1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.61 for exp_test 0.43. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9## --------------------- ## 10## M4sh Initialization. ## 11## --------------------- ## 12 13# Be more Bourne compatible 14DUALCASE=1; export DUALCASE # for MKS sh 15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 16 emulate sh 17 NULLCMD=: 18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 19 # is contrary to our usage. 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1295fi 1296 1297if test "$ac_init_help" = "recursive"; then 1298 # If there are subdirs, report their specific --help. 1299 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1300 test -d "$ac_dir" || continue 1301 ac_builddir=. 1302 1303case "$ac_dir" in 1304.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1305*) 1306 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 1307 # A ".." for each directory in $ac_dir_suffix. 1308 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 1309 case $ac_top_builddir_sub in 1310 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1311 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1312 esac ;; 1313esac 1314ac_abs_top_builddir=$ac_pwd 1315ac_abs_builddir=$ac_pwd$ac_dir_suffix 1316# for backward compatibility: 1317ac_top_builddir=$ac_top_build_prefix 1318 1319case $srcdir in 1320 .) # We are building in place. 1321 ac_srcdir=. 1322 ac_top_srcdir=$ac_top_builddir_sub 1323 ac_abs_top_srcdir=$ac_pwd ;; 1324 [\\/]* | ?:[\\/]* ) # Absolute name. 1325 ac_srcdir=$srcdir$ac_dir_suffix; 1326 ac_top_srcdir=$srcdir 1327 ac_abs_top_srcdir=$srcdir ;; 1328 *) # Relative name. 1329 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1330 ac_top_srcdir=$ac_top_build_prefix$srcdir 1331 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1332esac 1333ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1334 1335 cd "$ac_dir" || { ac_status=$?; continue; } 1336 # Check for guested configure. 1337 if test -f "$ac_srcdir/configure.gnu"; then 1338 echo && 1339 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1340 elif test -f "$ac_srcdir/configure"; then 1341 echo && 1342 $SHELL "$ac_srcdir/configure" --help=recursive 1343 else 1344 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1345 fi || ac_status=$? 1346 cd "$ac_pwd" || { ac_status=$?; break; } 1347 done 1348fi 1349 1350test -n "$ac_init_help" && exit $ac_status 1351if $ac_init_version; then 1352 cat <<\_ACEOF 1353exp_test configure 0.43 1354generated by GNU Autoconf 2.61 1355 1356Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 13572002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 1358This configure script is free software; the Free Software Foundation 1359gives unlimited permission to copy, distribute and modify it. 1360_ACEOF 1361 exit 1362fi 1363cat >config.log <<_ACEOF 1364This file contains any messages produced by compilers while 1365running configure, to aid debugging if configure makes a mistake. 1366 1367It was created by exp_test $as_me 0.43, which was 1368generated by GNU Autoconf 2.61. Invocation command line was 1369 1370 $ $0 $@ 1371 1372_ACEOF 1373exec 5>>config.log 1374{ 1375cat <<_ASUNAME 1376## --------- ## 1377## Platform. ## 1378## --------- ## 1379 1380hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1381uname -m = `(uname -m) 2>/dev/null || echo unknown` 1382uname -r = `(uname -r) 2>/dev/null || echo unknown` 1383uname -s = `(uname -s) 2>/dev/null || echo unknown` 1384uname -v = `(uname -v) 2>/dev/null || echo unknown` 1385 1386/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1387/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1388 1389/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1390/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1391/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1392/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1393/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1394/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1395/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1396 1397_ASUNAME 1398 1399as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1400for as_dir in $PATH 1401do 1402 IFS=$as_save_IFS 1403 test -z "$as_dir" && as_dir=. 1404 echo "PATH: $as_dir" 1405done 1406IFS=$as_save_IFS 1407 1408} >&5 1409 1410cat >&5 <<_ACEOF 1411 1412 1413## ----------- ## 1414## Core tests. ## 1415## ----------- ## 1416 1417_ACEOF 1418 1419 1420# Keep a trace of the command line. 1421# Strip out --no-create and --no-recursion so they do not pile up. 1422# Strip out --silent because we don't want to record it for future runs. 1423# Also quote any args containing shell meta-characters. 1424# Make two passes to allow for proper duplicate-argument suppression. 1425ac_configure_args= 1426ac_configure_args0= 1427ac_configure_args1= 1428ac_must_keep_next=false 1429for ac_pass in 1 2 1430do 1431 for ac_arg 1432 do 1433 case $ac_arg in 1434 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1435 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1436 | -silent | --silent | --silen | --sile | --sil) 1437 continue ;; 1438 *\'*) 1439 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1440 esac 1441 case $ac_pass in 1442 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1443 2) 1444 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1445 if test $ac_must_keep_next = true; then 1446 ac_must_keep_next=false # Got value, back to normal. 1447 else 1448 case $ac_arg in 1449 *=* | --config-cache | -C | -disable-* | --disable-* \ 1450 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1451 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1452 | -with-* | --with-* | -without-* | --without-* | --x) 1453 case "$ac_configure_args0 " in 1454 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1455 esac 1456 ;; 1457 -* ) ac_must_keep_next=true ;; 1458 esac 1459 fi 1460 ac_configure_args="$ac_configure_args '$ac_arg'" 1461 ;; 1462 esac 1463 done 1464done 1465$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1466$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1467 1468# When interrupted or exit'd, cleanup temporary files, and complete 1469# config.log. We remove comments because anyway the quotes in there 1470# would cause problems or look ugly. 1471# WARNING: Use '\'' to represent an apostrophe within the trap. 1472# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1473trap 'exit_status=$? 1474 # Save into config.log some information that might help in debugging. 1475 { 1476 echo 1477 1478 cat <<\_ASBOX 1479## ---------------- ## 1480## Cache variables. ## 1481## ---------------- ## 1482_ASBOX 1483 echo 1484 # The following way of writing the cache mishandles newlines in values, 1485( 1486 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1487 eval ac_val=\$$ac_var 1488 case $ac_val in #( 1489 *${as_nl}*) 1490 case $ac_var in #( 1491 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1492echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1493 esac 1494 case $ac_var in #( 1495 _ | IFS | as_nl) ;; #( 1496 *) $as_unset $ac_var ;; 1497 esac ;; 1498 esac 1499 done 1500 (set) 2>&1 | 1501 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1502 *${as_nl}ac_space=\ *) 1503 sed -n \ 1504 "s/'\''/'\''\\\\'\'''\''/g; 1505 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1506 ;; #( 1507 *) 1508 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1509 ;; 1510 esac | 1511 sort 1512) 1513 echo 1514 1515 cat <<\_ASBOX 1516## ----------------- ## 1517## Output variables. ## 1518## ----------------- ## 1519_ASBOX 1520 echo 1521 for ac_var in $ac_subst_vars 1522 do 1523 eval ac_val=\$$ac_var 1524 case $ac_val in 1525 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1526 esac 1527 echo "$ac_var='\''$ac_val'\''" 1528 done | sort 1529 echo 1530 1531 if test -n "$ac_subst_files"; then 1532 cat <<\_ASBOX 1533## ------------------- ## 1534## File substitutions. ## 1535## ------------------- ## 1536_ASBOX 1537 echo 1538 for ac_var in $ac_subst_files 1539 do 1540 eval ac_val=\$$ac_var 1541 case $ac_val in 1542 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1543 esac 1544 echo "$ac_var='\''$ac_val'\''" 1545 done | sort 1546 echo 1547 fi 1548 1549 if test -s confdefs.h; then 1550 cat <<\_ASBOX 1551## ----------- ## 1552## confdefs.h. ## 1553## ----------- ## 1554_ASBOX 1555 echo 1556 cat confdefs.h 1557 echo 1558 fi 1559 test "$ac_signal" != 0 && 1560 echo "$as_me: caught signal $ac_signal" 1561 echo "$as_me: exit $exit_status" 1562 } >&5 1563 rm -f core *.core core.conftest.* && 1564 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1565 exit $exit_status 1566' 0 1567for ac_signal in 1 2 13 15; do 1568 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1569done 1570ac_signal=0 1571 1572# confdefs.h avoids OS command line length limits that DEFS can exceed. 1573rm -f -r conftest* confdefs.h 1574 1575# Predefined preprocessor variables. 1576 1577cat >>confdefs.h <<_ACEOF 1578#define PACKAGE_NAME "$PACKAGE_NAME" 1579_ACEOF 1580 1581 1582cat >>confdefs.h <<_ACEOF 1583#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1584_ACEOF 1585 1586 1587cat >>confdefs.h <<_ACEOF 1588#define PACKAGE_VERSION "$PACKAGE_VERSION" 1589_ACEOF 1590 1591 1592cat >>confdefs.h <<_ACEOF 1593#define PACKAGE_STRING "$PACKAGE_STRING" 1594_ACEOF 1595 1596 1597cat >>confdefs.h <<_ACEOF 1598#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1599_ACEOF 1600 1601 1602# Let the site file select an alternate cache file if it wants to. 1603# Prefer explicitly selected file to automatically selected ones. 1604if test -n "$CONFIG_SITE"; then 1605 set x "$CONFIG_SITE" 1606elif test "x$prefix" != xNONE; then 1607 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1608else 1609 set x "$ac_default_prefix/share/config.site" \ 1610 "$ac_default_prefix/etc/config.site" 1611fi 1612shift 1613for ac_site_file 1614do 1615 if test -r "$ac_site_file"; then 1616 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1617echo "$as_me: loading site script $ac_site_file" >&6;} 1618 sed 's/^/| /' "$ac_site_file" >&5 1619 . "$ac_site_file" 1620 fi 1621done 1622 1623if test -r "$cache_file"; then 1624 # Some versions of bash will fail to source /dev/null (special 1625 # files actually), so we avoid doing that. 1626 if test -f "$cache_file"; then 1627 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1628echo "$as_me: loading cache $cache_file" >&6;} 1629 case $cache_file in 1630 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1631 *) . "./$cache_file";; 1632 esac 1633 fi 1634else 1635 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1636echo "$as_me: creating cache $cache_file" >&6;} 1637 >$cache_file 1638fi 1639 1640# Check that the precious variables saved in the cache have kept the same 1641# value. 1642ac_cache_corrupted=false 1643for ac_var in $ac_precious_vars; do 1644 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1645 eval ac_new_set=\$ac_env_${ac_var}_set 1646 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1647 eval ac_new_val=\$ac_env_${ac_var}_value 1648 case $ac_old_set,$ac_new_set in 1649 set,) 1650 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1651echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1652 ac_cache_corrupted=: ;; 1653 ,set) 1654 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1655echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1656 ac_cache_corrupted=: ;; 1657 ,);; 1658 *) 1659 if test "x$ac_old_val" != "x$ac_new_val"; then 1660 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1661echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1662 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1663echo "$as_me: former value: $ac_old_val" >&2;} 1664 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1665echo "$as_me: current value: $ac_new_val" >&2;} 1666 ac_cache_corrupted=: 1667 fi;; 1668 esac 1669 # Pass precious variables to config.status. 1670 if test "$ac_new_set" = set; then 1671 case $ac_new_val in 1672 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1673 *) ac_arg=$ac_var=$ac_new_val ;; 1674 esac 1675 case " $ac_configure_args " in 1676 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1677 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1678 esac 1679 fi 1680done 1681if $ac_cache_corrupted; then 1682 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1683echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1684 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1685echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1686 { (exit 1); exit 1; }; } 1687fi 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713ac_ext=c 1714ac_cpp='$CPP $CPPFLAGS' 1715ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1716ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1717ac_compiler_gnu=$ac_cv_c_compiler_gnu 1718 1719 1720 1721 1722 # TEA extensions pass this us the version of TEA they think they 1723 # are compatible with. 1724 TEA_VERSION="3.9" 1725 1726 { echo "$as_me:$LINENO: checking for correct TEA configuration" >&5 1727echo $ECHO_N "checking for correct TEA configuration... $ECHO_C" >&6; } 1728 if test x"${PACKAGE_NAME}" = x ; then 1729 { { echo "$as_me:$LINENO: error: 1730The PACKAGE_NAME variable must be defined by your TEA configure.in" >&5 1731echo "$as_me: error: 1732The PACKAGE_NAME variable must be defined by your TEA configure.in" >&2;} 1733 { (exit 1); exit 1; }; } 1734 fi 1735 if test x"3.9" = x ; then 1736 { { echo "$as_me:$LINENO: error: 1737TEA version not specified." >&5 1738echo "$as_me: error: 1739TEA version not specified." >&2;} 1740 { (exit 1); exit 1; }; } 1741 elif test "3.9" != "${TEA_VERSION}" ; then 1742 { echo "$as_me:$LINENO: result: warning: requested TEA version \"3.9\", have \"${TEA_VERSION}\"" >&5 1743echo "${ECHO_T}warning: requested TEA version \"3.9\", have \"${TEA_VERSION}\"" >&6; } 1744 else 1745 { echo "$as_me:$LINENO: result: ok (TEA ${TEA_VERSION})" >&5 1746echo "${ECHO_T}ok (TEA ${TEA_VERSION})" >&6; } 1747 fi 1748 case "`uname -s`" in 1749 *win32*|*WIN32*|*MINGW32_*) 1750 # Extract the first word of "cygpath", so it can be a program name with args. 1751set dummy cygpath; ac_word=$2 1752{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1753echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1754if test "${ac_cv_prog_CYGPATH+set}" = set; then 1755 echo $ECHO_N "(cached) $ECHO_C" >&6 1756else 1757 if test -n "$CYGPATH"; then 1758 ac_cv_prog_CYGPATH="$CYGPATH" # Let the user override the test. 1759else 1760as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1761for as_dir in $PATH 1762do 1763 IFS=$as_save_IFS 1764 test -z "$as_dir" && as_dir=. 1765 for ac_exec_ext in '' $ac_executable_extensions; do 1766 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1767 ac_cv_prog_CYGPATH="cygpath -w" 1768 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1769 break 2 1770 fi 1771done 1772done 1773IFS=$as_save_IFS 1774 1775 test -z "$ac_cv_prog_CYGPATH" && ac_cv_prog_CYGPATH="echo" 1776fi 1777fi 1778CYGPATH=$ac_cv_prog_CYGPATH 1779if test -n "$CYGPATH"; then 1780 { echo "$as_me:$LINENO: result: $CYGPATH" >&5 1781echo "${ECHO_T}$CYGPATH" >&6; } 1782else 1783 { echo "$as_me:$LINENO: result: no" >&5 1784echo "${ECHO_T}no" >&6; } 1785fi 1786 1787 1788 EXEEXT=".exe" 1789 TEA_PLATFORM="windows" 1790 ;; 1791 *CYGWIN_*) 1792 CYGPATH=echo 1793 EXEEXT=".exe" 1794 # TEA_PLATFORM is determined later in LOAD_TCLCONFIG 1795 ;; 1796 *) 1797 CYGPATH=echo 1798 EXEEXT="" 1799 TEA_PLATFORM="unix" 1800 ;; 1801 esac 1802 1803 # Check if exec_prefix is set. If not use fall back to prefix. 1804 # Note when adjusted, so that TEA_PREFIX can correct for this. 1805 # This is needed for recursive configures, since autoconf propagates 1806 # $prefix, but not $exec_prefix (doh!). 1807 if test x$exec_prefix = xNONE ; then 1808 exec_prefix_default=yes 1809 exec_prefix=$prefix 1810 fi 1811 1812 1813 1814 1815 # This package name must be replaced statically for AC_SUBST to work 1816 1817 # Substitute STUB_LIB_FILE in case package creates a stub library too. 1818 1819 1820 # We AC_SUBST these here to ensure they are subst'ed, 1821 # in case the user doesn't call TEA_ADD_... 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831ac_aux_dir= 1832for ac_dir in ../tclconfig "$srcdir"/../tclconfig; do 1833 if test -f "$ac_dir/install-sh"; then 1834 ac_aux_dir=$ac_dir 1835 ac_install_sh="$ac_aux_dir/install-sh -c" 1836 break 1837 elif test -f "$ac_dir/install.sh"; then 1838 ac_aux_dir=$ac_dir 1839 ac_install_sh="$ac_aux_dir/install.sh -c" 1840 break 1841 elif test -f "$ac_dir/shtool"; then 1842 ac_aux_dir=$ac_dir 1843 ac_install_sh="$ac_aux_dir/shtool install -c" 1844 break 1845 fi 1846done 1847if test -z "$ac_aux_dir"; then 1848 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ../tclconfig \"$srcdir\"/../tclconfig" >&5 1849echo "$as_me: error: cannot find install-sh or install.sh in ../tclconfig \"$srcdir\"/../tclconfig" >&2;} 1850 { (exit 1); exit 1; }; } 1851fi 1852 1853# These three variables are undocumented and unsupported, 1854# and are intended to be withdrawn in a future Autoconf release. 1855# They can cause serious problems if a builder's source tree is in a directory 1856# whose full name contains unusual characters. 1857ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1858ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1859ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1860 1861 1862 1863 1864 1865 # 1866 # Ok, lets find the tcl configuration 1867 # First, look for one uninstalled. 1868 # the alternative search directory is invoked by --with-tcl 1869 # 1870 1871 if test x"${no_tcl}" = x ; then 1872 # we reset no_tcl in case something fails here 1873 no_tcl=true 1874 1875# Check whether --with-tcl was given. 1876if test "${with_tcl+set}" = set; then 1877 withval=$with_tcl; with_tclconfig="${withval}" 1878fi 1879 1880 { echo "$as_me:$LINENO: checking for Tcl configuration" >&5 1881echo $ECHO_N "checking for Tcl configuration... $ECHO_C" >&6; } 1882 if test "${ac_cv_c_tclconfig+set}" = set; then 1883 echo $ECHO_N "(cached) $ECHO_C" >&6 1884else 1885 1886 1887 # First check to see if --with-tcl was specified. 1888 if test x"${with_tclconfig}" != x ; then 1889 case "${with_tclconfig}" in 1890 */tclConfig.sh ) 1891 if test -f "${with_tclconfig}"; then 1892 { echo "$as_me:$LINENO: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&5 1893echo "$as_me: WARNING: --with-tcl argument should refer to directory containing tclConfig.sh, not to tclConfig.sh itself" >&2;} 1894 with_tclconfig="`echo "${with_tclconfig}" | sed 's!/tclConfig\.sh$!!'`" 1895 fi ;; 1896 esac 1897 if test -f "${with_tclconfig}/tclConfig.sh" ; then 1898 ac_cv_c_tclconfig="`(cd "${with_tclconfig}"; pwd)`" 1899 else 1900 { { echo "$as_me:$LINENO: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&5 1901echo "$as_me: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" >&2;} 1902 { (exit 1); exit 1; }; } 1903 fi 1904 fi 1905 1906 # then check for a private Tcl installation 1907 if test x"${ac_cv_c_tclconfig}" = x ; then 1908 for i in \ 1909 ../tcl \ 1910 `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ 1911 `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \ 1912 `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \ 1913 ../../tcl \ 1914 `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ 1915 `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \ 1916 `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \ 1917 ../../../tcl \ 1918 `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ 1919 `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \ 1920 `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do 1921 if test "${TEA_PLATFORM}" = "windows" \ 1922 -a -f "$i/win/tclConfig.sh" ; then 1923 ac_cv_c_tclconfig="`(cd $i/win; pwd)`" 1924 break 1925 fi 1926 if test -f "$i/unix/tclConfig.sh" ; then 1927 ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" 1928 break 1929 fi 1930 done 1931 fi 1932 1933 # on Darwin, check in Framework installation locations 1934 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then 1935 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \ 1936 `ls -d /Library/Frameworks 2>/dev/null` \ 1937 `ls -d /Network/Library/Frameworks 2>/dev/null` \ 1938 `ls -d /System/Library/Frameworks 2>/dev/null` \ 1939 ; do 1940 if test -f "$i/Tcl.framework/tclConfig.sh" ; then 1941 ac_cv_c_tclconfig="`(cd $i/Tcl.framework; pwd)`" 1942 break 1943 fi 1944 done 1945 fi 1946 1947 # TEA specific: on Windows, check in common installation locations 1948 if test "${TEA_PLATFORM}" = "windows" \ 1949 -a x"${ac_cv_c_tclconfig}" = x ; then 1950 for i in `ls -d C:/Tcl/lib 2>/dev/null` \ 1951 `ls -d C:/Progra~1/Tcl/lib 2>/dev/null` \ 1952 ; do 1953 if test -f "$i/tclConfig.sh" ; then 1954 ac_cv_c_tclconfig="`(cd $i; pwd)`" 1955 break 1956 fi 1957 done 1958 fi 1959 1960 # check in a few common install locations 1961 if test x"${ac_cv_c_tclconfig}" = x ; then 1962 for i in `ls -d ${libdir} 2>/dev/null` \ 1963 `ls -d ${exec_prefix}/lib 2>/dev/null` \ 1964 `ls -d ${prefix}/lib 2>/dev/null` \ 1965 `ls -d /usr/local/lib 2>/dev/null` \ 1966 `ls -d /usr/contrib/lib 2>/dev/null` \ 1967 `ls -d /usr/lib 2>/dev/null` \ 1968 `ls -d /usr/lib64 2>/dev/null` \ 1969 ; do 1970 if test -f "$i/tclConfig.sh" ; then 1971 ac_cv_c_tclconfig="`(cd $i; pwd)`" 1972 break 1973 fi 1974 done 1975 fi 1976 1977 # check in a few other private locations 1978 if test x"${ac_cv_c_tclconfig}" = x ; then 1979 for i in \ 1980 ${srcdir}/../tcl \ 1981 `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \ 1982 `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \ 1983 `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do 1984 if test "${TEA_PLATFORM}" = "windows" \ 1985 -a -f "$i/win/tclConfig.sh" ; then 1986 ac_cv_c_tclconfig="`(cd $i/win; pwd)`" 1987 break 1988 fi 1989 if test -f "$i/unix/tclConfig.sh" ; then 1990 ac_cv_c_tclconfig="`(cd $i/unix; pwd)`" 1991 break 1992 fi 1993 done 1994 fi 1995 1996fi 1997 1998 1999 if test x"${ac_cv_c_tclconfig}" = x ; then 2000 TCL_BIN_DIR="# no Tcl configs found" 2001 { { echo "$as_me:$LINENO: error: Can't find Tcl configuration definitions" >&5 2002echo "$as_me: error: Can't find Tcl configuration definitions" >&2;} 2003 { (exit 1); exit 1; }; } 2004 else 2005 no_tcl= 2006 TCL_BIN_DIR="${ac_cv_c_tclconfig}" 2007 { echo "$as_me:$LINENO: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5 2008echo "${ECHO_T}found ${TCL_BIN_DIR}/tclConfig.sh" >&6; } 2009 fi 2010 fi 2011 2012 2013 { echo "$as_me:$LINENO: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5 2014echo $ECHO_N "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... $ECHO_C" >&6; } 2015 2016 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then 2017 { echo "$as_me:$LINENO: result: loading" >&5 2018echo "${ECHO_T}loading" >&6; } 2019 . "${TCL_BIN_DIR}/tclConfig.sh" 2020 else 2021 { echo "$as_me:$LINENO: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5 2022echo "${ECHO_T}could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; } 2023 fi 2024 2025 # eval is required to do the TCL_DBGX substitution 2026 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" 2027 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" 2028 2029 # If the TCL_BIN_DIR is the build directory (not the install directory), 2030 # then set the common variable name to the value of the build variables. 2031 # For example, the variable TCL_LIB_SPEC will be set to the value 2032 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC 2033 # instead of TCL_BUILD_LIB_SPEC since it will work with both an 2034 # installed and uninstalled version of Tcl. 2035 if test -f "${TCL_BIN_DIR}/Makefile" ; then 2036 TCL_LIB_SPEC="${TCL_BUILD_LIB_SPEC}" 2037 TCL_STUB_LIB_SPEC="${TCL_BUILD_STUB_LIB_SPEC}" 2038 TCL_STUB_LIB_PATH="${TCL_BUILD_STUB_LIB_PATH}" 2039 elif test "`uname -s`" = "Darwin"; then 2040 # If Tcl was built as a framework, attempt to use the libraries 2041 # from the framework at the given location so that linking works 2042 # against Tcl.framework installed in an arbitrary location. 2043 case ${TCL_DEFS} in 2044 *TCL_FRAMEWORK*) 2045 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then 2046 for i in "`cd "${TCL_BIN_DIR}"; pwd`" \ 2047 "`cd "${TCL_BIN_DIR}"/../..; pwd`"; do 2048 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then 2049 TCL_LIB_SPEC="-F`dirname "$i" | sed -e 's/ /\\\\ /g'` -framework ${TCL_LIB_FILE}" 2050 break 2051 fi 2052 done 2053 fi 2054 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then 2055 TCL_STUB_LIB_SPEC="-L`echo "${TCL_BIN_DIR}" | sed -e 's/ /\\\\ /g'` ${TCL_STUB_LIB_FLAG}" 2056 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}" 2057 fi 2058 ;; 2059 esac 2060 fi 2061 2062 # eval is required to do the TCL_DBGX substitution 2063 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" 2064 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" 2065 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" 2066 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 case "`uname -s`" in 2082 *CYGWIN_*) 2083 { echo "$as_me:$LINENO: checking for cygwin variant" >&5 2084echo $ECHO_N "checking for cygwin variant... $ECHO_C" >&6; } 2085 case ${TCL_EXTRA_CFLAGS} in 2086 *-mwin32*|*-mno-cygwin*) 2087 TEA_PLATFORM="windows" 2088 CFLAGS="$CFLAGS -mwin32" 2089 { echo "$as_me:$LINENO: result: win32" >&5 2090echo "${ECHO_T}win32" >&6; } 2091 ;; 2092 *) 2093 TEA_PLATFORM="unix" 2094 { echo "$as_me:$LINENO: result: unix" >&5 2095echo "${ECHO_T}unix" >&6; } 2096 ;; 2097 esac 2098 EXEEXT=".exe" 2099 ;; 2100 *) 2101 ;; 2102 esac 2103 2104 # Do this here as we have fully defined TEA_PLATFORM now 2105 if test "${TEA_PLATFORM}" = "windows" ; then 2106 # The BUILD_$pkg is to define the correct extern storage class 2107 # handling when making this package 2108 2109cat >>confdefs.h <<_ACEOF 2110#define BUILD_${PACKAGE_NAME} 2111_ACEOF 2112 2113 CLEANFILES="$CLEANFILES *.lib *.dll *.pdb *.exp" 2114 fi 2115 2116 # TEA specific: 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 # Don't put any macros that use the compiler (e.g. AC_TRY_COMPILE) 2127 # in this macro, they need to go into TEA_SETUP_COMPILER instead. 2128 2129 # If the user did not set CFLAGS, set it now to keep 2130 # the AC_PROG_CC macro from adding "-g -O2". 2131 if test "${CFLAGS+set}" != "set" ; then 2132 CFLAGS="" 2133 fi 2134 2135 ac_ext=c 2136ac_cpp='$CPP $CPPFLAGS' 2137ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2138ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2139ac_compiler_gnu=$ac_cv_c_compiler_gnu 2140if test -n "$ac_tool_prefix"; then 2141 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2142set dummy ${ac_tool_prefix}gcc; ac_word=$2 2143{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2144echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2145if test "${ac_cv_prog_CC+set}" = set; then 2146 echo $ECHO_N "(cached) $ECHO_C" >&6 2147else 2148 if test -n "$CC"; then 2149 ac_cv_prog_CC="$CC" # Let the user override the test. 2150else 2151as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2152for as_dir in $PATH 2153do 2154 IFS=$as_save_IFS 2155 test -z "$as_dir" && as_dir=. 2156 for ac_exec_ext in '' $ac_executable_extensions; do 2157 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2158 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2159 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2160 break 2 2161 fi 2162done 2163done 2164IFS=$as_save_IFS 2165 2166fi 2167fi 2168CC=$ac_cv_prog_CC 2169if test -n "$CC"; then 2170 { echo "$as_me:$LINENO: result: $CC" >&5 2171echo "${ECHO_T}$CC" >&6; } 2172else 2173 { echo "$as_me:$LINENO: result: no" >&5 2174echo "${ECHO_T}no" >&6; } 2175fi 2176 2177 2178fi 2179if test -z "$ac_cv_prog_CC"; then 2180 ac_ct_CC=$CC 2181 # Extract the first word of "gcc", so it can be a program name with args. 2182set dummy gcc; ac_word=$2 2183{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2184echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2185if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2186 echo $ECHO_N "(cached) $ECHO_C" >&6 2187else 2188 if test -n "$ac_ct_CC"; then 2189 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2190else 2191as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2192for as_dir in $PATH 2193do 2194 IFS=$as_save_IFS 2195 test -z "$as_dir" && as_dir=. 2196 for ac_exec_ext in '' $ac_executable_extensions; do 2197 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2198 ac_cv_prog_ac_ct_CC="gcc" 2199 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2200 break 2 2201 fi 2202done 2203done 2204IFS=$as_save_IFS 2205 2206fi 2207fi 2208ac_ct_CC=$ac_cv_prog_ac_ct_CC 2209if test -n "$ac_ct_CC"; then 2210 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2211echo "${ECHO_T}$ac_ct_CC" >&6; } 2212else 2213 { echo "$as_me:$LINENO: result: no" >&5 2214echo "${ECHO_T}no" >&6; } 2215fi 2216 2217 if test "x$ac_ct_CC" = x; then 2218 CC="" 2219 else 2220 case $cross_compiling:$ac_tool_warned in 2221yes:) 2222{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2223whose name does not start with the host triplet. If you think this 2224configuration is useful to you, please write to autoconf@gnu.org." >&5 2225echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2226whose name does not start with the host triplet. If you think this 2227configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2228ac_tool_warned=yes ;; 2229esac 2230 CC=$ac_ct_CC 2231 fi 2232else 2233 CC="$ac_cv_prog_CC" 2234fi 2235 2236if test -z "$CC"; then 2237 if test -n "$ac_tool_prefix"; then 2238 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2239set dummy ${ac_tool_prefix}cc; ac_word=$2 2240{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2241echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2242if test "${ac_cv_prog_CC+set}" = set; then 2243 echo $ECHO_N "(cached) $ECHO_C" >&6 2244else 2245 if test -n "$CC"; then 2246 ac_cv_prog_CC="$CC" # Let the user override the test. 2247else 2248as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2249for as_dir in $PATH 2250do 2251 IFS=$as_save_IFS 2252 test -z "$as_dir" && as_dir=. 2253 for ac_exec_ext in '' $ac_executable_extensions; do 2254 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2255 ac_cv_prog_CC="${ac_tool_prefix}cc" 2256 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2257 break 2 2258 fi 2259done 2260done 2261IFS=$as_save_IFS 2262 2263fi 2264fi 2265CC=$ac_cv_prog_CC 2266if test -n "$CC"; then 2267 { echo "$as_me:$LINENO: result: $CC" >&5 2268echo "${ECHO_T}$CC" >&6; } 2269else 2270 { echo "$as_me:$LINENO: result: no" >&5 2271echo "${ECHO_T}no" >&6; } 2272fi 2273 2274 2275 fi 2276fi 2277if test -z "$CC"; then 2278 # Extract the first word of "cc", so it can be a program name with args. 2279set dummy cc; ac_word=$2 2280{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2281echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2282if test "${ac_cv_prog_CC+set}" = set; then 2283 echo $ECHO_N "(cached) $ECHO_C" >&6 2284else 2285 if test -n "$CC"; then 2286 ac_cv_prog_CC="$CC" # Let the user override the test. 2287else 2288 ac_prog_rejected=no 2289as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2290for as_dir in $PATH 2291do 2292 IFS=$as_save_IFS 2293 test -z "$as_dir" && as_dir=. 2294 for ac_exec_ext in '' $ac_executable_extensions; do 2295 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2296 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2297 ac_prog_rejected=yes 2298 continue 2299 fi 2300 ac_cv_prog_CC="cc" 2301 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2302 break 2 2303 fi 2304done 2305done 2306IFS=$as_save_IFS 2307 2308if test $ac_prog_rejected = yes; then 2309 # We found a bogon in the path, so make sure we never use it. 2310 set dummy $ac_cv_prog_CC 2311 shift 2312 if test $# != 0; then 2313 # We chose a different compiler from the bogus one. 2314 # However, it has the same basename, so the bogon will be chosen 2315 # first if we set CC to just the basename; use the full file name. 2316 shift 2317 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2318 fi 2319fi 2320fi 2321fi 2322CC=$ac_cv_prog_CC 2323if test -n "$CC"; then 2324 { echo "$as_me:$LINENO: result: $CC" >&5 2325echo "${ECHO_T}$CC" >&6; } 2326else 2327 { echo "$as_me:$LINENO: result: no" >&5 2328echo "${ECHO_T}no" >&6; } 2329fi 2330 2331 2332fi 2333if test -z "$CC"; then 2334 if test -n "$ac_tool_prefix"; then 2335 for ac_prog in cl.exe 2336 do 2337 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2338set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2339{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2340echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2341if test "${ac_cv_prog_CC+set}" = set; then 2342 echo $ECHO_N "(cached) $ECHO_C" >&6 2343else 2344 if test -n "$CC"; then 2345 ac_cv_prog_CC="$CC" # Let the user override the test. 2346else 2347as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2348for as_dir in $PATH 2349do 2350 IFS=$as_save_IFS 2351 test -z "$as_dir" && as_dir=. 2352 for ac_exec_ext in '' $ac_executable_extensions; do 2353 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2354 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2355 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2356 break 2 2357 fi 2358done 2359done 2360IFS=$as_save_IFS 2361 2362fi 2363fi 2364CC=$ac_cv_prog_CC 2365if test -n "$CC"; then 2366 { echo "$as_me:$LINENO: result: $CC" >&5 2367echo "${ECHO_T}$CC" >&6; } 2368else 2369 { echo "$as_me:$LINENO: result: no" >&5 2370echo "${ECHO_T}no" >&6; } 2371fi 2372 2373 2374 test -n "$CC" && break 2375 done 2376fi 2377if test -z "$CC"; then 2378 ac_ct_CC=$CC 2379 for ac_prog in cl.exe 2380do 2381 # Extract the first word of "$ac_prog", so it can be a program name with args. 2382set dummy $ac_prog; ac_word=$2 2383{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2384echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2385if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2386 echo $ECHO_N "(cached) $ECHO_C" >&6 2387else 2388 if test -n "$ac_ct_CC"; then 2389 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2390else 2391as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2392for as_dir in $PATH 2393do 2394 IFS=$as_save_IFS 2395 test -z "$as_dir" && as_dir=. 2396 for ac_exec_ext in '' $ac_executable_extensions; do 2397 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2398 ac_cv_prog_ac_ct_CC="$ac_prog" 2399 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2400 break 2 2401 fi 2402done 2403done 2404IFS=$as_save_IFS 2405 2406fi 2407fi 2408ac_ct_CC=$ac_cv_prog_ac_ct_CC 2409if test -n "$ac_ct_CC"; then 2410 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2411echo "${ECHO_T}$ac_ct_CC" >&6; } 2412else 2413 { echo "$as_me:$LINENO: result: no" >&5 2414echo "${ECHO_T}no" >&6; } 2415fi 2416 2417 2418 test -n "$ac_ct_CC" && break 2419done 2420 2421 if test "x$ac_ct_CC" = x; then 2422 CC="" 2423 else 2424 case $cross_compiling:$ac_tool_warned in 2425yes:) 2426{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2427whose name does not start with the host triplet. If you think this 2428configuration is useful to you, please write to autoconf@gnu.org." >&5 2429echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2430whose name does not start with the host triplet. If you think this 2431configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2432ac_tool_warned=yes ;; 2433esac 2434 CC=$ac_ct_CC 2435 fi 2436fi 2437 2438fi 2439 2440 2441test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2442See \`config.log' for more details." >&5 2443echo "$as_me: error: no acceptable C compiler found in \$PATH 2444See \`config.log' for more details." >&2;} 2445 { (exit 1); exit 1; }; } 2446 2447# Provide some information about the compiler. 2448echo "$as_me:$LINENO: checking for C compiler version" >&5 2449ac_compiler=`set X $ac_compile; echo $2` 2450{ (ac_try="$ac_compiler --version >&5" 2451case "(($ac_try" in 2452 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2453 *) ac_try_echo=$ac_try;; 2454esac 2455eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2456 (eval "$ac_compiler --version >&5") 2>&5 2457 ac_status=$? 2458 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2459 (exit $ac_status); } 2460{ (ac_try="$ac_compiler -v >&5" 2461case "(($ac_try" in 2462 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2463 *) ac_try_echo=$ac_try;; 2464esac 2465eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2466 (eval "$ac_compiler -v >&5") 2>&5 2467 ac_status=$? 2468 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2469 (exit $ac_status); } 2470{ (ac_try="$ac_compiler -V >&5" 2471case "(($ac_try" in 2472 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2473 *) ac_try_echo=$ac_try;; 2474esac 2475eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2476 (eval "$ac_compiler -V >&5") 2>&5 2477 ac_status=$? 2478 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2479 (exit $ac_status); } 2480 2481cat >conftest.$ac_ext <<_ACEOF 2482/* confdefs.h. */ 2483_ACEOF 2484cat confdefs.h >>conftest.$ac_ext 2485cat >>conftest.$ac_ext <<_ACEOF 2486/* end confdefs.h. */ 2487 2488int 2489main () 2490{ 2491 2492 ; 2493 return 0; 2494} 2495_ACEOF 2496ac_clean_files_save=$ac_clean_files 2497ac_clean_files="$ac_clean_files a.out a.exe b.out" 2498# Try to create an executable without -o first, disregard a.out. 2499# It will help us diagnose broken compilers, and finding out an intuition 2500# of exeext. 2501{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2502echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2503ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2504# 2505# List of possible output files, starting from the most likely. 2506# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2507# only as a last resort. b.out is created by i960 compilers. 2508ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2509# 2510# The IRIX 6 linker writes into existing files which may not be 2511# executable, retaining their permissions. Remove them first so a 2512# subsequent execution test works. 2513ac_rmfiles= 2514for ac_file in $ac_files 2515do 2516 case $ac_file in 2517 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2518 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2519 esac 2520done 2521rm -f $ac_rmfiles 2522 2523if { (ac_try="$ac_link_default" 2524case "(($ac_try" in 2525 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2526 *) ac_try_echo=$ac_try;; 2527esac 2528eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2529 (eval "$ac_link_default") 2>&5 2530 ac_status=$? 2531 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2532 (exit $ac_status); }; then 2533 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2534# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2535# in a Makefile. We should not override ac_cv_exeext if it was cached, 2536# so that the user can short-circuit this test for compilers unknown to 2537# Autoconf. 2538for ac_file in $ac_files '' 2539do 2540 test -f "$ac_file" || continue 2541 case $ac_file in 2542 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2543 ;; 2544 [ab].out ) 2545 # We found the default executable, but exeext='' is most 2546 # certainly right. 2547 break;; 2548 *.* ) 2549 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2550 then :; else 2551 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2552 fi 2553 # We set ac_cv_exeext here because the later test for it is not 2554 # safe: cross compilers may not add the suffix if given an `-o' 2555 # argument, so we may need to know it at that point already. 2556 # Even if this section looks crufty: it has the advantage of 2557 # actually working. 2558 break;; 2559 * ) 2560 break;; 2561 esac 2562done 2563test "$ac_cv_exeext" = no && ac_cv_exeext= 2564 2565else 2566 ac_file='' 2567fi 2568 2569{ echo "$as_me:$LINENO: result: $ac_file" >&5 2570echo "${ECHO_T}$ac_file" >&6; } 2571if test -z "$ac_file"; then 2572 echo "$as_me: failed program was:" >&5 2573sed 's/^/| /' conftest.$ac_ext >&5 2574 2575{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2576See \`config.log' for more details." >&5 2577echo "$as_me: error: C compiler cannot create executables 2578See \`config.log' for more details." >&2;} 2579 { (exit 77); exit 77; }; } 2580fi 2581 2582ac_exeext=$ac_cv_exeext 2583 2584# Check that the compiler produces executables we can run. If not, either 2585# the compiler is broken, or we cross compile. 2586{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2587echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 2588# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2589# If not cross compiling, check that we can run a simple program. 2590if test "$cross_compiling" != yes; then 2591 if { ac_try='./$ac_file' 2592 { (case "(($ac_try" in 2593 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2594 *) ac_try_echo=$ac_try;; 2595esac 2596eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2597 (eval "$ac_try") 2>&5 2598 ac_status=$? 2599 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2600 (exit $ac_status); }; }; then 2601 cross_compiling=no 2602 else 2603 if test "$cross_compiling" = maybe; then 2604 cross_compiling=yes 2605 else 2606 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2607If you meant to cross compile, use \`--host'. 2608See \`config.log' for more details." >&5 2609echo "$as_me: error: cannot run C compiled programs. 2610If you meant to cross compile, use \`--host'. 2611See \`config.log' for more details." >&2;} 2612 { (exit 1); exit 1; }; } 2613 fi 2614 fi 2615fi 2616{ echo "$as_me:$LINENO: result: yes" >&5 2617echo "${ECHO_T}yes" >&6; } 2618 2619rm -f a.out a.exe conftest$ac_cv_exeext b.out 2620ac_clean_files=$ac_clean_files_save 2621# Check that the compiler produces executables we can run. If not, either 2622# the compiler is broken, or we cross compile. 2623{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2624echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 2625{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 2626echo "${ECHO_T}$cross_compiling" >&6; } 2627 2628{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 2629echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2630if { (ac_try="$ac_link" 2631case "(($ac_try" in 2632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2633 *) ac_try_echo=$ac_try;; 2634esac 2635eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2636 (eval "$ac_link") 2>&5 2637 ac_status=$? 2638 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2639 (exit $ac_status); }; then 2640 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2641# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2642# work properly (i.e., refer to `conftest.exe'), while it won't with 2643# `rm'. 2644for ac_file in conftest.exe conftest conftest.*; do 2645 test -f "$ac_file" || continue 2646 case $ac_file in 2647 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2648 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2649 break;; 2650 * ) break;; 2651 esac 2652done 2653else 2654 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2655See \`config.log' for more details." >&5 2656echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2657See \`config.log' for more details." >&2;} 2658 { (exit 1); exit 1; }; } 2659fi 2660 2661rm -f conftest$ac_cv_exeext 2662{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2663echo "${ECHO_T}$ac_cv_exeext" >&6; } 2664 2665rm -f conftest.$ac_ext 2666EXEEXT=$ac_cv_exeext 2667ac_exeext=$EXEEXT 2668{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 2669echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 2670if test "${ac_cv_objext+set}" = set; then 2671 echo $ECHO_N "(cached) $ECHO_C" >&6 2672else 2673 cat >conftest.$ac_ext <<_ACEOF 2674/* confdefs.h. */ 2675_ACEOF 2676cat confdefs.h >>conftest.$ac_ext 2677cat >>conftest.$ac_ext <<_ACEOF 2678/* end confdefs.h. */ 2679 2680int 2681main () 2682{ 2683 2684 ; 2685 return 0; 2686} 2687_ACEOF 2688rm -f conftest.o conftest.obj 2689if { (ac_try="$ac_compile" 2690case "(($ac_try" in 2691 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2692 *) ac_try_echo=$ac_try;; 2693esac 2694eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2695 (eval "$ac_compile") 2>&5 2696 ac_status=$? 2697 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2698 (exit $ac_status); }; then 2699 for ac_file in conftest.o conftest.obj conftest.*; do 2700 test -f "$ac_file" || continue; 2701 case $ac_file in 2702 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2703 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2704 break;; 2705 esac 2706done 2707else 2708 echo "$as_me: failed program was:" >&5 2709sed 's/^/| /' conftest.$ac_ext >&5 2710 2711{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2712See \`config.log' for more details." >&5 2713echo "$as_me: error: cannot compute suffix of object files: cannot compile 2714See \`config.log' for more details." >&2;} 2715 { (exit 1); exit 1; }; } 2716fi 2717 2718rm -f conftest.$ac_cv_objext conftest.$ac_ext 2719fi 2720{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2721echo "${ECHO_T}$ac_cv_objext" >&6; } 2722OBJEXT=$ac_cv_objext 2723ac_objext=$OBJEXT 2724{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2725echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 2726if test "${ac_cv_c_compiler_gnu+set}" = set; then 2727 echo $ECHO_N "(cached) $ECHO_C" >&6 2728else 2729 cat >conftest.$ac_ext <<_ACEOF 2730/* confdefs.h. */ 2731_ACEOF 2732cat confdefs.h >>conftest.$ac_ext 2733cat >>conftest.$ac_ext <<_ACEOF 2734/* end confdefs.h. */ 2735 2736int 2737main () 2738{ 2739#ifndef __GNUC__ 2740 choke me 2741#endif 2742 2743 ; 2744 return 0; 2745} 2746_ACEOF 2747rm -f conftest.$ac_objext 2748if { (ac_try="$ac_compile" 2749case "(($ac_try" in 2750 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2751 *) ac_try_echo=$ac_try;; 2752esac 2753eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2754 (eval "$ac_compile") 2>conftest.er1 2755 ac_status=$? 2756 grep -v '^ *+' conftest.er1 >conftest.err 2757 rm -f conftest.er1 2758 cat conftest.err >&5 2759 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2760 (exit $ac_status); } && { 2761 test -z "$ac_c_werror_flag" || 2762 test ! -s conftest.err 2763 } && test -s conftest.$ac_objext; then 2764 ac_compiler_gnu=yes 2765else 2766 echo "$as_me: failed program was:" >&5 2767sed 's/^/| /' conftest.$ac_ext >&5 2768 2769 ac_compiler_gnu=no 2770fi 2771 2772rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2773ac_cv_c_compiler_gnu=$ac_compiler_gnu 2774 2775fi 2776{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2777echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2778GCC=`test $ac_compiler_gnu = yes && echo yes` 2779ac_test_CFLAGS=${CFLAGS+set} 2780ac_save_CFLAGS=$CFLAGS 2781{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2782echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2783if test "${ac_cv_prog_cc_g+set}" = set; then 2784 echo $ECHO_N "(cached) $ECHO_C" >&6 2785else 2786 ac_save_c_werror_flag=$ac_c_werror_flag 2787 ac_c_werror_flag=yes 2788 ac_cv_prog_cc_g=no 2789 CFLAGS="-g" 2790 cat >conftest.$ac_ext <<_ACEOF 2791/* confdefs.h. */ 2792_ACEOF 2793cat confdefs.h >>conftest.$ac_ext 2794cat >>conftest.$ac_ext <<_ACEOF 2795/* end confdefs.h. */ 2796 2797int 2798main () 2799{ 2800 2801 ; 2802 return 0; 2803} 2804_ACEOF 2805rm -f conftest.$ac_objext 2806if { (ac_try="$ac_compile" 2807case "(($ac_try" in 2808 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2809 *) ac_try_echo=$ac_try;; 2810esac 2811eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2812 (eval "$ac_compile") 2>conftest.er1 2813 ac_status=$? 2814 grep -v '^ *+' conftest.er1 >conftest.err 2815 rm -f conftest.er1 2816 cat conftest.err >&5 2817 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2818 (exit $ac_status); } && { 2819 test -z "$ac_c_werror_flag" || 2820 test ! -s conftest.err 2821 } && test -s conftest.$ac_objext; then 2822 ac_cv_prog_cc_g=yes 2823else 2824 echo "$as_me: failed program was:" >&5 2825sed 's/^/| /' conftest.$ac_ext >&5 2826 2827 CFLAGS="" 2828 cat >conftest.$ac_ext <<_ACEOF 2829/* confdefs.h. */ 2830_ACEOF 2831cat confdefs.h >>conftest.$ac_ext 2832cat >>conftest.$ac_ext <<_ACEOF 2833/* end confdefs.h. */ 2834 2835int 2836main () 2837{ 2838 2839 ; 2840 return 0; 2841} 2842_ACEOF 2843rm -f conftest.$ac_objext 2844if { (ac_try="$ac_compile" 2845case "(($ac_try" in 2846 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2847 *) ac_try_echo=$ac_try;; 2848esac 2849eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2850 (eval "$ac_compile") 2>conftest.er1 2851 ac_status=$? 2852 grep -v '^ *+' conftest.er1 >conftest.err 2853 rm -f conftest.er1 2854 cat conftest.err >&5 2855 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2856 (exit $ac_status); } && { 2857 test -z "$ac_c_werror_flag" || 2858 test ! -s conftest.err 2859 } && test -s conftest.$ac_objext; then 2860 : 2861else 2862 echo "$as_me: failed program was:" >&5 2863sed 's/^/| /' conftest.$ac_ext >&5 2864 2865 ac_c_werror_flag=$ac_save_c_werror_flag 2866 CFLAGS="-g" 2867 cat >conftest.$ac_ext <<_ACEOF 2868/* confdefs.h. */ 2869_ACEOF 2870cat confdefs.h >>conftest.$ac_ext 2871cat >>conftest.$ac_ext <<_ACEOF 2872/* end confdefs.h. */ 2873 2874int 2875main () 2876{ 2877 2878 ; 2879 return 0; 2880} 2881_ACEOF 2882rm -f conftest.$ac_objext 2883if { (ac_try="$ac_compile" 2884case "(($ac_try" in 2885 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2886 *) ac_try_echo=$ac_try;; 2887esac 2888eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2889 (eval "$ac_compile") 2>conftest.er1 2890 ac_status=$? 2891 grep -v '^ *+' conftest.er1 >conftest.err 2892 rm -f conftest.er1 2893 cat conftest.err >&5 2894 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2895 (exit $ac_status); } && { 2896 test -z "$ac_c_werror_flag" || 2897 test ! -s conftest.err 2898 } && test -s conftest.$ac_objext; then 2899 ac_cv_prog_cc_g=yes 2900else 2901 echo "$as_me: failed program was:" >&5 2902sed 's/^/| /' conftest.$ac_ext >&5 2903 2904 2905fi 2906 2907rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2908fi 2909 2910rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2911fi 2912 2913rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2914 ac_c_werror_flag=$ac_save_c_werror_flag 2915fi 2916{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2917echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 2918if test "$ac_test_CFLAGS" = set; then 2919 CFLAGS=$ac_save_CFLAGS 2920elif test $ac_cv_prog_cc_g = yes; then 2921 if test "$GCC" = yes; then 2922 CFLAGS="-g -O2" 2923 else 2924 CFLAGS="-g" 2925 fi 2926else 2927 if test "$GCC" = yes; then 2928 CFLAGS="-O2" 2929 else 2930 CFLAGS= 2931 fi 2932fi 2933{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 2934echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 2935if test "${ac_cv_prog_cc_c89+set}" = set; then 2936 echo $ECHO_N "(cached) $ECHO_C" >&6 2937else 2938 ac_cv_prog_cc_c89=no 2939ac_save_CC=$CC 2940cat >conftest.$ac_ext <<_ACEOF 2941/* confdefs.h. */ 2942_ACEOF 2943cat confdefs.h >>conftest.$ac_ext 2944cat >>conftest.$ac_ext <<_ACEOF 2945/* end confdefs.h. */ 2946#include <stdarg.h> 2947#include <stdio.h> 2948#include <sys/types.h> 2949#include <sys/stat.h> 2950/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2951struct buf { int x; }; 2952FILE * (*rcsopen) (struct buf *, struct stat *, int); 2953static char *e (p, i) 2954 char **p; 2955 int i; 2956{ 2957 return p[i]; 2958} 2959static char *f (char * (*g) (char **, int), char **p, ...) 2960{ 2961 char *s; 2962 va_list v; 2963 va_start (v,p); 2964 s = g (p, va_arg (v,int)); 2965 va_end (v); 2966 return s; 2967} 2968 2969/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2970 function prototypes and stuff, but not '\xHH' hex character constants. 2971 These don't provoke an error unfortunately, instead are silently treated 2972 as 'x'. The following induces an error, until -std is added to get 2973 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2974 array size at least. It's necessary to write '\x00'==0 to get something 2975 that's true only with -std. */ 2976int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2977 2978/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2979 inside strings and character constants. */ 2980#define FOO(x) 'x' 2981int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2982 2983int test (int i, double x); 2984struct s1 {int (*f) (int a);}; 2985struct s2 {int (*f) (double a);}; 2986int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2987int argc; 2988char **argv; 2989int 2990main () 2991{ 2992return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2993 ; 2994 return 0; 2995} 2996_ACEOF 2997for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2998 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2999do 3000 CC="$ac_save_CC $ac_arg" 3001 rm -f conftest.$ac_objext 3002if { (ac_try="$ac_compile" 3003case "(($ac_try" in 3004 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3005 *) ac_try_echo=$ac_try;; 3006esac 3007eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3008 (eval "$ac_compile") 2>conftest.er1 3009 ac_status=$? 3010 grep -v '^ *+' conftest.er1 >conftest.err 3011 rm -f conftest.er1 3012 cat conftest.err >&5 3013 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3014 (exit $ac_status); } && { 3015 test -z "$ac_c_werror_flag" || 3016 test ! -s conftest.err 3017 } && test -s conftest.$ac_objext; then 3018 ac_cv_prog_cc_c89=$ac_arg 3019else 3020 echo "$as_me: failed program was:" >&5 3021sed 's/^/| /' conftest.$ac_ext >&5 3022 3023 3024fi 3025 3026rm -f core conftest.err conftest.$ac_objext 3027 test "x$ac_cv_prog_cc_c89" != "xno" && break 3028done 3029rm -f conftest.$ac_ext 3030CC=$ac_save_CC 3031 3032fi 3033# AC_CACHE_VAL 3034case "x$ac_cv_prog_cc_c89" in 3035 x) 3036 { echo "$as_me:$LINENO: result: none needed" >&5 3037echo "${ECHO_T}none needed" >&6; } ;; 3038 xno) 3039 { echo "$as_me:$LINENO: result: unsupported" >&5 3040echo "${ECHO_T}unsupported" >&6; } ;; 3041 *) 3042 CC="$CC $ac_cv_prog_cc_c89" 3043 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 3044echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 3045esac 3046 3047 3048ac_ext=c 3049ac_cpp='$CPP $CPPFLAGS' 3050ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3051ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3052ac_compiler_gnu=$ac_cv_c_compiler_gnu 3053 3054 ac_ext=c 3055ac_cpp='$CPP $CPPFLAGS' 3056ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3057ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3058ac_compiler_gnu=$ac_cv_c_compiler_gnu 3059{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 3060echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 3061# On Suns, sometimes $CPP names a directory. 3062if test -n "$CPP" && test -d "$CPP"; then 3063 CPP= 3064fi 3065if test -z "$CPP"; then 3066 if test "${ac_cv_prog_CPP+set}" = set; then 3067 echo $ECHO_N "(cached) $ECHO_C" >&6 3068else 3069 # Double quotes because CPP needs to be expanded 3070 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3071 do 3072 ac_preproc_ok=false 3073for ac_c_preproc_warn_flag in '' yes 3074do 3075 # Use a header file that comes with gcc, so configuring glibc 3076 # with a fresh cross-compiler works. 3077 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3078 # <limits.h> exists even on freestanding compilers. 3079 # On the NeXT, cc -E runs the code through the compiler's parser, 3080 # not just through cpp. "Syntax error" is here to catch this case. 3081 cat >conftest.$ac_ext <<_ACEOF 3082/* confdefs.h. */ 3083_ACEOF 3084cat confdefs.h >>conftest.$ac_ext 3085cat >>conftest.$ac_ext <<_ACEOF 3086/* end confdefs.h. */ 3087#ifdef __STDC__ 3088# include <limits.h> 3089#else 3090# include <assert.h> 3091#endif 3092 Syntax error 3093_ACEOF 3094if { (ac_try="$ac_cpp conftest.$ac_ext" 3095case "(($ac_try" in 3096 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3097 *) ac_try_echo=$ac_try;; 3098esac 3099eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3100 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3101 ac_status=$? 3102 grep -v '^ *+' conftest.er1 >conftest.err 3103 rm -f conftest.er1 3104 cat conftest.err >&5 3105 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3106 (exit $ac_status); } >/dev/null && { 3107 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3108 test ! -s conftest.err 3109 }; then 3110 : 3111else 3112 echo "$as_me: failed program was:" >&5 3113sed 's/^/| /' conftest.$ac_ext >&5 3114 3115 # Broken: fails on valid input. 3116continue 3117fi 3118 3119rm -f conftest.err conftest.$ac_ext 3120 3121 # OK, works on sane cases. Now check whether nonexistent headers 3122 # can be detected and how. 3123 cat >conftest.$ac_ext <<_ACEOF 3124/* confdefs.h. */ 3125_ACEOF 3126cat confdefs.h >>conftest.$ac_ext 3127cat >>conftest.$ac_ext <<_ACEOF 3128/* end confdefs.h. */ 3129#include <ac_nonexistent.h> 3130_ACEOF 3131if { (ac_try="$ac_cpp conftest.$ac_ext" 3132case "(($ac_try" in 3133 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3134 *) ac_try_echo=$ac_try;; 3135esac 3136eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3137 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3138 ac_status=$? 3139 grep -v '^ *+' conftest.er1 >conftest.err 3140 rm -f conftest.er1 3141 cat conftest.err >&5 3142 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3143 (exit $ac_status); } >/dev/null && { 3144 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3145 test ! -s conftest.err 3146 }; then 3147 # Broken: success on invalid input. 3148continue 3149else 3150 echo "$as_me: failed program was:" >&5 3151sed 's/^/| /' conftest.$ac_ext >&5 3152 3153 # Passes both tests. 3154ac_preproc_ok=: 3155break 3156fi 3157 3158rm -f conftest.err conftest.$ac_ext 3159 3160done 3161# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3162rm -f conftest.err conftest.$ac_ext 3163if $ac_preproc_ok; then 3164 break 3165fi 3166 3167 done 3168 ac_cv_prog_CPP=$CPP 3169 3170fi 3171 CPP=$ac_cv_prog_CPP 3172else 3173 ac_cv_prog_CPP=$CPP 3174fi 3175{ echo "$as_me:$LINENO: result: $CPP" >&5 3176echo "${ECHO_T}$CPP" >&6; } 3177ac_preproc_ok=false 3178for ac_c_preproc_warn_flag in '' yes 3179do 3180 # Use a header file that comes with gcc, so configuring glibc 3181 # with a fresh cross-compiler works. 3182 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3183 # <limits.h> exists even on freestanding compilers. 3184 # On the NeXT, cc -E runs the code through the compiler's parser, 3185 # not just through cpp. "Syntax error" is here to catch this case. 3186 cat >conftest.$ac_ext <<_ACEOF 3187/* confdefs.h. */ 3188_ACEOF 3189cat confdefs.h >>conftest.$ac_ext 3190cat >>conftest.$ac_ext <<_ACEOF 3191/* end confdefs.h. */ 3192#ifdef __STDC__ 3193# include <limits.h> 3194#else 3195# include <assert.h> 3196#endif 3197 Syntax error 3198_ACEOF 3199if { (ac_try="$ac_cpp conftest.$ac_ext" 3200case "(($ac_try" in 3201 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3202 *) ac_try_echo=$ac_try;; 3203esac 3204eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3205 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3206 ac_status=$? 3207 grep -v '^ *+' conftest.er1 >conftest.err 3208 rm -f conftest.er1 3209 cat conftest.err >&5 3210 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3211 (exit $ac_status); } >/dev/null && { 3212 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3213 test ! -s conftest.err 3214 }; then 3215 : 3216else 3217 echo "$as_me: failed program was:" >&5 3218sed 's/^/| /' conftest.$ac_ext >&5 3219 3220 # Broken: fails on valid input. 3221continue 3222fi 3223 3224rm -f conftest.err conftest.$ac_ext 3225 3226 # OK, works on sane cases. Now check whether nonexistent headers 3227 # can be detected and how. 3228 cat >conftest.$ac_ext <<_ACEOF 3229/* confdefs.h. */ 3230_ACEOF 3231cat confdefs.h >>conftest.$ac_ext 3232cat >>conftest.$ac_ext <<_ACEOF 3233/* end confdefs.h. */ 3234#include <ac_nonexistent.h> 3235_ACEOF 3236if { (ac_try="$ac_cpp conftest.$ac_ext" 3237case "(($ac_try" in 3238 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3239 *) ac_try_echo=$ac_try;; 3240esac 3241eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3242 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3243 ac_status=$? 3244 grep -v '^ *+' conftest.er1 >conftest.err 3245 rm -f conftest.er1 3246 cat conftest.err >&5 3247 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3248 (exit $ac_status); } >/dev/null && { 3249 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3250 test ! -s conftest.err 3251 }; then 3252 # Broken: success on invalid input. 3253continue 3254else 3255 echo "$as_me: failed program was:" >&5 3256sed 's/^/| /' conftest.$ac_ext >&5 3257 3258 # Passes both tests. 3259ac_preproc_ok=: 3260break 3261fi 3262 3263rm -f conftest.err conftest.$ac_ext 3264 3265done 3266# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3267rm -f conftest.err conftest.$ac_ext 3268if $ac_preproc_ok; then 3269 : 3270else 3271 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 3272See \`config.log' for more details." >&5 3273echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 3274See \`config.log' for more details." >&2;} 3275 { (exit 1); exit 1; }; } 3276fi 3277 3278ac_ext=c 3279ac_cpp='$CPP $CPPFLAGS' 3280ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3281ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3282ac_compiler_gnu=$ac_cv_c_compiler_gnu 3283 3284 3285 # Find a good install program. We prefer a C program (faster), 3286# so one script is as good as another. But avoid the broken or 3287# incompatible versions: 3288# SysV /etc/install, /usr/sbin/install 3289# SunOS /usr/etc/install 3290# IRIX /sbin/install 3291# AIX /bin/install 3292# AmigaOS /C/install, which installs bootblocks on floppy discs 3293# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3294# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3295# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3296# OS/2's system install, which has a completely different semantic 3297# ./install, which can be erroneously created by make from ./install.sh. 3298{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 3299echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } 3300if test -z "$INSTALL"; then 3301if test "${ac_cv_path_install+set}" = set; then 3302 echo $ECHO_N "(cached) $ECHO_C" >&6 3303else 3304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3305for as_dir in $PATH 3306do 3307 IFS=$as_save_IFS 3308 test -z "$as_dir" && as_dir=. 3309 # Account for people who put trailing slashes in PATH elements. 3310case $as_dir/ in 3311 ./ | .// | /cC/* | \ 3312 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3313 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 3314 /usr/ucb/* ) ;; 3315 *) 3316 # OSF1 and SCO ODT 3.0 have their own names for install. 3317 # Don't use installbsd from OSF since it installs stuff as root 3318 # by default. 3319 for ac_prog in ginstall scoinst install; do 3320 for ac_exec_ext in '' $ac_executable_extensions; do 3321 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 3322 if test $ac_prog = install && 3323 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3324 # AIX install. It has an incompatible calling convention. 3325 : 3326 elif test $ac_prog = install && 3327 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3328 # program-specific install script used by HP pwplus--don't use. 3329 : 3330 else 3331 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3332 break 3 3333 fi 3334 fi 3335 done 3336 done 3337 ;; 3338esac 3339done 3340IFS=$as_save_IFS 3341 3342 3343fi 3344 if test "${ac_cv_path_install+set}" = set; then 3345 INSTALL=$ac_cv_path_install 3346 else 3347 # As a last resort, use the slow shell script. Don't cache a 3348 # value for INSTALL within a source directory, because that will 3349 # break other packages using the cache if that directory is 3350 # removed, or if the value is a relative name. 3351 INSTALL=$ac_install_sh 3352 fi 3353fi 3354{ echo "$as_me:$LINENO: result: $INSTALL" >&5 3355echo "${ECHO_T}$INSTALL" >&6; } 3356 3357# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3358# It thinks the first close brace ends the variable substitution. 3359test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3360 3361test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3362 3363test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3364 3365 3366 #-------------------------------------------------------------------- 3367 # Checks to see if the make program sets the $MAKE variable. 3368 #-------------------------------------------------------------------- 3369 3370 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3371echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } 3372set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3373if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 3374 echo $ECHO_N "(cached) $ECHO_C" >&6 3375else 3376 cat >conftest.make <<\_ACEOF 3377SHELL = /bin/sh 3378all: 3379 @echo '@@@%%%=$(MAKE)=@@@%%%' 3380_ACEOF 3381# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 3382case `${MAKE-make} -f conftest.make 2>/dev/null` in 3383 *@@@%%%=?*=@@@%%%*) 3384 eval ac_cv_prog_make_${ac_make}_set=yes;; 3385 *) 3386 eval ac_cv_prog_make_${ac_make}_set=no;; 3387esac 3388rm -f conftest.make 3389fi 3390if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3391 { echo "$as_me:$LINENO: result: yes" >&5 3392echo "${ECHO_T}yes" >&6; } 3393 SET_MAKE= 3394else 3395 { echo "$as_me:$LINENO: result: no" >&5 3396echo "${ECHO_T}no" >&6; } 3397 SET_MAKE="MAKE=${MAKE-make}" 3398fi 3399 3400 3401 #-------------------------------------------------------------------- 3402 # Find ranlib 3403 #-------------------------------------------------------------------- 3404 3405 if test -n "$ac_tool_prefix"; then 3406 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3407set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3408{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3409echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3410if test "${ac_cv_prog_RANLIB+set}" = set; then 3411 echo $ECHO_N "(cached) $ECHO_C" >&6 3412else 3413 if test -n "$RANLIB"; then 3414 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3415else 3416as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3417for as_dir in $PATH 3418do 3419 IFS=$as_save_IFS 3420 test -z "$as_dir" && as_dir=. 3421 for ac_exec_ext in '' $ac_executable_extensions; do 3422 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3423 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3424 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3425 break 2 3426 fi 3427done 3428done 3429IFS=$as_save_IFS 3430 3431fi 3432fi 3433RANLIB=$ac_cv_prog_RANLIB 3434if test -n "$RANLIB"; then 3435 { echo "$as_me:$LINENO: result: $RANLIB" >&5 3436echo "${ECHO_T}$RANLIB" >&6; } 3437else 3438 { echo "$as_me:$LINENO: result: no" >&5 3439echo "${ECHO_T}no" >&6; } 3440fi 3441 3442 3443fi 3444if test -z "$ac_cv_prog_RANLIB"; then 3445 ac_ct_RANLIB=$RANLIB 3446 # Extract the first word of "ranlib", so it can be a program name with args. 3447set dummy ranlib; ac_word=$2 3448{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3449echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3450if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 3451 echo $ECHO_N "(cached) $ECHO_C" >&6 3452else 3453 if test -n "$ac_ct_RANLIB"; then 3454 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3455else 3456as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3457for as_dir in $PATH 3458do 3459 IFS=$as_save_IFS 3460 test -z "$as_dir" && as_dir=. 3461 for ac_exec_ext in '' $ac_executable_extensions; do 3462 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3463 ac_cv_prog_ac_ct_RANLIB="ranlib" 3464 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3465 break 2 3466 fi 3467done 3468done 3469IFS=$as_save_IFS 3470 3471fi 3472fi 3473ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3474if test -n "$ac_ct_RANLIB"; then 3475 { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 3476echo "${ECHO_T}$ac_ct_RANLIB" >&6; } 3477else 3478 { echo "$as_me:$LINENO: result: no" >&5 3479echo "${ECHO_T}no" >&6; } 3480fi 3481 3482 if test "x$ac_ct_RANLIB" = x; then 3483 RANLIB=":" 3484 else 3485 case $cross_compiling:$ac_tool_warned in 3486yes:) 3487{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 3488whose name does not start with the host triplet. If you think this 3489configuration is useful to you, please write to autoconf@gnu.org." >&5 3490echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 3491whose name does not start with the host triplet. If you think this 3492configuration is useful to you, please write to autoconf@gnu.org." >&2;} 3493ac_tool_warned=yes ;; 3494esac 3495 RANLIB=$ac_ct_RANLIB 3496 fi 3497else 3498 RANLIB="$ac_cv_prog_RANLIB" 3499fi 3500 3501 3502 #-------------------------------------------------------------------- 3503 # Determines the correct binary file extension (.o, .obj, .exe etc.) 3504 #-------------------------------------------------------------------- 3505 3506 3507 3508 3509 3510 3511{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 3512echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 3513if test "${ac_cv_path_GREP+set}" = set; then 3514 echo $ECHO_N "(cached) $ECHO_C" >&6 3515else 3516 # Extract the first word of "grep ggrep" to use in msg output 3517if test -z "$GREP"; then 3518set dummy grep ggrep; ac_prog_name=$2 3519if test "${ac_cv_path_GREP+set}" = set; then 3520 echo $ECHO_N "(cached) $ECHO_C" >&6 3521else 3522 ac_path_GREP_found=false 3523# Loop through the user's path and test for each of PROGNAME-LIST 3524as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3525for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3526do 3527 IFS=$as_save_IFS 3528 test -z "$as_dir" && as_dir=. 3529 for ac_prog in grep ggrep; do 3530 for ac_exec_ext in '' $ac_executable_extensions; do 3531 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3532 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3533 # Check for GNU ac_path_GREP and select it if it is found. 3534 # Check for GNU $ac_path_GREP 3535case `"$ac_path_GREP" --version 2>&1` in 3536*GNU*) 3537 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3538*) 3539 ac_count=0 3540 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3541 while : 3542 do 3543 cat "conftest.in" "conftest.in" >"conftest.tmp" 3544 mv "conftest.tmp" "conftest.in" 3545 cp "conftest.in" "conftest.nl" 3546 echo 'GREP' >> "conftest.nl" 3547 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3548 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3549 ac_count=`expr $ac_count + 1` 3550 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3551 # Best one so far, save it but keep looking for a better one 3552 ac_cv_path_GREP="$ac_path_GREP" 3553 ac_path_GREP_max=$ac_count 3554 fi 3555 # 10*(2^10) chars as input seems more than enough 3556 test $ac_count -gt 10 && break 3557 done 3558 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3559esac 3560 3561 3562 $ac_path_GREP_found && break 3 3563 done 3564done 3565 3566done 3567IFS=$as_save_IFS 3568 3569 3570fi 3571 3572GREP="$ac_cv_path_GREP" 3573if test -z "$GREP"; then 3574 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3575echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3576 { (exit 1); exit 1; }; } 3577fi 3578 3579else 3580 ac_cv_path_GREP=$GREP 3581fi 3582 3583 3584fi 3585{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 3586echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 3587 GREP="$ac_cv_path_GREP" 3588 3589 3590{ echo "$as_me:$LINENO: checking for egrep" >&5 3591echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 3592if test "${ac_cv_path_EGREP+set}" = set; then 3593 echo $ECHO_N "(cached) $ECHO_C" >&6 3594else 3595 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3596 then ac_cv_path_EGREP="$GREP -E" 3597 else 3598 # Extract the first word of "egrep" to use in msg output 3599if test -z "$EGREP"; then 3600set dummy egrep; ac_prog_name=$2 3601if test "${ac_cv_path_EGREP+set}" = set; then 3602 echo $ECHO_N "(cached) $ECHO_C" >&6 3603else 3604 ac_path_EGREP_found=false 3605# Loop through the user's path and test for each of PROGNAME-LIST 3606as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3607for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3608do 3609 IFS=$as_save_IFS 3610 test -z "$as_dir" && as_dir=. 3611 for ac_prog in egrep; do 3612 for ac_exec_ext in '' $ac_executable_extensions; do 3613 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3614 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3615 # Check for GNU ac_path_EGREP and select it if it is found. 3616 # Check for GNU $ac_path_EGREP 3617case `"$ac_path_EGREP" --version 2>&1` in 3618*GNU*) 3619 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3620*) 3621 ac_count=0 3622 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3623 while : 3624 do 3625 cat "conftest.in" "conftest.in" >"conftest.tmp" 3626 mv "conftest.tmp" "conftest.in" 3627 cp "conftest.in" "conftest.nl" 3628 echo 'EGREP' >> "conftest.nl" 3629 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3630 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3631 ac_count=`expr $ac_count + 1` 3632 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3633 # Best one so far, save it but keep looking for a better one 3634 ac_cv_path_EGREP="$ac_path_EGREP" 3635 ac_path_EGREP_max=$ac_count 3636 fi 3637 # 10*(2^10) chars as input seems more than enough 3638 test $ac_count -gt 10 && break 3639 done 3640 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3641esac 3642 3643 3644 $ac_path_EGREP_found && break 3 3645 done 3646done 3647 3648done 3649IFS=$as_save_IFS 3650 3651 3652fi 3653 3654EGREP="$ac_cv_path_EGREP" 3655if test -z "$EGREP"; then 3656 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3657echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3658 { (exit 1); exit 1; }; } 3659fi 3660 3661else 3662 ac_cv_path_EGREP=$EGREP 3663fi 3664 3665 3666 fi 3667fi 3668{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 3669echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 3670 EGREP="$ac_cv_path_EGREP" 3671 3672 3673{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 3674echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 3675if test "${ac_cv_header_stdc+set}" = set; then 3676 echo $ECHO_N "(cached) $ECHO_C" >&6 3677else 3678 cat >conftest.$ac_ext <<_ACEOF 3679/* confdefs.h. */ 3680_ACEOF 3681cat confdefs.h >>conftest.$ac_ext 3682cat >>conftest.$ac_ext <<_ACEOF 3683/* end confdefs.h. */ 3684#include <stdlib.h> 3685#include <stdarg.h> 3686#include <string.h> 3687#include <float.h> 3688 3689int 3690main () 3691{ 3692 3693 ; 3694 return 0; 3695} 3696_ACEOF 3697rm -f conftest.$ac_objext 3698if { (ac_try="$ac_compile" 3699case "(($ac_try" in 3700 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3701 *) ac_try_echo=$ac_try;; 3702esac 3703eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3704 (eval "$ac_compile") 2>conftest.er1 3705 ac_status=$? 3706 grep -v '^ *+' conftest.er1 >conftest.err 3707 rm -f conftest.er1 3708 cat conftest.err >&5 3709 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3710 (exit $ac_status); } && { 3711 test -z "$ac_c_werror_flag" || 3712 test ! -s conftest.err 3713 } && test -s conftest.$ac_objext; then 3714 ac_cv_header_stdc=yes 3715else 3716 echo "$as_me: failed program was:" >&5 3717sed 's/^/| /' conftest.$ac_ext >&5 3718 3719 ac_cv_header_stdc=no 3720fi 3721 3722rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3723 3724if test $ac_cv_header_stdc = yes; then 3725 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3726 cat >conftest.$ac_ext <<_ACEOF 3727/* confdefs.h. */ 3728_ACEOF 3729cat confdefs.h >>conftest.$ac_ext 3730cat >>conftest.$ac_ext <<_ACEOF 3731/* end confdefs.h. */ 3732#include <string.h> 3733 3734_ACEOF 3735if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3736 $EGREP "memchr" >/dev/null 2>&1; then 3737 : 3738else 3739 ac_cv_header_stdc=no 3740fi 3741rm -f -r conftest* 3742 3743fi 3744 3745if test $ac_cv_header_stdc = yes; then 3746 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3747 cat >conftest.$ac_ext <<_ACEOF 3748/* confdefs.h. */ 3749_ACEOF 3750cat confdefs.h >>conftest.$ac_ext 3751cat >>conftest.$ac_ext <<_ACEOF 3752/* end confdefs.h. */ 3753#include <stdlib.h> 3754 3755_ACEOF 3756if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3757 $EGREP "free" >/dev/null 2>&1; then 3758 : 3759else 3760 ac_cv_header_stdc=no 3761fi 3762rm -f -r conftest* 3763 3764fi 3765 3766if test $ac_cv_header_stdc = yes; then 3767 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3768 if test "$cross_compiling" = yes; then 3769 : 3770else 3771 cat >conftest.$ac_ext <<_ACEOF 3772/* confdefs.h. */ 3773_ACEOF 3774cat confdefs.h >>conftest.$ac_ext 3775cat >>conftest.$ac_ext <<_ACEOF 3776/* end confdefs.h. */ 3777#include <ctype.h> 3778#include <stdlib.h> 3779#if ((' ' & 0x0FF) == 0x020) 3780# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3781# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3782#else 3783# define ISLOWER(c) \ 3784 (('a' <= (c) && (c) <= 'i') \ 3785 || ('j' <= (c) && (c) <= 'r') \ 3786 || ('s' <= (c) && (c) <= 'z')) 3787# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3788#endif 3789 3790#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3791int 3792main () 3793{ 3794 int i; 3795 for (i = 0; i < 256; i++) 3796 if (XOR (islower (i), ISLOWER (i)) 3797 || toupper (i) != TOUPPER (i)) 3798 return 2; 3799 return 0; 3800} 3801_ACEOF 3802rm -f conftest$ac_exeext 3803if { (ac_try="$ac_link" 3804case "(($ac_try" in 3805 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3806 *) ac_try_echo=$ac_try;; 3807esac 3808eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3809 (eval "$ac_link") 2>&5 3810 ac_status=$? 3811 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3812 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3813 { (case "(($ac_try" in 3814 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3815 *) ac_try_echo=$ac_try;; 3816esac 3817eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3818 (eval "$ac_try") 2>&5 3819 ac_status=$? 3820 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3821 (exit $ac_status); }; }; then 3822 : 3823else 3824 echo "$as_me: program exited with status $ac_status" >&5 3825echo "$as_me: failed program was:" >&5 3826sed 's/^/| /' conftest.$ac_ext >&5 3827 3828( exit $ac_status ) 3829ac_cv_header_stdc=no 3830fi 3831rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3832fi 3833 3834 3835fi 3836fi 3837{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 3838echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 3839if test $ac_cv_header_stdc = yes; then 3840 3841cat >>confdefs.h <<\_ACEOF 3842#define STDC_HEADERS 1 3843_ACEOF 3844 3845fi 3846 3847# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3858 inttypes.h stdint.h unistd.h 3859do 3860as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3861{ echo "$as_me:$LINENO: checking for $ac_header" >&5 3862echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 3863if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 3864 echo $ECHO_N "(cached) $ECHO_C" >&6 3865else 3866 cat >conftest.$ac_ext <<_ACEOF 3867/* confdefs.h. */ 3868_ACEOF 3869cat confdefs.h >>conftest.$ac_ext 3870cat >>conftest.$ac_ext <<_ACEOF 3871/* end confdefs.h. */ 3872$ac_includes_default 3873 3874#include <$ac_header> 3875_ACEOF 3876rm -f conftest.$ac_objext 3877if { (ac_try="$ac_compile" 3878case "(($ac_try" in 3879 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3880 *) ac_try_echo=$ac_try;; 3881esac 3882eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3883 (eval "$ac_compile") 2>conftest.er1 3884 ac_status=$? 3885 grep -v '^ *+' conftest.er1 >conftest.err 3886 rm -f conftest.er1 3887 cat conftest.err >&5 3888 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3889 (exit $ac_status); } && { 3890 test -z "$ac_c_werror_flag" || 3891 test ! -s conftest.err 3892 } && test -s conftest.$ac_objext; then 3893 eval "$as_ac_Header=yes" 3894else 3895 echo "$as_me: failed program was:" >&5 3896sed 's/^/| /' conftest.$ac_ext >&5 3897 3898 eval "$as_ac_Header=no" 3899fi 3900 3901rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3902fi 3903ac_res=`eval echo '${'$as_ac_Header'}'` 3904 { echo "$as_me:$LINENO: result: $ac_res" >&5 3905echo "${ECHO_T}$ac_res" >&6; } 3906if test `eval echo '${'$as_ac_Header'}'` = yes; then 3907 cat >>confdefs.h <<_ACEOF 3908#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3909_ACEOF 3910 3911fi 3912 3913done 3914 3915 3916 3917 # Any macros that use the compiler (e.g. AC_TRY_COMPILE) have to go here. 3918 3919 3920 #------------------------------------------------------------------------ 3921 # If we're using GCC, see if the compiler understands -pipe. If so, use it. 3922 # It makes compiling go faster. (This is only a performance feature.) 3923 #------------------------------------------------------------------------ 3924 3925 if test -z "$no_pipe" -a -n "$GCC"; then 3926 { echo "$as_me:$LINENO: checking if the compiler understands -pipe" >&5 3927echo $ECHO_N "checking if the compiler understands -pipe... $ECHO_C" >&6; } 3928if test "${tcl_cv_cc_pipe+set}" = set; then 3929 echo $ECHO_N "(cached) $ECHO_C" >&6 3930else 3931 3932 hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe" 3933 cat >conftest.$ac_ext <<_ACEOF 3934/* confdefs.h. */ 3935_ACEOF 3936cat confdefs.h >>conftest.$ac_ext 3937cat >>conftest.$ac_ext <<_ACEOF 3938/* end confdefs.h. */ 3939 3940int 3941main () 3942{ 3943 3944 ; 3945 return 0; 3946} 3947_ACEOF 3948rm -f conftest.$ac_objext 3949if { (ac_try="$ac_compile" 3950case "(($ac_try" in 3951 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3952 *) ac_try_echo=$ac_try;; 3953esac 3954eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3955 (eval "$ac_compile") 2>conftest.er1 3956 ac_status=$? 3957 grep -v '^ *+' conftest.er1 >conftest.err 3958 rm -f conftest.er1 3959 cat conftest.err >&5 3960 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3961 (exit $ac_status); } && { 3962 test -z "$ac_c_werror_flag" || 3963 test ! -s conftest.err 3964 } && test -s conftest.$ac_objext; then 3965 tcl_cv_cc_pipe=yes 3966else 3967 echo "$as_me: failed program was:" >&5 3968sed 's/^/| /' conftest.$ac_ext >&5 3969 3970 tcl_cv_cc_pipe=no 3971fi 3972 3973rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3974 CFLAGS=$hold_cflags 3975fi 3976{ echo "$as_me:$LINENO: result: $tcl_cv_cc_pipe" >&5 3977echo "${ECHO_T}$tcl_cv_cc_pipe" >&6; } 3978 if test $tcl_cv_cc_pipe = yes; then 3979 CFLAGS="$CFLAGS -pipe" 3980 fi 3981 fi 3982 3983 #-------------------------------------------------------------------- 3984 # Common compiler flag setup 3985 #-------------------------------------------------------------------- 3986 3987 { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 3988echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } 3989if test "${ac_cv_c_bigendian+set}" = set; then 3990 echo $ECHO_N "(cached) $ECHO_C" >&6 3991else 3992 # See if sys/param.h defines the BYTE_ORDER macro. 3993cat >conftest.$ac_ext <<_ACEOF 3994/* confdefs.h. */ 3995_ACEOF 3996cat confdefs.h >>conftest.$ac_ext 3997cat >>conftest.$ac_ext <<_ACEOF 3998/* end confdefs.h. */ 3999#include <sys/types.h> 4000#include <sys/param.h> 4001 4002int 4003main () 4004{ 4005#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ 4006 && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) 4007 bogus endian macros 4008#endif 4009 4010 ; 4011 return 0; 4012} 4013_ACEOF 4014rm -f conftest.$ac_objext 4015if { (ac_try="$ac_compile" 4016case "(($ac_try" in 4017 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4018 *) ac_try_echo=$ac_try;; 4019esac 4020eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4021 (eval "$ac_compile") 2>conftest.er1 4022 ac_status=$? 4023 grep -v '^ *+' conftest.er1 >conftest.err 4024 rm -f conftest.er1 4025 cat conftest.err >&5 4026 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4027 (exit $ac_status); } && { 4028 test -z "$ac_c_werror_flag" || 4029 test ! -s conftest.err 4030 } && test -s conftest.$ac_objext; then 4031 # It does; now see whether it defined to BIG_ENDIAN or not. 4032cat >conftest.$ac_ext <<_ACEOF 4033/* confdefs.h. */ 4034_ACEOF 4035cat confdefs.h >>conftest.$ac_ext 4036cat >>conftest.$ac_ext <<_ACEOF 4037/* end confdefs.h. */ 4038#include <sys/types.h> 4039#include <sys/param.h> 4040 4041int 4042main () 4043{ 4044#if BYTE_ORDER != BIG_ENDIAN 4045 not big endian 4046#endif 4047 4048 ; 4049 return 0; 4050} 4051_ACEOF 4052rm -f conftest.$ac_objext 4053if { (ac_try="$ac_compile" 4054case "(($ac_try" in 4055 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4056 *) ac_try_echo=$ac_try;; 4057esac 4058eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4059 (eval "$ac_compile") 2>conftest.er1 4060 ac_status=$? 4061 grep -v '^ *+' conftest.er1 >conftest.err 4062 rm -f conftest.er1 4063 cat conftest.err >&5 4064 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4065 (exit $ac_status); } && { 4066 test -z "$ac_c_werror_flag" || 4067 test ! -s conftest.err 4068 } && test -s conftest.$ac_objext; then 4069 ac_cv_c_bigendian=yes 4070else 4071 echo "$as_me: failed program was:" >&5 4072sed 's/^/| /' conftest.$ac_ext >&5 4073 4074 ac_cv_c_bigendian=no 4075fi 4076 4077rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4078else 4079 echo "$as_me: failed program was:" >&5 4080sed 's/^/| /' conftest.$ac_ext >&5 4081 4082 # It does not; compile a test program. 4083if test "$cross_compiling" = yes; then 4084 # try to guess the endianness by grepping values into an object file 4085 ac_cv_c_bigendian=unknown 4086 cat >conftest.$ac_ext <<_ACEOF 4087/* confdefs.h. */ 4088_ACEOF 4089cat confdefs.h >>conftest.$ac_ext 4090cat >>conftest.$ac_ext <<_ACEOF 4091/* end confdefs.h. */ 4092short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4093short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4094void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } 4095short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4096short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4097void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } 4098int 4099main () 4100{ 4101 _ascii (); _ebcdic (); 4102 ; 4103 return 0; 4104} 4105_ACEOF 4106rm -f conftest.$ac_objext 4107if { (ac_try="$ac_compile" 4108case "(($ac_try" in 4109 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4110 *) ac_try_echo=$ac_try;; 4111esac 4112eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4113 (eval "$ac_compile") 2>conftest.er1 4114 ac_status=$? 4115 grep -v '^ *+' conftest.er1 >conftest.err 4116 rm -f conftest.er1 4117 cat conftest.err >&5 4118 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4119 (exit $ac_status); } && { 4120 test -z "$ac_c_werror_flag" || 4121 test ! -s conftest.err 4122 } && test -s conftest.$ac_objext; then 4123 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then 4124 ac_cv_c_bigendian=yes 4125fi 4126if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4127 if test "$ac_cv_c_bigendian" = unknown; then 4128 ac_cv_c_bigendian=no 4129 else 4130 # finding both strings is unlikely to happen, but who knows? 4131 ac_cv_c_bigendian=unknown 4132 fi 4133fi 4134else 4135 echo "$as_me: failed program was:" >&5 4136sed 's/^/| /' conftest.$ac_ext >&5 4137 4138 4139fi 4140 4141rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4142else 4143 cat >conftest.$ac_ext <<_ACEOF 4144/* confdefs.h. */ 4145_ACEOF 4146cat confdefs.h >>conftest.$ac_ext 4147cat >>conftest.$ac_ext <<_ACEOF 4148/* end confdefs.h. */ 4149$ac_includes_default 4150int 4151main () 4152{ 4153 4154 /* Are we little or big endian? From Harbison&Steele. */ 4155 union 4156 { 4157 long int l; 4158 char c[sizeof (long int)]; 4159 } u; 4160 u.l = 1; 4161 return u.c[sizeof (long int) - 1] == 1; 4162 4163 ; 4164 return 0; 4165} 4166_ACEOF 4167rm -f conftest$ac_exeext 4168if { (ac_try="$ac_link" 4169case "(($ac_try" in 4170 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4171 *) ac_try_echo=$ac_try;; 4172esac 4173eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4174 (eval "$ac_link") 2>&5 4175 ac_status=$? 4176 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4177 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4178 { (case "(($ac_try" in 4179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4180 *) ac_try_echo=$ac_try;; 4181esac 4182eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4183 (eval "$ac_try") 2>&5 4184 ac_status=$? 4185 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4186 (exit $ac_status); }; }; then 4187 ac_cv_c_bigendian=no 4188else 4189 echo "$as_me: program exited with status $ac_status" >&5 4190echo "$as_me: failed program was:" >&5 4191sed 's/^/| /' conftest.$ac_ext >&5 4192 4193( exit $ac_status ) 4194ac_cv_c_bigendian=yes 4195fi 4196rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4197fi 4198 4199 4200fi 4201 4202rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4203fi 4204{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 4205echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } 4206case $ac_cv_c_bigendian in 4207 yes) 4208 4209cat >>confdefs.h <<\_ACEOF 4210#define WORDS_BIGENDIAN 1 4211_ACEOF 4212 ;; 4213 no) 4214 ;; 4215 *) 4216 { { echo "$as_me:$LINENO: error: unknown endianness 4217presetting ac_cv_c_bigendian=no (or yes) will help" >&5 4218echo "$as_me: error: unknown endianness 4219presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} 4220 { (exit 1); exit 1; }; } ;; 4221esac 4222 4223 if test "${TEA_PLATFORM}" = "unix" ; then 4224 4225 #-------------------------------------------------------------------- 4226 # On a few very rare systems, all of the libm.a stuff is 4227 # already in libc.a. Set compiler flags accordingly. 4228 # Also, Linux requires the "ieee" library for math to work 4229 # right (and it must appear before "-lm"). 4230 #-------------------------------------------------------------------- 4231 4232 { echo "$as_me:$LINENO: checking for sin" >&5 4233echo $ECHO_N "checking for sin... $ECHO_C" >&6; } 4234if test "${ac_cv_func_sin+set}" = set; then 4235 echo $ECHO_N "(cached) $ECHO_C" >&6 4236else 4237 cat >conftest.$ac_ext <<_ACEOF 4238/* confdefs.h. */ 4239_ACEOF 4240cat confdefs.h >>conftest.$ac_ext 4241cat >>conftest.$ac_ext <<_ACEOF 4242/* end confdefs.h. */ 4243/* Define sin to an innocuous variant, in case <limits.h> declares sin. 4244 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4245#define sin innocuous_sin 4246 4247/* System header to define __stub macros and hopefully few prototypes, 4248 which can conflict with char sin (); below. 4249 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4250 <limits.h> exists even on freestanding compilers. */ 4251 4252#ifdef __STDC__ 4253# include <limits.h> 4254#else 4255# include <assert.h> 4256#endif 4257 4258#undef sin 4259 4260/* Override any GCC internal prototype to avoid an error. 4261 Use char because int might match the return type of a GCC 4262 builtin and then its argument prototype would still apply. */ 4263#ifdef __cplusplus 4264extern "C" 4265#endif 4266char sin (); 4267/* The GNU C library defines this for functions which it implements 4268 to always fail with ENOSYS. Some functions are actually named 4269 something starting with __ and the normal name is an alias. */ 4270#if defined __stub_sin || defined __stub___sin 4271choke me 4272#endif 4273 4274int 4275main () 4276{ 4277return sin (); 4278 ; 4279 return 0; 4280} 4281_ACEOF 4282rm -f conftest.$ac_objext conftest$ac_exeext 4283if { (ac_try="$ac_link" 4284case "(($ac_try" in 4285 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4286 *) ac_try_echo=$ac_try;; 4287esac 4288eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4289 (eval "$ac_link") 2>conftest.er1 4290 ac_status=$? 4291 grep -v '^ *+' conftest.er1 >conftest.err 4292 rm -f conftest.er1 4293 cat conftest.err >&5 4294 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4295 (exit $ac_status); } && { 4296 test -z "$ac_c_werror_flag" || 4297 test ! -s conftest.err 4298 } && test -s conftest$ac_exeext && 4299 $as_test_x conftest$ac_exeext; then 4300 ac_cv_func_sin=yes 4301else 4302 echo "$as_me: failed program was:" >&5 4303sed 's/^/| /' conftest.$ac_ext >&5 4304 4305 ac_cv_func_sin=no 4306fi 4307 4308rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4309 conftest$ac_exeext conftest.$ac_ext 4310fi 4311{ echo "$as_me:$LINENO: result: $ac_cv_func_sin" >&5 4312echo "${ECHO_T}$ac_cv_func_sin" >&6; } 4313if test $ac_cv_func_sin = yes; then 4314 MATH_LIBS="" 4315else 4316 MATH_LIBS="-lm" 4317fi 4318 4319 { echo "$as_me:$LINENO: checking for main in -lieee" >&5 4320echo $ECHO_N "checking for main in -lieee... $ECHO_C" >&6; } 4321if test "${ac_cv_lib_ieee_main+set}" = set; then 4322 echo $ECHO_N "(cached) $ECHO_C" >&6 4323else 4324 ac_check_lib_save_LIBS=$LIBS 4325LIBS="-lieee $LIBS" 4326cat >conftest.$ac_ext <<_ACEOF 4327/* confdefs.h. */ 4328_ACEOF 4329cat confdefs.h >>conftest.$ac_ext 4330cat >>conftest.$ac_ext <<_ACEOF 4331/* end confdefs.h. */ 4332 4333 4334int 4335main () 4336{ 4337return main (); 4338 ; 4339 return 0; 4340} 4341_ACEOF 4342rm -f conftest.$ac_objext conftest$ac_exeext 4343if { (ac_try="$ac_link" 4344case "(($ac_try" in 4345 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4346 *) ac_try_echo=$ac_try;; 4347esac 4348eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4349 (eval "$ac_link") 2>conftest.er1 4350 ac_status=$? 4351 grep -v '^ *+' conftest.er1 >conftest.err 4352 rm -f conftest.er1 4353 cat conftest.err >&5 4354 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4355 (exit $ac_status); } && { 4356 test -z "$ac_c_werror_flag" || 4357 test ! -s conftest.err 4358 } && test -s conftest$ac_exeext && 4359 $as_test_x conftest$ac_exeext; then 4360 ac_cv_lib_ieee_main=yes 4361else 4362 echo "$as_me: failed program was:" >&5 4363sed 's/^/| /' conftest.$ac_ext >&5 4364 4365 ac_cv_lib_ieee_main=no 4366fi 4367 4368rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4369 conftest$ac_exeext conftest.$ac_ext 4370LIBS=$ac_check_lib_save_LIBS 4371fi 4372{ echo "$as_me:$LINENO: result: $ac_cv_lib_ieee_main" >&5 4373echo "${ECHO_T}$ac_cv_lib_ieee_main" >&6; } 4374if test $ac_cv_lib_ieee_main = yes; then 4375 MATH_LIBS="-lieee $MATH_LIBS" 4376fi 4377 4378 4379 #-------------------------------------------------------------------- 4380 # Interactive UNIX requires -linet instead of -lsocket, plus it 4381 # needs net/errno.h to define the socket-related error codes. 4382 #-------------------------------------------------------------------- 4383 4384 { echo "$as_me:$LINENO: checking for main in -linet" >&5 4385echo $ECHO_N "checking for main in -linet... $ECHO_C" >&6; } 4386if test "${ac_cv_lib_inet_main+set}" = set; then 4387 echo $ECHO_N "(cached) $ECHO_C" >&6 4388else 4389 ac_check_lib_save_LIBS=$LIBS 4390LIBS="-linet $LIBS" 4391cat >conftest.$ac_ext <<_ACEOF 4392/* confdefs.h. */ 4393_ACEOF 4394cat confdefs.h >>conftest.$ac_ext 4395cat >>conftest.$ac_ext <<_ACEOF 4396/* end confdefs.h. */ 4397 4398 4399int 4400main () 4401{ 4402return main (); 4403 ; 4404 return 0; 4405} 4406_ACEOF 4407rm -f conftest.$ac_objext conftest$ac_exeext 4408if { (ac_try="$ac_link" 4409case "(($ac_try" in 4410 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4411 *) ac_try_echo=$ac_try;; 4412esac 4413eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4414 (eval "$ac_link") 2>conftest.er1 4415 ac_status=$? 4416 grep -v '^ *+' conftest.er1 >conftest.err 4417 rm -f conftest.er1 4418 cat conftest.err >&5 4419 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4420 (exit $ac_status); } && { 4421 test -z "$ac_c_werror_flag" || 4422 test ! -s conftest.err 4423 } && test -s conftest$ac_exeext && 4424 $as_test_x conftest$ac_exeext; then 4425 ac_cv_lib_inet_main=yes 4426else 4427 echo "$as_me: failed program was:" >&5 4428sed 's/^/| /' conftest.$ac_ext >&5 4429 4430 ac_cv_lib_inet_main=no 4431fi 4432 4433rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4434 conftest$ac_exeext conftest.$ac_ext 4435LIBS=$ac_check_lib_save_LIBS 4436fi 4437{ echo "$as_me:$LINENO: result: $ac_cv_lib_inet_main" >&5 4438echo "${ECHO_T}$ac_cv_lib_inet_main" >&6; } 4439if test $ac_cv_lib_inet_main = yes; then 4440 LIBS="$LIBS -linet" 4441fi 4442 4443 if test "${ac_cv_header_net_errno_h+set}" = set; then 4444 { echo "$as_me:$LINENO: checking for net/errno.h" >&5 4445echo $ECHO_N "checking for net/errno.h... $ECHO_C" >&6; } 4446if test "${ac_cv_header_net_errno_h+set}" = set; then 4447 echo $ECHO_N "(cached) $ECHO_C" >&6 4448fi 4449{ echo "$as_me:$LINENO: result: $ac_cv_header_net_errno_h" >&5 4450echo "${ECHO_T}$ac_cv_header_net_errno_h" >&6; } 4451else 4452 # Is the header compilable? 4453{ echo "$as_me:$LINENO: checking net/errno.h usability" >&5 4454echo $ECHO_N "checking net/errno.h usability... $ECHO_C" >&6; } 4455cat >conftest.$ac_ext <<_ACEOF 4456/* confdefs.h. */ 4457_ACEOF 4458cat confdefs.h >>conftest.$ac_ext 4459cat >>conftest.$ac_ext <<_ACEOF 4460/* end confdefs.h. */ 4461$ac_includes_default 4462#include <net/errno.h> 4463_ACEOF 4464rm -f conftest.$ac_objext 4465if { (ac_try="$ac_compile" 4466case "(($ac_try" in 4467 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4468 *) ac_try_echo=$ac_try;; 4469esac 4470eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4471 (eval "$ac_compile") 2>conftest.er1 4472 ac_status=$? 4473 grep -v '^ *+' conftest.er1 >conftest.err 4474 rm -f conftest.er1 4475 cat conftest.err >&5 4476 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4477 (exit $ac_status); } && { 4478 test -z "$ac_c_werror_flag" || 4479 test ! -s conftest.err 4480 } && test -s conftest.$ac_objext; then 4481 ac_header_compiler=yes 4482else 4483 echo "$as_me: failed program was:" >&5 4484sed 's/^/| /' conftest.$ac_ext >&5 4485 4486 ac_header_compiler=no 4487fi 4488 4489rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4490{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4491echo "${ECHO_T}$ac_header_compiler" >&6; } 4492 4493# Is the header present? 4494{ echo "$as_me:$LINENO: checking net/errno.h presence" >&5 4495echo $ECHO_N "checking net/errno.h presence... $ECHO_C" >&6; } 4496cat >conftest.$ac_ext <<_ACEOF 4497/* confdefs.h. */ 4498_ACEOF 4499cat confdefs.h >>conftest.$ac_ext 4500cat >>conftest.$ac_ext <<_ACEOF 4501/* end confdefs.h. */ 4502#include <net/errno.h> 4503_ACEOF 4504if { (ac_try="$ac_cpp conftest.$ac_ext" 4505case "(($ac_try" in 4506 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4507 *) ac_try_echo=$ac_try;; 4508esac 4509eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4510 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4511 ac_status=$? 4512 grep -v '^ *+' conftest.er1 >conftest.err 4513 rm -f conftest.er1 4514 cat conftest.err >&5 4515 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4516 (exit $ac_status); } >/dev/null && { 4517 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4518 test ! -s conftest.err 4519 }; then 4520 ac_header_preproc=yes 4521else 4522 echo "$as_me: failed program was:" >&5 4523sed 's/^/| /' conftest.$ac_ext >&5 4524 4525 ac_header_preproc=no 4526fi 4527 4528rm -f conftest.err conftest.$ac_ext 4529{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4530echo "${ECHO_T}$ac_header_preproc" >&6; } 4531 4532# So? What about this header? 4533case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 4534 yes:no: ) 4535 { echo "$as_me:$LINENO: WARNING: net/errno.h: accepted by the compiler, rejected by the preprocessor!" >&5 4536echo "$as_me: WARNING: net/errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 4537 { echo "$as_me:$LINENO: WARNING: net/errno.h: proceeding with the compiler's result" >&5 4538echo "$as_me: WARNING: net/errno.h: proceeding with the compiler's result" >&2;} 4539 ac_header_preproc=yes 4540 ;; 4541 no:yes:* ) 4542 { echo "$as_me:$LINENO: WARNING: net/errno.h: present but cannot be compiled" >&5 4543echo "$as_me: WARNING: net/errno.h: present but cannot be compiled" >&2;} 4544 { echo "$as_me:$LINENO: WARNING: net/errno.h: check for missing prerequisite headers?" >&5 4545echo "$as_me: WARNING: net/errno.h: check for missing prerequisite headers?" >&2;} 4546 { echo "$as_me:$LINENO: WARNING: net/errno.h: see the Autoconf documentation" >&5 4547echo "$as_me: WARNING: net/errno.h: see the Autoconf documentation" >&2;} 4548 { echo "$as_me:$LINENO: WARNING: net/errno.h: section \"Present But Cannot Be Compiled\"" >&5 4549echo "$as_me: WARNING: net/errno.h: section \"Present But Cannot Be Compiled\"" >&2;} 4550 { echo "$as_me:$LINENO: WARNING: net/errno.h: proceeding with the preprocessor's result" >&5 4551echo "$as_me: WARNING: net/errno.h: proceeding with the preprocessor's result" >&2;} 4552 { echo "$as_me:$LINENO: WARNING: net/errno.h: in the future, the compiler will take precedence" >&5 4553echo "$as_me: WARNING: net/errno.h: in the future, the compiler will take precedence" >&2;} 4554 4555 ;; 4556esac 4557{ echo "$as_me:$LINENO: checking for net/errno.h" >&5 4558echo $ECHO_N "checking for net/errno.h... $ECHO_C" >&6; } 4559if test "${ac_cv_header_net_errno_h+set}" = set; then 4560 echo $ECHO_N "(cached) $ECHO_C" >&6 4561else 4562 ac_cv_header_net_errno_h=$ac_header_preproc 4563fi 4564{ echo "$as_me:$LINENO: result: $ac_cv_header_net_errno_h" >&5 4565echo "${ECHO_T}$ac_cv_header_net_errno_h" >&6; } 4566 4567fi 4568if test $ac_cv_header_net_errno_h = yes; then 4569 4570 4571cat >>confdefs.h <<\_ACEOF 4572#define HAVE_NET_ERRNO_H 1 4573_ACEOF 4574 4575fi 4576 4577 4578 4579 #-------------------------------------------------------------------- 4580 # Check for the existence of the -lsocket and -lnsl libraries. 4581 # The order here is important, so that they end up in the right 4582 # order in the command line generated by make. Here are some 4583 # special considerations: 4584 # 1. Use "connect" and "accept" to check for -lsocket, and 4585 # "gethostbyname" to check for -lnsl. 4586 # 2. Use each function name only once: can't redo a check because 4587 # autoconf caches the results of the last check and won't redo it. 4588 # 3. Use -lnsl and -lsocket only if they supply procedures that 4589 # aren't already present in the normal libraries. This is because 4590 # IRIX 5.2 has libraries, but they aren't needed and they're 4591 # bogus: they goof up name resolution if used. 4592 # 4. On some SVR4 systems, can't use -lsocket without -lnsl too. 4593 # To get around this problem, check for both libraries together 4594 # if -lsocket doesn't work by itself. 4595 #-------------------------------------------------------------------- 4596 4597 tcl_checkBoth=0 4598 { echo "$as_me:$LINENO: checking for connect" >&5 4599echo $ECHO_N "checking for connect... $ECHO_C" >&6; } 4600if test "${ac_cv_func_connect+set}" = set; then 4601 echo $ECHO_N "(cached) $ECHO_C" >&6 4602else 4603 cat >conftest.$ac_ext <<_ACEOF 4604/* confdefs.h. */ 4605_ACEOF 4606cat confdefs.h >>conftest.$ac_ext 4607cat >>conftest.$ac_ext <<_ACEOF 4608/* end confdefs.h. */ 4609/* Define connect to an innocuous variant, in case <limits.h> declares connect. 4610 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4611#define connect innocuous_connect 4612 4613/* System header to define __stub macros and hopefully few prototypes, 4614 which can conflict with char connect (); below. 4615 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4616 <limits.h> exists even on freestanding compilers. */ 4617 4618#ifdef __STDC__ 4619# include <limits.h> 4620#else 4621# include <assert.h> 4622#endif 4623 4624#undef connect 4625 4626/* Override any GCC internal prototype to avoid an error. 4627 Use char because int might match the return type of a GCC 4628 builtin and then its argument prototype would still apply. */ 4629#ifdef __cplusplus 4630extern "C" 4631#endif 4632char connect (); 4633/* The GNU C library defines this for functions which it implements 4634 to always fail with ENOSYS. Some functions are actually named 4635 something starting with __ and the normal name is an alias. */ 4636#if defined __stub_connect || defined __stub___connect 4637choke me 4638#endif 4639 4640int 4641main () 4642{ 4643return connect (); 4644 ; 4645 return 0; 4646} 4647_ACEOF 4648rm -f conftest.$ac_objext conftest$ac_exeext 4649if { (ac_try="$ac_link" 4650case "(($ac_try" in 4651 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4652 *) ac_try_echo=$ac_try;; 4653esac 4654eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4655 (eval "$ac_link") 2>conftest.er1 4656 ac_status=$? 4657 grep -v '^ *+' conftest.er1 >conftest.err 4658 rm -f conftest.er1 4659 cat conftest.err >&5 4660 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4661 (exit $ac_status); } && { 4662 test -z "$ac_c_werror_flag" || 4663 test ! -s conftest.err 4664 } && test -s conftest$ac_exeext && 4665 $as_test_x conftest$ac_exeext; then 4666 ac_cv_func_connect=yes 4667else 4668 echo "$as_me: failed program was:" >&5 4669sed 's/^/| /' conftest.$ac_ext >&5 4670 4671 ac_cv_func_connect=no 4672fi 4673 4674rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4675 conftest$ac_exeext conftest.$ac_ext 4676fi 4677{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 4678echo "${ECHO_T}$ac_cv_func_connect" >&6; } 4679if test $ac_cv_func_connect = yes; then 4680 tcl_checkSocket=0 4681else 4682 tcl_checkSocket=1 4683fi 4684 4685 if test "$tcl_checkSocket" = 1; then 4686 { echo "$as_me:$LINENO: checking for setsockopt" >&5 4687echo $ECHO_N "checking for setsockopt... $ECHO_C" >&6; } 4688if test "${ac_cv_func_setsockopt+set}" = set; then 4689 echo $ECHO_N "(cached) $ECHO_C" >&6 4690else 4691 cat >conftest.$ac_ext <<_ACEOF 4692/* confdefs.h. */ 4693_ACEOF 4694cat confdefs.h >>conftest.$ac_ext 4695cat >>conftest.$ac_ext <<_ACEOF 4696/* end confdefs.h. */ 4697/* Define setsockopt to an innocuous variant, in case <limits.h> declares setsockopt. 4698 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4699#define setsockopt innocuous_setsockopt 4700 4701/* System header to define __stub macros and hopefully few prototypes, 4702 which can conflict with char setsockopt (); below. 4703 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4704 <limits.h> exists even on freestanding compilers. */ 4705 4706#ifdef __STDC__ 4707# include <limits.h> 4708#else 4709# include <assert.h> 4710#endif 4711 4712#undef setsockopt 4713 4714/* Override any GCC internal prototype to avoid an error. 4715 Use char because int might match the return type of a GCC 4716 builtin and then its argument prototype would still apply. */ 4717#ifdef __cplusplus 4718extern "C" 4719#endif 4720char setsockopt (); 4721/* The GNU C library defines this for functions which it implements 4722 to always fail with ENOSYS. Some functions are actually named 4723 something starting with __ and the normal name is an alias. */ 4724#if defined __stub_setsockopt || defined __stub___setsockopt 4725choke me 4726#endif 4727 4728int 4729main () 4730{ 4731return setsockopt (); 4732 ; 4733 return 0; 4734} 4735_ACEOF 4736rm -f conftest.$ac_objext conftest$ac_exeext 4737if { (ac_try="$ac_link" 4738case "(($ac_try" in 4739 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4740 *) ac_try_echo=$ac_try;; 4741esac 4742eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4743 (eval "$ac_link") 2>conftest.er1 4744 ac_status=$? 4745 grep -v '^ *+' conftest.er1 >conftest.err 4746 rm -f conftest.er1 4747 cat conftest.err >&5 4748 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4749 (exit $ac_status); } && { 4750 test -z "$ac_c_werror_flag" || 4751 test ! -s conftest.err 4752 } && test -s conftest$ac_exeext && 4753 $as_test_x conftest$ac_exeext; then 4754 ac_cv_func_setsockopt=yes 4755else 4756 echo "$as_me: failed program was:" >&5 4757sed 's/^/| /' conftest.$ac_ext >&5 4758 4759 ac_cv_func_setsockopt=no 4760fi 4761 4762rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4763 conftest$ac_exeext conftest.$ac_ext 4764fi 4765{ echo "$as_me:$LINENO: result: $ac_cv_func_setsockopt" >&5 4766echo "${ECHO_T}$ac_cv_func_setsockopt" >&6; } 4767if test $ac_cv_func_setsockopt = yes; then 4768 : 4769else 4770 { echo "$as_me:$LINENO: checking for setsockopt in -lsocket" >&5 4771echo $ECHO_N "checking for setsockopt in -lsocket... $ECHO_C" >&6; } 4772if test "${ac_cv_lib_socket_setsockopt+set}" = set; then 4773 echo $ECHO_N "(cached) $ECHO_C" >&6 4774else 4775 ac_check_lib_save_LIBS=$LIBS 4776LIBS="-lsocket $LIBS" 4777cat >conftest.$ac_ext <<_ACEOF 4778/* confdefs.h. */ 4779_ACEOF 4780cat confdefs.h >>conftest.$ac_ext 4781cat >>conftest.$ac_ext <<_ACEOF 4782/* end confdefs.h. */ 4783 4784/* Override any GCC internal prototype to avoid an error. 4785 Use char because int might match the return type of a GCC 4786 builtin and then its argument prototype would still apply. */ 4787#ifdef __cplusplus 4788extern "C" 4789#endif 4790char setsockopt (); 4791int 4792main () 4793{ 4794return setsockopt (); 4795 ; 4796 return 0; 4797} 4798_ACEOF 4799rm -f conftest.$ac_objext conftest$ac_exeext 4800if { (ac_try="$ac_link" 4801case "(($ac_try" in 4802 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4803 *) ac_try_echo=$ac_try;; 4804esac 4805eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4806 (eval "$ac_link") 2>conftest.er1 4807 ac_status=$? 4808 grep -v '^ *+' conftest.er1 >conftest.err 4809 rm -f conftest.er1 4810 cat conftest.err >&5 4811 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4812 (exit $ac_status); } && { 4813 test -z "$ac_c_werror_flag" || 4814 test ! -s conftest.err 4815 } && test -s conftest$ac_exeext && 4816 $as_test_x conftest$ac_exeext; then 4817 ac_cv_lib_socket_setsockopt=yes 4818else 4819 echo "$as_me: failed program was:" >&5 4820sed 's/^/| /' conftest.$ac_ext >&5 4821 4822 ac_cv_lib_socket_setsockopt=no 4823fi 4824 4825rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4826 conftest$ac_exeext conftest.$ac_ext 4827LIBS=$ac_check_lib_save_LIBS 4828fi 4829{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_setsockopt" >&5 4830echo "${ECHO_T}$ac_cv_lib_socket_setsockopt" >&6; } 4831if test $ac_cv_lib_socket_setsockopt = yes; then 4832 LIBS="$LIBS -lsocket" 4833else 4834 tcl_checkBoth=1 4835fi 4836 4837fi 4838 4839 fi 4840 if test "$tcl_checkBoth" = 1; then 4841 tk_oldLibs=$LIBS 4842 LIBS="$LIBS -lsocket -lnsl" 4843 { echo "$as_me:$LINENO: checking for accept" >&5 4844echo $ECHO_N "checking for accept... $ECHO_C" >&6; } 4845if test "${ac_cv_func_accept+set}" = set; then 4846 echo $ECHO_N "(cached) $ECHO_C" >&6 4847else 4848 cat >conftest.$ac_ext <<_ACEOF 4849/* confdefs.h. */ 4850_ACEOF 4851cat confdefs.h >>conftest.$ac_ext 4852cat >>conftest.$ac_ext <<_ACEOF 4853/* end confdefs.h. */ 4854/* Define accept to an innocuous variant, in case <limits.h> declares accept. 4855 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4856#define accept innocuous_accept 4857 4858/* System header to define __stub macros and hopefully few prototypes, 4859 which can conflict with char accept (); below. 4860 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4861 <limits.h> exists even on freestanding compilers. */ 4862 4863#ifdef __STDC__ 4864# include <limits.h> 4865#else 4866# include <assert.h> 4867#endif 4868 4869#undef accept 4870 4871/* Override any GCC internal prototype to avoid an error. 4872 Use char because int might match the return type of a GCC 4873 builtin and then its argument prototype would still apply. */ 4874#ifdef __cplusplus 4875extern "C" 4876#endif 4877char accept (); 4878/* The GNU C library defines this for functions which it implements 4879 to always fail with ENOSYS. Some functions are actually named 4880 something starting with __ and the normal name is an alias. */ 4881#if defined __stub_accept || defined __stub___accept 4882choke me 4883#endif 4884 4885int 4886main () 4887{ 4888return accept (); 4889 ; 4890 return 0; 4891} 4892_ACEOF 4893rm -f conftest.$ac_objext conftest$ac_exeext 4894if { (ac_try="$ac_link" 4895case "(($ac_try" in 4896 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4897 *) ac_try_echo=$ac_try;; 4898esac 4899eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4900 (eval "$ac_link") 2>conftest.er1 4901 ac_status=$? 4902 grep -v '^ *+' conftest.er1 >conftest.err 4903 rm -f conftest.er1 4904 cat conftest.err >&5 4905 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4906 (exit $ac_status); } && { 4907 test -z "$ac_c_werror_flag" || 4908 test ! -s conftest.err 4909 } && test -s conftest$ac_exeext && 4910 $as_test_x conftest$ac_exeext; then 4911 ac_cv_func_accept=yes 4912else 4913 echo "$as_me: failed program was:" >&5 4914sed 's/^/| /' conftest.$ac_ext >&5 4915 4916 ac_cv_func_accept=no 4917fi 4918 4919rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4920 conftest$ac_exeext conftest.$ac_ext 4921fi 4922{ echo "$as_me:$LINENO: result: $ac_cv_func_accept" >&5 4923echo "${ECHO_T}$ac_cv_func_accept" >&6; } 4924if test $ac_cv_func_accept = yes; then 4925 tcl_checkNsl=0 4926else 4927 LIBS=$tk_oldLibs 4928fi 4929 4930 fi 4931 { echo "$as_me:$LINENO: checking for gethostbyname" >&5 4932echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; } 4933if test "${ac_cv_func_gethostbyname+set}" = set; then 4934 echo $ECHO_N "(cached) $ECHO_C" >&6 4935else 4936 cat >conftest.$ac_ext <<_ACEOF 4937/* confdefs.h. */ 4938_ACEOF 4939cat confdefs.h >>conftest.$ac_ext 4940cat >>conftest.$ac_ext <<_ACEOF 4941/* end confdefs.h. */ 4942/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname. 4943 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4944#define gethostbyname innocuous_gethostbyname 4945 4946/* System header to define __stub macros and hopefully few prototypes, 4947 which can conflict with char gethostbyname (); below. 4948 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4949 <limits.h> exists even on freestanding compilers. */ 4950 4951#ifdef __STDC__ 4952# include <limits.h> 4953#else 4954# include <assert.h> 4955#endif 4956 4957#undef gethostbyname 4958 4959/* Override any GCC internal prototype to avoid an error. 4960 Use char because int might match the return type of a GCC 4961 builtin and then its argument prototype would still apply. */ 4962#ifdef __cplusplus 4963extern "C" 4964#endif 4965char gethostbyname (); 4966/* The GNU C library defines this for functions which it implements 4967 to always fail with ENOSYS. Some functions are actually named 4968 something starting with __ and the normal name is an alias. */ 4969#if defined __stub_gethostbyname || defined __stub___gethostbyname 4970choke me 4971#endif 4972 4973int 4974main () 4975{ 4976return gethostbyname (); 4977 ; 4978 return 0; 4979} 4980_ACEOF 4981rm -f conftest.$ac_objext conftest$ac_exeext 4982if { (ac_try="$ac_link" 4983case "(($ac_try" in 4984 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4985 *) ac_try_echo=$ac_try;; 4986esac 4987eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4988 (eval "$ac_link") 2>conftest.er1 4989 ac_status=$? 4990 grep -v '^ *+' conftest.er1 >conftest.err 4991 rm -f conftest.er1 4992 cat conftest.err >&5 4993 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4994 (exit $ac_status); } && { 4995 test -z "$ac_c_werror_flag" || 4996 test ! -s conftest.err 4997 } && test -s conftest$ac_exeext && 4998 $as_test_x conftest$ac_exeext; then 4999 ac_cv_func_gethostbyname=yes 5000else 5001 echo "$as_me: failed program was:" >&5 5002sed 's/^/| /' conftest.$ac_ext >&5 5003 5004 ac_cv_func_gethostbyname=no 5005fi 5006 5007rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5008 conftest$ac_exeext conftest.$ac_ext 5009fi 5010{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 5011echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; } 5012if test $ac_cv_func_gethostbyname = yes; then 5013 : 5014else 5015 { echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 5016echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; } 5017if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then 5018 echo $ECHO_N "(cached) $ECHO_C" >&6 5019else 5020 ac_check_lib_save_LIBS=$LIBS 5021LIBS="-lnsl $LIBS" 5022cat >conftest.$ac_ext <<_ACEOF 5023/* confdefs.h. */ 5024_ACEOF 5025cat confdefs.h >>conftest.$ac_ext 5026cat >>conftest.$ac_ext <<_ACEOF 5027/* end confdefs.h. */ 5028 5029/* Override any GCC internal prototype to avoid an error. 5030 Use char because int might match the return type of a GCC 5031 builtin and then its argument prototype would still apply. */ 5032#ifdef __cplusplus 5033extern "C" 5034#endif 5035char gethostbyname (); 5036int 5037main () 5038{ 5039return gethostbyname (); 5040 ; 5041 return 0; 5042} 5043_ACEOF 5044rm -f conftest.$ac_objext conftest$ac_exeext 5045if { (ac_try="$ac_link" 5046case "(($ac_try" in 5047 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5048 *) ac_try_echo=$ac_try;; 5049esac 5050eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5051 (eval "$ac_link") 2>conftest.er1 5052 ac_status=$? 5053 grep -v '^ *+' conftest.er1 >conftest.err 5054 rm -f conftest.er1 5055 cat conftest.err >&5 5056 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5057 (exit $ac_status); } && { 5058 test -z "$ac_c_werror_flag" || 5059 test ! -s conftest.err 5060 } && test -s conftest$ac_exeext && 5061 $as_test_x conftest$ac_exeext; then 5062 ac_cv_lib_nsl_gethostbyname=yes 5063else 5064 echo "$as_me: failed program was:" >&5 5065sed 's/^/| /' conftest.$ac_ext >&5 5066 5067 ac_cv_lib_nsl_gethostbyname=no 5068fi 5069 5070rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5071 conftest$ac_exeext conftest.$ac_ext 5072LIBS=$ac_check_lib_save_LIBS 5073fi 5074{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 5075echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; } 5076if test $ac_cv_lib_nsl_gethostbyname = yes; then 5077 LIBS="$LIBS -lnsl" 5078fi 5079 5080fi 5081 5082 5083 # TEA specific: Don't perform the eval of the libraries here because 5084 # DL_LIBS won't be set until we call TEA_CONFIG_CFLAGS 5085 5086 TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}' 5087 5088 5089 5090 5091 { echo "$as_me:$LINENO: checking dirent.h" >&5 5092echo $ECHO_N "checking dirent.h... $ECHO_C" >&6; } 5093if test "${tcl_cv_dirent_h+set}" = set; then 5094 echo $ECHO_N "(cached) $ECHO_C" >&6 5095else 5096 5097 cat >conftest.$ac_ext <<_ACEOF 5098/* confdefs.h. */ 5099_ACEOF 5100cat confdefs.h >>conftest.$ac_ext 5101cat >>conftest.$ac_ext <<_ACEOF 5102/* end confdefs.h. */ 5103#include <sys/types.h> 5104#include <dirent.h> 5105int 5106main () 5107{ 5108 5109#ifndef _POSIX_SOURCE 5110# ifdef __Lynx__ 5111 /* 5112 * Generate compilation error to make the test fail: Lynx headers 5113 * are only valid if really in the POSIX environment. 5114 */ 5115 5116 missing_procedure(); 5117# endif 5118#endif 5119DIR *d; 5120struct dirent *entryPtr; 5121char *p; 5122d = opendir("foobar"); 5123entryPtr = readdir(d); 5124p = entryPtr->d_name; 5125closedir(d); 5126 5127 ; 5128 return 0; 5129} 5130_ACEOF 5131rm -f conftest.$ac_objext conftest$ac_exeext 5132if { (ac_try="$ac_link" 5133case "(($ac_try" in 5134 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5135 *) ac_try_echo=$ac_try;; 5136esac 5137eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5138 (eval "$ac_link") 2>conftest.er1 5139 ac_status=$? 5140 grep -v '^ *+' conftest.er1 >conftest.err 5141 rm -f conftest.er1 5142 cat conftest.err >&5 5143 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5144 (exit $ac_status); } && { 5145 test -z "$ac_c_werror_flag" || 5146 test ! -s conftest.err 5147 } && test -s conftest$ac_exeext && 5148 $as_test_x conftest$ac_exeext; then 5149 tcl_cv_dirent_h=yes 5150else 5151 echo "$as_me: failed program was:" >&5 5152sed 's/^/| /' conftest.$ac_ext >&5 5153 5154 tcl_cv_dirent_h=no 5155fi 5156 5157rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5158 conftest$ac_exeext conftest.$ac_ext 5159fi 5160{ echo "$as_me:$LINENO: result: $tcl_cv_dirent_h" >&5 5161echo "${ECHO_T}$tcl_cv_dirent_h" >&6; } 5162 5163 if test $tcl_cv_dirent_h = no; then 5164 5165cat >>confdefs.h <<\_ACEOF 5166#define NO_DIRENT_H 1 5167_ACEOF 5168 5169 fi 5170 5171 # TEA specific: 5172 if test "${ac_cv_header_errno_h+set}" = set; then 5173 { echo "$as_me:$LINENO: checking for errno.h" >&5 5174echo $ECHO_N "checking for errno.h... $ECHO_C" >&6; } 5175if test "${ac_cv_header_errno_h+set}" = set; then 5176 echo $ECHO_N "(cached) $ECHO_C" >&6 5177fi 5178{ echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 5179echo "${ECHO_T}$ac_cv_header_errno_h" >&6; } 5180else 5181 # Is the header compilable? 5182{ echo "$as_me:$LINENO: checking errno.h usability" >&5 5183echo $ECHO_N "checking errno.h usability... $ECHO_C" >&6; } 5184cat >conftest.$ac_ext <<_ACEOF 5185/* confdefs.h. */ 5186_ACEOF 5187cat confdefs.h >>conftest.$ac_ext 5188cat >>conftest.$ac_ext <<_ACEOF 5189/* end confdefs.h. */ 5190$ac_includes_default 5191#include <errno.h> 5192_ACEOF 5193rm -f conftest.$ac_objext 5194if { (ac_try="$ac_compile" 5195case "(($ac_try" in 5196 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5197 *) ac_try_echo=$ac_try;; 5198esac 5199eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5200 (eval "$ac_compile") 2>conftest.er1 5201 ac_status=$? 5202 grep -v '^ *+' conftest.er1 >conftest.err 5203 rm -f conftest.er1 5204 cat conftest.err >&5 5205 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5206 (exit $ac_status); } && { 5207 test -z "$ac_c_werror_flag" || 5208 test ! -s conftest.err 5209 } && test -s conftest.$ac_objext; then 5210 ac_header_compiler=yes 5211else 5212 echo "$as_me: failed program was:" >&5 5213sed 's/^/| /' conftest.$ac_ext >&5 5214 5215 ac_header_compiler=no 5216fi 5217 5218rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5219{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5220echo "${ECHO_T}$ac_header_compiler" >&6; } 5221 5222# Is the header present? 5223{ echo "$as_me:$LINENO: checking errno.h presence" >&5 5224echo $ECHO_N "checking errno.h presence... $ECHO_C" >&6; } 5225cat >conftest.$ac_ext <<_ACEOF 5226/* confdefs.h. */ 5227_ACEOF 5228cat confdefs.h >>conftest.$ac_ext 5229cat >>conftest.$ac_ext <<_ACEOF 5230/* end confdefs.h. */ 5231#include <errno.h> 5232_ACEOF 5233if { (ac_try="$ac_cpp conftest.$ac_ext" 5234case "(($ac_try" in 5235 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5236 *) ac_try_echo=$ac_try;; 5237esac 5238eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5239 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5240 ac_status=$? 5241 grep -v '^ *+' conftest.er1 >conftest.err 5242 rm -f conftest.er1 5243 cat conftest.err >&5 5244 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5245 (exit $ac_status); } >/dev/null && { 5246 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5247 test ! -s conftest.err 5248 }; then 5249 ac_header_preproc=yes 5250else 5251 echo "$as_me: failed program was:" >&5 5252sed 's/^/| /' conftest.$ac_ext >&5 5253 5254 ac_header_preproc=no 5255fi 5256 5257rm -f conftest.err conftest.$ac_ext 5258{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5259echo "${ECHO_T}$ac_header_preproc" >&6; } 5260 5261# So? What about this header? 5262case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5263 yes:no: ) 5264 { echo "$as_me:$LINENO: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&5 5265echo "$as_me: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 5266 { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the compiler's result" >&5 5267echo "$as_me: WARNING: errno.h: proceeding with the compiler's result" >&2;} 5268 ac_header_preproc=yes 5269 ;; 5270 no:yes:* ) 5271 { echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5 5272echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;} 5273 { echo "$as_me:$LINENO: WARNING: errno.h: check for missing prerequisite headers?" >&5 5274echo "$as_me: WARNING: errno.h: check for missing prerequisite headers?" >&2;} 5275 { echo "$as_me:$LINENO: WARNING: errno.h: see the Autoconf documentation" >&5 5276echo "$as_me: WARNING: errno.h: see the Autoconf documentation" >&2;} 5277 { echo "$as_me:$LINENO: WARNING: errno.h: section \"Present But Cannot Be Compiled\"" >&5 5278echo "$as_me: WARNING: errno.h: section \"Present But Cannot Be Compiled\"" >&2;} 5279 { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5 5280echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;} 5281 { echo "$as_me:$LINENO: WARNING: errno.h: in the future, the compiler will take precedence" >&5 5282echo "$as_me: WARNING: errno.h: in the future, the compiler will take precedence" >&2;} 5283 5284 ;; 5285esac 5286{ echo "$as_me:$LINENO: checking for errno.h" >&5 5287echo $ECHO_N "checking for errno.h... $ECHO_C" >&6; } 5288if test "${ac_cv_header_errno_h+set}" = set; then 5289 echo $ECHO_N "(cached) $ECHO_C" >&6 5290else 5291 ac_cv_header_errno_h=$ac_header_preproc 5292fi 5293{ echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 5294echo "${ECHO_T}$ac_cv_header_errno_h" >&6; } 5295 5296fi 5297if test $ac_cv_header_errno_h = yes; then 5298 : 5299else 5300 5301cat >>confdefs.h <<\_ACEOF 5302#define NO_ERRNO_H 1 5303_ACEOF 5304 5305fi 5306 5307 5308 if test "${ac_cv_header_float_h+set}" = set; then 5309 { echo "$as_me:$LINENO: checking for float.h" >&5 5310echo $ECHO_N "checking for float.h... $ECHO_C" >&6; } 5311if test "${ac_cv_header_float_h+set}" = set; then 5312 echo $ECHO_N "(cached) $ECHO_C" >&6 5313fi 5314{ echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5 5315echo "${ECHO_T}$ac_cv_header_float_h" >&6; } 5316else 5317 # Is the header compilable? 5318{ echo "$as_me:$LINENO: checking float.h usability" >&5 5319echo $ECHO_N "checking float.h usability... $ECHO_C" >&6; } 5320cat >conftest.$ac_ext <<_ACEOF 5321/* confdefs.h. */ 5322_ACEOF 5323cat confdefs.h >>conftest.$ac_ext 5324cat >>conftest.$ac_ext <<_ACEOF 5325/* end confdefs.h. */ 5326$ac_includes_default 5327#include <float.h> 5328_ACEOF 5329rm -f conftest.$ac_objext 5330if { (ac_try="$ac_compile" 5331case "(($ac_try" in 5332 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5333 *) ac_try_echo=$ac_try;; 5334esac 5335eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5336 (eval "$ac_compile") 2>conftest.er1 5337 ac_status=$? 5338 grep -v '^ *+' conftest.er1 >conftest.err 5339 rm -f conftest.er1 5340 cat conftest.err >&5 5341 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5342 (exit $ac_status); } && { 5343 test -z "$ac_c_werror_flag" || 5344 test ! -s conftest.err 5345 } && test -s conftest.$ac_objext; then 5346 ac_header_compiler=yes 5347else 5348 echo "$as_me: failed program was:" >&5 5349sed 's/^/| /' conftest.$ac_ext >&5 5350 5351 ac_header_compiler=no 5352fi 5353 5354rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5355{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5356echo "${ECHO_T}$ac_header_compiler" >&6; } 5357 5358# Is the header present? 5359{ echo "$as_me:$LINENO: checking float.h presence" >&5 5360echo $ECHO_N "checking float.h presence... $ECHO_C" >&6; } 5361cat >conftest.$ac_ext <<_ACEOF 5362/* confdefs.h. */ 5363_ACEOF 5364cat confdefs.h >>conftest.$ac_ext 5365cat >>conftest.$ac_ext <<_ACEOF 5366/* end confdefs.h. */ 5367#include <float.h> 5368_ACEOF 5369if { (ac_try="$ac_cpp conftest.$ac_ext" 5370case "(($ac_try" in 5371 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5372 *) ac_try_echo=$ac_try;; 5373esac 5374eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5375 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5376 ac_status=$? 5377 grep -v '^ *+' conftest.er1 >conftest.err 5378 rm -f conftest.er1 5379 cat conftest.err >&5 5380 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5381 (exit $ac_status); } >/dev/null && { 5382 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5383 test ! -s conftest.err 5384 }; then 5385 ac_header_preproc=yes 5386else 5387 echo "$as_me: failed program was:" >&5 5388sed 's/^/| /' conftest.$ac_ext >&5 5389 5390 ac_header_preproc=no 5391fi 5392 5393rm -f conftest.err conftest.$ac_ext 5394{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5395echo "${ECHO_T}$ac_header_preproc" >&6; } 5396 5397# So? What about this header? 5398case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5399 yes:no: ) 5400 { echo "$as_me:$LINENO: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&5 5401echo "$as_me: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 5402 { echo "$as_me:$LINENO: WARNING: float.h: proceeding with the compiler's result" >&5 5403echo "$as_me: WARNING: float.h: proceeding with the compiler's result" >&2;} 5404 ac_header_preproc=yes 5405 ;; 5406 no:yes:* ) 5407 { echo "$as_me:$LINENO: WARNING: float.h: present but cannot be compiled" >&5 5408echo "$as_me: WARNING: float.h: present but cannot be compiled" >&2;} 5409 { echo "$as_me:$LINENO: WARNING: float.h: check for missing prerequisite headers?" >&5 5410echo "$as_me: WARNING: float.h: check for missing prerequisite headers?" >&2;} 5411 { echo "$as_me:$LINENO: WARNING: float.h: see the Autoconf documentation" >&5 5412echo "$as_me: WARNING: float.h: see the Autoconf documentation" >&2;} 5413 { echo "$as_me:$LINENO: WARNING: float.h: section \"Present But Cannot Be Compiled\"" >&5 5414echo "$as_me: WARNING: float.h: section \"Present But Cannot Be Compiled\"" >&2;} 5415 { echo "$as_me:$LINENO: WARNING: float.h: proceeding with the preprocessor's result" >&5 5416echo "$as_me: WARNING: float.h: proceeding with the preprocessor's result" >&2;} 5417 { echo "$as_me:$LINENO: WARNING: float.h: in the future, the compiler will take precedence" >&5 5418echo "$as_me: WARNING: float.h: in the future, the compiler will take precedence" >&2;} 5419 5420 ;; 5421esac 5422{ echo "$as_me:$LINENO: checking for float.h" >&5 5423echo $ECHO_N "checking for float.h... $ECHO_C" >&6; } 5424if test "${ac_cv_header_float_h+set}" = set; then 5425 echo $ECHO_N "(cached) $ECHO_C" >&6 5426else 5427 ac_cv_header_float_h=$ac_header_preproc 5428fi 5429{ echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5 5430echo "${ECHO_T}$ac_cv_header_float_h" >&6; } 5431 5432fi 5433if test $ac_cv_header_float_h = yes; then 5434 : 5435else 5436 5437cat >>confdefs.h <<\_ACEOF 5438#define NO_FLOAT_H 1 5439_ACEOF 5440 5441fi 5442 5443 5444 if test "${ac_cv_header_values_h+set}" = set; then 5445 { echo "$as_me:$LINENO: checking for values.h" >&5 5446echo $ECHO_N "checking for values.h... $ECHO_C" >&6; } 5447if test "${ac_cv_header_values_h+set}" = set; then 5448 echo $ECHO_N "(cached) $ECHO_C" >&6 5449fi 5450{ echo "$as_me:$LINENO: result: $ac_cv_header_values_h" >&5 5451echo "${ECHO_T}$ac_cv_header_values_h" >&6; } 5452else 5453 # Is the header compilable? 5454{ echo "$as_me:$LINENO: checking values.h usability" >&5 5455echo $ECHO_N "checking values.h usability... $ECHO_C" >&6; } 5456cat >conftest.$ac_ext <<_ACEOF 5457/* confdefs.h. */ 5458_ACEOF 5459cat confdefs.h >>conftest.$ac_ext 5460cat >>conftest.$ac_ext <<_ACEOF 5461/* end confdefs.h. */ 5462$ac_includes_default 5463#include <values.h> 5464_ACEOF 5465rm -f conftest.$ac_objext 5466if { (ac_try="$ac_compile" 5467case "(($ac_try" in 5468 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5469 *) ac_try_echo=$ac_try;; 5470esac 5471eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5472 (eval "$ac_compile") 2>conftest.er1 5473 ac_status=$? 5474 grep -v '^ *+' conftest.er1 >conftest.err 5475 rm -f conftest.er1 5476 cat conftest.err >&5 5477 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5478 (exit $ac_status); } && { 5479 test -z "$ac_c_werror_flag" || 5480 test ! -s conftest.err 5481 } && test -s conftest.$ac_objext; then 5482 ac_header_compiler=yes 5483else 5484 echo "$as_me: failed program was:" >&5 5485sed 's/^/| /' conftest.$ac_ext >&5 5486 5487 ac_header_compiler=no 5488fi 5489 5490rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5491{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5492echo "${ECHO_T}$ac_header_compiler" >&6; } 5493 5494# Is the header present? 5495{ echo "$as_me:$LINENO: checking values.h presence" >&5 5496echo $ECHO_N "checking values.h presence... $ECHO_C" >&6; } 5497cat >conftest.$ac_ext <<_ACEOF 5498/* confdefs.h. */ 5499_ACEOF 5500cat confdefs.h >>conftest.$ac_ext 5501cat >>conftest.$ac_ext <<_ACEOF 5502/* end confdefs.h. */ 5503#include <values.h> 5504_ACEOF 5505if { (ac_try="$ac_cpp conftest.$ac_ext" 5506case "(($ac_try" in 5507 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5508 *) ac_try_echo=$ac_try;; 5509esac 5510eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5511 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5512 ac_status=$? 5513 grep -v '^ *+' conftest.er1 >conftest.err 5514 rm -f conftest.er1 5515 cat conftest.err >&5 5516 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5517 (exit $ac_status); } >/dev/null && { 5518 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5519 test ! -s conftest.err 5520 }; then 5521 ac_header_preproc=yes 5522else 5523 echo "$as_me: failed program was:" >&5 5524sed 's/^/| /' conftest.$ac_ext >&5 5525 5526 ac_header_preproc=no 5527fi 5528 5529rm -f conftest.err conftest.$ac_ext 5530{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5531echo "${ECHO_T}$ac_header_preproc" >&6; } 5532 5533# So? What about this header? 5534case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5535 yes:no: ) 5536 { echo "$as_me:$LINENO: WARNING: values.h: accepted by the compiler, rejected by the preprocessor!" >&5 5537echo "$as_me: WARNING: values.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 5538 { echo "$as_me:$LINENO: WARNING: values.h: proceeding with the compiler's result" >&5 5539echo "$as_me: WARNING: values.h: proceeding with the compiler's result" >&2;} 5540 ac_header_preproc=yes 5541 ;; 5542 no:yes:* ) 5543 { echo "$as_me:$LINENO: WARNING: values.h: present but cannot be compiled" >&5 5544echo "$as_me: WARNING: values.h: present but cannot be compiled" >&2;} 5545 { echo "$as_me:$LINENO: WARNING: values.h: check for missing prerequisite headers?" >&5 5546echo "$as_me: WARNING: values.h: check for missing prerequisite headers?" >&2;} 5547 { echo "$as_me:$LINENO: WARNING: values.h: see the Autoconf documentation" >&5 5548echo "$as_me: WARNING: values.h: see the Autoconf documentation" >&2;} 5549 { echo "$as_me:$LINENO: WARNING: values.h: section \"Present But Cannot Be Compiled\"" >&5 5550echo "$as_me: WARNING: values.h: section \"Present But Cannot Be Compiled\"" >&2;} 5551 { echo "$as_me:$LINENO: WARNING: values.h: proceeding with the preprocessor's result" >&5 5552echo "$as_me: WARNING: values.h: proceeding with the preprocessor's result" >&2;} 5553 { echo "$as_me:$LINENO: WARNING: values.h: in the future, the compiler will take precedence" >&5 5554echo "$as_me: WARNING: values.h: in the future, the compiler will take precedence" >&2;} 5555 5556 ;; 5557esac 5558{ echo "$as_me:$LINENO: checking for values.h" >&5 5559echo $ECHO_N "checking for values.h... $ECHO_C" >&6; } 5560if test "${ac_cv_header_values_h+set}" = set; then 5561 echo $ECHO_N "(cached) $ECHO_C" >&6 5562else 5563 ac_cv_header_values_h=$ac_header_preproc 5564fi 5565{ echo "$as_me:$LINENO: result: $ac_cv_header_values_h" >&5 5566echo "${ECHO_T}$ac_cv_header_values_h" >&6; } 5567 5568fi 5569if test $ac_cv_header_values_h = yes; then 5570 : 5571else 5572 5573cat >>confdefs.h <<\_ACEOF 5574#define NO_VALUES_H 1 5575_ACEOF 5576 5577fi 5578 5579 5580 if test "${ac_cv_header_limits_h+set}" = set; then 5581 { echo "$as_me:$LINENO: checking for limits.h" >&5 5582echo $ECHO_N "checking for limits.h... $ECHO_C" >&6; } 5583if test "${ac_cv_header_limits_h+set}" = set; then 5584 echo $ECHO_N "(cached) $ECHO_C" >&6 5585fi 5586{ echo "$as_me:$LINENO: result: $ac_cv_header_limits_h" >&5 5587echo "${ECHO_T}$ac_cv_header_limits_h" >&6; } 5588else 5589 # Is the header compilable? 5590{ echo "$as_me:$LINENO: checking limits.h usability" >&5 5591echo $ECHO_N "checking limits.h usability... $ECHO_C" >&6; } 5592cat >conftest.$ac_ext <<_ACEOF 5593/* confdefs.h. */ 5594_ACEOF 5595cat confdefs.h >>conftest.$ac_ext 5596cat >>conftest.$ac_ext <<_ACEOF 5597/* end confdefs.h. */ 5598$ac_includes_default 5599#include <limits.h> 5600_ACEOF 5601rm -f conftest.$ac_objext 5602if { (ac_try="$ac_compile" 5603case "(($ac_try" in 5604 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5605 *) ac_try_echo=$ac_try;; 5606esac 5607eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5608 (eval "$ac_compile") 2>conftest.er1 5609 ac_status=$? 5610 grep -v '^ *+' conftest.er1 >conftest.err 5611 rm -f conftest.er1 5612 cat conftest.err >&5 5613 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5614 (exit $ac_status); } && { 5615 test -z "$ac_c_werror_flag" || 5616 test ! -s conftest.err 5617 } && test -s conftest.$ac_objext; then 5618 ac_header_compiler=yes 5619else 5620 echo "$as_me: failed program was:" >&5 5621sed 's/^/| /' conftest.$ac_ext >&5 5622 5623 ac_header_compiler=no 5624fi 5625 5626rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5627{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5628echo "${ECHO_T}$ac_header_compiler" >&6; } 5629 5630# Is the header present? 5631{ echo "$as_me:$LINENO: checking limits.h presence" >&5 5632echo $ECHO_N "checking limits.h presence... $ECHO_C" >&6; } 5633cat >conftest.$ac_ext <<_ACEOF 5634/* confdefs.h. */ 5635_ACEOF 5636cat confdefs.h >>conftest.$ac_ext 5637cat >>conftest.$ac_ext <<_ACEOF 5638/* end confdefs.h. */ 5639#include <limits.h> 5640_ACEOF 5641if { (ac_try="$ac_cpp conftest.$ac_ext" 5642case "(($ac_try" in 5643 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5644 *) ac_try_echo=$ac_try;; 5645esac 5646eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5647 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5648 ac_status=$? 5649 grep -v '^ *+' conftest.er1 >conftest.err 5650 rm -f conftest.er1 5651 cat conftest.err >&5 5652 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5653 (exit $ac_status); } >/dev/null && { 5654 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5655 test ! -s conftest.err 5656 }; then 5657 ac_header_preproc=yes 5658else 5659 echo "$as_me: failed program was:" >&5 5660sed 's/^/| /' conftest.$ac_ext >&5 5661 5662 ac_header_preproc=no 5663fi 5664 5665rm -f conftest.err conftest.$ac_ext 5666{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5667echo "${ECHO_T}$ac_header_preproc" >&6; } 5668 5669# So? What about this header? 5670case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5671 yes:no: ) 5672 { echo "$as_me:$LINENO: WARNING: limits.h: accepted by the compiler, rejected by the preprocessor!" >&5 5673echo "$as_me: WARNING: limits.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 5674 { echo "$as_me:$LINENO: WARNING: limits.h: proceeding with the compiler's result" >&5 5675echo "$as_me: WARNING: limits.h: proceeding with the compiler's result" >&2;} 5676 ac_header_preproc=yes 5677 ;; 5678 no:yes:* ) 5679 { echo "$as_me:$LINENO: WARNING: limits.h: present but cannot be compiled" >&5 5680echo "$as_me: WARNING: limits.h: present but cannot be compiled" >&2;} 5681 { echo "$as_me:$LINENO: WARNING: limits.h: check for missing prerequisite headers?" >&5 5682echo "$as_me: WARNING: limits.h: check for missing prerequisite headers?" >&2;} 5683 { echo "$as_me:$LINENO: WARNING: limits.h: see the Autoconf documentation" >&5 5684echo "$as_me: WARNING: limits.h: see the Autoconf documentation" >&2;} 5685 { echo "$as_me:$LINENO: WARNING: limits.h: section \"Present But Cannot Be Compiled\"" >&5 5686echo "$as_me: WARNING: limits.h: section \"Present But Cannot Be Compiled\"" >&2;} 5687 { echo "$as_me:$LINENO: WARNING: limits.h: proceeding with the preprocessor's result" >&5 5688echo "$as_me: WARNING: limits.h: proceeding with the preprocessor's result" >&2;} 5689 { echo "$as_me:$LINENO: WARNING: limits.h: in the future, the compiler will take precedence" >&5 5690echo "$as_me: WARNING: limits.h: in the future, the compiler will take precedence" >&2;} 5691 5692 ;; 5693esac 5694{ echo "$as_me:$LINENO: checking for limits.h" >&5 5695echo $ECHO_N "checking for limits.h... $ECHO_C" >&6; } 5696if test "${ac_cv_header_limits_h+set}" = set; then 5697 echo $ECHO_N "(cached) $ECHO_C" >&6 5698else 5699 ac_cv_header_limits_h=$ac_header_preproc 5700fi 5701{ echo "$as_me:$LINENO: result: $ac_cv_header_limits_h" >&5 5702echo "${ECHO_T}$ac_cv_header_limits_h" >&6; } 5703 5704fi 5705if test $ac_cv_header_limits_h = yes; then 5706 5707cat >>confdefs.h <<\_ACEOF 5708#define HAVE_LIMITS_H 1 5709_ACEOF 5710 5711else 5712 5713cat >>confdefs.h <<\_ACEOF 5714#define NO_LIMITS_H 1 5715_ACEOF 5716 5717fi 5718 5719 5720 if test "${ac_cv_header_stdlib_h+set}" = set; then 5721 { echo "$as_me:$LINENO: checking for stdlib.h" >&5 5722echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; } 5723if test "${ac_cv_header_stdlib_h+set}" = set; then 5724 echo $ECHO_N "(cached) $ECHO_C" >&6 5725fi 5726{ echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 5727echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; } 5728else 5729 # Is the header compilable? 5730{ echo "$as_me:$LINENO: checking stdlib.h usability" >&5 5731echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6; } 5732cat >conftest.$ac_ext <<_ACEOF 5733/* confdefs.h. */ 5734_ACEOF 5735cat confdefs.h >>conftest.$ac_ext 5736cat >>conftest.$ac_ext <<_ACEOF 5737/* end confdefs.h. */ 5738$ac_includes_default 5739#include <stdlib.h> 5740_ACEOF 5741rm -f conftest.$ac_objext 5742if { (ac_try="$ac_compile" 5743case "(($ac_try" in 5744 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5745 *) ac_try_echo=$ac_try;; 5746esac 5747eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5748 (eval "$ac_compile") 2>conftest.er1 5749 ac_status=$? 5750 grep -v '^ *+' conftest.er1 >conftest.err 5751 rm -f conftest.er1 5752 cat conftest.err >&5 5753 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5754 (exit $ac_status); } && { 5755 test -z "$ac_c_werror_flag" || 5756 test ! -s conftest.err 5757 } && test -s conftest.$ac_objext; then 5758 ac_header_compiler=yes 5759else 5760 echo "$as_me: failed program was:" >&5 5761sed 's/^/| /' conftest.$ac_ext >&5 5762 5763 ac_header_compiler=no 5764fi 5765 5766rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5767{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5768echo "${ECHO_T}$ac_header_compiler" >&6; } 5769 5770# Is the header present? 5771{ echo "$as_me:$LINENO: checking stdlib.h presence" >&5 5772echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6; } 5773cat >conftest.$ac_ext <<_ACEOF 5774/* confdefs.h. */ 5775_ACEOF 5776cat confdefs.h >>conftest.$ac_ext 5777cat >>conftest.$ac_ext <<_ACEOF 5778/* end confdefs.h. */ 5779#include <stdlib.h> 5780_ACEOF 5781if { (ac_try="$ac_cpp conftest.$ac_ext" 5782case "(($ac_try" in 5783 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5784 *) ac_try_echo=$ac_try;; 5785esac 5786eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5787 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5788 ac_status=$? 5789 grep -v '^ *+' conftest.er1 >conftest.err 5790 rm -f conftest.er1 5791 cat conftest.err >&5 5792 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5793 (exit $ac_status); } >/dev/null && { 5794 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5795 test ! -s conftest.err 5796 }; then 5797 ac_header_preproc=yes 5798else 5799 echo "$as_me: failed program was:" >&5 5800sed 's/^/| /' conftest.$ac_ext >&5 5801 5802 ac_header_preproc=no 5803fi 5804 5805rm -f conftest.err conftest.$ac_ext 5806{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5807echo "${ECHO_T}$ac_header_preproc" >&6; } 5808 5809# So? What about this header? 5810case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5811 yes:no: ) 5812 { echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 5813echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 5814 { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5 5815echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;} 5816 ac_header_preproc=yes 5817 ;; 5818 no:yes:* ) 5819 { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5 5820echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;} 5821 { echo "$as_me:$LINENO: WARNING: stdlib.h: check for missing prerequisite headers?" >&5 5822echo "$as_me: WARNING: stdlib.h: check for missing prerequisite headers?" >&2;} 5823 { echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5 5824echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;} 5825 { echo "$as_me:$LINENO: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&5 5826echo "$as_me: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&2;} 5827 { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5 5828echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;} 5829 { echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5 5830echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;} 5831 5832 ;; 5833esac 5834{ echo "$as_me:$LINENO: checking for stdlib.h" >&5 5835echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; } 5836if test "${ac_cv_header_stdlib_h+set}" = set; then 5837 echo $ECHO_N "(cached) $ECHO_C" >&6 5838else 5839 ac_cv_header_stdlib_h=$ac_header_preproc 5840fi 5841{ echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 5842echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; } 5843 5844fi 5845if test $ac_cv_header_stdlib_h = yes; then 5846 tcl_ok=1 5847else 5848 tcl_ok=0 5849fi 5850 5851 5852 cat >conftest.$ac_ext <<_ACEOF 5853/* confdefs.h. */ 5854_ACEOF 5855cat confdefs.h >>conftest.$ac_ext 5856cat >>conftest.$ac_ext <<_ACEOF 5857/* end confdefs.h. */ 5858#include <stdlib.h> 5859 5860_ACEOF 5861if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5862 $EGREP "strtol" >/dev/null 2>&1; then 5863 : 5864else 5865 tcl_ok=0 5866fi 5867rm -f -r conftest* 5868 5869 cat >conftest.$ac_ext <<_ACEOF 5870/* confdefs.h. */ 5871_ACEOF 5872cat confdefs.h >>conftest.$ac_ext 5873cat >>conftest.$ac_ext <<_ACEOF 5874/* end confdefs.h. */ 5875#include <stdlib.h> 5876 5877_ACEOF 5878if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5879 $EGREP "strtoul" >/dev/null 2>&1; then 5880 : 5881else 5882 tcl_ok=0 5883fi 5884rm -f -r conftest* 5885 5886 cat >conftest.$ac_ext <<_ACEOF 5887/* confdefs.h. */ 5888_ACEOF 5889cat confdefs.h >>conftest.$ac_ext 5890cat >>conftest.$ac_ext <<_ACEOF 5891/* end confdefs.h. */ 5892#include <stdlib.h> 5893 5894_ACEOF 5895if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5896 $EGREP "strtod" >/dev/null 2>&1; then 5897 : 5898else 5899 tcl_ok=0 5900fi 5901rm -f -r conftest* 5902 5903 if test $tcl_ok = 0; then 5904 5905cat >>confdefs.h <<\_ACEOF 5906#define NO_STDLIB_H 1 5907_ACEOF 5908 5909 fi 5910 if test "${ac_cv_header_string_h+set}" = set; then 5911 { echo "$as_me:$LINENO: checking for string.h" >&5 5912echo $ECHO_N "checking for string.h... $ECHO_C" >&6; } 5913if test "${ac_cv_header_string_h+set}" = set; then 5914 echo $ECHO_N "(cached) $ECHO_C" >&6 5915fi 5916{ echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 5917echo "${ECHO_T}$ac_cv_header_string_h" >&6; } 5918else 5919 # Is the header compilable? 5920{ echo "$as_me:$LINENO: checking string.h usability" >&5 5921echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; } 5922cat >conftest.$ac_ext <<_ACEOF 5923/* confdefs.h. */ 5924_ACEOF 5925cat confdefs.h >>conftest.$ac_ext 5926cat >>conftest.$ac_ext <<_ACEOF 5927/* end confdefs.h. */ 5928$ac_includes_default 5929#include <string.h> 5930_ACEOF 5931rm -f conftest.$ac_objext 5932if { (ac_try="$ac_compile" 5933case "(($ac_try" in 5934 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5935 *) ac_try_echo=$ac_try;; 5936esac 5937eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5938 (eval "$ac_compile") 2>conftest.er1 5939 ac_status=$? 5940 grep -v '^ *+' conftest.er1 >conftest.err 5941 rm -f conftest.er1 5942 cat conftest.err >&5 5943 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5944 (exit $ac_status); } && { 5945 test -z "$ac_c_werror_flag" || 5946 test ! -s conftest.err 5947 } && test -s conftest.$ac_objext; then 5948 ac_header_compiler=yes 5949else 5950 echo "$as_me: failed program was:" >&5 5951sed 's/^/| /' conftest.$ac_ext >&5 5952 5953 ac_header_compiler=no 5954fi 5955 5956rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5957{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5958echo "${ECHO_T}$ac_header_compiler" >&6; } 5959 5960# Is the header present? 5961{ echo "$as_me:$LINENO: checking string.h presence" >&5 5962echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; } 5963cat >conftest.$ac_ext <<_ACEOF 5964/* confdefs.h. */ 5965_ACEOF 5966cat confdefs.h >>conftest.$ac_ext 5967cat >>conftest.$ac_ext <<_ACEOF 5968/* end confdefs.h. */ 5969#include <string.h> 5970_ACEOF 5971if { (ac_try="$ac_cpp conftest.$ac_ext" 5972case "(($ac_try" in 5973 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5974 *) ac_try_echo=$ac_try;; 5975esac 5976eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5977 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5978 ac_status=$? 5979 grep -v '^ *+' conftest.er1 >conftest.err 5980 rm -f conftest.er1 5981 cat conftest.err >&5 5982 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5983 (exit $ac_status); } >/dev/null && { 5984 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5985 test ! -s conftest.err 5986 }; then 5987 ac_header_preproc=yes 5988else 5989 echo "$as_me: failed program was:" >&5 5990sed 's/^/| /' conftest.$ac_ext >&5 5991 5992 ac_header_preproc=no 5993fi 5994 5995rm -f conftest.err conftest.$ac_ext 5996{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5997echo "${ECHO_T}$ac_header_preproc" >&6; } 5998 5999# So? What about this header? 6000case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 6001 yes:no: ) 6002 { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5 6003echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 6004 { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5 6005echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;} 6006 ac_header_preproc=yes 6007 ;; 6008 no:yes:* ) 6009 { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5 6010echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;} 6011 { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5 6012echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;} 6013 { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5 6014echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;} 6015 { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5 6016echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;} 6017 { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5 6018echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;} 6019 { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5 6020echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;} 6021 6022 ;; 6023esac 6024{ echo "$as_me:$LINENO: checking for string.h" >&5 6025echo $ECHO_N "checking for string.h... $ECHO_C" >&6; } 6026if test "${ac_cv_header_string_h+set}" = set; then 6027 echo $ECHO_N "(cached) $ECHO_C" >&6 6028else 6029 ac_cv_header_string_h=$ac_header_preproc 6030fi 6031{ echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 6032echo "${ECHO_T}$ac_cv_header_string_h" >&6; } 6033 6034fi 6035if test $ac_cv_header_string_h = yes; then 6036 tcl_ok=1 6037else 6038 tcl_ok=0 6039fi 6040 6041 6042 cat >conftest.$ac_ext <<_ACEOF 6043/* confdefs.h. */ 6044_ACEOF 6045cat confdefs.h >>conftest.$ac_ext 6046cat >>conftest.$ac_ext <<_ACEOF 6047/* end confdefs.h. */ 6048#include <string.h> 6049 6050_ACEOF 6051if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6052 $EGREP "strstr" >/dev/null 2>&1; then 6053 : 6054else 6055 tcl_ok=0 6056fi 6057rm -f -r conftest* 6058 6059 cat >conftest.$ac_ext <<_ACEOF 6060/* confdefs.h. */ 6061_ACEOF 6062cat confdefs.h >>conftest.$ac_ext 6063cat >>conftest.$ac_ext <<_ACEOF 6064/* end confdefs.h. */ 6065#include <string.h> 6066 6067_ACEOF 6068if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6069 $EGREP "strerror" >/dev/null 2>&1; then 6070 : 6071else 6072 tcl_ok=0 6073fi 6074rm -f -r conftest* 6075 6076 6077 # See also memmove check below for a place where NO_STRING_H can be 6078 # set and why. 6079 6080 if test $tcl_ok = 0; then 6081 6082cat >>confdefs.h <<\_ACEOF 6083#define NO_STRING_H 1 6084_ACEOF 6085 6086 fi 6087 6088 if test "${ac_cv_header_sys_wait_h+set}" = set; then 6089 { echo "$as_me:$LINENO: checking for sys/wait.h" >&5 6090echo $ECHO_N "checking for sys/wait.h... $ECHO_C" >&6; } 6091if test "${ac_cv_header_sys_wait_h+set}" = set; then 6092 echo $ECHO_N "(cached) $ECHO_C" >&6 6093fi 6094{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 6095echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; } 6096else 6097 # Is the header compilable? 6098{ echo "$as_me:$LINENO: checking sys/wait.h usability" >&5 6099echo $ECHO_N "checking sys/wait.h usability... $ECHO_C" >&6; } 6100cat >conftest.$ac_ext <<_ACEOF 6101/* confdefs.h. */ 6102_ACEOF 6103cat confdefs.h >>conftest.$ac_ext 6104cat >>conftest.$ac_ext <<_ACEOF 6105/* end confdefs.h. */ 6106$ac_includes_default 6107#include <sys/wait.h> 6108_ACEOF 6109rm -f conftest.$ac_objext 6110if { (ac_try="$ac_compile" 6111case "(($ac_try" in 6112 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6113 *) ac_try_echo=$ac_try;; 6114esac 6115eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6116 (eval "$ac_compile") 2>conftest.er1 6117 ac_status=$? 6118 grep -v '^ *+' conftest.er1 >conftest.err 6119 rm -f conftest.er1 6120 cat conftest.err >&5 6121 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6122 (exit $ac_status); } && { 6123 test -z "$ac_c_werror_flag" || 6124 test ! -s conftest.err 6125 } && test -s conftest.$ac_objext; then 6126 ac_header_compiler=yes 6127else 6128 echo "$as_me: failed program was:" >&5 6129sed 's/^/| /' conftest.$ac_ext >&5 6130 6131 ac_header_compiler=no 6132fi 6133 6134rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6135{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 6136echo "${ECHO_T}$ac_header_compiler" >&6; } 6137 6138# Is the header present? 6139{ echo "$as_me:$LINENO: checking sys/wait.h presence" >&5 6140echo $ECHO_N "checking sys/wait.h presence... $ECHO_C" >&6; } 6141cat >conftest.$ac_ext <<_ACEOF 6142/* confdefs.h. */ 6143_ACEOF 6144cat confdefs.h >>conftest.$ac_ext 6145cat >>conftest.$ac_ext <<_ACEOF 6146/* end confdefs.h. */ 6147#include <sys/wait.h> 6148_ACEOF 6149if { (ac_try="$ac_cpp conftest.$ac_ext" 6150case "(($ac_try" in 6151 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6152 *) ac_try_echo=$ac_try;; 6153esac 6154eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6155 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 6156 ac_status=$? 6157 grep -v '^ *+' conftest.er1 >conftest.err 6158 rm -f conftest.er1 6159 cat conftest.err >&5 6160 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6161 (exit $ac_status); } >/dev/null && { 6162 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 6163 test ! -s conftest.err 6164 }; then 6165 ac_header_preproc=yes 6166else 6167 echo "$as_me: failed program was:" >&5 6168sed 's/^/| /' conftest.$ac_ext >&5 6169 6170 ac_header_preproc=no 6171fi 6172 6173rm -f conftest.err conftest.$ac_ext 6174{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 6175echo "${ECHO_T}$ac_header_preproc" >&6; } 6176 6177# So? What about this header? 6178case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 6179 yes:no: ) 6180 { echo "$as_me:$LINENO: WARNING: sys/wait.h: accepted by the compiler, rejected by the preprocessor!" >&5 6181echo "$as_me: WARNING: sys/wait.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 6182 { echo "$as_me:$LINENO: WARNING: sys/wait.h: proceeding with the compiler's result" >&5 6183echo "$as_me: WARNING: sys/wait.h: proceeding with the compiler's result" >&2;} 6184 ac_header_preproc=yes 6185 ;; 6186 no:yes:* ) 6187 { echo "$as_me:$LINENO: WARNING: sys/wait.h: present but cannot be compiled" >&5 6188echo "$as_me: WARNING: sys/wait.h: present but cannot be compiled" >&2;} 6189 { echo "$as_me:$LINENO: WARNING: sys/wait.h: check for missing prerequisite headers?" >&5 6190echo "$as_me: WARNING: sys/wait.h: check for missing prerequisite headers?" >&2;} 6191 { echo "$as_me:$LINENO: WARNING: sys/wait.h: see the Autoconf documentation" >&5 6192echo "$as_me: WARNING: sys/wait.h: see the Autoconf documentation" >&2;} 6193 { echo "$as_me:$LINENO: WARNING: sys/wait.h: section \"Present But Cannot Be Compiled\"" >&5 6194echo "$as_me: WARNING: sys/wait.h: section \"Present But Cannot Be Compiled\"" >&2;} 6195 { echo "$as_me:$LINENO: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&5 6196echo "$as_me: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&2;} 6197 { echo "$as_me:$LINENO: WARNING: sys/wait.h: in the future, the compiler will take precedence" >&5 6198echo "$as_me: WARNING: sys/wait.h: in the future, the compiler will take precedence" >&2;} 6199 6200 ;; 6201esac 6202{ echo "$as_me:$LINENO: checking for sys/wait.h" >&5 6203echo $ECHO_N "checking for sys/wait.h... $ECHO_C" >&6; } 6204if test "${ac_cv_header_sys_wait_h+set}" = set; then 6205 echo $ECHO_N "(cached) $ECHO_C" >&6 6206else 6207 ac_cv_header_sys_wait_h=$ac_header_preproc 6208fi 6209{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 6210echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; } 6211 6212fi 6213if test $ac_cv_header_sys_wait_h = yes; then 6214 : 6215else 6216 6217cat >>confdefs.h <<\_ACEOF 6218#define NO_SYS_WAIT_H 1 6219_ACEOF 6220 6221fi 6222 6223 6224 if test "${ac_cv_header_dlfcn_h+set}" = set; then 6225 { echo "$as_me:$LINENO: checking for dlfcn.h" >&5 6226echo $ECHO_N "checking for dlfcn.h... $ECHO_C" >&6; } 6227if test "${ac_cv_header_dlfcn_h+set}" = set; then 6228 echo $ECHO_N "(cached) $ECHO_C" >&6 6229fi 6230{ echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 6231echo "${ECHO_T}$ac_cv_header_dlfcn_h" >&6; } 6232else 6233 # Is the header compilable? 6234{ echo "$as_me:$LINENO: checking dlfcn.h usability" >&5 6235echo $ECHO_N "checking dlfcn.h usability... $ECHO_C" >&6; } 6236cat >conftest.$ac_ext <<_ACEOF 6237/* confdefs.h. */ 6238_ACEOF 6239cat confdefs.h >>conftest.$ac_ext 6240cat >>conftest.$ac_ext <<_ACEOF 6241/* end confdefs.h. */ 6242$ac_includes_default 6243#include <dlfcn.h> 6244_ACEOF 6245rm -f conftest.$ac_objext 6246if { (ac_try="$ac_compile" 6247case "(($ac_try" in 6248 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6249 *) ac_try_echo=$ac_try;; 6250esac 6251eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6252 (eval "$ac_compile") 2>conftest.er1 6253 ac_status=$? 6254 grep -v '^ *+' conftest.er1 >conftest.err 6255 rm -f conftest.er1 6256 cat conftest.err >&5 6257 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6258 (exit $ac_status); } && { 6259 test -z "$ac_c_werror_flag" || 6260 test ! -s conftest.err 6261 } && test -s conftest.$ac_objext; then 6262 ac_header_compiler=yes 6263else 6264 echo "$as_me: failed program was:" >&5 6265sed 's/^/| /' conftest.$ac_ext >&5 6266 6267 ac_header_compiler=no 6268fi 6269 6270rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6271{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 6272echo "${ECHO_T}$ac_header_compiler" >&6; } 6273 6274# Is the header present? 6275{ echo "$as_me:$LINENO: checking dlfcn.h presence" >&5 6276echo $ECHO_N "checking dlfcn.h presence... $ECHO_C" >&6; } 6277cat >conftest.$ac_ext <<_ACEOF 6278/* confdefs.h. */ 6279_ACEOF 6280cat confdefs.h >>conftest.$ac_ext 6281cat >>conftest.$ac_ext <<_ACEOF 6282/* end confdefs.h. */ 6283#include <dlfcn.h> 6284_ACEOF 6285if { (ac_try="$ac_cpp conftest.$ac_ext" 6286case "(($ac_try" in 6287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6288 *) ac_try_echo=$ac_try;; 6289esac 6290eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6291 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 6292 ac_status=$? 6293 grep -v '^ *+' conftest.er1 >conftest.err 6294 rm -f conftest.er1 6295 cat conftest.err >&5 6296 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6297 (exit $ac_status); } >/dev/null && { 6298 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 6299 test ! -s conftest.err 6300 }; then 6301 ac_header_preproc=yes 6302else 6303 echo "$as_me: failed program was:" >&5 6304sed 's/^/| /' conftest.$ac_ext >&5 6305 6306 ac_header_preproc=no 6307fi 6308 6309rm -f conftest.err conftest.$ac_ext 6310{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 6311echo "${ECHO_T}$ac_header_preproc" >&6; } 6312 6313# So? What about this header? 6314case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 6315 yes:no: ) 6316 { echo "$as_me:$LINENO: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&5 6317echo "$as_me: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 6318 { echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the compiler's result" >&5 6319echo "$as_me: WARNING: dlfcn.h: proceeding with the compiler's result" >&2;} 6320 ac_header_preproc=yes 6321 ;; 6322 no:yes:* ) 6323 { echo "$as_me:$LINENO: WARNING: dlfcn.h: present but cannot be compiled" >&5 6324echo "$as_me: WARNING: dlfcn.h: present but cannot be compiled" >&2;} 6325 { echo "$as_me:$LINENO: WARNING: dlfcn.h: check for missing prerequisite headers?" >&5 6326echo "$as_me: WARNING: dlfcn.h: check for missing prerequisite headers?" >&2;} 6327 { echo "$as_me:$LINENO: WARNING: dlfcn.h: see the Autoconf documentation" >&5 6328echo "$as_me: WARNING: dlfcn.h: see the Autoconf documentation" >&2;} 6329 { echo "$as_me:$LINENO: WARNING: dlfcn.h: section \"Present But Cannot Be Compiled\"" >&5 6330echo "$as_me: WARNING: dlfcn.h: section \"Present But Cannot Be Compiled\"" >&2;} 6331 { echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&5 6332echo "$as_me: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&2;} 6333 { echo "$as_me:$LINENO: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&5 6334echo "$as_me: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&2;} 6335 6336 ;; 6337esac 6338{ echo "$as_me:$LINENO: checking for dlfcn.h" >&5 6339echo $ECHO_N "checking for dlfcn.h... $ECHO_C" >&6; } 6340if test "${ac_cv_header_dlfcn_h+set}" = set; then 6341 echo $ECHO_N "(cached) $ECHO_C" >&6 6342else 6343 ac_cv_header_dlfcn_h=$ac_header_preproc 6344fi 6345{ echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5 6346echo "${ECHO_T}$ac_cv_header_dlfcn_h" >&6; } 6347 6348fi 6349if test $ac_cv_header_dlfcn_h = yes; then 6350 : 6351else 6352 6353cat >>confdefs.h <<\_ACEOF 6354#define NO_DLFCN_H 1 6355_ACEOF 6356 6357fi 6358 6359 6360 6361 # OS/390 lacks sys/param.h (and doesn't need it, by chance). 6362 6363for ac_header in sys/param.h 6364do 6365as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6366if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6367 { echo "$as_me:$LINENO: checking for $ac_header" >&5 6368echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 6369if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6370 echo $ECHO_N "(cached) $ECHO_C" >&6 6371fi 6372ac_res=`eval echo '${'$as_ac_Header'}'` 6373 { echo "$as_me:$LINENO: result: $ac_res" >&5 6374echo "${ECHO_T}$ac_res" >&6; } 6375else 6376 # Is the header compilable? 6377{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 6378echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 6379cat >conftest.$ac_ext <<_ACEOF 6380/* confdefs.h. */ 6381_ACEOF 6382cat confdefs.h >>conftest.$ac_ext 6383cat >>conftest.$ac_ext <<_ACEOF 6384/* end confdefs.h. */ 6385$ac_includes_default 6386#include <$ac_header> 6387_ACEOF 6388rm -f conftest.$ac_objext 6389if { (ac_try="$ac_compile" 6390case "(($ac_try" in 6391 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6392 *) ac_try_echo=$ac_try;; 6393esac 6394eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6395 (eval "$ac_compile") 2>conftest.er1 6396 ac_status=$? 6397 grep -v '^ *+' conftest.er1 >conftest.err 6398 rm -f conftest.er1 6399 cat conftest.err >&5 6400 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6401 (exit $ac_status); } && { 6402 test -z "$ac_c_werror_flag" || 6403 test ! -s conftest.err 6404 } && test -s conftest.$ac_objext; then 6405 ac_header_compiler=yes 6406else 6407 echo "$as_me: failed program was:" >&5 6408sed 's/^/| /' conftest.$ac_ext >&5 6409 6410 ac_header_compiler=no 6411fi 6412 6413rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6414{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 6415echo "${ECHO_T}$ac_header_compiler" >&6; } 6416 6417# Is the header present? 6418{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 6419echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 6420cat >conftest.$ac_ext <<_ACEOF 6421/* confdefs.h. */ 6422_ACEOF 6423cat confdefs.h >>conftest.$ac_ext 6424cat >>conftest.$ac_ext <<_ACEOF 6425/* end confdefs.h. */ 6426#include <$ac_header> 6427_ACEOF 6428if { (ac_try="$ac_cpp conftest.$ac_ext" 6429case "(($ac_try" in 6430 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6431 *) ac_try_echo=$ac_try;; 6432esac 6433eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6434 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 6435 ac_status=$? 6436 grep -v '^ *+' conftest.er1 >conftest.err 6437 rm -f conftest.er1 6438 cat conftest.err >&5 6439 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6440 (exit $ac_status); } >/dev/null && { 6441 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 6442 test ! -s conftest.err 6443 }; then 6444 ac_header_preproc=yes 6445else 6446 echo "$as_me: failed program was:" >&5 6447sed 's/^/| /' conftest.$ac_ext >&5 6448 6449 ac_header_preproc=no 6450fi 6451 6452rm -f conftest.err conftest.$ac_ext 6453{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 6454echo "${ECHO_T}$ac_header_preproc" >&6; } 6455 6456# So? What about this header? 6457case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 6458 yes:no: ) 6459 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 6460echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 6461 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 6462echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 6463 ac_header_preproc=yes 6464 ;; 6465 no:yes:* ) 6466 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 6467echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 6468 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 6469echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 6470 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 6471echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 6472 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 6473echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 6474 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 6475echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 6476 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 6477echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 6478 6479 ;; 6480esac 6481{ echo "$as_me:$LINENO: checking for $ac_header" >&5 6482echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 6483if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6484 echo $ECHO_N "(cached) $ECHO_C" >&6 6485else 6486 eval "$as_ac_Header=\$ac_header_preproc" 6487fi 6488ac_res=`eval echo '${'$as_ac_Header'}'` 6489 { echo "$as_me:$LINENO: result: $ac_res" >&5 6490echo "${ECHO_T}$ac_res" >&6; } 6491 6492fi 6493if test `eval echo '${'$as_ac_Header'}'` = yes; then 6494 cat >>confdefs.h <<_ACEOF 6495#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6496_ACEOF 6497 6498fi 6499 6500done 6501 6502 6503 # Let the user call this, because if it triggers, they will 6504 # need a compat/strtod.c that is correct. Users can also 6505 # use Tcl_GetDouble(FromObj) instead. 6506 #TEA_BUGGY_STRTOD 6507 fi 6508 6509 6510 6511ac_config_files="$ac_config_files Makefile" 6512 6513cat >confcache <<\_ACEOF 6514# This file is a shell script that caches the results of configure 6515# tests run on this system so they can be shared between configure 6516# scripts and configure runs, see configure's option --config-cache. 6517# It is not useful on other systems. If it contains results you don't 6518# want to keep, you may remove or edit it. 6519# 6520# config.status only pays attention to the cache file if you give it 6521# the --recheck option to rerun configure. 6522# 6523# `ac_cv_env_foo' variables (set or unset) will be overridden when 6524# loading this file, other *unset* `ac_cv_foo' will be assigned the 6525# following values. 6526 6527_ACEOF 6528 6529# The following way of writing the cache mishandles newlines in values, 6530# but we know of no workaround that is simple, portable, and efficient. 6531# So, we kill variables containing newlines. 6532# Ultrix sh set writes to stderr and can't be redirected directly, 6533# and sets the high bit in the cache file unless we assign to the vars. 6534( 6535 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 6536 eval ac_val=\$$ac_var 6537 case $ac_val in #( 6538 *${as_nl}*) 6539 case $ac_var in #( 6540 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 6541echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 6542 esac 6543 case $ac_var in #( 6544 _ | IFS | as_nl) ;; #( 6545 *) $as_unset $ac_var ;; 6546 esac ;; 6547 esac 6548 done 6549 6550 (set) 2>&1 | 6551 case $as_nl`(ac_space=' '; set) 2>&1` in #( 6552 *${as_nl}ac_space=\ *) 6553 # `set' does not quote correctly, so add quotes (double-quote 6554 # substitution turns \\\\ into \\, and sed turns \\ into \). 6555 sed -n \ 6556 "s/'/'\\\\''/g; 6557 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 6558 ;; #( 6559 *) 6560 # `set' quotes correctly as required by POSIX, so do not add quotes. 6561 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 6562 ;; 6563 esac | 6564 sort 6565) | 6566 sed ' 6567 /^ac_cv_env_/b end 6568 t clear 6569 :clear 6570 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 6571 t end 6572 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 6573 :end' >>confcache 6574if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 6575 if test -w "$cache_file"; then 6576 test "x$cache_file" != "x/dev/null" && 6577 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 6578echo "$as_me: updating cache $cache_file" >&6;} 6579 cat confcache >$cache_file 6580 else 6581 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 6582echo "$as_me: not updating unwritable cache $cache_file" >&6;} 6583 fi 6584fi 6585rm -f confcache 6586 6587test "x$prefix" = xNONE && prefix=$ac_default_prefix 6588# Let make expand exec_prefix. 6589test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6590 6591# Transform confdefs.h into DEFS. 6592# Protect against shell expansion while executing Makefile rules. 6593# Protect against Makefile macro expansion. 6594# 6595# If the first sed substitution is executed (which looks for macros that 6596# take arguments), then branch to the quote section. Otherwise, 6597# look for a macro that doesn't take arguments. 6598ac_script=' 6599t clear 6600:clear 6601s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 6602t quote 6603s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 6604t quote 6605b any 6606:quote 6607s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 6608s/\[/\\&/g 6609s/\]/\\&/g 6610s/\$/$$/g 6611H 6612:any 6613${ 6614 g 6615 s/^\n// 6616 s/\n/ /g 6617 p 6618} 6619' 6620DEFS=`sed -n "$ac_script" confdefs.h` 6621 6622 6623ac_libobjs= 6624ac_ltlibobjs= 6625for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 6626 # 1. Remove the extension, and $U if already installed. 6627 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 6628 ac_i=`echo "$ac_i" | sed "$ac_script"` 6629 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 6630 # will be set to the directory where LIBOBJS objects are built. 6631 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 6632 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 6633done 6634LIBOBJS=$ac_libobjs 6635 6636LTLIBOBJS=$ac_ltlibobjs 6637 6638 6639 6640: ${CONFIG_STATUS=./config.status} 6641ac_clean_files_save=$ac_clean_files 6642ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6643{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 6644echo "$as_me: creating $CONFIG_STATUS" >&6;} 6645cat >$CONFIG_STATUS <<_ACEOF 6646#! $SHELL 6647# Generated by $as_me. 6648# Run this file to recreate the current configuration. 6649# Compiler output produced by configure, useful for debugging 6650# configure, is in config.log if it exists. 6651 6652debug=false 6653ac_cs_recheck=false 6654ac_cs_silent=false 6655SHELL=\${CONFIG_SHELL-$SHELL} 6656_ACEOF 6657 6658cat >>$CONFIG_STATUS <<\_ACEOF 6659## --------------------- ## 6660## M4sh Initialization. ## 6661## --------------------- ## 6662 6663# Be more Bourne compatible 6664DUALCASE=1; export DUALCASE # for MKS sh 6665if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 6666 emulate sh 6667 NULLCMD=: 6668 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 6669 # is contrary to our usage. Disable this feature. 6670 alias -g '${1+"$@"}'='"$@"' 6671 setopt NO_GLOB_SUBST 6672else 6673 case `(set -o) 2>/dev/null` in 6674 *posix*) set -o posix ;; 6675esac 6676 6677fi 6678 6679 6680 6681 6682# PATH needs CR 6683# Avoid depending upon Character Ranges. 6684as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6685as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6686as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6687as_cr_digits='0123456789' 6688as_cr_alnum=$as_cr_Letters$as_cr_digits 6689 6690# The user is always right. 6691if test "${PATH_SEPARATOR+set}" != set; then 6692 echo "#! /bin/sh" >conf$$.sh 6693 echo "exit 0" >>conf$$.sh 6694 chmod +x conf$$.sh 6695 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 6696 PATH_SEPARATOR=';' 6697 else 6698 PATH_SEPARATOR=: 6699 fi 6700 rm -f conf$$.sh 6701fi 6702 6703# Support unset when possible. 6704if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 6705 as_unset=unset 6706else 6707 as_unset=false 6708fi 6709 6710 6711# IFS 6712# We need space, tab and new line, in precisely that order. Quoting is 6713# there to prevent editors from complaining about space-tab. 6714# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6715# splitting by setting IFS to empty value.) 6716as_nl=' 6717' 6718IFS=" "" $as_nl" 6719 6720# Find who we are. Look in the path if we contain no directory separator. 6721case $0 in 6722 *[\\/]* ) as_myself=$0 ;; 6723 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6724for as_dir in $PATH 6725do 6726 IFS=$as_save_IFS 6727 test -z "$as_dir" && as_dir=. 6728 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6729done 6730IFS=$as_save_IFS 6731 6732 ;; 6733esac 6734# We did not find ourselves, most probably we were run as `sh COMMAND' 6735# in which case we are not to be found in the path. 6736if test "x$as_myself" = x; then 6737 as_myself=$0 6738fi 6739if test ! -f "$as_myself"; then 6740 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6741 { (exit 1); exit 1; } 6742fi 6743 6744# Work around bugs in pre-3.0 UWIN ksh. 6745for as_var in ENV MAIL MAILPATH 6746do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 6747done 6748PS1='$ ' 6749PS2='> ' 6750PS4='+ ' 6751 6752# NLS nuisances. 6753for as_var in \ 6754 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 6755 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 6756 LC_TELEPHONE LC_TIME 6757do 6758 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 6759 eval $as_var=C; export $as_var 6760 else 6761 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 6762 fi 6763done 6764 6765# Required to use basename. 6766if expr a : '\(a\)' >/dev/null 2>&1 && 6767 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6768 as_expr=expr 6769else 6770 as_expr=false 6771fi 6772 6773if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6774 as_basename=basename 6775else 6776 as_basename=false 6777fi 6778 6779 6780# Name of the executable. 6781as_me=`$as_basename -- "$0" || 6782$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6783 X"$0" : 'X\(//\)$' \| \ 6784 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6785echo X/"$0" | 6786 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6787 s//\1/ 6788 q 6789 } 6790 /^X\/\(\/\/\)$/{ 6791 s//\1/ 6792 q 6793 } 6794 /^X\/\(\/\).*/{ 6795 s//\1/ 6796 q 6797 } 6798 s/.*/./; q'` 6799 6800# CDPATH. 6801$as_unset CDPATH 6802 6803 6804 6805 as_lineno_1=$LINENO 6806 as_lineno_2=$LINENO 6807 test "x$as_lineno_1" != "x$as_lineno_2" && 6808 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 6809 6810 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 6811 # uniformly replaced by the line number. The first 'sed' inserts a 6812 # line-number line after each line using $LINENO; the second 'sed' 6813 # does the real work. The second script uses 'N' to pair each 6814 # line-number line with the line containing $LINENO, and appends 6815 # trailing '-' during substitution so that $LINENO is not a special 6816 # case at line end. 6817 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 6818 # scripts with optimization help from Paolo Bonzini. Blame Lee 6819 # E. McMahon (1931-1989) for sed's syntax. :-) 6820 sed -n ' 6821 p 6822 /[$]LINENO/= 6823 ' <$as_myself | 6824 sed ' 6825 s/[$]LINENO.*/&-/ 6826 t lineno 6827 b 6828 :lineno 6829 N 6830 :loop 6831 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 6832 t loop 6833 s/-\n.*// 6834 ' >$as_me.lineno && 6835 chmod +x "$as_me.lineno" || 6836 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 6837 { (exit 1); exit 1; }; } 6838 6839 # Don't try to exec as it changes $[0], causing all sort of problems 6840 # (the dirname of $[0] is not the place where we might find the 6841 # original and so on. Autoconf is especially sensitive to this). 6842 . "./$as_me.lineno" 6843 # Exit status is that of the last command. 6844 exit 6845} 6846 6847 6848if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6849 as_dirname=dirname 6850else 6851 as_dirname=false 6852fi 6853 6854ECHO_C= ECHO_N= ECHO_T= 6855case `echo -n x` in 6856-n*) 6857 case `echo 'x\c'` in 6858 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6859 *) ECHO_C='\c';; 6860 esac;; 6861*) 6862 ECHO_N='-n';; 6863esac 6864 6865if expr a : '\(a\)' >/dev/null 2>&1 && 6866 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6867 as_expr=expr 6868else 6869 as_expr=false 6870fi 6871 6872rm -f conf$$ conf$$.exe conf$$.file 6873if test -d conf$$.dir; then 6874 rm -f conf$$.dir/conf$$.file 6875else 6876 rm -f conf$$.dir 6877 mkdir conf$$.dir 6878fi 6879echo >conf$$.file 6880if ln -s conf$$.file conf$$ 2>/dev/null; then 6881 as_ln_s='ln -s' 6882 # ... but there are two gotchas: 6883 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6884 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6885 # In both cases, we have to default to `cp -p'. 6886 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6887 as_ln_s='cp -p' 6888elif ln conf$$.file conf$$ 2>/dev/null; then 6889 as_ln_s=ln 6890else 6891 as_ln_s='cp -p' 6892fi 6893rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6894rmdir conf$$.dir 2>/dev/null 6895 6896if mkdir -p . 2>/dev/null; then 6897 as_mkdir_p=: 6898else 6899 test -d ./-p && rmdir ./-p 6900 as_mkdir_p=false 6901fi 6902 6903if test -x / >/dev/null 2>&1; then 6904 as_test_x='test -x' 6905else 6906 if ls -dL / >/dev/null 2>&1; then 6907 as_ls_L_option=L 6908 else 6909 as_ls_L_option= 6910 fi 6911 as_test_x=' 6912 eval sh -c '\'' 6913 if test -d "$1"; then 6914 test -d "$1/."; 6915 else 6916 case $1 in 6917 -*)set "./$1";; 6918 esac; 6919 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 6920 ???[sx]*):;;*)false;;esac;fi 6921 '\'' sh 6922 ' 6923fi 6924as_executable_p=$as_test_x 6925 6926# Sed expression to map a string onto a valid CPP name. 6927as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6928 6929# Sed expression to map a string onto a valid variable name. 6930as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6931 6932 6933exec 6>&1 6934 6935# Save the log message, to keep $[0] and so on meaningful, and to 6936# report actual input values of CONFIG_FILES etc. instead of their 6937# values after options handling. 6938ac_log=" 6939This file was extended by exp_test $as_me 0.43, which was 6940generated by GNU Autoconf 2.61. Invocation command line was 6941 6942 CONFIG_FILES = $CONFIG_FILES 6943 CONFIG_HEADERS = $CONFIG_HEADERS 6944 CONFIG_LINKS = $CONFIG_LINKS 6945 CONFIG_COMMANDS = $CONFIG_COMMANDS 6946 $ $0 $@ 6947 6948on `(hostname || uname -n) 2>/dev/null | sed 1q` 6949" 6950 6951_ACEOF 6952 6953cat >>$CONFIG_STATUS <<_ACEOF 6954# Files that config.status was made for. 6955config_files="$ac_config_files" 6956 6957_ACEOF 6958 6959cat >>$CONFIG_STATUS <<\_ACEOF 6960ac_cs_usage="\ 6961\`$as_me' instantiates files from templates according to the 6962current configuration. 6963 6964Usage: $0 [OPTIONS] [FILE]... 6965 6966 -h, --help print this help, then exit 6967 -V, --version print version number and configuration settings, then exit 6968 -q, --quiet do not print progress messages 6969 -d, --debug don't remove temporary files 6970 --recheck update $as_me by reconfiguring in the same conditions 6971 --file=FILE[:TEMPLATE] 6972 instantiate the configuration file FILE 6973 6974Configuration files: 6975$config_files 6976 6977Report bugs to <bug-autoconf@gnu.org>." 6978 6979_ACEOF 6980cat >>$CONFIG_STATUS <<_ACEOF 6981ac_cs_version="\\ 6982exp_test config.status 0.43 6983configured by $0, generated by GNU Autoconf 2.61, 6984 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 6985 6986Copyright (C) 2006 Free Software Foundation, Inc. 6987This config.status script is free software; the Free Software Foundation 6988gives unlimited permission to copy, distribute and modify it." 6989 6990ac_pwd='$ac_pwd' 6991srcdir='$srcdir' 6992INSTALL='$INSTALL' 6993_ACEOF 6994 6995cat >>$CONFIG_STATUS <<\_ACEOF 6996# If no file are specified by the user, then we need to provide default 6997# value. 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The absolute path cannot be DOS-style, 7314 # because $ac_f cannot contain `:'. 7315 test -f "$ac_f" || 7316 case $ac_f in 7317 [\\/$]*) false;; 7318 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 7319 esac || 7320 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 7321echo "$as_me: error: cannot find input file: $ac_f" >&2;} 7322 { (exit 1); exit 1; }; };; 7323 esac 7324 ac_file_inputs="$ac_file_inputs $ac_f" 7325 done 7326 7327 # Let's still pretend it is `configure' which instantiates (i.e., don't 7328 # use $as_me), people would be surprised to read: 7329 # /* config.h. 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7489cat >>$CONFIG_STATUS <<_ACEOF 7490 sed "$ac_vpsub 7491$extrasub 7492_ACEOF 7493cat >>$CONFIG_STATUS <<\_ACEOF 7494:t 7495/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7496s&@configure_input@&$configure_input&;t t 7497s&@top_builddir@&$ac_top_builddir_sub&;t t 7498s&@srcdir@&$ac_srcdir&;t t 7499s&@abs_srcdir@&$ac_abs_srcdir&;t t 7500s&@top_srcdir@&$ac_top_srcdir&;t t 7501s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7502s&@builddir@&$ac_builddir&;t t 7503s&@abs_builddir@&$ac_abs_builddir&;t t 7504s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7505s&@INSTALL@&$ac_INSTALL&;t t 7506$ac_datarootdir_hack 7507" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out 7508 7509test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7510 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 7511 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 7512 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7513which seems to be undefined. Please make sure it is defined." >&5 7514echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7515which seems to be undefined. Please make sure it is defined." >&2;} 7516 7517 rm -f "$tmp/stdin" 7518 case $ac_file in 7519 -) cat "$tmp/out"; rm -f "$tmp/out";; 7520 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 7521 esac 7522 ;; 7523 7524 7525 7526 esac 7527 7528done # for ac_tag 7529 7530 7531{ (exit 0); exit 0; } 7532_ACEOF 7533chmod +x $CONFIG_STATUS 7534ac_clean_files=$ac_clean_files_save 7535 7536 7537# configure is writing to config.log, and then calls config.status. 7538# config.status does its own redirection, appending to config.log. 7539# Unfortunately, on DOS this fails, as config.log is still kept open 7540# by configure, so config.status won't be able to write to it; its 7541# output is simply discarded. So we exec the FD to /dev/null, 7542# effectively closing config.log, so it can be properly (re)opened and 7543# appended to by config.status. When coming back to configure, we 7544# need to make the FD available again. 7545if test "$no_create" != yes; then 7546 ac_cs_success=: 7547 ac_config_status_args= 7548 test "$silent" = yes && 7549 ac_config_status_args="$ac_config_status_args --quiet" 7550 exec 5>/dev/null 7551 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 7552 exec 5>>config.log 7553 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7554 # would make configure fail if this is the last instruction. 7555 $ac_cs_success || { (exit 1); exit 1; } 7556fi 7557 7558