1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.60. 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 Bourne compatible 14if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 15 emulate sh 16 NULLCMD=: 17 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 18 # is contrary to our usage. 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Invocation command line was 1372 1373 $ $0 $@ 1374 1375_ACEOF 1376exec 5>>config.log 1377{ 1378cat <<_ASUNAME 1379## --------- ## 1380## Platform. ## 1381## --------- ## 1382 1383hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1384uname -m = `(uname -m) 2>/dev/null || echo unknown` 1385uname -r = `(uname -r) 2>/dev/null || echo unknown` 1386uname -s = `(uname -s) 2>/dev/null || echo unknown` 1387uname -v = `(uname -v) 2>/dev/null || echo unknown` 1388 1389/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1390/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1391 1392/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1393/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1394/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1395/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1396/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1397/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1398/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1399 1400_ASUNAME 1401 1402as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1403for as_dir in $PATH 1404do 1405 IFS=$as_save_IFS 1406 test -z "$as_dir" && as_dir=. 1407 echo "PATH: $as_dir" 1408done 1409IFS=$as_save_IFS 1410 1411} >&5 1412 1413cat >&5 <<_ACEOF 1414 1415 1416## ----------- ## 1417## Core tests. ## 1418## ----------- ## 1419 1420_ACEOF 1421 1422 1423# Keep a trace of the command line. 1424# Strip out --no-create and --no-recursion so they do not pile up. 1425# Strip out --silent because we don't want to record it for future runs. 1426# Also quote any args containing shell meta-characters. 1427# Make two passes to allow for proper duplicate-argument suppression. 1428ac_configure_args= 1429ac_configure_args0= 1430ac_configure_args1= 1431ac_must_keep_next=false 1432for ac_pass in 1 2 1433do 1434 for ac_arg 1435 do 1436 case $ac_arg in 1437 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1438 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1439 | -silent | --silent | --silen | --sile | --sil) 1440 continue ;; 1441 *\'*) 1442 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1443 esac 1444 case $ac_pass in 1445 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1446 2) 1447 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1448 if test $ac_must_keep_next = true; then 1449 ac_must_keep_next=false # Got value, back to normal. 1450 else 1451 case $ac_arg in 1452 *=* | --config-cache | -C | -disable-* | --disable-* \ 1453 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1454 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1455 | -with-* | --with-* | -without-* | --without-* | --x) 1456 case "$ac_configure_args0 " in 1457 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1458 esac 1459 ;; 1460 -* ) ac_must_keep_next=true ;; 1461 esac 1462 fi 1463 ac_configure_args="$ac_configure_args '$ac_arg'" 1464 ;; 1465 esac 1466 done 1467done 1468$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1469$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1470 1471# When interrupted or exit'd, cleanup temporary files, and complete 1472# config.log. We remove comments because anyway the quotes in there 1473# would cause problems or look ugly. 1474# WARNING: Use '\'' to represent an apostrophe within the trap. 1475# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1476trap 'exit_status=$? 1477 # Save into config.log some information that might help in debugging. 1478 { 1479 echo 1480 1481 cat <<\_ASBOX 1482## ---------------- ## 1483## Cache variables. ## 1484## ---------------- ## 1485_ASBOX 1486 echo 1487 # The following way of writing the cache mishandles newlines in values, 1488( 1489 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1490 eval ac_val=\$$ac_var 1491 case $ac_val in #( 1492 *${as_nl}*) 1493 case $ac_var in #( 1494 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1495echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1496 esac 1497 case $ac_var in #( 1498 _ | IFS | as_nl) ;; #( 1499 *) $as_unset $ac_var ;; 1500 esac ;; 1501 esac 1502 done 1503 (set) 2>&1 | 1504 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1505 *${as_nl}ac_space=\ *) 1506 sed -n \ 1507 "s/'\''/'\''\\\\'\'''\''/g; 1508 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1509 ;; #( 1510 *) 1511 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1512 ;; 1513 esac | 1514 sort 1515) 1516 echo 1517 1518 cat <<\_ASBOX 1519## ----------------- ## 1520## Output variables. ## 1521## ----------------- ## 1522_ASBOX 1523 echo 1524 for ac_var in $ac_subst_vars 1525 do 1526 eval ac_val=\$$ac_var 1527 case $ac_val in 1528 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1529 esac 1530 echo "$ac_var='\''$ac_val'\''" 1531 done | sort 1532 echo 1533 1534 if test -n "$ac_subst_files"; then 1535 cat <<\_ASBOX 1536## ------------------- ## 1537## File substitutions. ## 1538## ------------------- ## 1539_ASBOX 1540 echo 1541 for ac_var in $ac_subst_files 1542 do 1543 eval ac_val=\$$ac_var 1544 case $ac_val in 1545 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1546 esac 1547 echo "$ac_var='\''$ac_val'\''" 1548 done | sort 1549 echo 1550 fi 1551 1552 if test -s confdefs.h; then 1553 cat <<\_ASBOX 1554## ----------- ## 1555## confdefs.h. ## 1556## ----------- ## 1557_ASBOX 1558 echo 1559 cat confdefs.h 1560 echo 1561 fi 1562 test "$ac_signal" != 0 && 1563 echo "$as_me: caught signal $ac_signal" 1564 echo "$as_me: exit $exit_status" 1565 } >&5 1566 rm -f core *.core core.conftest.* && 1567 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1568 exit $exit_status 1569' 0 1570for ac_signal in 1 2 13 15; do 1571 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1572done 1573ac_signal=0 1574 1575# confdefs.h avoids OS command line length limits that DEFS can exceed. 1576rm -f -r conftest* confdefs.h 1577 1578# Predefined preprocessor variables. 1579 1580cat >>confdefs.h <<_ACEOF 1581#define PACKAGE_NAME "$PACKAGE_NAME" 1582_ACEOF 1583 1584 1585cat >>confdefs.h <<_ACEOF 1586#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1587_ACEOF 1588 1589 1590cat >>confdefs.h <<_ACEOF 1591#define PACKAGE_VERSION "$PACKAGE_VERSION" 1592_ACEOF 1593 1594 1595cat >>confdefs.h <<_ACEOF 1596#define PACKAGE_STRING "$PACKAGE_STRING" 1597_ACEOF 1598 1599 1600cat >>confdefs.h <<_ACEOF 1601#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1602_ACEOF 1603 1604 1605# Let the site file select an alternate cache file if it wants to. 1606# Prefer explicitly selected file to automatically selected ones. 1607if test -n "$CONFIG_SITE"; then 1608 set x "$CONFIG_SITE" 1609elif test "x$prefix" != xNONE; then 1610 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1611else 1612 set x "$ac_default_prefix/share/config.site" \ 1613 "$ac_default_prefix/etc/config.site" 1614fi 1615shift 1616for ac_site_file 1617do 1618 if test -r "$ac_site_file"; then 1619 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1620echo "$as_me: loading site script $ac_site_file" >&6;} 1621 sed 's/^/| /' "$ac_site_file" >&5 1622 . "$ac_site_file" 1623 fi 1624done 1625 1626if test -r "$cache_file"; then 1627 # Some versions of bash will fail to source /dev/null (special 1628 # files actually), so we avoid doing that. 1629 if test -f "$cache_file"; then 1630 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1631echo "$as_me: loading cache $cache_file" >&6;} 1632 case $cache_file in 1633 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1634 *) . "./$cache_file";; 1635 esac 1636 fi 1637else 1638 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1639echo "$as_me: creating cache $cache_file" >&6;} 1640 >$cache_file 1641fi 1642 1643# Check that the precious variables saved in the cache have kept the same 1644# value. 1645ac_cache_corrupted=false 1646for ac_var in $ac_precious_vars; do 1647 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1648 eval ac_new_set=\$ac_env_${ac_var}_set 1649 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1650 eval ac_new_val=\$ac_env_${ac_var}_value 1651 case $ac_old_set,$ac_new_set in 1652 set,) 1653 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1654echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1655 ac_cache_corrupted=: ;; 1656 ,set) 1657 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1658echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1659 ac_cache_corrupted=: ;; 1660 ,);; 1661 *) 1662 if test "x$ac_old_val" != "x$ac_new_val"; then 1663 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1664echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1665 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1666echo "$as_me: former value: $ac_old_val" >&2;} 1667 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1668echo "$as_me: current value: $ac_new_val" >&2;} 1669 ac_cache_corrupted=: 1670 fi;; 1671 esac 1672 # Pass precious variables to config.status. 1673 if test "$ac_new_set" = set; then 1674 case $ac_new_val in 1675 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1676 *) ac_arg=$ac_var=$ac_new_val ;; 1677 esac 1678 case " $ac_configure_args " in 1679 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1680 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1681 esac 1682 fi 1683done 1684if $ac_cache_corrupted; then 1685 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1686echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1687 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1688echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1689 { (exit 1); exit 1; }; } 1690fi 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708ac_ext=c 1709ac_cpp='$CPP $CPPFLAGS' 1710ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1711ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1712ac_compiler_gnu=$ac_cv_c_compiler_gnu 1713 1714 1715am__api_version='1.10' 1716 1717ac_aux_dir= 1718for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 1719 if test -f "$ac_dir/install-sh"; then 1720 ac_aux_dir=$ac_dir 1721 ac_install_sh="$ac_aux_dir/install-sh -c" 1722 break 1723 elif test -f "$ac_dir/install.sh"; then 1724 ac_aux_dir=$ac_dir 1725 ac_install_sh="$ac_aux_dir/install.sh -c" 1726 break 1727 elif test -f "$ac_dir/shtool"; then 1728 ac_aux_dir=$ac_dir 1729 ac_install_sh="$ac_aux_dir/shtool install -c" 1730 break 1731 fi 1732done 1733if test -z "$ac_aux_dir"; then 1734 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 1735echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} 1736 { (exit 1); exit 1; }; } 1737fi 1738 1739# These three variables are undocumented and unsupported, 1740# and are intended to be withdrawn in a future Autoconf release. 1741# They can cause serious problems if a builder's source tree is in a directory 1742# whose full name contains unusual characters. 1743ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1744ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1745ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1746 1747 1748# Find a good install program. We prefer a C program (faster), 1749# so one script is as good as another. But avoid the broken or 1750# incompatible versions: 1751# SysV /etc/install, /usr/sbin/install 1752# SunOS /usr/etc/install 1753# IRIX /sbin/install 1754# AIX /bin/install 1755# AmigaOS /C/install, which installs bootblocks on floppy discs 1756# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1757# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1758# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1759# OS/2's system install, which has a completely different semantic 1760# ./install, which can be erroneously created by make from ./install.sh. 1761{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1762echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } 1763if test -z "$INSTALL"; then 1764if test "${ac_cv_path_install+set}" = set; then 1765 echo $ECHO_N "(cached) $ECHO_C" >&6 1766else 1767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1768for as_dir in $PATH 1769do 1770 IFS=$as_save_IFS 1771 test -z "$as_dir" && as_dir=. 1772 # Account for people who put trailing slashes in PATH elements. 1773case $as_dir/ in 1774 ./ | .// | /cC/* | \ 1775 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1776 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 1777 /usr/ucb/* ) ;; 1778 *) 1779 # OSF1 and SCO ODT 3.0 have their own names for install. 1780 # Don't use installbsd from OSF since it installs stuff as root 1781 # by default. 1782 for ac_prog in ginstall scoinst install; do 1783 for ac_exec_ext in '' $ac_executable_extensions; do 1784 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then 1785 if test $ac_prog = install && 1786 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1787 # AIX install. It has an incompatible calling convention. 1788 : 1789 elif test $ac_prog = install && 1790 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1791 # program-specific install script used by HP pwplus--don't use. 1792 : 1793 else 1794 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 1795 break 3 1796 fi 1797 fi 1798 done 1799 done 1800 ;; 1801esac 1802done 1803IFS=$as_save_IFS 1804 1805 1806fi 1807 if test "${ac_cv_path_install+set}" = set; then 1808 INSTALL=$ac_cv_path_install 1809 else 1810 # As a last resort, use the slow shell script. Don't cache a 1811 # value for INSTALL within a source directory, because that will 1812 # break other packages using the cache if that directory is 1813 # removed, or if the value is a relative name. 1814 INSTALL=$ac_install_sh 1815 fi 1816fi 1817{ echo "$as_me:$LINENO: result: $INSTALL" >&5 1818echo "${ECHO_T}$INSTALL" >&6; } 1819 1820# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1821# It thinks the first close brace ends the variable substitution. 1822test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1823 1824test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 1825 1826test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1827 1828{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5 1829echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; } 1830# Just in case 1831sleep 1 1832echo timestamp > conftest.file 1833# Do `set' in a subshell so we don't clobber the current shell's 1834# arguments. Must try -L first in case configure is actually a 1835# symlink; some systems play weird games with the mod time of symlinks 1836# (eg FreeBSD returns the mod time of the symlink's containing 1837# directory). 1838if ( 1839 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 1840 if test "$*" = "X"; then 1841 # -L didn't work. 1842 set X `ls -t $srcdir/configure conftest.file` 1843 fi 1844 rm -f conftest.file 1845 if test "$*" != "X $srcdir/configure conftest.file" \ 1846 && test "$*" != "X conftest.file $srcdir/configure"; then 1847 1848 # If neither matched, then we have a broken ls. This can happen 1849 # if, for instance, CONFIG_SHELL is bash and it inherits a 1850 # broken ls alias from the environment. This has actually 1851 # happened. Such a system could not be considered "sane". 1852 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken 1853alias in your environment" >&5 1854echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken 1855alias in your environment" >&2;} 1856 { (exit 1); exit 1; }; } 1857 fi 1858 1859 test "$2" = conftest.file 1860 ) 1861then 1862 # Ok. 1863 : 1864else 1865 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! 1866Check your system clock" >&5 1867echo "$as_me: error: newly created file is older than distributed files! 1868Check your system clock" >&2;} 1869 { (exit 1); exit 1; }; } 1870fi 1871{ echo "$as_me:$LINENO: result: yes" >&5 1872echo "${ECHO_T}yes" >&6; } 1873test "$program_prefix" != NONE && 1874 program_transform_name="s&^&$program_prefix&;$program_transform_name" 1875# Use a double $ so make ignores it. 1876test "$program_suffix" != NONE && 1877 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 1878# Double any \ or $. echo might interpret backslashes. 1879# By default was `s,x,x', remove it if useless. 1880cat <<\_ACEOF >conftest.sed 1881s/[\\$]/&&/g;s/;s,x,x,$// 1882_ACEOF 1883program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1884rm -f conftest.sed 1885 1886# expand $ac_aux_dir to an absolute path 1887am_aux_dir=`cd $ac_aux_dir && pwd` 1888 1889test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 1890# Use eval to expand $SHELL 1891if eval "$MISSING --run true"; then 1892 am_missing_run="$MISSING --run " 1893else 1894 am_missing_run= 1895 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 1896echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 1897fi 1898 1899install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} 1900 1901# Installed binaries are usually stripped using `strip' when the user 1902# run `make install-strip'. However `strip' might not be the right 1903# tool to use in cross-compilation environments, therefore Automake 1904# will honor the `STRIP' environment variable to overrule this program. 1905if test "$cross_compiling" != no; then 1906 if test -n "$ac_tool_prefix"; then 1907 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 1908set dummy ${ac_tool_prefix}strip; ac_word=$2 1909{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1910echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1911if test "${ac_cv_prog_STRIP+set}" = set; then 1912 echo $ECHO_N "(cached) $ECHO_C" >&6 1913else 1914 if test -n "$STRIP"; then 1915 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 1916else 1917as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1918for as_dir in $PATH 1919do 1920 IFS=$as_save_IFS 1921 test -z "$as_dir" && as_dir=. 1922 for ac_exec_ext in '' $ac_executable_extensions; do 1923 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 1924 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 1925 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1926 break 2 1927 fi 1928done 1929done 1930IFS=$as_save_IFS 1931 1932fi 1933fi 1934STRIP=$ac_cv_prog_STRIP 1935if test -n "$STRIP"; then 1936 { echo "$as_me:$LINENO: result: $STRIP" >&5 1937echo "${ECHO_T}$STRIP" >&6; } 1938else 1939 { echo "$as_me:$LINENO: result: no" >&5 1940echo "${ECHO_T}no" >&6; } 1941fi 1942 1943 1944fi 1945if test -z "$ac_cv_prog_STRIP"; then 1946 ac_ct_STRIP=$STRIP 1947 # Extract the first word of "strip", so it can be a program name with args. 1948set dummy strip; ac_word=$2 1949{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1950echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1951if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then 1952 echo $ECHO_N "(cached) $ECHO_C" >&6 1953else 1954 if test -n "$ac_ct_STRIP"; then 1955 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 1956else 1957as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1958for as_dir in $PATH 1959do 1960 IFS=$as_save_IFS 1961 test -z "$as_dir" && as_dir=. 1962 for ac_exec_ext in '' $ac_executable_extensions; do 1963 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 1964 ac_cv_prog_ac_ct_STRIP="strip" 1965 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1966 break 2 1967 fi 1968done 1969done 1970IFS=$as_save_IFS 1971 1972fi 1973fi 1974ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 1975if test -n "$ac_ct_STRIP"; then 1976 { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 1977echo "${ECHO_T}$ac_ct_STRIP" >&6; } 1978else 1979 { echo "$as_me:$LINENO: result: no" >&5 1980echo "${ECHO_T}no" >&6; } 1981fi 1982 1983 if test "x$ac_ct_STRIP" = x; then 1984 STRIP=":" 1985 else 1986 case $cross_compiling:$ac_tool_warned in 1987yes:) 1988{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 1989whose name does not start with the host triplet. If you think this 1990configuration is useful to you, please write to autoconf@gnu.org." >&5 1991echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 1992whose name does not start with the host triplet. If you think this 1993configuration is useful to you, please write to autoconf@gnu.org." >&2;} 1994ac_tool_warned=yes ;; 1995esac 1996 STRIP=$ac_ct_STRIP 1997 fi 1998else 1999 STRIP="$ac_cv_prog_STRIP" 2000fi 2001 2002fi 2003INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2004 2005{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 2006echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } 2007if test -z "$MKDIR_P"; then 2008 if test "${ac_cv_path_mkdir+set}" = set; then 2009 echo $ECHO_N "(cached) $ECHO_C" >&6 2010else 2011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2012for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2013do 2014 IFS=$as_save_IFS 2015 test -z "$as_dir" && as_dir=. 2016 for ac_prog in mkdir gmkdir; do 2017 for ac_exec_ext in '' $ac_executable_extensions; do 2018 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2019 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2020 'mkdir (GNU coreutils) '* | \ 2021 'mkdir (coreutils) '* | \ 2022 'mkdir (fileutils) '4.1*) 2023 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2024 break 3;; 2025 esac 2026 done 2027 done 2028done 2029IFS=$as_save_IFS 2030 2031fi 2032 2033 if test "${ac_cv_path_mkdir+set}" = set; then 2034 MKDIR_P="$ac_cv_path_mkdir -p" 2035 else 2036 # As a last resort, use the slow shell script. Don't cache a 2037 # value for MKDIR_P within a source directory, because that will 2038 # break other packages using the cache if that directory is 2039 # removed, or if the value is a relative name. 2040 test -d ./--version && rmdir ./--version 2041 MKDIR_P="$ac_install_sh -d" 2042 fi 2043fi 2044{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 2045echo "${ECHO_T}$MKDIR_P" >&6; } 2046 2047mkdir_p="$MKDIR_P" 2048case $mkdir_p in 2049 [\\/$]* | ?:[\\/]*) ;; 2050 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2051esac 2052 2053for ac_prog in gawk mawk nawk awk 2054do 2055 # Extract the first word of "$ac_prog", so it can be a program name with args. 2056set dummy $ac_prog; ac_word=$2 2057{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2058echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2059if test "${ac_cv_prog_AWK+set}" = set; then 2060 echo $ECHO_N "(cached) $ECHO_C" >&6 2061else 2062 if test -n "$AWK"; then 2063 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2064else 2065as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2066for as_dir in $PATH 2067do 2068 IFS=$as_save_IFS 2069 test -z "$as_dir" && as_dir=. 2070 for ac_exec_ext in '' $ac_executable_extensions; do 2071 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 2072 ac_cv_prog_AWK="$ac_prog" 2073 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2074 break 2 2075 fi 2076done 2077done 2078IFS=$as_save_IFS 2079 2080fi 2081fi 2082AWK=$ac_cv_prog_AWK 2083if test -n "$AWK"; then 2084 { echo "$as_me:$LINENO: result: $AWK" >&5 2085echo "${ECHO_T}$AWK" >&6; } 2086else 2087 { echo "$as_me:$LINENO: result: no" >&5 2088echo "${ECHO_T}no" >&6; } 2089fi 2090 2091 2092 test -n "$AWK" && break 2093done 2094 2095{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2096echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } 2097set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2098if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 2099 echo $ECHO_N "(cached) $ECHO_C" >&6 2100else 2101 cat >conftest.make <<\_ACEOF 2102SHELL = /bin/sh 2103all: 2104 @echo '@@@%%%=$(MAKE)=@@@%%%' 2105_ACEOF 2106# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2107case `${MAKE-make} -f conftest.make 2>/dev/null` in 2108 *@@@%%%=?*=@@@%%%*) 2109 eval ac_cv_prog_make_${ac_make}_set=yes;; 2110 *) 2111 eval ac_cv_prog_make_${ac_make}_set=no;; 2112esac 2113rm -f conftest.make 2114fi 2115if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2116 { echo "$as_me:$LINENO: result: yes" >&5 2117echo "${ECHO_T}yes" >&6; } 2118 SET_MAKE= 2119else 2120 { echo "$as_me:$LINENO: result: no" >&5 2121echo "${ECHO_T}no" >&6; } 2122 SET_MAKE="MAKE=${MAKE-make}" 2123fi 2124 2125rm -rf .tst 2>/dev/null 2126mkdir .tst 2>/dev/null 2127if test -d .tst; then 2128 am__leading_dot=. 2129else 2130 am__leading_dot=_ 2131fi 2132rmdir .tst 2>/dev/null 2133 2134if test "`cd $srcdir && pwd`" != "`pwd`"; then 2135 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2136 # is not polluted with repeated "-I." 2137 am__isrc=' -I$(srcdir)' 2138 # test to see if srcdir already configured 2139 if test -f $srcdir/config.status; then 2140 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 2141echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} 2142 { (exit 1); exit 1; }; } 2143 fi 2144fi 2145 2146# test whether we have cygpath 2147if test -z "$CYGPATH_W"; then 2148 if (cygpath --version) >/dev/null 2>/dev/null; then 2149 CYGPATH_W='cygpath -w' 2150 else 2151 CYGPATH_W=echo 2152 fi 2153fi 2154 2155 2156# Define the identity of the package. 2157 PACKAGE=xkbind 2158 VERSION=2010.05.20 2159 2160 2161cat >>confdefs.h <<_ACEOF 2162#define PACKAGE "$PACKAGE" 2163_ACEOF 2164 2165 2166cat >>confdefs.h <<_ACEOF 2167#define VERSION "$VERSION" 2168_ACEOF 2169 2170# Some tools Automake needs. 2171 2172ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2173 2174 2175AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2176 2177 2178AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2179 2180 2181AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2182 2183 2184MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2185 2186# We need awk for the "check" target. The system "awk" is bad on 2187# some platforms. 2188# Always define AMTAR for backward compatibility. 2189 2190AMTAR=${AMTAR-"${am_missing_run}tar"} 2191 2192am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2193 2194 2195 2196 2197 2198ac_config_headers="$ac_config_headers config.h" 2199 2200 2201# Check whether --enable-debug was given. 2202if test "${enable_debug+set}" = set; then 2203 enableval=$enable_debug; 2204cat >>confdefs.h <<\_ACEOF 2205#define DEBUG 1 2206_ACEOF 2207 2208 2209fi 2210 2211 2212ac_ext=c 2213ac_cpp='$CPP $CPPFLAGS' 2214ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2215ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2216ac_compiler_gnu=$ac_cv_c_compiler_gnu 2217if test -n "$ac_tool_prefix"; then 2218 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2219set dummy ${ac_tool_prefix}gcc; ac_word=$2 2220{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2221echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2222if test "${ac_cv_prog_CC+set}" = set; then 2223 echo $ECHO_N "(cached) $ECHO_C" >&6 2224else 2225 if test -n "$CC"; then 2226 ac_cv_prog_CC="$CC" # Let the user override the test. 2227else 2228as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2229for as_dir in $PATH 2230do 2231 IFS=$as_save_IFS 2232 test -z "$as_dir" && as_dir=. 2233 for ac_exec_ext in '' $ac_executable_extensions; do 2234 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 2235 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2236 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2237 break 2 2238 fi 2239done 2240done 2241IFS=$as_save_IFS 2242 2243fi 2244fi 2245CC=$ac_cv_prog_CC 2246if test -n "$CC"; then 2247 { echo "$as_me:$LINENO: result: $CC" >&5 2248echo "${ECHO_T}$CC" >&6; } 2249else 2250 { echo "$as_me:$LINENO: result: no" >&5 2251echo "${ECHO_T}no" >&6; } 2252fi 2253 2254 2255fi 2256if test -z "$ac_cv_prog_CC"; then 2257 ac_ct_CC=$CC 2258 # Extract the first word of "gcc", so it can be a program name with args. 2259set dummy gcc; ac_word=$2 2260{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2261echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2262if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2263 echo $ECHO_N "(cached) $ECHO_C" >&6 2264else 2265 if test -n "$ac_ct_CC"; then 2266 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2267else 2268as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2269for as_dir in $PATH 2270do 2271 IFS=$as_save_IFS 2272 test -z "$as_dir" && as_dir=. 2273 for ac_exec_ext in '' $ac_executable_extensions; do 2274 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 2275 ac_cv_prog_ac_ct_CC="gcc" 2276 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2277 break 2 2278 fi 2279done 2280done 2281IFS=$as_save_IFS 2282 2283fi 2284fi 2285ac_ct_CC=$ac_cv_prog_ac_ct_CC 2286if test -n "$ac_ct_CC"; then 2287 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2288echo "${ECHO_T}$ac_ct_CC" >&6; } 2289else 2290 { echo "$as_me:$LINENO: result: no" >&5 2291echo "${ECHO_T}no" >&6; } 2292fi 2293 2294 if test "x$ac_ct_CC" = x; then 2295 CC="" 2296 else 2297 case $cross_compiling:$ac_tool_warned in 2298yes:) 2299{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2300whose name does not start with the host triplet. If you think this 2301configuration is useful to you, please write to autoconf@gnu.org." >&5 2302echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2303whose name does not start with the host triplet. If you think this 2304configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2305ac_tool_warned=yes ;; 2306esac 2307 CC=$ac_ct_CC 2308 fi 2309else 2310 CC="$ac_cv_prog_CC" 2311fi 2312 2313if test -z "$CC"; then 2314 if test -n "$ac_tool_prefix"; then 2315 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2316set dummy ${ac_tool_prefix}cc; ac_word=$2 2317{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2318echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2319if test "${ac_cv_prog_CC+set}" = set; then 2320 echo $ECHO_N "(cached) $ECHO_C" >&6 2321else 2322 if test -n "$CC"; then 2323 ac_cv_prog_CC="$CC" # Let the user override the test. 2324else 2325as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2326for as_dir in $PATH 2327do 2328 IFS=$as_save_IFS 2329 test -z "$as_dir" && as_dir=. 2330 for ac_exec_ext in '' $ac_executable_extensions; do 2331 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 2332 ac_cv_prog_CC="${ac_tool_prefix}cc" 2333 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2334 break 2 2335 fi 2336done 2337done 2338IFS=$as_save_IFS 2339 2340fi 2341fi 2342CC=$ac_cv_prog_CC 2343if test -n "$CC"; then 2344 { echo "$as_me:$LINENO: result: $CC" >&5 2345echo "${ECHO_T}$CC" >&6; } 2346else 2347 { echo "$as_me:$LINENO: result: no" >&5 2348echo "${ECHO_T}no" >&6; } 2349fi 2350 2351 2352 fi 2353fi 2354if test -z "$CC"; then 2355 # Extract the first word of "cc", so it can be a program name with args. 2356set dummy cc; ac_word=$2 2357{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2358echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2359if test "${ac_cv_prog_CC+set}" = set; then 2360 echo $ECHO_N "(cached) $ECHO_C" >&6 2361else 2362 if test -n "$CC"; then 2363 ac_cv_prog_CC="$CC" # Let the user override the test. 2364else 2365 ac_prog_rejected=no 2366as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2367for as_dir in $PATH 2368do 2369 IFS=$as_save_IFS 2370 test -z "$as_dir" && as_dir=. 2371 for ac_exec_ext in '' $ac_executable_extensions; do 2372 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 2373 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2374 ac_prog_rejected=yes 2375 continue 2376 fi 2377 ac_cv_prog_CC="cc" 2378 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2379 break 2 2380 fi 2381done 2382done 2383IFS=$as_save_IFS 2384 2385if test $ac_prog_rejected = yes; then 2386 # We found a bogon in the path, so make sure we never use it. 2387 set dummy $ac_cv_prog_CC 2388 shift 2389 if test $# != 0; then 2390 # We chose a different compiler from the bogus one. 2391 # However, it has the same basename, so the bogon will be chosen 2392 # first if we set CC to just the basename; use the full file name. 2393 shift 2394 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2395 fi 2396fi 2397fi 2398fi 2399CC=$ac_cv_prog_CC 2400if test -n "$CC"; then 2401 { echo "$as_me:$LINENO: result: $CC" >&5 2402echo "${ECHO_T}$CC" >&6; } 2403else 2404 { echo "$as_me:$LINENO: result: no" >&5 2405echo "${ECHO_T}no" >&6; } 2406fi 2407 2408 2409fi 2410if test -z "$CC"; then 2411 if test -n "$ac_tool_prefix"; then 2412 for ac_prog in cl.exe 2413 do 2414 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2415set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2416{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2417echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2418if test "${ac_cv_prog_CC+set}" = set; then 2419 echo $ECHO_N "(cached) $ECHO_C" >&6 2420else 2421 if test -n "$CC"; then 2422 ac_cv_prog_CC="$CC" # Let the user override the test. 2423else 2424as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2425for as_dir in $PATH 2426do 2427 IFS=$as_save_IFS 2428 test -z "$as_dir" && as_dir=. 2429 for ac_exec_ext in '' $ac_executable_extensions; do 2430 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 2431 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2432 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2433 break 2 2434 fi 2435done 2436done 2437IFS=$as_save_IFS 2438 2439fi 2440fi 2441CC=$ac_cv_prog_CC 2442if test -n "$CC"; then 2443 { echo "$as_me:$LINENO: result: $CC" >&5 2444echo "${ECHO_T}$CC" >&6; } 2445else 2446 { echo "$as_me:$LINENO: result: no" >&5 2447echo "${ECHO_T}no" >&6; } 2448fi 2449 2450 2451 test -n "$CC" && break 2452 done 2453fi 2454if test -z "$CC"; then 2455 ac_ct_CC=$CC 2456 for ac_prog in cl.exe 2457do 2458 # Extract the first word of "$ac_prog", so it can be a program name with args. 2459set dummy $ac_prog; ac_word=$2 2460{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2461echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2462if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2463 echo $ECHO_N "(cached) $ECHO_C" >&6 2464else 2465 if test -n "$ac_ct_CC"; then 2466 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2467else 2468as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2469for as_dir in $PATH 2470do 2471 IFS=$as_save_IFS 2472 test -z "$as_dir" && as_dir=. 2473 for ac_exec_ext in '' $ac_executable_extensions; do 2474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 2475 ac_cv_prog_ac_ct_CC="$ac_prog" 2476 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2477 break 2 2478 fi 2479done 2480done 2481IFS=$as_save_IFS 2482 2483fi 2484fi 2485ac_ct_CC=$ac_cv_prog_ac_ct_CC 2486if test -n "$ac_ct_CC"; then 2487 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2488echo "${ECHO_T}$ac_ct_CC" >&6; } 2489else 2490 { echo "$as_me:$LINENO: result: no" >&5 2491echo "${ECHO_T}no" >&6; } 2492fi 2493 2494 2495 test -n "$ac_ct_CC" && break 2496done 2497 2498 if test "x$ac_ct_CC" = x; then 2499 CC="" 2500 else 2501 case $cross_compiling:$ac_tool_warned in 2502yes:) 2503{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2504whose name does not start with the host triplet. If you think this 2505configuration is useful to you, please write to autoconf@gnu.org." >&5 2506echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2507whose name does not start with the host triplet. If you think this 2508configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2509ac_tool_warned=yes ;; 2510esac 2511 CC=$ac_ct_CC 2512 fi 2513fi 2514 2515fi 2516 2517 2518test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2519See \`config.log' for more details." >&5 2520echo "$as_me: error: no acceptable C compiler found in \$PATH 2521See \`config.log' for more details." >&2;} 2522 { (exit 1); exit 1; }; } 2523 2524# Provide some information about the compiler. 2525echo "$as_me:$LINENO: checking for C compiler version" >&5 2526ac_compiler=`set X $ac_compile; echo $2` 2527{ (ac_try="$ac_compiler --version >&5" 2528case "(($ac_try" in 2529 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2530 *) ac_try_echo=$ac_try;; 2531esac 2532eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2533 (eval "$ac_compiler --version >&5") 2>&5 2534 ac_status=$? 2535 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2536 (exit $ac_status); } 2537{ (ac_try="$ac_compiler -v >&5" 2538case "(($ac_try" in 2539 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2540 *) ac_try_echo=$ac_try;; 2541esac 2542eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2543 (eval "$ac_compiler -v >&5") 2>&5 2544 ac_status=$? 2545 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2546 (exit $ac_status); } 2547{ (ac_try="$ac_compiler -V >&5" 2548case "(($ac_try" in 2549 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2550 *) ac_try_echo=$ac_try;; 2551esac 2552eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2553 (eval "$ac_compiler -V >&5") 2>&5 2554 ac_status=$? 2555 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2556 (exit $ac_status); } 2557 2558cat >conftest.$ac_ext <<_ACEOF 2559/* confdefs.h. */ 2560_ACEOF 2561cat confdefs.h >>conftest.$ac_ext 2562cat >>conftest.$ac_ext <<_ACEOF 2563/* end confdefs.h. */ 2564 2565int 2566main () 2567{ 2568 2569 ; 2570 return 0; 2571} 2572_ACEOF 2573ac_clean_files_save=$ac_clean_files 2574ac_clean_files="$ac_clean_files a.out a.exe b.out" 2575# Try to create an executable without -o first, disregard a.out. 2576# It will help us diagnose broken compilers, and finding out an intuition 2577# of exeext. 2578{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2579echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2580ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2581# 2582# List of possible output files, starting from the most likely. 2583# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2584# only as a last resort. b.out is created by i960 compilers. 2585ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2586# 2587# The IRIX 6 linker writes into existing files which may not be 2588# executable, retaining their permissions. Remove them first so a 2589# subsequent execution test works. 2590ac_rmfiles= 2591for ac_file in $ac_files 2592do 2593 case $ac_file in 2594 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2595 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2596 esac 2597done 2598rm -f $ac_rmfiles 2599 2600if { (ac_try="$ac_link_default" 2601case "(($ac_try" in 2602 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2603 *) ac_try_echo=$ac_try;; 2604esac 2605eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2606 (eval "$ac_link_default") 2>&5 2607 ac_status=$? 2608 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2609 (exit $ac_status); }; then 2610 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2611# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2612# in a Makefile. We should not override ac_cv_exeext if it was cached, 2613# so that the user can short-circuit this test for compilers unknown to 2614# Autoconf. 2615for ac_file in $ac_files 2616do 2617 test -f "$ac_file" || continue 2618 case $ac_file in 2619 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2620 ;; 2621 [ab].out ) 2622 # We found the default executable, but exeext='' is most 2623 # certainly right. 2624 break;; 2625 *.* ) 2626 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2627 then :; else 2628 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2629 fi 2630 # We set ac_cv_exeext here because the later test for it is not 2631 # safe: cross compilers may not add the suffix if given an `-o' 2632 # argument, so we may need to know it at that point already. 2633 # Even if this section looks crufty: it has the advantage of 2634 # actually working. 2635 break;; 2636 * ) 2637 break;; 2638 esac 2639done 2640test "$ac_cv_exeext" = no && ac_cv_exeext= 2641 2642else 2643 echo "$as_me: failed program was:" >&5 2644sed 's/^/| /' conftest.$ac_ext >&5 2645 2646{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2647See \`config.log' for more details." >&5 2648echo "$as_me: error: C compiler cannot create executables 2649See \`config.log' for more details." >&2;} 2650 { (exit 77); exit 77; }; } 2651fi 2652 2653ac_exeext=$ac_cv_exeext 2654{ echo "$as_me:$LINENO: result: $ac_file" >&5 2655echo "${ECHO_T}$ac_file" >&6; } 2656 2657# Check that the compiler produces executables we can run. If not, either 2658# the compiler is broken, or we cross compile. 2659{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2660echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 2661# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2662# If not cross compiling, check that we can run a simple program. 2663if test "$cross_compiling" != yes; then 2664 if { ac_try='./$ac_file' 2665 { (case "(($ac_try" in 2666 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2667 *) ac_try_echo=$ac_try;; 2668esac 2669eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2670 (eval "$ac_try") 2>&5 2671 ac_status=$? 2672 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2673 (exit $ac_status); }; }; then 2674 cross_compiling=no 2675 else 2676 if test "$cross_compiling" = maybe; then 2677 cross_compiling=yes 2678 else 2679 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2680If you meant to cross compile, use \`--host'. 2681See \`config.log' for more details." >&5 2682echo "$as_me: error: cannot run C compiled programs. 2683If you meant to cross compile, use \`--host'. 2684See \`config.log' for more details." >&2;} 2685 { (exit 1); exit 1; }; } 2686 fi 2687 fi 2688fi 2689{ echo "$as_me:$LINENO: result: yes" >&5 2690echo "${ECHO_T}yes" >&6; } 2691 2692rm -f a.out a.exe conftest$ac_cv_exeext b.out 2693ac_clean_files=$ac_clean_files_save 2694# Check that the compiler produces executables we can run. If not, either 2695# the compiler is broken, or we cross compile. 2696{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2697echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 2698{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 2699echo "${ECHO_T}$cross_compiling" >&6; } 2700 2701{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 2702echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2703if { (ac_try="$ac_link" 2704case "(($ac_try" in 2705 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2706 *) ac_try_echo=$ac_try;; 2707esac 2708eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2709 (eval "$ac_link") 2>&5 2710 ac_status=$? 2711 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2712 (exit $ac_status); }; then 2713 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2714# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2715# work properly (i.e., refer to `conftest.exe'), while it won't with 2716# `rm'. 2717for ac_file in conftest.exe conftest conftest.*; do 2718 test -f "$ac_file" || continue 2719 case $ac_file in 2720 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2721 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2722 break;; 2723 * ) break;; 2724 esac 2725done 2726else 2727 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2728See \`config.log' for more details." >&5 2729echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2730See \`config.log' for more details." >&2;} 2731 { (exit 1); exit 1; }; } 2732fi 2733 2734rm -f conftest$ac_cv_exeext 2735{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2736echo "${ECHO_T}$ac_cv_exeext" >&6; } 2737 2738rm -f conftest.$ac_ext 2739EXEEXT=$ac_cv_exeext 2740ac_exeext=$EXEEXT 2741{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 2742echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 2743if test "${ac_cv_objext+set}" = set; then 2744 echo $ECHO_N "(cached) $ECHO_C" >&6 2745else 2746 cat >conftest.$ac_ext <<_ACEOF 2747/* confdefs.h. */ 2748_ACEOF 2749cat confdefs.h >>conftest.$ac_ext 2750cat >>conftest.$ac_ext <<_ACEOF 2751/* end confdefs.h. */ 2752 2753int 2754main () 2755{ 2756 2757 ; 2758 return 0; 2759} 2760_ACEOF 2761rm -f conftest.o conftest.obj 2762if { (ac_try="$ac_compile" 2763case "(($ac_try" in 2764 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2765 *) ac_try_echo=$ac_try;; 2766esac 2767eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2768 (eval "$ac_compile") 2>&5 2769 ac_status=$? 2770 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2771 (exit $ac_status); }; then 2772 for ac_file in conftest.o conftest.obj conftest.*; do 2773 test -f "$ac_file" || continue; 2774 case $ac_file in 2775 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2776 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2777 break;; 2778 esac 2779done 2780else 2781 echo "$as_me: failed program was:" >&5 2782sed 's/^/| /' conftest.$ac_ext >&5 2783 2784{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2785See \`config.log' for more details." >&5 2786echo "$as_me: error: cannot compute suffix of object files: cannot compile 2787See \`config.log' for more details." >&2;} 2788 { (exit 1); exit 1; }; } 2789fi 2790 2791rm -f conftest.$ac_cv_objext conftest.$ac_ext 2792fi 2793{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2794echo "${ECHO_T}$ac_cv_objext" >&6; } 2795OBJEXT=$ac_cv_objext 2796ac_objext=$OBJEXT 2797{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2798echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 2799if test "${ac_cv_c_compiler_gnu+set}" = set; then 2800 echo $ECHO_N "(cached) $ECHO_C" >&6 2801else 2802 cat >conftest.$ac_ext <<_ACEOF 2803/* confdefs.h. */ 2804_ACEOF 2805cat confdefs.h >>conftest.$ac_ext 2806cat >>conftest.$ac_ext <<_ACEOF 2807/* end confdefs.h. */ 2808 2809int 2810main () 2811{ 2812#ifndef __GNUC__ 2813 choke me 2814#endif 2815 2816 ; 2817 return 0; 2818} 2819_ACEOF 2820rm -f conftest.$ac_objext 2821if { (ac_try="$ac_compile" 2822case "(($ac_try" in 2823 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2824 *) ac_try_echo=$ac_try;; 2825esac 2826eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2827 (eval "$ac_compile") 2>conftest.er1 2828 ac_status=$? 2829 grep -v '^ *+' conftest.er1 >conftest.err 2830 rm -f conftest.er1 2831 cat conftest.err >&5 2832 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2833 (exit $ac_status); } && 2834 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2835 { (case "(($ac_try" in 2836 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2837 *) ac_try_echo=$ac_try;; 2838esac 2839eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2840 (eval "$ac_try") 2>&5 2841 ac_status=$? 2842 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2843 (exit $ac_status); }; } && 2844 { ac_try='test -s conftest.$ac_objext' 2845 { (case "(($ac_try" in 2846 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2847 *) ac_try_echo=$ac_try;; 2848esac 2849eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2850 (eval "$ac_try") 2>&5 2851 ac_status=$? 2852 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2853 (exit $ac_status); }; }; then 2854 ac_compiler_gnu=yes 2855else 2856 echo "$as_me: failed program was:" >&5 2857sed 's/^/| /' conftest.$ac_ext >&5 2858 2859 ac_compiler_gnu=no 2860fi 2861 2862rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2863ac_cv_c_compiler_gnu=$ac_compiler_gnu 2864 2865fi 2866{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2867echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2868GCC=`test $ac_compiler_gnu = yes && echo yes` 2869ac_test_CFLAGS=${CFLAGS+set} 2870ac_save_CFLAGS=$CFLAGS 2871{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2872echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2873if test "${ac_cv_prog_cc_g+set}" = set; then 2874 echo $ECHO_N "(cached) $ECHO_C" >&6 2875else 2876 ac_save_c_werror_flag=$ac_c_werror_flag 2877 ac_c_werror_flag=yes 2878 ac_cv_prog_cc_g=no 2879 CFLAGS="-g" 2880 cat >conftest.$ac_ext <<_ACEOF 2881/* confdefs.h. */ 2882_ACEOF 2883cat confdefs.h >>conftest.$ac_ext 2884cat >>conftest.$ac_ext <<_ACEOF 2885/* end confdefs.h. */ 2886 2887int 2888main () 2889{ 2890 2891 ; 2892 return 0; 2893} 2894_ACEOF 2895rm -f conftest.$ac_objext 2896if { (ac_try="$ac_compile" 2897case "(($ac_try" in 2898 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2899 *) ac_try_echo=$ac_try;; 2900esac 2901eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2902 (eval "$ac_compile") 2>conftest.er1 2903 ac_status=$? 2904 grep -v '^ *+' conftest.er1 >conftest.err 2905 rm -f conftest.er1 2906 cat conftest.err >&5 2907 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2908 (exit $ac_status); } && 2909 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2910 { (case "(($ac_try" in 2911 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2912 *) ac_try_echo=$ac_try;; 2913esac 2914eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2915 (eval "$ac_try") 2>&5 2916 ac_status=$? 2917 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2918 (exit $ac_status); }; } && 2919 { ac_try='test -s conftest.$ac_objext' 2920 { (case "(($ac_try" in 2921 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2922 *) ac_try_echo=$ac_try;; 2923esac 2924eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2925 (eval "$ac_try") 2>&5 2926 ac_status=$? 2927 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2928 (exit $ac_status); }; }; then 2929 ac_cv_prog_cc_g=yes 2930else 2931 echo "$as_me: failed program was:" >&5 2932sed 's/^/| /' conftest.$ac_ext >&5 2933 2934 CFLAGS="" 2935 cat >conftest.$ac_ext <<_ACEOF 2936/* confdefs.h. */ 2937_ACEOF 2938cat confdefs.h >>conftest.$ac_ext 2939cat >>conftest.$ac_ext <<_ACEOF 2940/* end confdefs.h. */ 2941 2942int 2943main () 2944{ 2945 2946 ; 2947 return 0; 2948} 2949_ACEOF 2950rm -f conftest.$ac_objext 2951if { (ac_try="$ac_compile" 2952case "(($ac_try" in 2953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2954 *) ac_try_echo=$ac_try;; 2955esac 2956eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2957 (eval "$ac_compile") 2>conftest.er1 2958 ac_status=$? 2959 grep -v '^ *+' conftest.er1 >conftest.err 2960 rm -f conftest.er1 2961 cat conftest.err >&5 2962 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2963 (exit $ac_status); } && 2964 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2965 { (case "(($ac_try" in 2966 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2967 *) ac_try_echo=$ac_try;; 2968esac 2969eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2970 (eval "$ac_try") 2>&5 2971 ac_status=$? 2972 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2973 (exit $ac_status); }; } && 2974 { ac_try='test -s conftest.$ac_objext' 2975 { (case "(($ac_try" in 2976 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2977 *) ac_try_echo=$ac_try;; 2978esac 2979eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2980 (eval "$ac_try") 2>&5 2981 ac_status=$? 2982 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2983 (exit $ac_status); }; }; then 2984 : 2985else 2986 echo "$as_me: failed program was:" >&5 2987sed 's/^/| /' conftest.$ac_ext >&5 2988 2989 ac_c_werror_flag=$ac_save_c_werror_flag 2990 CFLAGS="-g" 2991 cat >conftest.$ac_ext <<_ACEOF 2992/* confdefs.h. */ 2993_ACEOF 2994cat confdefs.h >>conftest.$ac_ext 2995cat >>conftest.$ac_ext <<_ACEOF 2996/* end confdefs.h. */ 2997 2998int 2999main () 3000{ 3001 3002 ; 3003 return 0; 3004} 3005_ACEOF 3006rm -f conftest.$ac_objext 3007if { (ac_try="$ac_compile" 3008case "(($ac_try" in 3009 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3010 *) ac_try_echo=$ac_try;; 3011esac 3012eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3013 (eval "$ac_compile") 2>conftest.er1 3014 ac_status=$? 3015 grep -v '^ *+' conftest.er1 >conftest.err 3016 rm -f conftest.er1 3017 cat conftest.err >&5 3018 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3019 (exit $ac_status); } && 3020 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3021 { (case "(($ac_try" in 3022 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3023 *) ac_try_echo=$ac_try;; 3024esac 3025eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3026 (eval "$ac_try") 2>&5 3027 ac_status=$? 3028 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3029 (exit $ac_status); }; } && 3030 { ac_try='test -s conftest.$ac_objext' 3031 { (case "(($ac_try" in 3032 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3033 *) ac_try_echo=$ac_try;; 3034esac 3035eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3036 (eval "$ac_try") 2>&5 3037 ac_status=$? 3038 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3039 (exit $ac_status); }; }; then 3040 ac_cv_prog_cc_g=yes 3041else 3042 echo "$as_me: failed program was:" >&5 3043sed 's/^/| /' conftest.$ac_ext >&5 3044 3045 3046fi 3047 3048rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3049fi 3050 3051rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3052fi 3053 3054rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3055 ac_c_werror_flag=$ac_save_c_werror_flag 3056fi 3057{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 3058echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 3059if test "$ac_test_CFLAGS" = set; then 3060 CFLAGS=$ac_save_CFLAGS 3061elif test $ac_cv_prog_cc_g = yes; then 3062 if test "$GCC" = yes; then 3063 CFLAGS="-g -O2" 3064 else 3065 CFLAGS="-g" 3066 fi 3067else 3068 if test "$GCC" = yes; then 3069 CFLAGS="-O2" 3070 else 3071 CFLAGS= 3072 fi 3073fi 3074{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 3075echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 3076if test "${ac_cv_prog_cc_c89+set}" = set; then 3077 echo $ECHO_N "(cached) $ECHO_C" >&6 3078else 3079 ac_cv_prog_cc_c89=no 3080ac_save_CC=$CC 3081cat >conftest.$ac_ext <<_ACEOF 3082/* confdefs.h. */ 3083_ACEOF 3084cat confdefs.h >>conftest.$ac_ext 3085cat >>conftest.$ac_ext <<_ACEOF 3086/* end confdefs.h. */ 3087#include <stdarg.h> 3088#include <stdio.h> 3089#include <sys/types.h> 3090#include <sys/stat.h> 3091/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3092struct buf { int x; }; 3093FILE * (*rcsopen) (struct buf *, struct stat *, int); 3094static char *e (p, i) 3095 char **p; 3096 int i; 3097{ 3098 return p[i]; 3099} 3100static char *f (char * (*g) (char **, int), char **p, ...) 3101{ 3102 char *s; 3103 va_list v; 3104 va_start (v,p); 3105 s = g (p, va_arg (v,int)); 3106 va_end (v); 3107 return s; 3108} 3109 3110/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3111 function prototypes and stuff, but not '\xHH' hex character constants. 3112 These don't provoke an error unfortunately, instead are silently treated 3113 as 'x'. The following induces an error, until -std is added to get 3114 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3115 array size at least. It's necessary to write '\x00'==0 to get something 3116 that's true only with -std. */ 3117int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3118 3119/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3120 inside strings and character constants. */ 3121#define FOO(x) 'x' 3122int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3123 3124int test (int i, double x); 3125struct s1 {int (*f) (int a);}; 3126struct s2 {int (*f) (double a);}; 3127int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3128int argc; 3129char **argv; 3130int 3131main () 3132{ 3133return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3134 ; 3135 return 0; 3136} 3137_ACEOF 3138for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3139 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3140do 3141 CC="$ac_save_CC $ac_arg" 3142 rm -f conftest.$ac_objext 3143if { (ac_try="$ac_compile" 3144case "(($ac_try" in 3145 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3146 *) ac_try_echo=$ac_try;; 3147esac 3148eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3149 (eval "$ac_compile") 2>conftest.er1 3150 ac_status=$? 3151 grep -v '^ *+' conftest.er1 >conftest.err 3152 rm -f conftest.er1 3153 cat conftest.err >&5 3154 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3155 (exit $ac_status); } && 3156 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3157 { (case "(($ac_try" in 3158 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3159 *) ac_try_echo=$ac_try;; 3160esac 3161eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3162 (eval "$ac_try") 2>&5 3163 ac_status=$? 3164 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3165 (exit $ac_status); }; } && 3166 { ac_try='test -s conftest.$ac_objext' 3167 { (case "(($ac_try" in 3168 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3169 *) ac_try_echo=$ac_try;; 3170esac 3171eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3172 (eval "$ac_try") 2>&5 3173 ac_status=$? 3174 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3175 (exit $ac_status); }; }; then 3176 ac_cv_prog_cc_c89=$ac_arg 3177else 3178 echo "$as_me: failed program was:" >&5 3179sed 's/^/| /' conftest.$ac_ext >&5 3180 3181 3182fi 3183 3184rm -f core conftest.err conftest.$ac_objext 3185 test "x$ac_cv_prog_cc_c89" != "xno" && break 3186done 3187rm -f conftest.$ac_ext 3188CC=$ac_save_CC 3189 3190fi 3191# AC_CACHE_VAL 3192case "x$ac_cv_prog_cc_c89" in 3193 x) 3194 { echo "$as_me:$LINENO: result: none needed" >&5 3195echo "${ECHO_T}none needed" >&6; } ;; 3196 xno) 3197 { echo "$as_me:$LINENO: result: unsupported" >&5 3198echo "${ECHO_T}unsupported" >&6; } ;; 3199 *) 3200 CC="$CC $ac_cv_prog_cc_c89" 3201 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 3202echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 3203esac 3204 3205 3206ac_ext=c 3207ac_cpp='$CPP $CPPFLAGS' 3208ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3209ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3210ac_compiler_gnu=$ac_cv_c_compiler_gnu 3211DEPDIR="${am__leading_dot}deps" 3212 3213ac_config_commands="$ac_config_commands depfiles" 3214 3215 3216am_make=${MAKE-make} 3217cat > confinc << 'END' 3218am__doit: 3219 @echo done 3220.PHONY: am__doit 3221END 3222# If we don't find an include directive, just comment out the code. 3223{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 3224echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } 3225am__include="#" 3226am__quote= 3227_am_result=none 3228# First try GNU make style include. 3229echo "include confinc" > confmf 3230# We grep out `Entering directory' and `Leaving directory' 3231# messages which can occur if `w' ends up in MAKEFLAGS. 3232# In particular we don't look at `^make:' because GNU make might 3233# be invoked under some other name (usually "gmake"), in which 3234# case it prints its new name instead of `make'. 3235if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 3236 am__include=include 3237 am__quote= 3238 _am_result=GNU 3239fi 3240# Now try BSD make style include. 3241if test "$am__include" = "#"; then 3242 echo '.include "confinc"' > confmf 3243 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 3244 am__include=.include 3245 am__quote="\"" 3246 _am_result=BSD 3247 fi 3248fi 3249 3250 3251{ echo "$as_me:$LINENO: result: $_am_result" >&5 3252echo "${ECHO_T}$_am_result" >&6; } 3253rm -f confinc confmf 3254 3255# Check whether --enable-dependency-tracking was given. 3256if test "${enable_dependency_tracking+set}" = set; then 3257 enableval=$enable_dependency_tracking; 3258fi 3259 3260if test "x$enable_dependency_tracking" != xno; then 3261 am_depcomp="$ac_aux_dir/depcomp" 3262 AMDEPBACKSLASH='\' 3263fi 3264 if test "x$enable_dependency_tracking" != xno; then 3265 AMDEP_TRUE= 3266 AMDEP_FALSE='#' 3267else 3268 AMDEP_TRUE='#' 3269 AMDEP_FALSE= 3270fi 3271 3272 3273 3274depcc="$CC" am_compiler_list= 3275 3276{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 3277echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } 3278if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 3279 echo $ECHO_N "(cached) $ECHO_C" >&6 3280else 3281 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3282 # We make a subdir and do the tests there. Otherwise we can end up 3283 # making bogus files that we don't know about and never remove. For 3284 # instance it was reported that on HP-UX the gcc test will end up 3285 # making a dummy file named `D' -- because `-MD' means `put the output 3286 # in D'. 3287 mkdir conftest.dir 3288 # Copy depcomp to subdir because otherwise we won't find it if we're 3289 # using a relative directory. 3290 cp "$am_depcomp" conftest.dir 3291 cd conftest.dir 3292 # We will build objects and dependencies in a subdirectory because 3293 # it helps to detect inapplicable dependency modes. For instance 3294 # both Tru64's cc and ICC support -MD to output dependencies as a 3295 # side effect of compilation, but ICC will put the dependencies in 3296 # the current directory while Tru64 will put them in the object 3297 # directory. 3298 mkdir sub 3299 3300 am_cv_CC_dependencies_compiler_type=none 3301 if test "$am_compiler_list" = ""; then 3302 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3303 fi 3304 am__universal=false 3305 case " $depcc " in #( 3306 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3307 esac 3308 3309 for depmode in $am_compiler_list; do 3310 # Setup a source with many dependencies, because some compilers 3311 # like to wrap large dependency lists on column 80 (with \), and 3312 # we should not choose a depcomp mode which is confused by this. 3313 # 3314 # We need to recreate these files for each test, as the compiler may 3315 # overwrite some of them when testing with obscure command lines. 3316 # This happens at least with the AIX C compiler. 3317 : > sub/conftest.c 3318 for i in 1 2 3 4 5 6; do 3319 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3320 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3321 # Solaris 8's {/usr,}/bin/sh. 3322 touch sub/conftst$i.h 3323 done 3324 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3325 3326 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3327 # mode. It turns out that the SunPro C++ compiler does not properly 3328 # handle `-M -o', and we need to detect this. Also, some Intel 3329 # versions had trouble with output in subdirs 3330 am__obj=sub/conftest.${OBJEXT-o} 3331 am__minus_obj="-o $am__obj" 3332 case $depmode in 3333 gcc) 3334 # This depmode causes a compiler race in universal mode. 3335 test "$am__universal" = false || continue 3336 ;; 3337 nosideeffect) 3338 # after this tag, mechanisms are not by side-effect, so they'll 3339 # only be used when explicitly requested 3340 if test "x$enable_dependency_tracking" = xyes; then 3341 continue 3342 else 3343 break 3344 fi 3345 ;; 3346 msvisualcpp | msvcmsys) 3347 # This compiler won't grok `-c -o', but also, the minuso test has 3348 # not run yet. These depmodes are late enough in the game, and 3349 # so weak that their functioning should not be impacted. 3350 am__obj=conftest.${OBJEXT-o} 3351 am__minus_obj= 3352 ;; 3353 none) break ;; 3354 esac 3355 if depmode=$depmode \ 3356 source=sub/conftest.c object=$am__obj \ 3357 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3358 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3359 >/dev/null 2>conftest.err && 3360 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3361 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3362 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3363 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3364 # icc doesn't choke on unknown options, it will just issue warnings 3365 # or remarks (even with -Werror). So we grep stderr for any message 3366 # that says an option was ignored or not supported. 3367 # When given -MP, icc 7.0 and 7.1 complain thusly: 3368 # icc: Command line warning: ignoring option '-M'; no argument required 3369 # The diagnosis changed in icc 8.0: 3370 # icc: Command line remark: option '-MP' not supported 3371 if (grep 'ignoring option' conftest.err || 3372 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3373 am_cv_CC_dependencies_compiler_type=$depmode 3374 break 3375 fi 3376 fi 3377 done 3378 3379 cd .. 3380 rm -rf conftest.dir 3381else 3382 am_cv_CC_dependencies_compiler_type=none 3383fi 3384 3385fi 3386{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 3387echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } 3388CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3389 3390 if 3391 test "x$enable_dependency_tracking" != xno \ 3392 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3393 am__fastdepCC_TRUE= 3394 am__fastdepCC_FALSE='#' 3395else 3396 am__fastdepCC_TRUE='#' 3397 am__fastdepCC_FALSE= 3398fi 3399 3400 3401ac_ext=c 3402ac_cpp='$CPP $CPPFLAGS' 3403ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3404ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3405ac_compiler_gnu=$ac_cv_c_compiler_gnu 3406if test -n "$ac_tool_prefix"; then 3407 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3408set dummy ${ac_tool_prefix}gcc; ac_word=$2 3409{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3410echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3411if test "${ac_cv_prog_CC+set}" = set; then 3412 echo $ECHO_N "(cached) $ECHO_C" >&6 3413else 3414 if test -n "$CC"; then 3415 ac_cv_prog_CC="$CC" # Let the user override the test. 3416else 3417as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3418for as_dir in $PATH 3419do 3420 IFS=$as_save_IFS 3421 test -z "$as_dir" && as_dir=. 3422 for ac_exec_ext in '' $ac_executable_extensions; do 3423 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 3424 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3425 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3426 break 2 3427 fi 3428done 3429done 3430IFS=$as_save_IFS 3431 3432fi 3433fi 3434CC=$ac_cv_prog_CC 3435if test -n "$CC"; then 3436 { echo "$as_me:$LINENO: result: $CC" >&5 3437echo "${ECHO_T}$CC" >&6; } 3438else 3439 { echo "$as_me:$LINENO: result: no" >&5 3440echo "${ECHO_T}no" >&6; } 3441fi 3442 3443 3444fi 3445if test -z "$ac_cv_prog_CC"; then 3446 ac_ct_CC=$CC 3447 # Extract the first word of "gcc", so it can be a program name with args. 3448set dummy gcc; ac_word=$2 3449{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3450echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3451if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 3452 echo $ECHO_N "(cached) $ECHO_C" >&6 3453else 3454 if test -n "$ac_ct_CC"; then 3455 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3456else 3457as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3458for as_dir in $PATH 3459do 3460 IFS=$as_save_IFS 3461 test -z "$as_dir" && as_dir=. 3462 for ac_exec_ext in '' $ac_executable_extensions; do 3463 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 3464 ac_cv_prog_ac_ct_CC="gcc" 3465 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3466 break 2 3467 fi 3468done 3469done 3470IFS=$as_save_IFS 3471 3472fi 3473fi 3474ac_ct_CC=$ac_cv_prog_ac_ct_CC 3475if test -n "$ac_ct_CC"; then 3476 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 3477echo "${ECHO_T}$ac_ct_CC" >&6; } 3478else 3479 { echo "$as_me:$LINENO: result: no" >&5 3480echo "${ECHO_T}no" >&6; } 3481fi 3482 3483 if test "x$ac_ct_CC" = x; then 3484 CC="" 3485 else 3486 case $cross_compiling:$ac_tool_warned in 3487yes:) 3488{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 3489whose name does not start with the host triplet. If you think this 3490configuration is useful to you, please write to autoconf@gnu.org." >&5 3491echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 3492whose name does not start with the host triplet. If you think this 3493configuration is useful to you, please write to autoconf@gnu.org." >&2;} 3494ac_tool_warned=yes ;; 3495esac 3496 CC=$ac_ct_CC 3497 fi 3498else 3499 CC="$ac_cv_prog_CC" 3500fi 3501 3502if test -z "$CC"; then 3503 if test -n "$ac_tool_prefix"; then 3504 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3505set dummy ${ac_tool_prefix}cc; ac_word=$2 3506{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3507echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3508if test "${ac_cv_prog_CC+set}" = set; then 3509 echo $ECHO_N "(cached) $ECHO_C" >&6 3510else 3511 if test -n "$CC"; then 3512 ac_cv_prog_CC="$CC" # Let the user override the test. 3513else 3514as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3515for as_dir in $PATH 3516do 3517 IFS=$as_save_IFS 3518 test -z "$as_dir" && as_dir=. 3519 for ac_exec_ext in '' $ac_executable_extensions; do 3520 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 3521 ac_cv_prog_CC="${ac_tool_prefix}cc" 3522 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3523 break 2 3524 fi 3525done 3526done 3527IFS=$as_save_IFS 3528 3529fi 3530fi 3531CC=$ac_cv_prog_CC 3532if test -n "$CC"; then 3533 { echo "$as_me:$LINENO: result: $CC" >&5 3534echo "${ECHO_T}$CC" >&6; } 3535else 3536 { echo "$as_me:$LINENO: result: no" >&5 3537echo "${ECHO_T}no" >&6; } 3538fi 3539 3540 3541 fi 3542fi 3543if test -z "$CC"; then 3544 # Extract the first word of "cc", so it can be a program name with args. 3545set dummy cc; ac_word=$2 3546{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3547echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3548if test "${ac_cv_prog_CC+set}" = set; then 3549 echo $ECHO_N "(cached) $ECHO_C" >&6 3550else 3551 if test -n "$CC"; then 3552 ac_cv_prog_CC="$CC" # Let the user override the test. 3553else 3554 ac_prog_rejected=no 3555as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3556for as_dir in $PATH 3557do 3558 IFS=$as_save_IFS 3559 test -z "$as_dir" && as_dir=. 3560 for ac_exec_ext in '' $ac_executable_extensions; do 3561 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 3562 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3563 ac_prog_rejected=yes 3564 continue 3565 fi 3566 ac_cv_prog_CC="cc" 3567 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3568 break 2 3569 fi 3570done 3571done 3572IFS=$as_save_IFS 3573 3574if test $ac_prog_rejected = yes; then 3575 # We found a bogon in the path, so make sure we never use it. 3576 set dummy $ac_cv_prog_CC 3577 shift 3578 if test $# != 0; then 3579 # We chose a different compiler from the bogus one. 3580 # However, it has the same basename, so the bogon will be chosen 3581 # first if we set CC to just the basename; use the full file name. 3582 shift 3583 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3584 fi 3585fi 3586fi 3587fi 3588CC=$ac_cv_prog_CC 3589if test -n "$CC"; then 3590 { echo "$as_me:$LINENO: result: $CC" >&5 3591echo "${ECHO_T}$CC" >&6; } 3592else 3593 { echo "$as_me:$LINENO: result: no" >&5 3594echo "${ECHO_T}no" >&6; } 3595fi 3596 3597 3598fi 3599if test -z "$CC"; then 3600 if test -n "$ac_tool_prefix"; then 3601 for ac_prog in cl.exe 3602 do 3603 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3604set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3605{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3606echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3607if test "${ac_cv_prog_CC+set}" = set; then 3608 echo $ECHO_N "(cached) $ECHO_C" >&6 3609else 3610 if test -n "$CC"; then 3611 ac_cv_prog_CC="$CC" # Let the user override the test. 3612else 3613as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3614for as_dir in $PATH 3615do 3616 IFS=$as_save_IFS 3617 test -z "$as_dir" && as_dir=. 3618 for ac_exec_ext in '' $ac_executable_extensions; do 3619 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 3620 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3621 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3622 break 2 3623 fi 3624done 3625done 3626IFS=$as_save_IFS 3627 3628fi 3629fi 3630CC=$ac_cv_prog_CC 3631if test -n "$CC"; then 3632 { echo "$as_me:$LINENO: result: $CC" >&5 3633echo "${ECHO_T}$CC" >&6; } 3634else 3635 { echo "$as_me:$LINENO: result: no" >&5 3636echo "${ECHO_T}no" >&6; } 3637fi 3638 3639 3640 test -n "$CC" && break 3641 done 3642fi 3643if test -z "$CC"; then 3644 ac_ct_CC=$CC 3645 for ac_prog in cl.exe 3646do 3647 # Extract the first word of "$ac_prog", so it can be a program name with args. 3648set dummy $ac_prog; ac_word=$2 3649{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3650echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3651if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 3652 echo $ECHO_N "(cached) $ECHO_C" >&6 3653else 3654 if test -n "$ac_ct_CC"; then 3655 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3656else 3657as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3658for as_dir in $PATH 3659do 3660 IFS=$as_save_IFS 3661 test -z "$as_dir" && as_dir=. 3662 for ac_exec_ext in '' $ac_executable_extensions; do 3663 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 3664 ac_cv_prog_ac_ct_CC="$ac_prog" 3665 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3666 break 2 3667 fi 3668done 3669done 3670IFS=$as_save_IFS 3671 3672fi 3673fi 3674ac_ct_CC=$ac_cv_prog_ac_ct_CC 3675if test -n "$ac_ct_CC"; then 3676 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 3677echo "${ECHO_T}$ac_ct_CC" >&6; } 3678else 3679 { echo "$as_me:$LINENO: result: no" >&5 3680echo "${ECHO_T}no" >&6; } 3681fi 3682 3683 3684 test -n "$ac_ct_CC" && break 3685done 3686 3687 if test "x$ac_ct_CC" = x; then 3688 CC="" 3689 else 3690 case $cross_compiling:$ac_tool_warned in 3691yes:) 3692{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 3693whose name does not start with the host triplet. If you think this 3694configuration is useful to you, please write to autoconf@gnu.org." >&5 3695echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 3696whose name does not start with the host triplet. If you think this 3697configuration is useful to you, please write to autoconf@gnu.org." >&2;} 3698ac_tool_warned=yes ;; 3699esac 3700 CC=$ac_ct_CC 3701 fi 3702fi 3703 3704fi 3705 3706 3707test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 3708See \`config.log' for more details." >&5 3709echo "$as_me: error: no acceptable C compiler found in \$PATH 3710See \`config.log' for more details." >&2;} 3711 { (exit 1); exit 1; }; } 3712 3713# Provide some information about the compiler. 3714echo "$as_me:$LINENO: checking for C compiler version" >&5 3715ac_compiler=`set X $ac_compile; echo $2` 3716{ (ac_try="$ac_compiler --version >&5" 3717case "(($ac_try" in 3718 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3719 *) ac_try_echo=$ac_try;; 3720esac 3721eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3722 (eval "$ac_compiler --version >&5") 2>&5 3723 ac_status=$? 3724 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3725 (exit $ac_status); } 3726{ (ac_try="$ac_compiler -v >&5" 3727case "(($ac_try" in 3728 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3729 *) ac_try_echo=$ac_try;; 3730esac 3731eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3732 (eval "$ac_compiler -v >&5") 2>&5 3733 ac_status=$? 3734 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3735 (exit $ac_status); } 3736{ (ac_try="$ac_compiler -V >&5" 3737case "(($ac_try" in 3738 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3739 *) ac_try_echo=$ac_try;; 3740esac 3741eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3742 (eval "$ac_compiler -V >&5") 2>&5 3743 ac_status=$? 3744 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3745 (exit $ac_status); } 3746 3747{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 3748echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 3749if test "${ac_cv_c_compiler_gnu+set}" = set; then 3750 echo $ECHO_N "(cached) $ECHO_C" >&6 3751else 3752 cat >conftest.$ac_ext <<_ACEOF 3753/* confdefs.h. */ 3754_ACEOF 3755cat confdefs.h >>conftest.$ac_ext 3756cat >>conftest.$ac_ext <<_ACEOF 3757/* end confdefs.h. */ 3758 3759int 3760main () 3761{ 3762#ifndef __GNUC__ 3763 choke me 3764#endif 3765 3766 ; 3767 return 0; 3768} 3769_ACEOF 3770rm -f conftest.$ac_objext 3771if { (ac_try="$ac_compile" 3772case "(($ac_try" in 3773 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3774 *) ac_try_echo=$ac_try;; 3775esac 3776eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3777 (eval "$ac_compile") 2>conftest.er1 3778 ac_status=$? 3779 grep -v '^ *+' conftest.er1 >conftest.err 3780 rm -f conftest.er1 3781 cat conftest.err >&5 3782 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3783 (exit $ac_status); } && 3784 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3785 { (case "(($ac_try" in 3786 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3787 *) ac_try_echo=$ac_try;; 3788esac 3789eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3790 (eval "$ac_try") 2>&5 3791 ac_status=$? 3792 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3793 (exit $ac_status); }; } && 3794 { ac_try='test -s conftest.$ac_objext' 3795 { (case "(($ac_try" in 3796 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3797 *) ac_try_echo=$ac_try;; 3798esac 3799eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3800 (eval "$ac_try") 2>&5 3801 ac_status=$? 3802 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3803 (exit $ac_status); }; }; then 3804 ac_compiler_gnu=yes 3805else 3806 echo "$as_me: failed program was:" >&5 3807sed 's/^/| /' conftest.$ac_ext >&5 3808 3809 ac_compiler_gnu=no 3810fi 3811 3812rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3813ac_cv_c_compiler_gnu=$ac_compiler_gnu 3814 3815fi 3816{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 3817echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 3818GCC=`test $ac_compiler_gnu = yes && echo yes` 3819ac_test_CFLAGS=${CFLAGS+set} 3820ac_save_CFLAGS=$CFLAGS 3821{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 3822echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 3823if test "${ac_cv_prog_cc_g+set}" = set; then 3824 echo $ECHO_N "(cached) $ECHO_C" >&6 3825else 3826 ac_save_c_werror_flag=$ac_c_werror_flag 3827 ac_c_werror_flag=yes 3828 ac_cv_prog_cc_g=no 3829 CFLAGS="-g" 3830 cat >conftest.$ac_ext <<_ACEOF 3831/* confdefs.h. */ 3832_ACEOF 3833cat confdefs.h >>conftest.$ac_ext 3834cat >>conftest.$ac_ext <<_ACEOF 3835/* end confdefs.h. */ 3836 3837int 3838main () 3839{ 3840 3841 ; 3842 return 0; 3843} 3844_ACEOF 3845rm -f conftest.$ac_objext 3846if { (ac_try="$ac_compile" 3847case "(($ac_try" in 3848 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3849 *) ac_try_echo=$ac_try;; 3850esac 3851eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3852 (eval "$ac_compile") 2>conftest.er1 3853 ac_status=$? 3854 grep -v '^ *+' conftest.er1 >conftest.err 3855 rm -f conftest.er1 3856 cat conftest.err >&5 3857 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3858 (exit $ac_status); } && 3859 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3860 { (case "(($ac_try" in 3861 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3862 *) ac_try_echo=$ac_try;; 3863esac 3864eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3865 (eval "$ac_try") 2>&5 3866 ac_status=$? 3867 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3868 (exit $ac_status); }; } && 3869 { ac_try='test -s conftest.$ac_objext' 3870 { (case "(($ac_try" in 3871 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3872 *) ac_try_echo=$ac_try;; 3873esac 3874eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3875 (eval "$ac_try") 2>&5 3876 ac_status=$? 3877 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3878 (exit $ac_status); }; }; then 3879 ac_cv_prog_cc_g=yes 3880else 3881 echo "$as_me: failed program was:" >&5 3882sed 's/^/| /' conftest.$ac_ext >&5 3883 3884 CFLAGS="" 3885 cat >conftest.$ac_ext <<_ACEOF 3886/* confdefs.h. */ 3887_ACEOF 3888cat confdefs.h >>conftest.$ac_ext 3889cat >>conftest.$ac_ext <<_ACEOF 3890/* end confdefs.h. */ 3891 3892int 3893main () 3894{ 3895 3896 ; 3897 return 0; 3898} 3899_ACEOF 3900rm -f conftest.$ac_objext 3901if { (ac_try="$ac_compile" 3902case "(($ac_try" in 3903 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3904 *) ac_try_echo=$ac_try;; 3905esac 3906eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3907 (eval "$ac_compile") 2>conftest.er1 3908 ac_status=$? 3909 grep -v '^ *+' conftest.er1 >conftest.err 3910 rm -f conftest.er1 3911 cat conftest.err >&5 3912 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3913 (exit $ac_status); } && 3914 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3915 { (case "(($ac_try" in 3916 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3917 *) ac_try_echo=$ac_try;; 3918esac 3919eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3920 (eval "$ac_try") 2>&5 3921 ac_status=$? 3922 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3923 (exit $ac_status); }; } && 3924 { ac_try='test -s conftest.$ac_objext' 3925 { (case "(($ac_try" in 3926 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3927 *) ac_try_echo=$ac_try;; 3928esac 3929eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3930 (eval "$ac_try") 2>&5 3931 ac_status=$? 3932 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3933 (exit $ac_status); }; }; then 3934 : 3935else 3936 echo "$as_me: failed program was:" >&5 3937sed 's/^/| /' conftest.$ac_ext >&5 3938 3939 ac_c_werror_flag=$ac_save_c_werror_flag 3940 CFLAGS="-g" 3941 cat >conftest.$ac_ext <<_ACEOF 3942/* confdefs.h. */ 3943_ACEOF 3944cat confdefs.h >>conftest.$ac_ext 3945cat >>conftest.$ac_ext <<_ACEOF 3946/* end confdefs.h. */ 3947 3948int 3949main () 3950{ 3951 3952 ; 3953 return 0; 3954} 3955_ACEOF 3956rm -f conftest.$ac_objext 3957if { (ac_try="$ac_compile" 3958case "(($ac_try" in 3959 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3960 *) ac_try_echo=$ac_try;; 3961esac 3962eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3963 (eval "$ac_compile") 2>conftest.er1 3964 ac_status=$? 3965 grep -v '^ *+' conftest.er1 >conftest.err 3966 rm -f conftest.er1 3967 cat conftest.err >&5 3968 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3969 (exit $ac_status); } && 3970 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3971 { (case "(($ac_try" in 3972 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3973 *) ac_try_echo=$ac_try;; 3974esac 3975eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3976 (eval "$ac_try") 2>&5 3977 ac_status=$? 3978 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3979 (exit $ac_status); }; } && 3980 { ac_try='test -s conftest.$ac_objext' 3981 { (case "(($ac_try" in 3982 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3983 *) ac_try_echo=$ac_try;; 3984esac 3985eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3986 (eval "$ac_try") 2>&5 3987 ac_status=$? 3988 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3989 (exit $ac_status); }; }; then 3990 ac_cv_prog_cc_g=yes 3991else 3992 echo "$as_me: failed program was:" >&5 3993sed 's/^/| /' conftest.$ac_ext >&5 3994 3995 3996fi 3997 3998rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3999fi 4000 4001rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4002fi 4003 4004rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4005 ac_c_werror_flag=$ac_save_c_werror_flag 4006fi 4007{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 4008echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 4009if test "$ac_test_CFLAGS" = set; then 4010 CFLAGS=$ac_save_CFLAGS 4011elif test $ac_cv_prog_cc_g = yes; then 4012 if test "$GCC" = yes; then 4013 CFLAGS="-g -O2" 4014 else 4015 CFLAGS="-g" 4016 fi 4017else 4018 if test "$GCC" = yes; then 4019 CFLAGS="-O2" 4020 else 4021 CFLAGS= 4022 fi 4023fi 4024{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 4025echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 4026if test "${ac_cv_prog_cc_c89+set}" = set; then 4027 echo $ECHO_N "(cached) $ECHO_C" >&6 4028else 4029 ac_cv_prog_cc_c89=no 4030ac_save_CC=$CC 4031cat >conftest.$ac_ext <<_ACEOF 4032/* confdefs.h. */ 4033_ACEOF 4034cat confdefs.h >>conftest.$ac_ext 4035cat >>conftest.$ac_ext <<_ACEOF 4036/* end confdefs.h. */ 4037#include <stdarg.h> 4038#include <stdio.h> 4039#include <sys/types.h> 4040#include <sys/stat.h> 4041/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4042struct buf { int x; }; 4043FILE * (*rcsopen) (struct buf *, struct stat *, int); 4044static char *e (p, i) 4045 char **p; 4046 int i; 4047{ 4048 return p[i]; 4049} 4050static char *f (char * (*g) (char **, int), char **p, ...) 4051{ 4052 char *s; 4053 va_list v; 4054 va_start (v,p); 4055 s = g (p, va_arg (v,int)); 4056 va_end (v); 4057 return s; 4058} 4059 4060/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4061 function prototypes and stuff, but not '\xHH' hex character constants. 4062 These don't provoke an error unfortunately, instead are silently treated 4063 as 'x'. The following induces an error, until -std is added to get 4064 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4065 array size at least. It's necessary to write '\x00'==0 to get something 4066 that's true only with -std. */ 4067int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4068 4069/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4070 inside strings and character constants. */ 4071#define FOO(x) 'x' 4072int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4073 4074int test (int i, double x); 4075struct s1 {int (*f) (int a);}; 4076struct s2 {int (*f) (double a);}; 4077int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4078int argc; 4079char **argv; 4080int 4081main () 4082{ 4083return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4084 ; 4085 return 0; 4086} 4087_ACEOF 4088for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4089 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4090do 4091 CC="$ac_save_CC $ac_arg" 4092 rm -f conftest.$ac_objext 4093if { (ac_try="$ac_compile" 4094case "(($ac_try" in 4095 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4096 *) ac_try_echo=$ac_try;; 4097esac 4098eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4099 (eval "$ac_compile") 2>conftest.er1 4100 ac_status=$? 4101 grep -v '^ *+' conftest.er1 >conftest.err 4102 rm -f conftest.er1 4103 cat conftest.err >&5 4104 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4105 (exit $ac_status); } && 4106 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4107 { (case "(($ac_try" in 4108 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4109 *) ac_try_echo=$ac_try;; 4110esac 4111eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4112 (eval "$ac_try") 2>&5 4113 ac_status=$? 4114 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4115 (exit $ac_status); }; } && 4116 { ac_try='test -s conftest.$ac_objext' 4117 { (case "(($ac_try" in 4118 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4119 *) ac_try_echo=$ac_try;; 4120esac 4121eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4122 (eval "$ac_try") 2>&5 4123 ac_status=$? 4124 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4125 (exit $ac_status); }; }; then 4126 ac_cv_prog_cc_c89=$ac_arg 4127else 4128 echo "$as_me: failed program was:" >&5 4129sed 's/^/| /' conftest.$ac_ext >&5 4130 4131 4132fi 4133 4134rm -f core conftest.err conftest.$ac_objext 4135 test "x$ac_cv_prog_cc_c89" != "xno" && break 4136done 4137rm -f conftest.$ac_ext 4138CC=$ac_save_CC 4139 4140fi 4141# AC_CACHE_VAL 4142case "x$ac_cv_prog_cc_c89" in 4143 x) 4144 { echo "$as_me:$LINENO: result: none needed" >&5 4145echo "${ECHO_T}none needed" >&6; } ;; 4146 xno) 4147 { echo "$as_me:$LINENO: result: unsupported" >&5 4148echo "${ECHO_T}unsupported" >&6; } ;; 4149 *) 4150 CC="$CC $ac_cv_prog_cc_c89" 4151 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 4152echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 4153esac 4154 4155 4156ac_ext=c 4157ac_cpp='$CPP $CPPFLAGS' 4158ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4159ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4160ac_compiler_gnu=$ac_cv_c_compiler_gnu 4161 4162depcc="$CC" am_compiler_list= 4163 4164{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 4165echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } 4166if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 4167 echo $ECHO_N "(cached) $ECHO_C" >&6 4168else 4169 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4170 # We make a subdir and do the tests there. Otherwise we can end up 4171 # making bogus files that we don't know about and never remove. For 4172 # instance it was reported that on HP-UX the gcc test will end up 4173 # making a dummy file named `D' -- because `-MD' means `put the output 4174 # in D'. 4175 mkdir conftest.dir 4176 # Copy depcomp to subdir because otherwise we won't find it if we're 4177 # using a relative directory. 4178 cp "$am_depcomp" conftest.dir 4179 cd conftest.dir 4180 # We will build objects and dependencies in a subdirectory because 4181 # it helps to detect inapplicable dependency modes. For instance 4182 # both Tru64's cc and ICC support -MD to output dependencies as a 4183 # side effect of compilation, but ICC will put the dependencies in 4184 # the current directory while Tru64 will put them in the object 4185 # directory. 4186 mkdir sub 4187 4188 am_cv_CC_dependencies_compiler_type=none 4189 if test "$am_compiler_list" = ""; then 4190 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4191 fi 4192 am__universal=false 4193 case " $depcc " in #( 4194 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4195 esac 4196 4197 for depmode in $am_compiler_list; do 4198 # Setup a source with many dependencies, because some compilers 4199 # like to wrap large dependency lists on column 80 (with \), and 4200 # we should not choose a depcomp mode which is confused by this. 4201 # 4202 # We need to recreate these files for each test, as the compiler may 4203 # overwrite some of them when testing with obscure command lines. 4204 # This happens at least with the AIX C compiler. 4205 : > sub/conftest.c 4206 for i in 1 2 3 4 5 6; do 4207 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4208 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4209 # Solaris 8's {/usr,}/bin/sh. 4210 touch sub/conftst$i.h 4211 done 4212 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4213 4214 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4215 # mode. It turns out that the SunPro C++ compiler does not properly 4216 # handle `-M -o', and we need to detect this. Also, some Intel 4217 # versions had trouble with output in subdirs 4218 am__obj=sub/conftest.${OBJEXT-o} 4219 am__minus_obj="-o $am__obj" 4220 case $depmode in 4221 gcc) 4222 # This depmode causes a compiler race in universal mode. 4223 test "$am__universal" = false || continue 4224 ;; 4225 nosideeffect) 4226 # after this tag, mechanisms are not by side-effect, so they'll 4227 # only be used when explicitly requested 4228 if test "x$enable_dependency_tracking" = xyes; then 4229 continue 4230 else 4231 break 4232 fi 4233 ;; 4234 msvisualcpp | msvcmsys) 4235 # This compiler won't grok `-c -o', but also, the minuso test has 4236 # not run yet. These depmodes are late enough in the game, and 4237 # so weak that their functioning should not be impacted. 4238 am__obj=conftest.${OBJEXT-o} 4239 am__minus_obj= 4240 ;; 4241 none) break ;; 4242 esac 4243 if depmode=$depmode \ 4244 source=sub/conftest.c object=$am__obj \ 4245 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4246 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4247 >/dev/null 2>conftest.err && 4248 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4249 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4250 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4251 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4252 # icc doesn't choke on unknown options, it will just issue warnings 4253 # or remarks (even with -Werror). So we grep stderr for any message 4254 # that says an option was ignored or not supported. 4255 # When given -MP, icc 7.0 and 7.1 complain thusly: 4256 # icc: Command line warning: ignoring option '-M'; no argument required 4257 # The diagnosis changed in icc 8.0: 4258 # icc: Command line remark: option '-MP' not supported 4259 if (grep 'ignoring option' conftest.err || 4260 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4261 am_cv_CC_dependencies_compiler_type=$depmode 4262 break 4263 fi 4264 fi 4265 done 4266 4267 cd .. 4268 rm -rf conftest.dir 4269else 4270 am_cv_CC_dependencies_compiler_type=none 4271fi 4272 4273fi 4274{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 4275echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } 4276CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4277 4278 if 4279 test "x$enable_dependency_tracking" != xno \ 4280 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4281 am__fastdepCC_TRUE= 4282 am__fastdepCC_FALSE='#' 4283else 4284 am__fastdepCC_TRUE='#' 4285 am__fastdepCC_FALSE= 4286fi 4287 4288 4289 4290am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc 4291 4292for ac_prog in m4 4293do 4294 # Extract the first word of "$ac_prog", so it can be a program name with args. 4295set dummy $ac_prog; ac_word=$2 4296{ echo "$as_me:$LINENO: checking for $ac_word" >&5 4297echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 4298if test "${ac_cv_path_M4+set}" = set; then 4299 echo $ECHO_N "(cached) $ECHO_C" >&6 4300else 4301 case $M4 in 4302 [\\/]* | ?:[\\/]*) 4303 ac_cv_path_M4="$M4" # Let the user override the test with a path. 4304 ;; 4305 *) 4306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4307for as_dir in $PATH 4308do 4309 IFS=$as_save_IFS 4310 test -z "$as_dir" && as_dir=. 4311 for ac_exec_ext in '' $ac_executable_extensions; do 4312 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 4313 ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext" 4314 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 4315 break 2 4316 fi 4317done 4318done 4319IFS=$as_save_IFS 4320 4321 ;; 4322esac 4323fi 4324M4=$ac_cv_path_M4 4325if test -n "$M4"; then 4326 { echo "$as_me:$LINENO: result: $M4" >&5 4327echo "${ECHO_T}$M4" >&6; } 4328else 4329 { echo "$as_me:$LINENO: result: no" >&5 4330echo "${ECHO_T}no" >&6; } 4331fi 4332 4333 4334 test -n "$M4" && break 4335done 4336 4337for ac_prog in gawk mawk nawk awk 4338do 4339 # Extract the first word of "$ac_prog", so it can be a program name with args. 4340set dummy $ac_prog; ac_word=$2 4341{ echo "$as_me:$LINENO: checking for $ac_word" >&5 4342echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 4343if test "${ac_cv_prog_AWK+set}" = set; then 4344 echo $ECHO_N "(cached) $ECHO_C" >&6 4345else 4346 if test -n "$AWK"; then 4347 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4348else 4349as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4350for as_dir in $PATH 4351do 4352 IFS=$as_save_IFS 4353 test -z "$as_dir" && as_dir=. 4354 for ac_exec_ext in '' $ac_executable_extensions; do 4355 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then 4356 ac_cv_prog_AWK="$ac_prog" 4357 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 4358 break 2 4359 fi 4360done 4361done 4362IFS=$as_save_IFS 4363 4364fi 4365fi 4366AWK=$ac_cv_prog_AWK 4367if test -n "$AWK"; then 4368 { echo "$as_me:$LINENO: result: $AWK" >&5 4369echo "${ECHO_T}$AWK" >&6; } 4370else 4371 { echo "$as_me:$LINENO: result: no" >&5 4372echo "${ECHO_T}no" >&6; } 4373fi 4374 4375 4376 test -n "$AWK" && break 4377done 4378 4379 4380 4381ac_ext=c 4382ac_cpp='$CPP $CPPFLAGS' 4383ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4384ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4385ac_compiler_gnu=$ac_cv_c_compiler_gnu 4386{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 4387echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 4388# On Suns, sometimes $CPP names a directory. 4389if test -n "$CPP" && test -d "$CPP"; then 4390 CPP= 4391fi 4392if test -z "$CPP"; then 4393 if test "${ac_cv_prog_CPP+set}" = set; then 4394 echo $ECHO_N "(cached) $ECHO_C" >&6 4395else 4396 # Double quotes because CPP needs to be expanded 4397 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4398 do 4399 ac_preproc_ok=false 4400for ac_c_preproc_warn_flag in '' yes 4401do 4402 # Use a header file that comes with gcc, so configuring glibc 4403 # with a fresh cross-compiler works. 4404 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4405 # <limits.h> exists even on freestanding compilers. 4406 # On the NeXT, cc -E runs the code through the compiler's parser, 4407 # not just through cpp. "Syntax error" is here to catch this case. 4408 cat >conftest.$ac_ext <<_ACEOF 4409/* confdefs.h. */ 4410_ACEOF 4411cat confdefs.h >>conftest.$ac_ext 4412cat >>conftest.$ac_ext <<_ACEOF 4413/* end confdefs.h. */ 4414#ifdef __STDC__ 4415# include <limits.h> 4416#else 4417# include <assert.h> 4418#endif 4419 Syntax error 4420_ACEOF 4421if { (ac_try="$ac_cpp conftest.$ac_ext" 4422case "(($ac_try" in 4423 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4424 *) ac_try_echo=$ac_try;; 4425esac 4426eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4427 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4428 ac_status=$? 4429 grep -v '^ *+' conftest.er1 >conftest.err 4430 rm -f conftest.er1 4431 cat conftest.err >&5 4432 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4433 (exit $ac_status); } >/dev/null; then 4434 if test -s conftest.err; then 4435 ac_cpp_err=$ac_c_preproc_warn_flag 4436 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4437 else 4438 ac_cpp_err= 4439 fi 4440else 4441 ac_cpp_err=yes 4442fi 4443if test -z "$ac_cpp_err"; then 4444 : 4445else 4446 echo "$as_me: failed program was:" >&5 4447sed 's/^/| /' conftest.$ac_ext >&5 4448 4449 # Broken: fails on valid input. 4450continue 4451fi 4452 4453rm -f conftest.err conftest.$ac_ext 4454 4455 # OK, works on sane cases. Now check whether nonexistent headers 4456 # can be detected and how. 4457 cat >conftest.$ac_ext <<_ACEOF 4458/* confdefs.h. */ 4459_ACEOF 4460cat confdefs.h >>conftest.$ac_ext 4461cat >>conftest.$ac_ext <<_ACEOF 4462/* end confdefs.h. */ 4463#include <ac_nonexistent.h> 4464_ACEOF 4465if { (ac_try="$ac_cpp conftest.$ac_ext" 4466case "(($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_cpp conftest.$ac_ext") 2>conftest.er1 4472 ac_status=$? 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 $ac_status); } >/dev/null; then 4478 if test -s conftest.err; then 4479 ac_cpp_err=$ac_c_preproc_warn_flag 4480 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4481 else 4482 ac_cpp_err= 4483 fi 4484else 4485 ac_cpp_err=yes 4486fi 4487if test -z "$ac_cpp_err"; then 4488 # Broken: success on invalid input. 4489continue 4490else 4491 echo "$as_me: failed program was:" >&5 4492sed 's/^/| /' conftest.$ac_ext >&5 4493 4494 # Passes both tests. 4495ac_preproc_ok=: 4496break 4497fi 4498 4499rm -f conftest.err conftest.$ac_ext 4500 4501done 4502# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4503rm -f conftest.err conftest.$ac_ext 4504if $ac_preproc_ok; then 4505 break 4506fi 4507 4508 done 4509 ac_cv_prog_CPP=$CPP 4510 4511fi 4512 CPP=$ac_cv_prog_CPP 4513else 4514 ac_cv_prog_CPP=$CPP 4515fi 4516{ echo "$as_me:$LINENO: result: $CPP" >&5 4517echo "${ECHO_T}$CPP" >&6; } 4518ac_preproc_ok=false 4519for ac_c_preproc_warn_flag in '' yes 4520do 4521 # Use a header file that comes with gcc, so configuring glibc 4522 # with a fresh cross-compiler works. 4523 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4524 # <limits.h> exists even on freestanding compilers. 4525 # On the NeXT, cc -E runs the code through the compiler's parser, 4526 # not just through cpp. "Syntax error" is here to catch this case. 4527 cat >conftest.$ac_ext <<_ACEOF 4528/* confdefs.h. */ 4529_ACEOF 4530cat confdefs.h >>conftest.$ac_ext 4531cat >>conftest.$ac_ext <<_ACEOF 4532/* end confdefs.h. */ 4533#ifdef __STDC__ 4534# include <limits.h> 4535#else 4536# include <assert.h> 4537#endif 4538 Syntax error 4539_ACEOF 4540if { (ac_try="$ac_cpp conftest.$ac_ext" 4541case "(($ac_try" in 4542 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4543 *) ac_try_echo=$ac_try;; 4544esac 4545eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4546 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4547 ac_status=$? 4548 grep -v '^ *+' conftest.er1 >conftest.err 4549 rm -f conftest.er1 4550 cat conftest.err >&5 4551 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4552 (exit $ac_status); } >/dev/null; then 4553 if test -s conftest.err; then 4554 ac_cpp_err=$ac_c_preproc_warn_flag 4555 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4556 else 4557 ac_cpp_err= 4558 fi 4559else 4560 ac_cpp_err=yes 4561fi 4562if test -z "$ac_cpp_err"; then 4563 : 4564else 4565 echo "$as_me: failed program was:" >&5 4566sed 's/^/| /' conftest.$ac_ext >&5 4567 4568 # Broken: fails on valid input. 4569continue 4570fi 4571 4572rm -f conftest.err conftest.$ac_ext 4573 4574 # OK, works on sane cases. Now check whether nonexistent headers 4575 # can be detected and how. 4576 cat >conftest.$ac_ext <<_ACEOF 4577/* confdefs.h. */ 4578_ACEOF 4579cat confdefs.h >>conftest.$ac_ext 4580cat >>conftest.$ac_ext <<_ACEOF 4581/* end confdefs.h. */ 4582#include <ac_nonexistent.h> 4583_ACEOF 4584if { (ac_try="$ac_cpp conftest.$ac_ext" 4585case "(($ac_try" in 4586 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4587 *) ac_try_echo=$ac_try;; 4588esac 4589eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4590 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4591 ac_status=$? 4592 grep -v '^ *+' conftest.er1 >conftest.err 4593 rm -f conftest.er1 4594 cat conftest.err >&5 4595 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4596 (exit $ac_status); } >/dev/null; then 4597 if test -s conftest.err; then 4598 ac_cpp_err=$ac_c_preproc_warn_flag 4599 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4600 else 4601 ac_cpp_err= 4602 fi 4603else 4604 ac_cpp_err=yes 4605fi 4606if test -z "$ac_cpp_err"; then 4607 # Broken: success on invalid input. 4608continue 4609else 4610 echo "$as_me: failed program was:" >&5 4611sed 's/^/| /' conftest.$ac_ext >&5 4612 4613 # Passes both tests. 4614ac_preproc_ok=: 4615break 4616fi 4617 4618rm -f conftest.err conftest.$ac_ext 4619 4620done 4621# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4622rm -f conftest.err conftest.$ac_ext 4623if $ac_preproc_ok; then 4624 : 4625else 4626 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 4627See \`config.log' for more details." >&5 4628echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 4629See \`config.log' for more details." >&2;} 4630 { (exit 1); exit 1; }; } 4631fi 4632 4633ac_ext=c 4634ac_cpp='$CPP $CPPFLAGS' 4635ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4636ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4637ac_compiler_gnu=$ac_cv_c_compiler_gnu 4638 4639 4640{ echo "$as_me:$LINENO: checking for X" >&5 4641echo $ECHO_N "checking for X... $ECHO_C" >&6; } 4642 4643 4644# Check whether --with-x was given. 4645if test "${with_x+set}" = set; then 4646 withval=$with_x; 4647fi 4648 4649# $have_x is `yes', `no', `disabled', or empty when we do not yet know. 4650if test "x$with_x" = xno; then 4651 # The user explicitly disabled X. 4652 have_x=disabled 4653else 4654 case $x_includes,$x_libraries in #( 4655 *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5 4656echo "$as_me: error: Cannot use X directory names containing '" >&2;} 4657 { (exit 1); exit 1; }; };; #( 4658 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then 4659 echo $ECHO_N "(cached) $ECHO_C" >&6 4660else 4661 # One or both of the vars are not set, and there is no cached value. 4662ac_x_includes=no ac_x_libraries=no 4663rm -f -r conftest.dir 4664if mkdir conftest.dir; then 4665 cd conftest.dir 4666 cat >Imakefile <<'_ACEOF' 4667incroot: 4668 @echo incroot='${INCROOT}' 4669usrlibdir: 4670 @echo usrlibdir='${USRLIBDIR}' 4671libdir: 4672 @echo libdir='${LIBDIR}' 4673_ACEOF 4674 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then 4675 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 4676 for ac_var in incroot usrlibdir libdir; do 4677 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" 4678 done 4679 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. 4680 for ac_extension in a so sl; do 4681 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && 4682 test -f "$ac_im_libdir/libX11.$ac_extension"; then 4683 ac_im_usrlibdir=$ac_im_libdir; break 4684 fi 4685 done 4686 # Screen out bogus values from the imake configuration. They are 4687 # bogus both because they are the default anyway, and because 4688 # using them would break gcc on systems where it needs fixed includes. 4689 case $ac_im_incroot in 4690 /usr/include) ac_x_includes= ;; 4691 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; 4692 esac 4693 case $ac_im_usrlibdir in 4694 /usr/lib | /lib) ;; 4695 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; 4696 esac 4697 fi 4698 cd .. 4699 rm -f -r conftest.dir 4700fi 4701 4702# Standard set of common directories for X headers. 4703# Check X11 before X11Rn because it is often a symlink to the current release. 4704ac_x_header_dirs=' 4705/usr/X11/include 4706/usr/X11R6/include 4707/usr/X11R5/include 4708/usr/X11R4/include 4709 4710/usr/include/X11 4711/usr/include/X11R6 4712/usr/include/X11R5 4713/usr/include/X11R4 4714 4715/usr/local/X11/include 4716/usr/local/X11R6/include 4717/usr/local/X11R5/include 4718/usr/local/X11R4/include 4719 4720/usr/local/include/X11 4721/usr/local/include/X11R6 4722/usr/local/include/X11R5 4723/usr/local/include/X11R4 4724 4725/usr/X386/include 4726/usr/x386/include 4727/usr/XFree86/include/X11 4728 4729/usr/include 4730/usr/local/include 4731/usr/unsupported/include 4732/usr/athena/include 4733/usr/local/x11r5/include 4734/usr/lpp/Xamples/include 4735 4736/usr/openwin/include 4737/usr/openwin/share/include' 4738 4739if test "$ac_x_includes" = no; then 4740 # Guess where to find include files, by looking for Xlib.h. 4741 # First, try using that file with no special directory specified. 4742 cat >conftest.$ac_ext <<_ACEOF 4743/* confdefs.h. */ 4744_ACEOF 4745cat confdefs.h >>conftest.$ac_ext 4746cat >>conftest.$ac_ext <<_ACEOF 4747/* end confdefs.h. */ 4748#include <X11/Xlib.h> 4749_ACEOF 4750if { (ac_try="$ac_cpp conftest.$ac_ext" 4751case "(($ac_try" in 4752 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4753 *) ac_try_echo=$ac_try;; 4754esac 4755eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4756 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4757 ac_status=$? 4758 grep -v '^ *+' conftest.er1 >conftest.err 4759 rm -f conftest.er1 4760 cat conftest.err >&5 4761 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4762 (exit $ac_status); } >/dev/null; then 4763 if test -s conftest.err; then 4764 ac_cpp_err=$ac_c_preproc_warn_flag 4765 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4766 else 4767 ac_cpp_err= 4768 fi 4769else 4770 ac_cpp_err=yes 4771fi 4772if test -z "$ac_cpp_err"; then 4773 # We can compile using X headers with no special include directory. 4774ac_x_includes= 4775else 4776 echo "$as_me: failed program was:" >&5 4777sed 's/^/| /' conftest.$ac_ext >&5 4778 4779 for ac_dir in $ac_x_header_dirs; do 4780 if test -r "$ac_dir/X11/Xlib.h"; then 4781 ac_x_includes=$ac_dir 4782 break 4783 fi 4784done 4785fi 4786 4787rm -f conftest.err conftest.$ac_ext 4788fi # $ac_x_includes = no 4789 4790if test "$ac_x_libraries" = no; then 4791 # Check for the libraries. 4792 # See if we find them without any special options. 4793 # Don't add to $LIBS permanently. 4794 ac_save_LIBS=$LIBS 4795 LIBS="-lXt $LIBS" 4796 cat >conftest.$ac_ext <<_ACEOF 4797/* confdefs.h. */ 4798_ACEOF 4799cat confdefs.h >>conftest.$ac_ext 4800cat >>conftest.$ac_ext <<_ACEOF 4801/* end confdefs.h. */ 4802#include <X11/Xlib.h> 4803int 4804main () 4805{ 4806XrmInitialize () 4807 ; 4808 return 0; 4809} 4810_ACEOF 4811rm -f conftest.$ac_objext conftest$ac_exeext 4812if { (ac_try="$ac_link" 4813case "(($ac_try" in 4814 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4815 *) ac_try_echo=$ac_try;; 4816esac 4817eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4818 (eval "$ac_link") 2>conftest.er1 4819 ac_status=$? 4820 grep -v '^ *+' conftest.er1 >conftest.err 4821 rm -f conftest.er1 4822 cat conftest.err >&5 4823 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4824 (exit $ac_status); } && 4825 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4826 { (case "(($ac_try" in 4827 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4828 *) ac_try_echo=$ac_try;; 4829esac 4830eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4831 (eval "$ac_try") 2>&5 4832 ac_status=$? 4833 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4834 (exit $ac_status); }; } && 4835 { ac_try='test -s conftest$ac_exeext' 4836 { (case "(($ac_try" in 4837 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4838 *) ac_try_echo=$ac_try;; 4839esac 4840eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4841 (eval "$ac_try") 2>&5 4842 ac_status=$? 4843 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4844 (exit $ac_status); }; }; then 4845 LIBS=$ac_save_LIBS 4846# We can link X programs with no special library path. 4847ac_x_libraries= 4848else 4849 echo "$as_me: failed program was:" >&5 4850sed 's/^/| /' conftest.$ac_ext >&5 4851 4852 LIBS=$ac_save_LIBS 4853for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` 4854do 4855 # Don't even attempt the hair of trying to link an X program! 4856 for ac_extension in a so sl; do 4857 if test -r "$ac_dir/libXt.$ac_extension"; then 4858 ac_x_libraries=$ac_dir 4859 break 2 4860 fi 4861 done 4862done 4863fi 4864 4865rm -f core conftest.err conftest.$ac_objext \ 4866 conftest$ac_exeext conftest.$ac_ext 4867fi # $ac_x_libraries = no 4868 4869case $ac_x_includes,$ac_x_libraries in #( 4870 no,* | *,no | *\'*) 4871 # Didn't find X, or a directory has "'" in its name. 4872 ac_cv_have_x="have_x=no";; #( 4873 *) 4874 # Record where we found X for the cache. 4875 ac_cv_have_x="have_x=yes\ 4876 ac_x_includes='$ac_x_includes'\ 4877 ac_x_libraries='$ac_x_libraries'" 4878esac 4879fi 4880;; #( 4881 *) have_x=yes;; 4882 esac 4883 eval "$ac_cv_have_x" 4884fi # $with_x != no 4885 4886if test "$have_x" != yes; then 4887 { echo "$as_me:$LINENO: result: $have_x" >&5 4888echo "${ECHO_T}$have_x" >&6; } 4889 no_x=yes 4890else 4891 # If each of the values was on the command line, it overrides each guess. 4892 test "x$x_includes" = xNONE && x_includes=$ac_x_includes 4893 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries 4894 # Update the cache value to reflect the command line values. 4895 ac_cv_have_x="have_x=yes\ 4896 ac_x_includes='$x_includes'\ 4897 ac_x_libraries='$x_libraries'" 4898 { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5 4899echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; } 4900fi 4901 4902if test "$no_x" = yes; then 4903 # Not all programs may use this symbol, but it does not hurt to define it. 4904 4905cat >>confdefs.h <<\_ACEOF 4906#define X_DISPLAY_MISSING 1 4907_ACEOF 4908 4909 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= 4910else 4911 if test -n "$x_includes"; then 4912 X_CFLAGS="$X_CFLAGS -I$x_includes" 4913 fi 4914 4915 # It would also be nice to do this for all -L options, not just this one. 4916 if test -n "$x_libraries"; then 4917 X_LIBS="$X_LIBS -L$x_libraries" 4918 # For Solaris; some versions of Sun CC require a space after -R and 4919 # others require no space. Words are not sufficient . . . . 4920 case `(uname -sr) 2>/dev/null` in 4921 "SunOS 5"*) 4922 { echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5 4923echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6; } 4924 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" 4925 cat >conftest.$ac_ext <<_ACEOF 4926/* confdefs.h. */ 4927_ACEOF 4928cat confdefs.h >>conftest.$ac_ext 4929cat >>conftest.$ac_ext <<_ACEOF 4930/* end confdefs.h. */ 4931 4932int 4933main () 4934{ 4935 4936 ; 4937 return 0; 4938} 4939_ACEOF 4940rm -f conftest.$ac_objext conftest$ac_exeext 4941if { (ac_try="$ac_link" 4942case "(($ac_try" in 4943 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4944 *) ac_try_echo=$ac_try;; 4945esac 4946eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4947 (eval "$ac_link") 2>conftest.er1 4948 ac_status=$? 4949 grep -v '^ *+' conftest.er1 >conftest.err 4950 rm -f conftest.er1 4951 cat conftest.err >&5 4952 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4953 (exit $ac_status); } && 4954 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4955 { (case "(($ac_try" in 4956 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4957 *) ac_try_echo=$ac_try;; 4958esac 4959eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4960 (eval "$ac_try") 2>&5 4961 ac_status=$? 4962 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4963 (exit $ac_status); }; } && 4964 { ac_try='test -s conftest$ac_exeext' 4965 { (case "(($ac_try" in 4966 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4967 *) ac_try_echo=$ac_try;; 4968esac 4969eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4970 (eval "$ac_try") 2>&5 4971 ac_status=$? 4972 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4973 (exit $ac_status); }; }; then 4974 ac_R_nospace=yes 4975else 4976 echo "$as_me: failed program was:" >&5 4977sed 's/^/| /' conftest.$ac_ext >&5 4978 4979 ac_R_nospace=no 4980fi 4981 4982rm -f core conftest.err conftest.$ac_objext \ 4983 conftest$ac_exeext conftest.$ac_ext 4984 if test $ac_R_nospace = yes; then 4985 { echo "$as_me:$LINENO: result: no" >&5 4986echo "${ECHO_T}no" >&6; } 4987 X_LIBS="$X_LIBS -R$x_libraries" 4988 else 4989 LIBS="$ac_xsave_LIBS -R $x_libraries" 4990 cat >conftest.$ac_ext <<_ACEOF 4991/* confdefs.h. */ 4992_ACEOF 4993cat confdefs.h >>conftest.$ac_ext 4994cat >>conftest.$ac_ext <<_ACEOF 4995/* end confdefs.h. */ 4996 4997int 4998main () 4999{ 5000 5001 ; 5002 return 0; 5003} 5004_ACEOF 5005rm -f conftest.$ac_objext conftest$ac_exeext 5006if { (ac_try="$ac_link" 5007case "(($ac_try" in 5008 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5009 *) ac_try_echo=$ac_try;; 5010esac 5011eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5012 (eval "$ac_link") 2>conftest.er1 5013 ac_status=$? 5014 grep -v '^ *+' conftest.er1 >conftest.err 5015 rm -f conftest.er1 5016 cat conftest.err >&5 5017 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5018 (exit $ac_status); } && 5019 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5020 { (case "(($ac_try" in 5021 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5022 *) ac_try_echo=$ac_try;; 5023esac 5024eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5025 (eval "$ac_try") 2>&5 5026 ac_status=$? 5027 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5028 (exit $ac_status); }; } && 5029 { ac_try='test -s conftest$ac_exeext' 5030 { (case "(($ac_try" in 5031 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5032 *) ac_try_echo=$ac_try;; 5033esac 5034eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5035 (eval "$ac_try") 2>&5 5036 ac_status=$? 5037 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5038 (exit $ac_status); }; }; then 5039 ac_R_space=yes 5040else 5041 echo "$as_me: failed program was:" >&5 5042sed 's/^/| /' conftest.$ac_ext >&5 5043 5044 ac_R_space=no 5045fi 5046 5047rm -f core conftest.err conftest.$ac_objext \ 5048 conftest$ac_exeext conftest.$ac_ext 5049 if test $ac_R_space = yes; then 5050 { echo "$as_me:$LINENO: result: yes" >&5 5051echo "${ECHO_T}yes" >&6; } 5052 X_LIBS="$X_LIBS -R $x_libraries" 5053 else 5054 { echo "$as_me:$LINENO: result: neither works" >&5 5055echo "${ECHO_T}neither works" >&6; } 5056 fi 5057 fi 5058 LIBS=$ac_xsave_LIBS 5059 esac 5060 fi 5061 5062 # Check for system-dependent libraries X programs must link with. 5063 # Do this before checking for the system-independent R6 libraries 5064 # (-lICE), since we may need -lsocket or whatever for X linking. 5065 5066 if test "$ISC" = yes; then 5067 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" 5068 else 5069 # Martyn Johnson says this is needed for Ultrix, if the X 5070 # libraries were built with DECnet support. And Karl Berry says 5071 # the Alpha needs dnet_stub (dnet does not exist). 5072 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" 5073 cat >conftest.$ac_ext <<_ACEOF 5074/* confdefs.h. */ 5075_ACEOF 5076cat confdefs.h >>conftest.$ac_ext 5077cat >>conftest.$ac_ext <<_ACEOF 5078/* end confdefs.h. */ 5079 5080/* Override any GCC internal prototype to avoid an error. 5081 Use char because int might match the return type of a GCC 5082 builtin and then its argument prototype would still apply. */ 5083#ifdef __cplusplus 5084extern "C" 5085#endif 5086char XOpenDisplay (); 5087int 5088main () 5089{ 5090return XOpenDisplay (); 5091 ; 5092 return 0; 5093} 5094_ACEOF 5095rm -f conftest.$ac_objext conftest$ac_exeext 5096if { (ac_try="$ac_link" 5097case "(($ac_try" in 5098 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5099 *) ac_try_echo=$ac_try;; 5100esac 5101eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5102 (eval "$ac_link") 2>conftest.er1 5103 ac_status=$? 5104 grep -v '^ *+' conftest.er1 >conftest.err 5105 rm -f conftest.er1 5106 cat conftest.err >&5 5107 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5108 (exit $ac_status); } && 5109 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5110 { (case "(($ac_try" in 5111 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5112 *) ac_try_echo=$ac_try;; 5113esac 5114eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5115 (eval "$ac_try") 2>&5 5116 ac_status=$? 5117 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5118 (exit $ac_status); }; } && 5119 { ac_try='test -s conftest$ac_exeext' 5120 { (case "(($ac_try" in 5121 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5122 *) ac_try_echo=$ac_try;; 5123esac 5124eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5125 (eval "$ac_try") 2>&5 5126 ac_status=$? 5127 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5128 (exit $ac_status); }; }; then 5129 : 5130else 5131 echo "$as_me: failed program was:" >&5 5132sed 's/^/| /' conftest.$ac_ext >&5 5133 5134 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5 5135echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; } 5136if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then 5137 echo $ECHO_N "(cached) $ECHO_C" >&6 5138else 5139 ac_check_lib_save_LIBS=$LIBS 5140LIBS="-ldnet $LIBS" 5141cat >conftest.$ac_ext <<_ACEOF 5142/* confdefs.h. */ 5143_ACEOF 5144cat confdefs.h >>conftest.$ac_ext 5145cat >>conftest.$ac_ext <<_ACEOF 5146/* end confdefs.h. */ 5147 5148/* Override any GCC internal prototype to avoid an error. 5149 Use char because int might match the return type of a GCC 5150 builtin and then its argument prototype would still apply. */ 5151#ifdef __cplusplus 5152extern "C" 5153#endif 5154char dnet_ntoa (); 5155int 5156main () 5157{ 5158return dnet_ntoa (); 5159 ; 5160 return 0; 5161} 5162_ACEOF 5163rm -f conftest.$ac_objext conftest$ac_exeext 5164if { (ac_try="$ac_link" 5165case "(($ac_try" in 5166 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5167 *) ac_try_echo=$ac_try;; 5168esac 5169eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5170 (eval "$ac_link") 2>conftest.er1 5171 ac_status=$? 5172 grep -v '^ *+' conftest.er1 >conftest.err 5173 rm -f conftest.er1 5174 cat conftest.err >&5 5175 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5176 (exit $ac_status); } && 5177 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5178 { (case "(($ac_try" in 5179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5180 *) ac_try_echo=$ac_try;; 5181esac 5182eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5183 (eval "$ac_try") 2>&5 5184 ac_status=$? 5185 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5186 (exit $ac_status); }; } && 5187 { ac_try='test -s conftest$ac_exeext' 5188 { (case "(($ac_try" in 5189 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5190 *) ac_try_echo=$ac_try;; 5191esac 5192eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5193 (eval "$ac_try") 2>&5 5194 ac_status=$? 5195 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5196 (exit $ac_status); }; }; then 5197 ac_cv_lib_dnet_dnet_ntoa=yes 5198else 5199 echo "$as_me: failed program was:" >&5 5200sed 's/^/| /' conftest.$ac_ext >&5 5201 5202 ac_cv_lib_dnet_dnet_ntoa=no 5203fi 5204 5205rm -f core conftest.err conftest.$ac_objext \ 5206 conftest$ac_exeext conftest.$ac_ext 5207LIBS=$ac_check_lib_save_LIBS 5208fi 5209{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 5210echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; } 5211if test $ac_cv_lib_dnet_dnet_ntoa = yes; then 5212 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" 5213fi 5214 5215 if test $ac_cv_lib_dnet_dnet_ntoa = no; then 5216 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5 5217echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6; } 5218if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then 5219 echo $ECHO_N "(cached) $ECHO_C" >&6 5220else 5221 ac_check_lib_save_LIBS=$LIBS 5222LIBS="-ldnet_stub $LIBS" 5223cat >conftest.$ac_ext <<_ACEOF 5224/* confdefs.h. */ 5225_ACEOF 5226cat confdefs.h >>conftest.$ac_ext 5227cat >>conftest.$ac_ext <<_ACEOF 5228/* end confdefs.h. */ 5229 5230/* Override any GCC internal prototype to avoid an error. 5231 Use char because int might match the return type of a GCC 5232 builtin and then its argument prototype would still apply. */ 5233#ifdef __cplusplus 5234extern "C" 5235#endif 5236char dnet_ntoa (); 5237int 5238main () 5239{ 5240return dnet_ntoa (); 5241 ; 5242 return 0; 5243} 5244_ACEOF 5245rm -f conftest.$ac_objext conftest$ac_exeext 5246if { (ac_try="$ac_link" 5247case "(($ac_try" in 5248 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5249 *) ac_try_echo=$ac_try;; 5250esac 5251eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5252 (eval "$ac_link") 2>conftest.er1 5253 ac_status=$? 5254 grep -v '^ *+' conftest.er1 >conftest.err 5255 rm -f conftest.er1 5256 cat conftest.err >&5 5257 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5258 (exit $ac_status); } && 5259 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5260 { (case "(($ac_try" in 5261 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5262 *) ac_try_echo=$ac_try;; 5263esac 5264eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5265 (eval "$ac_try") 2>&5 5266 ac_status=$? 5267 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5268 (exit $ac_status); }; } && 5269 { ac_try='test -s conftest$ac_exeext' 5270 { (case "(($ac_try" in 5271 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5272 *) ac_try_echo=$ac_try;; 5273esac 5274eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5275 (eval "$ac_try") 2>&5 5276 ac_status=$? 5277 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5278 (exit $ac_status); }; }; then 5279 ac_cv_lib_dnet_stub_dnet_ntoa=yes 5280else 5281 echo "$as_me: failed program was:" >&5 5282sed 's/^/| /' conftest.$ac_ext >&5 5283 5284 ac_cv_lib_dnet_stub_dnet_ntoa=no 5285fi 5286 5287rm -f core conftest.err conftest.$ac_objext \ 5288 conftest$ac_exeext conftest.$ac_ext 5289LIBS=$ac_check_lib_save_LIBS 5290fi 5291{ echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 5292echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } 5293if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then 5294 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" 5295fi 5296 5297 fi 5298fi 5299 5300rm -f core conftest.err conftest.$ac_objext \ 5301 conftest$ac_exeext conftest.$ac_ext 5302 LIBS="$ac_xsave_LIBS" 5303 5304 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, 5305 # to get the SysV transport functions. 5306 # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) 5307 # needs -lnsl. 5308 # The nsl library prevents programs from opening the X display 5309 # on Irix 5.2, according to T.E. Dickey. 5310 # The functions gethostbyname, getservbyname, and inet_addr are 5311 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. 5312 { echo "$as_me:$LINENO: checking for gethostbyname" >&5 5313echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6; } 5314if test "${ac_cv_func_gethostbyname+set}" = set; then 5315 echo $ECHO_N "(cached) $ECHO_C" >&6 5316else 5317 cat >conftest.$ac_ext <<_ACEOF 5318/* confdefs.h. */ 5319_ACEOF 5320cat confdefs.h >>conftest.$ac_ext 5321cat >>conftest.$ac_ext <<_ACEOF 5322/* end confdefs.h. */ 5323/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname. 5324 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5325#define gethostbyname innocuous_gethostbyname 5326 5327/* System header to define __stub macros and hopefully few prototypes, 5328 which can conflict with char gethostbyname (); below. 5329 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5330 <limits.h> exists even on freestanding compilers. */ 5331 5332#ifdef __STDC__ 5333# include <limits.h> 5334#else 5335# include <assert.h> 5336#endif 5337 5338#undef gethostbyname 5339 5340/* Override any GCC internal prototype to avoid an error. 5341 Use char because int might match the return type of a GCC 5342 builtin and then its argument prototype would still apply. */ 5343#ifdef __cplusplus 5344extern "C" 5345#endif 5346char gethostbyname (); 5347/* The GNU C library defines this for functions which it implements 5348 to always fail with ENOSYS. Some functions are actually named 5349 something starting with __ and the normal name is an alias. */ 5350#if defined __stub_gethostbyname || defined __stub___gethostbyname 5351choke me 5352#endif 5353 5354int 5355main () 5356{ 5357return gethostbyname (); 5358 ; 5359 return 0; 5360} 5361_ACEOF 5362rm -f conftest.$ac_objext conftest$ac_exeext 5363if { (ac_try="$ac_link" 5364case "(($ac_try" in 5365 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5366 *) ac_try_echo=$ac_try;; 5367esac 5368eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5369 (eval "$ac_link") 2>conftest.er1 5370 ac_status=$? 5371 grep -v '^ *+' conftest.er1 >conftest.err 5372 rm -f conftest.er1 5373 cat conftest.err >&5 5374 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5375 (exit $ac_status); } && 5376 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5377 { (case "(($ac_try" in 5378 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5379 *) ac_try_echo=$ac_try;; 5380esac 5381eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5382 (eval "$ac_try") 2>&5 5383 ac_status=$? 5384 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5385 (exit $ac_status); }; } && 5386 { ac_try='test -s conftest$ac_exeext' 5387 { (case "(($ac_try" in 5388 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5389 *) ac_try_echo=$ac_try;; 5390esac 5391eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5392 (eval "$ac_try") 2>&5 5393 ac_status=$? 5394 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5395 (exit $ac_status); }; }; then 5396 ac_cv_func_gethostbyname=yes 5397else 5398 echo "$as_me: failed program was:" >&5 5399sed 's/^/| /' conftest.$ac_ext >&5 5400 5401 ac_cv_func_gethostbyname=no 5402fi 5403 5404rm -f core conftest.err conftest.$ac_objext \ 5405 conftest$ac_exeext conftest.$ac_ext 5406fi 5407{ echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 5408echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6; } 5409 5410 if test $ac_cv_func_gethostbyname = no; then 5411 { echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 5412echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; } 5413if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then 5414 echo $ECHO_N "(cached) $ECHO_C" >&6 5415else 5416 ac_check_lib_save_LIBS=$LIBS 5417LIBS="-lnsl $LIBS" 5418cat >conftest.$ac_ext <<_ACEOF 5419/* confdefs.h. */ 5420_ACEOF 5421cat confdefs.h >>conftest.$ac_ext 5422cat >>conftest.$ac_ext <<_ACEOF 5423/* end confdefs.h. */ 5424 5425/* Override any GCC internal prototype to avoid an error. 5426 Use char because int might match the return type of a GCC 5427 builtin and then its argument prototype would still apply. */ 5428#ifdef __cplusplus 5429extern "C" 5430#endif 5431char gethostbyname (); 5432int 5433main () 5434{ 5435return gethostbyname (); 5436 ; 5437 return 0; 5438} 5439_ACEOF 5440rm -f conftest.$ac_objext conftest$ac_exeext 5441if { (ac_try="$ac_link" 5442case "(($ac_try" in 5443 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5444 *) ac_try_echo=$ac_try;; 5445esac 5446eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5447 (eval "$ac_link") 2>conftest.er1 5448 ac_status=$? 5449 grep -v '^ *+' conftest.er1 >conftest.err 5450 rm -f conftest.er1 5451 cat conftest.err >&5 5452 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5453 (exit $ac_status); } && 5454 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5455 { (case "(($ac_try" in 5456 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5457 *) ac_try_echo=$ac_try;; 5458esac 5459eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5460 (eval "$ac_try") 2>&5 5461 ac_status=$? 5462 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5463 (exit $ac_status); }; } && 5464 { ac_try='test -s conftest$ac_exeext' 5465 { (case "(($ac_try" in 5466 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5467 *) ac_try_echo=$ac_try;; 5468esac 5469eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5470 (eval "$ac_try") 2>&5 5471 ac_status=$? 5472 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5473 (exit $ac_status); }; }; then 5474 ac_cv_lib_nsl_gethostbyname=yes 5475else 5476 echo "$as_me: failed program was:" >&5 5477sed 's/^/| /' conftest.$ac_ext >&5 5478 5479 ac_cv_lib_nsl_gethostbyname=no 5480fi 5481 5482rm -f core conftest.err conftest.$ac_objext \ 5483 conftest$ac_exeext conftest.$ac_ext 5484LIBS=$ac_check_lib_save_LIBS 5485fi 5486{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 5487echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; } 5488if test $ac_cv_lib_nsl_gethostbyname = yes; then 5489 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" 5490fi 5491 5492 if test $ac_cv_lib_nsl_gethostbyname = no; then 5493 { echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5 5494echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6; } 5495if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then 5496 echo $ECHO_N "(cached) $ECHO_C" >&6 5497else 5498 ac_check_lib_save_LIBS=$LIBS 5499LIBS="-lbsd $LIBS" 5500cat >conftest.$ac_ext <<_ACEOF 5501/* confdefs.h. */ 5502_ACEOF 5503cat confdefs.h >>conftest.$ac_ext 5504cat >>conftest.$ac_ext <<_ACEOF 5505/* end confdefs.h. */ 5506 5507/* Override any GCC internal prototype to avoid an error. 5508 Use char because int might match the return type of a GCC 5509 builtin and then its argument prototype would still apply. */ 5510#ifdef __cplusplus 5511extern "C" 5512#endif 5513char gethostbyname (); 5514int 5515main () 5516{ 5517return gethostbyname (); 5518 ; 5519 return 0; 5520} 5521_ACEOF 5522rm -f conftest.$ac_objext conftest$ac_exeext 5523if { (ac_try="$ac_link" 5524case "(($ac_try" in 5525 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5526 *) ac_try_echo=$ac_try;; 5527esac 5528eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5529 (eval "$ac_link") 2>conftest.er1 5530 ac_status=$? 5531 grep -v '^ *+' conftest.er1 >conftest.err 5532 rm -f conftest.er1 5533 cat conftest.err >&5 5534 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5535 (exit $ac_status); } && 5536 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5537 { (case "(($ac_try" in 5538 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5539 *) ac_try_echo=$ac_try;; 5540esac 5541eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5542 (eval "$ac_try") 2>&5 5543 ac_status=$? 5544 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5545 (exit $ac_status); }; } && 5546 { ac_try='test -s conftest$ac_exeext' 5547 { (case "(($ac_try" in 5548 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5549 *) ac_try_echo=$ac_try;; 5550esac 5551eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5552 (eval "$ac_try") 2>&5 5553 ac_status=$? 5554 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5555 (exit $ac_status); }; }; then 5556 ac_cv_lib_bsd_gethostbyname=yes 5557else 5558 echo "$as_me: failed program was:" >&5 5559sed 's/^/| /' conftest.$ac_ext >&5 5560 5561 ac_cv_lib_bsd_gethostbyname=no 5562fi 5563 5564rm -f core conftest.err conftest.$ac_objext \ 5565 conftest$ac_exeext conftest.$ac_ext 5566LIBS=$ac_check_lib_save_LIBS 5567fi 5568{ echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5 5569echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6; } 5570if test $ac_cv_lib_bsd_gethostbyname = yes; then 5571 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" 5572fi 5573 5574 fi 5575 fi 5576 5577 # lieder@skyler.mavd.honeywell.com says without -lsocket, 5578 # socket/setsockopt and other routines are undefined under SCO ODT 5579 # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary 5580 # on later versions), says Simon Leinen: it contains gethostby* 5581 # variants that don't use the name server (or something). -lsocket 5582 # must be given before -lnsl if both are needed. We assume that 5583 # if connect needs -lnsl, so does gethostbyname. 5584 { echo "$as_me:$LINENO: checking for connect" >&5 5585echo $ECHO_N "checking for connect... $ECHO_C" >&6; } 5586if test "${ac_cv_func_connect+set}" = set; then 5587 echo $ECHO_N "(cached) $ECHO_C" >&6 5588else 5589 cat >conftest.$ac_ext <<_ACEOF 5590/* confdefs.h. */ 5591_ACEOF 5592cat confdefs.h >>conftest.$ac_ext 5593cat >>conftest.$ac_ext <<_ACEOF 5594/* end confdefs.h. */ 5595/* Define connect to an innocuous variant, in case <limits.h> declares connect. 5596 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5597#define connect innocuous_connect 5598 5599/* System header to define __stub macros and hopefully few prototypes, 5600 which can conflict with char connect (); below. 5601 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5602 <limits.h> exists even on freestanding compilers. */ 5603 5604#ifdef __STDC__ 5605# include <limits.h> 5606#else 5607# include <assert.h> 5608#endif 5609 5610#undef connect 5611 5612/* Override any GCC internal prototype to avoid an error. 5613 Use char because int might match the return type of a GCC 5614 builtin and then its argument prototype would still apply. */ 5615#ifdef __cplusplus 5616extern "C" 5617#endif 5618char connect (); 5619/* The GNU C library defines this for functions which it implements 5620 to always fail with ENOSYS. Some functions are actually named 5621 something starting with __ and the normal name is an alias. */ 5622#if defined __stub_connect || defined __stub___connect 5623choke me 5624#endif 5625 5626int 5627main () 5628{ 5629return connect (); 5630 ; 5631 return 0; 5632} 5633_ACEOF 5634rm -f conftest.$ac_objext conftest$ac_exeext 5635if { (ac_try="$ac_link" 5636case "(($ac_try" in 5637 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5638 *) ac_try_echo=$ac_try;; 5639esac 5640eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5641 (eval "$ac_link") 2>conftest.er1 5642 ac_status=$? 5643 grep -v '^ *+' conftest.er1 >conftest.err 5644 rm -f conftest.er1 5645 cat conftest.err >&5 5646 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5647 (exit $ac_status); } && 5648 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5649 { (case "(($ac_try" in 5650 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5651 *) ac_try_echo=$ac_try;; 5652esac 5653eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5654 (eval "$ac_try") 2>&5 5655 ac_status=$? 5656 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5657 (exit $ac_status); }; } && 5658 { ac_try='test -s conftest$ac_exeext' 5659 { (case "(($ac_try" in 5660 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5661 *) ac_try_echo=$ac_try;; 5662esac 5663eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5664 (eval "$ac_try") 2>&5 5665 ac_status=$? 5666 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5667 (exit $ac_status); }; }; then 5668 ac_cv_func_connect=yes 5669else 5670 echo "$as_me: failed program was:" >&5 5671sed 's/^/| /' conftest.$ac_ext >&5 5672 5673 ac_cv_func_connect=no 5674fi 5675 5676rm -f core conftest.err conftest.$ac_objext \ 5677 conftest$ac_exeext conftest.$ac_ext 5678fi 5679{ echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 5680echo "${ECHO_T}$ac_cv_func_connect" >&6; } 5681 5682 if test $ac_cv_func_connect = no; then 5683 { echo "$as_me:$LINENO: checking for connect in -lsocket" >&5 5684echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; } 5685if test "${ac_cv_lib_socket_connect+set}" = set; then 5686 echo $ECHO_N "(cached) $ECHO_C" >&6 5687else 5688 ac_check_lib_save_LIBS=$LIBS 5689LIBS="-lsocket $X_EXTRA_LIBS $LIBS" 5690cat >conftest.$ac_ext <<_ACEOF 5691/* confdefs.h. */ 5692_ACEOF 5693cat confdefs.h >>conftest.$ac_ext 5694cat >>conftest.$ac_ext <<_ACEOF 5695/* end confdefs.h. */ 5696 5697/* Override any GCC internal prototype to avoid an error. 5698 Use char because int might match the return type of a GCC 5699 builtin and then its argument prototype would still apply. */ 5700#ifdef __cplusplus 5701extern "C" 5702#endif 5703char connect (); 5704int 5705main () 5706{ 5707return connect (); 5708 ; 5709 return 0; 5710} 5711_ACEOF 5712rm -f conftest.$ac_objext conftest$ac_exeext 5713if { (ac_try="$ac_link" 5714case "(($ac_try" in 5715 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5716 *) ac_try_echo=$ac_try;; 5717esac 5718eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5719 (eval "$ac_link") 2>conftest.er1 5720 ac_status=$? 5721 grep -v '^ *+' conftest.er1 >conftest.err 5722 rm -f conftest.er1 5723 cat conftest.err >&5 5724 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5725 (exit $ac_status); } && 5726 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5727 { (case "(($ac_try" in 5728 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5729 *) ac_try_echo=$ac_try;; 5730esac 5731eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5732 (eval "$ac_try") 2>&5 5733 ac_status=$? 5734 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5735 (exit $ac_status); }; } && 5736 { ac_try='test -s conftest$ac_exeext' 5737 { (case "(($ac_try" in 5738 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5739 *) ac_try_echo=$ac_try;; 5740esac 5741eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5742 (eval "$ac_try") 2>&5 5743 ac_status=$? 5744 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5745 (exit $ac_status); }; }; then 5746 ac_cv_lib_socket_connect=yes 5747else 5748 echo "$as_me: failed program was:" >&5 5749sed 's/^/| /' conftest.$ac_ext >&5 5750 5751 ac_cv_lib_socket_connect=no 5752fi 5753 5754rm -f core conftest.err conftest.$ac_objext \ 5755 conftest$ac_exeext conftest.$ac_ext 5756LIBS=$ac_check_lib_save_LIBS 5757fi 5758{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5 5759echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; } 5760if test $ac_cv_lib_socket_connect = yes; then 5761 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" 5762fi 5763 5764 fi 5765 5766 # Guillermo Gomez says -lposix is necessary on A/UX. 5767 { echo "$as_me:$LINENO: checking for remove" >&5 5768echo $ECHO_N "checking for remove... $ECHO_C" >&6; } 5769if test "${ac_cv_func_remove+set}" = set; then 5770 echo $ECHO_N "(cached) $ECHO_C" >&6 5771else 5772 cat >conftest.$ac_ext <<_ACEOF 5773/* confdefs.h. */ 5774_ACEOF 5775cat confdefs.h >>conftest.$ac_ext 5776cat >>conftest.$ac_ext <<_ACEOF 5777/* end confdefs.h. */ 5778/* Define remove to an innocuous variant, in case <limits.h> declares remove. 5779 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5780#define remove innocuous_remove 5781 5782/* System header to define __stub macros and hopefully few prototypes, 5783 which can conflict with char remove (); below. 5784 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5785 <limits.h> exists even on freestanding compilers. */ 5786 5787#ifdef __STDC__ 5788# include <limits.h> 5789#else 5790# include <assert.h> 5791#endif 5792 5793#undef remove 5794 5795/* Override any GCC internal prototype to avoid an error. 5796 Use char because int might match the return type of a GCC 5797 builtin and then its argument prototype would still apply. */ 5798#ifdef __cplusplus 5799extern "C" 5800#endif 5801char remove (); 5802/* The GNU C library defines this for functions which it implements 5803 to always fail with ENOSYS. Some functions are actually named 5804 something starting with __ and the normal name is an alias. */ 5805#if defined __stub_remove || defined __stub___remove 5806choke me 5807#endif 5808 5809int 5810main () 5811{ 5812return remove (); 5813 ; 5814 return 0; 5815} 5816_ACEOF 5817rm -f conftest.$ac_objext conftest$ac_exeext 5818if { (ac_try="$ac_link" 5819case "(($ac_try" in 5820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5821 *) ac_try_echo=$ac_try;; 5822esac 5823eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5824 (eval "$ac_link") 2>conftest.er1 5825 ac_status=$? 5826 grep -v '^ *+' conftest.er1 >conftest.err 5827 rm -f conftest.er1 5828 cat conftest.err >&5 5829 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5830 (exit $ac_status); } && 5831 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5832 { (case "(($ac_try" in 5833 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5834 *) ac_try_echo=$ac_try;; 5835esac 5836eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5837 (eval "$ac_try") 2>&5 5838 ac_status=$? 5839 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5840 (exit $ac_status); }; } && 5841 { ac_try='test -s conftest$ac_exeext' 5842 { (case "(($ac_try" in 5843 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5844 *) ac_try_echo=$ac_try;; 5845esac 5846eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5847 (eval "$ac_try") 2>&5 5848 ac_status=$? 5849 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5850 (exit $ac_status); }; }; then 5851 ac_cv_func_remove=yes 5852else 5853 echo "$as_me: failed program was:" >&5 5854sed 's/^/| /' conftest.$ac_ext >&5 5855 5856 ac_cv_func_remove=no 5857fi 5858 5859rm -f core conftest.err conftest.$ac_objext \ 5860 conftest$ac_exeext conftest.$ac_ext 5861fi 5862{ echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5 5863echo "${ECHO_T}$ac_cv_func_remove" >&6; } 5864 5865 if test $ac_cv_func_remove = no; then 5866 { echo "$as_me:$LINENO: checking for remove in -lposix" >&5 5867echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6; } 5868if test "${ac_cv_lib_posix_remove+set}" = set; then 5869 echo $ECHO_N "(cached) $ECHO_C" >&6 5870else 5871 ac_check_lib_save_LIBS=$LIBS 5872LIBS="-lposix $LIBS" 5873cat >conftest.$ac_ext <<_ACEOF 5874/* confdefs.h. */ 5875_ACEOF 5876cat confdefs.h >>conftest.$ac_ext 5877cat >>conftest.$ac_ext <<_ACEOF 5878/* end confdefs.h. */ 5879 5880/* Override any GCC internal prototype to avoid an error. 5881 Use char because int might match the return type of a GCC 5882 builtin and then its argument prototype would still apply. */ 5883#ifdef __cplusplus 5884extern "C" 5885#endif 5886char remove (); 5887int 5888main () 5889{ 5890return remove (); 5891 ; 5892 return 0; 5893} 5894_ACEOF 5895rm -f conftest.$ac_objext conftest$ac_exeext 5896if { (ac_try="$ac_link" 5897case "(($ac_try" in 5898 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5899 *) ac_try_echo=$ac_try;; 5900esac 5901eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5902 (eval "$ac_link") 2>conftest.er1 5903 ac_status=$? 5904 grep -v '^ *+' conftest.er1 >conftest.err 5905 rm -f conftest.er1 5906 cat conftest.err >&5 5907 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5908 (exit $ac_status); } && 5909 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5910 { (case "(($ac_try" in 5911 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5912 *) ac_try_echo=$ac_try;; 5913esac 5914eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5915 (eval "$ac_try") 2>&5 5916 ac_status=$? 5917 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5918 (exit $ac_status); }; } && 5919 { ac_try='test -s conftest$ac_exeext' 5920 { (case "(($ac_try" in 5921 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5922 *) ac_try_echo=$ac_try;; 5923esac 5924eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5925 (eval "$ac_try") 2>&5 5926 ac_status=$? 5927 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5928 (exit $ac_status); }; }; then 5929 ac_cv_lib_posix_remove=yes 5930else 5931 echo "$as_me: failed program was:" >&5 5932sed 's/^/| /' conftest.$ac_ext >&5 5933 5934 ac_cv_lib_posix_remove=no 5935fi 5936 5937rm -f core conftest.err conftest.$ac_objext \ 5938 conftest$ac_exeext conftest.$ac_ext 5939LIBS=$ac_check_lib_save_LIBS 5940fi 5941{ echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5 5942echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6; } 5943if test $ac_cv_lib_posix_remove = yes; then 5944 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" 5945fi 5946 5947 fi 5948 5949 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. 5950 { echo "$as_me:$LINENO: checking for shmat" >&5 5951echo $ECHO_N "checking for shmat... $ECHO_C" >&6; } 5952if test "${ac_cv_func_shmat+set}" = set; then 5953 echo $ECHO_N "(cached) $ECHO_C" >&6 5954else 5955 cat >conftest.$ac_ext <<_ACEOF 5956/* confdefs.h. */ 5957_ACEOF 5958cat confdefs.h >>conftest.$ac_ext 5959cat >>conftest.$ac_ext <<_ACEOF 5960/* end confdefs.h. */ 5961/* Define shmat to an innocuous variant, in case <limits.h> declares shmat. 5962 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5963#define shmat innocuous_shmat 5964 5965/* System header to define __stub macros and hopefully few prototypes, 5966 which can conflict with char shmat (); below. 5967 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5968 <limits.h> exists even on freestanding compilers. */ 5969 5970#ifdef __STDC__ 5971# include <limits.h> 5972#else 5973# include <assert.h> 5974#endif 5975 5976#undef shmat 5977 5978/* Override any GCC internal prototype to avoid an error. 5979 Use char because int might match the return type of a GCC 5980 builtin and then its argument prototype would still apply. */ 5981#ifdef __cplusplus 5982extern "C" 5983#endif 5984char shmat (); 5985/* The GNU C library defines this for functions which it implements 5986 to always fail with ENOSYS. Some functions are actually named 5987 something starting with __ and the normal name is an alias. */ 5988#if defined __stub_shmat || defined __stub___shmat 5989choke me 5990#endif 5991 5992int 5993main () 5994{ 5995return shmat (); 5996 ; 5997 return 0; 5998} 5999_ACEOF 6000rm -f conftest.$ac_objext conftest$ac_exeext 6001if { (ac_try="$ac_link" 6002case "(($ac_try" in 6003 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6004 *) ac_try_echo=$ac_try;; 6005esac 6006eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6007 (eval "$ac_link") 2>conftest.er1 6008 ac_status=$? 6009 grep -v '^ *+' conftest.er1 >conftest.err 6010 rm -f conftest.er1 6011 cat conftest.err >&5 6012 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6013 (exit $ac_status); } && 6014 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 6015 { (case "(($ac_try" in 6016 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6017 *) ac_try_echo=$ac_try;; 6018esac 6019eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6020 (eval "$ac_try") 2>&5 6021 ac_status=$? 6022 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6023 (exit $ac_status); }; } && 6024 { ac_try='test -s conftest$ac_exeext' 6025 { (case "(($ac_try" in 6026 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6027 *) ac_try_echo=$ac_try;; 6028esac 6029eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6030 (eval "$ac_try") 2>&5 6031 ac_status=$? 6032 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6033 (exit $ac_status); }; }; then 6034 ac_cv_func_shmat=yes 6035else 6036 echo "$as_me: failed program was:" >&5 6037sed 's/^/| /' conftest.$ac_ext >&5 6038 6039 ac_cv_func_shmat=no 6040fi 6041 6042rm -f core conftest.err conftest.$ac_objext \ 6043 conftest$ac_exeext conftest.$ac_ext 6044fi 6045{ echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5 6046echo "${ECHO_T}$ac_cv_func_shmat" >&6; } 6047 6048 if test $ac_cv_func_shmat = no; then 6049 { echo "$as_me:$LINENO: checking for shmat in -lipc" >&5 6050echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6; } 6051if test "${ac_cv_lib_ipc_shmat+set}" = set; then 6052 echo $ECHO_N "(cached) $ECHO_C" >&6 6053else 6054 ac_check_lib_save_LIBS=$LIBS 6055LIBS="-lipc $LIBS" 6056cat >conftest.$ac_ext <<_ACEOF 6057/* confdefs.h. */ 6058_ACEOF 6059cat confdefs.h >>conftest.$ac_ext 6060cat >>conftest.$ac_ext <<_ACEOF 6061/* end confdefs.h. */ 6062 6063/* Override any GCC internal prototype to avoid an error. 6064 Use char because int might match the return type of a GCC 6065 builtin and then its argument prototype would still apply. */ 6066#ifdef __cplusplus 6067extern "C" 6068#endif 6069char shmat (); 6070int 6071main () 6072{ 6073return shmat (); 6074 ; 6075 return 0; 6076} 6077_ACEOF 6078rm -f conftest.$ac_objext conftest$ac_exeext 6079if { (ac_try="$ac_link" 6080case "(($ac_try" in 6081 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6082 *) ac_try_echo=$ac_try;; 6083esac 6084eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6085 (eval "$ac_link") 2>conftest.er1 6086 ac_status=$? 6087 grep -v '^ *+' conftest.er1 >conftest.err 6088 rm -f conftest.er1 6089 cat conftest.err >&5 6090 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6091 (exit $ac_status); } && 6092 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 6093 { (case "(($ac_try" in 6094 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6095 *) ac_try_echo=$ac_try;; 6096esac 6097eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6098 (eval "$ac_try") 2>&5 6099 ac_status=$? 6100 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6101 (exit $ac_status); }; } && 6102 { ac_try='test -s conftest$ac_exeext' 6103 { (case "(($ac_try" in 6104 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6105 *) ac_try_echo=$ac_try;; 6106esac 6107eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6108 (eval "$ac_try") 2>&5 6109 ac_status=$? 6110 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6111 (exit $ac_status); }; }; then 6112 ac_cv_lib_ipc_shmat=yes 6113else 6114 echo "$as_me: failed program was:" >&5 6115sed 's/^/| /' conftest.$ac_ext >&5 6116 6117 ac_cv_lib_ipc_shmat=no 6118fi 6119 6120rm -f core conftest.err conftest.$ac_objext \ 6121 conftest$ac_exeext conftest.$ac_ext 6122LIBS=$ac_check_lib_save_LIBS 6123fi 6124{ echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5 6125echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6; } 6126if test $ac_cv_lib_ipc_shmat = yes; then 6127 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" 6128fi 6129 6130 fi 6131 fi 6132 6133 # Check for libraries that X11R6 Xt/Xaw programs need. 6134 ac_save_LDFLAGS=$LDFLAGS 6135 test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" 6136 # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to 6137 # check for ICE first), but we must link in the order -lSM -lICE or 6138 # we get undefined symbols. So assume we have SM if we have ICE. 6139 # These have to be linked with before -lX11, unlike the other 6140 # libraries we check for below, so use a different variable. 6141 # John Interrante, Karl Berry 6142 { echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5 6143echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6; } 6144if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then 6145 echo $ECHO_N "(cached) $ECHO_C" >&6 6146else 6147 ac_check_lib_save_LIBS=$LIBS 6148LIBS="-lICE $X_EXTRA_LIBS $LIBS" 6149cat >conftest.$ac_ext <<_ACEOF 6150/* confdefs.h. */ 6151_ACEOF 6152cat confdefs.h >>conftest.$ac_ext 6153cat >>conftest.$ac_ext <<_ACEOF 6154/* end confdefs.h. */ 6155 6156/* Override any GCC internal prototype to avoid an error. 6157 Use char because int might match the return type of a GCC 6158 builtin and then its argument prototype would still apply. */ 6159#ifdef __cplusplus 6160extern "C" 6161#endif 6162char IceConnectionNumber (); 6163int 6164main () 6165{ 6166return IceConnectionNumber (); 6167 ; 6168 return 0; 6169} 6170_ACEOF 6171rm -f conftest.$ac_objext conftest$ac_exeext 6172if { (ac_try="$ac_link" 6173case "(($ac_try" in 6174 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6175 *) ac_try_echo=$ac_try;; 6176esac 6177eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6178 (eval "$ac_link") 2>conftest.er1 6179 ac_status=$? 6180 grep -v '^ *+' conftest.er1 >conftest.err 6181 rm -f conftest.er1 6182 cat conftest.err >&5 6183 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6184 (exit $ac_status); } && 6185 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 6186 { (case "(($ac_try" in 6187 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6188 *) ac_try_echo=$ac_try;; 6189esac 6190eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6191 (eval "$ac_try") 2>&5 6192 ac_status=$? 6193 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6194 (exit $ac_status); }; } && 6195 { ac_try='test -s conftest$ac_exeext' 6196 { (case "(($ac_try" in 6197 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6198 *) ac_try_echo=$ac_try;; 6199esac 6200eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6201 (eval "$ac_try") 2>&5 6202 ac_status=$? 6203 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6204 (exit $ac_status); }; }; then 6205 ac_cv_lib_ICE_IceConnectionNumber=yes 6206else 6207 echo "$as_me: failed program was:" >&5 6208sed 's/^/| /' conftest.$ac_ext >&5 6209 6210 ac_cv_lib_ICE_IceConnectionNumber=no 6211fi 6212 6213rm -f core conftest.err conftest.$ac_objext \ 6214 conftest$ac_exeext conftest.$ac_ext 6215LIBS=$ac_check_lib_save_LIBS 6216fi 6217{ echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 6218echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6; } 6219if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then 6220 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" 6221fi 6222 6223 LDFLAGS=$ac_save_LDFLAGS 6224 6225fi 6226 6227#if test x"$no_x" = xyes; then 6228# AC_MSG_ERROR(X libraries or header files could not be found) 6229#fi 6230 6231{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 6232echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 6233if test "${ac_cv_path_GREP+set}" = set; then 6234 echo $ECHO_N "(cached) $ECHO_C" >&6 6235else 6236 # Extract the first word of "grep ggrep" to use in msg output 6237if test -z "$GREP"; then 6238set dummy grep ggrep; ac_prog_name=$2 6239if test "${ac_cv_path_GREP+set}" = set; then 6240 echo $ECHO_N "(cached) $ECHO_C" >&6 6241else 6242 ac_path_GREP_found=false 6243# Loop through the user's path and test for each of PROGNAME-LIST 6244as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6245for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 6246do 6247 IFS=$as_save_IFS 6248 test -z "$as_dir" && as_dir=. 6249 for ac_prog in grep ggrep; do 6250 for ac_exec_ext in '' $ac_executable_extensions; do 6251 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 6252 { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue 6253 # Check for GNU ac_path_GREP and select it if it is found. 6254 # Check for GNU $ac_path_GREP 6255case `"$ac_path_GREP" --version 2>&1` in 6256*GNU*) 6257 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 6258*) 6259 ac_count=0 6260 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 6261 while : 6262 do 6263 cat "conftest.in" "conftest.in" >"conftest.tmp" 6264 mv "conftest.tmp" "conftest.in" 6265 cp "conftest.in" "conftest.nl" 6266 echo 'GREP' >> "conftest.nl" 6267 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 6268 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6269 ac_count=`expr $ac_count + 1` 6270 if test $ac_count -gt ${ac_path_GREP_max-0}; then 6271 # Best one so far, save it but keep looking for a better one 6272 ac_cv_path_GREP="$ac_path_GREP" 6273 ac_path_GREP_max=$ac_count 6274 fi 6275 # 10*(2^10) chars as input seems more than enough 6276 test $ac_count -gt 10 && break 6277 done 6278 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6279esac 6280 6281 6282 $ac_path_GREP_found && break 3 6283 done 6284done 6285 6286done 6287IFS=$as_save_IFS 6288 6289 6290fi 6291 6292GREP="$ac_cv_path_GREP" 6293if test -z "$GREP"; then 6294 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 6295echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 6296 { (exit 1); exit 1; }; } 6297fi 6298 6299else 6300 ac_cv_path_GREP=$GREP 6301fi 6302 6303 6304fi 6305{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 6306echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 6307 GREP="$ac_cv_path_GREP" 6308 6309 6310{ echo "$as_me:$LINENO: checking for egrep" >&5 6311echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 6312if test "${ac_cv_path_EGREP+set}" = set; then 6313 echo $ECHO_N "(cached) $ECHO_C" >&6 6314else 6315 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 6316 then ac_cv_path_EGREP="$GREP -E" 6317 else 6318 # Extract the first word of "egrep" to use in msg output 6319if test -z "$EGREP"; then 6320set dummy egrep; ac_prog_name=$2 6321if test "${ac_cv_path_EGREP+set}" = set; then 6322 echo $ECHO_N "(cached) $ECHO_C" >&6 6323else 6324 ac_path_EGREP_found=false 6325# Loop through the user's path and test for each of PROGNAME-LIST 6326as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6327for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 6328do 6329 IFS=$as_save_IFS 6330 test -z "$as_dir" && as_dir=. 6331 for ac_prog in egrep; do 6332 for ac_exec_ext in '' $ac_executable_extensions; do 6333 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 6334 { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue 6335 # Check for GNU ac_path_EGREP and select it if it is found. 6336 # Check for GNU $ac_path_EGREP 6337case `"$ac_path_EGREP" --version 2>&1` in 6338*GNU*) 6339 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 6340*) 6341 ac_count=0 6342 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 6343 while : 6344 do 6345 cat "conftest.in" "conftest.in" >"conftest.tmp" 6346 mv "conftest.tmp" "conftest.in" 6347 cp "conftest.in" "conftest.nl" 6348 echo 'EGREP' >> "conftest.nl" 6349 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 6350 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6351 ac_count=`expr $ac_count + 1` 6352 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 6353 # Best one so far, save it but keep looking for a better one 6354 ac_cv_path_EGREP="$ac_path_EGREP" 6355 ac_path_EGREP_max=$ac_count 6356 fi 6357 # 10*(2^10) chars as input seems more than enough 6358 test $ac_count -gt 10 && break 6359 done 6360 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6361esac 6362 6363 6364 $ac_path_EGREP_found && break 3 6365 done 6366done 6367 6368done 6369IFS=$as_save_IFS 6370 6371 6372fi 6373 6374EGREP="$ac_cv_path_EGREP" 6375if test -z "$EGREP"; then 6376 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 6377echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 6378 { (exit 1); exit 1; }; } 6379fi 6380 6381else 6382 ac_cv_path_EGREP=$EGREP 6383fi 6384 6385 6386 fi 6387fi 6388{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 6389echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 6390 EGREP="$ac_cv_path_EGREP" 6391 6392 6393{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 6394echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 6395if test "${ac_cv_header_stdc+set}" = set; then 6396 echo $ECHO_N "(cached) $ECHO_C" >&6 6397else 6398 cat >conftest.$ac_ext <<_ACEOF 6399/* confdefs.h. */ 6400_ACEOF 6401cat confdefs.h >>conftest.$ac_ext 6402cat >>conftest.$ac_ext <<_ACEOF 6403/* end confdefs.h. */ 6404#include <stdlib.h> 6405#include <stdarg.h> 6406#include <string.h> 6407#include <float.h> 6408 6409int 6410main () 6411{ 6412 6413 ; 6414 return 0; 6415} 6416_ACEOF 6417rm -f conftest.$ac_objext 6418if { (ac_try="$ac_compile" 6419case "(($ac_try" in 6420 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6421 *) ac_try_echo=$ac_try;; 6422esac 6423eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6424 (eval "$ac_compile") 2>conftest.er1 6425 ac_status=$? 6426 grep -v '^ *+' conftest.er1 >conftest.err 6427 rm -f conftest.er1 6428 cat conftest.err >&5 6429 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6430 (exit $ac_status); } && 6431 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 6432 { (case "(($ac_try" in 6433 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6434 *) ac_try_echo=$ac_try;; 6435esac 6436eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6437 (eval "$ac_try") 2>&5 6438 ac_status=$? 6439 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6440 (exit $ac_status); }; } && 6441 { ac_try='test -s conftest.$ac_objext' 6442 { (case "(($ac_try" in 6443 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6444 *) ac_try_echo=$ac_try;; 6445esac 6446eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6447 (eval "$ac_try") 2>&5 6448 ac_status=$? 6449 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6450 (exit $ac_status); }; }; then 6451 ac_cv_header_stdc=yes 6452else 6453 echo "$as_me: failed program was:" >&5 6454sed 's/^/| /' conftest.$ac_ext >&5 6455 6456 ac_cv_header_stdc=no 6457fi 6458 6459rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6460 6461if test $ac_cv_header_stdc = yes; then 6462 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6463 cat >conftest.$ac_ext <<_ACEOF 6464/* confdefs.h. */ 6465_ACEOF 6466cat confdefs.h >>conftest.$ac_ext 6467cat >>conftest.$ac_ext <<_ACEOF 6468/* end confdefs.h. */ 6469#include <string.h> 6470 6471_ACEOF 6472if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6473 $EGREP "memchr" >/dev/null 2>&1; then 6474 : 6475else 6476 ac_cv_header_stdc=no 6477fi 6478rm -f conftest* 6479 6480fi 6481 6482if test $ac_cv_header_stdc = yes; then 6483 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6484 cat >conftest.$ac_ext <<_ACEOF 6485/* confdefs.h. */ 6486_ACEOF 6487cat confdefs.h >>conftest.$ac_ext 6488cat >>conftest.$ac_ext <<_ACEOF 6489/* end confdefs.h. */ 6490#include <stdlib.h> 6491 6492_ACEOF 6493if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6494 $EGREP "free" >/dev/null 2>&1; then 6495 : 6496else 6497 ac_cv_header_stdc=no 6498fi 6499rm -f conftest* 6500 6501fi 6502 6503if test $ac_cv_header_stdc = yes; then 6504 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6505 if test "$cross_compiling" = yes; then 6506 : 6507else 6508 cat >conftest.$ac_ext <<_ACEOF 6509/* confdefs.h. */ 6510_ACEOF 6511cat confdefs.h >>conftest.$ac_ext 6512cat >>conftest.$ac_ext <<_ACEOF 6513/* end confdefs.h. */ 6514#include <ctype.h> 6515#include <stdlib.h> 6516#if ((' ' & 0x0FF) == 0x020) 6517# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6518# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6519#else 6520# define ISLOWER(c) \ 6521 (('a' <= (c) && (c) <= 'i') \ 6522 || ('j' <= (c) && (c) <= 'r') \ 6523 || ('s' <= (c) && (c) <= 'z')) 6524# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6525#endif 6526 6527#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6528int 6529main () 6530{ 6531 int i; 6532 for (i = 0; i < 256; i++) 6533 if (XOR (islower (i), ISLOWER (i)) 6534 || toupper (i) != TOUPPER (i)) 6535 return 2; 6536 return 0; 6537} 6538_ACEOF 6539rm -f conftest$ac_exeext 6540if { (ac_try="$ac_link" 6541case "(($ac_try" in 6542 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6543 *) ac_try_echo=$ac_try;; 6544esac 6545eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6546 (eval "$ac_link") 2>&5 6547 ac_status=$? 6548 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6549 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6550 { (case "(($ac_try" in 6551 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6552 *) ac_try_echo=$ac_try;; 6553esac 6554eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6555 (eval "$ac_try") 2>&5 6556 ac_status=$? 6557 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6558 (exit $ac_status); }; }; then 6559 : 6560else 6561 echo "$as_me: program exited with status $ac_status" >&5 6562echo "$as_me: failed program was:" >&5 6563sed 's/^/| /' conftest.$ac_ext >&5 6564 6565( exit $ac_status ) 6566ac_cv_header_stdc=no 6567fi 6568rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6569fi 6570 6571 6572fi 6573fi 6574{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 6575echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 6576if test $ac_cv_header_stdc = yes; then 6577 6578cat >>confdefs.h <<\_ACEOF 6579#define STDC_HEADERS 1 6580_ACEOF 6581 6582fi 6583 6584# On IRIX 5.3, sys/types and inttypes.h are conflicting. 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6595 inttypes.h stdint.h unistd.h 6596do 6597as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6598{ echo "$as_me:$LINENO: checking for $ac_header" >&5 6599echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 6600if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6601 echo $ECHO_N "(cached) $ECHO_C" >&6 6602else 6603 cat >conftest.$ac_ext <<_ACEOF 6604/* confdefs.h. */ 6605_ACEOF 6606cat confdefs.h >>conftest.$ac_ext 6607cat >>conftest.$ac_ext <<_ACEOF 6608/* end confdefs.h. */ 6609$ac_includes_default 6610 6611#include <$ac_header> 6612_ACEOF 6613rm -f conftest.$ac_objext 6614if { (ac_try="$ac_compile" 6615case "(($ac_try" in 6616 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6617 *) ac_try_echo=$ac_try;; 6618esac 6619eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6620 (eval "$ac_compile") 2>conftest.er1 6621 ac_status=$? 6622 grep -v '^ *+' conftest.er1 >conftest.err 6623 rm -f conftest.er1 6624 cat conftest.err >&5 6625 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6626 (exit $ac_status); } && 6627 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 6628 { (case "(($ac_try" in 6629 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6630 *) ac_try_echo=$ac_try;; 6631esac 6632eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6633 (eval "$ac_try") 2>&5 6634 ac_status=$? 6635 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6636 (exit $ac_status); }; } && 6637 { ac_try='test -s conftest.$ac_objext' 6638 { (case "(($ac_try" in 6639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6640 *) ac_try_echo=$ac_try;; 6641esac 6642eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6643 (eval "$ac_try") 2>&5 6644 ac_status=$? 6645 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6646 (exit $ac_status); }; }; then 6647 eval "$as_ac_Header=yes" 6648else 6649 echo "$as_me: failed program was:" >&5 6650sed 's/^/| /' conftest.$ac_ext >&5 6651 6652 eval "$as_ac_Header=no" 6653fi 6654 6655rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6656fi 6657ac_res=`eval echo '${'$as_ac_Header'}'` 6658 { echo "$as_me:$LINENO: result: $ac_res" >&5 6659echo "${ECHO_T}$ac_res" >&6; } 6660if test `eval echo '${'$as_ac_Header'}'` = yes; then 6661 cat >>confdefs.h <<_ACEOF 6662#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6663_ACEOF 6664 6665fi 6666 6667done 6668 6669 6670 6671 6672 6673 6674for ac_header in stdlib.h string.h strings.h unistd.h 6675do 6676as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6677if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6678 { echo "$as_me:$LINENO: checking for $ac_header" >&5 6679echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 6680if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6681 echo $ECHO_N "(cached) $ECHO_C" >&6 6682fi 6683ac_res=`eval echo '${'$as_ac_Header'}'` 6684 { echo "$as_me:$LINENO: result: $ac_res" >&5 6685echo "${ECHO_T}$ac_res" >&6; } 6686else 6687 # Is the header compilable? 6688{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 6689echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 6690cat >conftest.$ac_ext <<_ACEOF 6691/* confdefs.h. */ 6692_ACEOF 6693cat confdefs.h >>conftest.$ac_ext 6694cat >>conftest.$ac_ext <<_ACEOF 6695/* end confdefs.h. */ 6696$ac_includes_default 6697#include <$ac_header> 6698_ACEOF 6699rm -f conftest.$ac_objext 6700if { (ac_try="$ac_compile" 6701case "(($ac_try" in 6702 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6703 *) ac_try_echo=$ac_try;; 6704esac 6705eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6706 (eval "$ac_compile") 2>conftest.er1 6707 ac_status=$? 6708 grep -v '^ *+' conftest.er1 >conftest.err 6709 rm -f conftest.er1 6710 cat conftest.err >&5 6711 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6712 (exit $ac_status); } && 6713 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 6714 { (case "(($ac_try" in 6715 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6716 *) ac_try_echo=$ac_try;; 6717esac 6718eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6719 (eval "$ac_try") 2>&5 6720 ac_status=$? 6721 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6722 (exit $ac_status); }; } && 6723 { ac_try='test -s conftest.$ac_objext' 6724 { (case "(($ac_try" in 6725 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6726 *) ac_try_echo=$ac_try;; 6727esac 6728eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6729 (eval "$ac_try") 2>&5 6730 ac_status=$? 6731 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6732 (exit $ac_status); }; }; then 6733 ac_header_compiler=yes 6734else 6735 echo "$as_me: failed program was:" >&5 6736sed 's/^/| /' conftest.$ac_ext >&5 6737 6738 ac_header_compiler=no 6739fi 6740 6741rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6742{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 6743echo "${ECHO_T}$ac_header_compiler" >&6; } 6744 6745# Is the header present? 6746{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 6747echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 6748cat >conftest.$ac_ext <<_ACEOF 6749/* confdefs.h. */ 6750_ACEOF 6751cat confdefs.h >>conftest.$ac_ext 6752cat >>conftest.$ac_ext <<_ACEOF 6753/* end confdefs.h. */ 6754#include <$ac_header> 6755_ACEOF 6756if { (ac_try="$ac_cpp conftest.$ac_ext" 6757case "(($ac_try" in 6758 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6759 *) ac_try_echo=$ac_try;; 6760esac 6761eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6762 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 6763 ac_status=$? 6764 grep -v '^ *+' conftest.er1 >conftest.err 6765 rm -f conftest.er1 6766 cat conftest.err >&5 6767 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6768 (exit $ac_status); } >/dev/null; then 6769 if test -s conftest.err; then 6770 ac_cpp_err=$ac_c_preproc_warn_flag 6771 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 6772 else 6773 ac_cpp_err= 6774 fi 6775else 6776 ac_cpp_err=yes 6777fi 6778if test -z "$ac_cpp_err"; then 6779 ac_header_preproc=yes 6780else 6781 echo "$as_me: failed program was:" >&5 6782sed 's/^/| /' conftest.$ac_ext >&5 6783 6784 ac_header_preproc=no 6785fi 6786 6787rm -f conftest.err conftest.$ac_ext 6788{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 6789echo "${ECHO_T}$ac_header_preproc" >&6; } 6790 6791# So? What about this header? 6792case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 6793 yes:no: ) 6794 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 6795echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 6796 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 6797echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 6798 ac_header_preproc=yes 6799 ;; 6800 no:yes:* ) 6801 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 6802echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 6803 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 6804echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 6805 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 6806echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 6807 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 6808echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 6809 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 6810echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 6811 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 6812echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 6813 6814 ;; 6815esac 6816{ echo "$as_me:$LINENO: checking for $ac_header" >&5 6817echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 6818if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6819 echo $ECHO_N "(cached) $ECHO_C" >&6 6820else 6821 eval "$as_ac_Header=\$ac_header_preproc" 6822fi 6823ac_res=`eval echo '${'$as_ac_Header'}'` 6824 { echo "$as_me:$LINENO: result: $ac_res" >&5 6825echo "${ECHO_T}$ac_res" >&6; } 6826 6827fi 6828if test `eval echo '${'$as_ac_Header'}'` = yes; then 6829 cat >>confdefs.h <<_ACEOF 6830#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6831_ACEOF 6832 6833fi 6834 6835done 6836 6837 6838{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 6839echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } 6840if test "${ac_cv_c_const+set}" = set; then 6841 echo $ECHO_N "(cached) $ECHO_C" >&6 6842else 6843 cat >conftest.$ac_ext <<_ACEOF 6844/* confdefs.h. */ 6845_ACEOF 6846cat confdefs.h >>conftest.$ac_ext 6847cat >>conftest.$ac_ext <<_ACEOF 6848/* end confdefs.h. */ 6849 6850int 6851main () 6852{ 6853/* FIXME: Include the comments suggested by Paul. */ 6854#ifndef __cplusplus 6855 /* Ultrix mips cc rejects this. */ 6856 typedef int charset[2]; 6857 const charset x; 6858 /* SunOS 4.1.1 cc rejects this. */ 6859 char const *const *ccp; 6860 char **p; 6861 /* NEC SVR4.0.2 mips cc rejects this. */ 6862 struct point {int x, y;}; 6863 static struct point const zero = {0,0}; 6864 /* AIX XL C 1.02.0.0 rejects this. 6865 It does not let you subtract one const X* pointer from another in 6866 an arm of an if-expression whose if-part is not a constant 6867 expression */ 6868 const char *g = "string"; 6869 ccp = &g + (g ? g-g : 0); 6870 /* HPUX 7.0 cc rejects these. */ 6871 ++ccp; 6872 p = (char**) ccp; 6873 ccp = (char const *const *) p; 6874 { /* SCO 3.2v4 cc rejects this. */ 6875 char *t; 6876 char const *s = 0 ? (char *) 0 : (char const *) 0; 6877 6878 *t++ = 0; 6879 if (s) return 0; 6880 } 6881 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 6882 int x[] = {25, 17}; 6883 const int *foo = &x[0]; 6884 ++foo; 6885 } 6886 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 6887 typedef const int *iptr; 6888 iptr p = 0; 6889 ++p; 6890 } 6891 { /* AIX XL C 1.02.0.0 rejects this saying 6892 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 6893 struct s { int j; const int *ap[3]; }; 6894 struct s *b; b->j = 5; 6895 } 6896 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 6897 const int foo = 10; 6898 if (!foo) return 0; 6899 } 6900 return !x[0] && !zero.x; 6901#endif 6902 6903 ; 6904 return 0; 6905} 6906_ACEOF 6907rm -f conftest.$ac_objext 6908if { (ac_try="$ac_compile" 6909case "(($ac_try" in 6910 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6911 *) ac_try_echo=$ac_try;; 6912esac 6913eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6914 (eval "$ac_compile") 2>conftest.er1 6915 ac_status=$? 6916 grep -v '^ *+' conftest.er1 >conftest.err 6917 rm -f conftest.er1 6918 cat conftest.err >&5 6919 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6920 (exit $ac_status); } && 6921 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 6922 { (case "(($ac_try" in 6923 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6924 *) ac_try_echo=$ac_try;; 6925esac 6926eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6927 (eval "$ac_try") 2>&5 6928 ac_status=$? 6929 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6930 (exit $ac_status); }; } && 6931 { ac_try='test -s conftest.$ac_objext' 6932 { (case "(($ac_try" in 6933 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6934 *) ac_try_echo=$ac_try;; 6935esac 6936eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6937 (eval "$ac_try") 2>&5 6938 ac_status=$? 6939 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6940 (exit $ac_status); }; }; then 6941 ac_cv_c_const=yes 6942else 6943 echo "$as_me: failed program was:" >&5 6944sed 's/^/| /' conftest.$ac_ext >&5 6945 6946 ac_cv_c_const=no 6947fi 6948 6949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6950fi 6951{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 6952echo "${ECHO_T}$ac_cv_c_const" >&6; } 6953if test $ac_cv_c_const = no; then 6954 6955cat >>confdefs.h <<\_ACEOF 6956#define const 6957_ACEOF 6958 6959fi 6960 6961 6962 6963 6964for ac_func in strcpy bcopy 6965do 6966as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6967{ echo "$as_me:$LINENO: checking for $ac_func" >&5 6968echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 6969if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 6970 echo $ECHO_N "(cached) $ECHO_C" >&6 6971else 6972 cat >conftest.$ac_ext <<_ACEOF 6973/* confdefs.h. */ 6974_ACEOF 6975cat confdefs.h >>conftest.$ac_ext 6976cat >>conftest.$ac_ext <<_ACEOF 6977/* end confdefs.h. */ 6978/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 6979 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 6980#define $ac_func innocuous_$ac_func 6981 6982/* System header to define __stub macros and hopefully few prototypes, 6983 which can conflict with char $ac_func (); below. 6984 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6985 <limits.h> exists even on freestanding compilers. */ 6986 6987#ifdef __STDC__ 6988# include <limits.h> 6989#else 6990# include <assert.h> 6991#endif 6992 6993#undef $ac_func 6994 6995/* Override any GCC internal prototype to avoid an error. 6996 Use char because int might match the return type of a GCC 6997 builtin and then its argument prototype would still apply. */ 6998#ifdef __cplusplus 6999extern "C" 7000#endif 7001char $ac_func (); 7002/* The GNU C library defines this for functions which it implements 7003 to always fail with ENOSYS. Some functions are actually named 7004 something starting with __ and the normal name is an alias. */ 7005#if defined __stub_$ac_func || defined __stub___$ac_func 7006choke me 7007#endif 7008 7009int 7010main () 7011{ 7012return $ac_func (); 7013 ; 7014 return 0; 7015} 7016_ACEOF 7017rm -f conftest.$ac_objext conftest$ac_exeext 7018if { (ac_try="$ac_link" 7019case "(($ac_try" in 7020 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7021 *) ac_try_echo=$ac_try;; 7022esac 7023eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7024 (eval "$ac_link") 2>conftest.er1 7025 ac_status=$? 7026 grep -v '^ *+' conftest.er1 >conftest.err 7027 rm -f conftest.er1 7028 cat conftest.err >&5 7029 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7030 (exit $ac_status); } && 7031 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7032 { (case "(($ac_try" in 7033 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7034 *) ac_try_echo=$ac_try;; 7035esac 7036eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7037 (eval "$ac_try") 2>&5 7038 ac_status=$? 7039 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7040 (exit $ac_status); }; } && 7041 { ac_try='test -s conftest$ac_exeext' 7042 { (case "(($ac_try" in 7043 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7044 *) ac_try_echo=$ac_try;; 7045esac 7046eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7047 (eval "$ac_try") 2>&5 7048 ac_status=$? 7049 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7050 (exit $ac_status); }; }; then 7051 eval "$as_ac_var=yes" 7052else 7053 echo "$as_me: failed program was:" >&5 7054sed 's/^/| /' conftest.$ac_ext >&5 7055 7056 eval "$as_ac_var=no" 7057fi 7058 7059rm -f core conftest.err conftest.$ac_objext \ 7060 conftest$ac_exeext conftest.$ac_ext 7061fi 7062ac_res=`eval echo '${'$as_ac_var'}'` 7063 { echo "$as_me:$LINENO: result: $ac_res" >&5 7064echo "${ECHO_T}$ac_res" >&6; } 7065if test `eval echo '${'$as_ac_var'}'` = yes; then 7066 cat >>confdefs.h <<_ACEOF 7067#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 7068_ACEOF 7069 7070fi 7071done 7072 7073 7074 7075for ac_func in memset bzero 7076do 7077as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 7078{ echo "$as_me:$LINENO: checking for $ac_func" >&5 7079echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 7080if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 7081 echo $ECHO_N "(cached) $ECHO_C" >&6 7082else 7083 cat >conftest.$ac_ext <<_ACEOF 7084/* confdefs.h. */ 7085_ACEOF 7086cat confdefs.h >>conftest.$ac_ext 7087cat >>conftest.$ac_ext <<_ACEOF 7088/* end confdefs.h. */ 7089/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 7090 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 7091#define $ac_func innocuous_$ac_func 7092 7093/* System header to define __stub macros and hopefully few prototypes, 7094 which can conflict with char $ac_func (); below. 7095 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7096 <limits.h> exists even on freestanding compilers. */ 7097 7098#ifdef __STDC__ 7099# include <limits.h> 7100#else 7101# include <assert.h> 7102#endif 7103 7104#undef $ac_func 7105 7106/* Override any GCC internal prototype to avoid an error. 7107 Use char because int might match the return type of a GCC 7108 builtin and then its argument prototype would still apply. */ 7109#ifdef __cplusplus 7110extern "C" 7111#endif 7112char $ac_func (); 7113/* The GNU C library defines this for functions which it implements 7114 to always fail with ENOSYS. Some functions are actually named 7115 something starting with __ and the normal name is an alias. */ 7116#if defined __stub_$ac_func || defined __stub___$ac_func 7117choke me 7118#endif 7119 7120int 7121main () 7122{ 7123return $ac_func (); 7124 ; 7125 return 0; 7126} 7127_ACEOF 7128rm -f conftest.$ac_objext conftest$ac_exeext 7129if { (ac_try="$ac_link" 7130case "(($ac_try" in 7131 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7132 *) ac_try_echo=$ac_try;; 7133esac 7134eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7135 (eval "$ac_link") 2>conftest.er1 7136 ac_status=$? 7137 grep -v '^ *+' conftest.er1 >conftest.err 7138 rm -f conftest.er1 7139 cat conftest.err >&5 7140 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7141 (exit $ac_status); } && 7142 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7143 { (case "(($ac_try" in 7144 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7145 *) ac_try_echo=$ac_try;; 7146esac 7147eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7148 (eval "$ac_try") 2>&5 7149 ac_status=$? 7150 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7151 (exit $ac_status); }; } && 7152 { ac_try='test -s conftest$ac_exeext' 7153 { (case "(($ac_try" in 7154 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7155 *) ac_try_echo=$ac_try;; 7156esac 7157eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7158 (eval "$ac_try") 2>&5 7159 ac_status=$? 7160 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7161 (exit $ac_status); }; }; then 7162 eval "$as_ac_var=yes" 7163else 7164 echo "$as_me: failed program was:" >&5 7165sed 's/^/| /' conftest.$ac_ext >&5 7166 7167 eval "$as_ac_var=no" 7168fi 7169 7170rm -f core conftest.err conftest.$ac_objext \ 7171 conftest$ac_exeext conftest.$ac_ext 7172fi 7173ac_res=`eval echo '${'$as_ac_var'}'` 7174 { echo "$as_me:$LINENO: result: $ac_res" >&5 7175echo "${ECHO_T}$ac_res" >&6; } 7176if test `eval echo '${'$as_ac_var'}'` = yes; then 7177 cat >>confdefs.h <<_ACEOF 7178#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 7179_ACEOF 7180 7181fi 7182done 7183 7184 7185ac_config_files="$ac_config_files Makefile html/Makefile html/images/Makefile" 7186 7187cat >confcache <<\_ACEOF 7188# This file is a shell script that caches the results of configure 7189# tests run on this system so they can be shared between configure 7190# scripts and configure runs, see configure's option --config-cache. 7191# It is not useful on other systems. If it contains results you don't 7192# want to keep, you may remove or edit it. 7193# 7194# config.status only pays attention to the cache file if you give it 7195# the --recheck option to rerun configure. 7196# 7197# `ac_cv_env_foo' variables (set or unset) will be overridden when 7198# loading this file, other *unset* `ac_cv_foo' will be assigned the 7199# following values. 7200 7201_ACEOF 7202 7203# The following way of writing the cache mishandles newlines in values, 7204# but we know of no workaround that is simple, portable, and efficient. 7205# So, we kill variables containing newlines. 7206# Ultrix sh set writes to stderr and can't be redirected directly, 7207# and sets the high bit in the cache file unless we assign to the vars. 7208( 7209 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7210 eval ac_val=\$$ac_var 7211 case $ac_val in #( 7212 *${as_nl}*) 7213 case $ac_var in #( 7214 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 7215echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 7216 esac 7217 case $ac_var in #( 7218 _ | IFS | as_nl) ;; #( 7219 *) $as_unset $ac_var ;; 7220 esac ;; 7221 esac 7222 done 7223 7224 (set) 2>&1 | 7225 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7226 *${as_nl}ac_space=\ *) 7227 # `set' does not quote correctly, so add quotes (double-quote 7228 # substitution turns \\\\ into \\, and sed turns \\ into \). 7229 sed -n \ 7230 "s/'/'\\\\''/g; 7231 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7232 ;; #( 7233 *) 7234 # `set' quotes correctly as required by POSIX, so do not add quotes. 7235 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7236 ;; 7237 esac | 7238 sort 7239) | 7240 sed ' 7241 /^ac_cv_env_/b end 7242 t clear 7243 :clear 7244 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7245 t end 7246 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7247 :end' >>confcache 7248if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7249 if test -w "$cache_file"; then 7250 test "x$cache_file" != "x/dev/null" && 7251 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 7252echo "$as_me: updating cache $cache_file" >&6;} 7253 cat confcache >$cache_file 7254 else 7255 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 7256echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7257 fi 7258fi 7259rm -f confcache 7260 7261test "x$prefix" = xNONE && prefix=$ac_default_prefix 7262# Let make expand exec_prefix. 7263test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7264 7265DEFS=-DHAVE_CONFIG_H 7266 7267ac_libobjs= 7268ac_ltlibobjs= 7269for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7270 # 1. Remove the extension, and $U if already installed. 7271 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7272 ac_i=`echo "$ac_i" | sed "$ac_script"` 7273 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7274 # will be set to the directory where LIBOBJS objects are built. 7275 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7276 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 7277done 7278LIBOBJS=$ac_libobjs 7279 7280LTLIBOBJS=$ac_ltlibobjs 7281 7282 7283if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 7284 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. 7285Usually this means the macro was only invoked conditionally." >&5 7286echo "$as_me: error: conditional \"AMDEP\" was never defined. 7287Usually this means the macro was only invoked conditionally." >&2;} 7288 { (exit 1); exit 1; }; } 7289fi 7290if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 7291 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. 7292Usually this means the macro was only invoked conditionally." >&5 7293echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. 7294Usually this means the macro was only invoked conditionally." >&2;} 7295 { (exit 1); exit 1; }; } 7296fi 7297if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 7298 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. 7299Usually this means the macro was only invoked conditionally." >&5 7300echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. 7301Usually this means the macro was only invoked conditionally." >&2;} 7302 { (exit 1); exit 1; }; } 7303fi 7304 7305: ${CONFIG_STATUS=./config.status} 7306ac_clean_files_save=$ac_clean_files 7307ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7308{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 7309echo "$as_me: creating $CONFIG_STATUS" >&6;} 7310cat >$CONFIG_STATUS <<_ACEOF 7311#! $SHELL 7312# Generated by $as_me. 7313# Run this file to recreate the current configuration. 7314# Compiler output produced by configure, useful for debugging 7315# configure, is in config.log if it exists. 7316 7317debug=false 7318ac_cs_recheck=false 7319ac_cs_silent=false 7320SHELL=\${CONFIG_SHELL-$SHELL} 7321_ACEOF 7322 7323cat >>$CONFIG_STATUS <<\_ACEOF 7324## --------------------- ## 7325## M4sh Initialization. ## 7326## --------------------- ## 7327 7328# Be Bourne compatible 7329if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 7330 emulate sh 7331 NULLCMD=: 7332 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 7333 # is contrary to our usage. Disable this feature. 7334 alias -g '${1+"$@"}'='"$@"' 7335 setopt NO_GLOB_SUBST 7336else 7337 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac 7338fi 7339BIN_SH=xpg4; export BIN_SH # for Tru64 7340DUALCASE=1; export DUALCASE # for MKS sh 7341 7342 7343# PATH needs CR 7344# Avoid depending upon Character Ranges. 7345as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7346as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7347as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7348as_cr_digits='0123456789' 7349as_cr_alnum=$as_cr_Letters$as_cr_digits 7350 7351# The user is always right. 7352if test "${PATH_SEPARATOR+set}" != set; then 7353 echo "#! /bin/sh" >conf$$.sh 7354 echo "exit 0" >>conf$$.sh 7355 chmod +x conf$$.sh 7356 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 7357 PATH_SEPARATOR=';' 7358 else 7359 PATH_SEPARATOR=: 7360 fi 7361 rm -f conf$$.sh 7362fi 7363 7364# Support unset when possible. 7365if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 7366 as_unset=unset 7367else 7368 as_unset=false 7369fi 7370 7371 7372# IFS 7373# We need space, tab and new line, in precisely that order. Quoting is 7374# there to prevent editors from complaining about space-tab. 7375# (If _AS_PATH_WALK were called with IFS unset, it would disable word 7376# splitting by setting IFS to empty value.) 7377as_nl=' 7378' 7379IFS=" "" $as_nl" 7380 7381# Find who we are. Look in the path if we contain no directory separator. 7382case $0 in 7383 *[\\/]* ) as_myself=$0 ;; 7384 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7385for as_dir in $PATH 7386do 7387 IFS=$as_save_IFS 7388 test -z "$as_dir" && as_dir=. 7389 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7390done 7391IFS=$as_save_IFS 7392 7393 ;; 7394esac 7395# We did not find ourselves, most probably we were run as `sh COMMAND' 7396# in which case we are not to be found in the path. 7397if test "x$as_myself" = x; then 7398 as_myself=$0 7399fi 7400if test ! -f "$as_myself"; then 7401 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7402 { (exit 1); exit 1; } 7403fi 7404 7405# Work around bugs in pre-3.0 UWIN ksh. 7406for as_var in ENV MAIL MAILPATH 7407do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 7408done 7409PS1='$ ' 7410PS2='> ' 7411PS4='+ ' 7412 7413# NLS nuisances. 7414for as_var in \ 7415 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 7416 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 7417 LC_TELEPHONE LC_TIME 7418do 7419 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 7420 eval $as_var=C; export $as_var 7421 else 7422 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 7423 fi 7424done 7425 7426# Required to use basename. 7427if expr a : '\(a\)' >/dev/null 2>&1 && 7428 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7429 as_expr=expr 7430else 7431 as_expr=false 7432fi 7433 7434if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7435 as_basename=basename 7436else 7437 as_basename=false 7438fi 7439 7440 7441# Name of the executable. 7442as_me=`$as_basename -- "$0" || 7443$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7444 X"$0" : 'X\(//\)$' \| \ 7445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7446echo X/"$0" | 7447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7448 s//\1/ 7449 q 7450 } 7451 /^X\/\(\/\/\)$/{ 7452 s//\1/ 7453 q 7454 } 7455 /^X\/\(\/\).*/{ 7456 s//\1/ 7457 q 7458 } 7459 s/.*/./; q'` 7460 7461# CDPATH. 7462$as_unset CDPATH 7463 7464 7465 7466 as_lineno_1=$LINENO 7467 as_lineno_2=$LINENO 7468 test "x$as_lineno_1" != "x$as_lineno_2" && 7469 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 7470 7471 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 7472 # uniformly replaced by the line number. The first 'sed' inserts a 7473 # line-number line after each line using $LINENO; the second 'sed' 7474 # does the real work. The second script uses 'N' to pair each 7475 # line-number line with the line containing $LINENO, and appends 7476 # trailing '-' during substitution so that $LINENO is not a special 7477 # case at line end. 7478 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 7479 # scripts with optimization help from Paolo Bonzini. Blame Lee 7480 # E. McMahon (1931-1989) for sed's syntax. :-) 7481 sed -n ' 7482 p 7483 /[$]LINENO/= 7484 ' <$as_myself | 7485 sed ' 7486 s/[$]LINENO.*/&-/ 7487 t lineno 7488 b 7489 :lineno 7490 N 7491 :loop 7492 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 7493 t loop 7494 s/-\n.*// 7495 ' >$as_me.lineno && 7496 chmod +x "$as_me.lineno" || 7497 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 7498 { (exit 1); exit 1; }; } 7499 7500 # Don't try to exec as it changes $[0], causing all sort of problems 7501 # (the dirname of $[0] is not the place where we might find the 7502 # original and so on. Autoconf is especially sensitive to this). 7503 . "./$as_me.lineno" 7504 # Exit status is that of the last command. 7505 exit 7506} 7507 7508 7509if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7510 as_dirname=dirname 7511else 7512 as_dirname=false 7513fi 7514 7515ECHO_C= ECHO_N= ECHO_T= 7516case `echo -n x` in 7517-n*) 7518 case `echo 'x\c'` in 7519 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7520 *) ECHO_C='\c';; 7521 esac;; 7522*) 7523 ECHO_N='-n';; 7524esac 7525 7526if expr a : '\(a\)' >/dev/null 2>&1 && 7527 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7528 as_expr=expr 7529else 7530 as_expr=false 7531fi 7532 7533rm -f conf$$ conf$$.exe conf$$.file 7534if test -d conf$$.dir; then 7535 rm -f conf$$.dir/conf$$.file 7536else 7537 rm -f conf$$.dir 7538 mkdir conf$$.dir 7539fi 7540echo >conf$$.file 7541if ln -s conf$$.file conf$$ 2>/dev/null; then 7542 as_ln_s='ln -s' 7543 # ... but there are two gotchas: 7544 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7545 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7546 # In both cases, we have to default to `cp -p'. 7547 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7548 as_ln_s='cp -p' 7549elif ln conf$$.file conf$$ 2>/dev/null; then 7550 as_ln_s=ln 7551else 7552 as_ln_s='cp -p' 7553fi 7554rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7555rmdir conf$$.dir 2>/dev/null 7556 7557if mkdir -p . 2>/dev/null; then 7558 as_mkdir_p=: 7559else 7560 test -d ./-p && rmdir ./-p 7561 as_mkdir_p=false 7562fi 7563 7564# Find out whether ``test -x'' works. Don't use a zero-byte file, as 7565# systems may use methods other than mode bits to determine executability. 7566cat >conf$$.file <<_ASEOF 7567#! /bin/sh 7568exit 0 7569_ASEOF 7570chmod +x conf$$.file 7571if test -x conf$$.file >/dev/null 2>&1; then 7572 as_executable_p="test -x" 7573else 7574 as_executable_p=: 7575fi 7576rm -f conf$$.file 7577 7578# Sed expression to map a string onto a valid CPP name. 7579as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7580 7581# Sed expression to map a string onto a valid variable name. 7582as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7583 7584 7585exec 6>&1 7586 7587# Save the log message, to keep $[0] and so on meaningful, and to 7588# report actual input values of CONFIG_FILES etc. instead of their 7589# values after options handling. 7590ac_log=" 7591This file was extended by $as_me, which was 7592generated by GNU Autoconf 2.60. Invocation command line was 7593 7594 CONFIG_FILES = $CONFIG_FILES 7595 CONFIG_HEADERS = $CONFIG_HEADERS 7596 CONFIG_LINKS = $CONFIG_LINKS 7597 CONFIG_COMMANDS = $CONFIG_COMMANDS 7598 $ $0 $@ 7599 7600on `(hostname || uname -n) 2>/dev/null | sed 1q` 7601" 7602 7603_ACEOF 7604 7605cat >>$CONFIG_STATUS <<_ACEOF 7606# Files that config.status was made for. 7607config_files="$ac_config_files" 7608config_headers="$ac_config_headers" 7609config_commands="$ac_config_commands" 7610 7611_ACEOF 7612 7613cat >>$CONFIG_STATUS <<\_ACEOF 7614ac_cs_usage="\ 7615\`$as_me' instantiates files from templates according to the 7616current configuration. 7617 7618Usage: $0 [OPTIONS] [FILE]... 7619 7620 -h, --help print this help, then exit 7621 -V, --version print version number, then exit 7622 -q, --quiet do not print progress messages 7623 -d, --debug don't remove temporary files 7624 --recheck update $as_me by reconfiguring in the same conditions 7625 --file=FILE[:TEMPLATE] 7626 instantiate the configuration file FILE 7627 --header=FILE[:TEMPLATE] 7628 instantiate the configuration header FILE 7629 7630Configuration files: 7631$config_files 7632 7633Configuration headers: 7634$config_headers 7635 7636Configuration commands: 7637$config_commands 7638 7639Report bugs to <bug-autoconf@gnu.org>." 7640 7641_ACEOF 7642cat >>$CONFIG_STATUS <<_ACEOF 7643ac_cs_version="\\ 7644config.status 7645configured by $0, generated by GNU Autoconf 2.60, 7646 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 7647 7648Copyright (C) 2006 Free Software Foundation, Inc. 7649This config.status script is free software; the Free Software Foundation 7650gives unlimited permission to copy, distribute and modify it." 7651 7652ac_pwd='$ac_pwd' 7653srcdir='$srcdir' 7654INSTALL='$INSTALL' 7655MKDIR_P='$MKDIR_P' 7656_ACEOF 7657 7658cat >>$CONFIG_STATUS <<\_ACEOF 7659# If no file are specified by the user, then we need to provide default 7660# value. By we need to know if files were specified by the user. 7661ac_need_defaults=: 7662while test $# != 0 7663do 7664 case $1 in 7665 --*=*) 7666 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7667 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7668 ac_shift=: 7669 ;; 7670 *) 7671 ac_option=$1 7672 ac_optarg=$2 7673 ac_shift=shift 7674 ;; 7675 esac 7676 7677 case $ac_option in 7678 # Handling of the options. 7679 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7680 ac_cs_recheck=: ;; 7681 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7682 echo "$ac_cs_version"; exit ;; 7683 --debug | --debu | --deb | --de | --d | -d ) 7684 debug=: ;; 7685 --file | --fil | --fi | --f ) 7686 $ac_shift 7687 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 7688 ac_need_defaults=false;; 7689 --header | --heade | --head | --hea ) 7690 $ac_shift 7691 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 7692 ac_need_defaults=false;; 7693 --he | --h) 7694 # Conflict between --help and --header 7695 { echo "$as_me: error: ambiguous option: $1 7696Try \`$0 --help' for more information." >&2 7697 { (exit 1); exit 1; }; };; 7698 --help | --hel | -h ) 7699 echo "$ac_cs_usage"; exit ;; 7700 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7701 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7702 ac_cs_silent=: ;; 7703 7704 # This is an error. 7705 -*) { echo "$as_me: error: unrecognized option: $1 7706Try \`$0 --help' for more information." >&2 7707 { (exit 1); exit 1; }; } ;; 7708 7709 *) ac_config_targets="$ac_config_targets $1" 7710 ac_need_defaults=false ;; 7711 7712 esac 7713 shift 7714done 7715 7716ac_configure_extra_args= 7717 7718if $ac_cs_silent; then 7719 exec 6>/dev/null 7720 ac_configure_extra_args="$ac_configure_extra_args --silent" 7721fi 7722 7723_ACEOF 7724cat >>$CONFIG_STATUS <<_ACEOF 7725if \$ac_cs_recheck; then 7726 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 7727 CONFIG_SHELL=$SHELL 7728 export CONFIG_SHELL 7729 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7730fi 7731 7732_ACEOF 7733cat >>$CONFIG_STATUS <<\_ACEOF 7734exec 5>>config.log 7735{ 7736 echo 7737 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7738## Running $as_me. ## 7739_ASBOX 7740 echo "$ac_log" 7741} >&5 7742 7743_ACEOF 7744cat >>$CONFIG_STATUS <<_ACEOF 7745# 7746# INIT-COMMANDS 7747# 7748AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 7749 7750_ACEOF 7751 7752cat >>$CONFIG_STATUS <<\_ACEOF 7753 7754# Handling of arguments. 7755for ac_config_target in $ac_config_targets 7756do 7757 case $ac_config_target in 7758 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 7759 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 7760 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 7761 "html/Makefile") CONFIG_FILES="$CONFIG_FILES html/Makefile" ;; 7762 "html/images/Makefile") CONFIG_FILES="$CONFIG_FILES html/images/Makefile" ;; 7763 7764 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 7765echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 7766 { (exit 1); exit 1; }; };; 7767 esac 7768done 7769 7770 7771# If the user did not use the arguments to specify the items to instantiate, 7772# then the envvar interface is used. Set only those that are not. 7773# We use the long form for the default assignment because of an extremely 7774# bizarre bug on SunOS 4.1.3. 7775if $ac_need_defaults; then 7776 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7777 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7778 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 7779fi 7780 7781# Have a temporary directory for convenience. Make it in the build tree 7782# simply because there is no reason against having it here, and in addition, 7783# creating and moving files from /tmp can sometimes cause problems. 7784# Hook for its removal unless debugging. 7785# Note that there is a small window in which the directory will not be cleaned: 7786# after its creation but before its name has been assigned to `$tmp'. 7787$debug || 7788{ 7789 tmp= 7790 trap 'exit_status=$? 7791 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 7792' 0 7793 trap '{ (exit 1); exit 1; }' 1 2 13 15 7794} 7795# Create a (secure) tmp directory for tmp files. 7796 7797{ 7798 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 7799 test -n "$tmp" && test -d "$tmp" 7800} || 7801{ 7802 tmp=./conf$$-$RANDOM 7803 (umask 077 && mkdir "$tmp") 7804} || 7805{ 7806 echo "$me: cannot create a temporary directory in ." >&2 7807 { (exit 1); exit 1; } 7808} 7809 7810# 7811# Set up the sed scripts for CONFIG_FILES section. 7812# 7813 7814# No need to generate the scripts if there are no CONFIG_FILES. 7815# This happens for instance when ./config.status config.h 7816if test -n "$CONFIG_FILES"; then 7817 7818_ACEOF 7819 7820 7821 7822ac_delim='%!_!# ' 7823for ac_last_try in false false false false false :; do 7824 cat >conf$$subs.sed <<_ACEOF 7825SHELL!$SHELL$ac_delim 7826PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 7827PACKAGE_NAME!$PACKAGE_NAME$ac_delim 7828PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 7829PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 7830PACKAGE_STRING!$PACKAGE_STRING$ac_delim 7831PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 7832exec_prefix!$exec_prefix$ac_delim 7833prefix!$prefix$ac_delim 7834program_transform_name!$program_transform_name$ac_delim 7835bindir!$bindir$ac_delim 7836sbindir!$sbindir$ac_delim 7837libexecdir!$libexecdir$ac_delim 7838datarootdir!$datarootdir$ac_delim 7839datadir!$datadir$ac_delim 7840sysconfdir!$sysconfdir$ac_delim 7841sharedstatedir!$sharedstatedir$ac_delim 7842localstatedir!$localstatedir$ac_delim 7843includedir!$includedir$ac_delim 7844oldincludedir!$oldincludedir$ac_delim 7845docdir!$docdir$ac_delim 7846infodir!$infodir$ac_delim 7847htmldir!$htmldir$ac_delim 7848dvidir!$dvidir$ac_delim 7849pdfdir!$pdfdir$ac_delim 7850psdir!$psdir$ac_delim 7851libdir!$libdir$ac_delim 7852localedir!$localedir$ac_delim 7853mandir!$mandir$ac_delim 7854DEFS!$DEFS$ac_delim 7855ECHO_C!$ECHO_C$ac_delim 7856ECHO_N!$ECHO_N$ac_delim 7857ECHO_T!$ECHO_T$ac_delim 7858LIBS!$LIBS$ac_delim 7859build_alias!$build_alias$ac_delim 7860host_alias!$host_alias$ac_delim 7861target_alias!$target_alias$ac_delim 7862INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim 7863INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim 7864INSTALL_DATA!$INSTALL_DATA$ac_delim 7865am__isrc!$am__isrc$ac_delim 7866CYGPATH_W!$CYGPATH_W$ac_delim 7867PACKAGE!$PACKAGE$ac_delim 7868VERSION!$VERSION$ac_delim 7869ACLOCAL!$ACLOCAL$ac_delim 7870AUTOCONF!$AUTOCONF$ac_delim 7871AUTOMAKE!$AUTOMAKE$ac_delim 7872AUTOHEADER!$AUTOHEADER$ac_delim 7873MAKEINFO!$MAKEINFO$ac_delim 7874install_sh!$install_sh$ac_delim 7875STRIP!$STRIP$ac_delim 7876INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim 7877mkdir_p!$mkdir_p$ac_delim 7878AWK!$AWK$ac_delim 7879SET_MAKE!$SET_MAKE$ac_delim 7880am__leading_dot!$am__leading_dot$ac_delim 7881AMTAR!$AMTAR$ac_delim 7882am__tar!$am__tar$ac_delim 7883am__untar!$am__untar$ac_delim 7884CC!$CC$ac_delim 7885CFLAGS!$CFLAGS$ac_delim 7886LDFLAGS!$LDFLAGS$ac_delim 7887CPPFLAGS!$CPPFLAGS$ac_delim 7888ac_ct_CC!$ac_ct_CC$ac_delim 7889EXEEXT!$EXEEXT$ac_delim 7890OBJEXT!$OBJEXT$ac_delim 7891DEPDIR!$DEPDIR$ac_delim 7892am__include!$am__include$ac_delim 7893am__quote!$am__quote$ac_delim 7894AMDEP_TRUE!$AMDEP_TRUE$ac_delim 7895AMDEP_FALSE!$AMDEP_FALSE$ac_delim 7896AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim 7897CCDEPMODE!$CCDEPMODE$ac_delim 7898am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim 7899am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim 7900M4!$M4$ac_delim 7901XMKMF!$XMKMF$ac_delim 7902CPP!$CPP$ac_delim 7903X_CFLAGS!$X_CFLAGS$ac_delim 7904X_PRE_LIBS!$X_PRE_LIBS$ac_delim 7905X_LIBS!$X_LIBS$ac_delim 7906X_EXTRA_LIBS!$X_EXTRA_LIBS$ac_delim 7907GREP!$GREP$ac_delim 7908EGREP!$EGREP$ac_delim 7909LIBOBJS!$LIBOBJS$ac_delim 7910LTLIBOBJS!$LTLIBOBJS$ac_delim 7911_ACEOF 7912 7913 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 86; then 7914 break 7915 elif $ac_last_try; then 7916 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 7917echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 7918 { (exit 1); exit 1; }; } 7919 else 7920 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 7921 fi 7922done 7923 7924ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 7925if test -n "$ac_eof"; then 7926 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 7927 ac_eof=`expr $ac_eof + 1` 7928fi 7929 7930cat >>$CONFIG_STATUS <<_ACEOF 7931cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof 7932/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end 7933_ACEOF 7934sed ' 7935s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 7936s/^/s,@/; s/!/@,|#_!!_#|/ 7937:n 7938t n 7939s/'"$ac_delim"'$/,g/; t 7940s/$/\\/; p 7941N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 7942' >>$CONFIG_STATUS <conf$$subs.sed 7943rm -f conf$$subs.sed 7944cat >>$CONFIG_STATUS <<_ACEOF 7945:end 7946s/|#_!!_#|//g 7947CEOF$ac_eof 7948_ACEOF 7949 7950 7951# VPATH may cause trouble with some makes, so we remove $(srcdir), 7952# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 7953# trailing colons and then remove the whole line if VPATH becomes empty 7954# (actually we leave an empty line to preserve line numbers). 7955if test "x$srcdir" = x.; then 7956 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 7957s/:*\$(srcdir):*/:/ 7958s/:*\${srcdir}:*/:/ 7959s/:*@srcdir@:*/:/ 7960s/^\([^=]*=[ ]*\):*/\1/ 7961s/:*$// 7962s/^[^=]*=[ ]*$// 7963}' 7964fi 7965 7966cat >>$CONFIG_STATUS <<\_ACEOF 7967fi # test -n "$CONFIG_FILES" 7968 7969 7970for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS 7971do 7972 case $ac_tag in 7973 :[FHLC]) ac_mode=$ac_tag; continue;; 7974 esac 7975 case $ac_mode$ac_tag in 7976 :[FHL]*:*);; 7977 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 7978echo "$as_me: error: Invalid tag $ac_tag." >&2;} 7979 { (exit 1); exit 1; }; };; 7980 :[FH]-) ac_tag=-:-;; 7981 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 7982 esac 7983 ac_save_IFS=$IFS 7984 IFS=: 7985 set x $ac_tag 7986 IFS=$ac_save_IFS 7987 shift 7988 ac_file=$1 7989 shift 7990 7991 case $ac_mode in 7992 :L) ac_source=$1;; 7993 :[FH]) 7994 ac_file_inputs= 7995 for ac_f 7996 do 7997 case $ac_f in 7998 -) ac_f="$tmp/stdin";; 7999 *) # Look for the file first in the build tree, then in the source tree 8000 # (if the path is not absolute). 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8181cat >>$CONFIG_STATUS <<_ACEOF 8182 sed "$ac_vpsub 8183$extrasub 8184_ACEOF 8185cat >>$CONFIG_STATUS <<\_ACEOF 8186:t 8187/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8188s&@configure_input@&$configure_input&;t t 8189s&@top_builddir@&$ac_top_builddir_sub&;t t 8190s&@srcdir@&$ac_srcdir&;t t 8191s&@abs_srcdir@&$ac_abs_srcdir&;t t 8192s&@top_srcdir@&$ac_top_srcdir&;t t 8193s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8194s&@builddir@&$ac_builddir&;t t 8195s&@abs_builddir@&$ac_abs_builddir&;t t 8196s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8197s&@INSTALL@&$ac_INSTALL&;t t 8198s&@MKDIR_P@&$ac_MKDIR_P&;t t 8199$ac_datarootdir_hack 8200" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out 8201 8202test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8203 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 8204 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 8205 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8206which seems to be undefined. Please make sure it is defined." >&5 8207echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8208which seems to be undefined. Please make sure it is defined." >&2;} 8209 8210 rm -f "$tmp/stdin" 8211 case $ac_file in 8212 -) cat "$tmp/out"; rm -f "$tmp/out";; 8213 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 8214 esac 8215 ;; 8216 :H) 8217 # 8218 # CONFIG_HEADER 8219 # 8220_ACEOF 8221 8222# Transform confdefs.h into a sed script `conftest.defines', that 8223# substitutes the proper values into config.h.in to produce config.h. 8224rm -f conftest.defines conftest.tail 8225# First, append a space to every undef/define line, to ease matching. 8226echo 's/$/ /' >conftest.defines 8227# Then, protect against being on the right side of a sed subst, or in 8228# an unquoted here document, in config.status. If some macros were 8229# called several times there might be several #defines for the same 8230# symbol, which is useless. 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This is necessary, for 8257# example, in the case of _POSIX_SOURCE, which is predefined and required 8258# on some systems where configure will not decide to define it. 8259# (The regexp can be short, since the line contains either #define or #undef.) 8260echo 's/ $// 8261s,^[ #]*u.*,/* & */,' >>conftest.defines 8262 8263# Break up conftest.defines: 8264ac_max_sed_lines=50 8265 8266# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" 8267# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" 8268# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" 8269# et cetera. 8270ac_in='$ac_file_inputs' 8271ac_out='"$tmp/out1"' 8272ac_nxt='"$tmp/out2"' 8273 8274while : 8275do 8276 # Write a here document: 8277 cat >>$CONFIG_STATUS <<_ACEOF 8278 # First, check the format of the line: 8279 cat >"\$tmp/defines.sed" <<\\CEOF 8280/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def 8281/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def 8282b 8283:def 8284_ACEOF 8285 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS 8286 echo 'CEOF 8287 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS 8288 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in 8289 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail 8290 grep . conftest.tail >/dev/null || break 8291 rm -f conftest.defines 8292 mv conftest.tail conftest.defines 8293done 8294rm -f conftest.defines conftest.tail 8295 8296echo "ac_result=$ac_in" >>$CONFIG_STATUS 8297cat >>$CONFIG_STATUS <<\_ACEOF 8298 if test x"$ac_file" != x-; then 8299 echo "/* $configure_input */" >"$tmp/config.h" 8300 cat "$ac_result" >>"$tmp/config.h" 8301 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 8302 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 8303echo "$as_me: $ac_file is unchanged" >&6;} 8304 else 8305 rm -f $ac_file 8306 mv "$tmp/config.h" $ac_file 8307 fi 8308 else 8309 echo "/* $configure_input */" 8310 cat "$ac_result" 8311 fi 8312 rm -f "$tmp/out12" 8313# Compute $ac_file's index in $config_headers. 8314_am_arg=$ac_file 8315_am_stamp_count=1 8316for _am_header in $config_headers :; do 8317 case $_am_header in 8318 $_am_arg | $_am_arg:* ) 8319 break ;; 8320 * ) 8321 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 8322 esac 8323done 8324echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 8325$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8326 X"$_am_arg" : 'X\(//\)[^/]' \| \ 8327 X"$_am_arg" : 'X\(//\)$' \| \ 8328 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 8329echo X"$_am_arg" | 8330 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8331 s//\1/ 8332 q 8333 } 8334 /^X\(\/\/\)[^/].*/{ 8335 s//\1/ 8336 q 8337 } 8338 /^X\(\/\/\)$/{ 8339 s//\1/ 8340 q 8341 } 8342 /^X\(\/\).*/{ 8343 s//\1/ 8344 q 8345 } 8346 s/.*/./; q'`/stamp-h$_am_stamp_count 8347 ;; 8348 8349 :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 8350echo "$as_me: executing $ac_file commands" >&6;} 8351 ;; 8352 esac 8353 8354 8355 case $ac_file$ac_mode in 8356 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 8357 # Autoconf 2.62 quotes --file arguments for eval, but not when files 8358 # are listed without --file. 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We invoke sed twice because it is the 8414 # simplest approach to changing $(DEPDIR) to its actual value in the 8415 # expansion. 8416 for file in `sed -n " 8417 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 8418 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 8419 # Make sure the directory exists. 8420 test -f "$dirpart/$file" && continue 8421 fdir=`$as_dirname -- "$file" || 8422$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8423 X"$file" : 'X\(//\)[^/]' \| \ 8424 X"$file" : 'X\(//\)$' \| \ 8425 X"$file" : 'X\(/\)' \| . 2>/dev/null || 8426echo X"$file" | 8427 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8428 s//\1/ 8429 q 8430 } 8431 /^X\(\/\/\)[^/].*/{ 8432 s//\1/ 8433 q 8434 } 8435 /^X\(\/\/\)$/{ 8436 s//\1/ 8437 q 8438 } 8439 /^X\(\/\).*/{ 8440 s//\1/ 8441 q 8442 } 8443 s/.*/./; q'` 8444 { as_dir=$dirpart/$fdir 8445 case $as_dir in #( 8446 -*) as_dir=./$as_dir;; 8447 esac 8448 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 8449 as_dirs= 8450 while :; do 8451 case $as_dir in #( 8452 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 8453 *) as_qdir=$as_dir;; 8454 esac 8455 as_dirs="'$as_qdir' $as_dirs" 8456 as_dir=`$as_dirname -- "$as_dir" || 8457$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8458 X"$as_dir" : 'X\(//\)[^/]' \| \ 8459 X"$as_dir" : 'X\(//\)$' \| \ 8460 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8461echo X"$as_dir" | 8462 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8463 s//\1/ 8464 q 8465 } 8466 /^X\(\/\/\)[^/].*/{ 8467 s//\1/ 8468 q 8469 } 8470 /^X\(\/\/\)$/{ 8471 s//\1/ 8472 q 8473 } 8474 /^X\(\/\).*/{ 8475 s//\1/ 8476 q 8477 } 8478 s/.*/./; q'` 8479 test -d "$as_dir" && break 8480 done 8481 test -z "$as_dirs" || eval "mkdir $as_dirs" 8482 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 8483echo "$as_me: error: cannot create directory $as_dir" >&2;} 8484 { (exit 1); exit 1; }; }; } 8485 # echo "creating $dirpart/$file" 8486 echo '# dummy' > "$dirpart/$file" 8487 done 8488 done 8489} 8490 ;; 8491 8492 esac 8493done # for ac_tag 8494 8495 8496{ (exit 0); exit 0; } 8497_ACEOF 8498chmod +x $CONFIG_STATUS 8499ac_clean_files=$ac_clean_files_save 8500 8501 8502# configure is writing to config.log, and then calls config.status. 8503# config.status does its own redirection, appending to config.log. 8504# Unfortunately, on DOS this fails, as config.log is still kept open 8505# by configure, so config.status won't be able to write to it; its 8506# output is simply discarded. 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