1#! /bin/sh 2# From configure.in 1.0. 3# Guess values for system-dependent variables and create Makefiles. 4# Generated by GNU Autoconf 2.61 (OpenPKG-CURRENT). 5# 6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 7# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 8# This configure script is free software; the Free Software Foundation 9# gives unlimited permission to copy, distribute and modify it. 10## --------------------- ## 11## M4sh Initialization. ## 12## --------------------- ## 13 14# Be more Bourne compatible 15DUALCASE=1; export DUALCASE # for MKS sh 16if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 17 emulate sh 18 NULLCMD=: 19 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 20 # is contrary to our usage. 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Invocation command line was 1345 1346 $ $0 $@ 1347 1348_ACEOF 1349exec 5>>config.log 1350{ 1351cat <<_ASUNAME 1352## --------- ## 1353## Platform. ## 1354## --------- ## 1355 1356hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1357uname -m = `(uname -m) 2>/dev/null || echo unknown` 1358uname -r = `(uname -r) 2>/dev/null || echo unknown` 1359uname -s = `(uname -s) 2>/dev/null || echo unknown` 1360uname -v = `(uname -v) 2>/dev/null || echo unknown` 1361 1362/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1363/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1364 1365/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1366/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1367/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1368/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1369/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1370/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1371/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1372 1373_ASUNAME 1374 1375as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1376for as_dir in $PATH 1377do 1378 IFS=$as_save_IFS 1379 test -z "$as_dir" && as_dir=. 1380 echo "PATH: $as_dir" 1381done 1382IFS=$as_save_IFS 1383 1384} >&5 1385 1386cat >&5 <<_ACEOF 1387 1388 1389## ----------- ## 1390## Core tests. ## 1391## ----------- ## 1392 1393_ACEOF 1394 1395 1396# Keep a trace of the command line. 1397# Strip out --no-create and --no-recursion so they do not pile up. 1398# Strip out --silent because we don't want to record it for future runs. 1399# Also quote any args containing shell meta-characters. 1400# Make two passes to allow for proper duplicate-argument suppression. 1401ac_configure_args= 1402ac_configure_args0= 1403ac_configure_args1= 1404ac_must_keep_next=false 1405for ac_pass in 1 2 1406do 1407 for ac_arg 1408 do 1409 case $ac_arg in 1410 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1411 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1412 | -silent | --silent | --silen | --sile | --sil) 1413 continue ;; 1414 *\'*) 1415 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1416 esac 1417 case $ac_pass in 1418 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1419 2) 1420 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1421 if test $ac_must_keep_next = true; then 1422 ac_must_keep_next=false # Got value, back to normal. 1423 else 1424 case $ac_arg in 1425 *=* | --config-cache | -C | -disable-* | --disable-* \ 1426 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1427 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1428 | -with-* | --with-* | -without-* | --without-* | --x) 1429 case "$ac_configure_args0 " in 1430 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1431 esac 1432 ;; 1433 -* ) ac_must_keep_next=true ;; 1434 esac 1435 fi 1436 ac_configure_args="$ac_configure_args '$ac_arg'" 1437 ;; 1438 esac 1439 done 1440done 1441$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1442$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1443 1444# When interrupted or exit'd, cleanup temporary files, and complete 1445# config.log. We remove comments because anyway the quotes in there 1446# would cause problems or look ugly. 1447# WARNING: Use '\'' to represent an apostrophe within the trap. 1448# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1449trap 'exit_status=$? 1450 # Save into config.log some information that might help in debugging. 1451 { 1452 echo 1453 1454 cat <<\_ASBOX 1455## ---------------- ## 1456## Cache variables. ## 1457## ---------------- ## 1458_ASBOX 1459 echo 1460 # The following way of writing the cache mishandles newlines in values, 1461( 1462 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1463 eval ac_val=\$$ac_var 1464 case $ac_val in #( 1465 *${as_nl}*) 1466 case $ac_var in #( 1467 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1468echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1469 esac 1470 case $ac_var in #( 1471 _ | IFS | as_nl) ;; #( 1472 *) $as_unset $ac_var ;; 1473 esac ;; 1474 esac 1475 done 1476 (set) 2>&1 | 1477 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1478 *${as_nl}ac_space=\ *) 1479 sed -n \ 1480 "s/'\''/'\''\\\\'\'''\''/g; 1481 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1482 ;; #( 1483 *) 1484 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1485 ;; 1486 esac | 1487 sort 1488) 1489 echo 1490 1491 cat <<\_ASBOX 1492## ----------------- ## 1493## Output variables. ## 1494## ----------------- ## 1495_ASBOX 1496 echo 1497 for ac_var in $ac_subst_vars 1498 do 1499 eval ac_val=\$$ac_var 1500 case $ac_val in 1501 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1502 esac 1503 echo "$ac_var='\''$ac_val'\''" 1504 done | sort 1505 echo 1506 1507 if test -n "$ac_subst_files"; then 1508 cat <<\_ASBOX 1509## ------------------- ## 1510## File substitutions. ## 1511## ------------------- ## 1512_ASBOX 1513 echo 1514 for ac_var in $ac_subst_files 1515 do 1516 eval ac_val=\$$ac_var 1517 case $ac_val in 1518 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1519 esac 1520 echo "$ac_var='\''$ac_val'\''" 1521 done | sort 1522 echo 1523 fi 1524 1525 if test -s confdefs.h; then 1526 cat <<\_ASBOX 1527## ----------- ## 1528## confdefs.h. ## 1529## ----------- ## 1530_ASBOX 1531 echo 1532 cat confdefs.h 1533 echo 1534 fi 1535 test "$ac_signal" != 0 && 1536 echo "$as_me: caught signal $ac_signal" 1537 echo "$as_me: exit $exit_status" 1538 } >&5 1539 rm -f core *.core core.conftest.* && 1540 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1541 exit $exit_status 1542' 0 1543for ac_signal in 1 2 13 15; do 1544 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1545done 1546ac_signal=0 1547 1548# confdefs.h avoids OS command line length limits that DEFS can exceed. 1549rm -f -r conftest* confdefs.h 1550 1551# Predefined preprocessor variables. 1552 1553cat >>confdefs.h <<_ACEOF 1554#define PACKAGE_NAME "$PACKAGE_NAME" 1555_ACEOF 1556 1557 1558cat >>confdefs.h <<_ACEOF 1559#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1560_ACEOF 1561 1562 1563cat >>confdefs.h <<_ACEOF 1564#define PACKAGE_VERSION "$PACKAGE_VERSION" 1565_ACEOF 1566 1567 1568cat >>confdefs.h <<_ACEOF 1569#define PACKAGE_STRING "$PACKAGE_STRING" 1570_ACEOF 1571 1572 1573cat >>confdefs.h <<_ACEOF 1574#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1575_ACEOF 1576 1577 1578# Let the site file select an alternate cache file if it wants to. 1579# Prefer explicitly selected file to automatically selected ones. 1580if test -n "$CONFIG_SITE"; then 1581 set x "$CONFIG_SITE" 1582elif test "x$prefix" != xNONE; then 1583 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1584else 1585 set x "$ac_default_prefix/share/config.site" \ 1586 "$ac_default_prefix/etc/config.site" 1587fi 1588shift 1589for ac_site_file 1590do 1591 if test -r "$ac_site_file"; then 1592 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1593echo "$as_me: loading site script $ac_site_file" >&6;} 1594 sed 's/^/| /' "$ac_site_file" >&5 1595 . "$ac_site_file" 1596 fi 1597done 1598 1599if test -r "$cache_file"; then 1600 # Some versions of bash will fail to source /dev/null (special 1601 # files actually), so we avoid doing that. 1602 if test -f "$cache_file"; then 1603 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1604echo "$as_me: loading cache $cache_file" >&6;} 1605 case $cache_file in 1606 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1607 *) . "./$cache_file";; 1608 esac 1609 fi 1610else 1611 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1612echo "$as_me: creating cache $cache_file" >&6;} 1613 >$cache_file 1614fi 1615 1616# Check that the precious variables saved in the cache have kept the same 1617# value. 1618ac_cache_corrupted=false 1619for ac_var in $ac_precious_vars; do 1620 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1621 eval ac_new_set=\$ac_env_${ac_var}_set 1622 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1623 eval ac_new_val=\$ac_env_${ac_var}_value 1624 case $ac_old_set,$ac_new_set in 1625 set,) 1626 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1627echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1628 ac_cache_corrupted=: ;; 1629 ,set) 1630 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1631echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1632 ac_cache_corrupted=: ;; 1633 ,);; 1634 *) 1635 if test "x$ac_old_val" != "x$ac_new_val"; then 1636 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1637echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1638 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1639echo "$as_me: former value: $ac_old_val" >&2;} 1640 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1641echo "$as_me: current value: $ac_new_val" >&2;} 1642 ac_cache_corrupted=: 1643 fi;; 1644 esac 1645 # Pass precious variables to config.status. 1646 if test "$ac_new_set" = set; then 1647 case $ac_new_val in 1648 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1649 *) ac_arg=$ac_var=$ac_new_val ;; 1650 esac 1651 case " $ac_configure_args " in 1652 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1653 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1654 esac 1655 fi 1656done 1657if $ac_cache_corrupted; then 1658 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1659echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1660 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1661echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1662 { (exit 1); exit 1; }; } 1663fi 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681ac_ext=c 1682ac_cpp='$CPP $CPPFLAGS' 1683ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1684ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1685ac_compiler_gnu=$ac_cv_c_compiler_gnu 1686 1687 1688SHTOOL="./etc/shtool" 1689T_MD=`$SHTOOL echo -e %B 2>/dev/null` 1690T_ME=`$SHTOOL echo -e %b 2>/dev/null` 1691echo "${T_MD}Configuring for iSelect `./etc/shtool version -lc -dlong iselect_version.c`${T_ME}" 1692echo "Copyright (c) 1997-2007 Ralf S. Engelschall <rse@engelschall.com>" 1693 1694ac_config_headers="$ac_config_headers config_ac.h" 1695 1696 1697{ echo "$as_me:$LINENO: result: " >&5 1698echo "${ECHO_T}" >&6; } 1699{ echo "$as_me:$LINENO: result: ${T_MD}CHECK: Build Environment${T_ME}" >&5 1700echo "${ECHO_T}${T_MD}CHECK: Build Environment${T_ME}" >&6; } 1701 1702 1703ac_ext=c 1704ac_cpp='$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 2622ac_ext=c 2623ac_cpp='$CPP $CPPFLAGS' 2624ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2625ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2626ac_compiler_gnu=$ac_cv_c_compiler_gnu 2627{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2628echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 2629# On Suns, sometimes $CPP names a directory. 2630if test -n "$CPP" && test -d "$CPP"; then 2631 CPP= 2632fi 2633if test -z "$CPP"; then 2634 if test "${ac_cv_prog_CPP+set}" = set; then 2635 echo $ECHO_N "(cached) $ECHO_C" >&6 2636else 2637 # Double quotes because CPP needs to be expanded 2638 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2639 do 2640 ac_preproc_ok=false 2641for ac_c_preproc_warn_flag in '' yes 2642do 2643 # Use a header file that comes with gcc, so configuring glibc 2644 # with a fresh cross-compiler works. 2645 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2646 # <limits.h> exists even on freestanding compilers. 2647 # On the NeXT, cc -E runs the code through the compiler's parser, 2648 # not just through cpp. "Syntax error" is here to catch this case. 2649 cat >conftest.$ac_ext <<_ACEOF 2650/* confdefs.h. */ 2651_ACEOF 2652cat confdefs.h >>conftest.$ac_ext 2653cat >>conftest.$ac_ext <<_ACEOF 2654/* end confdefs.h. */ 2655#ifdef __STDC__ 2656# include <limits.h> 2657#else 2658# include <assert.h> 2659#endif 2660 Syntax error 2661_ACEOF 2662if { (ac_try="$ac_cpp conftest.$ac_ext" 2663case "(($ac_try" in 2664 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2665 *) ac_try_echo=$ac_try;; 2666esac 2667eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2668 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 2669 ac_status=$? 2670 grep -v '^ *+' conftest.er1 >conftest.err 2671 rm -f conftest.er1 2672 cat conftest.err >&5 2673 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2674 (exit $ac_status); } >/dev/null && { 2675 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 2676 test ! -s conftest.err 2677 }; then 2678 : 2679else 2680 echo "$as_me: failed program was:" >&5 2681sed 's/^/| /' conftest.$ac_ext >&5 2682 2683 # Broken: fails on valid input. 2684continue 2685fi 2686 2687rm -f conftest.err conftest.$ac_ext 2688 2689 # OK, works on sane cases. Now check whether nonexistent headers 2690 # can be detected and how. 2691 cat >conftest.$ac_ext <<_ACEOF 2692/* confdefs.h. */ 2693_ACEOF 2694cat confdefs.h >>conftest.$ac_ext 2695cat >>conftest.$ac_ext <<_ACEOF 2696/* end confdefs.h. */ 2697#include <ac_nonexistent.h> 2698_ACEOF 2699if { (ac_try="$ac_cpp conftest.$ac_ext" 2700case "(($ac_try" in 2701 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2702 *) ac_try_echo=$ac_try;; 2703esac 2704eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2705 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 2706 ac_status=$? 2707 grep -v '^ *+' conftest.er1 >conftest.err 2708 rm -f conftest.er1 2709 cat conftest.err >&5 2710 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2711 (exit $ac_status); } >/dev/null && { 2712 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 2713 test ! -s conftest.err 2714 }; then 2715 # Broken: success on invalid input. 2716continue 2717else 2718 echo "$as_me: failed program was:" >&5 2719sed 's/^/| /' conftest.$ac_ext >&5 2720 2721 # Passes both tests. 2722ac_preproc_ok=: 2723break 2724fi 2725 2726rm -f conftest.err conftest.$ac_ext 2727 2728done 2729# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2730rm -f conftest.err conftest.$ac_ext 2731if $ac_preproc_ok; then 2732 break 2733fi 2734 2735 done 2736 ac_cv_prog_CPP=$CPP 2737 2738fi 2739 CPP=$ac_cv_prog_CPP 2740else 2741 ac_cv_prog_CPP=$CPP 2742fi 2743{ echo "$as_me:$LINENO: result: $CPP" >&5 2744echo "${ECHO_T}$CPP" >&6; } 2745ac_preproc_ok=false 2746for ac_c_preproc_warn_flag in '' yes 2747do 2748 # Use a header file that comes with gcc, so configuring glibc 2749 # with a fresh cross-compiler works. 2750 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2751 # <limits.h> exists even on freestanding compilers. 2752 # On the NeXT, cc -E runs the code through the compiler's parser, 2753 # not just through cpp. "Syntax error" is here to catch this case. 2754 cat >conftest.$ac_ext <<_ACEOF 2755/* confdefs.h. */ 2756_ACEOF 2757cat confdefs.h >>conftest.$ac_ext 2758cat >>conftest.$ac_ext <<_ACEOF 2759/* end confdefs.h. */ 2760#ifdef __STDC__ 2761# include <limits.h> 2762#else 2763# include <assert.h> 2764#endif 2765 Syntax error 2766_ACEOF 2767if { (ac_try="$ac_cpp conftest.$ac_ext" 2768case "(($ac_try" in 2769 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2770 *) ac_try_echo=$ac_try;; 2771esac 2772eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2773 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 2774 ac_status=$? 2775 grep -v '^ *+' conftest.er1 >conftest.err 2776 rm -f conftest.er1 2777 cat conftest.err >&5 2778 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2779 (exit $ac_status); } >/dev/null && { 2780 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 2781 test ! -s conftest.err 2782 }; then 2783 : 2784else 2785 echo "$as_me: failed program was:" >&5 2786sed 's/^/| /' conftest.$ac_ext >&5 2787 2788 # Broken: fails on valid input. 2789continue 2790fi 2791 2792rm -f conftest.err conftest.$ac_ext 2793 2794 # OK, works on sane cases. Now check whether nonexistent headers 2795 # can be detected and how. 2796 cat >conftest.$ac_ext <<_ACEOF 2797/* confdefs.h. */ 2798_ACEOF 2799cat confdefs.h >>conftest.$ac_ext 2800cat >>conftest.$ac_ext <<_ACEOF 2801/* end confdefs.h. */ 2802#include <ac_nonexistent.h> 2803_ACEOF 2804if { (ac_try="$ac_cpp conftest.$ac_ext" 2805case "(($ac_try" in 2806 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2807 *) ac_try_echo=$ac_try;; 2808esac 2809eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2810 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 2811 ac_status=$? 2812 grep -v '^ *+' conftest.er1 >conftest.err 2813 rm -f conftest.er1 2814 cat conftest.err >&5 2815 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2816 (exit $ac_status); } >/dev/null && { 2817 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 2818 test ! -s conftest.err 2819 }; then 2820 # Broken: success on invalid input. 2821continue 2822else 2823 echo "$as_me: failed program was:" >&5 2824sed 's/^/| /' conftest.$ac_ext >&5 2825 2826 # Passes both tests. 2827ac_preproc_ok=: 2828break 2829fi 2830 2831rm -f conftest.err conftest.$ac_ext 2832 2833done 2834# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2835rm -f conftest.err conftest.$ac_ext 2836if $ac_preproc_ok; then 2837 : 2838else 2839 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 2840See \`config.log' for more details." >&5 2841echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 2842See \`config.log' for more details." >&2;} 2843 { (exit 1); exit 1; }; } 2844fi 2845 2846ac_ext=c 2847ac_cpp='$CPP $CPPFLAGS' 2848ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2849ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2850ac_compiler_gnu=$ac_cv_c_compiler_gnu 2851 2852 2853{ echo "$as_me:$LINENO: checking for compilation debug mode" >&5 2854echo $ECHO_N "checking for compilation debug mode... $ECHO_C" >&6; } 2855# Check whether --enable-debug was given. 2856if test "${enable_debug+set}" = set; then 2857 enableval=$enable_debug; x="enabled" 2858#CFLAGS="-Wall -g" 2859LDFLAGS="-g" 2860debug=on 2861 2862else 2863 x=disabled 2864#CFLAGS="-O2" 2865LDFLAGS="" 2866debug=off 2867 2868fi 2869 2870{ echo "$as_me:$LINENO: result: $x" >&5 2871echo "${ECHO_T}$x" >&6; } 2872 2873{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2874echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } 2875set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2876if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 2877 echo $ECHO_N "(cached) $ECHO_C" >&6 2878else 2879 cat >conftest.make <<\_ACEOF 2880SHELL = /bin/sh 2881all: 2882 @echo '@@@%%%=$(MAKE)=@@@%%%' 2883_ACEOF 2884# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2885case `${MAKE-make} -f conftest.make 2>/dev/null` in 2886 *@@@%%%=?*=@@@%%%*) 2887 eval ac_cv_prog_make_${ac_make}_set=yes;; 2888 *) 2889 eval ac_cv_prog_make_${ac_make}_set=no;; 2890esac 2891rm -f conftest.make 2892fi 2893if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2894 { echo "$as_me:$LINENO: result: yes" >&5 2895echo "${ECHO_T}yes" >&6; } 2896 SET_MAKE= 2897else 2898 { echo "$as_me:$LINENO: result: no" >&5 2899echo "${ECHO_T}no" >&6; } 2900 SET_MAKE="MAKE=${MAKE-make}" 2901fi 2902 2903 2904 2905{ echo "$as_me:$LINENO: result: " >&5 2906echo "${ECHO_T}" >&6; } 2907{ echo "$as_me:$LINENO: result: ${T_MD}CHECK: Curses Environment${T_ME}" >&5 2908echo "${ECHO_T}${T_MD}CHECK: Curses Environment${T_ME}" >&6; } 2909 2910 2911{ echo "$as_me:$LINENO: checking for additional include dir" >&5 2912echo $ECHO_N "checking for additional include dir... $ECHO_C" >&6; } 2913 2914# Check whether --with-incdir was given. 2915if test "${with_incdir+set}" = set; then 2916 withval=$with_incdir; CFLAGS="$CFLAGS -I$with_incdir" 2917CPPFLAGS="$CPPFLAGS -I$with_incdir" 2918x="$with_incdir" 2919 2920else 2921 x="none particular" 2922 2923fi 2924{ echo "$as_me:$LINENO: result: $x" >&5 2925echo "${ECHO_T}$x" >&6; } 2926{ echo "$as_me:$LINENO: checking for additional library dir" >&5 2927echo $ECHO_N "checking for additional library dir... $ECHO_C" >&6; } 2928 2929# Check whether --with-libdir was given. 2930if test "${with_libdir+set}" = set; then 2931 withval=$with_libdir; LDFLAGS="$LDFLAGS -L$with_libdir" 2932x="$with_libdir" 2933 2934else 2935 x="none particular" 2936 2937fi 2938{ echo "$as_me:$LINENO: result: $x" >&5 2939echo "${ECHO_T}$x" >&6; } 2940 2941 2942 2943{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 2944echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 2945if test "${ac_cv_path_GREP+set}" = set; then 2946 echo $ECHO_N "(cached) $ECHO_C" >&6 2947else 2948 # Extract the first word of "grep ggrep" to use in msg output 2949if test -z "$GREP"; then 2950set dummy grep ggrep; ac_prog_name=$2 2951if test "${ac_cv_path_GREP+set}" = set; then 2952 echo $ECHO_N "(cached) $ECHO_C" >&6 2953else 2954 ac_path_GREP_found=false 2955# Loop through the user's path and test for each of PROGNAME-LIST 2956as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2957for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 2958do 2959 IFS=$as_save_IFS 2960 test -z "$as_dir" && as_dir=. 2961 for ac_prog in grep ggrep; do 2962 for ac_exec_ext in '' $ac_executable_extensions; do 2963 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 2964 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 2965 # Check for GNU ac_path_GREP and select it if it is found. 2966 # Check for GNU $ac_path_GREP 2967case `"$ac_path_GREP" --version 2>&1` in 2968*GNU*) 2969 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 2970*) 2971 ac_count=0 2972 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 2973 while : 2974 do 2975 cat "conftest.in" "conftest.in" >"conftest.tmp" 2976 mv "conftest.tmp" "conftest.in" 2977 cp "conftest.in" "conftest.nl" 2978 echo 'GREP' >> "conftest.nl" 2979 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 2980 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 2981 ac_count=`expr $ac_count + 1` 2982 if test $ac_count -gt ${ac_path_GREP_max-0}; then 2983 # Best one so far, save it but keep looking for a better one 2984 ac_cv_path_GREP="$ac_path_GREP" 2985 ac_path_GREP_max=$ac_count 2986 fi 2987 # 10*(2^10) chars as input seems more than enough 2988 test $ac_count -gt 10 && break 2989 done 2990 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 2991esac 2992 2993 2994 $ac_path_GREP_found && break 3 2995 done 2996done 2997 2998done 2999IFS=$as_save_IFS 3000 3001 3002fi 3003 3004GREP="$ac_cv_path_GREP" 3005if test -z "$GREP"; then 3006 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3007echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3008 { (exit 1); exit 1; }; } 3009fi 3010 3011else 3012 ac_cv_path_GREP=$GREP 3013fi 3014 3015 3016fi 3017{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 3018echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 3019 GREP="$ac_cv_path_GREP" 3020 3021 3022{ echo "$as_me:$LINENO: checking for egrep" >&5 3023echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 3024if test "${ac_cv_path_EGREP+set}" = set; then 3025 echo $ECHO_N "(cached) $ECHO_C" >&6 3026else 3027 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3028 then ac_cv_path_EGREP="$GREP -E" 3029 else 3030 # Extract the first word of "egrep" to use in msg output 3031if test -z "$EGREP"; then 3032set dummy egrep; ac_prog_name=$2 3033if test "${ac_cv_path_EGREP+set}" = set; then 3034 echo $ECHO_N "(cached) $ECHO_C" >&6 3035else 3036 ac_path_EGREP_found=false 3037# Loop through the user's path and test for each of PROGNAME-LIST 3038as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3039for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3040do 3041 IFS=$as_save_IFS 3042 test -z "$as_dir" && as_dir=. 3043 for ac_prog in egrep; do 3044 for ac_exec_ext in '' $ac_executable_extensions; do 3045 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3046 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3047 # Check for GNU ac_path_EGREP and select it if it is found. 3048 # Check for GNU $ac_path_EGREP 3049case `"$ac_path_EGREP" --version 2>&1` in 3050*GNU*) 3051 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3052*) 3053 ac_count=0 3054 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3055 while : 3056 do 3057 cat "conftest.in" "conftest.in" >"conftest.tmp" 3058 mv "conftest.tmp" "conftest.in" 3059 cp "conftest.in" "conftest.nl" 3060 echo 'EGREP' >> "conftest.nl" 3061 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3062 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3063 ac_count=`expr $ac_count + 1` 3064 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3065 # Best one so far, save it but keep looking for a better one 3066 ac_cv_path_EGREP="$ac_path_EGREP" 3067 ac_path_EGREP_max=$ac_count 3068 fi 3069 # 10*(2^10) chars as input seems more than enough 3070 test $ac_count -gt 10 && break 3071 done 3072 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3073esac 3074 3075 3076 $ac_path_EGREP_found && break 3 3077 done 3078done 3079 3080done 3081IFS=$as_save_IFS 3082 3083 3084fi 3085 3086EGREP="$ac_cv_path_EGREP" 3087if test -z "$EGREP"; then 3088 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3089echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3090 { (exit 1); exit 1; }; } 3091fi 3092 3093else 3094 ac_cv_path_EGREP=$EGREP 3095fi 3096 3097 3098 fi 3099fi 3100{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 3101echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 3102 EGREP="$ac_cv_path_EGREP" 3103 3104 3105{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 3106echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 3107if test "${ac_cv_header_stdc+set}" = set; then 3108 echo $ECHO_N "(cached) $ECHO_C" >&6 3109else 3110 cat >conftest.$ac_ext <<_ACEOF 3111/* confdefs.h. */ 3112_ACEOF 3113cat confdefs.h >>conftest.$ac_ext 3114cat >>conftest.$ac_ext <<_ACEOF 3115/* end confdefs.h. */ 3116#include <stdlib.h> 3117#include <stdarg.h> 3118#include <string.h> 3119#include <float.h> 3120 3121int 3122main () 3123{ 3124 3125 ; 3126 return 0; 3127} 3128_ACEOF 3129rm -f conftest.$ac_objext 3130if { (ac_try="$ac_compile" 3131case "(($ac_try" in 3132 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3133 *) ac_try_echo=$ac_try;; 3134esac 3135eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3136 (eval "$ac_compile") 2>conftest.er1 3137 ac_status=$? 3138 grep -v '^ *+' conftest.er1 >conftest.err 3139 rm -f conftest.er1 3140 cat conftest.err >&5 3141 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3142 (exit $ac_status); } && { 3143 test -z "$ac_c_werror_flag" || 3144 test ! -s conftest.err 3145 } && test -s conftest.$ac_objext; then 3146 ac_cv_header_stdc=yes 3147else 3148 echo "$as_me: failed program was:" >&5 3149sed 's/^/| /' conftest.$ac_ext >&5 3150 3151 ac_cv_header_stdc=no 3152fi 3153 3154rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3155 3156if test $ac_cv_header_stdc = yes; then 3157 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3158 cat >conftest.$ac_ext <<_ACEOF 3159/* confdefs.h. */ 3160_ACEOF 3161cat confdefs.h >>conftest.$ac_ext 3162cat >>conftest.$ac_ext <<_ACEOF 3163/* end confdefs.h. */ 3164#include <string.h> 3165 3166_ACEOF 3167if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3168 $EGREP "memchr" >/dev/null 2>&1; then 3169 : 3170else 3171 ac_cv_header_stdc=no 3172fi 3173rm -f conftest* 3174 3175fi 3176 3177if test $ac_cv_header_stdc = yes; then 3178 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3179 cat >conftest.$ac_ext <<_ACEOF 3180/* confdefs.h. */ 3181_ACEOF 3182cat confdefs.h >>conftest.$ac_ext 3183cat >>conftest.$ac_ext <<_ACEOF 3184/* end confdefs.h. */ 3185#include <stdlib.h> 3186 3187_ACEOF 3188if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3189 $EGREP "free" >/dev/null 2>&1; then 3190 : 3191else 3192 ac_cv_header_stdc=no 3193fi 3194rm -f conftest* 3195 3196fi 3197 3198if test $ac_cv_header_stdc = yes; then 3199 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3200 if test "$cross_compiling" = yes; then 3201 : 3202else 3203 cat >conftest.$ac_ext <<_ACEOF 3204/* confdefs.h. */ 3205_ACEOF 3206cat confdefs.h >>conftest.$ac_ext 3207cat >>conftest.$ac_ext <<_ACEOF 3208/* end confdefs.h. */ 3209#include <ctype.h> 3210#include <stdlib.h> 3211#if ((' ' & 0x0FF) == 0x020) 3212# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3213# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3214#else 3215# define ISLOWER(c) \ 3216 (('a' <= (c) && (c) <= 'i') \ 3217 || ('j' <= (c) && (c) <= 'r') \ 3218 || ('s' <= (c) && (c) <= 'z')) 3219# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3220#endif 3221 3222#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3223int 3224main () 3225{ 3226 int i; 3227 for (i = 0; i < 256; i++) 3228 if (XOR (islower (i), ISLOWER (i)) 3229 || toupper (i) != TOUPPER (i)) 3230 return 2; 3231 return 0; 3232} 3233_ACEOF 3234rm -f conftest$ac_exeext 3235if { (ac_try="$ac_link" 3236case "(($ac_try" in 3237 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3238 *) ac_try_echo=$ac_try;; 3239esac 3240eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3241 (eval "$ac_link") 2>&5 3242 ac_status=$? 3243 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3244 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3245 { (case "(($ac_try" in 3246 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3247 *) ac_try_echo=$ac_try;; 3248esac 3249eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3250 (eval "$ac_try") 2>&5 3251 ac_status=$? 3252 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3253 (exit $ac_status); }; }; then 3254 : 3255else 3256 echo "$as_me: program exited with status $ac_status" >&5 3257echo "$as_me: failed program was:" >&5 3258sed 's/^/| /' conftest.$ac_ext >&5 3259 3260( exit $ac_status ) 3261ac_cv_header_stdc=no 3262fi 3263rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3264fi 3265 3266 3267fi 3268fi 3269{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 3270echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 3271if test $ac_cv_header_stdc = yes; then 3272 3273cat >>confdefs.h <<\_ACEOF 3274#define STDC_HEADERS 1 3275_ACEOF 3276 3277fi 3278 3279# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3290 inttypes.h stdint.h unistd.h 3291do 3292as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3293{ echo "$as_me:$LINENO: checking for $ac_header" >&5 3294echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 3295if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 3296 echo $ECHO_N "(cached) $ECHO_C" >&6 3297else 3298 cat >conftest.$ac_ext <<_ACEOF 3299/* confdefs.h. */ 3300_ACEOF 3301cat confdefs.h >>conftest.$ac_ext 3302cat >>conftest.$ac_ext <<_ACEOF 3303/* end confdefs.h. */ 3304$ac_includes_default 3305 3306#include <$ac_header> 3307_ACEOF 3308rm -f conftest.$ac_objext 3309if { (ac_try="$ac_compile" 3310case "(($ac_try" in 3311 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3312 *) ac_try_echo=$ac_try;; 3313esac 3314eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3315 (eval "$ac_compile") 2>conftest.er1 3316 ac_status=$? 3317 grep -v '^ *+' conftest.er1 >conftest.err 3318 rm -f conftest.er1 3319 cat conftest.err >&5 3320 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3321 (exit $ac_status); } && { 3322 test -z "$ac_c_werror_flag" || 3323 test ! -s conftest.err 3324 } && test -s conftest.$ac_objext; then 3325 eval "$as_ac_Header=yes" 3326else 3327 echo "$as_me: failed program was:" >&5 3328sed 's/^/| /' conftest.$ac_ext >&5 3329 3330 eval "$as_ac_Header=no" 3331fi 3332 3333rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3334fi 3335ac_res=`eval echo '${'$as_ac_Header'}'` 3336 { echo "$as_me:$LINENO: result: $ac_res" >&5 3337echo "${ECHO_T}$ac_res" >&6; } 3338if test `eval echo '${'$as_ac_Header'}'` = yes; then 3339 cat >>confdefs.h <<_ACEOF 3340#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3341_ACEOF 3342 3343fi 3344 3345done 3346 3347 3348if test "${ac_cv_header_ncurses_ncurses_h+set}" = set; then 3349 { echo "$as_me:$LINENO: checking for ncurses/ncurses.h" >&5 3350echo $ECHO_N "checking for ncurses/ncurses.h... $ECHO_C" >&6; } 3351if test "${ac_cv_header_ncurses_ncurses_h+set}" = set; then 3352 echo $ECHO_N "(cached) $ECHO_C" >&6 3353fi 3354{ echo "$as_me:$LINENO: result: $ac_cv_header_ncurses_ncurses_h" >&5 3355echo "${ECHO_T}$ac_cv_header_ncurses_ncurses_h" >&6; } 3356else 3357 # Is the header compilable? 3358{ echo "$as_me:$LINENO: checking ncurses/ncurses.h usability" >&5 3359echo $ECHO_N "checking ncurses/ncurses.h usability... $ECHO_C" >&6; } 3360cat >conftest.$ac_ext <<_ACEOF 3361/* confdefs.h. */ 3362_ACEOF 3363cat confdefs.h >>conftest.$ac_ext 3364cat >>conftest.$ac_ext <<_ACEOF 3365/* end confdefs.h. */ 3366$ac_includes_default 3367#include <ncurses/ncurses.h> 3368_ACEOF 3369rm -f conftest.$ac_objext 3370if { (ac_try="$ac_compile" 3371case "(($ac_try" in 3372 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3373 *) ac_try_echo=$ac_try;; 3374esac 3375eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3376 (eval "$ac_compile") 2>conftest.er1 3377 ac_status=$? 3378 grep -v '^ *+' conftest.er1 >conftest.err 3379 rm -f conftest.er1 3380 cat conftest.err >&5 3381 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3382 (exit $ac_status); } && { 3383 test -z "$ac_c_werror_flag" || 3384 test ! -s conftest.err 3385 } && test -s conftest.$ac_objext; then 3386 ac_header_compiler=yes 3387else 3388 echo "$as_me: failed program was:" >&5 3389sed 's/^/| /' conftest.$ac_ext >&5 3390 3391 ac_header_compiler=no 3392fi 3393 3394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3395{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3396echo "${ECHO_T}$ac_header_compiler" >&6; } 3397 3398# Is the header present? 3399{ echo "$as_me:$LINENO: checking ncurses/ncurses.h presence" >&5 3400echo $ECHO_N "checking ncurses/ncurses.h presence... $ECHO_C" >&6; } 3401cat >conftest.$ac_ext <<_ACEOF 3402/* confdefs.h. */ 3403_ACEOF 3404cat confdefs.h >>conftest.$ac_ext 3405cat >>conftest.$ac_ext <<_ACEOF 3406/* end confdefs.h. */ 3407#include <ncurses/ncurses.h> 3408_ACEOF 3409if { (ac_try="$ac_cpp conftest.$ac_ext" 3410case "(($ac_try" in 3411 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3412 *) ac_try_echo=$ac_try;; 3413esac 3414eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3415 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3416 ac_status=$? 3417 grep -v '^ *+' conftest.er1 >conftest.err 3418 rm -f conftest.er1 3419 cat conftest.err >&5 3420 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3421 (exit $ac_status); } >/dev/null && { 3422 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3423 test ! -s conftest.err 3424 }; then 3425 ac_header_preproc=yes 3426else 3427 echo "$as_me: failed program was:" >&5 3428sed 's/^/| /' conftest.$ac_ext >&5 3429 3430 ac_header_preproc=no 3431fi 3432 3433rm -f conftest.err conftest.$ac_ext 3434{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3435echo "${ECHO_T}$ac_header_preproc" >&6; } 3436 3437# So? What about this header? 3438case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 3439 yes:no: ) 3440 { echo "$as_me:$LINENO: WARNING: ncurses/ncurses.h: accepted by the compiler, rejected by the preprocessor!" >&5 3441echo "$as_me: WARNING: ncurses/ncurses.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 3442 { echo "$as_me:$LINENO: WARNING: ncurses/ncurses.h: proceeding with the compiler's result" >&5 3443echo "$as_me: WARNING: ncurses/ncurses.h: proceeding with the compiler's result" >&2;} 3444 ac_header_preproc=yes 3445 ;; 3446 no:yes:* ) 3447 { echo "$as_me:$LINENO: WARNING: ncurses/ncurses.h: present but cannot be compiled" >&5 3448echo "$as_me: WARNING: ncurses/ncurses.h: present but cannot be compiled" >&2;} 3449 { echo "$as_me:$LINENO: WARNING: ncurses/ncurses.h: check for missing prerequisite headers?" >&5 3450echo "$as_me: WARNING: ncurses/ncurses.h: check for missing prerequisite headers?" >&2;} 3451 { echo "$as_me:$LINENO: WARNING: ncurses/ncurses.h: see the Autoconf documentation" >&5 3452echo "$as_me: WARNING: ncurses/ncurses.h: see the Autoconf documentation" >&2;} 3453 { echo "$as_me:$LINENO: WARNING: ncurses/ncurses.h: section \"Present But Cannot Be Compiled\"" >&5 3454echo "$as_me: WARNING: ncurses/ncurses.h: section \"Present But Cannot Be Compiled\"" >&2;} 3455 { echo "$as_me:$LINENO: WARNING: ncurses/ncurses.h: proceeding with the preprocessor's result" >&5 3456echo "$as_me: WARNING: ncurses/ncurses.h: proceeding with the preprocessor's result" >&2;} 3457 { echo "$as_me:$LINENO: WARNING: ncurses/ncurses.h: in the future, the compiler will take precedence" >&5 3458echo "$as_me: WARNING: ncurses/ncurses.h: in the future, the compiler will take precedence" >&2;} 3459 3460 ;; 3461esac 3462{ echo "$as_me:$LINENO: checking for ncurses/ncurses.h" >&5 3463echo $ECHO_N "checking for ncurses/ncurses.h... $ECHO_C" >&6; } 3464if test "${ac_cv_header_ncurses_ncurses_h+set}" = set; then 3465 echo $ECHO_N "(cached) $ECHO_C" >&6 3466else 3467 ac_cv_header_ncurses_ncurses_h=$ac_header_preproc 3468fi 3469{ echo "$as_me:$LINENO: result: $ac_cv_header_ncurses_ncurses_h" >&5 3470echo "${ECHO_T}$ac_cv_header_ncurses_ncurses_h" >&6; } 3471 3472fi 3473if test $ac_cv_header_ncurses_ncurses_h = yes; then 3474 HAVE_NCURSES_HEADER=YES 3475else 3476 HAVE_NCURSES_HEADER=NO 3477fi 3478 3479 3480{ echo "$as_me:$LINENO: checking for initscr in -lncurses" >&5 3481echo $ECHO_N "checking for initscr in -lncurses... $ECHO_C" >&6; } 3482if test "${ac_cv_lib_ncurses_initscr+set}" = set; then 3483 echo $ECHO_N "(cached) $ECHO_C" >&6 3484else 3485 ac_check_lib_save_LIBS=$LIBS 3486LIBS="-lncurses $LIBS" 3487cat >conftest.$ac_ext <<_ACEOF 3488/* confdefs.h. */ 3489_ACEOF 3490cat confdefs.h >>conftest.$ac_ext 3491cat >>conftest.$ac_ext <<_ACEOF 3492/* end confdefs.h. */ 3493 3494/* Override any GCC internal prototype to avoid an error. 3495 Use char because int might match the return type of a GCC 3496 builtin and then its argument prototype would still apply. */ 3497#ifdef __cplusplus 3498extern "C" 3499#endif 3500char initscr (); 3501int 3502main () 3503{ 3504return initscr (); 3505 ; 3506 return 0; 3507} 3508_ACEOF 3509rm -f conftest.$ac_objext conftest$ac_exeext 3510if { (ac_try="$ac_link" 3511case "(($ac_try" in 3512 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3513 *) ac_try_echo=$ac_try;; 3514esac 3515eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3516 (eval "$ac_link") 2>conftest.er1 3517 ac_status=$? 3518 grep -v '^ *+' conftest.er1 >conftest.err 3519 rm -f conftest.er1 3520 cat conftest.err >&5 3521 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3522 (exit $ac_status); } && { 3523 test -z "$ac_c_werror_flag" || 3524 test ! -s conftest.err 3525 } && test -s conftest$ac_exeext && 3526 $as_test_x conftest$ac_exeext; then 3527 ac_cv_lib_ncurses_initscr=yes 3528else 3529 echo "$as_me: failed program was:" >&5 3530sed 's/^/| /' conftest.$ac_ext >&5 3531 3532 ac_cv_lib_ncurses_initscr=no 3533fi 3534 3535rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3536 conftest$ac_exeext conftest.$ac_ext 3537LIBS=$ac_check_lib_save_LIBS 3538fi 3539{ echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_initscr" >&5 3540echo "${ECHO_T}$ac_cv_lib_ncurses_initscr" >&6; } 3541if test $ac_cv_lib_ncurses_initscr = yes; then 3542 HAVE_NCURSES_LIB=YES 3543else 3544 HAVE_NCURSES_LIB=NO 3545fi 3546 3547if test "${ac_cv_header_slcurses_h+set}" = set; then 3548 { echo "$as_me:$LINENO: checking for slcurses.h" >&5 3549echo $ECHO_N "checking for slcurses.h... $ECHO_C" >&6; } 3550if test "${ac_cv_header_slcurses_h+set}" = set; then 3551 echo $ECHO_N "(cached) $ECHO_C" >&6 3552fi 3553{ echo "$as_me:$LINENO: result: $ac_cv_header_slcurses_h" >&5 3554echo "${ECHO_T}$ac_cv_header_slcurses_h" >&6; } 3555else 3556 # Is the header compilable? 3557{ echo "$as_me:$LINENO: checking slcurses.h usability" >&5 3558echo $ECHO_N "checking slcurses.h usability... $ECHO_C" >&6; } 3559cat >conftest.$ac_ext <<_ACEOF 3560/* confdefs.h. */ 3561_ACEOF 3562cat confdefs.h >>conftest.$ac_ext 3563cat >>conftest.$ac_ext <<_ACEOF 3564/* end confdefs.h. */ 3565$ac_includes_default 3566#include <slcurses.h> 3567_ACEOF 3568rm -f conftest.$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.$ac_objext; then 3585 ac_header_compiler=yes 3586else 3587 echo "$as_me: failed program was:" >&5 3588sed 's/^/| /' conftest.$ac_ext >&5 3589 3590 ac_header_compiler=no 3591fi 3592 3593rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3594{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3595echo "${ECHO_T}$ac_header_compiler" >&6; } 3596 3597# Is the header present? 3598{ echo "$as_me:$LINENO: checking slcurses.h presence" >&5 3599echo $ECHO_N "checking slcurses.h presence... $ECHO_C" >&6; } 3600cat >conftest.$ac_ext <<_ACEOF 3601/* confdefs.h. */ 3602_ACEOF 3603cat confdefs.h >>conftest.$ac_ext 3604cat >>conftest.$ac_ext <<_ACEOF 3605/* end confdefs.h. */ 3606#include <slcurses.h> 3607_ACEOF 3608if { (ac_try="$ac_cpp conftest.$ac_ext" 3609case "(($ac_try" in 3610 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3611 *) ac_try_echo=$ac_try;; 3612esac 3613eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3614 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3615 ac_status=$? 3616 grep -v '^ *+' conftest.er1 >conftest.err 3617 rm -f conftest.er1 3618 cat conftest.err >&5 3619 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3620 (exit $ac_status); } >/dev/null && { 3621 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3622 test ! -s conftest.err 3623 }; then 3624 ac_header_preproc=yes 3625else 3626 echo "$as_me: failed program was:" >&5 3627sed 's/^/| /' conftest.$ac_ext >&5 3628 3629 ac_header_preproc=no 3630fi 3631 3632rm -f conftest.err conftest.$ac_ext 3633{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3634echo "${ECHO_T}$ac_header_preproc" >&6; } 3635 3636# So? What about this header? 3637case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 3638 yes:no: ) 3639 { echo "$as_me:$LINENO: WARNING: slcurses.h: accepted by the compiler, rejected by the preprocessor!" >&5 3640echo "$as_me: WARNING: slcurses.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 3641 { echo "$as_me:$LINENO: WARNING: slcurses.h: proceeding with the compiler's result" >&5 3642echo "$as_me: WARNING: slcurses.h: proceeding with the compiler's result" >&2;} 3643 ac_header_preproc=yes 3644 ;; 3645 no:yes:* ) 3646 { echo "$as_me:$LINENO: WARNING: slcurses.h: present but cannot be compiled" >&5 3647echo "$as_me: WARNING: slcurses.h: present but cannot be compiled" >&2;} 3648 { echo "$as_me:$LINENO: WARNING: slcurses.h: check for missing prerequisite headers?" >&5 3649echo "$as_me: WARNING: slcurses.h: check for missing prerequisite headers?" >&2;} 3650 { echo "$as_me:$LINENO: WARNING: slcurses.h: see the Autoconf documentation" >&5 3651echo "$as_me: WARNING: slcurses.h: see the Autoconf documentation" >&2;} 3652 { echo "$as_me:$LINENO: WARNING: slcurses.h: section \"Present But Cannot Be Compiled\"" >&5 3653echo "$as_me: WARNING: slcurses.h: section \"Present But Cannot Be Compiled\"" >&2;} 3654 { echo "$as_me:$LINENO: WARNING: slcurses.h: proceeding with the preprocessor's result" >&5 3655echo "$as_me: WARNING: slcurses.h: proceeding with the preprocessor's result" >&2;} 3656 { echo "$as_me:$LINENO: WARNING: slcurses.h: in the future, the compiler will take precedence" >&5 3657echo "$as_me: WARNING: slcurses.h: in the future, the compiler will take precedence" >&2;} 3658 3659 ;; 3660esac 3661{ echo "$as_me:$LINENO: checking for slcurses.h" >&5 3662echo $ECHO_N "checking for slcurses.h... $ECHO_C" >&6; } 3663if test "${ac_cv_header_slcurses_h+set}" = set; then 3664 echo $ECHO_N "(cached) $ECHO_C" >&6 3665else 3666 ac_cv_header_slcurses_h=$ac_header_preproc 3667fi 3668{ echo "$as_me:$LINENO: result: $ac_cv_header_slcurses_h" >&5 3669echo "${ECHO_T}$ac_cv_header_slcurses_h" >&6; } 3670 3671fi 3672if test $ac_cv_header_slcurses_h = yes; then 3673 HAVE_SLCURSES_HEADER=YES 3674else 3675 HAVE_SLCURSES_HEADER=NO 3676fi 3677 3678 3679OLIBS=$LIBS 3680LIBS="$LIBS -ltermcap" 3681{ echo "$as_me:$LINENO: checking for SLcurses_initscr in -lslang" >&5 3682echo $ECHO_N "checking for SLcurses_initscr in -lslang... $ECHO_C" >&6; } 3683if test "${ac_cv_lib_slang_SLcurses_initscr+set}" = set; then 3684 echo $ECHO_N "(cached) $ECHO_C" >&6 3685else 3686 ac_check_lib_save_LIBS=$LIBS 3687LIBS="-lslang $LIBS" 3688cat >conftest.$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 SLcurses_initscr (); 3702int 3703main () 3704{ 3705return SLcurses_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_slang_SLcurses_initscr=yes 3729else 3730 echo "$as_me: failed program was:" >&5 3731sed 's/^/| /' conftest.$ac_ext >&5 3732 3733 ac_cv_lib_slang_SLcurses_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: $ac_cv_lib_slang_SLcurses_initscr" >&5 3741echo "${ECHO_T}$ac_cv_lib_slang_SLcurses_initscr" >&6; } 3742if test $ac_cv_lib_slang_SLcurses_initscr = yes; then 3743 HAVE_SLCURSES_LIB=YES 3744else 3745 HAVE_SLCURSES_LIB=NO 3746fi 3747 3748LIBS=$OLIBS 3749if test ".$HAVE_NCURSES_HEADER.$HAVE_NCURSES_LIB." = .YES.YES.; then 3750 USE_NCURSES=YES 3751 3752cat >>confdefs.h <<\_ACEOF 3753#define USE_NCURSES 1 3754_ACEOF 3755 3756 LIBS="$LIBS -lncurses" 3757 { echo "$as_me:$LINENO: checking which Curses to use" >&5 3758echo $ECHO_N "checking which Curses to use... $ECHO_C" >&6; } 3759 { echo "$as_me:$LINENO: result: GNU NCurses" >&5 3760echo "${ECHO_T}GNU NCurses" >&6; } 3761else 3762 if test ".$HAVE_SLCURSES_HEADER.$HAVE_SLCURSES_LIB." = .YES.YES.; then 3763 USE_SLCURSES=YES 3764 3765cat >>confdefs.h <<\_ACEOF 3766#define USE_SLCURSES 1 3767_ACEOF 3768 3769 LIBS="$LIBS -lslang -ltermcap" 3770 { echo "$as_me:$LINENO: checking which Curses to use" >&5 3771echo $ECHO_N "checking which Curses to use... $ECHO_C" >&6; } 3772 { echo "$as_me:$LINENO: result: S-Lang Curses" >&5 3773echo "${ECHO_T}S-Lang Curses" >&6; } 3774 else 3775 USE_CURSES=YES 3776 3777cat >>confdefs.h <<\_ACEOF 3778#define USE_CURSES 1 3779_ACEOF 3780 3781 LIBS="$LIBS -lncurses" 3782 { echo "$as_me:$LINENO: checking which Curses to use" >&5 3783echo $ECHO_N "checking which Curses to use... $ECHO_C" >&6; } 3784 { echo "$as_me:$LINENO: result: Vendor Curses" >&5 3785echo "${ECHO_T}Vendor Curses" >&6; } 3786 fi 3787fi 3788 3789{ echo "$as_me:$LINENO: result: " >&5 3790echo "${ECHO_T}" >&6; } 3791{ echo "$as_me:$LINENO: result: ${T_MD}CHECK: System Ingredients${T_ME}" >&5 3792echo "${ECHO_T}${T_MD}CHECK: System Ingredients${T_ME}" >&6; } 3793 3794{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 3795echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } 3796if test "${ac_cv_c_const+set}" = set; then 3797 echo $ECHO_N "(cached) $ECHO_C" >&6 3798else 3799 cat >conftest.$ac_ext <<_ACEOF 3800/* confdefs.h. */ 3801_ACEOF 3802cat confdefs.h >>conftest.$ac_ext 3803cat >>conftest.$ac_ext <<_ACEOF 3804/* end confdefs.h. */ 3805 3806int 3807main () 3808{ 3809/* FIXME: Include the comments suggested by Paul. */ 3810#ifndef __cplusplus 3811 /* Ultrix mips cc rejects this. */ 3812 typedef int charset[2]; 3813 const charset cs; 3814 /* SunOS 4.1.1 cc rejects this. */ 3815 char const *const *pcpcc; 3816 char **ppc; 3817 /* NEC SVR4.0.2 mips cc rejects this. */ 3818 struct point {int x, y;}; 3819 static struct point const zero = {0,0}; 3820 /* AIX XL C 1.02.0.0 rejects this. 3821 It does not let you subtract one const X* pointer from another in 3822 an arm of an if-expression whose if-part is not a constant 3823 expression */ 3824 const char *g = "string"; 3825 pcpcc = &g + (g ? g-g : 0); 3826 /* HPUX 7.0 cc rejects these. */ 3827 ++pcpcc; 3828 ppc = (char**) pcpcc; 3829 pcpcc = (char const *const *) ppc; 3830 { /* SCO 3.2v4 cc rejects this. */ 3831 char *t; 3832 char const *s = 0 ? (char *) 0 : (char const *) 0; 3833 3834 *t++ = 0; 3835 if (s) return 0; 3836 } 3837 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 3838 int x[] = {25, 17}; 3839 const int *foo = &x[0]; 3840 ++foo; 3841 } 3842 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 3843 typedef const int *iptr; 3844 iptr p = 0; 3845 ++p; 3846 } 3847 { /* AIX XL C 1.02.0.0 rejects this saying 3848 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 3849 struct s { int j; const int *ap[3]; }; 3850 struct s *b; b->j = 5; 3851 } 3852 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3853 const int foo = 10; 3854 if (!foo) return 0; 3855 } 3856 return !cs[0] && !zero.x; 3857#endif 3858 3859 ; 3860 return 0; 3861} 3862_ACEOF 3863rm -f conftest.$ac_objext 3864if { (ac_try="$ac_compile" 3865case "(($ac_try" in 3866 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3867 *) ac_try_echo=$ac_try;; 3868esac 3869eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3870 (eval "$ac_compile") 2>conftest.er1 3871 ac_status=$? 3872 grep -v '^ *+' conftest.er1 >conftest.err 3873 rm -f conftest.er1 3874 cat conftest.err >&5 3875 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3876 (exit $ac_status); } && { 3877 test -z "$ac_c_werror_flag" || 3878 test ! -s conftest.err 3879 } && test -s conftest.$ac_objext; then 3880 ac_cv_c_const=yes 3881else 3882 echo "$as_me: failed program was:" >&5 3883sed 's/^/| /' conftest.$ac_ext >&5 3884 3885 ac_cv_c_const=no 3886fi 3887 3888rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3889fi 3890{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 3891echo "${ECHO_T}$ac_cv_c_const" >&6; } 3892if test $ac_cv_c_const = no; then 3893 3894cat >>confdefs.h <<\_ACEOF 3895#define const 3896_ACEOF 3897 3898fi 3899 3900{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 3901echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 3902if test "${ac_cv_header_stdc+set}" = set; then 3903 echo $ECHO_N "(cached) $ECHO_C" >&6 3904else 3905 cat >conftest.$ac_ext <<_ACEOF 3906/* confdefs.h. */ 3907_ACEOF 3908cat confdefs.h >>conftest.$ac_ext 3909cat >>conftest.$ac_ext <<_ACEOF 3910/* end confdefs.h. */ 3911#include <stdlib.h> 3912#include <stdarg.h> 3913#include <string.h> 3914#include <float.h> 3915 3916int 3917main () 3918{ 3919 3920 ; 3921 return 0; 3922} 3923_ACEOF 3924rm -f conftest.$ac_objext 3925if { (ac_try="$ac_compile" 3926case "(($ac_try" in 3927 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3928 *) ac_try_echo=$ac_try;; 3929esac 3930eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3931 (eval "$ac_compile") 2>conftest.er1 3932 ac_status=$? 3933 grep -v '^ *+' conftest.er1 >conftest.err 3934 rm -f conftest.er1 3935 cat conftest.err >&5 3936 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3937 (exit $ac_status); } && { 3938 test -z "$ac_c_werror_flag" || 3939 test ! -s conftest.err 3940 } && test -s conftest.$ac_objext; then 3941 ac_cv_header_stdc=yes 3942else 3943 echo "$as_me: failed program was:" >&5 3944sed 's/^/| /' conftest.$ac_ext >&5 3945 3946 ac_cv_header_stdc=no 3947fi 3948 3949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3950 3951if test $ac_cv_header_stdc = yes; then 3952 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3953 cat >conftest.$ac_ext <<_ACEOF 3954/* confdefs.h. */ 3955_ACEOF 3956cat confdefs.h >>conftest.$ac_ext 3957cat >>conftest.$ac_ext <<_ACEOF 3958/* end confdefs.h. */ 3959#include <string.h> 3960 3961_ACEOF 3962if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3963 $EGREP "memchr" >/dev/null 2>&1; then 3964 : 3965else 3966 ac_cv_header_stdc=no 3967fi 3968rm -f conftest* 3969 3970fi 3971 3972if test $ac_cv_header_stdc = yes; then 3973 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3974 cat >conftest.$ac_ext <<_ACEOF 3975/* confdefs.h. */ 3976_ACEOF 3977cat confdefs.h >>conftest.$ac_ext 3978cat >>conftest.$ac_ext <<_ACEOF 3979/* end confdefs.h. */ 3980#include <stdlib.h> 3981 3982_ACEOF 3983if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3984 $EGREP "free" >/dev/null 2>&1; then 3985 : 3986else 3987 ac_cv_header_stdc=no 3988fi 3989rm -f conftest* 3990 3991fi 3992 3993if test $ac_cv_header_stdc = yes; then 3994 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3995 if test "$cross_compiling" = yes; then 3996 : 3997else 3998 cat >conftest.$ac_ext <<_ACEOF 3999/* confdefs.h. */ 4000_ACEOF 4001cat confdefs.h >>conftest.$ac_ext 4002cat >>conftest.$ac_ext <<_ACEOF 4003/* end confdefs.h. */ 4004#include <ctype.h> 4005#include <stdlib.h> 4006#if ((' ' & 0x0FF) == 0x020) 4007# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4008# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4009#else 4010# define ISLOWER(c) \ 4011 (('a' <= (c) && (c) <= 'i') \ 4012 || ('j' <= (c) && (c) <= 'r') \ 4013 || ('s' <= (c) && (c) <= 'z')) 4014# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4015#endif 4016 4017#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4018int 4019main () 4020{ 4021 int i; 4022 for (i = 0; i < 256; i++) 4023 if (XOR (islower (i), ISLOWER (i)) 4024 || toupper (i) != TOUPPER (i)) 4025 return 2; 4026 return 0; 4027} 4028_ACEOF 4029rm -f conftest$ac_exeext 4030if { (ac_try="$ac_link" 4031case "(($ac_try" in 4032 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4033 *) ac_try_echo=$ac_try;; 4034esac 4035eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4036 (eval "$ac_link") 2>&5 4037 ac_status=$? 4038 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4039 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4040 { (case "(($ac_try" in 4041 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4042 *) ac_try_echo=$ac_try;; 4043esac 4044eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4045 (eval "$ac_try") 2>&5 4046 ac_status=$? 4047 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4048 (exit $ac_status); }; }; then 4049 : 4050else 4051 echo "$as_me: program exited with status $ac_status" >&5 4052echo "$as_me: failed program was:" >&5 4053sed 's/^/| /' conftest.$ac_ext >&5 4054 4055( exit $ac_status ) 4056ac_cv_header_stdc=no 4057fi 4058rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4059fi 4060 4061 4062fi 4063fi 4064{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 4065echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 4066if test $ac_cv_header_stdc = yes; then 4067 4068cat >>confdefs.h <<\_ACEOF 4069#define STDC_HEADERS 1 4070_ACEOF 4071 4072fi 4073 4074 4075 4076 4077 4078 4079for ac_header in stdio.h stddef.h string.h strings.h stdlib.h 4080do 4081as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4082if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4083 { echo "$as_me:$LINENO: checking for $ac_header" >&5 4084echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4085if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4086 echo $ECHO_N "(cached) $ECHO_C" >&6 4087fi 4088ac_res=`eval echo '${'$as_ac_Header'}'` 4089 { echo "$as_me:$LINENO: result: $ac_res" >&5 4090echo "${ECHO_T}$ac_res" >&6; } 4091else 4092 # Is the header compilable? 4093{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 4094echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 4095cat >conftest.$ac_ext <<_ACEOF 4096/* confdefs.h. */ 4097_ACEOF 4098cat confdefs.h >>conftest.$ac_ext 4099cat >>conftest.$ac_ext <<_ACEOF 4100/* end confdefs.h. */ 4101$ac_includes_default 4102#include <$ac_header> 4103_ACEOF 4104rm -f conftest.$ac_objext 4105if { (ac_try="$ac_compile" 4106case "(($ac_try" in 4107 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4108 *) ac_try_echo=$ac_try;; 4109esac 4110eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4111 (eval "$ac_compile") 2>conftest.er1 4112 ac_status=$? 4113 grep -v '^ *+' conftest.er1 >conftest.err 4114 rm -f conftest.er1 4115 cat conftest.err >&5 4116 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4117 (exit $ac_status); } && { 4118 test -z "$ac_c_werror_flag" || 4119 test ! -s conftest.err 4120 } && test -s conftest.$ac_objext; then 4121 ac_header_compiler=yes 4122else 4123 echo "$as_me: failed program was:" >&5 4124sed 's/^/| /' conftest.$ac_ext >&5 4125 4126 ac_header_compiler=no 4127fi 4128 4129rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4130{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4131echo "${ECHO_T}$ac_header_compiler" >&6; } 4132 4133# Is the header present? 4134{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 4135echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 4136cat >conftest.$ac_ext <<_ACEOF 4137/* confdefs.h. */ 4138_ACEOF 4139cat confdefs.h >>conftest.$ac_ext 4140cat >>conftest.$ac_ext <<_ACEOF 4141/* end confdefs.h. */ 4142#include <$ac_header> 4143_ACEOF 4144if { (ac_try="$ac_cpp conftest.$ac_ext" 4145case "(($ac_try" in 4146 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4147 *) ac_try_echo=$ac_try;; 4148esac 4149eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4150 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4151 ac_status=$? 4152 grep -v '^ *+' conftest.er1 >conftest.err 4153 rm -f conftest.er1 4154 cat conftest.err >&5 4155 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4156 (exit $ac_status); } >/dev/null && { 4157 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4158 test ! -s conftest.err 4159 }; then 4160 ac_header_preproc=yes 4161else 4162 echo "$as_me: failed program was:" >&5 4163sed 's/^/| /' conftest.$ac_ext >&5 4164 4165 ac_header_preproc=no 4166fi 4167 4168rm -f conftest.err conftest.$ac_ext 4169{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4170echo "${ECHO_T}$ac_header_preproc" >&6; } 4171 4172# So? What about this header? 4173case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 4174 yes:no: ) 4175 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 4176echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 4177 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 4178echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 4179 ac_header_preproc=yes 4180 ;; 4181 no:yes:* ) 4182 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 4183echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 4184 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 4185echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 4186 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 4187echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 4188 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 4189echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 4190 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 4191echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 4192 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 4193echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 4194 4195 ;; 4196esac 4197{ echo "$as_me:$LINENO: checking for $ac_header" >&5 4198echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4199if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4200 echo $ECHO_N "(cached) $ECHO_C" >&6 4201else 4202 eval "$as_ac_Header=\$ac_header_preproc" 4203fi 4204ac_res=`eval echo '${'$as_ac_Header'}'` 4205 { echo "$as_me:$LINENO: result: $ac_res" >&5 4206echo "${ECHO_T}$ac_res" >&6; } 4207 4208fi 4209if test `eval echo '${'$as_ac_Header'}'` = yes; then 4210 cat >>confdefs.h <<_ACEOF 4211#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4212_ACEOF 4213 4214fi 4215 4216done 4217 4218 4219{ echo "$as_me:$LINENO: result: " >&5 4220echo "${ECHO_T}" >&6; } 4221{ echo "$as_me:$LINENO: result: ${T_MD}RESULT: Sourcefile Substitution${T_ME}" >&5 4222echo "${ECHO_T}${T_MD}RESULT: Sourcefile Substitution${T_ME}" >&6; } 4223 4224ac_config_files="$ac_config_files Makefile config_sc.h" 4225 4226cat >confcache <<\_ACEOF 4227# This file is a shell script that caches the results of configure 4228# tests run on this system so they can be shared between configure 4229# scripts and configure runs, see configure's option --config-cache. 4230# It is not useful on other systems. If it contains results you don't 4231# want to keep, you may remove or edit it. 4232# 4233# config.status only pays attention to the cache file if you give it 4234# the --recheck option to rerun configure. 4235# 4236# `ac_cv_env_foo' variables (set or unset) will be overridden when 4237# loading this file, other *unset* `ac_cv_foo' will be assigned the 4238# following values. 4239 4240_ACEOF 4241 4242# The following way of writing the cache mishandles newlines in values, 4243# but we know of no workaround that is simple, portable, and efficient. 4244# So, we kill variables containing newlines. 4245# Ultrix sh set writes to stderr and can't be redirected directly, 4246# and sets the high bit in the cache file unless we assign to the vars. 4247( 4248 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4249 eval ac_val=\$$ac_var 4250 case $ac_val in #( 4251 *${as_nl}*) 4252 case $ac_var in #( 4253 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 4254echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 4255 esac 4256 case $ac_var in #( 4257 _ | IFS | as_nl) ;; #( 4258 *) $as_unset $ac_var ;; 4259 esac ;; 4260 esac 4261 done 4262 4263 (set) 2>&1 | 4264 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4265 *${as_nl}ac_space=\ *) 4266 # `set' does not quote correctly, so add quotes (double-quote 4267 # substitution turns \\\\ into \\, and sed turns \\ into \). 4268 sed -n \ 4269 "s/'/'\\\\''/g; 4270 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4271 ;; #( 4272 *) 4273 # `set' quotes correctly as required by POSIX, so do not add quotes. 4274 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4275 ;; 4276 esac | 4277 sort 4278) | 4279 sed ' 4280 /^ac_cv_env_/b end 4281 t clear 4282 :clear 4283 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4284 t end 4285 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4286 :end' >>confcache 4287if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4288 if test -w "$cache_file"; then 4289 test "x$cache_file" != "x/dev/null" && 4290 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 4291echo "$as_me: updating cache $cache_file" >&6;} 4292 cat confcache >$cache_file 4293 else 4294 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 4295echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4296 fi 4297fi 4298rm -f confcache 4299 4300test "x$prefix" = xNONE && prefix=$ac_default_prefix 4301# Let make expand exec_prefix. 4302test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4303 4304DEFS=-DHAVE_CONFIG_H 4305 4306ac_libobjs= 4307ac_ltlibobjs= 4308for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4309 # 1. Remove the extension, and $U if already installed. 4310 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4311 ac_i=`echo "$ac_i" | sed "$ac_script"` 4312 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4313 # will be set to the directory where LIBOBJS objects are built. 4314 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4315 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 4316done 4317LIBOBJS=$ac_libobjs 4318 4319LTLIBOBJS=$ac_ltlibobjs 4320 4321 4322 4323: ${CONFIG_STATUS=./config.status} 4324ac_clean_files_save=$ac_clean_files 4325ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4326{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 4327echo "$as_me: creating $CONFIG_STATUS" >&6;} 4328cat >$CONFIG_STATUS <<_ACEOF 4329#! $SHELL 4330# Generated by $as_me. 4331# Run this file to recreate the current configuration. 4332# Compiler output produced by configure, useful for debugging 4333# configure, is in config.log if it exists. 4334 4335debug=false 4336ac_cs_recheck=false 4337ac_cs_silent=false 4338SHELL=\${CONFIG_SHELL-$SHELL} 4339_ACEOF 4340 4341cat >>$CONFIG_STATUS <<\_ACEOF 4342## --------------------- ## 4343## M4sh Initialization. ## 4344## --------------------- ## 4345 4346# Be more Bourne compatible 4347DUALCASE=1; export DUALCASE # for MKS sh 4348if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 4349 emulate sh 4350 NULLCMD=: 4351 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 4352 # is contrary to our usage. Disable this feature. 4353 alias -g '${1+"$@"}'='"$@"' 4354 setopt NO_GLOB_SUBST 4355else 4356 case `(set -o) 2>/dev/null` in 4357 *posix*) set -o posix ;; 4358esac 4359 4360fi 4361 4362 4363 4364 4365# PATH needs CR 4366# Avoid depending upon Character Ranges. 4367as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4368as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4369as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4370as_cr_digits='0123456789' 4371as_cr_alnum=$as_cr_Letters$as_cr_digits 4372 4373# The user is always right. 4374if test "${PATH_SEPARATOR+set}" != set; then 4375 echo "#! /bin/sh" >conf$$.sh 4376 echo "exit 0" >>conf$$.sh 4377 chmod +x conf$$.sh 4378 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 4379 PATH_SEPARATOR=';' 4380 else 4381 PATH_SEPARATOR=: 4382 fi 4383 rm -f conf$$.sh 4384fi 4385 4386# Support unset when possible. 4387if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 4388 as_unset=unset 4389else 4390 as_unset=false 4391fi 4392 4393 4394# IFS 4395# We need space, tab and new line, in precisely that order. Quoting is 4396# there to prevent editors from complaining about space-tab. 4397# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4398# splitting by setting IFS to empty value.) 4399as_nl=' 4400' 4401IFS=" "" $as_nl" 4402 4403# Find who we are. Look in the path if we contain no directory separator. 4404case $0 in 4405 *[\\/]* ) as_myself=$0 ;; 4406 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4407for as_dir in $PATH 4408do 4409 IFS=$as_save_IFS 4410 test -z "$as_dir" && as_dir=. 4411 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4412done 4413IFS=$as_save_IFS 4414 4415 ;; 4416esac 4417# We did not find ourselves, most probably we were run as `sh COMMAND' 4418# in which case we are not to be found in the path. 4419if test "x$as_myself" = x; then 4420 as_myself=$0 4421fi 4422if test ! -f "$as_myself"; then 4423 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4424 { (exit 1); exit 1; } 4425fi 4426 4427# Work around bugs in pre-3.0 UWIN ksh. 4428for as_var in ENV MAIL MAILPATH 4429do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 4430done 4431PS1='$ ' 4432PS2='> ' 4433PS4='+ ' 4434 4435# NLS nuisances. 4436for as_var in \ 4437 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 4438 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 4439 LC_TELEPHONE LC_TIME 4440do 4441 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 4442 eval $as_var=C; export $as_var 4443 else 4444 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 4445 fi 4446done 4447 4448# Required to use basename. 4449if expr a : '\(a\)' >/dev/null 2>&1 && 4450 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4451 as_expr=expr 4452else 4453 as_expr=false 4454fi 4455 4456if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4457 as_basename=basename 4458else 4459 as_basename=false 4460fi 4461 4462 4463# Name of the executable. 4464as_me=`$as_basename -- "$0" || 4465$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4466 X"$0" : 'X\(//\)$' \| \ 4467 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4468echo X/"$0" | 4469 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4470 s//\1/ 4471 q 4472 } 4473 /^X\/\(\/\/\)$/{ 4474 s//\1/ 4475 q 4476 } 4477 /^X\/\(\/\).*/{ 4478 s//\1/ 4479 q 4480 } 4481 s/.*/./; q'` 4482 4483# CDPATH. 4484$as_unset CDPATH 4485 4486 4487 4488 as_lineno_1=$LINENO 4489 as_lineno_2=$LINENO 4490 test "x$as_lineno_1" != "x$as_lineno_2" && 4491 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 4492 4493 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 4494 # uniformly replaced by the line number. The first 'sed' inserts a 4495 # line-number line after each line using $LINENO; the second 'sed' 4496 # does the real work. The second script uses 'N' to pair each 4497 # line-number line with the line containing $LINENO, and appends 4498 # trailing '-' during substitution so that $LINENO is not a special 4499 # case at line end. 4500 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 4501 # scripts with optimization help from Paolo Bonzini. Blame Lee 4502 # E. McMahon (1931-1989) for sed's syntax. :-) 4503 sed -n ' 4504 p 4505 /[$]LINENO/= 4506 ' <$as_myself | 4507 sed ' 4508 s/[$]LINENO.*/&-/ 4509 t lineno 4510 b 4511 :lineno 4512 N 4513 :loop 4514 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 4515 t loop 4516 s/-\n.*// 4517 ' >$as_me.lineno && 4518 chmod +x "$as_me.lineno" || 4519 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 4520 { (exit 1); exit 1; }; } 4521 4522 # Don't try to exec as it changes $[0], causing all sort of problems 4523 # (the dirname of $[0] is not the place where we might find the 4524 # original and so on. Autoconf is especially sensitive to this). 4525 . "./$as_me.lineno" 4526 # Exit status is that of the last command. 4527 exit 4528} 4529 4530 4531if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4532 as_dirname=dirname 4533else 4534 as_dirname=false 4535fi 4536 4537ECHO_C= ECHO_N= ECHO_T= 4538case `echo -n x` in 4539-n*) 4540 case `echo 'x\c'` in 4541 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4542 *) ECHO_C='\c';; 4543 esac;; 4544*) 4545 ECHO_N='-n';; 4546esac 4547 4548if expr a : '\(a\)' >/dev/null 2>&1 && 4549 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4550 as_expr=expr 4551else 4552 as_expr=false 4553fi 4554 4555rm -f conf$$ conf$$.exe conf$$.file 4556if test -d conf$$.dir; then 4557 rm -f conf$$.dir/conf$$.file 4558else 4559 rm -f conf$$.dir 4560 mkdir conf$$.dir 4561fi 4562echo >conf$$.file 4563if ln -s conf$$.file conf$$ 2>/dev/null; then 4564 as_ln_s='ln -s' 4565 # ... but there are two gotchas: 4566 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4567 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4568 # In both cases, we have to default to `cp -p'. 4569 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4570 as_ln_s='cp -p' 4571elif ln conf$$.file conf$$ 2>/dev/null; then 4572 as_ln_s=ln 4573else 4574 as_ln_s='cp -p' 4575fi 4576rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4577rmdir conf$$.dir 2>/dev/null 4578 4579if mkdir -p . 2>/dev/null; then 4580 as_mkdir_p=: 4581else 4582 test -d ./-p && rmdir ./-p 4583 as_mkdir_p=false 4584fi 4585 4586if test -x / >/dev/null 2>&1; then 4587 as_test_x='test -x' 4588else 4589 if ls -dL / >/dev/null 2>&1; then 4590 as_ls_L_option=L 4591 else 4592 as_ls_L_option= 4593 fi 4594 as_test_x=' 4595 eval sh -c '\'' 4596 if test -d "$1"; then 4597 test -d "$1/."; 4598 else 4599 case $1 in 4600 -*)set "./$1";; 4601 esac; 4602 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 4603 ???[sx]*):;;*)false;;esac;fi 4604 '\'' sh 4605 ' 4606fi 4607as_executable_p=$as_test_x 4608 4609# Sed expression to map a string onto a valid CPP name. 4610as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4611 4612# Sed expression to map a string onto a valid variable name. 4613as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4614 4615 4616exec 6>&1 4617 4618# Save the log message, to keep $[0] and so on meaningful, and to 4619# report actual input values of CONFIG_FILES etc. instead of their 4620# values after options handling. 4621ac_log=" 4622This file was extended by $as_me, which was 4623generated by GNU Autoconf 2.61 (OpenPKG-CURRENT). Invocation command line was 4624 4625 CONFIG_FILES = $CONFIG_FILES 4626 CONFIG_HEADERS = $CONFIG_HEADERS 4627 CONFIG_LINKS = $CONFIG_LINKS 4628 CONFIG_COMMANDS = $CONFIG_COMMANDS 4629 $ $0 $@ 4630 4631on `(hostname || uname -n) 2>/dev/null | sed 1q` 4632" 4633 4634_ACEOF 4635 4636cat >>$CONFIG_STATUS <<_ACEOF 4637# Files that config.status was made for. 4638config_files="$ac_config_files" 4639config_headers="$ac_config_headers" 4640 4641_ACEOF 4642 4643cat >>$CONFIG_STATUS <<\_ACEOF 4644ac_cs_usage="\ 4645\`$as_me' instantiates files from templates according to the 4646current configuration. 4647 4648Usage: $0 [OPTIONS] [FILE]... 4649 4650 -h, --help print this help, then exit 4651 -V, --version print version number and configuration settings, then exit 4652 -q, --quiet do not print progress messages 4653 -d, --debug don't remove temporary files 4654 --recheck update $as_me by reconfiguring in the same conditions 4655 --file=FILE[:TEMPLATE] 4656 instantiate the configuration file FILE 4657 --header=FILE[:TEMPLATE] 4658 instantiate the configuration header FILE 4659 4660Configuration files: 4661$config_files 4662 4663Configuration headers: 4664$config_headers 4665 4666Report bugs to <bug-autoconf@gnu.org>." 4667 4668_ACEOF 4669cat >>$CONFIG_STATUS <<_ACEOF 4670ac_cs_version="\\ 4671config.status 4672configured by $0, generated by GNU Autoconf 2.61 (OpenPKG-CURRENT), 4673 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 4674 4675Copyright (C) 2006 Free Software Foundation, Inc. 4676This config.status script is free software; the Free Software Foundation 4677gives unlimited permission to copy, distribute and modify it." 4678 4679ac_pwd='$ac_pwd' 4680srcdir='$srcdir' 4681_ACEOF 4682 4683cat >>$CONFIG_STATUS <<\_ACEOF 4684# If no file are specified by the user, then we need to provide default 4685# value. By we need to know if files were specified by the user. 4686ac_need_defaults=: 4687while test $# != 0 4688do 4689 case $1 in 4690 --*=*) 4691 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4692 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4693 ac_shift=: 4694 ;; 4695 *) 4696 ac_option=$1 4697 ac_optarg=$2 4698 ac_shift=shift 4699 ;; 4700 esac 4701 4702 case $ac_option in 4703 # Handling of the options. 4704 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4705 ac_cs_recheck=: ;; 4706 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4707 echo "$ac_cs_version"; exit ;; 4708 --debug | --debu | --deb | --de | --d | -d ) 4709 debug=: ;; 4710 --file | --fil | --fi | --f ) 4711 $ac_shift 4712 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 4713 ac_need_defaults=false;; 4714 --header | --heade | --head | --hea ) 4715 $ac_shift 4716 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 4717 ac_need_defaults=false;; 4718 --he | --h) 4719 # Conflict between --help and --header 4720 { echo "$as_me: error: ambiguous option: $1 4721Try \`$0 --help' for more information." >&2 4722 { (exit 1); exit 1; }; };; 4723 --help | --hel | -h ) 4724 echo "$ac_cs_usage"; exit ;; 4725 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4726 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4727 ac_cs_silent=: ;; 4728 4729 # This is an error. 4730 -*) { echo "$as_me: error: unrecognized option: $1 4731Try \`$0 --help' for more information." >&2 4732 { (exit 1); exit 1; }; } ;; 4733 4734 *) ac_config_targets="$ac_config_targets $1" 4735 ac_need_defaults=false ;; 4736 4737 esac 4738 shift 4739done 4740 4741ac_configure_extra_args= 4742 4743if $ac_cs_silent; then 4744 exec 6>/dev/null 4745 ac_configure_extra_args="$ac_configure_extra_args --silent" 4746fi 4747 4748_ACEOF 4749cat >>$CONFIG_STATUS <<_ACEOF 4750if \$ac_cs_recheck; then 4751 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 4752 CONFIG_SHELL=$SHELL 4753 export CONFIG_SHELL 4754 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4755fi 4756 4757_ACEOF 4758cat >>$CONFIG_STATUS <<\_ACEOF 4759exec 5>>config.log 4760{ 4761 echo 4762 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4763## Running $as_me. ## 4764_ASBOX 4765 echo "$ac_log" 4766} >&5 4767 4768_ACEOF 4769cat >>$CONFIG_STATUS <<_ACEOF 4770_ACEOF 4771 4772cat >>$CONFIG_STATUS <<\_ACEOF 4773 4774# Handling of arguments. 4775for ac_config_target in $ac_config_targets 4776do 4777 case $ac_config_target in 4778 "config_ac.h") CONFIG_HEADERS="$CONFIG_HEADERS config_ac.h" ;; 4779 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4780 "config_sc.h") CONFIG_FILES="$CONFIG_FILES config_sc.h" ;; 4781 4782 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 4783echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 4784 { (exit 1); exit 1; }; };; 4785 esac 4786done 4787 4788 4789# If the user did not use the arguments to specify the items to instantiate, 4790# then the envvar interface is used. Set only those that are not. 4791# We use the long form for the default assignment because of an extremely 4792# bizarre bug on SunOS 4.1.3. 4793if $ac_need_defaults; then 4794 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4795 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4796fi 4797 4798# Have a temporary directory for convenience. Make it in the build tree 4799# simply because there is no reason against having it here, and in addition, 4800# creating and moving files from /tmp can sometimes cause problems. 4801# Hook for its removal unless debugging. 4802# Note that there is a small window in which the directory will not be cleaned: 4803# after its creation but before its name has been assigned to `$tmp'. 4804$debug || 4805{ 4806 tmp= 4807 trap 'exit_status=$? 4808 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 4809' 0 4810 trap '{ (exit 1); exit 1; }' 1 2 13 15 4811} 4812# Create a (secure) tmp directory for tmp files. 4813 4814{ 4815 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4816 test -n "$tmp" && test -d "$tmp" 4817} || 4818{ 4819 tmp=./conf$$-$RANDOM 4820 (umask 077 && mkdir "$tmp") 4821} || 4822{ 4823 echo "$me: cannot create a temporary directory in ." >&2 4824 { (exit 1); exit 1; } 4825} 4826 4827# 4828# Set up the sed scripts for CONFIG_FILES section. 4829# 4830 4831# No need to generate the scripts if there are no CONFIG_FILES. 4832# This happens for instance when ./config.status config.h 4833if test -n "$CONFIG_FILES"; then 4834 4835_ACEOF 4836 4837 4838 4839ac_delim='%!_!# ' 4840for ac_last_try in false false false false false :; do 4841 cat >conf$$subs.sed <<_ACEOF 4842SHELL!$SHELL$ac_delim 4843PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 4844PACKAGE_NAME!$PACKAGE_NAME$ac_delim 4845PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 4846PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 4847PACKAGE_STRING!$PACKAGE_STRING$ac_delim 4848PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 4849exec_prefix!$exec_prefix$ac_delim 4850prefix!$prefix$ac_delim 4851program_transform_name!$program_transform_name$ac_delim 4852bindir!$bindir$ac_delim 4853sbindir!$sbindir$ac_delim 4854libexecdir!$libexecdir$ac_delim 4855datarootdir!$datarootdir$ac_delim 4856datadir!$datadir$ac_delim 4857sysconfdir!$sysconfdir$ac_delim 4858sharedstatedir!$sharedstatedir$ac_delim 4859localstatedir!$localstatedir$ac_delim 4860includedir!$includedir$ac_delim 4861oldincludedir!$oldincludedir$ac_delim 4862docdir!$docdir$ac_delim 4863infodir!$infodir$ac_delim 4864htmldir!$htmldir$ac_delim 4865dvidir!$dvidir$ac_delim 4866pdfdir!$pdfdir$ac_delim 4867psdir!$psdir$ac_delim 4868libdir!$libdir$ac_delim 4869localedir!$localedir$ac_delim 4870mandir!$mandir$ac_delim 4871DEFS!$DEFS$ac_delim 4872ECHO_C!$ECHO_C$ac_delim 4873ECHO_N!$ECHO_N$ac_delim 4874ECHO_T!$ECHO_T$ac_delim 4875LIBS!$LIBS$ac_delim 4876build_alias!$build_alias$ac_delim 4877host_alias!$host_alias$ac_delim 4878target_alias!$target_alias$ac_delim 4879CC!$CC$ac_delim 4880CFLAGS!$CFLAGS$ac_delim 4881LDFLAGS!$LDFLAGS$ac_delim 4882CPPFLAGS!$CPPFLAGS$ac_delim 4883ac_ct_CC!$ac_ct_CC$ac_delim 4884EXEEXT!$EXEEXT$ac_delim 4885OBJEXT!$OBJEXT$ac_delim 4886CPP!$CPP$ac_delim 4887debug!$debug$ac_delim 4888SET_MAKE!$SET_MAKE$ac_delim 4889SHTOOL!$SHTOOL$ac_delim 4890GREP!$GREP$ac_delim 4891EGREP!$EGREP$ac_delim 4892LIBOBJS!$LIBOBJS$ac_delim 4893LTLIBOBJS!$LTLIBOBJS$ac_delim 4894_ACEOF 4895 4896 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 52; then 4897 break 4898 elif $ac_last_try; then 4899 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 4900echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 4901 { (exit 1); exit 1; }; } 4902 else 4903 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4904 fi 4905done 4906 4907ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 4908if test -n "$ac_eof"; then 4909 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 4910 ac_eof=`expr $ac_eof + 1` 4911fi 4912 4913cat >>$CONFIG_STATUS <<_ACEOF 4914cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof 4915/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end 4916_ACEOF 4917sed ' 4918s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 4919s/^/s,@/; s/!/@,|#_!!_#|/ 4920:n 4921t n 4922s/'"$ac_delim"'$/,g/; t 4923s/$/\\/; p 4924N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 4925' >>$CONFIG_STATUS <conf$$subs.sed 4926rm -f conf$$subs.sed 4927cat >>$CONFIG_STATUS <<_ACEOF 4928:end 4929s/|#_!!_#|//g 4930CEOF$ac_eof 4931_ACEOF 4932 4933 4934# VPATH may cause trouble with some makes, so we remove $(srcdir), 4935# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4936# trailing colons and then remove the whole line if VPATH becomes empty 4937# (actually we leave an empty line to preserve line numbers). 4938if test "x$srcdir" = x.; then 4939 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4940s/:*\$(srcdir):*/:/ 4941s/:*\${srcdir}:*/:/ 4942s/:*@srcdir@:*/:/ 4943s/^\([^=]*=[ ]*\):*/\1/ 4944s/:*$// 4945s/^[^=]*=[ ]*$// 4946}' 4947fi 4948 4949cat >>$CONFIG_STATUS <<\_ACEOF 4950fi # test -n "$CONFIG_FILES" 4951 4952 4953for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS 4954do 4955 case $ac_tag in 4956 :[FHLC]) ac_mode=$ac_tag; continue;; 4957 esac 4958 case $ac_mode$ac_tag in 4959 :[FHL]*:*);; 4960 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 4961echo "$as_me: error: Invalid tag $ac_tag." >&2;} 4962 { (exit 1); exit 1; }; };; 4963 :[FH]-) ac_tag=-:-;; 4964 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4965 esac 4966 ac_save_IFS=$IFS 4967 IFS=: 4968 set x $ac_tag 4969 IFS=$ac_save_IFS 4970 shift 4971 ac_file=$1 4972 shift 4973 4974 case $ac_mode in 4975 :L) ac_source=$1;; 4976 :[FH]) 4977 ac_file_inputs= 4978 for ac_f 4979 do 4980 case $ac_f in 4981 -) ac_f="$tmp/stdin";; 4982 *) # Look for the file first in the build tree, then in the source tree 4983 # (if the path is not absolute). The absolute path cannot be DOS-style, 4984 # because $ac_f cannot contain `:'. 4985 test -f "$ac_f" || 4986 case $ac_f in 4987 [\\/$]*) false;; 4988 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4989 esac || 4990 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 4991echo "$as_me: error: cannot find input file: $ac_f" >&2;} 4992 { (exit 1); exit 1; }; };; 4993 esac 4994 ac_file_inputs="$ac_file_inputs $ac_f" 4995 done 4996 4997 # Let's still pretend it is `configure' which instantiates (i.e., don't 4998 # use $as_me), people would be surprised to read: 4999 # /* config.h. Generated by config.status. */ 5000 configure_input="Generated from "`IFS=: 5001 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." 5002 if test x"$ac_file" != x-; then 5003 configure_input="$ac_file. $configure_input" 5004 { echo "$as_me:$LINENO: creating $ac_file" >&5 5005echo "$as_me: creating $ac_file" >&6;} 5006 fi 5007 5008 case $ac_tag in 5009 *:-:* | *:-) cat >"$tmp/stdin";; 5010 esac 5011 ;; 5012 esac 5013 5014 ac_dir=`$as_dirname -- "$ac_file" || 5015$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5016 X"$ac_file" : 'X\(//\)[^/]' \| \ 5017 X"$ac_file" : 'X\(//\)$' \| \ 5018 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5019echo X"$ac_file" | 5020 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5021 s//\1/ 5022 q 5023 } 5024 /^X\(\/\/\)[^/].*/{ 5025 s//\1/ 5026 q 5027 } 5028 /^X\(\/\/\)$/{ 5029 s//\1/ 5030 q 5031 } 5032 /^X\(\/\).*/{ 5033 s//\1/ 5034 q 5035 } 5036 s/.*/./; q'` 5037 { as_dir="$ac_dir" 5038 case $as_dir in #( 5039 -*) as_dir=./$as_dir;; 5040 esac 5041 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 5042 as_dirs= 5043 while :; do 5044 case $as_dir in #( 5045 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 5046 *) as_qdir=$as_dir;; 5047 esac 5048 as_dirs="'$as_qdir' $as_dirs" 5049 as_dir=`$as_dirname -- "$as_dir" || 5050$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5051 X"$as_dir" : 'X\(//\)[^/]' \| \ 5052 X"$as_dir" : 'X\(//\)$' \| \ 5053 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5054echo X"$as_dir" | 5055 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5056 s//\1/ 5057 q 5058 } 5059 /^X\(\/\/\)[^/].*/{ 5060 s//\1/ 5061 q 5062 } 5063 /^X\(\/\/\)$/{ 5064 s//\1/ 5065 q 5066 } 5067 /^X\(\/\).*/{ 5068 s//\1/ 5069 q 5070 } 5071 s/.*/./; q'` 5072 test -d "$as_dir" && break 5073 done 5074 test -z "$as_dirs" || eval "mkdir $as_dirs" 5075 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 5076echo "$as_me: error: cannot create directory $as_dir" >&2;} 5077 { (exit 1); exit 1; }; }; } 5078 ac_builddir=. 5079 5080case "$ac_dir" in 5081.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5082*) 5083 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 5084 # A ".." for each directory in $ac_dir_suffix. 5085 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 5086 case $ac_top_builddir_sub in 5087 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5088 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5089 esac ;; 5090esac 5091ac_abs_top_builddir=$ac_pwd 5092ac_abs_builddir=$ac_pwd$ac_dir_suffix 5093# for backward compatibility: 5094ac_top_builddir=$ac_top_build_prefix 5095 5096case $srcdir in 5097 .) # We are building in place. 5098 ac_srcdir=. 5099 ac_top_srcdir=$ac_top_builddir_sub 5100 ac_abs_top_srcdir=$ac_pwd ;; 5101 [\\/]* | ?:[\\/]* ) # Absolute name. 5102 ac_srcdir=$srcdir$ac_dir_suffix; 5103 ac_top_srcdir=$srcdir 5104 ac_abs_top_srcdir=$srcdir ;; 5105 *) # Relative name. 5106 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5107 ac_top_srcdir=$ac_top_build_prefix$srcdir 5108 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5109esac 5110ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5111 5112 5113 case $ac_mode in 5114 :F) 5115 # 5116 # CONFIG_FILE 5117 # 5118 5119_ACEOF 5120 5121cat >>$CONFIG_STATUS <<\_ACEOF 5122# If the template does not know about datarootdir, expand it. 5123# FIXME: This hack should be removed a few years after 2.60. 5124ac_datarootdir_hack=; ac_datarootdir_seen= 5125 5126case `sed -n '/datarootdir/ { 5127 p 5128 q 5129} 5130/@datadir@/p 5131/@docdir@/p 5132/@infodir@/p 5133/@localedir@/p 5134/@mandir@/p 5135' $ac_file_inputs` in 5136*datarootdir*) ac_datarootdir_seen=yes;; 5137*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5138 { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5139echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5140_ACEOF 5141cat >>$CONFIG_STATUS <<_ACEOF 5142 ac_datarootdir_hack=' 5143 s&@datadir@&$datadir&g 5144 s&@docdir@&$docdir&g 5145 s&@infodir@&$infodir&g 5146 s&@localedir@&$localedir&g 5147 s&@mandir@&$mandir&g 5148 s&\\\${datarootdir}&$datarootdir&g' ;; 5149esac 5150_ACEOF 5151 5152# Neutralize VPATH when `$srcdir' = `.'. 5153# Shell code in configure.ac might set extrasub. 5154# FIXME: do we really want to maintain this feature? 5155cat >>$CONFIG_STATUS <<_ACEOF 5156 sed "$ac_vpsub 5157$extrasub 5158_ACEOF 5159cat >>$CONFIG_STATUS <<\_ACEOF 5160:t 5161/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5162s&@configure_input@&$configure_input&;t t 5163s&@top_builddir@&$ac_top_builddir_sub&;t t 5164s&@srcdir@&$ac_srcdir&;t t 5165s&@abs_srcdir@&$ac_abs_srcdir&;t t 5166s&@top_srcdir@&$ac_top_srcdir&;t t 5167s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5168s&@builddir@&$ac_builddir&;t t 5169s&@abs_builddir@&$ac_abs_builddir&;t t 5170s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5171$ac_datarootdir_hack 5172" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out 5173 5174test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5175 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 5176 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 5177 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5178which seems to be undefined. Please make sure it is defined." >&5 5179echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5180which seems to be undefined. Please make sure it is defined." >&2;} 5181 5182 rm -f "$tmp/stdin" 5183 case $ac_file in 5184 -) cat "$tmp/out"; rm -f "$tmp/out";; 5185 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 5186 esac 5187 ;; 5188 :H) 5189 # 5190 # CONFIG_HEADER 5191 # 5192_ACEOF 5193 5194# Transform confdefs.h into a sed script `conftest.defines', that 5195# substitutes the proper values into config.h.in to produce config.h. 5196rm -f conftest.defines conftest.tail 5197# First, append a space to every undef/define line, to ease matching. 5198echo 's/$/ /' >conftest.defines 5199# Then, protect against being on the right side of a sed subst, or in 5200# an unquoted here document, in config.status. If some macros were 5201# called several times there might be several #defines for the same 5202# symbol, which is useless. But do not sort them, since the last 5203# AC_DEFINE must be honored. 5204ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5205# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where 5206# NAME is the cpp macro being defined, VALUE is the value it is being given. 5207# PARAMS is the parameter list in the macro definition--in most cases, it's 5208# just an empty string. 5209ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' 5210ac_dB='\\)[ (].*,\\1define\\2' 5211ac_dC=' ' 5212ac_dD=' ,' 5213 5214uniq confdefs.h | 5215 sed -n ' 5216 t rset 5217 :rset 5218 s/^[ ]*#[ ]*define[ ][ ]*// 5219 t ok 5220 d 5221 :ok 5222 s/[\\&,]/\\&/g 5223 s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p 5224 s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p 5225 ' >>conftest.defines 5226 5227# Remove the space that was appended to ease matching. 5228# Then replace #undef with comments. This is necessary, for 5229# example, in the case of _POSIX_SOURCE, which is predefined and required 5230# on some systems where configure will not decide to define it. 5231# (The regexp can be short, since the line contains either #define or #undef.) 5232echo 's/ $// 5233s,^[ #]*u.*,/* & */,' >>conftest.defines 5234 5235# Break up conftest.defines: 5236ac_max_sed_lines=50 5237 5238# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" 5239# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" 5240# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" 5241# et cetera. 5242ac_in='$ac_file_inputs' 5243ac_out='"$tmp/out1"' 5244ac_nxt='"$tmp/out2"' 5245 5246while : 5247do 5248 # Write a here document: 5249 cat >>$CONFIG_STATUS <<_ACEOF 5250 # First, check the format of the line: 5251 cat >"\$tmp/defines.sed" <<\\CEOF 5252/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def 5253/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def 5254b 5255:def 5256_ACEOF 5257 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS 5258 echo 'CEOF 5259 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS 5260 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in 5261 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail 5262 grep . conftest.tail >/dev/null || break 5263 rm -f conftest.defines 5264 mv conftest.tail conftest.defines 5265done 5266rm -f conftest.defines conftest.tail 5267 5268echo "ac_result=$ac_in" >>$CONFIG_STATUS 5269cat >>$CONFIG_STATUS <<\_ACEOF 5270 if test x"$ac_file" != x-; then 5271 echo "/* $configure_input */" >"$tmp/config.h" 5272 cat "$ac_result" >>"$tmp/config.h" 5273 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 5274 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 5275echo "$as_me: $ac_file is unchanged" >&6;} 5276 else 5277 rm -f $ac_file 5278 mv "$tmp/config.h" $ac_file 5279 fi 5280 else 5281 echo "/* $configure_input */" 5282 cat "$ac_result" 5283 fi 5284 rm -f "$tmp/out12" 5285 ;; 5286 5287 5288 esac 5289 5290done # for ac_tag 5291 5292 5293{ (exit 0); exit 0; } 5294_ACEOF 5295chmod +x $CONFIG_STATUS 5296ac_clean_files=$ac_clean_files_save 5297 5298 5299# configure is writing to config.log, and then calls config.status. 5300# config.status does its own redirection, appending to config.log. 5301# Unfortunately, on DOS this fails, as config.log is still kept open 5302# by configure, so config.status won't be able to write to it; its 5303# output is simply discarded. So we exec the FD to /dev/null, 5304# effectively closing config.log, so it can be properly (re)opened and 5305# appended to by config.status. When coming back to configure, we 5306# need to make the FD available again. 5307if test "$no_create" != yes; then 5308 ac_cs_success=: 5309 ac_config_status_args= 5310 test "$silent" = yes && 5311 ac_config_status_args="$ac_config_status_args --quiet" 5312 exec 5>/dev/null 5313 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5314 exec 5>>config.log 5315 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5316 # would make configure fail if this is the last instruction. 5317 $ac_cs_success || { (exit 1); exit 1; } 5318fi 5319 5320