}" = set; then 2239 echo $ECHO_N "(cached) $ECHO_C" >&6 2240else 2241 cat >conftest.$ac_ext <<_ACEOF 2242/* confdefs.h. */ 2243_ACEOF 2244cat confdefs.h >>conftest.$ac_ext 2245cat >>conftest.$ac_ext <<_ACEOF 2246/* end confdefs.h. */ 2247 2248int 2249main () 2250{ 2251 2252 ; 2253 return 0; 2254} 2255_ACEOF 2256rm -f conftest.o conftest.obj 2257if { (ac_try="$ac_compile" 2258case "(($ac_try" in 2259 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2260 *) ac_try_echo=$ac_try;; 2261esac 2262eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2263 (eval "$ac_compile") 2>&5 2264 ac_status=$? 2265 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2266 (exit $ac_status); }; then 2267 for ac_file in conftest.o conftest.obj conftest.*; do 2268 test -f "$ac_file" || continue; 2269 case $ac_file in 2270 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2271 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2272 break;; 2273 esac 2274done 2275else 2276 echo "$as_me: failed program was:" >&5 2277sed 's/^/| /' conftest.$ac_ext >&5 2278 2279{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2280See \`config.log' for more details." >&5 2281echo "$as_me: error: cannot compute suffix of object files: cannot compile 2282See \`config.log' for more details." >&2;} 2283 { (exit 1); exit 1; }; } 2284fi 2285 2286rm -f conftest.$ac_cv_objext conftest.$ac_ext 2287fi 2288{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2289echo "${ECHO_T}$ac_cv_objext" >&6; } 2290OBJEXT=$ac_cv_objext 2291ac_objext=$OBJEXT 2292{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2293echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 2294if test "${ac_cv_c_compiler_gnu+set}" = set; then 2295 echo $ECHO_N "(cached) $ECHO_C" >&6 2296else 2297 cat >conftest.$ac_ext <<_ACEOF 2298/* confdefs.h. */ 2299_ACEOF 2300cat confdefs.h >>conftest.$ac_ext 2301cat >>conftest.$ac_ext <<_ACEOF 2302/* end confdefs.h. */ 2303 2304int 2305main () 2306{ 2307#ifndef __GNUC__ 2308 choke me 2309#endif 2310 2311 ; 2312 return 0; 2313} 2314_ACEOF 2315rm -f conftest.$ac_objext 2316if { (ac_try="$ac_compile" 2317case "(($ac_try" in 2318 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2319 *) ac_try_echo=$ac_try;; 2320esac 2321eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2322 (eval "$ac_compile") 2>conftest.er1 2323 ac_status=$? 2324 grep -v '^ *+' conftest.er1 >conftest.err 2325 rm -f conftest.er1 2326 cat conftest.err >&5 2327 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2328 (exit $ac_status); } && { 2329 test -z "$ac_c_werror_flag" || 2330 test ! -s conftest.err 2331 } && test -s conftest.$ac_objext; then 2332 ac_compiler_gnu=yes 2333else 2334 echo "$as_me: failed program was:" >&5 2335sed 's/^/| /' conftest.$ac_ext >&5 2336 2337 ac_compiler_gnu=no 2338fi 2339 2340rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2341ac_cv_c_compiler_gnu=$ac_compiler_gnu 2342 2343fi 2344{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2345echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2346GCC=`test $ac_compiler_gnu = yes && echo yes` 2347ac_test_CFLAGS=${CFLAGS+set} 2348ac_save_CFLAGS=$CFLAGS 2349{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2350echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2351if test "${ac_cv_prog_cc_g+set}" = set; then 2352 echo $ECHO_N "(cached) $ECHO_C" >&6 2353else 2354 ac_save_c_werror_flag=$ac_c_werror_flag 2355 ac_c_werror_flag=yes 2356 ac_cv_prog_cc_g=no 2357 CFLAGS="-g" 2358 cat >conftest.$ac_ext <<_ACEOF 2359/* confdefs.h. */ 2360_ACEOF 2361cat confdefs.h >>conftest.$ac_ext 2362cat >>conftest.$ac_ext <<_ACEOF 2363/* end confdefs.h. */ 2364 2365int 2366main () 2367{ 2368 2369 ; 2370 return 0; 2371} 2372_ACEOF 2373rm -f conftest.$ac_objext 2374if { (ac_try="$ac_compile" 2375case "(($ac_try" in 2376 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2377 *) ac_try_echo=$ac_try;; 2378esac 2379eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2380 (eval "$ac_compile") 2>conftest.er1 2381 ac_status=$? 2382 grep -v '^ *+' conftest.er1 >conftest.err 2383 rm -f conftest.er1 2384 cat conftest.err >&5 2385 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2386 (exit $ac_status); } && { 2387 test -z "$ac_c_werror_flag" || 2388 test ! -s conftest.err 2389 } && test -s conftest.$ac_objext; then 2390 ac_cv_prog_cc_g=yes 2391else 2392 echo "$as_me: failed program was:" >&5 2393sed 's/^/| /' conftest.$ac_ext >&5 2394 2395 CFLAGS="" 2396 cat >conftest.$ac_ext <<_ACEOF 2397/* confdefs.h. */ 2398_ACEOF 2399cat confdefs.h >>conftest.$ac_ext 2400cat >>conftest.$ac_ext <<_ACEOF 2401/* end confdefs.h. */ 2402 2403int 2404main () 2405{ 2406 2407 ; 2408 return 0; 2409} 2410_ACEOF 2411rm -f conftest.$ac_objext 2412if { (ac_try="$ac_compile" 2413case "(($ac_try" in 2414 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2415 *) ac_try_echo=$ac_try;; 2416esac 2417eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2418 (eval "$ac_compile") 2>conftest.er1 2419 ac_status=$? 2420 grep -v '^ *+' conftest.er1 >conftest.err 2421 rm -f conftest.er1 2422 cat conftest.err >&5 2423 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2424 (exit $ac_status); } && { 2425 test -z "$ac_c_werror_flag" || 2426 test ! -s conftest.err 2427 } && test -s conftest.$ac_objext; then 2428 : 2429else 2430 echo "$as_me: failed program was:" >&5 2431sed 's/^/| /' conftest.$ac_ext >&5 2432 2433 ac_c_werror_flag=$ac_save_c_werror_flag 2434 CFLAGS="-g" 2435 cat >conftest.$ac_ext <<_ACEOF 2436/* confdefs.h. */ 2437_ACEOF 2438cat confdefs.h >>conftest.$ac_ext 2439cat >>conftest.$ac_ext <<_ACEOF 2440/* end confdefs.h. */ 2441 2442int 2443main () 2444{ 2445 2446 ; 2447 return 0; 2448} 2449_ACEOF 2450rm -f conftest.$ac_objext 2451if { (ac_try="$ac_compile" 2452case "(($ac_try" in 2453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2454 *) ac_try_echo=$ac_try;; 2455esac 2456eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2457 (eval "$ac_compile") 2>conftest.er1 2458 ac_status=$? 2459 grep -v '^ *+' conftest.er1 >conftest.err 2460 rm -f conftest.er1 2461 cat conftest.err >&5 2462 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2463 (exit $ac_status); } && { 2464 test -z "$ac_c_werror_flag" || 2465 test ! -s conftest.err 2466 } && test -s conftest.$ac_objext; then 2467 ac_cv_prog_cc_g=yes 2468else 2469 echo "$as_me: failed program was:" >&5 2470sed 's/^/| /' conftest.$ac_ext >&5 2471 2472 2473fi 2474 2475rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2476fi 2477 2478rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2479fi 2480 2481rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2482 ac_c_werror_flag=$ac_save_c_werror_flag 2483fi 2484{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2485echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 2486if test "$ac_test_CFLAGS" = set; then 2487 CFLAGS=$ac_save_CFLAGS 2488elif test $ac_cv_prog_cc_g = yes; then 2489 if test "$GCC" = yes; then 2490 CFLAGS="-g -O2" 2491 else 2492 CFLAGS="-g" 2493 fi 2494else 2495 if test "$GCC" = yes; then 2496 CFLAGS="-O2" 2497 else 2498 CFLAGS= 2499 fi 2500fi 2501{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 2502echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 2503if test "${ac_cv_prog_cc_c89+set}" = set; then 2504 echo $ECHO_N "(cached) $ECHO_C" >&6 2505else 2506 ac_cv_prog_cc_c89=no 2507ac_save_CC=$CC 2508cat >conftest.$ac_ext <<_ACEOF 2509/* confdefs.h. */ 2510_ACEOF 2511cat confdefs.h >>conftest.$ac_ext 2512cat >>conftest.$ac_ext <<_ACEOF 2513/* end confdefs.h. */ 2514#include <stdarg.h> 2515#include <stdio.h> 2516#include <sys/types.h> 2517#include <sys/stat.h> 2518/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2519struct buf { int x; }; 2520FILE * (*rcsopen) (struct buf *, struct stat *, int); 2521static char *e (p, i) 2522 char **p; 2523 int i; 2524{ 2525 return p[i]; 2526} 2527static char *f (char * (*g) (char **, int), char **p, ...) 2528{ 2529 char *s; 2530 va_list v; 2531 va_start (v,p); 2532 s = g (p, va_arg (v,int)); 2533 va_end (v); 2534 return s; 2535} 2536 2537/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2538 function prototypes and stuff, but not '\xHH' hex character constants. 2539 These don't provoke an error unfortunately, instead are silently treated 2540 as 'x'. The following induces an error, until -std is added to get 2541 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2542 array size at least. It's necessary to write '\x00'==0 to get something 2543 that's true only with -std. */ 2544int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2545 2546/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2547 inside strings and character constants. */ 2548#define FOO(x) 'x' 2549int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2550 2551int test (int i, double x); 2552struct s1 {int (*f) (int a);}; 2553struct s2 {int (*f) (double a);}; 2554int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2555int argc; 2556char **argv; 2557int 2558main () 2559{ 2560return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2561 ; 2562 return 0; 2563} 2564_ACEOF 2565for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2566 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2567do 2568 CC="$ac_save_CC $ac_arg" 2569 rm -f conftest.$ac_objext 2570if { (ac_try="$ac_compile" 2571case "(($ac_try" in 2572 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2573 *) ac_try_echo=$ac_try;; 2574esac 2575eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2576 (eval "$ac_compile") 2>conftest.er1 2577 ac_status=$? 2578 grep -v '^ *+' conftest.er1 >conftest.err 2579 rm -f conftest.er1 2580 cat conftest.err >&5 2581 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2582 (exit $ac_status); } && { 2583 test -z "$ac_c_werror_flag" || 2584 test ! -s conftest.err 2585 } && test -s conftest.$ac_objext; then 2586 ac_cv_prog_cc_c89=$ac_arg 2587else 2588 echo "$as_me: failed program was:" >&5 2589sed 's/^/| /' conftest.$ac_ext >&5 2590 2591 2592fi 2593 2594rm -f core conftest.err conftest.$ac_objext 2595 test "x$ac_cv_prog_cc_c89" != "xno" && break 2596done 2597rm -f conftest.$ac_ext 2598CC=$ac_save_CC 2599 2600fi 2601# AC_CACHE_VAL 2602case "x$ac_cv_prog_cc_c89" in 2603 x) 2604 { echo "$as_me:$LINENO: result: none needed" >&5 2605echo "${ECHO_T}none needed" >&6; } ;; 2606 xno) 2607 { echo "$as_me:$LINENO: result: unsupported" >&5 2608echo "${ECHO_T}unsupported" >&6; } ;; 2609 *) 2610 CC="$CC $ac_cv_prog_cc_c89" 2611 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 2612echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 2613esac 2614 2615 2616ac_ext=c 2617ac_cpp='$CPP $CPPFLAGS' 2618ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2619ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2620ac_compiler_gnu=$ac_cv_c_compiler_gnu 2621 2622 2623{ echo "$as_me:$LINENO: checking for library containing strerror" >&5 2624echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; } 2625if test "${ac_cv_search_strerror+set}" = set; then 2626 echo $ECHO_N "(cached) $ECHO_C" >&6 2627else 2628 ac_func_search_save_LIBS=$LIBS 2629cat >conftest.$ac_ext <<_ACEOF 2630/* confdefs.h. */ 2631_ACEOF 2632cat confdefs.h >>conftest.$ac_ext 2633cat >>conftest.$ac_ext <<_ACEOF 2634/* end confdefs.h. */ 2635 2636/* Override any GCC internal prototype to avoid an error. 2637 Use char because int might match the return type of a GCC 2638 builtin and then its argument prototype would still apply. */ 2639#ifdef __cplusplus 2640extern "C" 2641#endif 2642char strerror (); 2643int 2644main () 2645{ 2646return strerror (); 2647 ; 2648 return 0; 2649} 2650_ACEOF 2651for ac_lib in '' cposix; do 2652 if test -z "$ac_lib"; then 2653 ac_res="none required" 2654 else 2655 ac_res=-l$ac_lib 2656 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2657 fi 2658 rm -f conftest.$ac_objext conftest$ac_exeext 2659if { (ac_try="$ac_link" 2660case "(($ac_try" in 2661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2662 *) ac_try_echo=$ac_try;; 2663esac 2664eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2665 (eval "$ac_link") 2>conftest.er1 2666 ac_status=$? 2667 grep -v '^ *+' conftest.er1 >conftest.err 2668 rm -f conftest.er1 2669 cat conftest.err >&5 2670 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2671 (exit $ac_status); } && { 2672 test -z "$ac_c_werror_flag" || 2673 test ! -s conftest.err 2674 } && test -s conftest$ac_exeext && 2675 $as_test_x conftest$ac_exeext; then 2676 ac_cv_search_strerror=$ac_res 2677else 2678 echo "$as_me: failed program was:" >&5 2679sed 's/^/| /' conftest.$ac_ext >&5 2680 2681 2682fi 2683 2684rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 2685 conftest$ac_exeext 2686 if test "${ac_cv_search_strerror+set}" = set; then 2687 break 2688fi 2689done 2690if test "${ac_cv_search_strerror+set}" = set; then 2691 : 2692else 2693 ac_cv_search_strerror=no 2694fi 2695rm conftest.$ac_ext 2696LIBS=$ac_func_search_save_LIBS 2697fi 2698{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5 2699echo "${ECHO_T}$ac_cv_search_strerror" >&6; } 2700ac_res=$ac_cv_search_strerror 2701if test "$ac_res" != no; then 2702 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 2703 2704fi 2705 2706ac_ext=c 2707ac_cpp='$CPP $CPPFLAGS' 2708ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2709ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2710ac_compiler_gnu=$ac_cv_c_compiler_gnu 2711{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2712echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 2713# On Suns, sometimes $CPP names a directory. 2714if test -n "$CPP" && test -d "$CPP"; then 2715 CPP= 2716fi 2717if test -z "$CPP"; then 2718 if test "${ac_cv_prog_CPP+set}" = set; then 2719 echo $ECHO_N "(cached) $ECHO_C" >&6 2720else 2721 # Double quotes because CPP needs to be expanded 2722 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2723 do 2724 ac_preproc_ok=false 2725for ac_c_preproc_warn_flag in '' yes 2726do 2727 # Use a header file that comes with gcc, so configuring glibc 2728 # with a fresh cross-compiler works. 2729 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2730 # <limits.h> exists even on freestanding compilers. 2731 # On the NeXT, cc -E runs the code through the compiler's parser, 2732 # not just through cpp. "Syntax error" is here to catch this case. 2733 cat >conftest.$ac_ext <<_ACEOF 2734/* confdefs.h. */ 2735_ACEOF 2736cat confdefs.h >>conftest.$ac_ext 2737cat >>conftest.$ac_ext <<_ACEOF 2738/* end confdefs.h. */ 2739#ifdef __STDC__ 2740# include <limits.h> 2741#else 2742# include <assert.h> 2743#endif 2744 Syntax error 2745_ACEOF 2746if { (ac_try="$ac_cpp conftest.$ac_ext" 2747case "(($ac_try" in 2748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2749 *) ac_try_echo=$ac_try;; 2750esac 2751eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2752 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 2753 ac_status=$? 2754 grep -v '^ *+' conftest.er1 >conftest.err 2755 rm -f conftest.er1 2756 cat conftest.err >&5 2757 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2758 (exit $ac_status); } >/dev/null && { 2759 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 2760 test ! -s conftest.err 2761 }; then 2762 : 2763else 2764 echo "$as_me: failed program was:" >&5 2765sed 's/^/| /' conftest.$ac_ext >&5 2766 2767 # Broken: fails on valid input. 2768continue 2769fi 2770 2771rm -f conftest.err conftest.$ac_ext 2772 2773 # OK, works on sane cases. Now check whether nonexistent headers 2774 # can be detected and how. 2775 cat >conftest.$ac_ext <<_ACEOF 2776/* confdefs.h. */ 2777_ACEOF 2778cat confdefs.h >>conftest.$ac_ext 2779cat >>conftest.$ac_ext <<_ACEOF 2780/* end confdefs.h. */ 2781#include <ac_nonexistent.h> 2782_ACEOF 2783if { (ac_try="$ac_cpp conftest.$ac_ext" 2784case "(($ac_try" in 2785 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2786 *) ac_try_echo=$ac_try;; 2787esac 2788eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2789 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 2790 ac_status=$? 2791 grep -v '^ *+' conftest.er1 >conftest.err 2792 rm -f conftest.er1 2793 cat conftest.err >&5 2794 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2795 (exit $ac_status); } >/dev/null && { 2796 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 2797 test ! -s conftest.err 2798 }; then 2799 # Broken: success on invalid input. 2800continue 2801else 2802 echo "$as_me: failed program was:" >&5 2803sed 's/^/| /' conftest.$ac_ext >&5 2804 2805 # Passes both tests. 2806ac_preproc_ok=: 2807break 2808fi 2809 2810rm -f conftest.err conftest.$ac_ext 2811 2812done 2813# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2814rm -f conftest.err conftest.$ac_ext 2815if $ac_preproc_ok; then 2816 break 2817fi 2818 2819 done 2820 ac_cv_prog_CPP=$CPP 2821 2822fi 2823 CPP=$ac_cv_prog_CPP 2824else 2825 ac_cv_prog_CPP=$CPP 2826fi 2827{ echo "$as_me:$LINENO: result: $CPP" >&5 2828echo "${ECHO_T}$CPP" >&6; } 2829ac_preproc_ok=false 2830for ac_c_preproc_warn_flag in '' yes 2831do 2832 # Use a header file that comes with gcc, so configuring glibc 2833 # with a fresh cross-compiler works. 2834 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2835 # <limits.h> exists even on freestanding compilers. 2836 # On the NeXT, cc -E runs the code through the compiler's parser, 2837 # not just through cpp. "Syntax error" is here to catch this case. 2838 cat >conftest.$ac_ext <<_ACEOF 2839/* confdefs.h. */ 2840_ACEOF 2841cat confdefs.h >>conftest.$ac_ext 2842cat >>conftest.$ac_ext <<_ACEOF 2843/* end confdefs.h. */ 2844#ifdef __STDC__ 2845# include <limits.h> 2846#else 2847# include <assert.h> 2848#endif 2849 Syntax error 2850_ACEOF 2851if { (ac_try="$ac_cpp conftest.$ac_ext" 2852case "(($ac_try" in 2853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2854 *) ac_try_echo=$ac_try;; 2855esac 2856eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2857 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 2858 ac_status=$? 2859 grep -v '^ *+' conftest.er1 >conftest.err 2860 rm -f conftest.er1 2861 cat conftest.err >&5 2862 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2863 (exit $ac_status); } >/dev/null && { 2864 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 2865 test ! -s conftest.err 2866 }; then 2867 : 2868else 2869 echo "$as_me: failed program was:" >&5 2870sed 's/^/| /' conftest.$ac_ext >&5 2871 2872 # Broken: fails on valid input. 2873continue 2874fi 2875 2876rm -f conftest.err conftest.$ac_ext 2877 2878 # OK, works on sane cases. Now check whether nonexistent headers 2879 # can be detected and how. 2880 cat >conftest.$ac_ext <<_ACEOF 2881/* confdefs.h. */ 2882_ACEOF 2883cat confdefs.h >>conftest.$ac_ext 2884cat >>conftest.$ac_ext <<_ACEOF 2885/* end confdefs.h. */ 2886#include <ac_nonexistent.h> 2887_ACEOF 2888if { (ac_try="$ac_cpp conftest.$ac_ext" 2889case "(($ac_try" in 2890 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2891 *) ac_try_echo=$ac_try;; 2892esac 2893eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2894 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 2895 ac_status=$? 2896 grep -v '^ *+' conftest.er1 >conftest.err 2897 rm -f conftest.er1 2898 cat conftest.err >&5 2899 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2900 (exit $ac_status); } >/dev/null && { 2901 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 2902 test ! -s conftest.err 2903 }; then 2904 # Broken: success on invalid input. 2905continue 2906else 2907 echo "$as_me: failed program was:" >&5 2908sed 's/^/| /' conftest.$ac_ext >&5 2909 2910 # Passes both tests. 2911ac_preproc_ok=: 2912break 2913fi 2914 2915rm -f conftest.err conftest.$ac_ext 2916 2917done 2918# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2919rm -f conftest.err conftest.$ac_ext 2920if $ac_preproc_ok; then 2921 : 2922else 2923 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 2924See \`config.log' for more details." >&5 2925echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 2926See \`config.log' for more details." >&2;} 2927 { (exit 1); exit 1; }; } 2928fi 2929 2930ac_ext=c 2931ac_cpp='$CPP $CPPFLAGS' 2932ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2933ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2934ac_compiler_gnu=$ac_cv_c_compiler_gnu 2935 2936 2937{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 2938echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 2939if test "${ac_cv_path_GREP+set}" = set; then 2940 echo $ECHO_N "(cached) $ECHO_C" >&6 2941else 2942 # Extract the first word of "grep ggrep" to use in msg output 2943if test -z "$GREP"; then 2944set dummy grep ggrep; ac_prog_name=$2 2945if test "${ac_cv_path_GREP+set}" = set; then 2946 echo $ECHO_N "(cached) $ECHO_C" >&6 2947else 2948 ac_path_GREP_found=false 2949# Loop through the user's path and test for each of PROGNAME-LIST 2950as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2951for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 2952do 2953 IFS=$as_save_IFS 2954 test -z "$as_dir" && as_dir=. 2955 for ac_prog in grep ggrep; do 2956 for ac_exec_ext in '' $ac_executable_extensions; do 2957 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 2958 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 2959 # Check for GNU ac_path_GREP and select it if it is found. 2960 # Check for GNU $ac_path_GREP 2961case `"$ac_path_GREP" --version 2>&1` in 2962*GNU*) 2963 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 2964*) 2965 ac_count=0 2966 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 2967 while : 2968 do 2969 cat "conftest.in" "conftest.in" >"conftest.tmp" 2970 mv "conftest.tmp" "conftest.in" 2971 cp "conftest.in" "conftest.nl" 2972 echo 'GREP' >> "conftest.nl" 2973 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 2974 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 2975 ac_count=`expr $ac_count + 1` 2976 if test $ac_count -gt ${ac_path_GREP_max-0}; then 2977 # Best one so far, save it but keep looking for a better one 2978 ac_cv_path_GREP="$ac_path_GREP" 2979 ac_path_GREP_max=$ac_count 2980 fi 2981 # 10*(2^10) chars as input seems more than enough 2982 test $ac_count -gt 10 && break 2983 done 2984 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 2985esac 2986 2987 2988 $ac_path_GREP_found && break 3 2989 done 2990done 2991 2992done 2993IFS=$as_save_IFS 2994 2995 2996fi 2997 2998GREP="$ac_cv_path_GREP" 2999if test -z "$GREP"; then 3000 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3001echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3002 { (exit 1); exit 1; }; } 3003fi 3004 3005else 3006 ac_cv_path_GREP=$GREP 3007fi 3008 3009 3010fi 3011{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 3012echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 3013 GREP="$ac_cv_path_GREP" 3014 3015 3016{ echo "$as_me:$LINENO: checking for egrep" >&5 3017echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 3018if test "${ac_cv_path_EGREP+set}" = set; then 3019 echo $ECHO_N "(cached) $ECHO_C" >&6 3020else 3021 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3022 then ac_cv_path_EGREP="$GREP -E" 3023 else 3024 # Extract the first word of "egrep" to use in msg output 3025if test -z "$EGREP"; then 3026set dummy egrep; ac_prog_name=$2 3027if test "${ac_cv_path_EGREP+set}" = set; then 3028 echo $ECHO_N "(cached) $ECHO_C" >&6 3029else 3030 ac_path_EGREP_found=false 3031# Loop through the user's path and test for each of PROGNAME-LIST 3032as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3033for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3034do 3035 IFS=$as_save_IFS 3036 test -z "$as_dir" && as_dir=. 3037 for ac_prog in egrep; do 3038 for ac_exec_ext in '' $ac_executable_extensions; do 3039 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3040 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3041 # Check for GNU ac_path_EGREP and select it if it is found. 3042 # Check for GNU $ac_path_EGREP 3043case `"$ac_path_EGREP" --version 2>&1` in 3044*GNU*) 3045 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3046*) 3047 ac_count=0 3048 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3049 while : 3050 do 3051 cat "conftest.in" "conftest.in" >"conftest.tmp" 3052 mv "conftest.tmp" "conftest.in" 3053 cp "conftest.in" "conftest.nl" 3054 echo 'EGREP' >> "conftest.nl" 3055 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3056 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3057 ac_count=`expr $ac_count + 1` 3058 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3059 # Best one so far, save it but keep looking for a better one 3060 ac_cv_path_EGREP="$ac_path_EGREP" 3061 ac_path_EGREP_max=$ac_count 3062 fi 3063 # 10*(2^10) chars as input seems more than enough 3064 test $ac_count -gt 10 && break 3065 done 3066 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3067esac 3068 3069 3070 $ac_path_EGREP_found && break 3 3071 done 3072done 3073 3074done 3075IFS=$as_save_IFS 3076 3077 3078fi 3079 3080EGREP="$ac_cv_path_EGREP" 3081if test -z "$EGREP"; then 3082 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3083echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3084 { (exit 1); exit 1; }; } 3085fi 3086 3087else 3088 ac_cv_path_EGREP=$EGREP 3089fi 3090 3091 3092 fi 3093fi 3094{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 3095echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 3096 EGREP="$ac_cv_path_EGREP" 3097 3098 3099if test $ac_cv_c_compiler_gnu = yes; then 3100 { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5 3101echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; } 3102if test "${ac_cv_prog_gcc_traditional+set}" = set; then 3103 echo $ECHO_N "(cached) $ECHO_C" >&6 3104else 3105 ac_pattern="Autoconf.*'x'" 3106 cat >conftest.$ac_ext <<_ACEOF 3107/* confdefs.h. */ 3108_ACEOF 3109cat confdefs.h >>conftest.$ac_ext 3110cat >>conftest.$ac_ext <<_ACEOF 3111/* end confdefs.h. */ 3112#include <sgtty.h> 3113Autoconf TIOCGETP 3114_ACEOF 3115if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3116 $EGREP "$ac_pattern" >/dev/null 2>&1; then 3117 ac_cv_prog_gcc_traditional=yes 3118else 3119 ac_cv_prog_gcc_traditional=no 3120fi 3121rm -f conftest* 3122 3123 3124 if test $ac_cv_prog_gcc_traditional = no; then 3125 cat >conftest.$ac_ext <<_ACEOF 3126/* confdefs.h. */ 3127_ACEOF 3128cat confdefs.h >>conftest.$ac_ext 3129cat >>conftest.$ac_ext <<_ACEOF 3130/* end confdefs.h. */ 3131#include <termio.h> 3132Autoconf TCGETA 3133_ACEOF 3134if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3135 $EGREP "$ac_pattern" >/dev/null 2>&1; then 3136 ac_cv_prog_gcc_traditional=yes 3137fi 3138rm -f conftest* 3139 3140 fi 3141fi 3142{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5 3143echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; } 3144 if test $ac_cv_prog_gcc_traditional = yes; then 3145 CC="$CC -traditional" 3146 fi 3147fi 3148 3149ac_aux_dir= 3150for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3151 if test -f "$ac_dir/install-sh"; then 3152 ac_aux_dir=$ac_dir 3153 ac_install_sh="$ac_aux_dir/install-sh -c" 3154 break 3155 elif test -f "$ac_dir/install.sh"; then 3156 ac_aux_dir=$ac_dir 3157 ac_install_sh="$ac_aux_dir/install.sh -c" 3158 break 3159 elif test -f "$ac_dir/shtool"; then 3160 ac_aux_dir=$ac_dir 3161 ac_install_sh="$ac_aux_dir/shtool install -c" 3162 break 3163 fi 3164done 3165if test -z "$ac_aux_dir"; then 3166 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 3167echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} 3168 { (exit 1); exit 1; }; } 3169fi 3170 3171# These three variables are undocumented and unsupported, 3172# and are intended to be withdrawn in a future Autoconf release. 3173# They can cause serious problems if a builder's source tree is in a directory 3174# whose full name contains unusual characters. 3175ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3176ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3177ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3178 3179 3180# Find a good install program. We prefer a C program (faster), 3181# so one script is as good as another. But avoid the broken or 3182# incompatible versions: 3183# SysV /etc/install, /usr/sbin/install 3184# SunOS /usr/etc/install 3185# IRIX /sbin/install 3186# AIX /bin/install 3187# AmigaOS /C/install, which installs bootblocks on floppy discs 3188# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3189# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3190# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3191# OS/2's system install, which has a completely different semantic 3192# ./install, which can be erroneously created by make from ./install.sh. 3193{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 3194echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } 3195if test -z "$INSTALL"; then 3196if test "${ac_cv_path_install+set}" = set; then 3197 echo $ECHO_N "(cached) $ECHO_C" >&6 3198else 3199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3200for as_dir in $PATH 3201do 3202 IFS=$as_save_IFS 3203 test -z "$as_dir" && as_dir=. 3204 # Account for people who put trailing slashes in PATH elements. 3205case $as_dir/ in 3206 ./ | .// | /cC/* | \ 3207 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3208 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 3209 /usr/ucb/* ) ;; 3210 *) 3211 # OSF1 and SCO ODT 3.0 have their own names for install. 3212 # Don't use installbsd from OSF since it installs stuff as root 3213 # by default. 3214 for ac_prog in ginstall scoinst install; do 3215 for ac_exec_ext in '' $ac_executable_extensions; do 3216 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 3217 if test $ac_prog = install && 3218 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3219 # AIX install. It has an incompatible calling convention. 3220 : 3221 elif test $ac_prog = install && 3222 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3223 # program-specific install script used by HP pwplus--don't use. 3224 : 3225 else 3226 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3227 break 3 3228 fi 3229 fi 3230 done 3231 done 3232 ;; 3233esac 3234done 3235IFS=$as_save_IFS 3236 3237 3238fi 3239 if test "${ac_cv_path_install+set}" = set; then 3240 INSTALL=$ac_cv_path_install 3241 else 3242 # As a last resort, use the slow shell script. Don't cache a 3243 # value for INSTALL within a source directory, because that will 3244 # break other packages using the cache if that directory is 3245 # removed, or if the value is a relative name. 3246 INSTALL=$ac_install_sh 3247 fi 3248fi 3249{ echo "$as_me:$LINENO: result: $INSTALL" >&5 3250echo "${ECHO_T}$INSTALL" >&6; } 3251 3252# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3253# It thinks the first close brace ends the variable substitution. 3254test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3255 3256test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3257 3258test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3259 3260 3261# Checks for compilation model. 3262# Check whether --enable-largefile was given. 3263if test "${enable_largefile+set}" = set; then 3264 enableval=$enable_largefile; 3265fi 3266 3267if test "$enable_largefile" != no; then 3268 3269 { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 3270echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; } 3271if test "${ac_cv_sys_largefile_CC+set}" = set; then 3272 echo $ECHO_N "(cached) $ECHO_C" >&6 3273else 3274 ac_cv_sys_largefile_CC=no 3275 if test "$GCC" != yes; then 3276 ac_save_CC=$CC 3277 while :; do 3278 # IRIX 6.2 and later do not support large files by default, 3279 # so use the C compiler's -n32 option if that helps. 3280 cat >conftest.$ac_ext <<_ACEOF 3281/* confdefs.h. */ 3282_ACEOF 3283cat confdefs.h >>conftest.$ac_ext 3284cat >>conftest.$ac_ext <<_ACEOF 3285/* end confdefs.h. */ 3286#include <sys/types.h> 3287 /* Check that off_t can represent 2**63 - 1 correctly. 3288 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3289 since some C++ compilers masquerading as C compilers 3290 incorrectly reject 9223372036854775807. */ 3291#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3292 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3293 && LARGE_OFF_T % 2147483647 == 1) 3294 ? 1 : -1]; 3295int 3296main () 3297{ 3298 3299 ; 3300 return 0; 3301} 3302_ACEOF 3303 rm -f conftest.$ac_objext 3304if { (ac_try="$ac_compile" 3305case "(($ac_try" in 3306 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3307 *) ac_try_echo=$ac_try;; 3308esac 3309eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3310 (eval "$ac_compile") 2>conftest.er1 3311 ac_status=$? 3312 grep -v '^ *+' conftest.er1 >conftest.err 3313 rm -f conftest.er1 3314 cat conftest.err >&5 3315 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3316 (exit $ac_status); } && { 3317 test -z "$ac_c_werror_flag" || 3318 test ! -s conftest.err 3319 } && test -s conftest.$ac_objext; then 3320 break 3321else 3322 echo "$as_me: failed program was:" >&5 3323sed 's/^/| /' conftest.$ac_ext >&5 3324 3325 3326fi 3327 3328rm -f core conftest.err conftest.$ac_objext 3329 CC="$CC -n32" 3330 rm -f conftest.$ac_objext 3331if { (ac_try="$ac_compile" 3332case "(($ac_try" in 3333 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3334 *) ac_try_echo=$ac_try;; 3335esac 3336eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3337 (eval "$ac_compile") 2>conftest.er1 3338 ac_status=$? 3339 grep -v '^ *+' conftest.er1 >conftest.err 3340 rm -f conftest.er1 3341 cat conftest.err >&5 3342 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3343 (exit $ac_status); } && { 3344 test -z "$ac_c_werror_flag" || 3345 test ! -s conftest.err 3346 } && test -s conftest.$ac_objext; then 3347 ac_cv_sys_largefile_CC=' -n32'; break 3348else 3349 echo "$as_me: failed program was:" >&5 3350sed 's/^/| /' conftest.$ac_ext >&5 3351 3352 3353fi 3354 3355rm -f core conftest.err conftest.$ac_objext 3356 break 3357 done 3358 CC=$ac_save_CC 3359 rm -f conftest.$ac_ext 3360 fi 3361fi 3362{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 3363echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; } 3364 if test "$ac_cv_sys_largefile_CC" != no; then 3365 CC=$CC$ac_cv_sys_largefile_CC 3366 fi 3367 3368 { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 3369echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; } 3370if test "${ac_cv_sys_file_offset_bits+set}" = set; then 3371 echo $ECHO_N "(cached) $ECHO_C" >&6 3372else 3373 while :; do 3374 cat >conftest.$ac_ext <<_ACEOF 3375/* confdefs.h. */ 3376_ACEOF 3377cat confdefs.h >>conftest.$ac_ext 3378cat >>conftest.$ac_ext <<_ACEOF 3379/* end confdefs.h. */ 3380#include <sys/types.h> 3381 /* Check that off_t can represent 2**63 - 1 correctly. 3382 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3383 since some C++ compilers masquerading as C compilers 3384 incorrectly reject 9223372036854775807. */ 3385#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3386 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3387 && LARGE_OFF_T % 2147483647 == 1) 3388 ? 1 : -1]; 3389int 3390main () 3391{ 3392 3393 ; 3394 return 0; 3395} 3396_ACEOF 3397rm -f conftest.$ac_objext 3398if { (ac_try="$ac_compile" 3399case "(($ac_try" in 3400 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3401 *) ac_try_echo=$ac_try;; 3402esac 3403eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3404 (eval "$ac_compile") 2>conftest.er1 3405 ac_status=$? 3406 grep -v '^ *+' conftest.er1 >conftest.err 3407 rm -f conftest.er1 3408 cat conftest.err >&5 3409 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3410 (exit $ac_status); } && { 3411 test -z "$ac_c_werror_flag" || 3412 test ! -s conftest.err 3413 } && test -s conftest.$ac_objext; then 3414 ac_cv_sys_file_offset_bits=no; break 3415else 3416 echo "$as_me: failed program was:" >&5 3417sed 's/^/| /' conftest.$ac_ext >&5 3418 3419 3420fi 3421 3422rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3423 cat >conftest.$ac_ext <<_ACEOF 3424/* confdefs.h. */ 3425_ACEOF 3426cat confdefs.h >>conftest.$ac_ext 3427cat >>conftest.$ac_ext <<_ACEOF 3428/* end confdefs.h. */ 3429#define _FILE_OFFSET_BITS 64 3430#include <sys/types.h> 3431 /* Check that off_t can represent 2**63 - 1 correctly. 3432 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3433 since some C++ compilers masquerading as C compilers 3434 incorrectly reject 9223372036854775807. */ 3435#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3436 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3437 && LARGE_OFF_T % 2147483647 == 1) 3438 ? 1 : -1]; 3439int 3440main () 3441{ 3442 3443 ; 3444 return 0; 3445} 3446_ACEOF 3447rm -f conftest.$ac_objext 3448if { (ac_try="$ac_compile" 3449case "(($ac_try" in 3450 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3451 *) ac_try_echo=$ac_try;; 3452esac 3453eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3454 (eval "$ac_compile") 2>conftest.er1 3455 ac_status=$? 3456 grep -v '^ *+' conftest.er1 >conftest.err 3457 rm -f conftest.er1 3458 cat conftest.err >&5 3459 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3460 (exit $ac_status); } && { 3461 test -z "$ac_c_werror_flag" || 3462 test ! -s conftest.err 3463 } && test -s conftest.$ac_objext; then 3464 ac_cv_sys_file_offset_bits=64; break 3465else 3466 echo "$as_me: failed program was:" >&5 3467sed 's/^/| /' conftest.$ac_ext >&5 3468 3469 3470fi 3471 3472rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3473 ac_cv_sys_file_offset_bits=unknown 3474 break 3475done 3476fi 3477{ echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 3478echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; } 3479case $ac_cv_sys_file_offset_bits in #( 3480 no | unknown) ;; 3481 *) 3482cat >>confdefs.h <<_ACEOF 3483#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 3484_ACEOF 3485;; 3486esac 3487rm -f conftest* 3488 if test $ac_cv_sys_file_offset_bits = unknown; then 3489 { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 3490echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; } 3491if test "${ac_cv_sys_large_files+set}" = set; then 3492 echo $ECHO_N "(cached) $ECHO_C" >&6 3493else 3494 while :; do 3495 cat >conftest.$ac_ext <<_ACEOF 3496/* confdefs.h. */ 3497_ACEOF 3498cat confdefs.h >>conftest.$ac_ext 3499cat >>conftest.$ac_ext <<_ACEOF 3500/* end confdefs.h. */ 3501#include <sys/types.h> 3502 /* Check that off_t can represent 2**63 - 1 correctly. 3503 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3504 since some C++ compilers masquerading as C compilers 3505 incorrectly reject 9223372036854775807. */ 3506#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3507 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3508 && LARGE_OFF_T % 2147483647 == 1) 3509 ? 1 : -1]; 3510int 3511main () 3512{ 3513 3514 ; 3515 return 0; 3516} 3517_ACEOF 3518rm -f conftest.$ac_objext 3519if { (ac_try="$ac_compile" 3520case "(($ac_try" in 3521 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3522 *) ac_try_echo=$ac_try;; 3523esac 3524eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3525 (eval "$ac_compile") 2>conftest.er1 3526 ac_status=$? 3527 grep -v '^ *+' conftest.er1 >conftest.err 3528 rm -f conftest.er1 3529 cat conftest.err >&5 3530 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3531 (exit $ac_status); } && { 3532 test -z "$ac_c_werror_flag" || 3533 test ! -s conftest.err 3534 } && test -s conftest.$ac_objext; then 3535 ac_cv_sys_large_files=no; break 3536else 3537 echo "$as_me: failed program was:" >&5 3538sed 's/^/| /' conftest.$ac_ext >&5 3539 3540 3541fi 3542 3543rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3544 cat >conftest.$ac_ext <<_ACEOF 3545/* confdefs.h. */ 3546_ACEOF 3547cat confdefs.h >>conftest.$ac_ext 3548cat >>conftest.$ac_ext <<_ACEOF 3549/* end confdefs.h. */ 3550#define _LARGE_FILES 1 3551#include <sys/types.h> 3552 /* Check that off_t can represent 2**63 - 1 correctly. 3553 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3554 since some C++ compilers masquerading as C compilers 3555 incorrectly reject 9223372036854775807. */ 3556#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3557 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3558 && LARGE_OFF_T % 2147483647 == 1) 3559 ? 1 : -1]; 3560int 3561main () 3562{ 3563 3564 ; 3565 return 0; 3566} 3567_ACEOF 3568rm -f conftest.$ac_objext 3569if { (ac_try="$ac_compile" 3570case "(($ac_try" in 3571 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3572 *) ac_try_echo=$ac_try;; 3573esac 3574eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3575 (eval "$ac_compile") 2>conftest.er1 3576 ac_status=$? 3577 grep -v '^ *+' conftest.er1 >conftest.err 3578 rm -f conftest.er1 3579 cat conftest.err >&5 3580 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3581 (exit $ac_status); } && { 3582 test -z "$ac_c_werror_flag" || 3583 test ! -s conftest.err 3584 } && test -s conftest.$ac_objext; then 3585 ac_cv_sys_large_files=1; break 3586else 3587 echo "$as_me: failed program was:" >&5 3588sed 's/^/| /' conftest.$ac_ext >&5 3589 3590 3591fi 3592 3593rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3594 ac_cv_sys_large_files=unknown 3595 break 3596done 3597fi 3598{ echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 3599echo "${ECHO_T}$ac_cv_sys_large_files" >&6; } 3600case $ac_cv_sys_large_files in #( 3601 no | unknown) ;; 3602 *) 3603cat >>confdefs.h <<_ACEOF 3604#define _LARGE_FILES $ac_cv_sys_large_files 3605_ACEOF 3606;; 3607esac 3608rm -f conftest* 3609 fi 3610fi 3611 3612 3613# Checks for general libraries. 3614{ echo "$as_me:$LINENO: checking for initscr in -lxcurses" >&5 3615echo $ECHO_N "checking for initscr in -lxcurses... $ECHO_C" >&6; } 3616if test "${ac_cv_lib_xcurses_initscr+set}" = set; then 3617 echo $ECHO_N "(cached) $ECHO_C" >&6 3618else 3619 ac_check_lib_save_LIBS=$LIBS 3620LIBS="-lxcurses $LIBS" 3621cat >conftest.$ac_ext <<_ACEOF 3622/* confdefs.h. */ 3623_ACEOF 3624cat confdefs.h >>conftest.$ac_ext 3625cat >>conftest.$ac_ext <<_ACEOF 3626/* end confdefs.h. */ 3627 3628/* Override any GCC internal prototype to avoid an error. 3629 Use char because int might match the return type of a GCC 3630 builtin and then its argument prototype would still apply. */ 3631#ifdef __cplusplus 3632extern "C" 3633#endif 3634char initscr (); 3635int 3636main () 3637{ 3638return initscr (); 3639 ; 3640 return 0; 3641} 3642_ACEOF 3643rm -f conftest.$ac_objext conftest$ac_exeext 3644if { (ac_try="$ac_link" 3645case "(($ac_try" in 3646 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3647 *) ac_try_echo=$ac_try;; 3648esac 3649eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3650 (eval "$ac_link") 2>conftest.er1 3651 ac_status=$? 3652 grep -v '^ *+' conftest.er1 >conftest.err 3653 rm -f conftest.er1 3654 cat conftest.err >&5 3655 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3656 (exit $ac_status); } && { 3657 test -z "$ac_c_werror_flag" || 3658 test ! -s conftest.err 3659 } && test -s conftest$ac_exeext && 3660 $as_test_x conftest$ac_exeext; then 3661 ac_cv_lib_xcurses_initscr=yes 3662else 3663 echo "$as_me: failed program was:" >&5 3664sed 's/^/| /' conftest.$ac_ext >&5 3665 3666 ac_cv_lib_xcurses_initscr=no 3667fi 3668 3669rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3670 conftest$ac_exeext conftest.$ac_ext 3671LIBS=$ac_check_lib_save_LIBS 3672fi 3673{ echo "$as_me:$LINENO: result: $ac_cv_lib_xcurses_initscr" >&5 3674echo "${ECHO_T}$ac_cv_lib_xcurses_initscr" >&6; } 3675if test $ac_cv_lib_xcurses_initscr = yes; then 3676 have_xcurses=yes 3677else 3678 have_xcurses=no 3679fi 3680 3681{ echo "$as_me:$LINENO: checking for initscr in -lncursesw" >&5 3682echo $ECHO_N "checking for initscr in -lncursesw... $ECHO_C" >&6; } 3683if test "${ac_cv_lib_ncursesw_initscr+set}" = set; then 3684 echo $ECHO_N "(cached) $ECHO_C" >&6 3685else 3686 ac_check_lib_save_LIBS=$LIBS 3687LIBS="-lncursesw $LIBS" 3688cat >conftest.$ac_ext <<_ACEOF 3689/* confdefs.h. */ 3690_ACEOF 3691cat confdefs.h >>conftest.$ac_ext 3692cat >>conftest.$ac_ext <<_ACEOF 3693/* end confdefs.h. */ 3694 3695/* Override any GCC internal prototype to avoid an error. 3696 Use char because int might match the return type of a GCC 3697 builtin and then its argument prototype would still apply. */ 3698#ifdef __cplusplus 3699extern "C" 3700#endif 3701char initscr (); 3702int 3703main () 3704{ 3705return initscr (); 3706 ; 3707 return 0; 3708} 3709_ACEOF 3710rm -f conftest.$ac_objext conftest$ac_exeext 3711if { (ac_try="$ac_link" 3712case "(($ac_try" in 3713 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3714 *) ac_try_echo=$ac_try;; 3715esac 3716eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3717 (eval "$ac_link") 2>conftest.er1 3718 ac_status=$? 3719 grep -v '^ *+' conftest.er1 >conftest.err 3720 rm -f conftest.er1 3721 cat conftest.err >&5 3722 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3723 (exit $ac_status); } && { 3724 test -z "$ac_c_werror_flag" || 3725 test ! -s conftest.err 3726 } && test -s conftest$ac_exeext && 3727 $as_test_x conftest$ac_exeext; then 3728 ac_cv_lib_ncursesw_initscr=yes 3729else 3730 echo "$as_me: failed program was:" >&5 3731sed 's/^/| /' conftest.$ac_ext >&5 3732 3733 ac_cv_lib_ncursesw_initscr=no 3734fi 3735 3736rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3737 conftest$ac_exeext conftest.$ac_ext 3738LIBS=$ac_check_lib_save_LIBS 3739fi 3740{ echo "$as_me:$LINENO: result: $ac_cv_lib_ncursesw_initscr" >&5 3741echo "${ECHO_T}$ac_cv_lib_ncursesw_initscr" >&6; } 3742if test $ac_cv_lib_ncursesw_initscr = yes; then 3743 have_ncursesw=yes 3744else 3745 have_ncursesw=no 3746fi 3747 3748{ echo "$as_me:$LINENO: checking for initscr in -lncurses" >&5 3749echo $ECHO_N "checking for initscr in -lncurses... $ECHO_C" >&6; } 3750if test "${ac_cv_lib_ncurses_initscr+set}" = set; then 3751 echo $ECHO_N "(cached) $ECHO_C" >&6 3752else 3753 ac_check_lib_save_LIBS=$LIBS 3754LIBS="-lncurses $LIBS" 3755cat >conftest.$ac_ext <<_ACEOF 3756/* confdefs.h. */ 3757_ACEOF 3758cat confdefs.h >>conftest.$ac_ext 3759cat >>conftest.$ac_ext <<_ACEOF 3760/* end confdefs.h. */ 3761 3762/* Override any GCC internal prototype to avoid an error. 3763 Use char because int might match the return type of a GCC 3764 builtin and then its argument prototype would still apply. */ 3765#ifdef __cplusplus 3766extern "C" 3767#endif 3768char initscr (); 3769int 3770main () 3771{ 3772return initscr (); 3773 ; 3774 return 0; 3775} 3776_ACEOF 3777rm -f conftest.$ac_objext conftest$ac_exeext 3778if { (ac_try="$ac_link" 3779case "(($ac_try" in 3780 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3781 *) ac_try_echo=$ac_try;; 3782esac 3783eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3784 (eval "$ac_link") 2>conftest.er1 3785 ac_status=$? 3786 grep -v '^ *+' conftest.er1 >conftest.err 3787 rm -f conftest.er1 3788 cat conftest.err >&5 3789 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3790 (exit $ac_status); } && { 3791 test -z "$ac_c_werror_flag" || 3792 test ! -s conftest.err 3793 } && test -s conftest$ac_exeext && 3794 $as_test_x conftest$ac_exeext; then 3795 ac_cv_lib_ncurses_initscr=yes 3796else 3797 echo "$as_me: failed program was:" >&5 3798sed 's/^/| /' conftest.$ac_ext >&5 3799 3800 ac_cv_lib_ncurses_initscr=no 3801fi 3802 3803rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3804 conftest$ac_exeext conftest.$ac_ext 3805LIBS=$ac_check_lib_save_LIBS 3806fi 3807{ echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_initscr" >&5 3808echo "${ECHO_T}$ac_cv_lib_ncurses_initscr" >&6; } 3809if test $ac_cv_lib_ncurses_initscr = yes; then 3810 have_ncurses=yes 3811else 3812 have_ncurses=no 3813fi 3814 3815{ echo "$as_me:$LINENO: checking for initscr in -lcurses" >&5 3816echo $ECHO_N "checking for initscr in -lcurses... $ECHO_C" >&6; } 3817if test "${ac_cv_lib_curses_initscr+set}" = set; then 3818 echo $ECHO_N "(cached) $ECHO_C" >&6 3819else 3820 ac_check_lib_save_LIBS=$LIBS 3821LIBS="-lcurses $LIBS" 3822cat >conftest.$ac_ext <<_ACEOF 3823/* confdefs.h. */ 3824_ACEOF 3825cat confdefs.h >>conftest.$ac_ext 3826cat >>conftest.$ac_ext <<_ACEOF 3827/* end confdefs.h. */ 3828 3829/* Override any GCC internal prototype to avoid an error. 3830 Use char because int might match the return type of a GCC 3831 builtin and then its argument prototype would still apply. */ 3832#ifdef __cplusplus 3833extern "C" 3834#endif 3835char initscr (); 3836int 3837main () 3838{ 3839return initscr (); 3840 ; 3841 return 0; 3842} 3843_ACEOF 3844rm -f conftest.$ac_objext conftest$ac_exeext 3845if { (ac_try="$ac_link" 3846case "(($ac_try" in 3847 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3848 *) ac_try_echo=$ac_try;; 3849esac 3850eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3851 (eval "$ac_link") 2>conftest.er1 3852 ac_status=$? 3853 grep -v '^ *+' conftest.er1 >conftest.err 3854 rm -f conftest.er1 3855 cat conftest.err >&5 3856 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3857 (exit $ac_status); } && { 3858 test -z "$ac_c_werror_flag" || 3859 test ! -s conftest.err 3860 } && test -s conftest$ac_exeext && 3861 $as_test_x conftest$ac_exeext; then 3862 ac_cv_lib_curses_initscr=yes 3863else 3864 echo "$as_me: failed program was:" >&5 3865sed 's/^/| /' conftest.$ac_ext >&5 3866 3867 ac_cv_lib_curses_initscr=no 3868fi 3869 3870rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3871 conftest$ac_exeext conftest.$ac_ext 3872LIBS=$ac_check_lib_save_LIBS 3873fi 3874{ echo "$as_me:$LINENO: result: $ac_cv_lib_curses_initscr" >&5 3875echo "${ECHO_T}$ac_cv_lib_curses_initscr" >&6; } 3876if test $ac_cv_lib_curses_initscr = yes; then 3877 have_curses=yes 3878else 3879 have_curses=no 3880fi 3881 3882{ echo "$as_me:$LINENO: checking for tgetent in -ltermcap" >&5 3883echo $ECHO_N "checking for tgetent in -ltermcap... $ECHO_C" >&6; } 3884if test "${ac_cv_lib_termcap_tgetent+set}" = set; then 3885 echo $ECHO_N "(cached) $ECHO_C" >&6 3886else 3887 ac_check_lib_save_LIBS=$LIBS 3888LIBS="-ltermcap $LIBS" 3889cat >conftest.$ac_ext <<_ACEOF 3890/* confdefs.h. */ 3891_ACEOF 3892cat confdefs.h >>conftest.$ac_ext 3893cat >>conftest.$ac_ext <<_ACEOF 3894/* end confdefs.h. */ 3895 3896/* Override any GCC internal prototype to avoid an error. 3897 Use char because int might match the return type of a GCC 3898 builtin and then its argument prototype would still apply. */ 3899#ifdef __cplusplus 3900extern "C" 3901#endif 3902char tgetent (); 3903int 3904main () 3905{ 3906return tgetent (); 3907 ; 3908 return 0; 3909} 3910_ACEOF 3911rm -f conftest.$ac_objext conftest$ac_exeext 3912if { (ac_try="$ac_link" 3913case "(($ac_try" in 3914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3915 *) ac_try_echo=$ac_try;; 3916esac 3917eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3918 (eval "$ac_link") 2>conftest.er1 3919 ac_status=$? 3920 grep -v '^ *+' conftest.er1 >conftest.err 3921 rm -f conftest.er1 3922 cat conftest.err >&5 3923 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3924 (exit $ac_status); } && { 3925 test -z "$ac_c_werror_flag" || 3926 test ! -s conftest.err 3927 } && test -s conftest$ac_exeext && 3928 $as_test_x conftest$ac_exeext; then 3929 ac_cv_lib_termcap_tgetent=yes 3930else 3931 echo "$as_me: failed program was:" >&5 3932sed 's/^/| /' conftest.$ac_ext >&5 3933 3934 ac_cv_lib_termcap_tgetent=no 3935fi 3936 3937rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3938 conftest$ac_exeext conftest.$ac_ext 3939LIBS=$ac_check_lib_save_LIBS 3940fi 3941{ echo "$as_me:$LINENO: result: $ac_cv_lib_termcap_tgetent" >&5 3942echo "${ECHO_T}$ac_cv_lib_termcap_tgetent" >&6; } 3943if test $ac_cv_lib_termcap_tgetent = yes; then 3944 have_termcap=yes 3945else 3946 have_termcap=no 3947fi 3948 3949{ echo "$as_me:$LINENO: checking for tgetent in -ltermlib" >&5 3950echo $ECHO_N "checking for tgetent in -ltermlib... $ECHO_C" >&6; } 3951if test "${ac_cv_lib_termlib_tgetent+set}" = set; then 3952 echo $ECHO_N "(cached) $ECHO_C" >&6 3953else 3954 ac_check_lib_save_LIBS=$LIBS 3955LIBS="-ltermlib $LIBS" 3956cat >conftest.$ac_ext <<_ACEOF 3957/* confdefs.h. */ 3958_ACEOF 3959cat confdefs.h >>conftest.$ac_ext 3960cat >>conftest.$ac_ext <<_ACEOF 3961/* end confdefs.h. */ 3962 3963/* Override any GCC internal prototype to avoid an error. 3964 Use char because int might match the return type of a GCC 3965 builtin and then its argument prototype would still apply. */ 3966#ifdef __cplusplus 3967extern "C" 3968#endif 3969char tgetent (); 3970int 3971main () 3972{ 3973return tgetent (); 3974 ; 3975 return 0; 3976} 3977_ACEOF 3978rm -f conftest.$ac_objext conftest$ac_exeext 3979if { (ac_try="$ac_link" 3980case "(($ac_try" in 3981 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3982 *) ac_try_echo=$ac_try;; 3983esac 3984eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3985 (eval "$ac_link") 2>conftest.er1 3986 ac_status=$? 3987 grep -v '^ *+' conftest.er1 >conftest.err 3988 rm -f conftest.er1 3989 cat conftest.err >&5 3990 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3991 (exit $ac_status); } && { 3992 test -z "$ac_c_werror_flag" || 3993 test ! -s conftest.err 3994 } && test -s conftest$ac_exeext && 3995 $as_test_x conftest$ac_exeext; then 3996 ac_cv_lib_termlib_tgetent=yes 3997else 3998 echo "$as_me: failed program was:" >&5 3999sed 's/^/| /' conftest.$ac_ext >&5 4000 4001 ac_cv_lib_termlib_tgetent=no 4002fi 4003 4004rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4005 conftest$ac_exeext conftest.$ac_ext 4006LIBS=$ac_check_lib_save_LIBS 4007fi 4008{ echo "$as_me:$LINENO: result: $ac_cv_lib_termlib_tgetent" >&5 4009echo "${ECHO_T}$ac_cv_lib_termlib_tgetent" >&6; } 4010if test $ac_cv_lib_termlib_tgetent = yes; then 4011 have_termlib=yes 4012else 4013 have_termlib=no 4014fi 4015 4016# Regular expressions (regcmp) are in -lgen on Solaris 2, 4017# and in -lintl on SCO Unix. 4018 4019{ echo "$as_me:$LINENO: checking for regcmp in -lgen" >&5 4020echo $ECHO_N "checking for regcmp in -lgen... $ECHO_C" >&6; } 4021if test "${ac_cv_lib_gen_regcmp+set}" = set; then 4022 echo $ECHO_N "(cached) $ECHO_C" >&6 4023else 4024 ac_check_lib_save_LIBS=$LIBS 4025LIBS="-lgen $LIBS" 4026cat >conftest.$ac_ext <<_ACEOF 4027/* confdefs.h. */ 4028_ACEOF 4029cat confdefs.h >>conftest.$ac_ext 4030cat >>conftest.$ac_ext <<_ACEOF 4031/* end confdefs.h. */ 4032 4033/* Override any GCC internal prototype to avoid an error. 4034 Use char because int might match the return type of a GCC 4035 builtin and then its argument prototype would still apply. */ 4036#ifdef __cplusplus 4037extern "C" 4038#endif 4039char regcmp (); 4040int 4041main () 4042{ 4043return regcmp (); 4044 ; 4045 return 0; 4046} 4047_ACEOF 4048rm -f conftest.$ac_objext conftest$ac_exeext 4049if { (ac_try="$ac_link" 4050case "(($ac_try" in 4051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4052 *) ac_try_echo=$ac_try;; 4053esac 4054eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4055 (eval "$ac_link") 2>conftest.er1 4056 ac_status=$? 4057 grep -v '^ *+' conftest.er1 >conftest.err 4058 rm -f conftest.er1 4059 cat conftest.err >&5 4060 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4061 (exit $ac_status); } && { 4062 test -z "$ac_c_werror_flag" || 4063 test ! -s conftest.err 4064 } && test -s conftest$ac_exeext && 4065 $as_test_x conftest$ac_exeext; then 4066 ac_cv_lib_gen_regcmp=yes 4067else 4068 echo "$as_me: failed program was:" >&5 4069sed 's/^/| /' conftest.$ac_ext >&5 4070 4071 ac_cv_lib_gen_regcmp=no 4072fi 4073 4074rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4075 conftest$ac_exeext conftest.$ac_ext 4076LIBS=$ac_check_lib_save_LIBS 4077fi 4078{ echo "$as_me:$LINENO: result: $ac_cv_lib_gen_regcmp" >&5 4079echo "${ECHO_T}$ac_cv_lib_gen_regcmp" >&6; } 4080if test $ac_cv_lib_gen_regcmp = yes; then 4081 cat >>confdefs.h <<_ACEOF 4082#define HAVE_LIBGEN 1 4083_ACEOF 4084 4085 LIBS="-lgen $LIBS" 4086 4087fi 4088 4089 4090{ echo "$as_me:$LINENO: checking for regcmp in -lintl" >&5 4091echo $ECHO_N "checking for regcmp in -lintl... $ECHO_C" >&6; } 4092if test "${ac_cv_lib_intl_regcmp+set}" = set; then 4093 echo $ECHO_N "(cached) $ECHO_C" >&6 4094else 4095 ac_check_lib_save_LIBS=$LIBS 4096LIBS="-lintl $LIBS" 4097cat >conftest.$ac_ext <<_ACEOF 4098/* confdefs.h. */ 4099_ACEOF 4100cat confdefs.h >>conftest.$ac_ext 4101cat >>conftest.$ac_ext <<_ACEOF 4102/* end confdefs.h. */ 4103 4104/* Override any GCC internal prototype to avoid an error. 4105 Use char because int might match the return type of a GCC 4106 builtin and then its argument prototype would still apply. */ 4107#ifdef __cplusplus 4108extern "C" 4109#endif 4110char regcmp (); 4111int 4112main () 4113{ 4114return regcmp (); 4115 ; 4116 return 0; 4117} 4118_ACEOF 4119rm -f conftest.$ac_objext conftest$ac_exeext 4120if { (ac_try="$ac_link" 4121case "(($ac_try" in 4122 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4123 *) ac_try_echo=$ac_try;; 4124esac 4125eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4126 (eval "$ac_link") 2>conftest.er1 4127 ac_status=$? 4128 grep -v '^ *+' conftest.er1 >conftest.err 4129 rm -f conftest.er1 4130 cat conftest.err >&5 4131 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4132 (exit $ac_status); } && { 4133 test -z "$ac_c_werror_flag" || 4134 test ! -s conftest.err 4135 } && test -s conftest$ac_exeext && 4136 $as_test_x conftest$ac_exeext; then 4137 ac_cv_lib_intl_regcmp=yes 4138else 4139 echo "$as_me: failed program was:" >&5 4140sed 's/^/| /' conftest.$ac_ext >&5 4141 4142 ac_cv_lib_intl_regcmp=no 4143fi 4144 4145rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4146 conftest$ac_exeext conftest.$ac_ext 4147LIBS=$ac_check_lib_save_LIBS 4148fi 4149{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_regcmp" >&5 4150echo "${ECHO_T}$ac_cv_lib_intl_regcmp" >&6; } 4151if test $ac_cv_lib_intl_regcmp = yes; then 4152 cat >>confdefs.h <<_ACEOF 4153#define HAVE_LIBINTL 1 4154_ACEOF 4155 4156 LIBS="-lintl $LIBS" 4157 4158fi 4159 4160 4161{ echo "$as_me:$LINENO: checking for regcmp in -lPW" >&5 4162echo $ECHO_N "checking for regcmp in -lPW... $ECHO_C" >&6; } 4163if test "${ac_cv_lib_PW_regcmp+set}" = set; then 4164 echo $ECHO_N "(cached) $ECHO_C" >&6 4165else 4166 ac_check_lib_save_LIBS=$LIBS 4167LIBS="-lPW $LIBS" 4168cat >conftest.$ac_ext <<_ACEOF 4169/* confdefs.h. */ 4170_ACEOF 4171cat confdefs.h >>conftest.$ac_ext 4172cat >>conftest.$ac_ext <<_ACEOF 4173/* end confdefs.h. */ 4174 4175/* Override any GCC internal prototype to avoid an error. 4176 Use char because int might match the return type of a GCC 4177 builtin and then its argument prototype would still apply. */ 4178#ifdef __cplusplus 4179extern "C" 4180#endif 4181char regcmp (); 4182int 4183main () 4184{ 4185return regcmp (); 4186 ; 4187 return 0; 4188} 4189_ACEOF 4190rm -f conftest.$ac_objext conftest$ac_exeext 4191if { (ac_try="$ac_link" 4192case "(($ac_try" in 4193 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4194 *) ac_try_echo=$ac_try;; 4195esac 4196eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4197 (eval "$ac_link") 2>conftest.er1 4198 ac_status=$? 4199 grep -v '^ *+' conftest.er1 >conftest.err 4200 rm -f conftest.er1 4201 cat conftest.err >&5 4202 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4203 (exit $ac_status); } && { 4204 test -z "$ac_c_werror_flag" || 4205 test ! -s conftest.err 4206 } && test -s conftest$ac_exeext && 4207 $as_test_x conftest$ac_exeext; then 4208 ac_cv_lib_PW_regcmp=yes 4209else 4210 echo "$as_me: failed program was:" >&5 4211sed 's/^/| /' conftest.$ac_ext >&5 4212 4213 ac_cv_lib_PW_regcmp=no 4214fi 4215 4216rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4217 conftest$ac_exeext conftest.$ac_ext 4218LIBS=$ac_check_lib_save_LIBS 4219fi 4220{ echo "$as_me:$LINENO: result: $ac_cv_lib_PW_regcmp" >&5 4221echo "${ECHO_T}$ac_cv_lib_PW_regcmp" >&6; } 4222if test $ac_cv_lib_PW_regcmp = yes; then 4223 cat >>confdefs.h <<_ACEOF 4224#define HAVE_LIBPW 1 4225_ACEOF 4226 4227 LIBS="-lPW $LIBS" 4228 4229fi 4230 4231 4232# Checks for terminal libraries 4233{ echo "$as_me:$LINENO: checking for working terminal libraries" >&5 4234echo $ECHO_N "checking for working terminal libraries... $ECHO_C" >&6; } 4235TERMLIBS= 4236 4237# Check for systems where curses is broken. 4238curses_broken=0 4239if test x`uname -s` = "xHP-UX" >/dev/null 2>&1; then 4240if test x`uname -r` = "xB.11.00" >/dev/null 2>&1; then 4241 curses_broken=1 4242fi 4243if test x`uname -r` = "xB.11.11" >/dev/null 2>&1; then 4244 curses_broken=1 4245fi 4246fi 4247 4248if test $curses_broken = 0; then 4249# -- Try xcurses. 4250if test "x$TERMLIBS" = x; then 4251 if test $have_xcurses = yes; then 4252 TERMLIBS="-lxcurses" 4253 SAVE_LIBS=$LIBS 4254 LIBS="$LIBS $TERMLIBS" 4255 cat >conftest.$ac_ext <<_ACEOF 4256/* confdefs.h. */ 4257_ACEOF 4258cat confdefs.h >>conftest.$ac_ext 4259cat >>conftest.$ac_ext <<_ACEOF 4260/* end confdefs.h. */ 4261 4262int 4263main () 4264{ 4265tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4266 ; 4267 return 0; 4268} 4269_ACEOF 4270rm -f conftest.$ac_objext conftest$ac_exeext 4271if { (ac_try="$ac_link" 4272case "(($ac_try" in 4273 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4274 *) ac_try_echo=$ac_try;; 4275esac 4276eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4277 (eval "$ac_link") 2>conftest.er1 4278 ac_status=$? 4279 grep -v '^ *+' conftest.er1 >conftest.err 4280 rm -f conftest.er1 4281 cat conftest.err >&5 4282 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4283 (exit $ac_status); } && { 4284 test -z "$ac_c_werror_flag" || 4285 test ! -s conftest.err 4286 } && test -s conftest$ac_exeext && 4287 $as_test_x conftest$ac_exeext; then 4288 termok=yes 4289else 4290 echo "$as_me: failed program was:" >&5 4291sed 's/^/| /' conftest.$ac_ext >&5 4292 4293 termok=no 4294fi 4295 4296rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4297 conftest$ac_exeext conftest.$ac_ext 4298 LIBS=$SAVE_LIBS 4299 if test $termok = no; then TERMLIBS=""; fi 4300 fi 4301fi 4302 4303# -- Try ncursesw. 4304if test "x$TERMLIBS" = x; then 4305 if test $have_ncursesw = yes; then 4306 TERMLIBS="-lncursesw" 4307 SAVE_LIBS=$LIBS 4308 LIBS="$LIBS $TERMLIBS" 4309 cat >conftest.$ac_ext <<_ACEOF 4310/* confdefs.h. */ 4311_ACEOF 4312cat confdefs.h >>conftest.$ac_ext 4313cat >>conftest.$ac_ext <<_ACEOF 4314/* end confdefs.h. */ 4315 4316int 4317main () 4318{ 4319tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4320 ; 4321 return 0; 4322} 4323_ACEOF 4324rm -f conftest.$ac_objext conftest$ac_exeext 4325if { (ac_try="$ac_link" 4326case "(($ac_try" in 4327 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4328 *) ac_try_echo=$ac_try;; 4329esac 4330eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4331 (eval "$ac_link") 2>conftest.er1 4332 ac_status=$? 4333 grep -v '^ *+' conftest.er1 >conftest.err 4334 rm -f conftest.er1 4335 cat conftest.err >&5 4336 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4337 (exit $ac_status); } && { 4338 test -z "$ac_c_werror_flag" || 4339 test ! -s conftest.err 4340 } && test -s conftest$ac_exeext && 4341 $as_test_x conftest$ac_exeext; then 4342 termok=yes 4343else 4344 echo "$as_me: failed program was:" >&5 4345sed 's/^/| /' conftest.$ac_ext >&5 4346 4347 termok=no 4348fi 4349 4350rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4351 conftest$ac_exeext conftest.$ac_ext 4352 LIBS=$SAVE_LIBS 4353 if test $termok = no; then TERMLIBS=""; fi 4354 fi 4355fi 4356 4357# -- Try ncurses. 4358if test "x$TERMLIBS" = x; then 4359 if test $have_ncurses = yes; then 4360 TERMLIBS="-lncurses" 4361 SAVE_LIBS=$LIBS 4362 LIBS="$LIBS $TERMLIBS" 4363 cat >conftest.$ac_ext <<_ACEOF 4364/* confdefs.h. */ 4365_ACEOF 4366cat confdefs.h >>conftest.$ac_ext 4367cat >>conftest.$ac_ext <<_ACEOF 4368/* end confdefs.h. */ 4369 4370int 4371main () 4372{ 4373tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4374 ; 4375 return 0; 4376} 4377_ACEOF 4378rm -f conftest.$ac_objext conftest$ac_exeext 4379if { (ac_try="$ac_link" 4380case "(($ac_try" in 4381 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4382 *) ac_try_echo=$ac_try;; 4383esac 4384eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4385 (eval "$ac_link") 2>conftest.er1 4386 ac_status=$? 4387 grep -v '^ *+' conftest.er1 >conftest.err 4388 rm -f conftest.er1 4389 cat conftest.err >&5 4390 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4391 (exit $ac_status); } && { 4392 test -z "$ac_c_werror_flag" || 4393 test ! -s conftest.err 4394 } && test -s conftest$ac_exeext && 4395 $as_test_x conftest$ac_exeext; then 4396 termok=yes 4397else 4398 echo "$as_me: failed program was:" >&5 4399sed 's/^/| /' conftest.$ac_ext >&5 4400 4401 termok=no 4402fi 4403 4404rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4405 conftest$ac_exeext conftest.$ac_ext 4406 LIBS=$SAVE_LIBS 4407 if test $termok = no; then TERMLIBS=""; fi 4408 fi 4409fi 4410 4411# -- Try curses. 4412if test "x$TERMLIBS" = x; then 4413 if test $have_curses = yes; then 4414 TERMLIBS="-lcurses" 4415 SAVE_LIBS=$LIBS 4416 LIBS="$LIBS $TERMLIBS" 4417 cat >conftest.$ac_ext <<_ACEOF 4418/* confdefs.h. */ 4419_ACEOF 4420cat confdefs.h >>conftest.$ac_ext 4421cat >>conftest.$ac_ext <<_ACEOF 4422/* end confdefs.h. */ 4423 4424int 4425main () 4426{ 4427tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4428 ; 4429 return 0; 4430} 4431_ACEOF 4432rm -f conftest.$ac_objext conftest$ac_exeext 4433if { (ac_try="$ac_link" 4434case "(($ac_try" in 4435 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4436 *) ac_try_echo=$ac_try;; 4437esac 4438eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4439 (eval "$ac_link") 2>conftest.er1 4440 ac_status=$? 4441 grep -v '^ *+' conftest.er1 >conftest.err 4442 rm -f conftest.er1 4443 cat conftest.err >&5 4444 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4445 (exit $ac_status); } && { 4446 test -z "$ac_c_werror_flag" || 4447 test ! -s conftest.err 4448 } && test -s conftest$ac_exeext && 4449 $as_test_x conftest$ac_exeext; then 4450 termok=yes 4451else 4452 echo "$as_me: failed program was:" >&5 4453sed 's/^/| /' conftest.$ac_ext >&5 4454 4455 termok=no 4456fi 4457 4458rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4459 conftest$ac_exeext conftest.$ac_ext 4460 LIBS=$SAVE_LIBS 4461 if test $termok = no; then TERMLIBS=""; fi 4462 fi 4463fi 4464 4465# -- Try curses & termcap. 4466if test "x$TERMLIBS" = x; then 4467 if test $have_curses = yes; then 4468 if test $have_termcap = yes; then 4469 TERMLIBS="-lcurses -ltermcap" 4470 SAVE_LIBS=$LIBS 4471 LIBS="$LIBS $TERMLIBS" 4472 cat >conftest.$ac_ext <<_ACEOF 4473/* confdefs.h. */ 4474_ACEOF 4475cat confdefs.h >>conftest.$ac_ext 4476cat >>conftest.$ac_ext <<_ACEOF 4477/* end confdefs.h. */ 4478 4479int 4480main () 4481{ 4482tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4483 ; 4484 return 0; 4485} 4486_ACEOF 4487rm -f conftest.$ac_objext conftest$ac_exeext 4488if { (ac_try="$ac_link" 4489case "(($ac_try" in 4490 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4491 *) ac_try_echo=$ac_try;; 4492esac 4493eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4494 (eval "$ac_link") 2>conftest.er1 4495 ac_status=$? 4496 grep -v '^ *+' conftest.er1 >conftest.err 4497 rm -f conftest.er1 4498 cat conftest.err >&5 4499 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4500 (exit $ac_status); } && { 4501 test -z "$ac_c_werror_flag" || 4502 test ! -s conftest.err 4503 } && test -s conftest$ac_exeext && 4504 $as_test_x conftest$ac_exeext; then 4505 termok=yes 4506else 4507 echo "$as_me: failed program was:" >&5 4508sed 's/^/| /' conftest.$ac_ext >&5 4509 4510 termok=no 4511fi 4512 4513rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4514 conftest$ac_exeext conftest.$ac_ext 4515 LIBS=$SAVE_LIBS 4516 if test $termok = no; then TERMLIBS=""; fi 4517 fi 4518 fi 4519fi 4520fi 4521 4522# -- Try termcap. 4523if test "x$TERMLIBS" = x; then 4524 if test $have_termcap = yes; then 4525 TERMLIBS="-ltermcap" 4526 SAVE_LIBS=$LIBS 4527 LIBS="$LIBS $TERMLIBS" 4528 cat >conftest.$ac_ext <<_ACEOF 4529/* confdefs.h. */ 4530_ACEOF 4531cat confdefs.h >>conftest.$ac_ext 4532cat >>conftest.$ac_ext <<_ACEOF 4533/* end confdefs.h. */ 4534 4535int 4536main () 4537{ 4538tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4539 ; 4540 return 0; 4541} 4542_ACEOF 4543rm -f conftest.$ac_objext conftest$ac_exeext 4544if { (ac_try="$ac_link" 4545case "(($ac_try" in 4546 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4547 *) ac_try_echo=$ac_try;; 4548esac 4549eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4550 (eval "$ac_link") 2>conftest.er1 4551 ac_status=$? 4552 grep -v '^ *+' conftest.er1 >conftest.err 4553 rm -f conftest.er1 4554 cat conftest.err >&5 4555 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4556 (exit $ac_status); } && { 4557 test -z "$ac_c_werror_flag" || 4558 test ! -s conftest.err 4559 } && test -s conftest$ac_exeext && 4560 $as_test_x conftest$ac_exeext; then 4561 termok=yes 4562else 4563 echo "$as_me: failed program was:" >&5 4564sed 's/^/| /' conftest.$ac_ext >&5 4565 4566 termok=no 4567fi 4568 4569rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4570 conftest$ac_exeext conftest.$ac_ext 4571 LIBS=$SAVE_LIBS 4572 if test $termok = no; then TERMLIBS=""; fi 4573 fi 4574fi 4575 4576# -- Try termlib. 4577if test "x$TERMLIBS" = x; then 4578 if test $have_termlib = yes; then 4579 TERMLIBS="-lcurses -ltermlib" 4580 SAVE_LIBS=$LIBS 4581 LIBS="$LIBS $TERMLIBS" 4582 cat >conftest.$ac_ext <<_ACEOF 4583/* confdefs.h. */ 4584_ACEOF 4585cat confdefs.h >>conftest.$ac_ext 4586cat >>conftest.$ac_ext <<_ACEOF 4587/* end confdefs.h. */ 4588 4589int 4590main () 4591{ 4592tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4593 ; 4594 return 0; 4595} 4596_ACEOF 4597rm -f conftest.$ac_objext conftest$ac_exeext 4598if { (ac_try="$ac_link" 4599case "(($ac_try" in 4600 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4601 *) ac_try_echo=$ac_try;; 4602esac 4603eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4604 (eval "$ac_link") 2>conftest.er1 4605 ac_status=$? 4606 grep -v '^ *+' conftest.er1 >conftest.err 4607 rm -f conftest.er1 4608 cat conftest.err >&5 4609 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4610 (exit $ac_status); } && { 4611 test -z "$ac_c_werror_flag" || 4612 test ! -s conftest.err 4613 } && test -s conftest$ac_exeext && 4614 $as_test_x conftest$ac_exeext; then 4615 termok=yes 4616else 4617 echo "$as_me: failed program was:" >&5 4618sed 's/^/| /' conftest.$ac_ext >&5 4619 4620 termok=no 4621fi 4622 4623rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4624 conftest$ac_exeext conftest.$ac_ext 4625 LIBS=$SAVE_LIBS 4626 if test $termok = no; then TERMLIBS=""; fi 4627 fi 4628fi 4629 4630if test "x$TERMLIBS" = x; then 4631 { echo "$as_me:$LINENO: result: Cannot find terminal libraries - configure failed" >&5 4632echo "${ECHO_T}Cannot find terminal libraries - configure failed" >&6; } 4633 exit 1 4634fi 4635{ echo "$as_me:$LINENO: result: using $TERMLIBS" >&5 4636echo "${ECHO_T}using $TERMLIBS" >&6; } 4637LIBS="$LIBS $TERMLIBS" 4638 4639# Checks for header files. 4640{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 4641echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 4642if test "${ac_cv_header_stdc+set}" = set; then 4643 echo $ECHO_N "(cached) $ECHO_C" >&6 4644else 4645 cat >conftest.$ac_ext <<_ACEOF 4646/* confdefs.h. */ 4647_ACEOF 4648cat confdefs.h >>conftest.$ac_ext 4649cat >>conftest.$ac_ext <<_ACEOF 4650/* end confdefs.h. */ 4651#include <stdlib.h> 4652#include <stdarg.h> 4653#include <string.h> 4654#include <float.h> 4655 4656int 4657main () 4658{ 4659 4660 ; 4661 return 0; 4662} 4663_ACEOF 4664rm -f conftest.$ac_objext 4665if { (ac_try="$ac_compile" 4666case "(($ac_try" in 4667 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4668 *) ac_try_echo=$ac_try;; 4669esac 4670eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4671 (eval "$ac_compile") 2>conftest.er1 4672 ac_status=$? 4673 grep -v '^ *+' conftest.er1 >conftest.err 4674 rm -f conftest.er1 4675 cat conftest.err >&5 4676 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4677 (exit $ac_status); } && { 4678 test -z "$ac_c_werror_flag" || 4679 test ! -s conftest.err 4680 } && test -s conftest.$ac_objext; then 4681 ac_cv_header_stdc=yes 4682else 4683 echo "$as_me: failed program was:" >&5 4684sed 's/^/| /' conftest.$ac_ext >&5 4685 4686 ac_cv_header_stdc=no 4687fi 4688 4689rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4690 4691if test $ac_cv_header_stdc = yes; then 4692 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4693 cat >conftest.$ac_ext <<_ACEOF 4694/* confdefs.h. */ 4695_ACEOF 4696cat confdefs.h >>conftest.$ac_ext 4697cat >>conftest.$ac_ext <<_ACEOF 4698/* end confdefs.h. */ 4699#include <string.h> 4700 4701_ACEOF 4702if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4703 $EGREP "memchr" >/dev/null 2>&1; then 4704 : 4705else 4706 ac_cv_header_stdc=no 4707fi 4708rm -f conftest* 4709 4710fi 4711 4712if test $ac_cv_header_stdc = yes; then 4713 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4714 cat >conftest.$ac_ext <<_ACEOF 4715/* confdefs.h. */ 4716_ACEOF 4717cat confdefs.h >>conftest.$ac_ext 4718cat >>conftest.$ac_ext <<_ACEOF 4719/* end confdefs.h. */ 4720#include <stdlib.h> 4721 4722_ACEOF 4723if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4724 $EGREP "free" >/dev/null 2>&1; then 4725 : 4726else 4727 ac_cv_header_stdc=no 4728fi 4729rm -f conftest* 4730 4731fi 4732 4733if test $ac_cv_header_stdc = yes; then 4734 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4735 if test "$cross_compiling" = yes; then 4736 : 4737else 4738 cat >conftest.$ac_ext <<_ACEOF 4739/* confdefs.h. */ 4740_ACEOF 4741cat confdefs.h >>conftest.$ac_ext 4742cat >>conftest.$ac_ext <<_ACEOF 4743/* end confdefs.h. */ 4744#include <ctype.h> 4745#include <stdlib.h> 4746#if ((' ' & 0x0FF) == 0x020) 4747# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4748# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4749#else 4750# define ISLOWER(c) \ 4751 (('a' <= (c) && (c) <= 'i') \ 4752 || ('j' <= (c) && (c) <= 'r') \ 4753 || ('s' <= (c) && (c) <= 'z')) 4754# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4755#endif 4756 4757#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4758int 4759main () 4760{ 4761 int i; 4762 for (i = 0; i < 256; i++) 4763 if (XOR (islower (i), ISLOWER (i)) 4764 || toupper (i) != TOUPPER (i)) 4765 return 2; 4766 return 0; 4767} 4768_ACEOF 4769rm -f conftest$ac_exeext 4770if { (ac_try="$ac_link" 4771case "(($ac_try" in 4772 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4773 *) ac_try_echo=$ac_try;; 4774esac 4775eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4776 (eval "$ac_link") 2>&5 4777 ac_status=$? 4778 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4779 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4780 { (case "(($ac_try" in 4781 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4782 *) ac_try_echo=$ac_try;; 4783esac 4784eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4785 (eval "$ac_try") 2>&5 4786 ac_status=$? 4787 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4788 (exit $ac_status); }; }; then 4789 : 4790else 4791 echo "$as_me: program exited with status $ac_status" >&5 4792echo "$as_me: failed program was:" >&5 4793sed 's/^/| /' conftest.$ac_ext >&5 4794 4795( exit $ac_status ) 4796ac_cv_header_stdc=no 4797fi 4798rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4799fi 4800 4801 4802fi 4803fi 4804{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 4805echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 4806if test $ac_cv_header_stdc = yes; then 4807 4808cat >>confdefs.h <<\_ACEOF 4809#define STDC_HEADERS 1 4810_ACEOF 4811 4812fi 4813 4814# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4825 inttypes.h stdint.h unistd.h 4826do 4827as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4828{ echo "$as_me:$LINENO: checking for $ac_header" >&5 4829echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4830if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4831 echo $ECHO_N "(cached) $ECHO_C" >&6 4832else 4833 cat >conftest.$ac_ext <<_ACEOF 4834/* confdefs.h. */ 4835_ACEOF 4836cat confdefs.h >>conftest.$ac_ext 4837cat >>conftest.$ac_ext <<_ACEOF 4838/* end confdefs.h. */ 4839$ac_includes_default 4840 4841#include <$ac_header> 4842_ACEOF 4843rm -f conftest.$ac_objext 4844if { (ac_try="$ac_compile" 4845case "(($ac_try" in 4846 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4847 *) ac_try_echo=$ac_try;; 4848esac 4849eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4850 (eval "$ac_compile") 2>conftest.er1 4851 ac_status=$? 4852 grep -v '^ *+' conftest.er1 >conftest.err 4853 rm -f conftest.er1 4854 cat conftest.err >&5 4855 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4856 (exit $ac_status); } && { 4857 test -z "$ac_c_werror_flag" || 4858 test ! -s conftest.err 4859 } && test -s conftest.$ac_objext; then 4860 eval "$as_ac_Header=yes" 4861else 4862 echo "$as_me: failed program was:" >&5 4863sed 's/^/| /' conftest.$ac_ext >&5 4864 4865 eval "$as_ac_Header=no" 4866fi 4867 4868rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4869fi 4870ac_res=`eval echo '${'$as_ac_Header'}'` 4871 { echo "$as_me:$LINENO: result: $ac_res" >&5 4872echo "${ECHO_T}$ac_res" >&6; } 4873if test `eval echo '${'$as_ac_Header'}'` = yes; then 4874 cat >>confdefs.h <<_ACEOF 4875#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4876_ACEOF 4877 4878fi 4879 4880done 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898for ac_header in ctype.h errno.h fcntl.h limits.h stdio.h stdlib.h string.h termcap.h termio.h termios.h time.h unistd.h values.h sys/ioctl.h sys/stream.h 4899do 4900as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4901if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4902 { echo "$as_me:$LINENO: checking for $ac_header" >&5 4903echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4904if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4905 echo $ECHO_N "(cached) $ECHO_C" >&6 4906fi 4907ac_res=`eval echo '${'$as_ac_Header'}'` 4908 { echo "$as_me:$LINENO: result: $ac_res" >&5 4909echo "${ECHO_T}$ac_res" >&6; } 4910else 4911 # Is the header compilable? 4912{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 4913echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 4914cat >conftest.$ac_ext <<_ACEOF 4915/* confdefs.h. */ 4916_ACEOF 4917cat confdefs.h >>conftest.$ac_ext 4918cat >>conftest.$ac_ext <<_ACEOF 4919/* end confdefs.h. */ 4920$ac_includes_default 4921#include <$ac_header> 4922_ACEOF 4923rm -f conftest.$ac_objext 4924if { (ac_try="$ac_compile" 4925case "(($ac_try" in 4926 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4927 *) ac_try_echo=$ac_try;; 4928esac 4929eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4930 (eval "$ac_compile") 2>conftest.er1 4931 ac_status=$? 4932 grep -v '^ *+' conftest.er1 >conftest.err 4933 rm -f conftest.er1 4934 cat conftest.err >&5 4935 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4936 (exit $ac_status); } && { 4937 test -z "$ac_c_werror_flag" || 4938 test ! -s conftest.err 4939 } && test -s conftest.$ac_objext; then 4940 ac_header_compiler=yes 4941else 4942 echo "$as_me: failed program was:" >&5 4943sed 's/^/| /' conftest.$ac_ext >&5 4944 4945 ac_header_compiler=no 4946fi 4947 4948rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4949{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4950echo "${ECHO_T}$ac_header_compiler" >&6; } 4951 4952# Is the header present? 4953{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 4954echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 4955cat >conftest.$ac_ext <<_ACEOF 4956/* confdefs.h. */ 4957_ACEOF 4958cat confdefs.h >>conftest.$ac_ext 4959cat >>conftest.$ac_ext <<_ACEOF 4960/* end confdefs.h. */ 4961#include <$ac_header> 4962_ACEOF 4963if { (ac_try="$ac_cpp conftest.$ac_ext" 4964case "(($ac_try" in 4965 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4966 *) ac_try_echo=$ac_try;; 4967esac 4968eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4969 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4970 ac_status=$? 4971 grep -v '^ *+' conftest.er1 >conftest.err 4972 rm -f conftest.er1 4973 cat conftest.err >&5 4974 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4975 (exit $ac_status); } >/dev/null && { 4976 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4977 test ! -s conftest.err 4978 }; then 4979 ac_header_preproc=yes 4980else 4981 echo "$as_me: failed program was:" >&5 4982sed 's/^/| /' conftest.$ac_ext >&5 4983 4984 ac_header_preproc=no 4985fi 4986 4987rm -f conftest.err conftest.$ac_ext 4988{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4989echo "${ECHO_T}$ac_header_preproc" >&6; } 4990 4991# So? What about this header? 4992case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 4993 yes:no: ) 4994 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 4995echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 4996 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 4997echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 4998 ac_header_preproc=yes 4999 ;; 5000 no:yes:* ) 5001 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 5002echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 5003 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 5004echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 5005 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 5006echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 5007 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 5008echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 5009 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 5010echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 5011 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 5012echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 5013 5014 ;; 5015esac 5016{ echo "$as_me:$LINENO: checking for $ac_header" >&5 5017echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5018if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5019 echo $ECHO_N "(cached) $ECHO_C" >&6 5020else 5021 eval "$as_ac_Header=\$ac_header_preproc" 5022fi 5023ac_res=`eval echo '${'$as_ac_Header'}'` 5024 { echo "$as_me:$LINENO: result: $ac_res" >&5 5025echo "${ECHO_T}$ac_res" >&6; } 5026 5027fi 5028if test `eval echo '${'$as_ac_Header'}'` = yes; then 5029 cat >>confdefs.h <<_ACEOF 5030#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5031_ACEOF 5032 5033fi 5034 5035done 5036 5037 5038# Checks for typedefs, structures, and compiler characteristics. 5039{ echo "$as_me:$LINENO: checking whether stat file-mode macros are broken" >&5 5040echo $ECHO_N "checking whether stat file-mode macros are broken... $ECHO_C" >&6; } 5041if test "${ac_cv_header_stat_broken+set}" = set; then 5042 echo $ECHO_N "(cached) $ECHO_C" >&6 5043else 5044 cat >conftest.$ac_ext <<_ACEOF 5045/* confdefs.h. */ 5046_ACEOF 5047cat confdefs.h >>conftest.$ac_ext 5048cat >>conftest.$ac_ext <<_ACEOF 5049/* end confdefs.h. */ 5050#include <sys/types.h> 5051#include <sys/stat.h> 5052 5053#if defined S_ISBLK && defined S_IFDIR 5054extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; 5055#endif 5056 5057#if defined S_ISBLK && defined S_IFCHR 5058extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; 5059#endif 5060 5061#if defined S_ISLNK && defined S_IFREG 5062extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; 5063#endif 5064 5065#if defined S_ISSOCK && defined S_IFREG 5066extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; 5067#endif 5068 5069_ACEOF 5070rm -f conftest.$ac_objext 5071if { (ac_try="$ac_compile" 5072case "(($ac_try" in 5073 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5074 *) ac_try_echo=$ac_try;; 5075esac 5076eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5077 (eval "$ac_compile") 2>conftest.er1 5078 ac_status=$? 5079 grep -v '^ *+' conftest.er1 >conftest.err 5080 rm -f conftest.er1 5081 cat conftest.err >&5 5082 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5083 (exit $ac_status); } && { 5084 test -z "$ac_c_werror_flag" || 5085 test ! -s conftest.err 5086 } && test -s conftest.$ac_objext; then 5087 ac_cv_header_stat_broken=no 5088else 5089 echo "$as_me: failed program was:" >&5 5090sed 's/^/| /' conftest.$ac_ext >&5 5091 5092 ac_cv_header_stat_broken=yes 5093fi 5094 5095rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5096fi 5097{ echo "$as_me:$LINENO: result: $ac_cv_header_stat_broken" >&5 5098echo "${ECHO_T}$ac_cv_header_stat_broken" >&6; } 5099if test $ac_cv_header_stat_broken = yes; then 5100 5101cat >>confdefs.h <<\_ACEOF 5102#define STAT_MACROS_BROKEN 1 5103_ACEOF 5104 5105fi 5106 5107{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 5108echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } 5109if test "${ac_cv_c_const+set}" = set; then 5110 echo $ECHO_N "(cached) $ECHO_C" >&6 5111else 5112 cat >conftest.$ac_ext <<_ACEOF 5113/* confdefs.h. */ 5114_ACEOF 5115cat confdefs.h >>conftest.$ac_ext 5116cat >>conftest.$ac_ext <<_ACEOF 5117/* end confdefs.h. */ 5118 5119int 5120main () 5121{ 5122/* FIXME: Include the comments suggested by Paul. */ 5123#ifndef __cplusplus 5124 /* Ultrix mips cc rejects this. */ 5125 typedef int charset[2]; 5126 const charset cs; 5127 /* SunOS 4.1.1 cc rejects this. */ 5128 char const *const *pcpcc; 5129 char **ppc; 5130 /* NEC SVR4.0.2 mips cc rejects this. */ 5131 struct point {int x, y;}; 5132 static struct point const zero = {0,0}; 5133 /* AIX XL C 1.02.0.0 rejects this. 5134 It does not let you subtract one const X* pointer from another in 5135 an arm of an if-expression whose if-part is not a constant 5136 expression */ 5137 const char *g = "string"; 5138 pcpcc = &g + (g ? g-g : 0); 5139 /* HPUX 7.0 cc rejects these. */ 5140 ++pcpcc; 5141 ppc = (char**) pcpcc; 5142 pcpcc = (char const *const *) ppc; 5143 { /* SCO 3.2v4 cc rejects this. */ 5144 char *t; 5145 char const *s = 0 ? (char *) 0 : (char const *) 0; 5146 5147 *t++ = 0; 5148 if (s) return 0; 5149 } 5150 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5151 int x[] = {25, 17}; 5152 const int *foo = &x[0]; 5153 ++foo; 5154 } 5155 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5156 typedef const int *iptr; 5157 iptr p = 0; 5158 ++p; 5159 } 5160 { /* AIX XL C 1.02.0.0 rejects this saying 5161 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5162 struct s { int j; const int *ap[3]; }; 5163 struct s *b; b->j = 5; 5164 } 5165 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5166 const int foo = 10; 5167 if (!foo) return 0; 5168 } 5169 return !cs[0] && !zero.x; 5170#endif 5171 5172 ; 5173 return 0; 5174} 5175_ACEOF 5176rm -f conftest.$ac_objext 5177if { (ac_try="$ac_compile" 5178case "(($ac_try" in 5179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5180 *) ac_try_echo=$ac_try;; 5181esac 5182eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5183 (eval "$ac_compile") 2>conftest.er1 5184 ac_status=$? 5185 grep -v '^ *+' conftest.er1 >conftest.err 5186 rm -f conftest.er1 5187 cat conftest.err >&5 5188 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5189 (exit $ac_status); } && { 5190 test -z "$ac_c_werror_flag" || 5191 test ! -s conftest.err 5192 } && test -s conftest.$ac_objext; then 5193 ac_cv_c_const=yes 5194else 5195 echo "$as_me: failed program was:" >&5 5196sed 's/^/| /' conftest.$ac_ext >&5 5197 5198 ac_cv_c_const=no 5199fi 5200 5201rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5202fi 5203{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 5204echo "${ECHO_T}$ac_cv_c_const" >&6; } 5205if test $ac_cv_c_const = no; then 5206 5207cat >>confdefs.h <<\_ACEOF 5208#define const 5209_ACEOF 5210 5211fi 5212 5213{ echo "$as_me:$LINENO: checking for off_t" >&5 5214echo $ECHO_N "checking for off_t... $ECHO_C" >&6; } 5215if test "${ac_cv_type_off_t+set}" = set; then 5216 echo $ECHO_N "(cached) $ECHO_C" >&6 5217else 5218 cat >conftest.$ac_ext <<_ACEOF 5219/* confdefs.h. */ 5220_ACEOF 5221cat confdefs.h >>conftest.$ac_ext 5222cat >>conftest.$ac_ext <<_ACEOF 5223/* end confdefs.h. */ 5224$ac_includes_default 5225typedef off_t ac__type_new_; 5226int 5227main () 5228{ 5229if ((ac__type_new_ *) 0) 5230 return 0; 5231if (sizeof (ac__type_new_)) 5232 return 0; 5233 ; 5234 return 0; 5235} 5236_ACEOF 5237rm -f conftest.$ac_objext 5238if { (ac_try="$ac_compile" 5239case "(($ac_try" in 5240 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5241 *) ac_try_echo=$ac_try;; 5242esac 5243eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5244 (eval "$ac_compile") 2>conftest.er1 5245 ac_status=$? 5246 grep -v '^ *+' conftest.er1 >conftest.err 5247 rm -f conftest.er1 5248 cat conftest.err >&5 5249 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5250 (exit $ac_status); } && { 5251 test -z "$ac_c_werror_flag" || 5252 test ! -s conftest.err 5253 } && test -s conftest.$ac_objext; then 5254 ac_cv_type_off_t=yes 5255else 5256 echo "$as_me: failed program was:" >&5 5257sed 's/^/| /' conftest.$ac_ext >&5 5258 5259 ac_cv_type_off_t=no 5260fi 5261 5262rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5263fi 5264{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 5265echo "${ECHO_T}$ac_cv_type_off_t" >&6; } 5266if test $ac_cv_type_off_t = yes; then 5267 : 5268else 5269 5270cat >>confdefs.h <<_ACEOF 5271#define off_t long int 5272_ACEOF 5273 5274fi 5275 5276{ echo "$as_me:$LINENO: checking for size_t" >&5 5277echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } 5278if test "${ac_cv_type_size_t+set}" = set; then 5279 echo $ECHO_N "(cached) $ECHO_C" >&6 5280else 5281 cat >conftest.$ac_ext <<_ACEOF 5282/* confdefs.h. */ 5283_ACEOF 5284cat confdefs.h >>conftest.$ac_ext 5285cat >>conftest.$ac_ext <<_ACEOF 5286/* end confdefs.h. */ 5287$ac_includes_default 5288typedef size_t ac__type_new_; 5289int 5290main () 5291{ 5292if ((ac__type_new_ *) 0) 5293 return 0; 5294if (sizeof (ac__type_new_)) 5295 return 0; 5296 ; 5297 return 0; 5298} 5299_ACEOF 5300rm -f conftest.$ac_objext 5301if { (ac_try="$ac_compile" 5302case "(($ac_try" in 5303 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5304 *) ac_try_echo=$ac_try;; 5305esac 5306eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5307 (eval "$ac_compile") 2>conftest.er1 5308 ac_status=$? 5309 grep -v '^ *+' conftest.er1 >conftest.err 5310 rm -f conftest.er1 5311 cat conftest.err >&5 5312 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5313 (exit $ac_status); } && { 5314 test -z "$ac_c_werror_flag" || 5315 test ! -s conftest.err 5316 } && test -s conftest.$ac_objext; then 5317 ac_cv_type_size_t=yes 5318else 5319 echo "$as_me: failed program was:" >&5 5320sed 's/^/| /' conftest.$ac_ext >&5 5321 5322 ac_cv_type_size_t=no 5323fi 5324 5325rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5326fi 5327{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 5328echo "${ECHO_T}$ac_cv_type_size_t" >&6; } 5329if test $ac_cv_type_size_t = yes; then 5330 : 5331else 5332 5333cat >>confdefs.h <<_ACEOF 5334#define size_t unsigned int 5335_ACEOF 5336 5337fi 5338 5339{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 5340echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; } 5341if test "${ac_cv_header_time+set}" = set; then 5342 echo $ECHO_N "(cached) $ECHO_C" >&6 5343else 5344 cat >conftest.$ac_ext <<_ACEOF 5345/* confdefs.h. */ 5346_ACEOF 5347cat confdefs.h >>conftest.$ac_ext 5348cat >>conftest.$ac_ext <<_ACEOF 5349/* end confdefs.h. */ 5350#include <sys/types.h> 5351#include <sys/time.h> 5352#include <time.h> 5353 5354int 5355main () 5356{ 5357if ((struct tm *) 0) 5358return 0; 5359 ; 5360 return 0; 5361} 5362_ACEOF 5363rm -f conftest.$ac_objext 5364if { (ac_try="$ac_compile" 5365case "(($ac_try" in 5366 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5367 *) ac_try_echo=$ac_try;; 5368esac 5369eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5370 (eval "$ac_compile") 2>conftest.er1 5371 ac_status=$? 5372 grep -v '^ *+' conftest.er1 >conftest.err 5373 rm -f conftest.er1 5374 cat conftest.err >&5 5375 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5376 (exit $ac_status); } && { 5377 test -z "$ac_c_werror_flag" || 5378 test ! -s conftest.err 5379 } && test -s conftest.$ac_objext; then 5380 ac_cv_header_time=yes 5381else 5382 echo "$as_me: failed program was:" >&5 5383sed 's/^/| /' conftest.$ac_ext >&5 5384 5385 ac_cv_header_time=no 5386fi 5387 5388rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5389fi 5390{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 5391echo "${ECHO_T}$ac_cv_header_time" >&6; } 5392if test $ac_cv_header_time = yes; then 5393 5394cat >>confdefs.h <<\_ACEOF 5395#define TIME_WITH_SYS_TIME 1 5396_ACEOF 5397 5398fi 5399 5400 5401# Autoheader templates for symbols defined later by AC_DEFINE. 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451# Checks for identifiers. 5452{ echo "$as_me:$LINENO: checking for off_t" >&5 5453echo $ECHO_N "checking for off_t... $ECHO_C" >&6; } 5454if test "${ac_cv_type_off_t+set}" = set; then 5455 echo $ECHO_N "(cached) $ECHO_C" >&6 5456else 5457 cat >conftest.$ac_ext <<_ACEOF 5458/* confdefs.h. */ 5459_ACEOF 5460cat confdefs.h >>conftest.$ac_ext 5461cat >>conftest.$ac_ext <<_ACEOF 5462/* end confdefs.h. */ 5463$ac_includes_default 5464typedef off_t ac__type_new_; 5465int 5466main () 5467{ 5468if ((ac__type_new_ *) 0) 5469 return 0; 5470if (sizeof (ac__type_new_)) 5471 return 0; 5472 ; 5473 return 0; 5474} 5475_ACEOF 5476rm -f conftest.$ac_objext 5477if { (ac_try="$ac_compile" 5478case "(($ac_try" in 5479 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5480 *) ac_try_echo=$ac_try;; 5481esac 5482eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5483 (eval "$ac_compile") 2>conftest.er1 5484 ac_status=$? 5485 grep -v '^ *+' conftest.er1 >conftest.err 5486 rm -f conftest.er1 5487 cat conftest.err >&5 5488 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5489 (exit $ac_status); } && { 5490 test -z "$ac_c_werror_flag" || 5491 test ! -s conftest.err 5492 } && test -s conftest.$ac_objext; then 5493 ac_cv_type_off_t=yes 5494else 5495 echo "$as_me: failed program was:" >&5 5496sed 's/^/| /' conftest.$ac_ext >&5 5497 5498 ac_cv_type_off_t=no 5499fi 5500 5501rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5502fi 5503{ echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 5504echo "${ECHO_T}$ac_cv_type_off_t" >&6; } 5505if test $ac_cv_type_off_t = yes; then 5506 : 5507else 5508 5509cat >>confdefs.h <<_ACEOF 5510#define off_t long int 5511_ACEOF 5512 5513fi 5514 5515{ echo "$as_me:$LINENO: checking for void" >&5 5516echo $ECHO_N "checking for void... $ECHO_C" >&6; } 5517cat >conftest.$ac_ext <<_ACEOF 5518/* confdefs.h. */ 5519_ACEOF 5520cat confdefs.h >>conftest.$ac_ext 5521cat >>conftest.$ac_ext <<_ACEOF 5522/* end confdefs.h. */ 5523 5524int 5525main () 5526{ 5527void *foo = 0; 5528 ; 5529 return 0; 5530} 5531_ACEOF 5532rm -f conftest.$ac_objext 5533if { (ac_try="$ac_compile" 5534case "(($ac_try" in 5535 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5536 *) ac_try_echo=$ac_try;; 5537esac 5538eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5539 (eval "$ac_compile") 2>conftest.er1 5540 ac_status=$? 5541 grep -v '^ *+' conftest.er1 >conftest.err 5542 rm -f conftest.er1 5543 cat conftest.err >&5 5544 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5545 (exit $ac_status); } && { 5546 test -z "$ac_c_werror_flag" || 5547 test ! -s conftest.err 5548 } && test -s conftest.$ac_objext; then 5549 { echo "$as_me:$LINENO: result: yes" >&5 5550echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 5551#define HAVE_VOID 1 5552_ACEOF 5553 5554else 5555 echo "$as_me: failed program was:" >&5 5556sed 's/^/| /' conftest.$ac_ext >&5 5557 5558 { echo "$as_me:$LINENO: result: no" >&5 5559echo "${ECHO_T}no" >&6; } 5560fi 5561 5562rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5563{ echo "$as_me:$LINENO: checking for const" >&5 5564echo $ECHO_N "checking for const... $ECHO_C" >&6; } 5565cat >conftest.$ac_ext <<_ACEOF 5566/* confdefs.h. */ 5567_ACEOF 5568cat confdefs.h >>conftest.$ac_ext 5569cat >>conftest.$ac_ext <<_ACEOF 5570/* end confdefs.h. */ 5571 5572int 5573main () 5574{ 5575const int foo = 0; 5576 ; 5577 return 0; 5578} 5579_ACEOF 5580rm -f conftest.$ac_objext 5581if { (ac_try="$ac_compile" 5582case "(($ac_try" in 5583 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5584 *) ac_try_echo=$ac_try;; 5585esac 5586eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5587 (eval "$ac_compile") 2>conftest.er1 5588 ac_status=$? 5589 grep -v '^ *+' conftest.er1 >conftest.err 5590 rm -f conftest.er1 5591 cat conftest.err >&5 5592 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5593 (exit $ac_status); } && { 5594 test -z "$ac_c_werror_flag" || 5595 test ! -s conftest.err 5596 } && test -s conftest.$ac_objext; then 5597 { echo "$as_me:$LINENO: result: yes" >&5 5598echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 5599#define HAVE_CONST 1 5600_ACEOF 5601 5602else 5603 echo "$as_me: failed program was:" >&5 5604sed 's/^/| /' conftest.$ac_ext >&5 5605 5606 { echo "$as_me:$LINENO: result: no" >&5 5607echo "${ECHO_T}no" >&6; } 5608fi 5609 5610rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5611{ echo "$as_me:$LINENO: checking for time_t" >&5 5612echo $ECHO_N "checking for time_t... $ECHO_C" >&6; } 5613cat >conftest.$ac_ext <<_ACEOF 5614/* confdefs.h. */ 5615_ACEOF 5616cat confdefs.h >>conftest.$ac_ext 5617cat >>conftest.$ac_ext <<_ACEOF 5618/* end confdefs.h. */ 5619#include <time.h> 5620int 5621main () 5622{ 5623time_t t = 0; 5624 ; 5625 return 0; 5626} 5627_ACEOF 5628rm -f conftest.$ac_objext 5629if { (ac_try="$ac_compile" 5630case "(($ac_try" in 5631 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5632 *) ac_try_echo=$ac_try;; 5633esac 5634eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5635 (eval "$ac_compile") 2>conftest.er1 5636 ac_status=$? 5637 grep -v '^ *+' conftest.er1 >conftest.err 5638 rm -f conftest.er1 5639 cat conftest.err >&5 5640 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5641 (exit $ac_status); } && { 5642 test -z "$ac_c_werror_flag" || 5643 test ! -s conftest.err 5644 } && test -s conftest.$ac_objext; then 5645 { echo "$as_me:$LINENO: result: yes" >&5 5646echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 5647#define HAVE_TIME_T 1 5648_ACEOF 5649 5650else 5651 echo "$as_me: failed program was:" >&5 5652sed 's/^/| /' conftest.$ac_ext >&5 5653 5654 { echo "$as_me:$LINENO: result: no" >&5 5655echo "${ECHO_T}no" >&6; } 5656fi 5657 5658rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5659 5660# Checks for library functions. 5661{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5 5662echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; } 5663if test "${ac_cv_type_signal+set}" = set; then 5664 echo $ECHO_N "(cached) $ECHO_C" >&6 5665else 5666 cat >conftest.$ac_ext <<_ACEOF 5667/* confdefs.h. */ 5668_ACEOF 5669cat confdefs.h >>conftest.$ac_ext 5670cat >>conftest.$ac_ext <<_ACEOF 5671/* end confdefs.h. */ 5672#include <sys/types.h> 5673#include <signal.h> 5674 5675int 5676main () 5677{ 5678return *(signal (0, 0)) (0) == 1; 5679 ; 5680 return 0; 5681} 5682_ACEOF 5683rm -f conftest.$ac_objext 5684if { (ac_try="$ac_compile" 5685case "(($ac_try" in 5686 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5687 *) ac_try_echo=$ac_try;; 5688esac 5689eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5690 (eval "$ac_compile") 2>conftest.er1 5691 ac_status=$? 5692 grep -v '^ *+' conftest.er1 >conftest.err 5693 rm -f conftest.er1 5694 cat conftest.err >&5 5695 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5696 (exit $ac_status); } && { 5697 test -z "$ac_c_werror_flag" || 5698 test ! -s conftest.err 5699 } && test -s conftest.$ac_objext; then 5700 ac_cv_type_signal=int 5701else 5702 echo "$as_me: failed program was:" >&5 5703sed 's/^/| /' conftest.$ac_ext >&5 5704 5705 ac_cv_type_signal=void 5706fi 5707 5708rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5709fi 5710{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 5711echo "${ECHO_T}$ac_cv_type_signal" >&6; } 5712 5713cat >>confdefs.h <<_ACEOF 5714#define RETSIGTYPE $ac_cv_type_signal 5715_ACEOF 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727for ac_func in fsync popen _setjmp sigprocmask sigsetmask snprintf stat system fchmod 5728do 5729as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5730{ echo "$as_me:$LINENO: checking for $ac_func" >&5 5731echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 5732if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 5733 echo $ECHO_N "(cached) $ECHO_C" >&6 5734else 5735 cat >conftest.$ac_ext <<_ACEOF 5736/* confdefs.h. */ 5737_ACEOF 5738cat confdefs.h >>conftest.$ac_ext 5739cat >>conftest.$ac_ext <<_ACEOF 5740/* end confdefs.h. */ 5741/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 5742 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5743#define $ac_func innocuous_$ac_func 5744 5745/* System header to define __stub macros and hopefully few prototypes, 5746 which can conflict with char $ac_func (); below. 5747 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5748 <limits.h> exists even on freestanding compilers. */ 5749 5750#ifdef __STDC__ 5751# include <limits.h> 5752#else 5753# include <assert.h> 5754#endif 5755 5756#undef $ac_func 5757 5758/* Override any GCC internal prototype to avoid an error. 5759 Use char because int might match the return type of a GCC 5760 builtin and then its argument prototype would still apply. */ 5761#ifdef __cplusplus 5762extern "C" 5763#endif 5764char $ac_func (); 5765/* The GNU C library defines this for functions which it implements 5766 to always fail with ENOSYS. Some functions are actually named 5767 something starting with __ and the normal name is an alias. */ 5768#if defined __stub_$ac_func || defined __stub___$ac_func 5769choke me 5770#endif 5771 5772int 5773main () 5774{ 5775return $ac_func (); 5776 ; 5777 return 0; 5778} 5779_ACEOF 5780rm -f conftest.$ac_objext conftest$ac_exeext 5781if { (ac_try="$ac_link" 5782case "(($ac_try" in 5783 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5784 *) ac_try_echo=$ac_try;; 5785esac 5786eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5787 (eval "$ac_link") 2>conftest.er1 5788 ac_status=$? 5789 grep -v '^ *+' conftest.er1 >conftest.err 5790 rm -f conftest.er1 5791 cat conftest.err >&5 5792 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5793 (exit $ac_status); } && { 5794 test -z "$ac_c_werror_flag" || 5795 test ! -s conftest.err 5796 } && test -s conftest$ac_exeext && 5797 $as_test_x conftest$ac_exeext; then 5798 eval "$as_ac_var=yes" 5799else 5800 echo "$as_me: failed program was:" >&5 5801sed 's/^/| /' conftest.$ac_ext >&5 5802 5803 eval "$as_ac_var=no" 5804fi 5805 5806rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5807 conftest$ac_exeext conftest.$ac_ext 5808fi 5809ac_res=`eval echo '${'$as_ac_var'}'` 5810 { echo "$as_me:$LINENO: result: $ac_res" >&5 5811echo "${ECHO_T}$ac_res" >&6; } 5812if test `eval echo '${'$as_ac_var'}'` = yes; then 5813 cat >>confdefs.h <<_ACEOF 5814#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5815_ACEOF 5816 5817fi 5818done 5819 5820 5821# AC_CHECK_FUNCS may not work for inline functions, so test these separately. 5822{ echo "$as_me:$LINENO: checking for memcpy" >&5 5823echo $ECHO_N "checking for memcpy... $ECHO_C" >&6; } 5824cat >conftest.$ac_ext <<_ACEOF 5825/* confdefs.h. */ 5826_ACEOF 5827cat confdefs.h >>conftest.$ac_ext 5828cat >>conftest.$ac_ext <<_ACEOF 5829/* end confdefs.h. */ 5830 5831#if HAVE_STRING_H 5832#include <string.h> 5833#endif 5834int 5835main () 5836{ 5837memcpy(0,0,0); 5838 ; 5839 return 0; 5840} 5841_ACEOF 5842rm -f conftest.$ac_objext conftest$ac_exeext 5843if { (ac_try="$ac_link" 5844case "(($ac_try" in 5845 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5846 *) ac_try_echo=$ac_try;; 5847esac 5848eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5849 (eval "$ac_link") 2>conftest.er1 5850 ac_status=$? 5851 grep -v '^ *+' conftest.er1 >conftest.err 5852 rm -f conftest.er1 5853 cat conftest.err >&5 5854 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5855 (exit $ac_status); } && { 5856 test -z "$ac_c_werror_flag" || 5857 test ! -s conftest.err 5858 } && test -s conftest$ac_exeext && 5859 $as_test_x conftest$ac_exeext; then 5860 { echo "$as_me:$LINENO: result: yes" >&5 5861echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 5862#define HAVE_MEMCPY 1 5863_ACEOF 5864 5865else 5866 echo "$as_me: failed program was:" >&5 5867sed 's/^/| /' conftest.$ac_ext >&5 5868 5869 { echo "$as_me:$LINENO: result: no" >&5 5870echo "${ECHO_T}no" >&6; } 5871fi 5872 5873rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5874 conftest$ac_exeext conftest.$ac_ext 5875 5876{ echo "$as_me:$LINENO: checking for strchr" >&5 5877echo $ECHO_N "checking for strchr... $ECHO_C" >&6; } 5878cat >conftest.$ac_ext <<_ACEOF 5879/* confdefs.h. */ 5880_ACEOF 5881cat confdefs.h >>conftest.$ac_ext 5882cat >>conftest.$ac_ext <<_ACEOF 5883/* end confdefs.h. */ 5884 5885#if HAVE_STRING_H 5886#include <string.h> 5887#endif 5888int 5889main () 5890{ 5891strchr("x",'x'); 5892 ; 5893 return 0; 5894} 5895_ACEOF 5896rm -f conftest.$ac_objext conftest$ac_exeext 5897if { (ac_try="$ac_link" 5898case "(($ac_try" in 5899 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5900 *) ac_try_echo=$ac_try;; 5901esac 5902eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5903 (eval "$ac_link") 2>conftest.er1 5904 ac_status=$? 5905 grep -v '^ *+' conftest.er1 >conftest.err 5906 rm -f conftest.er1 5907 cat conftest.err >&5 5908 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5909 (exit $ac_status); } && { 5910 test -z "$ac_c_werror_flag" || 5911 test ! -s conftest.err 5912 } && test -s conftest$ac_exeext && 5913 $as_test_x conftest$ac_exeext; then 5914 { echo "$as_me:$LINENO: result: yes" >&5 5915echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 5916#define HAVE_STRCHR 1 5917_ACEOF 5918 5919else 5920 echo "$as_me: failed program was:" >&5 5921sed 's/^/| /' conftest.$ac_ext >&5 5922 5923 { echo "$as_me:$LINENO: result: no" >&5 5924echo "${ECHO_T}no" >&6; } 5925fi 5926 5927rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5928 conftest$ac_exeext conftest.$ac_ext 5929 5930{ echo "$as_me:$LINENO: checking for strstr" >&5 5931echo $ECHO_N "checking for strstr... $ECHO_C" >&6; } 5932cat >conftest.$ac_ext <<_ACEOF 5933/* confdefs.h. */ 5934_ACEOF 5935cat confdefs.h >>conftest.$ac_ext 5936cat >>conftest.$ac_ext <<_ACEOF 5937/* end confdefs.h. */ 5938 5939#if HAVE_STRING_H 5940#include <string.h> 5941#endif 5942int 5943main () 5944{ 5945strstr("x","x"); 5946 ; 5947 return 0; 5948} 5949_ACEOF 5950rm -f conftest.$ac_objext conftest$ac_exeext 5951if { (ac_try="$ac_link" 5952case "(($ac_try" in 5953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5954 *) ac_try_echo=$ac_try;; 5955esac 5956eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5957 (eval "$ac_link") 2>conftest.er1 5958 ac_status=$? 5959 grep -v '^ *+' conftest.er1 >conftest.err 5960 rm -f conftest.er1 5961 cat conftest.err >&5 5962 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5963 (exit $ac_status); } && { 5964 test -z "$ac_c_werror_flag" || 5965 test ! -s conftest.err 5966 } && test -s conftest$ac_exeext && 5967 $as_test_x conftest$ac_exeext; then 5968 { echo "$as_me:$LINENO: result: yes" >&5 5969echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 5970#define HAVE_STRSTR 1 5971_ACEOF 5972 5973else 5974 echo "$as_me: failed program was:" >&5 5975sed 's/^/| /' conftest.$ac_ext >&5 5976 5977 { echo "$as_me:$LINENO: result: no" >&5 5978echo "${ECHO_T}no" >&6; } 5979fi 5980 5981rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5982 conftest$ac_exeext conftest.$ac_ext 5983 5984# Some systems have termios.h but not the corresponding functions. 5985{ echo "$as_me:$LINENO: checking for tcgetattr" >&5 5986echo $ECHO_N "checking for tcgetattr... $ECHO_C" >&6; } 5987if test "${ac_cv_func_tcgetattr+set}" = set; then 5988 echo $ECHO_N "(cached) $ECHO_C" >&6 5989else 5990 cat >conftest.$ac_ext <<_ACEOF 5991/* confdefs.h. */ 5992_ACEOF 5993cat confdefs.h >>conftest.$ac_ext 5994cat >>conftest.$ac_ext <<_ACEOF 5995/* end confdefs.h. */ 5996/* Define tcgetattr to an innocuous variant, in case <limits.h> declares tcgetattr. 5997 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5998#define tcgetattr innocuous_tcgetattr 5999 6000/* System header to define __stub macros and hopefully few prototypes, 6001 which can conflict with char tcgetattr (); below. 6002 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6003 <limits.h> exists even on freestanding compilers. */ 6004 6005#ifdef __STDC__ 6006# include <limits.h> 6007#else 6008# include <assert.h> 6009#endif 6010 6011#undef tcgetattr 6012 6013/* Override any GCC internal prototype to avoid an error. 6014 Use char because int might match the return type of a GCC 6015 builtin and then its argument prototype would still apply. */ 6016#ifdef __cplusplus 6017extern "C" 6018#endif 6019char tcgetattr (); 6020/* The GNU C library defines this for functions which it implements 6021 to always fail with ENOSYS. Some functions are actually named 6022 something starting with __ and the normal name is an alias. */ 6023#if defined __stub_tcgetattr || defined __stub___tcgetattr 6024choke me 6025#endif 6026 6027int 6028main () 6029{ 6030return tcgetattr (); 6031 ; 6032 return 0; 6033} 6034_ACEOF 6035rm -f conftest.$ac_objext conftest$ac_exeext 6036if { (ac_try="$ac_link" 6037case "(($ac_try" in 6038 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6039 *) ac_try_echo=$ac_try;; 6040esac 6041eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6042 (eval "$ac_link") 2>conftest.er1 6043 ac_status=$? 6044 grep -v '^ *+' conftest.er1 >conftest.err 6045 rm -f conftest.er1 6046 cat conftest.err >&5 6047 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6048 (exit $ac_status); } && { 6049 test -z "$ac_c_werror_flag" || 6050 test ! -s conftest.err 6051 } && test -s conftest$ac_exeext && 6052 $as_test_x conftest$ac_exeext; then 6053 ac_cv_func_tcgetattr=yes 6054else 6055 echo "$as_me: failed program was:" >&5 6056sed 's/^/| /' conftest.$ac_ext >&5 6057 6058 ac_cv_func_tcgetattr=no 6059fi 6060 6061rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6062 conftest$ac_exeext conftest.$ac_ext 6063fi 6064{ echo "$as_me:$LINENO: result: $ac_cv_func_tcgetattr" >&5 6065echo "${ECHO_T}$ac_cv_func_tcgetattr" >&6; } 6066if test $ac_cv_func_tcgetattr = yes; then 6067 cat >>confdefs.h <<\_ACEOF 6068#define HAVE_TERMIOS_FUNCS 1 6069_ACEOF 6070 6071fi 6072 6073 6074{ echo "$as_me:$LINENO: checking for fileno" >&5 6075echo $ECHO_N "checking for fileno... $ECHO_C" >&6; } 6076cat >conftest.$ac_ext <<_ACEOF 6077/* confdefs.h. */ 6078_ACEOF 6079cat confdefs.h >>conftest.$ac_ext 6080cat >>conftest.$ac_ext <<_ACEOF 6081/* end confdefs.h. */ 6082 6083#if HAVE_STDIO_H 6084#include <stdio.h> 6085#endif 6086int 6087main () 6088{ 6089static int x; x = fileno(stdin); 6090 ; 6091 return 0; 6092} 6093_ACEOF 6094rm -f conftest.$ac_objext conftest$ac_exeext 6095if { (ac_try="$ac_link" 6096case "(($ac_try" in 6097 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6098 *) ac_try_echo=$ac_try;; 6099esac 6100eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6101 (eval "$ac_link") 2>conftest.er1 6102 ac_status=$? 6103 grep -v '^ *+' conftest.er1 >conftest.err 6104 rm -f conftest.er1 6105 cat conftest.err >&5 6106 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6107 (exit $ac_status); } && { 6108 test -z "$ac_c_werror_flag" || 6109 test ! -s conftest.err 6110 } && test -s conftest$ac_exeext && 6111 $as_test_x conftest$ac_exeext; then 6112 { echo "$as_me:$LINENO: result: yes" >&5 6113echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 6114#define HAVE_FILENO 1 6115_ACEOF 6116 6117else 6118 echo "$as_me: failed program was:" >&5 6119sed 's/^/| /' conftest.$ac_ext >&5 6120 6121 { echo "$as_me:$LINENO: result: no" >&5 6122echo "${ECHO_T}no" >&6; } 6123fi 6124 6125rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6126 conftest$ac_exeext conftest.$ac_ext 6127 6128{ echo "$as_me:$LINENO: checking for strerror" >&5 6129echo $ECHO_N "checking for strerror... $ECHO_C" >&6; } 6130cat >conftest.$ac_ext <<_ACEOF 6131/* confdefs.h. */ 6132_ACEOF 6133cat confdefs.h >>conftest.$ac_ext 6134cat >>conftest.$ac_ext <<_ACEOF 6135/* end confdefs.h. */ 6136 6137#if HAVE_STDIO_H 6138#include <stdio.h> 6139#endif 6140#if HAVE_STRING_H 6141#include <string.h> 6142#endif 6143#if HAVE_ERRNO_H 6144#include <errno.h> 6145#endif 6146int 6147main () 6148{ 6149static char *x; x = strerror(0); 6150 ; 6151 return 0; 6152} 6153_ACEOF 6154rm -f conftest.$ac_objext conftest$ac_exeext 6155if { (ac_try="$ac_link" 6156case "(($ac_try" in 6157 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6158 *) ac_try_echo=$ac_try;; 6159esac 6160eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6161 (eval "$ac_link") 2>conftest.er1 6162 ac_status=$? 6163 grep -v '^ *+' conftest.er1 >conftest.err 6164 rm -f conftest.er1 6165 cat conftest.err >&5 6166 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6167 (exit $ac_status); } && { 6168 test -z "$ac_c_werror_flag" || 6169 test ! -s conftest.err 6170 } && test -s conftest$ac_exeext && 6171 $as_test_x conftest$ac_exeext; then 6172 { echo "$as_me:$LINENO: result: yes" >&5 6173echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 6174#define HAVE_STRERROR 1 6175_ACEOF 6176 6177else 6178 echo "$as_me: failed program was:" >&5 6179sed 's/^/| /' conftest.$ac_ext >&5 6180 6181 { echo "$as_me:$LINENO: result: no" >&5 6182echo "${ECHO_T}no" >&6; } 6183fi 6184 6185rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6186 conftest$ac_exeext conftest.$ac_ext 6187 6188{ echo "$as_me:$LINENO: checking for sys_errlist" >&5 6189echo $ECHO_N "checking for sys_errlist... $ECHO_C" >&6; } 6190cat >conftest.$ac_ext <<_ACEOF 6191/* confdefs.h. */ 6192_ACEOF 6193cat confdefs.h >>conftest.$ac_ext 6194cat >>conftest.$ac_ext <<_ACEOF 6195/* end confdefs.h. */ 6196 6197int 6198main () 6199{ 6200extern char *sys_errlist[]; static char **x; x = sys_errlist; 6201 ; 6202 return 0; 6203} 6204_ACEOF 6205rm -f conftest.$ac_objext conftest$ac_exeext 6206if { (ac_try="$ac_link" 6207case "(($ac_try" in 6208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6209 *) ac_try_echo=$ac_try;; 6210esac 6211eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6212 (eval "$ac_link") 2>conftest.er1 6213 ac_status=$? 6214 grep -v '^ *+' conftest.er1 >conftest.err 6215 rm -f conftest.er1 6216 cat conftest.err >&5 6217 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6218 (exit $ac_status); } && { 6219 test -z "$ac_c_werror_flag" || 6220 test ! -s conftest.err 6221 } && test -s conftest$ac_exeext && 6222 $as_test_x conftest$ac_exeext; then 6223 { echo "$as_me:$LINENO: result: yes" >&5 6224echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 6225#define HAVE_SYS_ERRLIST 1 6226_ACEOF 6227 6228else 6229 echo "$as_me: failed program was:" >&5 6230sed 's/^/| /' conftest.$ac_ext >&5 6231 6232 { echo "$as_me:$LINENO: result: no" >&5 6233echo "${ECHO_T}no" >&6; } 6234fi 6235 6236rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6237 conftest$ac_exeext conftest.$ac_ext 6238 6239{ echo "$as_me:$LINENO: checking for sigset_t" >&5 6240echo $ECHO_N "checking for sigset_t... $ECHO_C" >&6; } 6241if test "${ac_cv_type_sigset_t+set}" = set; then 6242 echo $ECHO_N "(cached) $ECHO_C" >&6 6243else 6244 cat >conftest.$ac_ext <<_ACEOF 6245/* confdefs.h. */ 6246_ACEOF 6247cat confdefs.h >>conftest.$ac_ext 6248cat >>conftest.$ac_ext <<_ACEOF 6249/* end confdefs.h. */ 6250#include <signal.h> 6251 6252typedef sigset_t ac__type_new_; 6253int 6254main () 6255{ 6256if ((ac__type_new_ *) 0) 6257 return 0; 6258if (sizeof (ac__type_new_)) 6259 return 0; 6260 ; 6261 return 0; 6262} 6263_ACEOF 6264rm -f conftest.$ac_objext 6265if { (ac_try="$ac_compile" 6266case "(($ac_try" in 6267 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6268 *) ac_try_echo=$ac_try;; 6269esac 6270eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6271 (eval "$ac_compile") 2>conftest.er1 6272 ac_status=$? 6273 grep -v '^ *+' conftest.er1 >conftest.err 6274 rm -f conftest.er1 6275 cat conftest.err >&5 6276 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6277 (exit $ac_status); } && { 6278 test -z "$ac_c_werror_flag" || 6279 test ! -s conftest.err 6280 } && test -s conftest.$ac_objext; then 6281 ac_cv_type_sigset_t=yes 6282else 6283 echo "$as_me: failed program was:" >&5 6284sed 's/^/| /' conftest.$ac_ext >&5 6285 6286 ac_cv_type_sigset_t=no 6287fi 6288 6289rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6290fi 6291{ echo "$as_me:$LINENO: result: $ac_cv_type_sigset_t" >&5 6292echo "${ECHO_T}$ac_cv_type_sigset_t" >&6; } 6293if test $ac_cv_type_sigset_t = yes; then 6294 6295cat >>confdefs.h <<_ACEOF 6296#define HAVE_SIGSET_T 1 6297_ACEOF 6298 6299 6300fi 6301 6302 6303{ echo "$as_me:$LINENO: checking for sigemptyset" >&5 6304echo $ECHO_N "checking for sigemptyset... $ECHO_C" >&6; } 6305cat >conftest.$ac_ext <<_ACEOF 6306/* confdefs.h. */ 6307_ACEOF 6308cat confdefs.h >>conftest.$ac_ext 6309cat >>conftest.$ac_ext <<_ACEOF 6310/* end confdefs.h. */ 6311 6312#include <signal.h> 6313 6314int 6315main () 6316{ 6317sigset_t s; sigemptyset(&s); 6318 ; 6319 return 0; 6320} 6321_ACEOF 6322rm -f conftest.$ac_objext conftest$ac_exeext 6323if { (ac_try="$ac_link" 6324case "(($ac_try" in 6325 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6326 *) ac_try_echo=$ac_try;; 6327esac 6328eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6329 (eval "$ac_link") 2>conftest.er1 6330 ac_status=$? 6331 grep -v '^ *+' conftest.er1 >conftest.err 6332 rm -f conftest.er1 6333 cat conftest.err >&5 6334 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6335 (exit $ac_status); } && { 6336 test -z "$ac_c_werror_flag" || 6337 test ! -s conftest.err 6338 } && test -s conftest$ac_exeext && 6339 $as_test_x conftest$ac_exeext; then 6340 { echo "$as_me:$LINENO: result: yes" >&5 6341echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 6342#define HAVE_SIGEMPTYSET 1 6343_ACEOF 6344 6345else 6346 echo "$as_me: failed program was:" >&5 6347sed 's/^/| /' conftest.$ac_ext >&5 6348 6349 { echo "$as_me:$LINENO: result: no" >&5 6350echo "${ECHO_T}no" >&6; } 6351fi 6352 6353rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6354 conftest$ac_exeext conftest.$ac_ext 6355 6356have_errno=no 6357{ echo "$as_me:$LINENO: checking for errno" >&5 6358echo $ECHO_N "checking for errno... $ECHO_C" >&6; } 6359cat >conftest.$ac_ext <<_ACEOF 6360/* confdefs.h. */ 6361_ACEOF 6362cat confdefs.h >>conftest.$ac_ext 6363cat >>conftest.$ac_ext <<_ACEOF 6364/* end confdefs.h. */ 6365 6366#if HAVE_ERRNO_H 6367#include <errno.h> 6368#endif 6369int 6370main () 6371{ 6372static int x; x = errno; 6373 ; 6374 return 0; 6375} 6376_ACEOF 6377rm -f conftest.$ac_objext conftest$ac_exeext 6378if { (ac_try="$ac_link" 6379case "(($ac_try" in 6380 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6381 *) ac_try_echo=$ac_try;; 6382esac 6383eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6384 (eval "$ac_link") 2>conftest.er1 6385 ac_status=$? 6386 grep -v '^ *+' conftest.er1 >conftest.err 6387 rm -f conftest.er1 6388 cat conftest.err >&5 6389 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6390 (exit $ac_status); } && { 6391 test -z "$ac_c_werror_flag" || 6392 test ! -s conftest.err 6393 } && test -s conftest$ac_exeext && 6394 $as_test_x conftest$ac_exeext; then 6395 { echo "$as_me:$LINENO: result: yes - in errno.h" >&5 6396echo "${ECHO_T}yes - in errno.h" >&6; }; cat >>confdefs.h <<\_ACEOF 6397#define HAVE_ERRNO 1 6398_ACEOF 6399 have_errno=yes 6400else 6401 echo "$as_me: failed program was:" >&5 6402sed 's/^/| /' conftest.$ac_ext >&5 6403 6404 6405fi 6406 6407rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6408 conftest$ac_exeext conftest.$ac_ext 6409if test $have_errno = no; then 6410cat >conftest.$ac_ext <<_ACEOF 6411/* confdefs.h. */ 6412_ACEOF 6413cat confdefs.h >>conftest.$ac_ext 6414cat >>conftest.$ac_ext <<_ACEOF 6415/* end confdefs.h. */ 6416 6417#if HAVE_ERRNO_H 6418#include <errno.h> 6419#endif 6420int 6421main () 6422{ 6423extern int errno; static int x; x = errno; 6424 ; 6425 return 0; 6426} 6427_ACEOF 6428rm -f conftest.$ac_objext conftest$ac_exeext 6429if { (ac_try="$ac_link" 6430case "(($ac_try" in 6431 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6432 *) ac_try_echo=$ac_try;; 6433esac 6434eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6435 (eval "$ac_link") 2>conftest.er1 6436 ac_status=$? 6437 grep -v '^ *+' conftest.er1 >conftest.err 6438 rm -f conftest.er1 6439 cat conftest.err >&5 6440 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6441 (exit $ac_status); } && { 6442 test -z "$ac_c_werror_flag" || 6443 test ! -s conftest.err 6444 } && test -s conftest$ac_exeext && 6445 $as_test_x conftest$ac_exeext; then 6446 { echo "$as_me:$LINENO: result: yes - must define" >&5 6447echo "${ECHO_T}yes - must define" >&6; }; cat >>confdefs.h <<\_ACEOF 6448#define HAVE_ERRNO 1 6449_ACEOF 6450 cat >>confdefs.h <<\_ACEOF 6451#define MUST_DEFINE_ERRNO 1 6452_ACEOF 6453 6454else 6455 echo "$as_me: failed program was:" >&5 6456sed 's/^/| /' conftest.$ac_ext >&5 6457 6458 { echo "$as_me:$LINENO: result: no" >&5 6459echo "${ECHO_T}no" >&6; } 6460fi 6461 6462rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6463 conftest$ac_exeext conftest.$ac_ext 6464fi 6465 6466{ echo "$as_me:$LINENO: checking for locale" >&5 6467echo $ECHO_N "checking for locale... $ECHO_C" >&6; } 6468cat >conftest.$ac_ext <<_ACEOF 6469/* confdefs.h. */ 6470_ACEOF 6471cat confdefs.h >>conftest.$ac_ext 6472cat >>conftest.$ac_ext <<_ACEOF 6473/* end confdefs.h. */ 6474#include <locale.h> 6475#include <ctype.h> 6476#include <langinfo.h> 6477int 6478main () 6479{ 6480setlocale(LC_CTYPE,""); isprint(0); iscntrl(0); 6481 ; 6482 return 0; 6483} 6484_ACEOF 6485rm -f conftest.$ac_objext conftest$ac_exeext 6486if { (ac_try="$ac_link" 6487case "(($ac_try" in 6488 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6489 *) ac_try_echo=$ac_try;; 6490esac 6491eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6492 (eval "$ac_link") 2>conftest.er1 6493 ac_status=$? 6494 grep -v '^ *+' conftest.er1 >conftest.err 6495 rm -f conftest.er1 6496 cat conftest.err >&5 6497 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6498 (exit $ac_status); } && { 6499 test -z "$ac_c_werror_flag" || 6500 test ! -s conftest.err 6501 } && test -s conftest$ac_exeext && 6502 $as_test_x conftest$ac_exeext; then 6503 { echo "$as_me:$LINENO: result: yes" >&5 6504echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 6505#define HAVE_LOCALE 1 6506_ACEOF 6507 6508else 6509 echo "$as_me: failed program was:" >&5 6510sed 's/^/| /' conftest.$ac_ext >&5 6511 6512 { echo "$as_me:$LINENO: result: no" >&5 6513echo "${ECHO_T}no" >&6; } 6514fi 6515 6516rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6517 conftest$ac_exeext conftest.$ac_ext 6518{ echo "$as_me:$LINENO: checking for ctype functions" >&5 6519echo $ECHO_N "checking for ctype functions... $ECHO_C" >&6; } 6520cat >conftest.$ac_ext <<_ACEOF 6521/* confdefs.h. */ 6522_ACEOF 6523cat confdefs.h >>conftest.$ac_ext 6524cat >>conftest.$ac_ext <<_ACEOF 6525/* end confdefs.h. */ 6526 6527#if HAVE_CTYPE_H 6528#include <ctype.h> 6529#endif 6530int 6531main () 6532{ 6533static int x; x = isupper(x); x = tolower(x); x = toupper(x); 6534 ; 6535 return 0; 6536} 6537_ACEOF 6538rm -f conftest.$ac_objext conftest$ac_exeext 6539if { (ac_try="$ac_link" 6540case "(($ac_try" in 6541 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6542 *) ac_try_echo=$ac_try;; 6543esac 6544eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6545 (eval "$ac_link") 2>conftest.er1 6546 ac_status=$? 6547 grep -v '^ *+' conftest.er1 >conftest.err 6548 rm -f conftest.er1 6549 cat conftest.err >&5 6550 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6551 (exit $ac_status); } && { 6552 test -z "$ac_c_werror_flag" || 6553 test ! -s conftest.err 6554 } && test -s conftest$ac_exeext && 6555 $as_test_x conftest$ac_exeext; then 6556 { echo "$as_me:$LINENO: result: yes" >&5 6557echo "${ECHO_T}yes" >&6; }; cat >>confdefs.h <<\_ACEOF 6558#define HAVE_UPPER_LOWER 1 6559_ACEOF 6560 6561else 6562 echo "$as_me: failed program was:" >&5 6563sed 's/^/| /' conftest.$ac_ext >&5 6564 6565 { echo "$as_me:$LINENO: result: no" >&5 6566echo "${ECHO_T}no" >&6; } 6567fi 6568 6569rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6570 conftest$ac_exeext conftest.$ac_ext 6571 6572# Checks for external variable ospeed in the termcap library. 6573have_ospeed=no 6574{ echo "$as_me:$LINENO: checking termcap for ospeed" >&5 6575echo $ECHO_N "checking termcap for ospeed... $ECHO_C" >&6; } 6576cat >conftest.$ac_ext <<_ACEOF 6577/* confdefs.h. */ 6578_ACEOF 6579cat confdefs.h >>conftest.$ac_ext 6580cat >>conftest.$ac_ext <<_ACEOF 6581/* end confdefs.h. */ 6582 6583#include <sys/types.h> 6584#if HAVE_TERMIOS_H 6585#include <termios.h> 6586#endif 6587#if HAVE_TERMCAP_H 6588#include <termcap.h> 6589#endif 6590int 6591main () 6592{ 6593ospeed = 0; 6594 ; 6595 return 0; 6596} 6597_ACEOF 6598rm -f conftest.$ac_objext conftest$ac_exeext 6599if { (ac_try="$ac_link" 6600case "(($ac_try" in 6601 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6602 *) ac_try_echo=$ac_try;; 6603esac 6604eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6605 (eval "$ac_link") 2>conftest.er1 6606 ac_status=$? 6607 grep -v '^ *+' conftest.er1 >conftest.err 6608 rm -f conftest.er1 6609 cat conftest.err >&5 6610 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6611 (exit $ac_status); } && { 6612 test -z "$ac_c_werror_flag" || 6613 test ! -s conftest.err 6614 } && test -s conftest$ac_exeext && 6615 $as_test_x conftest$ac_exeext; then 6616 { echo "$as_me:$LINENO: result: yes - in termcap.h" >&5 6617echo "${ECHO_T}yes - in termcap.h" >&6; }; cat >>confdefs.h <<\_ACEOF 6618#define HAVE_OSPEED 1 6619_ACEOF 6620 have_ospeed=yes 6621else 6622 echo "$as_me: failed program was:" >&5 6623sed 's/^/| /' conftest.$ac_ext >&5 6624 6625 6626fi 6627 6628rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6629 conftest$ac_exeext conftest.$ac_ext 6630if test $have_ospeed = no; then 6631cat >conftest.$ac_ext <<_ACEOF 6632/* confdefs.h. */ 6633_ACEOF 6634cat confdefs.h >>conftest.$ac_ext 6635cat >>conftest.$ac_ext <<_ACEOF 6636/* end confdefs.h. */ 6637 6638int 6639main () 6640{ 6641extern short ospeed; ospeed = 0; 6642 ; 6643 return 0; 6644} 6645_ACEOF 6646rm -f conftest.$ac_objext conftest$ac_exeext 6647if { (ac_try="$ac_link" 6648case "(($ac_try" in 6649 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6650 *) ac_try_echo=$ac_try;; 6651esac 6652eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6653 (eval "$ac_link") 2>conftest.er1 6654 ac_status=$? 6655 grep -v '^ *+' conftest.er1 >conftest.err 6656 rm -f conftest.er1 6657 cat conftest.err >&5 6658 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6659 (exit $ac_status); } && { 6660 test -z "$ac_c_werror_flag" || 6661 test ! -s conftest.err 6662 } && test -s conftest$ac_exeext && 6663 $as_test_x conftest$ac_exeext; then 6664 { echo "$as_me:$LINENO: result: yes - must define" >&5 6665echo "${ECHO_T}yes - must define" >&6; }; cat >>confdefs.h <<\_ACEOF 6666#define HAVE_OSPEED 1 6667_ACEOF 6668 cat >>confdefs.h <<\_ACEOF 6669#define MUST_DEFINE_OSPEED 1 6670_ACEOF 6671 6672else 6673 echo "$as_me: failed program was:" >&5 6674sed 's/^/| /' conftest.$ac_ext >&5 6675 6676 { echo "$as_me:$LINENO: result: no" >&5 6677echo "${ECHO_T}no" >&6; } 6678fi 6679 6680rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6681 conftest$ac_exeext conftest.$ac_ext 6682fi 6683 6684# Compile in secure mode? 6685 6686# Check whether --with-secure was given. 6687if test "${with_secure+set}" = set; then 6688 withval=$with_secure; cat >>confdefs.h <<\_ACEOF 6689#define SECURE_COMPILE 1 6690_ACEOF 6691 6692else 6693 cat >>confdefs.h <<\_ACEOF 6694#define SECURE_COMPILE 0 6695_ACEOF 6696 6697fi 6698 6699 6700# Checks for regular expression functions. 6701have_regex=no 6702have_posix_regex=unknown 6703{ echo "$as_me:$LINENO: checking for regcomp" >&5 6704echo $ECHO_N "checking for regcomp... $ECHO_C" >&6; } 6705 6706# Select a regular expression library. 6707WANT_REGEX=auto 6708 6709# Check whether --with-regex was given. 6710if test "${with_regex+set}" = set; then 6711 withval=$with_regex; WANT_REGEX="$withval" 6712fi 6713 6714 6715if test $have_regex = no; then 6716if test $WANT_REGEX = auto -o $WANT_REGEX = posix; then 6717# Some versions of Solaris have a regcomp() function, but it doesn't work! 6718# So we run a test program. If we're cross-compiling, do it the old way. 6719if test "$cross_compiling" = yes; then 6720 have_posix_regex=unknown 6721else 6722 cat >conftest.$ac_ext <<_ACEOF 6723/* confdefs.h. */ 6724_ACEOF 6725cat confdefs.h >>conftest.$ac_ext 6726cat >>conftest.$ac_ext <<_ACEOF 6727/* end confdefs.h. */ 6728 6729#include <sys/types.h> 6730#include <regex.h> 6731main() { regex_t r; regmatch_t rm; char *text = "xabcy"; 6732if (regcomp(&r, "abc", 0)) exit(1); 6733if (regexec(&r, text, 1, &rm, 0)) exit(1); 6734#ifndef __WATCOMC__ 6735if (rm.rm_so != 1) exit(1); /* check for correct offset */ 6736#else 6737if (rm.rm_sp != text + 1) exit(1); /* check for correct offset */ 6738#endif 6739exit(0); } 6740_ACEOF 6741rm -f conftest$ac_exeext 6742if { (ac_try="$ac_link" 6743case "(($ac_try" in 6744 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6745 *) ac_try_echo=$ac_try;; 6746esac 6747eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6748 (eval "$ac_link") 2>&5 6749 ac_status=$? 6750 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6751 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6752 { (case "(($ac_try" in 6753 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6754 *) ac_try_echo=$ac_try;; 6755esac 6756eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6757 (eval "$ac_try") 2>&5 6758 ac_status=$? 6759 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6760 (exit $ac_status); }; }; then 6761 have_posix_regex=yes 6762else 6763 echo "$as_me: program exited with status $ac_status" >&5 6764echo "$as_me: failed program was:" >&5 6765sed 's/^/| /' conftest.$ac_ext >&5 6766 6767( exit $ac_status ) 6768have_posix_regex=no 6769fi 6770rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6771fi 6772 6773 6774if test $have_posix_regex = yes; then 6775 { echo "$as_me:$LINENO: result: using POSIX regcomp" >&5 6776echo "${ECHO_T}using POSIX regcomp" >&6; } 6777 cat >>confdefs.h <<\_ACEOF 6778#define HAVE_POSIX_REGCOMP 1 6779_ACEOF 6780 6781 have_regex=yes 6782elif test $have_posix_regex = unknown; then 6783 cat >conftest.$ac_ext <<_ACEOF 6784/* confdefs.h. */ 6785_ACEOF 6786cat confdefs.h >>conftest.$ac_ext 6787cat >>conftest.$ac_ext <<_ACEOF 6788/* end confdefs.h. */ 6789 6790#include <sys/types.h> 6791#include <regex.h> 6792int 6793main () 6794{ 6795regex_t *r; regfree(r); 6796 ; 6797 return 0; 6798} 6799_ACEOF 6800rm -f conftest.$ac_objext conftest$ac_exeext 6801if { (ac_try="$ac_link" 6802case "(($ac_try" in 6803 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6804 *) ac_try_echo=$ac_try;; 6805esac 6806eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6807 (eval "$ac_link") 2>conftest.er1 6808 ac_status=$? 6809 grep -v '^ *+' conftest.er1 >conftest.err 6810 rm -f conftest.er1 6811 cat conftest.err >&5 6812 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6813 (exit $ac_status); } && { 6814 test -z "$ac_c_werror_flag" || 6815 test ! -s conftest.err 6816 } && test -s conftest$ac_exeext && 6817 $as_test_x conftest$ac_exeext; then 6818 { echo "$as_me:$LINENO: result: using POSIX regcomp" >&5 6819echo "${ECHO_T}using POSIX regcomp" >&6; } 6820 cat >>confdefs.h <<\_ACEOF 6821#define HAVE_POSIX_REGCOMP 1 6822_ACEOF 6823 have_regex=yes 6824else 6825 echo "$as_me: failed program was:" >&5 6826sed 's/^/| /' conftest.$ac_ext >&5 6827 6828 6829fi 6830 6831rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6832 conftest$ac_exeext conftest.$ac_ext 6833else 6834 { echo "$as_me:$LINENO: result: no" >&5 6835echo "${ECHO_T}no" >&6; } 6836fi 6837fi 6838fi 6839 6840if test $have_regex = no; then 6841if test $WANT_REGEX = auto -o $WANT_REGEX = pcre; then 6842{ echo "$as_me:$LINENO: checking for pcre_compile in -lpcre" >&5 6843echo $ECHO_N "checking for pcre_compile in -lpcre... $ECHO_C" >&6; } 6844if test "${ac_cv_lib_pcre_pcre_compile+set}" = set; then 6845 echo $ECHO_N "(cached) $ECHO_C" >&6 6846else 6847 ac_check_lib_save_LIBS=$LIBS 6848LIBS="-lpcre $LIBS" 6849cat >conftest.$ac_ext <<_ACEOF 6850/* confdefs.h. */ 6851_ACEOF 6852cat confdefs.h >>conftest.$ac_ext 6853cat >>conftest.$ac_ext <<_ACEOF 6854/* end confdefs.h. */ 6855 6856/* Override any GCC internal prototype to avoid an error. 6857 Use char because int might match the return type of a GCC 6858 builtin and then its argument prototype would still apply. */ 6859#ifdef __cplusplus 6860extern "C" 6861#endif 6862char pcre_compile (); 6863int 6864main () 6865{ 6866return pcre_compile (); 6867 ; 6868 return 0; 6869} 6870_ACEOF 6871rm -f conftest.$ac_objext conftest$ac_exeext 6872if { (ac_try="$ac_link" 6873case "(($ac_try" in 6874 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6875 *) ac_try_echo=$ac_try;; 6876esac 6877eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6878 (eval "$ac_link") 2>conftest.er1 6879 ac_status=$? 6880 grep -v '^ *+' conftest.er1 >conftest.err 6881 rm -f conftest.er1 6882 cat conftest.err >&5 6883 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6884 (exit $ac_status); } && { 6885 test -z "$ac_c_werror_flag" || 6886 test ! -s conftest.err 6887 } && test -s conftest$ac_exeext && 6888 $as_test_x conftest$ac_exeext; then 6889 ac_cv_lib_pcre_pcre_compile=yes 6890else 6891 echo "$as_me: failed program was:" >&5 6892sed 's/^/| /' conftest.$ac_ext >&5 6893 6894 ac_cv_lib_pcre_pcre_compile=no 6895fi 6896 6897rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6898 conftest$ac_exeext conftest.$ac_ext 6899LIBS=$ac_check_lib_save_LIBS 6900fi 6901{ echo "$as_me:$LINENO: result: $ac_cv_lib_pcre_pcre_compile" >&5 6902echo "${ECHO_T}$ac_cv_lib_pcre_pcre_compile" >&6; } 6903if test $ac_cv_lib_pcre_pcre_compile = yes; then 6904 { echo "$as_me:$LINENO: result: using pcre" >&5 6905echo "${ECHO_T}using pcre" >&6; }; cat >>confdefs.h <<\_ACEOF 6906#define HAVE_PCRE 1 6907_ACEOF 6908 LIBS="$LIBS -lpcre" have_regex=yes 6909fi 6910 6911fi 6912fi 6913 6914if test $have_regex = no; then 6915if test $WANT_REGEX = auto -o $WANT_REGEX = regcmp; then 6916{ echo "$as_me:$LINENO: checking for regcmp" >&5 6917echo $ECHO_N "checking for regcmp... $ECHO_C" >&6; } 6918if test "${ac_cv_func_regcmp+set}" = set; then 6919 echo $ECHO_N "(cached) $ECHO_C" >&6 6920else 6921 cat >conftest.$ac_ext <<_ACEOF 6922/* confdefs.h. */ 6923_ACEOF 6924cat confdefs.h >>conftest.$ac_ext 6925cat >>conftest.$ac_ext <<_ACEOF 6926/* end confdefs.h. */ 6927/* Define regcmp to an innocuous variant, in case <limits.h> declares regcmp. 6928 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 6929#define regcmp innocuous_regcmp 6930 6931/* System header to define __stub macros and hopefully few prototypes, 6932 which can conflict with char regcmp (); below. 6933 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6934 <limits.h> exists even on freestanding compilers. */ 6935 6936#ifdef __STDC__ 6937# include <limits.h> 6938#else 6939# include <assert.h> 6940#endif 6941 6942#undef regcmp 6943 6944/* Override any GCC internal prototype to avoid an error. 6945 Use char because int might match the return type of a GCC 6946 builtin and then its argument prototype would still apply. */ 6947#ifdef __cplusplus 6948extern "C" 6949#endif 6950char regcmp (); 6951/* The GNU C library defines this for functions which it implements 6952 to always fail with ENOSYS. Some functions are actually named 6953 something starting with __ and the normal name is an alias. */ 6954#if defined __stub_regcmp || defined __stub___regcmp 6955choke me 6956#endif 6957 6958int 6959main () 6960{ 6961return regcmp (); 6962 ; 6963 return 0; 6964} 6965_ACEOF 6966rm -f conftest.$ac_objext conftest$ac_exeext 6967if { (ac_try="$ac_link" 6968case "(($ac_try" in 6969 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6970 *) ac_try_echo=$ac_try;; 6971esac 6972eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6973 (eval "$ac_link") 2>conftest.er1 6974 ac_status=$? 6975 grep -v '^ *+' conftest.er1 >conftest.err 6976 rm -f conftest.er1 6977 cat conftest.err >&5 6978 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6979 (exit $ac_status); } && { 6980 test -z "$ac_c_werror_flag" || 6981 test ! -s conftest.err 6982 } && test -s conftest$ac_exeext && 6983 $as_test_x conftest$ac_exeext; then 6984 ac_cv_func_regcmp=yes 6985else 6986 echo "$as_me: failed program was:" >&5 6987sed 's/^/| /' conftest.$ac_ext >&5 6988 6989 ac_cv_func_regcmp=no 6990fi 6991 6992rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6993 conftest$ac_exeext conftest.$ac_ext 6994fi 6995{ echo "$as_me:$LINENO: result: $ac_cv_func_regcmp" >&5 6996echo "${ECHO_T}$ac_cv_func_regcmp" >&6; } 6997if test $ac_cv_func_regcmp = yes; then 6998 { echo "$as_me:$LINENO: result: using regcmp" >&5 6999echo "${ECHO_T}using regcmp" >&6; }; cat >>confdefs.h <<\_ACEOF 7000#define HAVE_REGCMP 1 7001_ACEOF 7002 have_regex=yes 7003fi 7004 7005fi 7006fi 7007 7008if test $have_regex = no; then 7009if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp; then 7010cat >conftest.$ac_ext <<_ACEOF 7011/* confdefs.h. */ 7012_ACEOF 7013cat confdefs.h >>conftest.$ac_ext 7014cat >>conftest.$ac_ext <<_ACEOF 7015/* end confdefs.h. */ 7016 7017#include "regexp.h" 7018int 7019main () 7020{ 7021regcomp(""); 7022 ; 7023 return 0; 7024} 7025_ACEOF 7026rm -f conftest.$ac_objext conftest$ac_exeext 7027if { (ac_try="$ac_link" 7028case "(($ac_try" in 7029 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7030 *) ac_try_echo=$ac_try;; 7031esac 7032eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7033 (eval "$ac_link") 2>conftest.er1 7034 ac_status=$? 7035 grep -v '^ *+' conftest.er1 >conftest.err 7036 rm -f conftest.er1 7037 cat conftest.err >&5 7038 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7039 (exit $ac_status); } && { 7040 test -z "$ac_c_werror_flag" || 7041 test ! -s conftest.err 7042 } && test -s conftest$ac_exeext && 7043 $as_test_x conftest$ac_exeext; then 7044 { echo "$as_me:$LINENO: result: using V8 regcomp" >&5 7045echo "${ECHO_T}using V8 regcomp" >&6; }; cat >>confdefs.h <<\_ACEOF 7046#define HAVE_V8_REGCOMP 1 7047_ACEOF 7048 have_regex=yes 7049else 7050 echo "$as_me: failed program was:" >&5 7051sed 's/^/| /' conftest.$ac_ext >&5 7052 7053 7054fi 7055 7056rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 7057 conftest$ac_exeext conftest.$ac_ext 7058fi 7059fi 7060 7061if test $have_regex = no && test -f ${srcdir}/regexp.c; then 7062if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp-local; then 7063{ echo "$as_me:$LINENO: result: using V8 regcomp -- local source" >&5 7064echo "${ECHO_T}using V8 regcomp -- local source" >&6; }; cat >>confdefs.h <<\_ACEOF 7065#define HAVE_V8_REGCOMP 1 7066_ACEOF 7067 cat >>confdefs.h <<\_ACEOF 7068#define HAVE_REGEXEC2 1 7069_ACEOF 7070 REGEX_O='regexp.$(O)' have_regex=yes 7071fi 7072fi 7073 7074if test $have_regex = no; then 7075if test $WANT_REGEX = auto -o $WANT_REGEX = re_comp; then 7076{ echo "$as_me:$LINENO: result: using re_comp" >&5 7077echo "${ECHO_T}using re_comp" >&6; }; { echo "$as_me:$LINENO: checking for re_comp" >&5 7078echo $ECHO_N "checking for re_comp... $ECHO_C" >&6; } 7079if test "${ac_cv_func_re_comp+set}" = set; then 7080 echo $ECHO_N "(cached) $ECHO_C" >&6 7081else 7082 cat >conftest.$ac_ext <<_ACEOF 7083/* confdefs.h. */ 7084_ACEOF 7085cat confdefs.h >>conftest.$ac_ext 7086cat >>conftest.$ac_ext <<_ACEOF 7087/* end confdefs.h. */ 7088/* Define re_comp to an innocuous variant, in case <limits.h> declares re_comp. 7089 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 7090#define re_comp innocuous_re_comp 7091 7092/* System header to define __stub macros and hopefully few prototypes, 7093 which can conflict with char re_comp (); below. 7094 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7095 <limits.h> exists even on freestanding compilers. */ 7096 7097#ifdef __STDC__ 7098# include <limits.h> 7099#else 7100# include <assert.h> 7101#endif 7102 7103#undef re_comp 7104 7105/* Override any GCC internal prototype to avoid an error. 7106 Use char because int might match the return type of a GCC 7107 builtin and then its argument prototype would still apply. */ 7108#ifdef __cplusplus 7109extern "C" 7110#endif 7111char re_comp (); 7112/* The GNU C library defines this for functions which it implements 7113 to always fail with ENOSYS. Some functions are actually named 7114 something starting with __ and the normal name is an alias. */ 7115#if defined __stub_re_comp || defined __stub___re_comp 7116choke me 7117#endif 7118 7119int 7120main () 7121{ 7122return re_comp (); 7123 ; 7124 return 0; 7125} 7126_ACEOF 7127rm -f conftest.$ac_objext conftest$ac_exeext 7128if { (ac_try="$ac_link" 7129case "(($ac_try" in 7130 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7131 *) ac_try_echo=$ac_try;; 7132esac 7133eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7134 (eval "$ac_link") 2>conftest.er1 7135 ac_status=$? 7136 grep -v '^ *+' conftest.er1 >conftest.err 7137 rm -f conftest.er1 7138 cat conftest.err >&5 7139 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7140 (exit $ac_status); } && { 7141 test -z "$ac_c_werror_flag" || 7142 test ! -s conftest.err 7143 } && test -s conftest$ac_exeext && 7144 $as_test_x conftest$ac_exeext; then 7145 ac_cv_func_re_comp=yes 7146else 7147 echo "$as_me: failed program was:" >&5 7148sed 's/^/| /' conftest.$ac_ext >&5 7149 7150 ac_cv_func_re_comp=no 7151fi 7152 7153rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 7154 conftest$ac_exeext conftest.$ac_ext 7155fi 7156{ echo "$as_me:$LINENO: result: $ac_cv_func_re_comp" >&5 7157echo "${ECHO_T}$ac_cv_func_re_comp" >&6; } 7158if test $ac_cv_func_re_comp = yes; then 7159 cat >>confdefs.h <<\_ACEOF 7160#define HAVE_RE_COMP 1 7161_ACEOF 7162 have_regex=yes 7163fi 7164 7165fi 7166fi 7167 7168if test $have_regex = no; then 7169{ echo "$as_me:$LINENO: result: cannot find regular expression library" >&5 7170echo "${ECHO_T}cannot find regular expression library" >&6; }; cat >>confdefs.h <<\_ACEOF 7171#define NO_REGEX 1 7172_ACEOF 7173 7174fi 7175 7176 7177# Check whether --with-editor was given. 7178if test "${with_editor+set}" = set; then 7179 withval=$with_editor; cat >>confdefs.h <<_ACEOF 7180#define EDIT_PGM "$withval" 7181_ACEOF 7182 7183else 7184 cat >>confdefs.h <<\_ACEOF 7185#define EDIT_PGM "vi" 7186_ACEOF 7187 7188fi 7189 7190 7191 7192 7193 7194ac_config_files="$ac_config_files Makefile" 7195 7196cat >confcache <<\_ACEOF 7197# This file is a shell script that caches the results of configure 7198# tests run on this system so they can be shared between configure 7199# scripts and configure runs, see configure's option --config-cache. 7200# It is not useful on other systems. If it contains results you don't 7201# want to keep, you may remove or edit it. 7202# 7203# config.status only pays attention to the cache file if you give it 7204# the --recheck option to rerun configure. 7205# 7206# `ac_cv_env_foo' variables (set or unset) will be overridden when 7207# loading this file, other *unset* `ac_cv_foo' will be assigned the 7208# following values. 7209 7210_ACEOF 7211 7212# The following way of writing the cache mishandles newlines in values, 7213# but we know of no workaround that is simple, portable, and efficient. 7214# So, we kill variables containing newlines. 7215# Ultrix sh set writes to stderr and can't be redirected directly, 7216# and sets the high bit in the cache file unless we assign to the vars. 7217( 7218 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7219 eval ac_val=\$$ac_var 7220 case $ac_val in #( 7221 *${as_nl}*) 7222 case $ac_var in #( 7223 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 7224echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 7225 esac 7226 case $ac_var in #( 7227 _ | IFS | as_nl) ;; #( 7228 *) $as_unset $ac_var ;; 7229 esac ;; 7230 esac 7231 done 7232 7233 (set) 2>&1 | 7234 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7235 *${as_nl}ac_space=\ *) 7236 # `set' does not quote correctly, so add quotes (double-quote 7237 # substitution turns \\\\ into \\, and sed turns \\ into \). 7238 sed -n \ 7239 "s/'/'\\\\''/g; 7240 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7241 ;; #( 7242 *) 7243 # `set' quotes correctly as required by POSIX, so do not add quotes. 7244 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7245 ;; 7246 esac | 7247 sort 7248) | 7249 sed ' 7250 /^ac_cv_env_/b end 7251 t clear 7252 :clear 7253 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7254 t end 7255 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7256 :end' >>confcache 7257if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7258 if test -w "$cache_file"; then 7259 test "x$cache_file" != "x/dev/null" && 7260 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 7261echo "$as_me: updating cache $cache_file" >&6;} 7262 cat confcache >$cache_file 7263 else 7264 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 7265echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7266 fi 7267fi 7268rm -f confcache 7269 7270test "x$prefix" = xNONE && prefix=$ac_default_prefix 7271# Let make expand exec_prefix. 7272test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7273 7274DEFS=-DHAVE_CONFIG_H 7275 7276ac_libobjs= 7277ac_ltlibobjs= 7278for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7279 # 1. Remove the extension, and $U if already installed. 7280 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7281 ac_i=`echo "$ac_i" | sed "$ac_script"` 7282 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7283 # will be set to the directory where LIBOBJS objects are built. 7284 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7285 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 7286done 7287LIBOBJS=$ac_libobjs 7288 7289LTLIBOBJS=$ac_ltlibobjs 7290 7291 7292 7293: ${CONFIG_STATUS=./config.status} 7294ac_clean_files_save=$ac_clean_files 7295ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7296{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 7297echo "$as_me: creating $CONFIG_STATUS" >&6;} 7298cat >$CONFIG_STATUS <<_ACEOF 7299#! $SHELL 7300# Generated by $as_me. 7301# Run this file to recreate the current configuration. 7302# Compiler output produced by configure, useful for debugging 7303# configure, is in config.log if it exists. 7304 7305debug=false 7306ac_cs_recheck=false 7307ac_cs_silent=false 7308SHELL=\${CONFIG_SHELL-$SHELL} 7309_ACEOF 7310 7311cat >>$CONFIG_STATUS <<\_ACEOF 7312## --------------------- ## 7313## M4sh Initialization. ## 7314## --------------------- ## 7315 7316# Be more Bourne compatible 7317DUALCASE=1; export DUALCASE # for MKS sh 7318if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 7319 emulate sh 7320 NULLCMD=: 7321 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 7322 # is contrary to our usage. Disable this feature. 7323 alias -g '${1+"$@"}'='"$@"' 7324 setopt NO_GLOB_SUBST 7325else 7326 case `(set -o) 2>/dev/null` in 7327 *posix*) set -o posix ;; 7328esac 7329 7330fi 7331 7332 7333 7334 7335# PATH needs CR 7336# Avoid depending upon Character Ranges. 7337as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7338as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7339as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7340as_cr_digits='0123456789' 7341as_cr_alnum=$as_cr_Letters$as_cr_digits 7342 7343# The user is always right. 7344if test "${PATH_SEPARATOR+set}" != set; then 7345 echo "#! /bin/sh" >conf$$.sh 7346 echo "exit 0" >>conf$$.sh 7347 chmod +x conf$$.sh 7348 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 7349 PATH_SEPARATOR=';' 7350 else 7351 PATH_SEPARATOR=: 7352 fi 7353 rm -f conf$$.sh 7354fi 7355 7356# Support unset when possible. 7357if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7358 as_unset=unset 7359else 7360 as_unset=false 7361fi 7362 7363 7364# IFS 7365# We need space, tab and new line, in precisely that order. Quoting is 7366# there to prevent editors from complaining about space-tab. 7367# (If _AS_PATH_WALK were called with IFS unset, it would disable word 7368# splitting by setting IFS to empty value.) 7369as_nl=' 7370' 7371IFS=" "" $as_nl" 7372 7373# Find who we are. Look in the path if we contain no directory separator. 7374case $0 in 7375 *[\\/]* ) as_myself=$0 ;; 7376 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7377for as_dir in $PATH 7378do 7379 IFS=$as_save_IFS 7380 test -z "$as_dir" && as_dir=. 7381 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7382done 7383IFS=$as_save_IFS 7384 7385 ;; 7386esac 7387# We did not find ourselves, most probably we were run as `sh COMMAND' 7388# in which case we are not to be found in the path. 7389if test "x$as_myself" = x; then 7390 as_myself=$0 7391fi 7392if test ! -f "$as_myself"; then 7393 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7394 { (exit 1); exit 1; } 7395fi 7396 7397# Work around bugs in pre-3.0 UWIN ksh. 7398for as_var in ENV MAIL MAILPATH 7399do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 7400done 7401PS1='$ ' 7402PS2='> ' 7403PS4='+ ' 7404 7405# NLS nuisances. 7406for as_var in \ 7407 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 7408 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 7409 LC_TELEPHONE LC_TIME 7410do 7411 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 7412 eval $as_var=C; export $as_var 7413 else 7414 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 7415 fi 7416done 7417 7418# Required to use basename. 7419if expr a : '\(a\)' >/dev/null 2>&1 && 7420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7421 as_expr=expr 7422else 7423 as_expr=false 7424fi 7425 7426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7427 as_basename=basename 7428else 7429 as_basename=false 7430fi 7431 7432 7433# Name of the executable. 7434as_me=`$as_basename -- "$0" || 7435$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7436 X"$0" : 'X\(//\)$' \| \ 7437 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7438echo X/"$0" | 7439 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7440 s//\1/ 7441 q 7442 } 7443 /^X\/\(\/\/\)$/{ 7444 s//\1/ 7445 q 7446 } 7447 /^X\/\(\/\).*/{ 7448 s//\1/ 7449 q 7450 } 7451 s/.*/./; q'` 7452 7453# CDPATH. 7454$as_unset CDPATH 7455 7456 7457 7458 as_lineno_1=$LINENO 7459 as_lineno_2=$LINENO 7460 test "x$as_lineno_1" != "x$as_lineno_2" && 7461 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 7462 7463 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 7464 # uniformly replaced by the line number. The first 'sed' inserts a 7465 # line-number line after each line using $LINENO; the second 'sed' 7466 # does the real work. The second script uses 'N' to pair each 7467 # line-number line with the line containing $LINENO, and appends 7468 # trailing '-' during substitution so that $LINENO is not a special 7469 # case at line end. 7470 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 7471 # scripts with optimization help from Paolo Bonzini. Blame Lee 7472 # E. McMahon (1931-1989) for sed's syntax. :-) 7473 sed -n ' 7474 p 7475 /[$]LINENO/= 7476 ' <$as_myself | 7477 sed ' 7478 s/[$]LINENO.*/&-/ 7479 t lineno 7480 b 7481 :lineno 7482 N 7483 :loop 7484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 7485 t loop 7486 s/-\n.*// 7487 ' >$as_me.lineno && 7488 chmod +x "$as_me.lineno" || 7489 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 7490 { (exit 1); exit 1; }; } 7491 7492 # Don't try to exec as it changes $[0], causing all sort of problems 7493 # (the dirname of $[0] is not the place where we might find the 7494 # original and so on. Autoconf is especially sensitive to this). 7495 . "./$as_me.lineno" 7496 # Exit status is that of the last command. 7497 exit 7498} 7499 7500 7501if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7502 as_dirname=dirname 7503else 7504 as_dirname=false 7505fi 7506 7507ECHO_C= ECHO_N= ECHO_T= 7508case `echo -n x` in 7509-n*) 7510 case `echo 'x\c'` in 7511 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7512 *) ECHO_C='\c';; 7513 esac;; 7514*) 7515 ECHO_N='-n';; 7516esac 7517 7518if expr a : '\(a\)' >/dev/null 2>&1 && 7519 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7520 as_expr=expr 7521else 7522 as_expr=false 7523fi 7524 7525rm -f conf$$ conf$$.exe conf$$.file 7526if test -d conf$$.dir; then 7527 rm -f conf$$.dir/conf$$.file 7528else 7529 rm -f conf$$.dir 7530 mkdir conf$$.dir 7531fi 7532echo >conf$$.file 7533if ln -s conf$$.file conf$$ 2>/dev/null; then 7534 as_ln_s='ln -s' 7535 # ... but there are two gotchas: 7536 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7537 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7538 # In both cases, we have to default to `cp -p'. 7539 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7540 as_ln_s='cp -p' 7541elif ln conf$$.file conf$$ 2>/dev/null; then 7542 as_ln_s=ln 7543else 7544 as_ln_s='cp -p' 7545fi 7546rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7547rmdir conf$$.dir 2>/dev/null 7548 7549if mkdir -p . 2>/dev/null; then 7550 as_mkdir_p=: 7551else 7552 test -d ./-p && rmdir ./-p 7553 as_mkdir_p=false 7554fi 7555 7556if test -x / >/dev/null 2>&1; then 7557 as_test_x='test -x' 7558else 7559 if ls -dL / >/dev/null 2>&1; then 7560 as_ls_L_option=L 7561 else 7562 as_ls_L_option= 7563 fi 7564 as_test_x=' 7565 eval sh -c '\'' 7566 if test -d "$1"; then 7567 test -d "$1/."; 7568 else 7569 case $1 in 7570 -*)set "./$1";; 7571 esac; 7572 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 7573 ???[sx]*):;;*)false;;esac;fi 7574 '\'' sh 7575 ' 7576fi 7577as_executable_p=$as_test_x 7578 7579# Sed expression to map a string onto a valid CPP name. 7580as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7581 7582# Sed expression to map a string onto a valid variable name. 7583as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7584 7585 7586exec 6>&1 7587 7588# Save the log message, to keep $[0] and so on meaningful, and to 7589# report actual input values of CONFIG_FILES etc. instead of their 7590# values after options handling. 7591ac_log=" 7592This file was extended by less $as_me 1, which was 7593generated by GNU Autoconf 2.61. Invocation command line was 7594 7595 CONFIG_FILES = $CONFIG_FILES 7596 CONFIG_HEADERS = $CONFIG_HEADERS 7597 CONFIG_LINKS = $CONFIG_LINKS 7598 CONFIG_COMMANDS = $CONFIG_COMMANDS 7599 $ $0 $@ 7600 7601on `(hostname || uname -n) 2>/dev/null | sed 1q` 7602" 7603 7604_ACEOF 7605 7606cat >>$CONFIG_STATUS <<_ACEOF 7607# Files that config.status was made for. 7608config_files="$ac_config_files" 7609config_headers="$ac_config_headers" 7610 7611_ACEOF 7612 7613cat >>$CONFIG_STATUS <<\_ACEOF 7614ac_cs_usage="\ 7615\`$as_me' instantiates files from templates according to the 7616current configuration. 7617 7618Usage: $0 [OPTIONS] [FILE]... 7619 7620 -h, --help print this help, then exit 7621 -V, --version print version number and configuration settings, then exit 7622 -q, --quiet do not print progress messages 7623 -d, --debug don't remove temporary files 7624 --recheck update $as_me by reconfiguring in the same conditions 7625 --file=FILE[:TEMPLATE] 7626 instantiate the configuration file FILE 7627 --header=FILE[:TEMPLATE] 7628 instantiate the configuration header FILE 7629 7630Configuration files: 7631$config_files 7632 7633Configuration headers: 7634$config_headers 7635 7636Report bugs to <bug-autoconf@gnu.org>." 7637 7638_ACEOF 7639cat >>$CONFIG_STATUS <<_ACEOF 7640ac_cs_version="\\ 7641less config.status 1 7642configured by $0, generated by GNU Autoconf 2.61, 7643 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 7644 7645Copyright (C) 2006 Free Software Foundation, Inc. 7646This config.status script is free software; the Free Software Foundation 7647gives unlimited permission to copy, distribute and modify it." 7648 7649ac_pwd='$ac_pwd' 7650srcdir='$srcdir' 7651INSTALL='$INSTALL' 7652_ACEOF 7653 7654cat >>$CONFIG_STATUS <<\_ACEOF 7655# If no file are specified by the user, then we need to provide default 7656# value. By we need to know if files were specified by the user. 7657ac_need_defaults=: 7658while test $# != 0 7659do 7660 case $1 in 7661 --*=*) 7662 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7663 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7664 ac_shift=: 7665 ;; 7666 *) 7667 ac_option=$1 7668 ac_optarg=$2 7669 ac_shift=shift 7670 ;; 7671 esac 7672 7673 case $ac_option in 7674 # Handling of the options. 7675 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7676 ac_cs_recheck=: ;; 7677 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7678 echo "$ac_cs_version"; exit ;; 7679 --debug | --debu | --deb | --de | --d | -d ) 7680 debug=: ;; 7681 --file | --fil | --fi | --f ) 7682 $ac_shift 7683 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 7684 ac_need_defaults=false;; 7685 --header | --heade | --head | --hea ) 7686 $ac_shift 7687 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 7688 ac_need_defaults=false;; 7689 --he | --h) 7690 # Conflict between --help and --header 7691 { echo "$as_me: error: ambiguous option: $1 7692Try \`$0 --help' for more information." >&2 7693 { (exit 1); exit 1; }; };; 7694 --help | --hel | -h ) 7695 echo "$ac_cs_usage"; exit ;; 7696 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7697 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7698 ac_cs_silent=: ;; 7699 7700 # This is an error. 7701 -*) { echo "$as_me: error: unrecognized option: $1 7702Try \`$0 --help' for more information." >&2 7703 { (exit 1); exit 1; }; } ;; 7704 7705 *) ac_config_targets="$ac_config_targets $1" 7706 ac_need_defaults=false ;; 7707 7708 esac 7709 shift 7710done 7711 7712ac_configure_extra_args= 7713 7714if $ac_cs_silent; then 7715 exec 6>/dev/null 7716 ac_configure_extra_args="$ac_configure_extra_args --silent" 7717fi 7718 7719_ACEOF 7720cat >>$CONFIG_STATUS <<_ACEOF 7721if \$ac_cs_recheck; then 7722 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 7723 CONFIG_SHELL=$SHELL 7724 export CONFIG_SHELL 7725 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7726fi 7727 7728_ACEOF 7729cat >>$CONFIG_STATUS <<\_ACEOF 7730exec 5>>config.log 7731{ 7732 echo 7733 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7734## Running $as_me. ## 7735_ASBOX 7736 echo "$ac_log" 7737} >&5 7738 7739_ACEOF 7740cat >>$CONFIG_STATUS <<_ACEOF 7741_ACEOF 7742 7743cat >>$CONFIG_STATUS <<\_ACEOF 7744 7745# Handling of arguments. 7746for ac_config_target in $ac_config_targets 7747do 7748 case $ac_config_target in 7749 "defines.h") CONFIG_HEADERS="$CONFIG_HEADERS defines.h" ;; 7750 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 7751 7752 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 7753echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 7754 { (exit 1); exit 1; }; };; 7755 esac 7756done 7757 7758 7759# If the user did not use the arguments to specify the items to instantiate, 7760# then the envvar interface is used. Set only those that are not. 7761# We use the long form for the default assignment because of an extremely 7762# bizarre bug on SunOS 4.1.3. 7763if $ac_need_defaults; then 7764 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7765 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7766fi 7767 7768# Have a temporary directory for convenience. Make it in the build tree 7769# simply because there is no reason against having it here, and in addition, 7770# creating and moving files from /tmp can sometimes cause problems. 7771# Hook for its removal unless debugging. 7772# Note that there is a small window in which the directory will not be cleaned: 7773# after its creation but before its name has been assigned to `$tmp'. 7774$debug || 7775{ 7776 tmp= 7777 trap 'exit_status=$? 7778 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 7779' 0 7780 trap '{ (exit 1); exit 1; }' 1 2 13 15 7781} 7782# Create a (secure) tmp directory for tmp files. 7783 7784{ 7785 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 7786 test -n "$tmp" && test -d "$tmp" 7787} || 7788{ 7789 tmp=./conf$$-$RANDOM 7790 (umask 077 && mkdir "$tmp") 7791} || 7792{ 7793 echo "$me: cannot create a temporary directory in ." >&2 7794 { (exit 1); exit 1; } 7795} 7796 7797# 7798# Set up the sed scripts for CONFIG_FILES section. 7799# 7800 7801# No need to generate the scripts if there are no CONFIG_FILES. 7802# This happens for instance when ./config.status config.h 7803if test -n "$CONFIG_FILES"; then 7804 7805_ACEOF 7806 7807 7808 7809ac_delim='%!_!# ' 7810for ac_last_try in false false false false false :; do 7811 cat >conf$$subs.sed <<_ACEOF 7812SHELL!$SHELL$ac_delim 7813PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 7814PACKAGE_NAME!$PACKAGE_NAME$ac_delim 7815PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 7816PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 7817PACKAGE_STRING!$PACKAGE_STRING$ac_delim 7818PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 7819exec_prefix!$exec_prefix$ac_delim 7820prefix!$prefix$ac_delim 7821program_transform_name!$program_transform_name$ac_delim 7822bindir!$bindir$ac_delim 7823sbindir!$sbindir$ac_delim 7824libexecdir!$libexecdir$ac_delim 7825datarootdir!$datarootdir$ac_delim 7826datadir!$datadir$ac_delim 7827sysconfdir!$sysconfdir$ac_delim 7828sharedstatedir!$sharedstatedir$ac_delim 7829localstatedir!$localstatedir$ac_delim 7830includedir!$includedir$ac_delim 7831oldincludedir!$oldincludedir$ac_delim 7832docdir!$docdir$ac_delim 7833infodir!$infodir$ac_delim 7834htmldir!$htmldir$ac_delim 7835dvidir!$dvidir$ac_delim 7836pdfdir!$pdfdir$ac_delim 7837psdir!$psdir$ac_delim 7838libdir!$libdir$ac_delim 7839localedir!$localedir$ac_delim 7840mandir!$mandir$ac_delim 7841DEFS!$DEFS$ac_delim 7842ECHO_C!$ECHO_C$ac_delim 7843ECHO_N!$ECHO_N$ac_delim 7844ECHO_T!$ECHO_T$ac_delim 7845LIBS!$LIBS$ac_delim 7846build_alias!$build_alias$ac_delim 7847host_alias!$host_alias$ac_delim 7848target_alias!$target_alias$ac_delim 7849CC!$CC$ac_delim 7850CFLAGS!$CFLAGS$ac_delim 7851LDFLAGS!$LDFLAGS$ac_delim 7852CPPFLAGS!$CPPFLAGS$ac_delim 7853ac_ct_CC!$ac_ct_CC$ac_delim 7854EXEEXT!$EXEEXT$ac_delim 7855OBJEXT!$OBJEXT$ac_delim 7856CPP!$CPP$ac_delim 7857GREP!$GREP$ac_delim 7858EGREP!$EGREP$ac_delim 7859INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim 7860INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim 7861INSTALL_DATA!$INSTALL_DATA$ac_delim 7862REGEX_O!$REGEX_O$ac_delim 7863LIBOBJS!$LIBOBJS$ac_delim 7864LTLIBOBJS!$LTLIBOBJS$ac_delim 7865_ACEOF 7866 7867 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 53; then 7868 break 7869 elif $ac_last_try; then 7870 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 7871echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 7872 { (exit 1); exit 1; }; } 7873 else 7874 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 7875 fi 7876done 7877 7878ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 7879if test -n "$ac_eof"; then 7880 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 7881 ac_eof=`expr $ac_eof + 1` 7882fi 7883 7884cat >>$CONFIG_STATUS <<_ACEOF 7885cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof 7886/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end 7887_ACEOF 7888sed ' 7889s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 7890s/^/s,@/; s/!/@,|#_!!_#|/ 7891:n 7892t n 7893s/'"$ac_delim"'$/,g/; t 7894s/$/\\/; p 7895N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 7896' >>$CONFIG_STATUS <conf$$subs.sed 7897rm -f conf$$subs.sed 7898cat >>$CONFIG_STATUS <<_ACEOF 7899:end 7900s/|#_!!_#|//g 7901CEOF$ac_eof 7902_ACEOF 7903 7904 7905# VPATH may cause trouble with some makes, so we remove $(srcdir), 7906# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 7907# trailing colons and then remove the whole line if VPATH becomes empty 7908# (actually we leave an empty line to preserve line numbers). 7909if test "x$srcdir" = x.; then 7910 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 7911s/:*\$(srcdir):*/:/ 7912s/:*\${srcdir}:*/:/ 7913s/:*@srcdir@:*/:/ 7914s/^\([^=]*=[ ]*\):*/\1/ 7915s/:*$// 7916s/^[^=]*=[ ]*$// 7917}' 7918fi 7919 7920cat >>$CONFIG_STATUS <<\_ACEOF 7921fi # test -n "$CONFIG_FILES" 7922 7923 7924for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS 7925do 7926 case $ac_tag in 7927 :[FHLC]) ac_mode=$ac_tag; continue;; 7928 esac 7929 case $ac_mode$ac_tag in 7930 :[FHL]*:*);; 7931 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 7932echo "$as_me: error: Invalid tag $ac_tag." >&2;} 7933 { (exit 1); exit 1; }; };; 7934 :[FH]-) ac_tag=-:-;; 7935 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 7936 esac 7937 ac_save_IFS=$IFS 7938 IFS=: 7939 set x $ac_tag 7940 IFS=$ac_save_IFS 7941 shift 7942 ac_file=$1 7943 shift 7944 7945 case $ac_mode in 7946 :L) ac_source=$1;; 7947 :[FH]) 7948 ac_file_inputs= 7949 for ac_f 7950 do 7951 case $ac_f in 7952 -) ac_f="$tmp/stdin";; 7953 *) # Look for the file first in the build tree, then in the source tree 7954 # (if the path is not absolute). The absolute path cannot be DOS-style, 7955 # because $ac_f cannot contain `:'. 7956 test -f "$ac_f" || 7957 case $ac_f in 7958 [\\/$]*) false;; 7959 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 7960 esac || 7961 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 7962echo "$as_me: error: cannot find input file: $ac_f" >&2;} 7963 { (exit 1); exit 1; }; };; 7964 esac 7965 ac_file_inputs="$ac_file_inputs $ac_f" 7966 done 7967 7968 # Let's still pretend it is `configure' which instantiates (i.e., don't 7969 # use $as_me), people would be surprised to read: 7970 # /* config.h. Generated by config.status. */ 7971 configure_input="Generated from "`IFS=: 7972 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." 7973 if test x"$ac_file" != x-; then 7974 configure_input="$ac_file. $configure_input" 7975 { echo "$as_me:$LINENO: creating $ac_file" >&5 7976echo "$as_me: creating $ac_file" >&6;} 7977 fi 7978 7979 case $ac_tag in 7980 *:-:* | *:-) cat >"$tmp/stdin";; 7981 esac 7982 ;; 7983 esac 7984 7985 ac_dir=`$as_dirname -- "$ac_file" || 7986$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7987 X"$ac_file" : 'X\(//\)[^/]' \| \ 7988 X"$ac_file" : 'X\(//\)$' \| \ 7989 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 7990echo X"$ac_file" | 7991 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7992 s//\1/ 7993 q 7994 } 7995 /^X\(\/\/\)[^/].*/{ 7996 s//\1/ 7997 q 7998 } 7999 /^X\(\/\/\)$/{ 8000 s//\1/ 8001 q 8002 } 8003 /^X\(\/\).*/{ 8004 s//\1/ 8005 q 8006 } 8007 s/.*/./; q'` 8008 { as_dir="$ac_dir" 8009 case $as_dir in #( 8010 -*) as_dir=./$as_dir;; 8011 esac 8012 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 8013 as_dirs= 8014 while :; do 8015 case $as_dir in #( 8016 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 8017 *) as_qdir=$as_dir;; 8018 esac 8019 as_dirs="'$as_qdir' $as_dirs" 8020 as_dir=`$as_dirname -- "$as_dir" || 8021$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8022 X"$as_dir" : 'X\(//\)[^/]' \| \ 8023 X"$as_dir" : 'X\(//\)$' \| \ 8024 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8025echo X"$as_dir" | 8026 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8027 s//\1/ 8028 q 8029 } 8030 /^X\(\/\/\)[^/].*/{ 8031 s//\1/ 8032 q 8033 } 8034 /^X\(\/\/\)$/{ 8035 s//\1/ 8036 q 8037 } 8038 /^X\(\/\).*/{ 8039 s//\1/ 8040 q 8041 } 8042 s/.*/./; q'` 8043 test -d "$as_dir" && break 8044 done 8045 test -z "$as_dirs" || eval "mkdir $as_dirs" 8046 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 8047echo "$as_me: error: cannot create directory $as_dir" >&2;} 8048 { (exit 1); exit 1; }; }; } 8049 ac_builddir=. 8050 8051case "$ac_dir" in 8052.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8053*) 8054 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 8055 # A ".." for each directory in $ac_dir_suffix. 8056 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 8057 case $ac_top_builddir_sub in 8058 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8059 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8060 esac ;; 8061esac 8062ac_abs_top_builddir=$ac_pwd 8063ac_abs_builddir=$ac_pwd$ac_dir_suffix 8064# for backward compatibility: 8065ac_top_builddir=$ac_top_build_prefix 8066 8067case $srcdir in 8068 .) # We are building in place. 8069 ac_srcdir=. 8070 ac_top_srcdir=$ac_top_builddir_sub 8071 ac_abs_top_srcdir=$ac_pwd ;; 8072 [\\/]* | ?:[\\/]* ) # Absolute name. 8073 ac_srcdir=$srcdir$ac_dir_suffix; 8074 ac_top_srcdir=$srcdir 8075 ac_abs_top_srcdir=$srcdir ;; 8076 *) # Relative name. 8077 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8078 ac_top_srcdir=$ac_top_build_prefix$srcdir 8079 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8080esac 8081ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8082 8083 8084 case $ac_mode in 8085 :F) 8086 # 8087 # CONFIG_FILE 8088 # 8089 8090 case $INSTALL in 8091 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8092 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8093 esac 8094_ACEOF 8095 8096cat >>$CONFIG_STATUS <<\_ACEOF 8097# If the template does not know about datarootdir, expand it. 8098# FIXME: This hack should be removed a few years after 2.60. 8099ac_datarootdir_hack=; ac_datarootdir_seen= 8100 8101case `sed -n '/datarootdir/ { 8102 p 8103 q 8104} 8105/@datadir@/p 8106/@docdir@/p 8107/@infodir@/p 8108/@localedir@/p 8109/@mandir@/p 8110' $ac_file_inputs` in 8111*datarootdir*) ac_datarootdir_seen=yes;; 8112*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8113 { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8114echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8115_ACEOF 8116cat >>$CONFIG_STATUS <<_ACEOF 8117 ac_datarootdir_hack=' 8118 s&@datadir@&$datadir&g 8119 s&@docdir@&$docdir&g 8120 s&@infodir@&$infodir&g 8121 s&@localedir@&$localedir&g 8122 s&@mandir@&$mandir&g 8123 s&\\\${datarootdir}&$datarootdir&g' ;; 8124esac 8125_ACEOF 8126 8127# Neutralize VPATH when `$srcdir' = `.'. 8128# Shell code in configure.ac might set extrasub. 8129# FIXME: do we really want to maintain this feature? 8130cat >>$CONFIG_STATUS <<_ACEOF 8131 sed "$ac_vpsub 8132$extrasub 8133_ACEOF 8134cat >>$CONFIG_STATUS <<\_ACEOF 8135:t 8136/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8137s&@configure_input@&$configure_input&;t t 8138s&@top_builddir@&$ac_top_builddir_sub&;t t 8139s&@srcdir@&$ac_srcdir&;t t 8140s&@abs_srcdir@&$ac_abs_srcdir&;t t 8141s&@top_srcdir@&$ac_top_srcdir&;t t 8142s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8143s&@builddir@&$ac_builddir&;t t 8144s&@abs_builddir@&$ac_abs_builddir&;t t 8145s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8146s&@INSTALL@&$ac_INSTALL&;t t 8147$ac_datarootdir_hack 8148" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out 8149 8150test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8151 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 8152 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 8153 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8154which seems to be undefined. Please make sure it is defined." >&5 8155echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8156which seems to be undefined. Please make sure it is defined." >&2;} 8157 8158 rm -f "$tmp/stdin" 8159 case $ac_file in 8160 -) cat "$tmp/out"; rm -f "$tmp/out";; 8161 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 8162 esac 8163 ;; 8164 :H) 8165 # 8166 # CONFIG_HEADER 8167 # 8168_ACEOF 8169 8170# Transform confdefs.h into a sed script `conftest.defines', that 8171# substitutes the proper values into config.h.in to produce config.h. 8172rm -f conftest.defines conftest.tail 8173# First, append a space to every undef/define line, to ease matching. 8174echo 's/$/ /' >conftest.defines 8175# Then, protect against being on the right side of a sed subst, or in 8176# an unquoted here document, in config.status. If some macros were 8177# called several times there might be several #defines for the same 8178# symbol, which is useless. But do not sort them, since the last 8179# AC_DEFINE must be honored. 8180ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8181# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where 8182# NAME is the cpp macro being defined, VALUE is the value it is being given. 8183# PARAMS is the parameter list in the macro definition--in most cases, it's 8184# just an empty string. 8185ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' 8186ac_dB='\\)[ (].*,\\1define\\2' 8187ac_dC=' ' 8188ac_dD=' ,' 8189 8190uniq confdefs.h | 8191 sed -n ' 8192 t rset 8193 :rset 8194 s/^[ ]*#[ ]*define[ ][ ]*// 8195 t ok 8196 d 8197 :ok 8198 s/[\\&,]/\\&/g 8199 s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p 8200 s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p 8201 ' >>conftest.defines 8202 8203# Remove the space that was appended to ease matching. 8204# Then replace #undef with comments. This is necessary, for 8205# example, in the case of _POSIX_SOURCE, which is predefined and required 8206# on some systems where configure will not decide to define it. 8207# (The regexp can be short, since the line contains either #define or #undef.) 8208echo 's/ $// 8209s,^[ #]*u.*,/* & */,' >>conftest.defines 8210 8211# Break up conftest.defines: 8212ac_max_sed_lines=50 8213 8214# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" 8215# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" 8216# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" 8217# et cetera. 8218ac_in='$ac_file_inputs' 8219ac_out='"$tmp/out1"' 8220ac_nxt='"$tmp/out2"' 8221 8222while : 8223do 8224 # Write a here document: 8225 cat >>$CONFIG_STATUS <<_ACEOF 8226 # First, check the format of the line: 8227 cat >"\$tmp/defines.sed" <<\\CEOF 8228/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def 8229/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def 8230b 8231:def 8232_ACEOF 8233 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS 8234 echo 'CEOF 8235 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS 8236 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in 8237 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail 8238 grep . conftest.tail >/dev/null || break 8239 rm -f conftest.defines 8240 mv conftest.tail conftest.defines 8241done 8242rm -f conftest.defines conftest.tail 8243 8244echo "ac_result=$ac_in" >>$CONFIG_STATUS 8245cat >>$CONFIG_STATUS <<\_ACEOF 8246 if test x"$ac_file" != x-; then 8247 echo "/* $configure_input */" >"$tmp/config.h" 8248 cat "$ac_result" >>"$tmp/config.h" 8249 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 8250 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 8251echo "$as_me: $ac_file is unchanged" >&6;} 8252 else 8253 rm -f $ac_file 8254 mv "$tmp/config.h" $ac_file 8255 fi 8256 else 8257 echo "/* $configure_input */" 8258 cat "$ac_result" 8259 fi 8260 rm -f "$tmp/out12" 8261 ;; 8262 8263 8264 esac 8265 8266done # for ac_tag 8267 8268 8269{ (exit 0); exit 0; } 8270_ACEOF 8271chmod +x $CONFIG_STATUS 8272ac_clean_files=$ac_clean_files_save 8273 8274 8275# configure is writing to config.log, and then calls config.status. 8276# config.status does its own redirection, appending to config.log. 8277# Unfortunately, on DOS this fails, as config.log is still kept open 8278# by configure, so config.status won't be able to write to it; its 8279# output is simply discarded. So we exec the FD to /dev/null, 8280# effectively closing config.log, so it can be properly (re)opened and 8281# appended to by config.status. When coming back to configure, we 8282# need to make the FD available again. 8283if test "$no_create" != yes; then 8284 ac_cs_success=: 8285 ac_config_status_args= 8286 test "$silent" = yes && 8287 ac_config_status_args="$ac_config_status_args --quiet" 8288 exec 5>/dev/null 8289 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8290 exec 5>>config.log 8291 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8292 # would make configure fail if this is the last instruction. 8293 $ac_cs_success || { (exit 1); exit 1; } 8294fi 8295 8296