1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.61 for dv2sub 0.3. 4# 5# Report bugs to <http://dv2sub.sourceforge.net/>. 6# 7# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## --------------------- ## 12## M4sh Initialization. ## 13## --------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 18 emulate sh 19 NULLCMD=: 20 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 21 # is contrary to our usage. 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See below for descriptions of some of the useful variables. 1222 1223Defaults for the options are specified in brackets. 1224 1225Configuration: 1226 -h, --help display this help and exit 1227 --help=short display options specific to this package 1228 --help=recursive display the short help of all the included packages 1229 -V, --version display version information and exit 1230 -q, --quiet, --silent do not print \`checking...' messages 1231 --cache-file=FILE cache test results in FILE [disabled] 1232 -C, --config-cache alias for \`--cache-file=config.cache' 1233 -n, --no-create do not create output files 1234 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1235 1236Installation directories: 1237 --prefix=PREFIX install architecture-independent files in PREFIX 1238 [$ac_default_prefix] 1239 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1240 [PREFIX] 1241 1242By default, \`make install' will install all the files in 1243\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1244an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1245for instance \`--prefix=\$HOME'. 1246 1247For better control, use the options below. 1248 1249Fine tuning of the installation directories: 1250 --bindir=DIR user executables [EPREFIX/bin] 1251 --sbindir=DIR system admin executables [EPREFIX/sbin] 1252 --libexecdir=DIR program executables [EPREFIX/libexec] 1253 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1254 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1255 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1256 --libdir=DIR object code libraries [EPREFIX/lib] 1257 --includedir=DIR C header files [PREFIX/include] 1258 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1259 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1260 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1261 --infodir=DIR info documentation [DATAROOTDIR/info] 1262 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1263 --mandir=DIR man documentation [DATAROOTDIR/man] 1264 --docdir=DIR documentation root [DATAROOTDIR/doc/dv2sub] 1265 --htmldir=DIR html documentation [DOCDIR] 1266 --dvidir=DIR dvi documentation [DOCDIR] 1267 --pdfdir=DIR pdf documentation [DOCDIR] 1268 --psdir=DIR ps documentation [DOCDIR] 1269_ACEOF 1270 1271 cat <<\_ACEOF 1272 1273Program names: 1274 --program-prefix=PREFIX prepend PREFIX to installed program names 1275 --program-suffix=SUFFIX append SUFFIX to installed program names 1276 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1277_ACEOF 1278fi 1279 1280if test -n "$ac_init_help"; then 1281 case $ac_init_help in 1282 short | recursive ) echo "Configuration of dv2sub 0.3:";; 1283 esac 1284 cat <<\_ACEOF 1285 1286Optional Features: 1287 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1288 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1289 --disable-dependency-tracking speeds up one-time build 1290 --enable-dependency-tracking do not reject slow dependency extractors 1291 --disable-largefile omit support for large files 1292 1293Some influential environment variables: 1294 CC C compiler command 1295 CFLAGS C compiler flags 1296 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1297 nonstandard directory <lib dir> 1298 LIBS libraries to pass to the linker, e.g. -l<library> 1299 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1300 you have headers in a nonstandard directory <include dir> 1301 CPP C preprocessor 1302 PKG_CONFIG path to pkg-config utility 1303 LIBDV_CFLAGS 1304 C compiler flags for LIBDV, overriding pkg-config 1305 LIBDV_LIBS linker flags for LIBDV, overriding pkg-config 1306 1307Use these variables to override the choices made by `configure' or to help 1308it to find libraries and programs with nonstandard names/locations. 1309 1310Report bugs to <http://dv2sub.sourceforge.net/>. 1311_ACEOF 1312ac_status=$? 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1364 cd "$ac_pwd" || { ac_status=$?; break; } 1365 done 1366fi 1367 1368test -n "$ac_init_help" && exit $ac_status 1369if $ac_init_version; then 1370 cat <<\_ACEOF 1371dv2sub configure 0.3 1372generated by GNU Autoconf 2.61 1373 1374Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 13752002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 1376This configure script is free software; the Free Software Foundation 1377gives unlimited permission to copy, distribute and modify it. 1378_ACEOF 1379 exit 1380fi 1381cat >config.log <<_ACEOF 1382This file contains any messages produced by compilers while 1383running configure, to aid debugging if configure makes a mistake. 1384 1385It was created by dv2sub $as_me 0.3, which was 1386generated by GNU Autoconf 2.61. Invocation command line was 1387 1388 $ $0 $@ 1389 1390_ACEOF 1391exec 5>>config.log 1392{ 1393cat <<_ASUNAME 1394## --------- ## 1395## Platform. ## 1396## --------- ## 1397 1398hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1399uname -m = `(uname -m) 2>/dev/null || echo unknown` 1400uname -r = `(uname -r) 2>/dev/null || echo unknown` 1401uname -s = `(uname -s) 2>/dev/null || echo unknown` 1402uname -v = `(uname -v) 2>/dev/null || echo unknown` 1403 1404/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1405/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1406 1407/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1408/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1409/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1410/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1411/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1412/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1413/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1414 1415_ASUNAME 1416 1417as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1418for as_dir in $PATH 1419do 1420 IFS=$as_save_IFS 1421 test -z "$as_dir" && as_dir=. 1422 echo "PATH: $as_dir" 1423done 1424IFS=$as_save_IFS 1425 1426} >&5 1427 1428cat >&5 <<_ACEOF 1429 1430 1431## ----------- ## 1432## Core tests. ## 1433## ----------- ## 1434 1435_ACEOF 1436 1437 1438# Keep a trace of the command line. 1439# Strip out --no-create and --no-recursion so they do not pile up. 1440# Strip out --silent because we don't want to record it for future runs. 1441# Also quote any args containing shell meta-characters. 1442# Make two passes to allow for proper duplicate-argument suppression. 1443ac_configure_args= 1444ac_configure_args0= 1445ac_configure_args1= 1446ac_must_keep_next=false 1447for ac_pass in 1 2 1448do 1449 for ac_arg 1450 do 1451 case $ac_arg in 1452 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1453 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1454 | -silent | --silent | --silen | --sile | --sil) 1455 continue ;; 1456 *\'*) 1457 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1458 esac 1459 case $ac_pass in 1460 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1461 2) 1462 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1463 if test $ac_must_keep_next = true; then 1464 ac_must_keep_next=false # Got value, back to normal. 1465 else 1466 case $ac_arg in 1467 *=* | --config-cache | -C | -disable-* | --disable-* \ 1468 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1469 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1470 | -with-* | --with-* | -without-* | --without-* | --x) 1471 case "$ac_configure_args0 " in 1472 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1473 esac 1474 ;; 1475 -* ) ac_must_keep_next=true ;; 1476 esac 1477 fi 1478 ac_configure_args="$ac_configure_args '$ac_arg'" 1479 ;; 1480 esac 1481 done 1482done 1483$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1484$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1485 1486# When interrupted or exit'd, cleanup temporary files, and complete 1487# config.log. We remove comments because anyway the quotes in there 1488# would cause problems or look ugly. 1489# WARNING: Use '\'' to represent an apostrophe within the trap. 1490# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1491trap 'exit_status=$? 1492 # Save into config.log some information that might help in debugging. 1493 { 1494 echo 1495 1496 cat <<\_ASBOX 1497## ---------------- ## 1498## Cache variables. ## 1499## ---------------- ## 1500_ASBOX 1501 echo 1502 # The following way of writing the cache mishandles newlines in values, 1503( 1504 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1505 eval ac_val=\$$ac_var 1506 case $ac_val in #( 1507 *${as_nl}*) 1508 case $ac_var in #( 1509 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1510echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1511 esac 1512 case $ac_var in #( 1513 _ | IFS | as_nl) ;; #( 1514 *) $as_unset $ac_var ;; 1515 esac ;; 1516 esac 1517 done 1518 (set) 2>&1 | 1519 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1520 *${as_nl}ac_space=\ *) 1521 sed -n \ 1522 "s/'\''/'\''\\\\'\'''\''/g; 1523 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1524 ;; #( 1525 *) 1526 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1527 ;; 1528 esac | 1529 sort 1530) 1531 echo 1532 1533 cat <<\_ASBOX 1534## ----------------- ## 1535## Output variables. ## 1536## ----------------- ## 1537_ASBOX 1538 echo 1539 for ac_var in $ac_subst_vars 1540 do 1541 eval ac_val=\$$ac_var 1542 case $ac_val in 1543 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1544 esac 1545 echo "$ac_var='\''$ac_val'\''" 1546 done | sort 1547 echo 1548 1549 if test -n "$ac_subst_files"; then 1550 cat <<\_ASBOX 1551## ------------------- ## 1552## File substitutions. ## 1553## ------------------- ## 1554_ASBOX 1555 echo 1556 for ac_var in $ac_subst_files 1557 do 1558 eval ac_val=\$$ac_var 1559 case $ac_val in 1560 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1561 esac 1562 echo "$ac_var='\''$ac_val'\''" 1563 done | sort 1564 echo 1565 fi 1566 1567 if test -s confdefs.h; then 1568 cat <<\_ASBOX 1569## ----------- ## 1570## confdefs.h. ## 1571## ----------- ## 1572_ASBOX 1573 echo 1574 cat confdefs.h 1575 echo 1576 fi 1577 test "$ac_signal" != 0 && 1578 echo "$as_me: caught signal $ac_signal" 1579 echo "$as_me: exit $exit_status" 1580 } >&5 1581 rm -f core *.core core.conftest.* && 1582 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1583 exit $exit_status 1584' 0 1585for ac_signal in 1 2 13 15; do 1586 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1587done 1588ac_signal=0 1589 1590# confdefs.h avoids OS command line length limits that DEFS can exceed. 1591rm -f -r conftest* confdefs.h 1592 1593# Predefined preprocessor variables. 1594 1595cat >>confdefs.h <<_ACEOF 1596#define PACKAGE_NAME "$PACKAGE_NAME" 1597_ACEOF 1598 1599 1600cat >>confdefs.h <<_ACEOF 1601#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1602_ACEOF 1603 1604 1605cat >>confdefs.h <<_ACEOF 1606#define PACKAGE_VERSION "$PACKAGE_VERSION" 1607_ACEOF 1608 1609 1610cat >>confdefs.h <<_ACEOF 1611#define PACKAGE_STRING "$PACKAGE_STRING" 1612_ACEOF 1613 1614 1615cat >>confdefs.h <<_ACEOF 1616#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1617_ACEOF 1618 1619 1620# Let the site file select an alternate cache file if it wants to. 1621# Prefer explicitly selected file to automatically selected ones. 1622if test -n "$CONFIG_SITE"; then 1623 set x "$CONFIG_SITE" 1624elif test "x$prefix" != xNONE; then 1625 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1626else 1627 set x "$ac_default_prefix/share/config.site" \ 1628 "$ac_default_prefix/etc/config.site" 1629fi 1630shift 1631for ac_site_file 1632do 1633 if test -r "$ac_site_file"; then 1634 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1635echo "$as_me: loading site script $ac_site_file" >&6;} 1636 sed 's/^/| /' "$ac_site_file" >&5 1637 . "$ac_site_file" 1638 fi 1639done 1640 1641if test -r "$cache_file"; then 1642 # Some versions of bash will fail to source /dev/null (special 1643 # files actually), so we avoid doing that. 1644 if test -f "$cache_file"; then 1645 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1646echo "$as_me: loading cache $cache_file" >&6;} 1647 case $cache_file in 1648 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1649 *) . "./$cache_file";; 1650 esac 1651 fi 1652else 1653 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1654echo "$as_me: creating cache $cache_file" >&6;} 1655 >$cache_file 1656fi 1657 1658# Check that the precious variables saved in the cache have kept the same 1659# value. 1660ac_cache_corrupted=false 1661for ac_var in $ac_precious_vars; do 1662 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1663 eval ac_new_set=\$ac_env_${ac_var}_set 1664 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1665 eval ac_new_val=\$ac_env_${ac_var}_value 1666 case $ac_old_set,$ac_new_set in 1667 set,) 1668 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1669echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1670 ac_cache_corrupted=: ;; 1671 ,set) 1672 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1673echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1674 ac_cache_corrupted=: ;; 1675 ,);; 1676 *) 1677 if test "x$ac_old_val" != "x$ac_new_val"; then 1678 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1679echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1680 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1681echo "$as_me: former value: $ac_old_val" >&2;} 1682 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1683echo "$as_me: current value: $ac_new_val" >&2;} 1684 ac_cache_corrupted=: 1685 fi;; 1686 esac 1687 # Pass precious variables to config.status. 1688 if test "$ac_new_set" = set; then 1689 case $ac_new_val in 1690 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1691 *) ac_arg=$ac_var=$ac_new_val ;; 1692 esac 1693 case " $ac_configure_args " in 1694 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1695 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1696 esac 1697 fi 1698done 1699if $ac_cache_corrupted; then 1700 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1701echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1702 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1703echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1704 { (exit 1); exit 1; }; } 1705fi 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731ac_ext=c 1732ac_cpp='$CPP $CPPFLAGS' 1733ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1734ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1735ac_compiler_gnu=$ac_cv_c_compiler_gnu 1736 1737 1738ac_aux_dir= 1739for ac_dir in autotools "$srcdir"/autotools; do 1740 if test -f "$ac_dir/install-sh"; then 1741 ac_aux_dir=$ac_dir 1742 ac_install_sh="$ac_aux_dir/install-sh -c" 1743 break 1744 elif test -f "$ac_dir/install.sh"; then 1745 ac_aux_dir=$ac_dir 1746 ac_install_sh="$ac_aux_dir/install.sh -c" 1747 break 1748 elif test -f "$ac_dir/shtool"; then 1749 ac_aux_dir=$ac_dir 1750 ac_install_sh="$ac_aux_dir/shtool install -c" 1751 break 1752 fi 1753done 1754if test -z "$ac_aux_dir"; then 1755 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in autotools \"$srcdir\"/autotools" >&5 1756echo "$as_me: error: cannot find install-sh or install.sh in autotools \"$srcdir\"/autotools" >&2;} 1757 { (exit 1); exit 1; }; } 1758fi 1759 1760# These three variables are undocumented and unsupported, 1761# and are intended to be withdrawn in a future Autoconf release. 1762# They can cause serious problems if a builder's source tree is in a directory 1763# whose full name contains unusual characters. 1764ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1765ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1766ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1767 1768 1769 1770ac_config_headers="$ac_config_headers src/config.h" 1771 1772am__api_version="1.9" 1773# Find a good install program. We prefer a C program (faster), 1774# so one script is as good as another. But avoid the broken or 1775# incompatible versions: 1776# SysV /etc/install, /usr/sbin/install 1777# SunOS /usr/etc/install 1778# IRIX /sbin/install 1779# AIX /bin/install 1780# AmigaOS /C/install, which installs bootblocks on floppy discs 1781# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1782# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1783# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1784# OS/2's system install, which has a completely different semantic 1785# ./install, which can be erroneously created by make from ./install.sh. 1786{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1787echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } 1788if test -z "$INSTALL"; then 1789if test "${ac_cv_path_install+set}" = set; then 1790 echo $ECHO_N "(cached) $ECHO_C" >&6 1791else 1792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1793for as_dir in $PATH 1794do 1795 IFS=$as_save_IFS 1796 test -z "$as_dir" && as_dir=. 1797 # Account for people who put trailing slashes in PATH elements. 1798case $as_dir/ in 1799 ./ | .// | /cC/* | \ 1800 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1801 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 1802 /usr/ucb/* ) ;; 1803 *) 1804 # OSF1 and SCO ODT 3.0 have their own names for install. 1805 # Don't use installbsd from OSF since it installs stuff as root 1806 # by default. 1807 for ac_prog in ginstall scoinst install; do 1808 for ac_exec_ext in '' $ac_executable_extensions; do 1809 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 1810 if test $ac_prog = install && 1811 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1812 # AIX install. It has an incompatible calling convention. 1813 : 1814 elif test $ac_prog = install && 1815 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1816 # program-specific install script used by HP pwplus--don't use. 1817 : 1818 else 1819 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 1820 break 3 1821 fi 1822 fi 1823 done 1824 done 1825 ;; 1826esac 1827done 1828IFS=$as_save_IFS 1829 1830 1831fi 1832 if test "${ac_cv_path_install+set}" = set; then 1833 INSTALL=$ac_cv_path_install 1834 else 1835 # As a last resort, use the slow shell script. Don't cache a 1836 # value for INSTALL within a source directory, because that will 1837 # break other packages using the cache if that directory is 1838 # removed, or if the value is a relative name. 1839 INSTALL=$ac_install_sh 1840 fi 1841fi 1842{ echo "$as_me:$LINENO: result: $INSTALL" >&5 1843echo "${ECHO_T}$INSTALL" >&6; } 1844 1845# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1846# It thinks the first close brace ends the variable substitution. 1847test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1848 1849test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 1850 1851test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1852 1853{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5 1854echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; } 1855# Just in case 1856sleep 1 1857echo timestamp > conftest.file 1858# Do `set' in a subshell so we don't clobber the current shell's 1859# arguments. Must try -L first in case configure is actually a 1860# symlink; some systems play weird games with the mod time of symlinks 1861# (eg FreeBSD returns the mod time of the symlink's containing 1862# directory). 1863if ( 1864 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 1865 if test "$*" = "X"; then 1866 # -L didn't work. 1867 set X `ls -t $srcdir/configure conftest.file` 1868 fi 1869 rm -f conftest.file 1870 if test "$*" != "X $srcdir/configure conftest.file" \ 1871 && test "$*" != "X conftest.file $srcdir/configure"; then 1872 1873 # If neither matched, then we have a broken ls. This can happen 1874 # if, for instance, CONFIG_SHELL is bash and it inherits a 1875 # broken ls alias from the environment. This has actually 1876 # happened. Such a system could not be considered "sane". 1877 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken 1878alias in your environment" >&5 1879echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken 1880alias in your environment" >&2;} 1881 { (exit 1); exit 1; }; } 1882 fi 1883 1884 test "$2" = conftest.file 1885 ) 1886then 1887 # Ok. 1888 : 1889else 1890 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! 1891Check your system clock" >&5 1892echo "$as_me: error: newly created file is older than distributed files! 1893Check your system clock" >&2;} 1894 { (exit 1); exit 1; }; } 1895fi 1896{ echo "$as_me:$LINENO: result: yes" >&5 1897echo "${ECHO_T}yes" >&6; } 1898test "$program_prefix" != NONE && 1899 program_transform_name="s&^&$program_prefix&;$program_transform_name" 1900# Use a double $ so make ignores it. 1901test "$program_suffix" != NONE && 1902 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 1903# Double any \ or $. echo might interpret backslashes. 1904# By default was `s,x,x', remove it if useless. 1905cat <<\_ACEOF >conftest.sed 1906s/[\\$]/&&/g;s/;s,x,x,$// 1907_ACEOF 1908program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1909rm -f conftest.sed 1910 1911# expand $ac_aux_dir to an absolute path 1912am_aux_dir=`cd $ac_aux_dir && pwd` 1913 1914test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 1915# Use eval to expand $SHELL 1916if eval "$MISSING --run true"; then 1917 am_missing_run="$MISSING --run " 1918else 1919 am_missing_run= 1920 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 1921echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 1922fi 1923 1924if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then 1925 # We used to keeping the `.' as first argument, in order to 1926 # allow $(mkdir_p) to be used without argument. As in 1927 # $(mkdir_p) $(somedir) 1928 # where $(somedir) is conditionally defined. However this is wrong 1929 # for two reasons: 1930 # 1. if the package is installed by a user who cannot write `.' 1931 # make install will fail, 1932 # 2. the above comment should most certainly read 1933 # $(mkdir_p) $(DESTDIR)$(somedir) 1934 # so it does not work when $(somedir) is undefined and 1935 # $(DESTDIR) is not. 1936 # To support the latter case, we have to write 1937 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), 1938 # so the `.' trick is pointless. 1939 mkdir_p='mkdir -p --' 1940else 1941 # On NextStep and OpenStep, the `mkdir' command does not 1942 # recognize any option. It will interpret all options as 1943 # directories to create, and then abort because `.' already 1944 # exists. 1945 for d in ./-p ./--version; 1946 do 1947 test -d $d && rmdir $d 1948 done 1949 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. 1950 if test -f "$ac_aux_dir/mkinstalldirs"; then 1951 mkdir_p='$(mkinstalldirs)' 1952 else 1953 mkdir_p='$(install_sh) -d' 1954 fi 1955fi 1956 1957for ac_prog in gawk mawk nawk awk 1958do 1959 # Extract the first word of "$ac_prog", so it can be a program name with args. 1960set dummy $ac_prog; ac_word=$2 1961{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1962echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1963if test "${ac_cv_prog_AWK+set}" = set; then 1964 echo $ECHO_N "(cached) $ECHO_C" >&6 1965else 1966 if test -n "$AWK"; then 1967 ac_cv_prog_AWK="$AWK" # Let the user override the test. 1968else 1969as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1970for as_dir in $PATH 1971do 1972 IFS=$as_save_IFS 1973 test -z "$as_dir" && as_dir=. 1974 for ac_exec_ext in '' $ac_executable_extensions; do 1975 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1976 ac_cv_prog_AWK="$ac_prog" 1977 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1978 break 2 1979 fi 1980done 1981done 1982IFS=$as_save_IFS 1983 1984fi 1985fi 1986AWK=$ac_cv_prog_AWK 1987if test -n "$AWK"; then 1988 { echo "$as_me:$LINENO: result: $AWK" >&5 1989echo "${ECHO_T}$AWK" >&6; } 1990else 1991 { echo "$as_me:$LINENO: result: no" >&5 1992echo "${ECHO_T}no" >&6; } 1993fi 1994 1995 1996 test -n "$AWK" && break 1997done 1998 1999{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2000echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } 2001set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2002if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 2003 echo $ECHO_N "(cached) $ECHO_C" >&6 2004else 2005 cat >conftest.make <<\_ACEOF 2006SHELL = /bin/sh 2007all: 2008 @echo '@@@%%%=$(MAKE)=@@@%%%' 2009_ACEOF 2010# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2011case `${MAKE-make} -f conftest.make 2>/dev/null` in 2012 *@@@%%%=?*=@@@%%%*) 2013 eval ac_cv_prog_make_${ac_make}_set=yes;; 2014 *) 2015 eval ac_cv_prog_make_${ac_make}_set=no;; 2016esac 2017rm -f conftest.make 2018fi 2019if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2020 { echo "$as_me:$LINENO: result: yes" >&5 2021echo "${ECHO_T}yes" >&6; } 2022 SET_MAKE= 2023else 2024 { echo "$as_me:$LINENO: result: no" >&5 2025echo "${ECHO_T}no" >&6; } 2026 SET_MAKE="MAKE=${MAKE-make}" 2027fi 2028 2029rm -rf .tst 2>/dev/null 2030mkdir .tst 2>/dev/null 2031if test -d .tst; then 2032 am__leading_dot=. 2033else 2034 am__leading_dot=_ 2035fi 2036rmdir .tst 2>/dev/null 2037 2038# test to see if srcdir already configured 2039if test "`cd $srcdir && pwd`" != "`pwd`" && 2040 test -f $srcdir/config.status; then 2041 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 2042echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} 2043 { (exit 1); exit 1; }; } 2044fi 2045 2046# test whether we have cygpath 2047if test -z "$CYGPATH_W"; then 2048 if (cygpath --version) >/dev/null 2>/dev/null; then 2049 CYGPATH_W='cygpath -w' 2050 else 2051 CYGPATH_W=echo 2052 fi 2053fi 2054 2055 2056# Define the identity of the package. 2057 PACKAGE=dv2sub 2058 VERSION=0.3 2059 2060 2061cat >>confdefs.h <<_ACEOF 2062#define PACKAGE "$PACKAGE" 2063_ACEOF 2064 2065 2066cat >>confdefs.h <<_ACEOF 2067#define VERSION "$VERSION" 2068_ACEOF 2069 2070# Some tools Automake needs. 2071 2072ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2073 2074 2075AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2076 2077 2078AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2079 2080 2081AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2082 2083 2084MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2085 2086install_sh=${install_sh-"$am_aux_dir/install-sh"} 2087 2088# Installed binaries are usually stripped using `strip' when the user 2089# run `make install-strip'. However `strip' might not be the right 2090# tool to use in cross-compilation environments, therefore Automake 2091# will honor the `STRIP' environment variable to overrule this program. 2092if test "$cross_compiling" != no; then 2093 if test -n "$ac_tool_prefix"; then 2094 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2095set dummy ${ac_tool_prefix}strip; ac_word=$2 2096{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2097echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2098if test "${ac_cv_prog_STRIP+set}" = set; then 2099 echo $ECHO_N "(cached) $ECHO_C" >&6 2100else 2101 if test -n "$STRIP"; then 2102 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2103else 2104as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2105for as_dir in $PATH 2106do 2107 IFS=$as_save_IFS 2108 test -z "$as_dir" && as_dir=. 2109 for ac_exec_ext in '' $ac_executable_extensions; do 2110 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2111 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2112 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2113 break 2 2114 fi 2115done 2116done 2117IFS=$as_save_IFS 2118 2119fi 2120fi 2121STRIP=$ac_cv_prog_STRIP 2122if test -n "$STRIP"; then 2123 { echo "$as_me:$LINENO: result: $STRIP" >&5 2124echo "${ECHO_T}$STRIP" >&6; } 2125else 2126 { echo "$as_me:$LINENO: result: no" >&5 2127echo "${ECHO_T}no" >&6; } 2128fi 2129 2130 2131fi 2132if test -z "$ac_cv_prog_STRIP"; then 2133 ac_ct_STRIP=$STRIP 2134 # Extract the first word of "strip", so it can be a program name with args. 2135set dummy strip; ac_word=$2 2136{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2137echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2138if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then 2139 echo $ECHO_N "(cached) $ECHO_C" >&6 2140else 2141 if test -n "$ac_ct_STRIP"; then 2142 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2143else 2144as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2145for as_dir in $PATH 2146do 2147 IFS=$as_save_IFS 2148 test -z "$as_dir" && as_dir=. 2149 for ac_exec_ext in '' $ac_executable_extensions; do 2150 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2151 ac_cv_prog_ac_ct_STRIP="strip" 2152 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2153 break 2 2154 fi 2155done 2156done 2157IFS=$as_save_IFS 2158 2159fi 2160fi 2161ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2162if test -n "$ac_ct_STRIP"; then 2163 { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 2164echo "${ECHO_T}$ac_ct_STRIP" >&6; } 2165else 2166 { echo "$as_me:$LINENO: result: no" >&5 2167echo "${ECHO_T}no" >&6; } 2168fi 2169 2170 if test "x$ac_ct_STRIP" = x; then 2171 STRIP=":" 2172 else 2173 case $cross_compiling:$ac_tool_warned in 2174yes:) 2175{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2176whose name does not start with the host triplet. If you think this 2177configuration is useful to you, please write to autoconf@gnu.org." >&5 2178echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2179whose name does not start with the host triplet. If you think this 2180configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2181ac_tool_warned=yes ;; 2182esac 2183 STRIP=$ac_ct_STRIP 2184 fi 2185else 2186 STRIP="$ac_cv_prog_STRIP" 2187fi 2188 2189fi 2190INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" 2191 2192# We need awk for the "check" target. The system "awk" is bad on 2193# some platforms. 2194# Always define AMTAR for backward compatibility. 2195 2196AMTAR=${AMTAR-"${am_missing_run}tar"} 2197 2198am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2199 2200 2201 2202 2203 2204 2205ac_ext=c 2206ac_cpp='$CPP $CPPFLAGS' 2207ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2208ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2209ac_compiler_gnu=$ac_cv_c_compiler_gnu 2210if test -n "$ac_tool_prefix"; then 2211 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2212set dummy ${ac_tool_prefix}gcc; ac_word=$2 2213{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2214echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2215if test "${ac_cv_prog_CC+set}" = set; then 2216 echo $ECHO_N "(cached) $ECHO_C" >&6 2217else 2218 if test -n "$CC"; then 2219 ac_cv_prog_CC="$CC" # Let the user override the test. 2220else 2221as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2222for as_dir in $PATH 2223do 2224 IFS=$as_save_IFS 2225 test -z "$as_dir" && as_dir=. 2226 for ac_exec_ext in '' $ac_executable_extensions; do 2227 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2228 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2229 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2230 break 2 2231 fi 2232done 2233done 2234IFS=$as_save_IFS 2235 2236fi 2237fi 2238CC=$ac_cv_prog_CC 2239if test -n "$CC"; then 2240 { echo "$as_me:$LINENO: result: $CC" >&5 2241echo "${ECHO_T}$CC" >&6; } 2242else 2243 { echo "$as_me:$LINENO: result: no" >&5 2244echo "${ECHO_T}no" >&6; } 2245fi 2246 2247 2248fi 2249if test -z "$ac_cv_prog_CC"; then 2250 ac_ct_CC=$CC 2251 # Extract the first word of "gcc", so it can be a program name with args. 2252set dummy gcc; ac_word=$2 2253{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2254echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2255if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2256 echo $ECHO_N "(cached) $ECHO_C" >&6 2257else 2258 if test -n "$ac_ct_CC"; then 2259 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2260else 2261as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2262for as_dir in $PATH 2263do 2264 IFS=$as_save_IFS 2265 test -z "$as_dir" && as_dir=. 2266 for ac_exec_ext in '' $ac_executable_extensions; do 2267 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2268 ac_cv_prog_ac_ct_CC="gcc" 2269 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2270 break 2 2271 fi 2272done 2273done 2274IFS=$as_save_IFS 2275 2276fi 2277fi 2278ac_ct_CC=$ac_cv_prog_ac_ct_CC 2279if test -n "$ac_ct_CC"; then 2280 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2281echo "${ECHO_T}$ac_ct_CC" >&6; } 2282else 2283 { echo "$as_me:$LINENO: result: no" >&5 2284echo "${ECHO_T}no" >&6; } 2285fi 2286 2287 if test "x$ac_ct_CC" = x; then 2288 CC="" 2289 else 2290 case $cross_compiling:$ac_tool_warned in 2291yes:) 2292{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2293whose name does not start with the host triplet. If you think this 2294configuration is useful to you, please write to autoconf@gnu.org." >&5 2295echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2296whose name does not start with the host triplet. If you think this 2297configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2298ac_tool_warned=yes ;; 2299esac 2300 CC=$ac_ct_CC 2301 fi 2302else 2303 CC="$ac_cv_prog_CC" 2304fi 2305 2306if test -z "$CC"; then 2307 if test -n "$ac_tool_prefix"; then 2308 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2309set dummy ${ac_tool_prefix}cc; ac_word=$2 2310{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2311echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2312if test "${ac_cv_prog_CC+set}" = set; then 2313 echo $ECHO_N "(cached) $ECHO_C" >&6 2314else 2315 if test -n "$CC"; then 2316 ac_cv_prog_CC="$CC" # Let the user override the test. 2317else 2318as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2319for as_dir in $PATH 2320do 2321 IFS=$as_save_IFS 2322 test -z "$as_dir" && as_dir=. 2323 for ac_exec_ext in '' $ac_executable_extensions; do 2324 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2325 ac_cv_prog_CC="${ac_tool_prefix}cc" 2326 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2327 break 2 2328 fi 2329done 2330done 2331IFS=$as_save_IFS 2332 2333fi 2334fi 2335CC=$ac_cv_prog_CC 2336if test -n "$CC"; then 2337 { echo "$as_me:$LINENO: result: $CC" >&5 2338echo "${ECHO_T}$CC" >&6; } 2339else 2340 { echo "$as_me:$LINENO: result: no" >&5 2341echo "${ECHO_T}no" >&6; } 2342fi 2343 2344 2345 fi 2346fi 2347if test -z "$CC"; then 2348 # Extract the first word of "cc", so it can be a program name with args. 2349set dummy cc; ac_word=$2 2350{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2351echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2352if test "${ac_cv_prog_CC+set}" = set; then 2353 echo $ECHO_N "(cached) $ECHO_C" >&6 2354else 2355 if test -n "$CC"; then 2356 ac_cv_prog_CC="$CC" # Let the user override the test. 2357else 2358 ac_prog_rejected=no 2359as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2360for as_dir in $PATH 2361do 2362 IFS=$as_save_IFS 2363 test -z "$as_dir" && as_dir=. 2364 for ac_exec_ext in '' $ac_executable_extensions; do 2365 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2366 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2367 ac_prog_rejected=yes 2368 continue 2369 fi 2370 ac_cv_prog_CC="cc" 2371 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2372 break 2 2373 fi 2374done 2375done 2376IFS=$as_save_IFS 2377 2378if test $ac_prog_rejected = yes; then 2379 # We found a bogon in the path, so make sure we never use it. 2380 set dummy $ac_cv_prog_CC 2381 shift 2382 if test $# != 0; then 2383 # We chose a different compiler from the bogus one. 2384 # However, it has the same basename, so the bogon will be chosen 2385 # first if we set CC to just the basename; use the full file name. 2386 shift 2387 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2388 fi 2389fi 2390fi 2391fi 2392CC=$ac_cv_prog_CC 2393if test -n "$CC"; then 2394 { echo "$as_me:$LINENO: result: $CC" >&5 2395echo "${ECHO_T}$CC" >&6; } 2396else 2397 { echo "$as_me:$LINENO: result: no" >&5 2398echo "${ECHO_T}no" >&6; } 2399fi 2400 2401 2402fi 2403if test -z "$CC"; then 2404 if test -n "$ac_tool_prefix"; then 2405 for ac_prog in cl.exe 2406 do 2407 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2408set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2409{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2410echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2411if test "${ac_cv_prog_CC+set}" = set; then 2412 echo $ECHO_N "(cached) $ECHO_C" >&6 2413else 2414 if test -n "$CC"; then 2415 ac_cv_prog_CC="$CC" # Let the user override the test. 2416else 2417as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2418for as_dir in $PATH 2419do 2420 IFS=$as_save_IFS 2421 test -z "$as_dir" && as_dir=. 2422 for ac_exec_ext in '' $ac_executable_extensions; do 2423 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2424 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2425 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2426 break 2 2427 fi 2428done 2429done 2430IFS=$as_save_IFS 2431 2432fi 2433fi 2434CC=$ac_cv_prog_CC 2435if test -n "$CC"; then 2436 { echo "$as_me:$LINENO: result: $CC" >&5 2437echo "${ECHO_T}$CC" >&6; } 2438else 2439 { echo "$as_me:$LINENO: result: no" >&5 2440echo "${ECHO_T}no" >&6; } 2441fi 2442 2443 2444 test -n "$CC" && break 2445 done 2446fi 2447if test -z "$CC"; then 2448 ac_ct_CC=$CC 2449 for ac_prog in cl.exe 2450do 2451 # Extract the first word of "$ac_prog", so it can be a program name with args. 2452set dummy $ac_prog; ac_word=$2 2453{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2454echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2455if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2456 echo $ECHO_N "(cached) $ECHO_C" >&6 2457else 2458 if test -n "$ac_ct_CC"; then 2459 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2460else 2461as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2462for as_dir in $PATH 2463do 2464 IFS=$as_save_IFS 2465 test -z "$as_dir" && as_dir=. 2466 for ac_exec_ext in '' $ac_executable_extensions; do 2467 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2468 ac_cv_prog_ac_ct_CC="$ac_prog" 2469 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2470 break 2 2471 fi 2472done 2473done 2474IFS=$as_save_IFS 2475 2476fi 2477fi 2478ac_ct_CC=$ac_cv_prog_ac_ct_CC 2479if test -n "$ac_ct_CC"; then 2480 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2481echo "${ECHO_T}$ac_ct_CC" >&6; } 2482else 2483 { echo "$as_me:$LINENO: result: no" >&5 2484echo "${ECHO_T}no" >&6; } 2485fi 2486 2487 2488 test -n "$ac_ct_CC" && break 2489done 2490 2491 if test "x$ac_ct_CC" = x; then 2492 CC="" 2493 else 2494 case $cross_compiling:$ac_tool_warned in 2495yes:) 2496{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2497whose name does not start with the host triplet. If you think this 2498configuration is useful to you, please write to autoconf@gnu.org." >&5 2499echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2500whose name does not start with the host triplet. If you think this 2501configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2502ac_tool_warned=yes ;; 2503esac 2504 CC=$ac_ct_CC 2505 fi 2506fi 2507 2508fi 2509 2510 2511test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2512See \`config.log' for more details." >&5 2513echo "$as_me: error: no acceptable C compiler found in \$PATH 2514See \`config.log' for more details." >&2;} 2515 { (exit 1); exit 1; }; } 2516 2517# Provide some information about the compiler. 2518echo "$as_me:$LINENO: checking for C compiler version" >&5 2519ac_compiler=`set X $ac_compile; echo $2` 2520{ (ac_try="$ac_compiler --version >&5" 2521case "(($ac_try" in 2522 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2523 *) ac_try_echo=$ac_try;; 2524esac 2525eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2526 (eval "$ac_compiler --version >&5") 2>&5 2527 ac_status=$? 2528 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2529 (exit $ac_status); } 2530{ (ac_try="$ac_compiler -v >&5" 2531case "(($ac_try" in 2532 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2533 *) ac_try_echo=$ac_try;; 2534esac 2535eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2536 (eval "$ac_compiler -v >&5") 2>&5 2537 ac_status=$? 2538 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2539 (exit $ac_status); } 2540{ (ac_try="$ac_compiler -V >&5" 2541case "(($ac_try" in 2542 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2543 *) ac_try_echo=$ac_try;; 2544esac 2545eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2546 (eval "$ac_compiler -V >&5") 2>&5 2547 ac_status=$? 2548 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2549 (exit $ac_status); } 2550 2551cat >conftest.$ac_ext <<_ACEOF 2552/* confdefs.h. */ 2553_ACEOF 2554cat confdefs.h >>conftest.$ac_ext 2555cat >>conftest.$ac_ext <<_ACEOF 2556/* end confdefs.h. */ 2557 2558int 2559main () 2560{ 2561 2562 ; 2563 return 0; 2564} 2565_ACEOF 2566ac_clean_files_save=$ac_clean_files 2567ac_clean_files="$ac_clean_files a.out a.exe b.out" 2568# Try to create an executable without -o first, disregard a.out. 2569# It will help us diagnose broken compilers, and finding out an intuition 2570# of exeext. 2571{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2572echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2573ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2574# 2575# List of possible output files, starting from the most likely. 2576# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2577# only as a last resort. b.out is created by i960 compilers. 2578ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2579# 2580# The IRIX 6 linker writes into existing files which may not be 2581# executable, retaining their permissions. Remove them first so a 2582# subsequent execution test works. 2583ac_rmfiles= 2584for ac_file in $ac_files 2585do 2586 case $ac_file in 2587 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2588 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2589 esac 2590done 2591rm -f $ac_rmfiles 2592 2593if { (ac_try="$ac_link_default" 2594case "(($ac_try" in 2595 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2596 *) ac_try_echo=$ac_try;; 2597esac 2598eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2599 (eval "$ac_link_default") 2>&5 2600 ac_status=$? 2601 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2602 (exit $ac_status); }; then 2603 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2604# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2605# in a Makefile. We should not override ac_cv_exeext if it was cached, 2606# so that the user can short-circuit this test for compilers unknown to 2607# Autoconf. 2608for ac_file in $ac_files '' 2609do 2610 test -f "$ac_file" || continue 2611 case $ac_file in 2612 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2613 ;; 2614 [ab].out ) 2615 # We found the default executable, but exeext='' is most 2616 # certainly right. 2617 break;; 2618 *.* ) 2619 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2620 then :; else 2621 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2622 fi 2623 # We set ac_cv_exeext here because the later test for it is not 2624 # safe: cross compilers may not add the suffix if given an `-o' 2625 # argument, so we may need to know it at that point already. 2626 # Even if this section looks crufty: it has the advantage of 2627 # actually working. 2628 break;; 2629 * ) 2630 break;; 2631 esac 2632done 2633test "$ac_cv_exeext" = no && ac_cv_exeext= 2634 2635else 2636 ac_file='' 2637fi 2638 2639{ echo "$as_me:$LINENO: result: $ac_file" >&5 2640echo "${ECHO_T}$ac_file" >&6; } 2641if test -z "$ac_file"; then 2642 echo "$as_me: failed program was:" >&5 2643sed 's/^/| /' conftest.$ac_ext >&5 2644 2645{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2646See \`config.log' for more details." >&5 2647echo "$as_me: error: C compiler cannot create executables 2648See \`config.log' for more details." >&2;} 2649 { (exit 77); exit 77; }; } 2650fi 2651 2652ac_exeext=$ac_cv_exeext 2653 2654# Check that the compiler produces executables we can run. If not, either 2655# the compiler is broken, or we cross compile. 2656{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2657echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 2658# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2659# If not cross compiling, check that we can run a simple program. 2660if test "$cross_compiling" != yes; then 2661 if { ac_try='./$ac_file' 2662 { (case "(($ac_try" in 2663 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2664 *) ac_try_echo=$ac_try;; 2665esac 2666eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2667 (eval "$ac_try") 2>&5 2668 ac_status=$? 2669 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2670 (exit $ac_status); }; }; then 2671 cross_compiling=no 2672 else 2673 if test "$cross_compiling" = maybe; then 2674 cross_compiling=yes 2675 else 2676 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2677If you meant to cross compile, use \`--host'. 2678See \`config.log' for more details." >&5 2679echo "$as_me: error: cannot run C compiled programs. 2680If you meant to cross compile, use \`--host'. 2681See \`config.log' for more details." >&2;} 2682 { (exit 1); exit 1; }; } 2683 fi 2684 fi 2685fi 2686{ echo "$as_me:$LINENO: result: yes" >&5 2687echo "${ECHO_T}yes" >&6; } 2688 2689rm -f a.out a.exe conftest$ac_cv_exeext b.out 2690ac_clean_files=$ac_clean_files_save 2691# Check that the compiler produces executables we can run. If not, either 2692# the compiler is broken, or we cross compile. 2693{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2694echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 2695{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 2696echo "${ECHO_T}$cross_compiling" >&6; } 2697 2698{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 2699echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2700if { (ac_try="$ac_link" 2701case "(($ac_try" in 2702 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2703 *) ac_try_echo=$ac_try;; 2704esac 2705eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2706 (eval "$ac_link") 2>&5 2707 ac_status=$? 2708 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2709 (exit $ac_status); }; then 2710 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2711# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2712# work properly (i.e., refer to `conftest.exe'), while it won't with 2713# `rm'. 2714for ac_file in conftest.exe conftest conftest.*; do 2715 test -f "$ac_file" || continue 2716 case $ac_file in 2717 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2718 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2719 break;; 2720 * ) break;; 2721 esac 2722done 2723else 2724 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2725See \`config.log' for more details." >&5 2726echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2727See \`config.log' for more details." >&2;} 2728 { (exit 1); exit 1; }; } 2729fi 2730 2731rm -f conftest$ac_cv_exeext 2732{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2733echo "${ECHO_T}$ac_cv_exeext" >&6; } 2734 2735rm -f conftest.$ac_ext 2736EXEEXT=$ac_cv_exeext 2737ac_exeext=$EXEEXT 2738{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 2739echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 2740if test "${ac_cv_objext+set}" = set; then 2741 echo $ECHO_N "(cached) $ECHO_C" >&6 2742else 2743 cat >conftest.$ac_ext <<_ACEOF 2744/* confdefs.h. */ 2745_ACEOF 2746cat confdefs.h >>conftest.$ac_ext 2747cat >>conftest.$ac_ext <<_ACEOF 2748/* end confdefs.h. */ 2749 2750int 2751main () 2752{ 2753 2754 ; 2755 return 0; 2756} 2757_ACEOF 2758rm -f conftest.o conftest.obj 2759if { (ac_try="$ac_compile" 2760case "(($ac_try" in 2761 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2762 *) ac_try_echo=$ac_try;; 2763esac 2764eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2765 (eval "$ac_compile") 2>&5 2766 ac_status=$? 2767 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2768 (exit $ac_status); }; then 2769 for ac_file in conftest.o conftest.obj conftest.*; do 2770 test -f "$ac_file" || continue; 2771 case $ac_file in 2772 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2773 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2774 break;; 2775 esac 2776done 2777else 2778 echo "$as_me: failed program was:" >&5 2779sed 's/^/| /' conftest.$ac_ext >&5 2780 2781{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2782See \`config.log' for more details." >&5 2783echo "$as_me: error: cannot compute suffix of object files: cannot compile 2784See \`config.log' for more details." >&2;} 2785 { (exit 1); exit 1; }; } 2786fi 2787 2788rm -f conftest.$ac_cv_objext conftest.$ac_ext 2789fi 2790{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2791echo "${ECHO_T}$ac_cv_objext" >&6; } 2792OBJEXT=$ac_cv_objext 2793ac_objext=$OBJEXT 2794{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2795echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 2796if test "${ac_cv_c_compiler_gnu+set}" = set; then 2797 echo $ECHO_N "(cached) $ECHO_C" >&6 2798else 2799 cat >conftest.$ac_ext <<_ACEOF 2800/* confdefs.h. */ 2801_ACEOF 2802cat confdefs.h >>conftest.$ac_ext 2803cat >>conftest.$ac_ext <<_ACEOF 2804/* end confdefs.h. */ 2805 2806int 2807main () 2808{ 2809#ifndef __GNUC__ 2810 choke me 2811#endif 2812 2813 ; 2814 return 0; 2815} 2816_ACEOF 2817rm -f conftest.$ac_objext 2818if { (ac_try="$ac_compile" 2819case "(($ac_try" in 2820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2821 *) ac_try_echo=$ac_try;; 2822esac 2823eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2824 (eval "$ac_compile") 2>conftest.er1 2825 ac_status=$? 2826 grep -v '^ *+' conftest.er1 >conftest.err 2827 rm -f conftest.er1 2828 cat conftest.err >&5 2829 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2830 (exit $ac_status); } && { 2831 test -z "$ac_c_werror_flag" || 2832 test ! -s conftest.err 2833 } && test -s conftest.$ac_objext; then 2834 ac_compiler_gnu=yes 2835else 2836 echo "$as_me: failed program was:" >&5 2837sed 's/^/| /' conftest.$ac_ext >&5 2838 2839 ac_compiler_gnu=no 2840fi 2841 2842rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2843ac_cv_c_compiler_gnu=$ac_compiler_gnu 2844 2845fi 2846{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2847echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2848GCC=`test $ac_compiler_gnu = yes && echo yes` 2849ac_test_CFLAGS=${CFLAGS+set} 2850ac_save_CFLAGS=$CFLAGS 2851{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2852echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2853if test "${ac_cv_prog_cc_g+set}" = set; then 2854 echo $ECHO_N "(cached) $ECHO_C" >&6 2855else 2856 ac_save_c_werror_flag=$ac_c_werror_flag 2857 ac_c_werror_flag=yes 2858 ac_cv_prog_cc_g=no 2859 CFLAGS="-g" 2860 cat >conftest.$ac_ext <<_ACEOF 2861/* confdefs.h. */ 2862_ACEOF 2863cat confdefs.h >>conftest.$ac_ext 2864cat >>conftest.$ac_ext <<_ACEOF 2865/* end confdefs.h. */ 2866 2867int 2868main () 2869{ 2870 2871 ; 2872 return 0; 2873} 2874_ACEOF 2875rm -f conftest.$ac_objext 2876if { (ac_try="$ac_compile" 2877case "(($ac_try" in 2878 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2879 *) ac_try_echo=$ac_try;; 2880esac 2881eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2882 (eval "$ac_compile") 2>conftest.er1 2883 ac_status=$? 2884 grep -v '^ *+' conftest.er1 >conftest.err 2885 rm -f conftest.er1 2886 cat conftest.err >&5 2887 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2888 (exit $ac_status); } && { 2889 test -z "$ac_c_werror_flag" || 2890 test ! -s conftest.err 2891 } && test -s conftest.$ac_objext; then 2892 ac_cv_prog_cc_g=yes 2893else 2894 echo "$as_me: failed program was:" >&5 2895sed 's/^/| /' conftest.$ac_ext >&5 2896 2897 CFLAGS="" 2898 cat >conftest.$ac_ext <<_ACEOF 2899/* confdefs.h. */ 2900_ACEOF 2901cat confdefs.h >>conftest.$ac_ext 2902cat >>conftest.$ac_ext <<_ACEOF 2903/* end confdefs.h. */ 2904 2905int 2906main () 2907{ 2908 2909 ; 2910 return 0; 2911} 2912_ACEOF 2913rm -f conftest.$ac_objext 2914if { (ac_try="$ac_compile" 2915case "(($ac_try" in 2916 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2917 *) ac_try_echo=$ac_try;; 2918esac 2919eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2920 (eval "$ac_compile") 2>conftest.er1 2921 ac_status=$? 2922 grep -v '^ *+' conftest.er1 >conftest.err 2923 rm -f conftest.er1 2924 cat conftest.err >&5 2925 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2926 (exit $ac_status); } && { 2927 test -z "$ac_c_werror_flag" || 2928 test ! -s conftest.err 2929 } && test -s conftest.$ac_objext; then 2930 : 2931else 2932 echo "$as_me: failed program was:" >&5 2933sed 's/^/| /' conftest.$ac_ext >&5 2934 2935 ac_c_werror_flag=$ac_save_c_werror_flag 2936 CFLAGS="-g" 2937 cat >conftest.$ac_ext <<_ACEOF 2938/* confdefs.h. */ 2939_ACEOF 2940cat confdefs.h >>conftest.$ac_ext 2941cat >>conftest.$ac_ext <<_ACEOF 2942/* end confdefs.h. */ 2943 2944int 2945main () 2946{ 2947 2948 ; 2949 return 0; 2950} 2951_ACEOF 2952rm -f conftest.$ac_objext 2953if { (ac_try="$ac_compile" 2954case "(($ac_try" in 2955 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2956 *) ac_try_echo=$ac_try;; 2957esac 2958eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2959 (eval "$ac_compile") 2>conftest.er1 2960 ac_status=$? 2961 grep -v '^ *+' conftest.er1 >conftest.err 2962 rm -f conftest.er1 2963 cat conftest.err >&5 2964 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2965 (exit $ac_status); } && { 2966 test -z "$ac_c_werror_flag" || 2967 test ! -s conftest.err 2968 } && test -s conftest.$ac_objext; then 2969 ac_cv_prog_cc_g=yes 2970else 2971 echo "$as_me: failed program was:" >&5 2972sed 's/^/| /' conftest.$ac_ext >&5 2973 2974 2975fi 2976 2977rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2978fi 2979 2980rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2981fi 2982 2983rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2984 ac_c_werror_flag=$ac_save_c_werror_flag 2985fi 2986{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2987echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 2988if test "$ac_test_CFLAGS" = set; then 2989 CFLAGS=$ac_save_CFLAGS 2990elif test $ac_cv_prog_cc_g = yes; then 2991 if test "$GCC" = yes; then 2992 CFLAGS="-g -O2" 2993 else 2994 CFLAGS="-g" 2995 fi 2996else 2997 if test "$GCC" = yes; then 2998 CFLAGS="-O2" 2999 else 3000 CFLAGS= 3001 fi 3002fi 3003{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 3004echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 3005if test "${ac_cv_prog_cc_c89+set}" = set; then 3006 echo $ECHO_N "(cached) $ECHO_C" >&6 3007else 3008 ac_cv_prog_cc_c89=no 3009ac_save_CC=$CC 3010cat >conftest.$ac_ext <<_ACEOF 3011/* confdefs.h. */ 3012_ACEOF 3013cat confdefs.h >>conftest.$ac_ext 3014cat >>conftest.$ac_ext <<_ACEOF 3015/* end confdefs.h. */ 3016#include <stdarg.h> 3017#include <stdio.h> 3018#include <sys/types.h> 3019#include <sys/stat.h> 3020/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3021struct buf { int x; }; 3022FILE * (*rcsopen) (struct buf *, struct stat *, int); 3023static char *e (p, i) 3024 char **p; 3025 int i; 3026{ 3027 return p[i]; 3028} 3029static char *f (char * (*g) (char **, int), char **p, ...) 3030{ 3031 char *s; 3032 va_list v; 3033 va_start (v,p); 3034 s = g (p, va_arg (v,int)); 3035 va_end (v); 3036 return s; 3037} 3038 3039/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3040 function prototypes and stuff, but not '\xHH' hex character constants. 3041 These don't provoke an error unfortunately, instead are silently treated 3042 as 'x'. The following induces an error, until -std is added to get 3043 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3044 array size at least. It's necessary to write '\x00'==0 to get something 3045 that's true only with -std. */ 3046int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3047 3048/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3049 inside strings and character constants. */ 3050#define FOO(x) 'x' 3051int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3052 3053int test (int i, double x); 3054struct s1 {int (*f) (int a);}; 3055struct s2 {int (*f) (double a);}; 3056int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3057int argc; 3058char **argv; 3059int 3060main () 3061{ 3062return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3063 ; 3064 return 0; 3065} 3066_ACEOF 3067for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3068 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3069do 3070 CC="$ac_save_CC $ac_arg" 3071 rm -f conftest.$ac_objext 3072if { (ac_try="$ac_compile" 3073case "(($ac_try" in 3074 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3075 *) ac_try_echo=$ac_try;; 3076esac 3077eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3078 (eval "$ac_compile") 2>conftest.er1 3079 ac_status=$? 3080 grep -v '^ *+' conftest.er1 >conftest.err 3081 rm -f conftest.er1 3082 cat conftest.err >&5 3083 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3084 (exit $ac_status); } && { 3085 test -z "$ac_c_werror_flag" || 3086 test ! -s conftest.err 3087 } && test -s conftest.$ac_objext; then 3088 ac_cv_prog_cc_c89=$ac_arg 3089else 3090 echo "$as_me: failed program was:" >&5 3091sed 's/^/| /' conftest.$ac_ext >&5 3092 3093 3094fi 3095 3096rm -f core conftest.err conftest.$ac_objext 3097 test "x$ac_cv_prog_cc_c89" != "xno" && break 3098done 3099rm -f conftest.$ac_ext 3100CC=$ac_save_CC 3101 3102fi 3103# AC_CACHE_VAL 3104case "x$ac_cv_prog_cc_c89" in 3105 x) 3106 { echo "$as_me:$LINENO: result: none needed" >&5 3107echo "${ECHO_T}none needed" >&6; } ;; 3108 xno) 3109 { echo "$as_me:$LINENO: result: unsupported" >&5 3110echo "${ECHO_T}unsupported" >&6; } ;; 3111 *) 3112 CC="$CC $ac_cv_prog_cc_c89" 3113 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 3114echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 3115esac 3116 3117 3118ac_ext=c 3119ac_cpp='$CPP $CPPFLAGS' 3120ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3121ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3122ac_compiler_gnu=$ac_cv_c_compiler_gnu 3123DEPDIR="${am__leading_dot}deps" 3124 3125ac_config_commands="$ac_config_commands depfiles" 3126 3127 3128am_make=${MAKE-make} 3129cat > confinc << 'END' 3130am__doit: 3131 @echo done 3132.PHONY: am__doit 3133END 3134# If we don't find an include directive, just comment out the code. 3135{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 3136echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } 3137am__include="#" 3138am__quote= 3139_am_result=none 3140# First try GNU make style include. 3141echo "include confinc" > confmf 3142# We grep out `Entering directory' and `Leaving directory' 3143# messages which can occur if `w' ends up in MAKEFLAGS. 3144# In particular we don't look at `^make:' because GNU make might 3145# be invoked under some other name (usually "gmake"), in which 3146# case it prints its new name instead of `make'. 3147if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 3148 am__include=include 3149 am__quote= 3150 _am_result=GNU 3151fi 3152# Now try BSD make style include. 3153if test "$am__include" = "#"; then 3154 echo '.include "confinc"' > confmf 3155 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 3156 am__include=.include 3157 am__quote="\"" 3158 _am_result=BSD 3159 fi 3160fi 3161 3162 3163{ echo "$as_me:$LINENO: result: $_am_result" >&5 3164echo "${ECHO_T}$_am_result" >&6; } 3165rm -f confinc confmf 3166 3167# Check whether --enable-dependency-tracking was given. 3168if test "${enable_dependency_tracking+set}" = set; then 3169 enableval=$enable_dependency_tracking; 3170fi 3171 3172if test "x$enable_dependency_tracking" != xno; then 3173 am_depcomp="$ac_aux_dir/depcomp" 3174 AMDEPBACKSLASH='\' 3175fi 3176 3177 3178if test "x$enable_dependency_tracking" != xno; then 3179 AMDEP_TRUE= 3180 AMDEP_FALSE='#' 3181else 3182 AMDEP_TRUE='#' 3183 AMDEP_FALSE= 3184fi 3185 3186 3187 3188 3189depcc="$CC" am_compiler_list= 3190 3191{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 3192echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } 3193if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 3194 echo $ECHO_N "(cached) $ECHO_C" >&6 3195else 3196 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3197 # We make a subdir and do the tests there. Otherwise we can end up 3198 # making bogus files that we don't know about and never remove. For 3199 # instance it was reported that on HP-UX the gcc test will end up 3200 # making a dummy file named `D' -- because `-MD' means `put the output 3201 # in D'. 3202 mkdir conftest.dir 3203 # Copy depcomp to subdir because otherwise we won't find it if we're 3204 # using a relative directory. 3205 cp "$am_depcomp" conftest.dir 3206 cd conftest.dir 3207 # We will build objects and dependencies in a subdirectory because 3208 # it helps to detect inapplicable dependency modes. For instance 3209 # both Tru64's cc and ICC support -MD to output dependencies as a 3210 # side effect of compilation, but ICC will put the dependencies in 3211 # the current directory while Tru64 will put them in the object 3212 # directory. 3213 mkdir sub 3214 3215 am_cv_CC_dependencies_compiler_type=none 3216 if test "$am_compiler_list" = ""; then 3217 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3218 fi 3219 for depmode in $am_compiler_list; do 3220 # Setup a source with many dependencies, because some compilers 3221 # like to wrap large dependency lists on column 80 (with \), and 3222 # we should not choose a depcomp mode which is confused by this. 3223 # 3224 # We need to recreate these files for each test, as the compiler may 3225 # overwrite some of them when testing with obscure command lines. 3226 # This happens at least with the AIX C compiler. 3227 : > sub/conftest.c 3228 for i in 1 2 3 4 5 6; do 3229 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3230 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3231 # Solaris 8's {/usr,}/bin/sh. 3232 touch sub/conftst$i.h 3233 done 3234 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3235 3236 case $depmode in 3237 nosideeffect) 3238 # after this tag, mechanisms are not by side-effect, so they'll 3239 # only be used when explicitly requested 3240 if test "x$enable_dependency_tracking" = xyes; then 3241 continue 3242 else 3243 break 3244 fi 3245 ;; 3246 none) break ;; 3247 esac 3248 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3249 # mode. It turns out that the SunPro C++ compiler does not properly 3250 # handle `-M -o', and we need to detect this. 3251 if depmode=$depmode \ 3252 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 3253 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3254 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 3255 >/dev/null 2>conftest.err && 3256 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3257 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 3258 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3259 # icc doesn't choke on unknown options, it will just issue warnings 3260 # or remarks (even with -Werror). So we grep stderr for any message 3261 # that says an option was ignored or not supported. 3262 # When given -MP, icc 7.0 and 7.1 complain thusly: 3263 # icc: Command line warning: ignoring option '-M'; no argument required 3264 # The diagnosis changed in icc 8.0: 3265 # icc: Command line remark: option '-MP' not supported 3266 if (grep 'ignoring option' conftest.err || 3267 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3268 am_cv_CC_dependencies_compiler_type=$depmode 3269 break 3270 fi 3271 fi 3272 done 3273 3274 cd .. 3275 rm -rf conftest.dir 3276else 3277 am_cv_CC_dependencies_compiler_type=none 3278fi 3279 3280fi 3281{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 3282echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } 3283CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3284 3285 3286 3287if 3288 test "x$enable_dependency_tracking" != xno \ 3289 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3290 am__fastdepCC_TRUE= 3291 am__fastdepCC_FALSE='#' 3292else 3293 am__fastdepCC_TRUE='#' 3294 am__fastdepCC_FALSE= 3295fi 3296 3297 3298test "x$GCC" = "xyes" && C99MODE_FLAG="-std=c99" 3299 3300ac_ext=c 3301ac_cpp='$CPP $CPPFLAGS' 3302ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3303ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3304ac_compiler_gnu=$ac_cv_c_compiler_gnu 3305if test -n "$ac_tool_prefix"; then 3306 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3307set dummy ${ac_tool_prefix}gcc; ac_word=$2 3308{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3309echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3310if test "${ac_cv_prog_CC+set}" = set; then 3311 echo $ECHO_N "(cached) $ECHO_C" >&6 3312else 3313 if test -n "$CC"; then 3314 ac_cv_prog_CC="$CC" # Let the user override the test. 3315else 3316as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3317for as_dir in $PATH 3318do 3319 IFS=$as_save_IFS 3320 test -z "$as_dir" && as_dir=. 3321 for ac_exec_ext in '' $ac_executable_extensions; do 3322 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3323 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3324 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3325 break 2 3326 fi 3327done 3328done 3329IFS=$as_save_IFS 3330 3331fi 3332fi 3333CC=$ac_cv_prog_CC 3334if test -n "$CC"; then 3335 { echo "$as_me:$LINENO: result: $CC" >&5 3336echo "${ECHO_T}$CC" >&6; } 3337else 3338 { echo "$as_me:$LINENO: result: no" >&5 3339echo "${ECHO_T}no" >&6; } 3340fi 3341 3342 3343fi 3344if test -z "$ac_cv_prog_CC"; then 3345 ac_ct_CC=$CC 3346 # Extract the first word of "gcc", so it can be a program name with args. 3347set dummy gcc; ac_word=$2 3348{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3349echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3350if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 3351 echo $ECHO_N "(cached) $ECHO_C" >&6 3352else 3353 if test -n "$ac_ct_CC"; then 3354 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3355else 3356as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3357for as_dir in $PATH 3358do 3359 IFS=$as_save_IFS 3360 test -z "$as_dir" && as_dir=. 3361 for ac_exec_ext in '' $ac_executable_extensions; do 3362 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3363 ac_cv_prog_ac_ct_CC="gcc" 3364 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3365 break 2 3366 fi 3367done 3368done 3369IFS=$as_save_IFS 3370 3371fi 3372fi 3373ac_ct_CC=$ac_cv_prog_ac_ct_CC 3374if test -n "$ac_ct_CC"; then 3375 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 3376echo "${ECHO_T}$ac_ct_CC" >&6; } 3377else 3378 { echo "$as_me:$LINENO: result: no" >&5 3379echo "${ECHO_T}no" >&6; } 3380fi 3381 3382 if test "x$ac_ct_CC" = x; then 3383 CC="" 3384 else 3385 case $cross_compiling:$ac_tool_warned in 3386yes:) 3387{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 3388whose name does not start with the host triplet. If you think this 3389configuration is useful to you, please write to autoconf@gnu.org." >&5 3390echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 3391whose name does not start with the host triplet. If you think this 3392configuration is useful to you, please write to autoconf@gnu.org." >&2;} 3393ac_tool_warned=yes ;; 3394esac 3395 CC=$ac_ct_CC 3396 fi 3397else 3398 CC="$ac_cv_prog_CC" 3399fi 3400 3401if test -z "$CC"; then 3402 if test -n "$ac_tool_prefix"; then 3403 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3404set dummy ${ac_tool_prefix}cc; ac_word=$2 3405{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3406echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3407if test "${ac_cv_prog_CC+set}" = set; then 3408 echo $ECHO_N "(cached) $ECHO_C" >&6 3409else 3410 if test -n "$CC"; then 3411 ac_cv_prog_CC="$CC" # Let the user override the test. 3412else 3413as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3414for as_dir in $PATH 3415do 3416 IFS=$as_save_IFS 3417 test -z "$as_dir" && as_dir=. 3418 for ac_exec_ext in '' $ac_executable_extensions; do 3419 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3420 ac_cv_prog_CC="${ac_tool_prefix}cc" 3421 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3422 break 2 3423 fi 3424done 3425done 3426IFS=$as_save_IFS 3427 3428fi 3429fi 3430CC=$ac_cv_prog_CC 3431if test -n "$CC"; then 3432 { echo "$as_me:$LINENO: result: $CC" >&5 3433echo "${ECHO_T}$CC" >&6; } 3434else 3435 { echo "$as_me:$LINENO: result: no" >&5 3436echo "${ECHO_T}no" >&6; } 3437fi 3438 3439 3440 fi 3441fi 3442if test -z "$CC"; then 3443 # Extract the first word of "cc", so it can be a program name with args. 3444set dummy cc; ac_word=$2 3445{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3446echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3447if test "${ac_cv_prog_CC+set}" = set; then 3448 echo $ECHO_N "(cached) $ECHO_C" >&6 3449else 3450 if test -n "$CC"; then 3451 ac_cv_prog_CC="$CC" # Let the user override the test. 3452else 3453 ac_prog_rejected=no 3454as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3455for as_dir in $PATH 3456do 3457 IFS=$as_save_IFS 3458 test -z "$as_dir" && as_dir=. 3459 for ac_exec_ext in '' $ac_executable_extensions; do 3460 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3461 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3462 ac_prog_rejected=yes 3463 continue 3464 fi 3465 ac_cv_prog_CC="cc" 3466 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3467 break 2 3468 fi 3469done 3470done 3471IFS=$as_save_IFS 3472 3473if test $ac_prog_rejected = yes; then 3474 # We found a bogon in the path, so make sure we never use it. 3475 set dummy $ac_cv_prog_CC 3476 shift 3477 if test $# != 0; then 3478 # We chose a different compiler from the bogus one. 3479 # However, it has the same basename, so the bogon will be chosen 3480 # first if we set CC to just the basename; use the full file name. 3481 shift 3482 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3483 fi 3484fi 3485fi 3486fi 3487CC=$ac_cv_prog_CC 3488if test -n "$CC"; then 3489 { echo "$as_me:$LINENO: result: $CC" >&5 3490echo "${ECHO_T}$CC" >&6; } 3491else 3492 { echo "$as_me:$LINENO: result: no" >&5 3493echo "${ECHO_T}no" >&6; } 3494fi 3495 3496 3497fi 3498if test -z "$CC"; then 3499 if test -n "$ac_tool_prefix"; then 3500 for ac_prog in cl.exe 3501 do 3502 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3503set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3504{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3505echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3506if test "${ac_cv_prog_CC+set}" = set; then 3507 echo $ECHO_N "(cached) $ECHO_C" >&6 3508else 3509 if test -n "$CC"; then 3510 ac_cv_prog_CC="$CC" # Let the user override the test. 3511else 3512as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3513for as_dir in $PATH 3514do 3515 IFS=$as_save_IFS 3516 test -z "$as_dir" && as_dir=. 3517 for ac_exec_ext in '' $ac_executable_extensions; do 3518 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3519 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3520 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3521 break 2 3522 fi 3523done 3524done 3525IFS=$as_save_IFS 3526 3527fi 3528fi 3529CC=$ac_cv_prog_CC 3530if test -n "$CC"; then 3531 { echo "$as_me:$LINENO: result: $CC" >&5 3532echo "${ECHO_T}$CC" >&6; } 3533else 3534 { echo "$as_me:$LINENO: result: no" >&5 3535echo "${ECHO_T}no" >&6; } 3536fi 3537 3538 3539 test -n "$CC" && break 3540 done 3541fi 3542if test -z "$CC"; then 3543 ac_ct_CC=$CC 3544 for ac_prog in cl.exe 3545do 3546 # Extract the first word of "$ac_prog", so it can be a program name with args. 3547set dummy $ac_prog; ac_word=$2 3548{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3549echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3550if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 3551 echo $ECHO_N "(cached) $ECHO_C" >&6 3552else 3553 if test -n "$ac_ct_CC"; then 3554 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3555else 3556as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3557for as_dir in $PATH 3558do 3559 IFS=$as_save_IFS 3560 test -z "$as_dir" && as_dir=. 3561 for ac_exec_ext in '' $ac_executable_extensions; do 3562 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3563 ac_cv_prog_ac_ct_CC="$ac_prog" 3564 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3565 break 2 3566 fi 3567done 3568done 3569IFS=$as_save_IFS 3570 3571fi 3572fi 3573ac_ct_CC=$ac_cv_prog_ac_ct_CC 3574if test -n "$ac_ct_CC"; then 3575 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 3576echo "${ECHO_T}$ac_ct_CC" >&6; } 3577else 3578 { echo "$as_me:$LINENO: result: no" >&5 3579echo "${ECHO_T}no" >&6; } 3580fi 3581 3582 3583 test -n "$ac_ct_CC" && break 3584done 3585 3586 if test "x$ac_ct_CC" = x; then 3587 CC="" 3588 else 3589 case $cross_compiling:$ac_tool_warned in 3590yes:) 3591{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 3592whose name does not start with the host triplet. If you think this 3593configuration is useful to you, please write to autoconf@gnu.org." >&5 3594echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 3595whose name does not start with the host triplet. If you think this 3596configuration is useful to you, please write to autoconf@gnu.org." >&2;} 3597ac_tool_warned=yes ;; 3598esac 3599 CC=$ac_ct_CC 3600 fi 3601fi 3602 3603fi 3604 3605 3606test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 3607See \`config.log' for more details." >&5 3608echo "$as_me: error: no acceptable C compiler found in \$PATH 3609See \`config.log' for more details." >&2;} 3610 { (exit 1); exit 1; }; } 3611 3612# Provide some information about the compiler. 3613echo "$as_me:$LINENO: checking for C compiler version" >&5 3614ac_compiler=`set X $ac_compile; echo $2` 3615{ (ac_try="$ac_compiler --version >&5" 3616case "(($ac_try" in 3617 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3618 *) ac_try_echo=$ac_try;; 3619esac 3620eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3621 (eval "$ac_compiler --version >&5") 2>&5 3622 ac_status=$? 3623 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3624 (exit $ac_status); } 3625{ (ac_try="$ac_compiler -v >&5" 3626case "(($ac_try" in 3627 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3628 *) ac_try_echo=$ac_try;; 3629esac 3630eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3631 (eval "$ac_compiler -v >&5") 2>&5 3632 ac_status=$? 3633 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3634 (exit $ac_status); } 3635{ (ac_try="$ac_compiler -V >&5" 3636case "(($ac_try" in 3637 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3638 *) ac_try_echo=$ac_try;; 3639esac 3640eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3641 (eval "$ac_compiler -V >&5") 2>&5 3642 ac_status=$? 3643 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3644 (exit $ac_status); } 3645 3646{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 3647echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 3648if test "${ac_cv_c_compiler_gnu+set}" = set; then 3649 echo $ECHO_N "(cached) $ECHO_C" >&6 3650else 3651 cat >conftest.$ac_ext <<_ACEOF 3652/* confdefs.h. */ 3653_ACEOF 3654cat confdefs.h >>conftest.$ac_ext 3655cat >>conftest.$ac_ext <<_ACEOF 3656/* end confdefs.h. */ 3657 3658int 3659main () 3660{ 3661#ifndef __GNUC__ 3662 choke me 3663#endif 3664 3665 ; 3666 return 0; 3667} 3668_ACEOF 3669rm -f conftest.$ac_objext 3670if { (ac_try="$ac_compile" 3671case "(($ac_try" in 3672 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3673 *) ac_try_echo=$ac_try;; 3674esac 3675eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3676 (eval "$ac_compile") 2>conftest.er1 3677 ac_status=$? 3678 grep -v '^ *+' conftest.er1 >conftest.err 3679 rm -f conftest.er1 3680 cat conftest.err >&5 3681 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3682 (exit $ac_status); } && { 3683 test -z "$ac_c_werror_flag" || 3684 test ! -s conftest.err 3685 } && test -s conftest.$ac_objext; then 3686 ac_compiler_gnu=yes 3687else 3688 echo "$as_me: failed program was:" >&5 3689sed 's/^/| /' conftest.$ac_ext >&5 3690 3691 ac_compiler_gnu=no 3692fi 3693 3694rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3695ac_cv_c_compiler_gnu=$ac_compiler_gnu 3696 3697fi 3698{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 3699echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 3700GCC=`test $ac_compiler_gnu = yes && echo yes` 3701ac_test_CFLAGS=${CFLAGS+set} 3702ac_save_CFLAGS=$CFLAGS 3703{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 3704echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 3705if test "${ac_cv_prog_cc_g+set}" = set; then 3706 echo $ECHO_N "(cached) $ECHO_C" >&6 3707else 3708 ac_save_c_werror_flag=$ac_c_werror_flag 3709 ac_c_werror_flag=yes 3710 ac_cv_prog_cc_g=no 3711 CFLAGS="-g" 3712 cat >conftest.$ac_ext <<_ACEOF 3713/* confdefs.h. */ 3714_ACEOF 3715cat confdefs.h >>conftest.$ac_ext 3716cat >>conftest.$ac_ext <<_ACEOF 3717/* end confdefs.h. */ 3718 3719int 3720main () 3721{ 3722 3723 ; 3724 return 0; 3725} 3726_ACEOF 3727rm -f conftest.$ac_objext 3728if { (ac_try="$ac_compile" 3729case "(($ac_try" in 3730 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3731 *) ac_try_echo=$ac_try;; 3732esac 3733eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3734 (eval "$ac_compile") 2>conftest.er1 3735 ac_status=$? 3736 grep -v '^ *+' conftest.er1 >conftest.err 3737 rm -f conftest.er1 3738 cat conftest.err >&5 3739 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3740 (exit $ac_status); } && { 3741 test -z "$ac_c_werror_flag" || 3742 test ! -s conftest.err 3743 } && test -s conftest.$ac_objext; then 3744 ac_cv_prog_cc_g=yes 3745else 3746 echo "$as_me: failed program was:" >&5 3747sed 's/^/| /' conftest.$ac_ext >&5 3748 3749 CFLAGS="" 3750 cat >conftest.$ac_ext <<_ACEOF 3751/* confdefs.h. */ 3752_ACEOF 3753cat confdefs.h >>conftest.$ac_ext 3754cat >>conftest.$ac_ext <<_ACEOF 3755/* end confdefs.h. */ 3756 3757int 3758main () 3759{ 3760 3761 ; 3762 return 0; 3763} 3764_ACEOF 3765rm -f conftest.$ac_objext 3766if { (ac_try="$ac_compile" 3767case "(($ac_try" in 3768 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3769 *) ac_try_echo=$ac_try;; 3770esac 3771eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3772 (eval "$ac_compile") 2>conftest.er1 3773 ac_status=$? 3774 grep -v '^ *+' conftest.er1 >conftest.err 3775 rm -f conftest.er1 3776 cat conftest.err >&5 3777 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3778 (exit $ac_status); } && { 3779 test -z "$ac_c_werror_flag" || 3780 test ! -s conftest.err 3781 } && test -s conftest.$ac_objext; then 3782 : 3783else 3784 echo "$as_me: failed program was:" >&5 3785sed 's/^/| /' conftest.$ac_ext >&5 3786 3787 ac_c_werror_flag=$ac_save_c_werror_flag 3788 CFLAGS="-g" 3789 cat >conftest.$ac_ext <<_ACEOF 3790/* confdefs.h. */ 3791_ACEOF 3792cat confdefs.h >>conftest.$ac_ext 3793cat >>conftest.$ac_ext <<_ACEOF 3794/* end confdefs.h. */ 3795 3796int 3797main () 3798{ 3799 3800 ; 3801 return 0; 3802} 3803_ACEOF 3804rm -f conftest.$ac_objext 3805if { (ac_try="$ac_compile" 3806case "(($ac_try" in 3807 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3808 *) ac_try_echo=$ac_try;; 3809esac 3810eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3811 (eval "$ac_compile") 2>conftest.er1 3812 ac_status=$? 3813 grep -v '^ *+' conftest.er1 >conftest.err 3814 rm -f conftest.er1 3815 cat conftest.err >&5 3816 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3817 (exit $ac_status); } && { 3818 test -z "$ac_c_werror_flag" || 3819 test ! -s conftest.err 3820 } && test -s conftest.$ac_objext; then 3821 ac_cv_prog_cc_g=yes 3822else 3823 echo "$as_me: failed program was:" >&5 3824sed 's/^/| /' conftest.$ac_ext >&5 3825 3826 3827fi 3828 3829rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3830fi 3831 3832rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3833fi 3834 3835rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3836 ac_c_werror_flag=$ac_save_c_werror_flag 3837fi 3838{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 3839echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 3840if test "$ac_test_CFLAGS" = set; then 3841 CFLAGS=$ac_save_CFLAGS 3842elif test $ac_cv_prog_cc_g = yes; then 3843 if test "$GCC" = yes; then 3844 CFLAGS="-g -O2" 3845 else 3846 CFLAGS="-g" 3847 fi 3848else 3849 if test "$GCC" = yes; then 3850 CFLAGS="-O2" 3851 else 3852 CFLAGS= 3853 fi 3854fi 3855{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 3856echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 3857if test "${ac_cv_prog_cc_c89+set}" = set; then 3858 echo $ECHO_N "(cached) $ECHO_C" >&6 3859else 3860 ac_cv_prog_cc_c89=no 3861ac_save_CC=$CC 3862cat >conftest.$ac_ext <<_ACEOF 3863/* confdefs.h. */ 3864_ACEOF 3865cat confdefs.h >>conftest.$ac_ext 3866cat >>conftest.$ac_ext <<_ACEOF 3867/* end confdefs.h. */ 3868#include <stdarg.h> 3869#include <stdio.h> 3870#include <sys/types.h> 3871#include <sys/stat.h> 3872/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3873struct buf { int x; }; 3874FILE * (*rcsopen) (struct buf *, struct stat *, int); 3875static char *e (p, i) 3876 char **p; 3877 int i; 3878{ 3879 return p[i]; 3880} 3881static char *f (char * (*g) (char **, int), char **p, ...) 3882{ 3883 char *s; 3884 va_list v; 3885 va_start (v,p); 3886 s = g (p, va_arg (v,int)); 3887 va_end (v); 3888 return s; 3889} 3890 3891/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3892 function prototypes and stuff, but not '\xHH' hex character constants. 3893 These don't provoke an error unfortunately, instead are silently treated 3894 as 'x'. The following induces an error, until -std is added to get 3895 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3896 array size at least. It's necessary to write '\x00'==0 to get something 3897 that's true only with -std. */ 3898int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3899 3900/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3901 inside strings and character constants. */ 3902#define FOO(x) 'x' 3903int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3904 3905int test (int i, double x); 3906struct s1 {int (*f) (int a);}; 3907struct s2 {int (*f) (double a);}; 3908int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3909int argc; 3910char **argv; 3911int 3912main () 3913{ 3914return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3915 ; 3916 return 0; 3917} 3918_ACEOF 3919for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3920 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3921do 3922 CC="$ac_save_CC $ac_arg" 3923 rm -f conftest.$ac_objext 3924if { (ac_try="$ac_compile" 3925case "(($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_compile") 2>conftest.er1 3931 ac_status=$? 3932 grep -v '^ *+' conftest.er1 >conftest.err 3933 rm -f conftest.er1 3934 cat conftest.err >&5 3935 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3936 (exit $ac_status); } && { 3937 test -z "$ac_c_werror_flag" || 3938 test ! -s conftest.err 3939 } && test -s conftest.$ac_objext; then 3940 ac_cv_prog_cc_c89=$ac_arg 3941else 3942 echo "$as_me: failed program was:" >&5 3943sed 's/^/| /' conftest.$ac_ext >&5 3944 3945 3946fi 3947 3948rm -f core conftest.err conftest.$ac_objext 3949 test "x$ac_cv_prog_cc_c89" != "xno" && break 3950done 3951rm -f conftest.$ac_ext 3952CC=$ac_save_CC 3953 3954fi 3955# AC_CACHE_VAL 3956case "x$ac_cv_prog_cc_c89" in 3957 x) 3958 { echo "$as_me:$LINENO: result: none needed" >&5 3959echo "${ECHO_T}none needed" >&6; } ;; 3960 xno) 3961 { echo "$as_me:$LINENO: result: unsupported" >&5 3962echo "${ECHO_T}unsupported" >&6; } ;; 3963 *) 3964 CC="$CC $ac_cv_prog_cc_c89" 3965 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 3966echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 3967esac 3968 3969 3970ac_ext=c 3971ac_cpp='$CPP $CPPFLAGS' 3972ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3973ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3974ac_compiler_gnu=$ac_cv_c_compiler_gnu 3975 3976depcc="$CC" am_compiler_list= 3977 3978{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 3979echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } 3980if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 3981 echo $ECHO_N "(cached) $ECHO_C" >&6 3982else 3983 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3984 # We make a subdir and do the tests there. Otherwise we can end up 3985 # making bogus files that we don't know about and never remove. For 3986 # instance it was reported that on HP-UX the gcc test will end up 3987 # making a dummy file named `D' -- because `-MD' means `put the output 3988 # in D'. 3989 mkdir conftest.dir 3990 # Copy depcomp to subdir because otherwise we won't find it if we're 3991 # using a relative directory. 3992 cp "$am_depcomp" conftest.dir 3993 cd conftest.dir 3994 # We will build objects and dependencies in a subdirectory because 3995 # it helps to detect inapplicable dependency modes. For instance 3996 # both Tru64's cc and ICC support -MD to output dependencies as a 3997 # side effect of compilation, but ICC will put the dependencies in 3998 # the current directory while Tru64 will put them in the object 3999 # directory. 4000 mkdir sub 4001 4002 am_cv_CC_dependencies_compiler_type=none 4003 if test "$am_compiler_list" = ""; then 4004 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4005 fi 4006 for depmode in $am_compiler_list; do 4007 # Setup a source with many dependencies, because some compilers 4008 # like to wrap large dependency lists on column 80 (with \), and 4009 # we should not choose a depcomp mode which is confused by this. 4010 # 4011 # We need to recreate these files for each test, as the compiler may 4012 # overwrite some of them when testing with obscure command lines. 4013 # This happens at least with the AIX C compiler. 4014 : > sub/conftest.c 4015 for i in 1 2 3 4 5 6; do 4016 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4017 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4018 # Solaris 8's {/usr,}/bin/sh. 4019 touch sub/conftst$i.h 4020 done 4021 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4022 4023 case $depmode in 4024 nosideeffect) 4025 # after this tag, mechanisms are not by side-effect, so they'll 4026 # only be used when explicitly requested 4027 if test "x$enable_dependency_tracking" = xyes; then 4028 continue 4029 else 4030 break 4031 fi 4032 ;; 4033 none) break ;; 4034 esac 4035 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4036 # mode. It turns out that the SunPro C++ compiler does not properly 4037 # handle `-M -o', and we need to detect this. 4038 if depmode=$depmode \ 4039 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 4040 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4041 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 4042 >/dev/null 2>conftest.err && 4043 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4044 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 4045 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4046 # icc doesn't choke on unknown options, it will just issue warnings 4047 # or remarks (even with -Werror). So we grep stderr for any message 4048 # that says an option was ignored or not supported. 4049 # When given -MP, icc 7.0 and 7.1 complain thusly: 4050 # icc: Command line warning: ignoring option '-M'; no argument required 4051 # The diagnosis changed in icc 8.0: 4052 # icc: Command line remark: option '-MP' not supported 4053 if (grep 'ignoring option' conftest.err || 4054 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4055 am_cv_CC_dependencies_compiler_type=$depmode 4056 break 4057 fi 4058 fi 4059 done 4060 4061 cd .. 4062 rm -rf conftest.dir 4063else 4064 am_cv_CC_dependencies_compiler_type=none 4065fi 4066 4067fi 4068{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 4069echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } 4070CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4071 4072 4073 4074if 4075 test "x$enable_dependency_tracking" != xno \ 4076 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4077 am__fastdepCC_TRUE= 4078 am__fastdepCC_FALSE='#' 4079else 4080 am__fastdepCC_TRUE='#' 4081 am__fastdepCC_FALSE= 4082fi 4083 4084 4085 4086am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc 4087 4088 4089ac_ext=c 4090ac_cpp='$CPP $CPPFLAGS' 4091ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4092ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4093ac_compiler_gnu=$ac_cv_c_compiler_gnu 4094{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 4095echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 4096# On Suns, sometimes $CPP names a directory. 4097if test -n "$CPP" && test -d "$CPP"; then 4098 CPP= 4099fi 4100if test -z "$CPP"; then 4101 if test "${ac_cv_prog_CPP+set}" = set; then 4102 echo $ECHO_N "(cached) $ECHO_C" >&6 4103else 4104 # Double quotes because CPP needs to be expanded 4105 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4106 do 4107 ac_preproc_ok=false 4108for ac_c_preproc_warn_flag in '' yes 4109do 4110 # Use a header file that comes with gcc, so configuring glibc 4111 # with a fresh cross-compiler works. 4112 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4113 # <limits.h> exists even on freestanding compilers. 4114 # On the NeXT, cc -E runs the code through the compiler's parser, 4115 # not just through cpp. "Syntax error" is here to catch this case. 4116 cat >conftest.$ac_ext <<_ACEOF 4117/* confdefs.h. */ 4118_ACEOF 4119cat confdefs.h >>conftest.$ac_ext 4120cat >>conftest.$ac_ext <<_ACEOF 4121/* end confdefs.h. */ 4122#ifdef __STDC__ 4123# include <limits.h> 4124#else 4125# include <assert.h> 4126#endif 4127 Syntax error 4128_ACEOF 4129if { (ac_try="$ac_cpp conftest.$ac_ext" 4130case "(($ac_try" in 4131 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4132 *) ac_try_echo=$ac_try;; 4133esac 4134eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4135 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4136 ac_status=$? 4137 grep -v '^ *+' conftest.er1 >conftest.err 4138 rm -f conftest.er1 4139 cat conftest.err >&5 4140 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4141 (exit $ac_status); } >/dev/null && { 4142 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4143 test ! -s conftest.err 4144 }; then 4145 : 4146else 4147 echo "$as_me: failed program was:" >&5 4148sed 's/^/| /' conftest.$ac_ext >&5 4149 4150 # Broken: fails on valid input. 4151continue 4152fi 4153 4154rm -f conftest.err conftest.$ac_ext 4155 4156 # OK, works on sane cases. Now check whether nonexistent headers 4157 # can be detected and how. 4158 cat >conftest.$ac_ext <<_ACEOF 4159/* confdefs.h. */ 4160_ACEOF 4161cat confdefs.h >>conftest.$ac_ext 4162cat >>conftest.$ac_ext <<_ACEOF 4163/* end confdefs.h. */ 4164#include <ac_nonexistent.h> 4165_ACEOF 4166if { (ac_try="$ac_cpp conftest.$ac_ext" 4167case "(($ac_try" in 4168 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4169 *) ac_try_echo=$ac_try;; 4170esac 4171eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4172 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4173 ac_status=$? 4174 grep -v '^ *+' conftest.er1 >conftest.err 4175 rm -f conftest.er1 4176 cat conftest.err >&5 4177 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4178 (exit $ac_status); } >/dev/null && { 4179 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4180 test ! -s conftest.err 4181 }; then 4182 # Broken: success on invalid input. 4183continue 4184else 4185 echo "$as_me: failed program was:" >&5 4186sed 's/^/| /' conftest.$ac_ext >&5 4187 4188 # Passes both tests. 4189ac_preproc_ok=: 4190break 4191fi 4192 4193rm -f conftest.err conftest.$ac_ext 4194 4195done 4196# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4197rm -f conftest.err conftest.$ac_ext 4198if $ac_preproc_ok; then 4199 break 4200fi 4201 4202 done 4203 ac_cv_prog_CPP=$CPP 4204 4205fi 4206 CPP=$ac_cv_prog_CPP 4207else 4208 ac_cv_prog_CPP=$CPP 4209fi 4210{ echo "$as_me:$LINENO: result: $CPP" >&5 4211echo "${ECHO_T}$CPP" >&6; } 4212ac_preproc_ok=false 4213for ac_c_preproc_warn_flag in '' yes 4214do 4215 # Use a header file that comes with gcc, so configuring glibc 4216 # with a fresh cross-compiler works. 4217 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4218 # <limits.h> exists even on freestanding compilers. 4219 # On the NeXT, cc -E runs the code through the compiler's parser, 4220 # not just through cpp. "Syntax error" is here to catch this case. 4221 cat >conftest.$ac_ext <<_ACEOF 4222/* confdefs.h. */ 4223_ACEOF 4224cat confdefs.h >>conftest.$ac_ext 4225cat >>conftest.$ac_ext <<_ACEOF 4226/* end confdefs.h. */ 4227#ifdef __STDC__ 4228# include <limits.h> 4229#else 4230# include <assert.h> 4231#endif 4232 Syntax error 4233_ACEOF 4234if { (ac_try="$ac_cpp conftest.$ac_ext" 4235case "(($ac_try" in 4236 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4237 *) ac_try_echo=$ac_try;; 4238esac 4239eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4240 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4241 ac_status=$? 4242 grep -v '^ *+' conftest.er1 >conftest.err 4243 rm -f conftest.er1 4244 cat conftest.err >&5 4245 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4246 (exit $ac_status); } >/dev/null && { 4247 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4248 test ! -s conftest.err 4249 }; then 4250 : 4251else 4252 echo "$as_me: failed program was:" >&5 4253sed 's/^/| /' conftest.$ac_ext >&5 4254 4255 # Broken: fails on valid input. 4256continue 4257fi 4258 4259rm -f conftest.err conftest.$ac_ext 4260 4261 # OK, works on sane cases. Now check whether nonexistent headers 4262 # can be detected and how. 4263 cat >conftest.$ac_ext <<_ACEOF 4264/* confdefs.h. */ 4265_ACEOF 4266cat confdefs.h >>conftest.$ac_ext 4267cat >>conftest.$ac_ext <<_ACEOF 4268/* end confdefs.h. */ 4269#include <ac_nonexistent.h> 4270_ACEOF 4271if { (ac_try="$ac_cpp conftest.$ac_ext" 4272case "(($ac_try" in 4273 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4274 *) ac_try_echo=$ac_try;; 4275esac 4276eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4277 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4278 ac_status=$? 4279 grep -v '^ *+' conftest.er1 >conftest.err 4280 rm -f conftest.er1 4281 cat conftest.err >&5 4282 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4283 (exit $ac_status); } >/dev/null && { 4284 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4285 test ! -s conftest.err 4286 }; then 4287 # Broken: success on invalid input. 4288continue 4289else 4290 echo "$as_me: failed program was:" >&5 4291sed 's/^/| /' conftest.$ac_ext >&5 4292 4293 # Passes both tests. 4294ac_preproc_ok=: 4295break 4296fi 4297 4298rm -f conftest.err conftest.$ac_ext 4299 4300done 4301# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4302rm -f conftest.err conftest.$ac_ext 4303if $ac_preproc_ok; then 4304 : 4305else 4306 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 4307See \`config.log' for more details." >&5 4308echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 4309See \`config.log' for more details." >&2;} 4310 { (exit 1); exit 1; }; } 4311fi 4312 4313ac_ext=c 4314ac_cpp='$CPP $CPPFLAGS' 4315ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4316ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4317ac_compiler_gnu=$ac_cv_c_compiler_gnu 4318 4319 4320{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 4321echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 4322if test "${ac_cv_path_GREP+set}" = set; then 4323 echo $ECHO_N "(cached) $ECHO_C" >&6 4324else 4325 # Extract the first word of "grep ggrep" to use in msg output 4326if test -z "$GREP"; then 4327set dummy grep ggrep; ac_prog_name=$2 4328if test "${ac_cv_path_GREP+set}" = set; then 4329 echo $ECHO_N "(cached) $ECHO_C" >&6 4330else 4331 ac_path_GREP_found=false 4332# Loop through the user's path and test for each of PROGNAME-LIST 4333as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4334for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4335do 4336 IFS=$as_save_IFS 4337 test -z "$as_dir" && as_dir=. 4338 for ac_prog in grep ggrep; do 4339 for ac_exec_ext in '' $ac_executable_extensions; do 4340 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4341 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4342 # Check for GNU ac_path_GREP and select it if it is found. 4343 # Check for GNU $ac_path_GREP 4344case `"$ac_path_GREP" --version 2>&1` in 4345*GNU*) 4346 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4347*) 4348 ac_count=0 4349 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 4350 while : 4351 do 4352 cat "conftest.in" "conftest.in" >"conftest.tmp" 4353 mv "conftest.tmp" "conftest.in" 4354 cp "conftest.in" "conftest.nl" 4355 echo 'GREP' >> "conftest.nl" 4356 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4357 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4358 ac_count=`expr $ac_count + 1` 4359 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4360 # Best one so far, save it but keep looking for a better one 4361 ac_cv_path_GREP="$ac_path_GREP" 4362 ac_path_GREP_max=$ac_count 4363 fi 4364 # 10*(2^10) chars as input seems more than enough 4365 test $ac_count -gt 10 && break 4366 done 4367 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4368esac 4369 4370 4371 $ac_path_GREP_found && break 3 4372 done 4373done 4374 4375done 4376IFS=$as_save_IFS 4377 4378 4379fi 4380 4381GREP="$ac_cv_path_GREP" 4382if test -z "$GREP"; then 4383 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 4384echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 4385 { (exit 1); exit 1; }; } 4386fi 4387 4388else 4389 ac_cv_path_GREP=$GREP 4390fi 4391 4392 4393fi 4394{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 4395echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 4396 GREP="$ac_cv_path_GREP" 4397 4398 4399{ echo "$as_me:$LINENO: checking for egrep" >&5 4400echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 4401if test "${ac_cv_path_EGREP+set}" = set; then 4402 echo $ECHO_N "(cached) $ECHO_C" >&6 4403else 4404 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4405 then ac_cv_path_EGREP="$GREP -E" 4406 else 4407 # Extract the first word of "egrep" to use in msg output 4408if test -z "$EGREP"; then 4409set dummy egrep; ac_prog_name=$2 4410if test "${ac_cv_path_EGREP+set}" = set; then 4411 echo $ECHO_N "(cached) $ECHO_C" >&6 4412else 4413 ac_path_EGREP_found=false 4414# Loop through the user's path and test for each of PROGNAME-LIST 4415as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4416for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4417do 4418 IFS=$as_save_IFS 4419 test -z "$as_dir" && as_dir=. 4420 for ac_prog in egrep; do 4421 for ac_exec_ext in '' $ac_executable_extensions; do 4422 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4423 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4424 # Check for GNU ac_path_EGREP and select it if it is found. 4425 # Check for GNU $ac_path_EGREP 4426case `"$ac_path_EGREP" --version 2>&1` in 4427*GNU*) 4428 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4429*) 4430 ac_count=0 4431 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 4432 while : 4433 do 4434 cat "conftest.in" "conftest.in" >"conftest.tmp" 4435 mv "conftest.tmp" "conftest.in" 4436 cp "conftest.in" "conftest.nl" 4437 echo 'EGREP' >> "conftest.nl" 4438 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4439 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4440 ac_count=`expr $ac_count + 1` 4441 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4442 # Best one so far, save it but keep looking for a better one 4443 ac_cv_path_EGREP="$ac_path_EGREP" 4444 ac_path_EGREP_max=$ac_count 4445 fi 4446 # 10*(2^10) chars as input seems more than enough 4447 test $ac_count -gt 10 && break 4448 done 4449 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4450esac 4451 4452 4453 $ac_path_EGREP_found && break 3 4454 done 4455done 4456 4457done 4458IFS=$as_save_IFS 4459 4460 4461fi 4462 4463EGREP="$ac_cv_path_EGREP" 4464if test -z "$EGREP"; then 4465 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 4466echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 4467 { (exit 1); exit 1; }; } 4468fi 4469 4470else 4471 ac_cv_path_EGREP=$EGREP 4472fi 4473 4474 4475 fi 4476fi 4477{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 4478echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 4479 EGREP="$ac_cv_path_EGREP" 4480 4481 4482{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 4483echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 4484if test "${ac_cv_header_stdc+set}" = set; then 4485 echo $ECHO_N "(cached) $ECHO_C" >&6 4486else 4487 cat >conftest.$ac_ext <<_ACEOF 4488/* confdefs.h. */ 4489_ACEOF 4490cat confdefs.h >>conftest.$ac_ext 4491cat >>conftest.$ac_ext <<_ACEOF 4492/* end confdefs.h. */ 4493#include <stdlib.h> 4494#include <stdarg.h> 4495#include <string.h> 4496#include <float.h> 4497 4498int 4499main () 4500{ 4501 4502 ; 4503 return 0; 4504} 4505_ACEOF 4506rm -f conftest.$ac_objext 4507if { (ac_try="$ac_compile" 4508case "(($ac_try" in 4509 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4510 *) ac_try_echo=$ac_try;; 4511esac 4512eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4513 (eval "$ac_compile") 2>conftest.er1 4514 ac_status=$? 4515 grep -v '^ *+' conftest.er1 >conftest.err 4516 rm -f conftest.er1 4517 cat conftest.err >&5 4518 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4519 (exit $ac_status); } && { 4520 test -z "$ac_c_werror_flag" || 4521 test ! -s conftest.err 4522 } && test -s conftest.$ac_objext; then 4523 ac_cv_header_stdc=yes 4524else 4525 echo "$as_me: failed program was:" >&5 4526sed 's/^/| /' conftest.$ac_ext >&5 4527 4528 ac_cv_header_stdc=no 4529fi 4530 4531rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4532 4533if test $ac_cv_header_stdc = yes; then 4534 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4535 cat >conftest.$ac_ext <<_ACEOF 4536/* confdefs.h. */ 4537_ACEOF 4538cat confdefs.h >>conftest.$ac_ext 4539cat >>conftest.$ac_ext <<_ACEOF 4540/* end confdefs.h. */ 4541#include <string.h> 4542 4543_ACEOF 4544if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4545 $EGREP "memchr" >/dev/null 2>&1; then 4546 : 4547else 4548 ac_cv_header_stdc=no 4549fi 4550rm -f conftest* 4551 4552fi 4553 4554if test $ac_cv_header_stdc = yes; then 4555 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4556 cat >conftest.$ac_ext <<_ACEOF 4557/* confdefs.h. */ 4558_ACEOF 4559cat confdefs.h >>conftest.$ac_ext 4560cat >>conftest.$ac_ext <<_ACEOF 4561/* end confdefs.h. */ 4562#include <stdlib.h> 4563 4564_ACEOF 4565if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4566 $EGREP "free" >/dev/null 2>&1; then 4567 : 4568else 4569 ac_cv_header_stdc=no 4570fi 4571rm -f conftest* 4572 4573fi 4574 4575if test $ac_cv_header_stdc = yes; then 4576 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4577 if test "$cross_compiling" = yes; then 4578 : 4579else 4580 cat >conftest.$ac_ext <<_ACEOF 4581/* confdefs.h. */ 4582_ACEOF 4583cat confdefs.h >>conftest.$ac_ext 4584cat >>conftest.$ac_ext <<_ACEOF 4585/* end confdefs.h. */ 4586#include <ctype.h> 4587#include <stdlib.h> 4588#if ((' ' & 0x0FF) == 0x020) 4589# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4590# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4591#else 4592# define ISLOWER(c) \ 4593 (('a' <= (c) && (c) <= 'i') \ 4594 || ('j' <= (c) && (c) <= 'r') \ 4595 || ('s' <= (c) && (c) <= 'z')) 4596# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4597#endif 4598 4599#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4600int 4601main () 4602{ 4603 int i; 4604 for (i = 0; i < 256; i++) 4605 if (XOR (islower (i), ISLOWER (i)) 4606 || toupper (i) != TOUPPER (i)) 4607 return 2; 4608 return 0; 4609} 4610_ACEOF 4611rm -f conftest$ac_exeext 4612if { (ac_try="$ac_link" 4613case "(($ac_try" in 4614 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4615 *) ac_try_echo=$ac_try;; 4616esac 4617eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4618 (eval "$ac_link") 2>&5 4619 ac_status=$? 4620 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4621 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4622 { (case "(($ac_try" in 4623 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4624 *) ac_try_echo=$ac_try;; 4625esac 4626eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4627 (eval "$ac_try") 2>&5 4628 ac_status=$? 4629 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4630 (exit $ac_status); }; }; then 4631 : 4632else 4633 echo "$as_me: program exited with status $ac_status" >&5 4634echo "$as_me: failed program was:" >&5 4635sed 's/^/| /' conftest.$ac_ext >&5 4636 4637( exit $ac_status ) 4638ac_cv_header_stdc=no 4639fi 4640rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4641fi 4642 4643 4644fi 4645fi 4646{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 4647echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 4648if test $ac_cv_header_stdc = yes; then 4649 4650cat >>confdefs.h <<\_ACEOF 4651#define STDC_HEADERS 1 4652_ACEOF 4653 4654fi 4655 4656# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4667 inttypes.h stdint.h unistd.h 4668do 4669as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4670{ echo "$as_me:$LINENO: checking for $ac_header" >&5 4671echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4672if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4673 echo $ECHO_N "(cached) $ECHO_C" >&6 4674else 4675 cat >conftest.$ac_ext <<_ACEOF 4676/* confdefs.h. */ 4677_ACEOF 4678cat confdefs.h >>conftest.$ac_ext 4679cat >>conftest.$ac_ext <<_ACEOF 4680/* end confdefs.h. */ 4681$ac_includes_default 4682 4683#include <$ac_header> 4684_ACEOF 4685rm -f conftest.$ac_objext 4686if { (ac_try="$ac_compile" 4687case "(($ac_try" in 4688 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4689 *) ac_try_echo=$ac_try;; 4690esac 4691eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4692 (eval "$ac_compile") 2>conftest.er1 4693 ac_status=$? 4694 grep -v '^ *+' conftest.er1 >conftest.err 4695 rm -f conftest.er1 4696 cat conftest.err >&5 4697 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4698 (exit $ac_status); } && { 4699 test -z "$ac_c_werror_flag" || 4700 test ! -s conftest.err 4701 } && test -s conftest.$ac_objext; then 4702 eval "$as_ac_Header=yes" 4703else 4704 echo "$as_me: failed program was:" >&5 4705sed 's/^/| /' conftest.$ac_ext >&5 4706 4707 eval "$as_ac_Header=no" 4708fi 4709 4710rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4711fi 4712ac_res=`eval echo '${'$as_ac_Header'}'` 4713 { echo "$as_me:$LINENO: result: $ac_res" >&5 4714echo "${ECHO_T}$ac_res" >&6; } 4715if test `eval echo '${'$as_ac_Header'}'` = yes; then 4716 cat >>confdefs.h <<_ACEOF 4717#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4718_ACEOF 4719 4720fi 4721 4722done 4723 4724 4725{ echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 4726echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } 4727if test "${ac_cv_c_bigendian+set}" = set; then 4728 echo $ECHO_N "(cached) $ECHO_C" >&6 4729else 4730 # See if sys/param.h defines the BYTE_ORDER macro. 4731cat >conftest.$ac_ext <<_ACEOF 4732/* confdefs.h. */ 4733_ACEOF 4734cat confdefs.h >>conftest.$ac_ext 4735cat >>conftest.$ac_ext <<_ACEOF 4736/* end confdefs.h. */ 4737#include <sys/types.h> 4738#include <sys/param.h> 4739 4740int 4741main () 4742{ 4743#if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ 4744 && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) 4745 bogus endian macros 4746#endif 4747 4748 ; 4749 return 0; 4750} 4751_ACEOF 4752rm -f conftest.$ac_objext 4753if { (ac_try="$ac_compile" 4754case "(($ac_try" in 4755 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4756 *) ac_try_echo=$ac_try;; 4757esac 4758eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4759 (eval "$ac_compile") 2>conftest.er1 4760 ac_status=$? 4761 grep -v '^ *+' conftest.er1 >conftest.err 4762 rm -f conftest.er1 4763 cat conftest.err >&5 4764 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4765 (exit $ac_status); } && { 4766 test -z "$ac_c_werror_flag" || 4767 test ! -s conftest.err 4768 } && test -s conftest.$ac_objext; then 4769 # It does; now see whether it defined to BIG_ENDIAN or not. 4770cat >conftest.$ac_ext <<_ACEOF 4771/* confdefs.h. */ 4772_ACEOF 4773cat confdefs.h >>conftest.$ac_ext 4774cat >>conftest.$ac_ext <<_ACEOF 4775/* end confdefs.h. */ 4776#include <sys/types.h> 4777#include <sys/param.h> 4778 4779int 4780main () 4781{ 4782#if BYTE_ORDER != BIG_ENDIAN 4783 not big endian 4784#endif 4785 4786 ; 4787 return 0; 4788} 4789_ACEOF 4790rm -f conftest.$ac_objext 4791if { (ac_try="$ac_compile" 4792case "(($ac_try" in 4793 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4794 *) ac_try_echo=$ac_try;; 4795esac 4796eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4797 (eval "$ac_compile") 2>conftest.er1 4798 ac_status=$? 4799 grep -v '^ *+' conftest.er1 >conftest.err 4800 rm -f conftest.er1 4801 cat conftest.err >&5 4802 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4803 (exit $ac_status); } && { 4804 test -z "$ac_c_werror_flag" || 4805 test ! -s conftest.err 4806 } && test -s conftest.$ac_objext; then 4807 ac_cv_c_bigendian=yes 4808else 4809 echo "$as_me: failed program was:" >&5 4810sed 's/^/| /' conftest.$ac_ext >&5 4811 4812 ac_cv_c_bigendian=no 4813fi 4814 4815rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4816else 4817 echo "$as_me: failed program was:" >&5 4818sed 's/^/| /' conftest.$ac_ext >&5 4819 4820 # It does not; compile a test program. 4821if test "$cross_compiling" = yes; then 4822 # try to guess the endianness by grepping values into an object file 4823 ac_cv_c_bigendian=unknown 4824 cat >conftest.$ac_ext <<_ACEOF 4825/* confdefs.h. */ 4826_ACEOF 4827cat confdefs.h >>conftest.$ac_ext 4828cat >>conftest.$ac_ext <<_ACEOF 4829/* end confdefs.h. */ 4830short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4831short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4832void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } 4833short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4834short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4835void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } 4836int 4837main () 4838{ 4839 _ascii (); _ebcdic (); 4840 ; 4841 return 0; 4842} 4843_ACEOF 4844rm -f conftest.$ac_objext 4845if { (ac_try="$ac_compile" 4846case "(($ac_try" in 4847 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4848 *) ac_try_echo=$ac_try;; 4849esac 4850eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4851 (eval "$ac_compile") 2>conftest.er1 4852 ac_status=$? 4853 grep -v '^ *+' conftest.er1 >conftest.err 4854 rm -f conftest.er1 4855 cat conftest.err >&5 4856 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4857 (exit $ac_status); } && { 4858 test -z "$ac_c_werror_flag" || 4859 test ! -s conftest.err 4860 } && test -s conftest.$ac_objext; then 4861 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then 4862 ac_cv_c_bigendian=yes 4863fi 4864if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4865 if test "$ac_cv_c_bigendian" = unknown; then 4866 ac_cv_c_bigendian=no 4867 else 4868 # finding both strings is unlikely to happen, but who knows? 4869 ac_cv_c_bigendian=unknown 4870 fi 4871fi 4872else 4873 echo "$as_me: failed program was:" >&5 4874sed 's/^/| /' conftest.$ac_ext >&5 4875 4876 4877fi 4878 4879rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4880else 4881 cat >conftest.$ac_ext <<_ACEOF 4882/* confdefs.h. */ 4883_ACEOF 4884cat confdefs.h >>conftest.$ac_ext 4885cat >>conftest.$ac_ext <<_ACEOF 4886/* end confdefs.h. */ 4887$ac_includes_default 4888int 4889main () 4890{ 4891 4892 /* Are we little or big endian? From Harbison&Steele. */ 4893 union 4894 { 4895 long int l; 4896 char c[sizeof (long int)]; 4897 } u; 4898 u.l = 1; 4899 return u.c[sizeof (long int) - 1] == 1; 4900 4901 ; 4902 return 0; 4903} 4904_ACEOF 4905rm -f conftest$ac_exeext 4906if { (ac_try="$ac_link" 4907case "(($ac_try" in 4908 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4909 *) ac_try_echo=$ac_try;; 4910esac 4911eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4912 (eval "$ac_link") 2>&5 4913 ac_status=$? 4914 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4915 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4916 { (case "(($ac_try" in 4917 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4918 *) ac_try_echo=$ac_try;; 4919esac 4920eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4921 (eval "$ac_try") 2>&5 4922 ac_status=$? 4923 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4924 (exit $ac_status); }; }; then 4925 ac_cv_c_bigendian=no 4926else 4927 echo "$as_me: program exited with status $ac_status" >&5 4928echo "$as_me: failed program was:" >&5 4929sed 's/^/| /' conftest.$ac_ext >&5 4930 4931( exit $ac_status ) 4932ac_cv_c_bigendian=yes 4933fi 4934rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4935fi 4936 4937 4938fi 4939 4940rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4941fi 4942{ echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 4943echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } 4944case $ac_cv_c_bigendian in 4945 yes) 4946 4947cat >>confdefs.h <<\_ACEOF 4948#define WORDS_BIGENDIAN 1 4949_ACEOF 4950 ;; 4951 no) 4952 ;; 4953 *) 4954 { { echo "$as_me:$LINENO: error: unknown endianness 4955presetting ac_cv_c_bigendian=no (or yes) will help" >&5 4956echo "$as_me: error: unknown endianness 4957presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} 4958 { (exit 1); exit 1; }; } ;; 4959esac 4960 4961# Find a good install program. We prefer a C program (faster), 4962# so one script is as good as another. But avoid the broken or 4963# incompatible versions: 4964# SysV /etc/install, /usr/sbin/install 4965# SunOS /usr/etc/install 4966# IRIX /sbin/install 4967# AIX /bin/install 4968# AmigaOS /C/install, which installs bootblocks on floppy discs 4969# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4970# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4971# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4972# OS/2's system install, which has a completely different semantic 4973# ./install, which can be erroneously created by make from ./install.sh. 4974{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 4975echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } 4976if test -z "$INSTALL"; then 4977if test "${ac_cv_path_install+set}" = set; then 4978 echo $ECHO_N "(cached) $ECHO_C" >&6 4979else 4980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4981for as_dir in $PATH 4982do 4983 IFS=$as_save_IFS 4984 test -z "$as_dir" && as_dir=. 4985 # Account for people who put trailing slashes in PATH elements. 4986case $as_dir/ in 4987 ./ | .// | /cC/* | \ 4988 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4989 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 4990 /usr/ucb/* ) ;; 4991 *) 4992 # OSF1 and SCO ODT 3.0 have their own names for install. 4993 # Don't use installbsd from OSF since it installs stuff as root 4994 # by default. 4995 for ac_prog in ginstall scoinst install; do 4996 for ac_exec_ext in '' $ac_executable_extensions; do 4997 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4998 if test $ac_prog = install && 4999 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 5000 # AIX install. It has an incompatible calling convention. 5001 : 5002 elif test $ac_prog = install && 5003 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 5004 # program-specific install script used by HP pwplus--don't use. 5005 : 5006 else 5007 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 5008 break 3 5009 fi 5010 fi 5011 done 5012 done 5013 ;; 5014esac 5015done 5016IFS=$as_save_IFS 5017 5018 5019fi 5020 if test "${ac_cv_path_install+set}" = set; then 5021 INSTALL=$ac_cv_path_install 5022 else 5023 # As a last resort, use the slow shell script. Don't cache a 5024 # value for INSTALL within a source directory, because that will 5025 # break other packages using the cache if that directory is 5026 # removed, or if the value is a relative name. 5027 INSTALL=$ac_install_sh 5028 fi 5029fi 5030{ echo "$as_me:$LINENO: result: $INSTALL" >&5 5031echo "${ECHO_T}$INSTALL" >&6; } 5032 5033# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 5034# It thinks the first close brace ends the variable substitution. 5035test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 5036 5037test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 5038 5039test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 5040 5041 5042{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 5043echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 5044if test "${ac_cv_header_stdc+set}" = set; then 5045 echo $ECHO_N "(cached) $ECHO_C" >&6 5046else 5047 cat >conftest.$ac_ext <<_ACEOF 5048/* confdefs.h. */ 5049_ACEOF 5050cat confdefs.h >>conftest.$ac_ext 5051cat >>conftest.$ac_ext <<_ACEOF 5052/* end confdefs.h. */ 5053#include <stdlib.h> 5054#include <stdarg.h> 5055#include <string.h> 5056#include <float.h> 5057 5058int 5059main () 5060{ 5061 5062 ; 5063 return 0; 5064} 5065_ACEOF 5066rm -f conftest.$ac_objext 5067if { (ac_try="$ac_compile" 5068case "(($ac_try" in 5069 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5070 *) ac_try_echo=$ac_try;; 5071esac 5072eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5073 (eval "$ac_compile") 2>conftest.er1 5074 ac_status=$? 5075 grep -v '^ *+' conftest.er1 >conftest.err 5076 rm -f conftest.er1 5077 cat conftest.err >&5 5078 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5079 (exit $ac_status); } && { 5080 test -z "$ac_c_werror_flag" || 5081 test ! -s conftest.err 5082 } && test -s conftest.$ac_objext; then 5083 ac_cv_header_stdc=yes 5084else 5085 echo "$as_me: failed program was:" >&5 5086sed 's/^/| /' conftest.$ac_ext >&5 5087 5088 ac_cv_header_stdc=no 5089fi 5090 5091rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5092 5093if test $ac_cv_header_stdc = yes; then 5094 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5095 cat >conftest.$ac_ext <<_ACEOF 5096/* confdefs.h. */ 5097_ACEOF 5098cat confdefs.h >>conftest.$ac_ext 5099cat >>conftest.$ac_ext <<_ACEOF 5100/* end confdefs.h. */ 5101#include <string.h> 5102 5103_ACEOF 5104if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5105 $EGREP "memchr" >/dev/null 2>&1; then 5106 : 5107else 5108 ac_cv_header_stdc=no 5109fi 5110rm -f conftest* 5111 5112fi 5113 5114if test $ac_cv_header_stdc = yes; then 5115 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5116 cat >conftest.$ac_ext <<_ACEOF 5117/* confdefs.h. */ 5118_ACEOF 5119cat confdefs.h >>conftest.$ac_ext 5120cat >>conftest.$ac_ext <<_ACEOF 5121/* end confdefs.h. */ 5122#include <stdlib.h> 5123 5124_ACEOF 5125if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5126 $EGREP "free" >/dev/null 2>&1; then 5127 : 5128else 5129 ac_cv_header_stdc=no 5130fi 5131rm -f conftest* 5132 5133fi 5134 5135if test $ac_cv_header_stdc = yes; then 5136 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5137 if test "$cross_compiling" = yes; then 5138 : 5139else 5140 cat >conftest.$ac_ext <<_ACEOF 5141/* confdefs.h. */ 5142_ACEOF 5143cat confdefs.h >>conftest.$ac_ext 5144cat >>conftest.$ac_ext <<_ACEOF 5145/* end confdefs.h. */ 5146#include <ctype.h> 5147#include <stdlib.h> 5148#if ((' ' & 0x0FF) == 0x020) 5149# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5150# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5151#else 5152# define ISLOWER(c) \ 5153 (('a' <= (c) && (c) <= 'i') \ 5154 || ('j' <= (c) && (c) <= 'r') \ 5155 || ('s' <= (c) && (c) <= 'z')) 5156# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5157#endif 5158 5159#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5160int 5161main () 5162{ 5163 int i; 5164 for (i = 0; i < 256; i++) 5165 if (XOR (islower (i), ISLOWER (i)) 5166 || toupper (i) != TOUPPER (i)) 5167 return 2; 5168 return 0; 5169} 5170_ACEOF 5171rm -f conftest$ac_exeext 5172if { (ac_try="$ac_link" 5173case "(($ac_try" in 5174 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5175 *) ac_try_echo=$ac_try;; 5176esac 5177eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5178 (eval "$ac_link") 2>&5 5179 ac_status=$? 5180 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5181 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 5182 { (case "(($ac_try" in 5183 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5184 *) ac_try_echo=$ac_try;; 5185esac 5186eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5187 (eval "$ac_try") 2>&5 5188 ac_status=$? 5189 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5190 (exit $ac_status); }; }; then 5191 : 5192else 5193 echo "$as_me: program exited with status $ac_status" >&5 5194echo "$as_me: failed program was:" >&5 5195sed 's/^/| /' conftest.$ac_ext >&5 5196 5197( exit $ac_status ) 5198ac_cv_header_stdc=no 5199fi 5200rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 5201fi 5202 5203 5204fi 5205fi 5206{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 5207echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 5208if test $ac_cv_header_stdc = yes; then 5209 5210cat >>confdefs.h <<\_ACEOF 5211#define STDC_HEADERS 1 5212_ACEOF 5213 5214fi 5215 5216 5217 5218 5219 5220for ac_header in fcntl.h unistd.h stdio.h time.h 5221do 5222as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5223if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5224 { echo "$as_me:$LINENO: checking for $ac_header" >&5 5225echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5226if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5227 echo $ECHO_N "(cached) $ECHO_C" >&6 5228fi 5229ac_res=`eval echo '${'$as_ac_Header'}'` 5230 { echo "$as_me:$LINENO: result: $ac_res" >&5 5231echo "${ECHO_T}$ac_res" >&6; } 5232else 5233 # Is the header compilable? 5234{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 5235echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 5236cat >conftest.$ac_ext <<_ACEOF 5237/* confdefs.h. */ 5238_ACEOF 5239cat confdefs.h >>conftest.$ac_ext 5240cat >>conftest.$ac_ext <<_ACEOF 5241/* end confdefs.h. */ 5242$ac_includes_default 5243#include <$ac_header> 5244_ACEOF 5245rm -f conftest.$ac_objext 5246if { (ac_try="$ac_compile" 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_compile") 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 $ac_status); } && { 5259 test -z "$ac_c_werror_flag" || 5260 test ! -s conftest.err 5261 } && test -s conftest.$ac_objext; then 5262 ac_header_compiler=yes 5263else 5264 echo "$as_me: failed program was:" >&5 5265sed 's/^/| /' conftest.$ac_ext >&5 5266 5267 ac_header_compiler=no 5268fi 5269 5270rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5271{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5272echo "${ECHO_T}$ac_header_compiler" >&6; } 5273 5274# Is the header present? 5275{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 5276echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 5277cat >conftest.$ac_ext <<_ACEOF 5278/* confdefs.h. */ 5279_ACEOF 5280cat confdefs.h >>conftest.$ac_ext 5281cat >>conftest.$ac_ext <<_ACEOF 5282/* end confdefs.h. */ 5283#include <$ac_header> 5284_ACEOF 5285if { (ac_try="$ac_cpp conftest.$ac_ext" 5286case "(($ac_try" in 5287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5288 *) ac_try_echo=$ac_try;; 5289esac 5290eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5291 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5292 ac_status=$? 5293 grep -v '^ *+' conftest.er1 >conftest.err 5294 rm -f conftest.er1 5295 cat conftest.err >&5 5296 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5297 (exit $ac_status); } >/dev/null && { 5298 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5299 test ! -s conftest.err 5300 }; then 5301 ac_header_preproc=yes 5302else 5303 echo "$as_me: failed program was:" >&5 5304sed 's/^/| /' conftest.$ac_ext >&5 5305 5306 ac_header_preproc=no 5307fi 5308 5309rm -f conftest.err conftest.$ac_ext 5310{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5311echo "${ECHO_T}$ac_header_preproc" >&6; } 5312 5313# So? What about this header? 5314case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5315 yes:no: ) 5316 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 5317echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 5318 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 5319echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 5320 ac_header_preproc=yes 5321 ;; 5322 no:yes:* ) 5323 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 5324echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 5325 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 5326echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 5327 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 5328echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 5329 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 5330echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 5331 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 5332echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 5333 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 5334echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 5335 ( cat <<\_ASBOX 5336## --------------------------------------------- ## 5337## Report this to http://dv2sub.sourceforge.net/ ## 5338## --------------------------------------------- ## 5339_ASBOX 5340 ) | sed "s/^/$as_me: WARNING: /" >&2 5341 ;; 5342esac 5343{ echo "$as_me:$LINENO: checking for $ac_header" >&5 5344echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5345if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5346 echo $ECHO_N "(cached) $ECHO_C" >&6 5347else 5348 eval "$as_ac_Header=\$ac_header_preproc" 5349fi 5350ac_res=`eval echo '${'$as_ac_Header'}'` 5351 { echo "$as_me:$LINENO: result: $ac_res" >&5 5352echo "${ECHO_T}$ac_res" >&6; } 5353 5354fi 5355if test `eval echo '${'$as_ac_Header'}'` = yes; then 5356 cat >>confdefs.h <<_ACEOF 5357#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5358_ACEOF 5359 5360fi 5361 5362done 5363 5364 5365 5366 5367if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5368 if test -n "$ac_tool_prefix"; then 5369 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5370set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5371{ echo "$as_me:$LINENO: checking for $ac_word" >&5 5372echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 5373if test "${ac_cv_path_PKG_CONFIG+set}" = set; then 5374 echo $ECHO_N "(cached) $ECHO_C" >&6 5375else 5376 case $PKG_CONFIG in 5377 [\\/]* | ?:[\\/]*) 5378 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5379 ;; 5380 *) 5381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5382for as_dir in $PATH 5383do 5384 IFS=$as_save_IFS 5385 test -z "$as_dir" && as_dir=. 5386 for ac_exec_ext in '' $ac_executable_extensions; do 5387 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5388 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5389 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5390 break 2 5391 fi 5392done 5393done 5394IFS=$as_save_IFS 5395 5396 ;; 5397esac 5398fi 5399PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5400if test -n "$PKG_CONFIG"; then 5401 { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 5402echo "${ECHO_T}$PKG_CONFIG" >&6; } 5403else 5404 { echo "$as_me:$LINENO: result: no" >&5 5405echo "${ECHO_T}no" >&6; } 5406fi 5407 5408 5409fi 5410if test -z "$ac_cv_path_PKG_CONFIG"; then 5411 ac_pt_PKG_CONFIG=$PKG_CONFIG 5412 # Extract the first word of "pkg-config", so it can be a program name with args. 5413set dummy pkg-config; ac_word=$2 5414{ echo "$as_me:$LINENO: checking for $ac_word" >&5 5415echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 5416if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then 5417 echo $ECHO_N "(cached) $ECHO_C" >&6 5418else 5419 case $ac_pt_PKG_CONFIG in 5420 [\\/]* | ?:[\\/]*) 5421 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5422 ;; 5423 *) 5424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5425for as_dir in $PATH 5426do 5427 IFS=$as_save_IFS 5428 test -z "$as_dir" && as_dir=. 5429 for ac_exec_ext in '' $ac_executable_extensions; do 5430 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5431 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5432 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5433 break 2 5434 fi 5435done 5436done 5437IFS=$as_save_IFS 5438 5439 ;; 5440esac 5441fi 5442ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5443if test -n "$ac_pt_PKG_CONFIG"; then 5444 { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 5445echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; } 5446else 5447 { echo "$as_me:$LINENO: result: no" >&5 5448echo "${ECHO_T}no" >&6; } 5449fi 5450 5451 if test "x$ac_pt_PKG_CONFIG" = x; then 5452 PKG_CONFIG="" 5453 else 5454 case $cross_compiling:$ac_tool_warned in 5455yes:) 5456{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 5457whose name does not start with the host triplet. If you think this 5458configuration is useful to you, please write to autoconf@gnu.org." >&5 5459echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 5460whose name does not start with the host triplet. If you think this 5461configuration is useful to you, please write to autoconf@gnu.org." >&2;} 5462ac_tool_warned=yes ;; 5463esac 5464 PKG_CONFIG=$ac_pt_PKG_CONFIG 5465 fi 5466else 5467 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5468fi 5469 5470fi 5471if test -n "$PKG_CONFIG"; then 5472 _pkg_min_version=0.9.0 5473 { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 5474echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; } 5475 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5476 { echo "$as_me:$LINENO: result: yes" >&5 5477echo "${ECHO_T}yes" >&6; } 5478 else 5479 { echo "$as_me:$LINENO: result: no" >&5 5480echo "${ECHO_T}no" >&6; } 5481 PKG_CONFIG="" 5482 fi 5483 5484fi 5485 5486pkg_failed=no 5487{ echo "$as_me:$LINENO: checking for LIBDV" >&5 5488echo $ECHO_N "checking for LIBDV... $ECHO_C" >&6; } 5489 5490if test -n "$PKG_CONFIG"; then 5491 if test -n "$LIBDV_CFLAGS"; then 5492 pkg_cv_LIBDV_CFLAGS="$LIBDV_CFLAGS" 5493 else 5494 if test -n "$PKG_CONFIG" && \ 5495 { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libdv >= 0.103\"") >&5 5496 ($PKG_CONFIG --exists --print-errors "libdv >= 0.103") 2>&5 5497 ac_status=$? 5498 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5499 (exit $ac_status); }; then 5500 pkg_cv_LIBDV_CFLAGS=`$PKG_CONFIG --cflags "libdv >= 0.103" 2>/dev/null` 5501else 5502 pkg_failed=yes 5503fi 5504 fi 5505else 5506 pkg_failed=untried 5507fi 5508if test -n "$PKG_CONFIG"; then 5509 if test -n "$LIBDV_LIBS"; then 5510 pkg_cv_LIBDV_LIBS="$LIBDV_LIBS" 5511 else 5512 if test -n "$PKG_CONFIG" && \ 5513 { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libdv >= 0.103\"") >&5 5514 ($PKG_CONFIG --exists --print-errors "libdv >= 0.103") 2>&5 5515 ac_status=$? 5516 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5517 (exit $ac_status); }; then 5518 pkg_cv_LIBDV_LIBS=`$PKG_CONFIG --libs "libdv >= 0.103" 2>/dev/null` 5519else 5520 pkg_failed=yes 5521fi 5522 fi 5523else 5524 pkg_failed=untried 5525fi 5526 5527 5528 5529if test $pkg_failed = yes; then 5530 5531if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5532 _pkg_short_errors_supported=yes 5533else 5534 _pkg_short_errors_supported=no 5535fi 5536 if test $_pkg_short_errors_supported = yes; then 5537 LIBDV_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libdv >= 0.103"` 5538 else 5539 LIBDV_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libdv >= 0.103"` 5540 fi 5541 # Put the nasty error message in config.log where it belongs 5542 echo "$LIBDV_PKG_ERRORS" >&5 5543 5544 { echo "$as_me:$LINENO: result: no" >&5 5545echo "${ECHO_T}no" >&6; } 5546 { { echo "$as_me:$LINENO: error: libdv not installed; libdv 0.103 or newer needed." >&5 5547echo "$as_me: error: libdv not installed; libdv 0.103 or newer needed." >&2;} 5548 { (exit 1); exit 1; }; } 5549 5550elif test $pkg_failed = untried; then 5551 { { echo "$as_me:$LINENO: error: libdv not installed; libdv 0.103 or newer needed." >&5 5552echo "$as_me: error: libdv not installed; libdv 0.103 or newer needed." >&2;} 5553 { (exit 1); exit 1; }; } 5554 5555else 5556 LIBDV_CFLAGS=$pkg_cv_LIBDV_CFLAGS 5557 LIBDV_LIBS=$pkg_cv_LIBDV_LIBS 5558 { echo "$as_me:$LINENO: result: yes" >&5 5559echo "${ECHO_T}yes" >&6; } 5560 5561 5562cat >>confdefs.h <<\_ACEOF 5563#define HAVE_LIBDV 1 5564_ACEOF 5565 5566 5567 5568 5569fi 5570 5571{ echo "$as_me:$LINENO: checking whether compiler accepts some C99 extensions" >&5 5572echo $ECHO_N "checking whether compiler accepts some C99 extensions... $ECHO_C" >&6; } 5573save_CFLAGS="$CFLAGS" 5574CFLAGS="$C99MODE_FLAG" 5575cat >conftest.$ac_ext <<_ACEOF 5576/* confdefs.h. */ 5577_ACEOF 5578cat confdefs.h >>conftest.$ac_ext 5579cat >>conftest.$ac_ext <<_ACEOF 5580/* end confdefs.h. */ 5581 5582int 5583main () 5584{ 5585 { for(int i=0; i<10; i++) {} } 5586 ; 5587 return 0; 5588} 5589_ACEOF 5590rm -f conftest.$ac_objext 5591if { (ac_try="$ac_compile" 5592case "(($ac_try" in 5593 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5594 *) ac_try_echo=$ac_try;; 5595esac 5596eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5597 (eval "$ac_compile") 2>conftest.er1 5598 ac_status=$? 5599 grep -v '^ *+' conftest.er1 >conftest.err 5600 rm -f conftest.er1 5601 cat conftest.err >&5 5602 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5603 (exit $ac_status); } && { 5604 test -z "$ac_c_werror_flag" || 5605 test ! -s conftest.err 5606 } && test -s conftest.$ac_objext; then 5607 { echo "$as_me:$LINENO: result: yes" >&5 5608echo "${ECHO_T}yes" >&6; } 5609else 5610 echo "$as_me: failed program was:" >&5 5611sed 's/^/| /' conftest.$ac_ext >&5 5612 5613 c99_fail=1 5614 { echo "$as_me:$LINENO: result: no" >&5 5615echo "${ECHO_T}no" >&6; } 5616fi 5617 5618rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5619if test "x$c99_fail" = "x1" 5620then 5621 { { echo "$as_me:$LINENO: error: ANSI/ISO C99 compiler not found or not in this mode!" >&5 5622echo "$as_me: error: ANSI/ISO C99 compiler not found or not in this mode!" >&2;} 5623 { (exit 1); exit 1; }; } 5624fi 5625CFLAGS="$save_CFLAGS" 5626 5627# Check whether --enable-largefile was given. 5628if test "${enable_largefile+set}" = set; then 5629 enableval=$enable_largefile; 5630fi 5631 5632if test "$enable_largefile" != no; then 5633 5634 { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 5635echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; } 5636if test "${ac_cv_sys_largefile_CC+set}" = set; then 5637 echo $ECHO_N "(cached) $ECHO_C" >&6 5638else 5639 ac_cv_sys_largefile_CC=no 5640 if test "$GCC" != yes; then 5641 ac_save_CC=$CC 5642 while :; do 5643 # IRIX 6.2 and later do not support large files by default, 5644 # so use the C compiler's -n32 option if that helps. 5645 cat >conftest.$ac_ext <<_ACEOF 5646/* confdefs.h. */ 5647_ACEOF 5648cat confdefs.h >>conftest.$ac_ext 5649cat >>conftest.$ac_ext <<_ACEOF 5650/* end confdefs.h. */ 5651#include <sys/types.h> 5652 /* Check that off_t can represent 2**63 - 1 correctly. 5653 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5654 since some C++ compilers masquerading as C compilers 5655 incorrectly reject 9223372036854775807. */ 5656#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5657 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5658 && LARGE_OFF_T % 2147483647 == 1) 5659 ? 1 : -1]; 5660int 5661main () 5662{ 5663 5664 ; 5665 return 0; 5666} 5667_ACEOF 5668 rm -f conftest.$ac_objext 5669if { (ac_try="$ac_compile" 5670case "(($ac_try" in 5671 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5672 *) ac_try_echo=$ac_try;; 5673esac 5674eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5675 (eval "$ac_compile") 2>conftest.er1 5676 ac_status=$? 5677 grep -v '^ *+' conftest.er1 >conftest.err 5678 rm -f conftest.er1 5679 cat conftest.err >&5 5680 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5681 (exit $ac_status); } && { 5682 test -z "$ac_c_werror_flag" || 5683 test ! -s conftest.err 5684 } && test -s conftest.$ac_objext; then 5685 break 5686else 5687 echo "$as_me: failed program was:" >&5 5688sed 's/^/| /' conftest.$ac_ext >&5 5689 5690 5691fi 5692 5693rm -f core conftest.err conftest.$ac_objext 5694 CC="$CC -n32" 5695 rm -f conftest.$ac_objext 5696if { (ac_try="$ac_compile" 5697case "(($ac_try" in 5698 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5699 *) ac_try_echo=$ac_try;; 5700esac 5701eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5702 (eval "$ac_compile") 2>conftest.er1 5703 ac_status=$? 5704 grep -v '^ *+' conftest.er1 >conftest.err 5705 rm -f conftest.er1 5706 cat conftest.err >&5 5707 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5708 (exit $ac_status); } && { 5709 test -z "$ac_c_werror_flag" || 5710 test ! -s conftest.err 5711 } && test -s conftest.$ac_objext; then 5712 ac_cv_sys_largefile_CC=' -n32'; break 5713else 5714 echo "$as_me: failed program was:" >&5 5715sed 's/^/| /' conftest.$ac_ext >&5 5716 5717 5718fi 5719 5720rm -f core conftest.err conftest.$ac_objext 5721 break 5722 done 5723 CC=$ac_save_CC 5724 rm -f conftest.$ac_ext 5725 fi 5726fi 5727{ echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 5728echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; } 5729 if test "$ac_cv_sys_largefile_CC" != no; then 5730 CC=$CC$ac_cv_sys_largefile_CC 5731 fi 5732 5733 { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 5734echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; } 5735if test "${ac_cv_sys_file_offset_bits+set}" = set; then 5736 echo $ECHO_N "(cached) $ECHO_C" >&6 5737else 5738 while :; do 5739 cat >conftest.$ac_ext <<_ACEOF 5740/* confdefs.h. */ 5741_ACEOF 5742cat confdefs.h >>conftest.$ac_ext 5743cat >>conftest.$ac_ext <<_ACEOF 5744/* end confdefs.h. */ 5745#include <sys/types.h> 5746 /* Check that off_t can represent 2**63 - 1 correctly. 5747 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5748 since some C++ compilers masquerading as C compilers 5749 incorrectly reject 9223372036854775807. */ 5750#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5751 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5752 && LARGE_OFF_T % 2147483647 == 1) 5753 ? 1 : -1]; 5754int 5755main () 5756{ 5757 5758 ; 5759 return 0; 5760} 5761_ACEOF 5762rm -f conftest.$ac_objext 5763if { (ac_try="$ac_compile" 5764case "(($ac_try" in 5765 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5766 *) ac_try_echo=$ac_try;; 5767esac 5768eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5769 (eval "$ac_compile") 2>conftest.er1 5770 ac_status=$? 5771 grep -v '^ *+' conftest.er1 >conftest.err 5772 rm -f conftest.er1 5773 cat conftest.err >&5 5774 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5775 (exit $ac_status); } && { 5776 test -z "$ac_c_werror_flag" || 5777 test ! -s conftest.err 5778 } && test -s conftest.$ac_objext; then 5779 ac_cv_sys_file_offset_bits=no; break 5780else 5781 echo "$as_me: failed program was:" >&5 5782sed 's/^/| /' conftest.$ac_ext >&5 5783 5784 5785fi 5786 5787rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5788 cat >conftest.$ac_ext <<_ACEOF 5789/* confdefs.h. */ 5790_ACEOF 5791cat confdefs.h >>conftest.$ac_ext 5792cat >>conftest.$ac_ext <<_ACEOF 5793/* end confdefs.h. */ 5794#define _FILE_OFFSET_BITS 64 5795#include <sys/types.h> 5796 /* Check that off_t can represent 2**63 - 1 correctly. 5797 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5798 since some C++ compilers masquerading as C compilers 5799 incorrectly reject 9223372036854775807. */ 5800#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5801 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5802 && LARGE_OFF_T % 2147483647 == 1) 5803 ? 1 : -1]; 5804int 5805main () 5806{ 5807 5808 ; 5809 return 0; 5810} 5811_ACEOF 5812rm -f conftest.$ac_objext 5813if { (ac_try="$ac_compile" 5814case "(($ac_try" in 5815 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5816 *) ac_try_echo=$ac_try;; 5817esac 5818eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5819 (eval "$ac_compile") 2>conftest.er1 5820 ac_status=$? 5821 grep -v '^ *+' conftest.er1 >conftest.err 5822 rm -f conftest.er1 5823 cat conftest.err >&5 5824 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5825 (exit $ac_status); } && { 5826 test -z "$ac_c_werror_flag" || 5827 test ! -s conftest.err 5828 } && test -s conftest.$ac_objext; then 5829 ac_cv_sys_file_offset_bits=64; break 5830else 5831 echo "$as_me: failed program was:" >&5 5832sed 's/^/| /' conftest.$ac_ext >&5 5833 5834 5835fi 5836 5837rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5838 ac_cv_sys_file_offset_bits=unknown 5839 break 5840done 5841fi 5842{ echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 5843echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; } 5844case $ac_cv_sys_file_offset_bits in #( 5845 no | unknown) ;; 5846 *) 5847cat >>confdefs.h <<_ACEOF 5848#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 5849_ACEOF 5850;; 5851esac 5852rm -f conftest* 5853 if test $ac_cv_sys_file_offset_bits = unknown; then 5854 { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 5855echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; } 5856if test "${ac_cv_sys_large_files+set}" = set; then 5857 echo $ECHO_N "(cached) $ECHO_C" >&6 5858else 5859 while :; do 5860 cat >conftest.$ac_ext <<_ACEOF 5861/* confdefs.h. */ 5862_ACEOF 5863cat confdefs.h >>conftest.$ac_ext 5864cat >>conftest.$ac_ext <<_ACEOF 5865/* end confdefs.h. */ 5866#include <sys/types.h> 5867 /* Check that off_t can represent 2**63 - 1 correctly. 5868 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5869 since some C++ compilers masquerading as C compilers 5870 incorrectly reject 9223372036854775807. */ 5871#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5872 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5873 && LARGE_OFF_T % 2147483647 == 1) 5874 ? 1 : -1]; 5875int 5876main () 5877{ 5878 5879 ; 5880 return 0; 5881} 5882_ACEOF 5883rm -f conftest.$ac_objext 5884if { (ac_try="$ac_compile" 5885case "(($ac_try" in 5886 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5887 *) ac_try_echo=$ac_try;; 5888esac 5889eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5890 (eval "$ac_compile") 2>conftest.er1 5891 ac_status=$? 5892 grep -v '^ *+' conftest.er1 >conftest.err 5893 rm -f conftest.er1 5894 cat conftest.err >&5 5895 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5896 (exit $ac_status); } && { 5897 test -z "$ac_c_werror_flag" || 5898 test ! -s conftest.err 5899 } && test -s conftest.$ac_objext; then 5900 ac_cv_sys_large_files=no; break 5901else 5902 echo "$as_me: failed program was:" >&5 5903sed 's/^/| /' conftest.$ac_ext >&5 5904 5905 5906fi 5907 5908rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5909 cat >conftest.$ac_ext <<_ACEOF 5910/* confdefs.h. */ 5911_ACEOF 5912cat confdefs.h >>conftest.$ac_ext 5913cat >>conftest.$ac_ext <<_ACEOF 5914/* end confdefs.h. */ 5915#define _LARGE_FILES 1 5916#include <sys/types.h> 5917 /* Check that off_t can represent 2**63 - 1 correctly. 5918 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5919 since some C++ compilers masquerading as C compilers 5920 incorrectly reject 9223372036854775807. */ 5921#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5922 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5923 && LARGE_OFF_T % 2147483647 == 1) 5924 ? 1 : -1]; 5925int 5926main () 5927{ 5928 5929 ; 5930 return 0; 5931} 5932_ACEOF 5933rm -f conftest.$ac_objext 5934if { (ac_try="$ac_compile" 5935case "(($ac_try" in 5936 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5937 *) ac_try_echo=$ac_try;; 5938esac 5939eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5940 (eval "$ac_compile") 2>conftest.er1 5941 ac_status=$? 5942 grep -v '^ *+' conftest.er1 >conftest.err 5943 rm -f conftest.er1 5944 cat conftest.err >&5 5945 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5946 (exit $ac_status); } && { 5947 test -z "$ac_c_werror_flag" || 5948 test ! -s conftest.err 5949 } && test -s conftest.$ac_objext; then 5950 ac_cv_sys_large_files=1; break 5951else 5952 echo "$as_me: failed program was:" >&5 5953sed 's/^/| /' conftest.$ac_ext >&5 5954 5955 5956fi 5957 5958rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5959 ac_cv_sys_large_files=unknown 5960 break 5961done 5962fi 5963{ echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 5964echo "${ECHO_T}$ac_cv_sys_large_files" >&6; } 5965case $ac_cv_sys_large_files in #( 5966 no | unknown) ;; 5967 *) 5968cat >>confdefs.h <<_ACEOF 5969#define _LARGE_FILES $ac_cv_sys_large_files 5970_ACEOF 5971;; 5972esac 5973rm -f conftest* 5974 fi 5975fi 5976 5977 5978 5979 5980for ac_header in stdlib.h unistd.h 5981do 5982as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5983if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5984 { echo "$as_me:$LINENO: checking for $ac_header" >&5 5985echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5986if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5987 echo $ECHO_N "(cached) $ECHO_C" >&6 5988fi 5989ac_res=`eval echo '${'$as_ac_Header'}'` 5990 { echo "$as_me:$LINENO: result: $ac_res" >&5 5991echo "${ECHO_T}$ac_res" >&6; } 5992else 5993 # Is the header compilable? 5994{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 5995echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 5996cat >conftest.$ac_ext <<_ACEOF 5997/* confdefs.h. */ 5998_ACEOF 5999cat confdefs.h >>conftest.$ac_ext 6000cat >>conftest.$ac_ext <<_ACEOF 6001/* end confdefs.h. */ 6002$ac_includes_default 6003#include <$ac_header> 6004_ACEOF 6005rm -f conftest.$ac_objext 6006if { (ac_try="$ac_compile" 6007case "(($ac_try" in 6008 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6009 *) ac_try_echo=$ac_try;; 6010esac 6011eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6012 (eval "$ac_compile") 2>conftest.er1 6013 ac_status=$? 6014 grep -v '^ *+' conftest.er1 >conftest.err 6015 rm -f conftest.er1 6016 cat conftest.err >&5 6017 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6018 (exit $ac_status); } && { 6019 test -z "$ac_c_werror_flag" || 6020 test ! -s conftest.err 6021 } && test -s conftest.$ac_objext; then 6022 ac_header_compiler=yes 6023else 6024 echo "$as_me: failed program was:" >&5 6025sed 's/^/| /' conftest.$ac_ext >&5 6026 6027 ac_header_compiler=no 6028fi 6029 6030rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6031{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 6032echo "${ECHO_T}$ac_header_compiler" >&6; } 6033 6034# Is the header present? 6035{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 6036echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 6037cat >conftest.$ac_ext <<_ACEOF 6038/* confdefs.h. */ 6039_ACEOF 6040cat confdefs.h >>conftest.$ac_ext 6041cat >>conftest.$ac_ext <<_ACEOF 6042/* end confdefs.h. */ 6043#include <$ac_header> 6044_ACEOF 6045if { (ac_try="$ac_cpp conftest.$ac_ext" 6046case "(($ac_try" in 6047 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6048 *) ac_try_echo=$ac_try;; 6049esac 6050eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6051 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 6052 ac_status=$? 6053 grep -v '^ *+' conftest.er1 >conftest.err 6054 rm -f conftest.er1 6055 cat conftest.err >&5 6056 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6057 (exit $ac_status); } >/dev/null && { 6058 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 6059 test ! -s conftest.err 6060 }; then 6061 ac_header_preproc=yes 6062else 6063 echo "$as_me: failed program was:" >&5 6064sed 's/^/| /' conftest.$ac_ext >&5 6065 6066 ac_header_preproc=no 6067fi 6068 6069rm -f conftest.err conftest.$ac_ext 6070{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 6071echo "${ECHO_T}$ac_header_preproc" >&6; } 6072 6073# So? What about this header? 6074case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 6075 yes:no: ) 6076 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 6077echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 6078 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 6079echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 6080 ac_header_preproc=yes 6081 ;; 6082 no:yes:* ) 6083 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 6084echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 6085 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 6086echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 6087 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 6088echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 6089 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 6090echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 6091 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 6092echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 6093 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 6094echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 6095 ( cat <<\_ASBOX 6096## --------------------------------------------- ## 6097## Report this to http://dv2sub.sourceforge.net/ ## 6098## --------------------------------------------- ## 6099_ASBOX 6100 ) | sed "s/^/$as_me: WARNING: /" >&2 6101 ;; 6102esac 6103{ echo "$as_me:$LINENO: checking for $ac_header" >&5 6104echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 6105if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6106 echo $ECHO_N "(cached) $ECHO_C" >&6 6107else 6108 eval "$as_ac_Header=\$ac_header_preproc" 6109fi 6110ac_res=`eval echo '${'$as_ac_Header'}'` 6111 { echo "$as_me:$LINENO: result: $ac_res" >&5 6112echo "${ECHO_T}$ac_res" >&6; } 6113 6114fi 6115if test `eval echo '${'$as_ac_Header'}'` = yes; then 6116 cat >>confdefs.h <<_ACEOF 6117#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6118_ACEOF 6119 6120fi 6121 6122done 6123 6124 6125for ac_func in getpagesize 6126do 6127as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6128{ echo "$as_me:$LINENO: checking for $ac_func" >&5 6129echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 6130if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 6131 echo $ECHO_N "(cached) $ECHO_C" >&6 6132else 6133 cat >conftest.$ac_ext <<_ACEOF 6134/* confdefs.h. */ 6135_ACEOF 6136cat confdefs.h >>conftest.$ac_ext 6137cat >>conftest.$ac_ext <<_ACEOF 6138/* end confdefs.h. */ 6139/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 6140 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 6141#define $ac_func innocuous_$ac_func 6142 6143/* System header to define __stub macros and hopefully few prototypes, 6144 which can conflict with char $ac_func (); below. 6145 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6146 <limits.h> exists even on freestanding compilers. */ 6147 6148#ifdef __STDC__ 6149# include <limits.h> 6150#else 6151# include <assert.h> 6152#endif 6153 6154#undef $ac_func 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 $ac_func (); 6163/* The GNU C library defines this for functions which it implements 6164 to always fail with ENOSYS. Some functions are actually named 6165 something starting with __ and the normal name is an alias. */ 6166#if defined __stub_$ac_func || defined __stub___$ac_func 6167choke me 6168#endif 6169 6170int 6171main () 6172{ 6173return $ac_func (); 6174 ; 6175 return 0; 6176} 6177_ACEOF 6178rm -f conftest.$ac_objext conftest$ac_exeext 6179if { (ac_try="$ac_link" 6180case "(($ac_try" in 6181 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6182 *) ac_try_echo=$ac_try;; 6183esac 6184eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6185 (eval "$ac_link") 2>conftest.er1 6186 ac_status=$? 6187 grep -v '^ *+' conftest.er1 >conftest.err 6188 rm -f conftest.er1 6189 cat conftest.err >&5 6190 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6191 (exit $ac_status); } && { 6192 test -z "$ac_c_werror_flag" || 6193 test ! -s conftest.err 6194 } && test -s conftest$ac_exeext && 6195 $as_test_x conftest$ac_exeext; then 6196 eval "$as_ac_var=yes" 6197else 6198 echo "$as_me: failed program was:" >&5 6199sed 's/^/| /' conftest.$ac_ext >&5 6200 6201 eval "$as_ac_var=no" 6202fi 6203 6204rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6205 conftest$ac_exeext conftest.$ac_ext 6206fi 6207ac_res=`eval echo '${'$as_ac_var'}'` 6208 { echo "$as_me:$LINENO: result: $ac_res" >&5 6209echo "${ECHO_T}$ac_res" >&6; } 6210if test `eval echo '${'$as_ac_var'}'` = yes; then 6211 cat >>confdefs.h <<_ACEOF 6212#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6213_ACEOF 6214 6215fi 6216done 6217 6218{ echo "$as_me:$LINENO: checking for working mmap" >&5 6219echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; } 6220if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then 6221 echo $ECHO_N "(cached) $ECHO_C" >&6 6222else 6223 if test "$cross_compiling" = yes; then 6224 ac_cv_func_mmap_fixed_mapped=no 6225else 6226 cat >conftest.$ac_ext <<_ACEOF 6227/* confdefs.h. */ 6228_ACEOF 6229cat confdefs.h >>conftest.$ac_ext 6230cat >>conftest.$ac_ext <<_ACEOF 6231/* end confdefs.h. */ 6232$ac_includes_default 6233/* malloc might have been renamed as rpl_malloc. */ 6234#undef malloc 6235 6236/* Thanks to Mike Haertel and Jim Avera for this test. 6237 Here is a matrix of mmap possibilities: 6238 mmap private not fixed 6239 mmap private fixed at somewhere currently unmapped 6240 mmap private fixed at somewhere already mapped 6241 mmap shared not fixed 6242 mmap shared fixed at somewhere currently unmapped 6243 mmap shared fixed at somewhere already mapped 6244 For private mappings, we should verify that changes cannot be read() 6245 back from the file, nor mmap's back from the file at a different 6246 address. (There have been systems where private was not correctly 6247 implemented like the infamous i386 svr4.0, and systems where the 6248 VM page cache was not coherent with the file system buffer cache 6249 like early versions of FreeBSD and possibly contemporary NetBSD.) 6250 For shared mappings, we should conversely verify that changes get 6251 propagated back to all the places they're supposed to be. 6252 6253 Grep wants private fixed already mapped. 6254 The main things grep needs to know about mmap are: 6255 * does it exist and is it safe to write into the mmap'd area 6256 * how to use it (BSD variants) */ 6257 6258#include <fcntl.h> 6259#include <sys/mman.h> 6260 6261#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H 6262char *malloc (); 6263#endif 6264 6265/* This mess was copied from the GNU getpagesize.h. */ 6266#ifndef HAVE_GETPAGESIZE 6267/* Assume that all systems that can run configure have sys/param.h. */ 6268# ifndef HAVE_SYS_PARAM_H 6269# define HAVE_SYS_PARAM_H 1 6270# endif 6271 6272# ifdef _SC_PAGESIZE 6273# define getpagesize() sysconf(_SC_PAGESIZE) 6274# else /* no _SC_PAGESIZE */ 6275# ifdef HAVE_SYS_PARAM_H 6276# include <sys/param.h> 6277# ifdef EXEC_PAGESIZE 6278# define getpagesize() EXEC_PAGESIZE 6279# else /* no EXEC_PAGESIZE */ 6280# ifdef NBPG 6281# define getpagesize() NBPG * CLSIZE 6282# ifndef CLSIZE 6283# define CLSIZE 1 6284# endif /* no CLSIZE */ 6285# else /* no NBPG */ 6286# ifdef NBPC 6287# define getpagesize() NBPC 6288# else /* no NBPC */ 6289# ifdef PAGESIZE 6290# define getpagesize() PAGESIZE 6291# endif /* PAGESIZE */ 6292# endif /* no NBPC */ 6293# endif /* no NBPG */ 6294# endif /* no EXEC_PAGESIZE */ 6295# else /* no HAVE_SYS_PARAM_H */ 6296# define getpagesize() 8192 /* punt totally */ 6297# endif /* no HAVE_SYS_PARAM_H */ 6298# endif /* no _SC_PAGESIZE */ 6299 6300#endif /* no HAVE_GETPAGESIZE */ 6301 6302int 6303main () 6304{ 6305 char *data, *data2, *data3; 6306 int i, pagesize; 6307 int fd; 6308 6309 pagesize = getpagesize (); 6310 6311 /* First, make a file with some known garbage in it. */ 6312 data = (char *) malloc (pagesize); 6313 if (!data) 6314 return 1; 6315 for (i = 0; i < pagesize; ++i) 6316 *(data + i) = rand (); 6317 umask (0); 6318 fd = creat ("conftest.mmap", 0600); 6319 if (fd < 0) 6320 return 1; 6321 if (write (fd, data, pagesize) != pagesize) 6322 return 1; 6323 close (fd); 6324 6325 /* Next, try to mmap the file at a fixed address which already has 6326 something else allocated at it. If we can, also make sure that 6327 we see the same garbage. */ 6328 fd = open ("conftest.mmap", O_RDWR); 6329 if (fd < 0) 6330 return 1; 6331 data2 = (char *) malloc (2 * pagesize); 6332 if (!data2) 6333 return 1; 6334 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); 6335 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 6336 MAP_PRIVATE | MAP_FIXED, fd, 0L)) 6337 return 1; 6338 for (i = 0; i < pagesize; ++i) 6339 if (*(data + i) != *(data2 + i)) 6340 return 1; 6341 6342 /* Finally, make sure that changes to the mapped area do not 6343 percolate back to the file as seen by read(). (This is a bug on 6344 some variants of i386 svr4.0.) */ 6345 for (i = 0; i < pagesize; ++i) 6346 *(data2 + i) = *(data2 + i) + 1; 6347 data3 = (char *) malloc (pagesize); 6348 if (!data3) 6349 return 1; 6350 if (read (fd, data3, pagesize) != pagesize) 6351 return 1; 6352 for (i = 0; i < pagesize; ++i) 6353 if (*(data + i) != *(data3 + i)) 6354 return 1; 6355 close (fd); 6356 return 0; 6357} 6358_ACEOF 6359rm -f conftest$ac_exeext 6360if { (ac_try="$ac_link" 6361case "(($ac_try" in 6362 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6363 *) ac_try_echo=$ac_try;; 6364esac 6365eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6366 (eval "$ac_link") 2>&5 6367 ac_status=$? 6368 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6369 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6370 { (case "(($ac_try" in 6371 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6372 *) ac_try_echo=$ac_try;; 6373esac 6374eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6375 (eval "$ac_try") 2>&5 6376 ac_status=$? 6377 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6378 (exit $ac_status); }; }; then 6379 ac_cv_func_mmap_fixed_mapped=yes 6380else 6381 echo "$as_me: program exited with status $ac_status" >&5 6382echo "$as_me: failed program was:" >&5 6383sed 's/^/| /' conftest.$ac_ext >&5 6384 6385( exit $ac_status ) 6386ac_cv_func_mmap_fixed_mapped=no 6387fi 6388rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6389fi 6390 6391 6392fi 6393{ echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 6394echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; } 6395if test $ac_cv_func_mmap_fixed_mapped = yes; then 6396 6397cat >>confdefs.h <<\_ACEOF 6398#define HAVE_MMAP 1 6399_ACEOF 6400 6401fi 6402rm -f conftest.mmap 6403 6404{ echo "$as_me:$LINENO: checking for strptime" >&5 6405echo $ECHO_N "checking for strptime... $ECHO_C" >&6; } 6406if test "${ac_cv_func_strptime+set}" = set; then 6407 echo $ECHO_N "(cached) $ECHO_C" >&6 6408else 6409 cat >conftest.$ac_ext <<_ACEOF 6410/* confdefs.h. */ 6411_ACEOF 6412cat confdefs.h >>conftest.$ac_ext 6413cat >>conftest.$ac_ext <<_ACEOF 6414/* end confdefs.h. */ 6415/* Define strptime to an innocuous variant, in case <limits.h> declares strptime. 6416 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 6417#define strptime innocuous_strptime 6418 6419/* System header to define __stub macros and hopefully few prototypes, 6420 which can conflict with char strptime (); below. 6421 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6422 <limits.h> exists even on freestanding compilers. */ 6423 6424#ifdef __STDC__ 6425# include <limits.h> 6426#else 6427# include <assert.h> 6428#endif 6429 6430#undef strptime 6431 6432/* Override any GCC internal prototype to avoid an error. 6433 Use char because int might match the return type of a GCC 6434 builtin and then its argument prototype would still apply. */ 6435#ifdef __cplusplus 6436extern "C" 6437#endif 6438char strptime (); 6439/* The GNU C library defines this for functions which it implements 6440 to always fail with ENOSYS. Some functions are actually named 6441 something starting with __ and the normal name is an alias. */ 6442#if defined __stub_strptime || defined __stub___strptime 6443choke me 6444#endif 6445 6446int 6447main () 6448{ 6449return strptime (); 6450 ; 6451 return 0; 6452} 6453_ACEOF 6454rm -f conftest.$ac_objext conftest$ac_exeext 6455if { (ac_try="$ac_link" 6456case "(($ac_try" in 6457 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6458 *) ac_try_echo=$ac_try;; 6459esac 6460eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6461 (eval "$ac_link") 2>conftest.er1 6462 ac_status=$? 6463 grep -v '^ *+' conftest.er1 >conftest.err 6464 rm -f conftest.er1 6465 cat conftest.err >&5 6466 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6467 (exit $ac_status); } && { 6468 test -z "$ac_c_werror_flag" || 6469 test ! -s conftest.err 6470 } && test -s conftest$ac_exeext && 6471 $as_test_x conftest$ac_exeext; then 6472 ac_cv_func_strptime=yes 6473else 6474 echo "$as_me: failed program was:" >&5 6475sed 's/^/| /' conftest.$ac_ext >&5 6476 6477 ac_cv_func_strptime=no 6478fi 6479 6480rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6481 conftest$ac_exeext conftest.$ac_ext 6482fi 6483{ echo "$as_me:$LINENO: result: $ac_cv_func_strptime" >&5 6484echo "${ECHO_T}$ac_cv_func_strptime" >&6; } 6485if test $ac_cv_func_strptime = yes; then 6486 : 6487else 6488 { { echo "$as_me:$LINENO: error: strptime() is required" >&5 6489echo "$as_me: error: strptime() is required" >&2;} 6490 { (exit 1); exit 1; }; } 6491fi 6492 6493 6494ac_config_files="$ac_config_files Makefile src/Makefile doc/Makefile" 6495 6496cat >confcache <<\_ACEOF 6497# This file is a shell script that caches the results of configure 6498# tests run on this system so they can be shared between configure 6499# scripts and configure runs, see configure's option --config-cache. 6500# It is not useful on other systems. If it contains results you don't 6501# want to keep, you may remove or edit it. 6502# 6503# config.status only pays attention to the cache file if you give it 6504# the --recheck option to rerun configure. 6505# 6506# `ac_cv_env_foo' variables (set or unset) will be overridden when 6507# loading this file, other *unset* `ac_cv_foo' will be assigned the 6508# following values. 6509 6510_ACEOF 6511 6512# The following way of writing the cache mishandles newlines in values, 6513# but we know of no workaround that is simple, portable, and efficient. 6514# So, we kill variables containing newlines. 6515# Ultrix sh set writes to stderr and can't be redirected directly, 6516# and sets the high bit in the cache file unless we assign to the vars. 6517( 6518 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 6519 eval ac_val=\$$ac_var 6520 case $ac_val in #( 6521 *${as_nl}*) 6522 case $ac_var in #( 6523 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 6524echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 6525 esac 6526 case $ac_var in #( 6527 _ | IFS | as_nl) ;; #( 6528 *) $as_unset $ac_var ;; 6529 esac ;; 6530 esac 6531 done 6532 6533 (set) 2>&1 | 6534 case $as_nl`(ac_space=' '; set) 2>&1` in #( 6535 *${as_nl}ac_space=\ *) 6536 # `set' does not quote correctly, so add quotes (double-quote 6537 # substitution turns \\\\ into \\, and sed turns \\ into \). 6538 sed -n \ 6539 "s/'/'\\\\''/g; 6540 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 6541 ;; #( 6542 *) 6543 # `set' quotes correctly as required by POSIX, so do not add quotes. 6544 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 6545 ;; 6546 esac | 6547 sort 6548) | 6549 sed ' 6550 /^ac_cv_env_/b end 6551 t clear 6552 :clear 6553 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 6554 t end 6555 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 6556 :end' >>confcache 6557if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 6558 if test -w "$cache_file"; then 6559 test "x$cache_file" != "x/dev/null" && 6560 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 6561echo "$as_me: updating cache $cache_file" >&6;} 6562 cat confcache >$cache_file 6563 else 6564 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 6565echo "$as_me: not updating unwritable cache $cache_file" >&6;} 6566 fi 6567fi 6568rm -f confcache 6569 6570test "x$prefix" = xNONE && prefix=$ac_default_prefix 6571# Let make expand exec_prefix. 6572test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6573 6574DEFS=-DHAVE_CONFIG_H 6575 6576ac_libobjs= 6577ac_ltlibobjs= 6578for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 6579 # 1. Remove the extension, and $U if already installed. 6580 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 6581 ac_i=`echo "$ac_i" | sed "$ac_script"` 6582 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 6583 # will be set to the directory where LIBOBJS objects are built. 6584 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 6585 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 6586done 6587LIBOBJS=$ac_libobjs 6588 6589LTLIBOBJS=$ac_ltlibobjs 6590 6591 6592if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 6593 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. 6594Usually this means the macro was only invoked conditionally." >&5 6595echo "$as_me: error: conditional \"AMDEP\" was never defined. 6596Usually this means the macro was only invoked conditionally." >&2;} 6597 { (exit 1); exit 1; }; } 6598fi 6599if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 6600 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. 6601Usually this means the macro was only invoked conditionally." >&5 6602echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. 6603Usually this means the macro was only invoked conditionally." >&2;} 6604 { (exit 1); exit 1; }; } 6605fi 6606if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 6607 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. 6608Usually this means the macro was only invoked conditionally." >&5 6609echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. 6610Usually this means the macro was only invoked conditionally." >&2;} 6611 { (exit 1); exit 1; }; } 6612fi 6613 6614: ${CONFIG_STATUS=./config.status} 6615ac_clean_files_save=$ac_clean_files 6616ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6617{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 6618echo "$as_me: creating $CONFIG_STATUS" >&6;} 6619cat >$CONFIG_STATUS <<_ACEOF 6620#! $SHELL 6621# Generated by $as_me. 6622# Run this file to recreate the current configuration. 6623# Compiler output produced by configure, useful for debugging 6624# configure, is in config.log if it exists. 6625 6626debug=false 6627ac_cs_recheck=false 6628ac_cs_silent=false 6629SHELL=\${CONFIG_SHELL-$SHELL} 6630_ACEOF 6631 6632cat >>$CONFIG_STATUS <<\_ACEOF 6633## --------------------- ## 6634## M4sh Initialization. ## 6635## --------------------- ## 6636 6637# Be more Bourne compatible 6638DUALCASE=1; export DUALCASE # for MKS sh 6639if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 6640 emulate sh 6641 NULLCMD=: 6642 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 6643 # is contrary to our usage. Disable this feature. 6644 alias -g '${1+"$@"}'='"$@"' 6645 setopt NO_GLOB_SUBST 6646else 6647 case `(set -o) 2>/dev/null` in 6648 *posix*) set -o posix ;; 6649esac 6650 6651fi 6652 6653 6654 6655 6656# PATH needs CR 6657# Avoid depending upon Character Ranges. 6658as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6659as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6660as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6661as_cr_digits='0123456789' 6662as_cr_alnum=$as_cr_Letters$as_cr_digits 6663 6664# The user is always right. 6665if test "${PATH_SEPARATOR+set}" != set; then 6666 echo "#! /bin/sh" >conf$$.sh 6667 echo "exit 0" >>conf$$.sh 6668 chmod +x conf$$.sh 6669 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 6670 PATH_SEPARATOR=';' 6671 else 6672 PATH_SEPARATOR=: 6673 fi 6674 rm -f conf$$.sh 6675fi 6676 6677# Support unset when possible. 6678if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 6679 as_unset=unset 6680else 6681 as_unset=false 6682fi 6683 6684 6685# IFS 6686# We need space, tab and new line, in precisely that order. Quoting is 6687# there to prevent editors from complaining about space-tab. 6688# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6689# splitting by setting IFS to empty value.) 6690as_nl=' 6691' 6692IFS=" "" $as_nl" 6693 6694# Find who we are. Look in the path if we contain no directory separator. 6695case $0 in 6696 *[\\/]* ) as_myself=$0 ;; 6697 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6698for as_dir in $PATH 6699do 6700 IFS=$as_save_IFS 6701 test -z "$as_dir" && as_dir=. 6702 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6703done 6704IFS=$as_save_IFS 6705 6706 ;; 6707esac 6708# We did not find ourselves, most probably we were run as `sh COMMAND' 6709# in which case we are not to be found in the path. 6710if test "x$as_myself" = x; then 6711 as_myself=$0 6712fi 6713if test ! -f "$as_myself"; then 6714 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6715 { (exit 1); exit 1; } 6716fi 6717 6718# Work around bugs in pre-3.0 UWIN ksh. 6719for as_var in ENV MAIL MAILPATH 6720do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 6721done 6722PS1='$ ' 6723PS2='> ' 6724PS4='+ ' 6725 6726# NLS nuisances. 6727for as_var in \ 6728 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 6729 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 6730 LC_TELEPHONE LC_TIME 6731do 6732 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 6733 eval $as_var=C; export $as_var 6734 else 6735 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 6736 fi 6737done 6738 6739# Required to use basename. 6740if expr a : '\(a\)' >/dev/null 2>&1 && 6741 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6742 as_expr=expr 6743else 6744 as_expr=false 6745fi 6746 6747if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6748 as_basename=basename 6749else 6750 as_basename=false 6751fi 6752 6753 6754# Name of the executable. 6755as_me=`$as_basename -- "$0" || 6756$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6757 X"$0" : 'X\(//\)$' \| \ 6758 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6759echo X/"$0" | 6760 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6761 s//\1/ 6762 q 6763 } 6764 /^X\/\(\/\/\)$/{ 6765 s//\1/ 6766 q 6767 } 6768 /^X\/\(\/\).*/{ 6769 s//\1/ 6770 q 6771 } 6772 s/.*/./; q'` 6773 6774# CDPATH. 6775$as_unset CDPATH 6776 6777 6778 6779 as_lineno_1=$LINENO 6780 as_lineno_2=$LINENO 6781 test "x$as_lineno_1" != "x$as_lineno_2" && 6782 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 6783 6784 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 6785 # uniformly replaced by the line number. The first 'sed' inserts a 6786 # line-number line after each line using $LINENO; the second 'sed' 6787 # does the real work. The second script uses 'N' to pair each 6788 # line-number line with the line containing $LINENO, and appends 6789 # trailing '-' during substitution so that $LINENO is not a special 6790 # case at line end. 6791 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 6792 # scripts with optimization help from Paolo Bonzini. Blame Lee 6793 # E. McMahon (1931-1989) for sed's syntax. :-) 6794 sed -n ' 6795 p 6796 /[$]LINENO/= 6797 ' <$as_myself | 6798 sed ' 6799 s/[$]LINENO.*/&-/ 6800 t lineno 6801 b 6802 :lineno 6803 N 6804 :loop 6805 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 6806 t loop 6807 s/-\n.*// 6808 ' >$as_me.lineno && 6809 chmod +x "$as_me.lineno" || 6810 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 6811 { (exit 1); exit 1; }; } 6812 6813 # Don't try to exec as it changes $[0], causing all sort of problems 6814 # (the dirname of $[0] is not the place where we might find the 6815 # original and so on. Autoconf is especially sensitive to this). 6816 . "./$as_me.lineno" 6817 # Exit status is that of the last command. 6818 exit 6819} 6820 6821 6822if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6823 as_dirname=dirname 6824else 6825 as_dirname=false 6826fi 6827 6828ECHO_C= ECHO_N= ECHO_T= 6829case `echo -n x` in 6830-n*) 6831 case `echo 'x\c'` in 6832 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6833 *) ECHO_C='\c';; 6834 esac;; 6835*) 6836 ECHO_N='-n';; 6837esac 6838 6839if expr a : '\(a\)' >/dev/null 2>&1 && 6840 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6841 as_expr=expr 6842else 6843 as_expr=false 6844fi 6845 6846rm -f conf$$ conf$$.exe conf$$.file 6847if test -d conf$$.dir; then 6848 rm -f conf$$.dir/conf$$.file 6849else 6850 rm -f conf$$.dir 6851 mkdir conf$$.dir 6852fi 6853echo >conf$$.file 6854if ln -s conf$$.file conf$$ 2>/dev/null; then 6855 as_ln_s='ln -s' 6856 # ... but there are two gotchas: 6857 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6858 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6859 # In both cases, we have to default to `cp -p'. 6860 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6861 as_ln_s='cp -p' 6862elif ln conf$$.file conf$$ 2>/dev/null; then 6863 as_ln_s=ln 6864else 6865 as_ln_s='cp -p' 6866fi 6867rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6868rmdir conf$$.dir 2>/dev/null 6869 6870if mkdir -p . 2>/dev/null; then 6871 as_mkdir_p=: 6872else 6873 test -d ./-p && rmdir ./-p 6874 as_mkdir_p=false 6875fi 6876 6877if test -x / >/dev/null 2>&1; then 6878 as_test_x='test -x' 6879else 6880 if ls -dL / >/dev/null 2>&1; then 6881 as_ls_L_option=L 6882 else 6883 as_ls_L_option= 6884 fi 6885 as_test_x=' 6886 eval sh -c '\'' 6887 if test -d "$1"; then 6888 test -d "$1/."; 6889 else 6890 case $1 in 6891 -*)set "./$1";; 6892 esac; 6893 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 6894 ???[sx]*):;;*)false;;esac;fi 6895 '\'' sh 6896 ' 6897fi 6898as_executable_p=$as_test_x 6899 6900# Sed expression to map a string onto a valid CPP name. 6901as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6902 6903# Sed expression to map a string onto a valid variable name. 6904as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6905 6906 6907exec 6>&1 6908 6909# Save the log message, to keep $[0] and so on meaningful, and to 6910# report actual input values of CONFIG_FILES etc. instead of their 6911# values after options handling. 6912ac_log=" 6913This file was extended by dv2sub $as_me 0.3, which was 6914generated by GNU Autoconf 2.61. Invocation command line was 6915 6916 CONFIG_FILES = $CONFIG_FILES 6917 CONFIG_HEADERS = $CONFIG_HEADERS 6918 CONFIG_LINKS = $CONFIG_LINKS 6919 CONFIG_COMMANDS = $CONFIG_COMMANDS 6920 $ $0 $@ 6921 6922on `(hostname || uname -n) 2>/dev/null | sed 1q` 6923" 6924 6925_ACEOF 6926 6927cat >>$CONFIG_STATUS <<_ACEOF 6928# Files that config.status was made for. 6929config_files="$ac_config_files" 6930config_headers="$ac_config_headers" 6931config_commands="$ac_config_commands" 6932 6933_ACEOF 6934 6935cat >>$CONFIG_STATUS <<\_ACEOF 6936ac_cs_usage="\ 6937\`$as_me' instantiates files from templates according to the 6938current configuration. 6939 6940Usage: $0 [OPTIONS] [FILE]... 6941 6942 -h, --help print this help, then exit 6943 -V, --version print version number and configuration settings, then exit 6944 -q, --quiet do not print progress messages 6945 -d, --debug don't remove temporary files 6946 --recheck update $as_me by reconfiguring in the same conditions 6947 --file=FILE[:TEMPLATE] 6948 instantiate the configuration file FILE 6949 --header=FILE[:TEMPLATE] 6950 instantiate the configuration header FILE 6951 6952Configuration files: 6953$config_files 6954 6955Configuration headers: 6956$config_headers 6957 6958Configuration commands: 6959$config_commands 6960 6961Report bugs to <bug-autoconf@gnu.org>." 6962 6963_ACEOF 6964cat >>$CONFIG_STATUS <<_ACEOF 6965ac_cs_version="\\ 6966dv2sub config.status 0.3 6967configured by $0, generated by GNU Autoconf 2.61, 6968 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 6969 6970Copyright (C) 2006 Free Software Foundation, Inc. 6971This config.status script is free software; the Free Software Foundation 6972gives unlimited permission to copy, distribute and modify it." 6973 6974ac_pwd='$ac_pwd' 6975srcdir='$srcdir' 6976INSTALL='$INSTALL' 6977_ACEOF 6978 6979cat >>$CONFIG_STATUS <<\_ACEOF 6980# If no file are specified by the user, then we need to provide default 6981# value. By we need to know if files were specified by the user. 6982ac_need_defaults=: 6983while test $# != 0 6984do 6985 case $1 in 6986 --*=*) 6987 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6988 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6989 ac_shift=: 6990 ;; 6991 *) 6992 ac_option=$1 6993 ac_optarg=$2 6994 ac_shift=shift 6995 ;; 6996 esac 6997 6998 case $ac_option in 6999 # Handling of the options. 7000 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7001 ac_cs_recheck=: ;; 7002 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7003 echo "$ac_cs_version"; exit ;; 7004 --debug | --debu | --deb | --de | --d | -d ) 7005 debug=: ;; 7006 --file | --fil | --fi | --f ) 7007 $ac_shift 7008 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 7009 ac_need_defaults=false;; 7010 --header | --heade | --head | --hea ) 7011 $ac_shift 7012 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 7013 ac_need_defaults=false;; 7014 --he | --h) 7015 # Conflict between --help and --header 7016 { echo "$as_me: error: ambiguous option: $1 7017Try \`$0 --help' for more information." >&2 7018 { (exit 1); exit 1; }; };; 7019 --help | --hel | -h ) 7020 echo "$ac_cs_usage"; exit ;; 7021 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7022 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7023 ac_cs_silent=: ;; 7024 7025 # This is an error. 7026 -*) { echo "$as_me: error: unrecognized option: $1 7027Try \`$0 --help' for more information." >&2 7028 { (exit 1); exit 1; }; } ;; 7029 7030 *) ac_config_targets="$ac_config_targets $1" 7031 ac_need_defaults=false ;; 7032 7033 esac 7034 shift 7035done 7036 7037ac_configure_extra_args= 7038 7039if $ac_cs_silent; then 7040 exec 6>/dev/null 7041 ac_configure_extra_args="$ac_configure_extra_args --silent" 7042fi 7043 7044_ACEOF 7045cat >>$CONFIG_STATUS <<_ACEOF 7046if \$ac_cs_recheck; then 7047 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 7048 CONFIG_SHELL=$SHELL 7049 export CONFIG_SHELL 7050 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7051fi 7052 7053_ACEOF 7054cat >>$CONFIG_STATUS <<\_ACEOF 7055exec 5>>config.log 7056{ 7057 echo 7058 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7059## Running $as_me. ## 7060_ASBOX 7061 echo "$ac_log" 7062} >&5 7063 7064_ACEOF 7065cat >>$CONFIG_STATUS <<_ACEOF 7066# 7067# INIT-COMMANDS 7068# 7069AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 7070 7071_ACEOF 7072 7073cat >>$CONFIG_STATUS <<\_ACEOF 7074 7075# Handling of arguments. 7076for ac_config_target in $ac_config_targets 7077do 7078 case $ac_config_target in 7079 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;; 7080 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 7081 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 7082 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 7083 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 7084 7085 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 7086echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 7087 { (exit 1); exit 1; }; };; 7088 esac 7089done 7090 7091 7092# If the user did not use the arguments to specify the items to instantiate, 7093# then the envvar interface is used. Set only those that are not. 7094# We use the long form for the default assignment because of an extremely 7095# bizarre bug on SunOS 4.1.3. 7096if $ac_need_defaults; then 7097 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7098 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7099 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 7100fi 7101 7102# Have a temporary directory for convenience. Make it in the build tree 7103# simply because there is no reason against having it here, and in addition, 7104# creating and moving files from /tmp can sometimes cause problems. 7105# Hook for its removal unless debugging. 7106# Note that there is a small window in which the directory will not be cleaned: 7107# after its creation but before its name has been assigned to `$tmp'. 7108$debug || 7109{ 7110 tmp= 7111 trap 'exit_status=$? 7112 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 7113' 0 7114 trap '{ (exit 1); exit 1; }' 1 2 13 15 7115} 7116# Create a (secure) tmp directory for tmp files. 7117 7118{ 7119 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 7120 test -n "$tmp" && test -d "$tmp" 7121} || 7122{ 7123 tmp=./conf$$-$RANDOM 7124 (umask 077 && mkdir "$tmp") 7125} || 7126{ 7127 echo "$me: cannot create a temporary directory in ." >&2 7128 { (exit 1); exit 1; } 7129} 7130 7131# 7132# Set up the sed scripts for CONFIG_FILES section. 7133# 7134 7135# No need to generate the scripts if there are no CONFIG_FILES. 7136# This happens for instance when ./config.status config.h 7137if test -n "$CONFIG_FILES"; then 7138 7139_ACEOF 7140 7141 7142 7143ac_delim='%!_!# ' 7144for ac_last_try in false false false false false :; do 7145 cat >conf$$subs.sed <<_ACEOF 7146SHELL!$SHELL$ac_delim 7147PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 7148PACKAGE_NAME!$PACKAGE_NAME$ac_delim 7149PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 7150PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 7151PACKAGE_STRING!$PACKAGE_STRING$ac_delim 7152PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 7153exec_prefix!$exec_prefix$ac_delim 7154prefix!$prefix$ac_delim 7155program_transform_name!$program_transform_name$ac_delim 7156bindir!$bindir$ac_delim 7157sbindir!$sbindir$ac_delim 7158libexecdir!$libexecdir$ac_delim 7159datarootdir!$datarootdir$ac_delim 7160datadir!$datadir$ac_delim 7161sysconfdir!$sysconfdir$ac_delim 7162sharedstatedir!$sharedstatedir$ac_delim 7163localstatedir!$localstatedir$ac_delim 7164includedir!$includedir$ac_delim 7165oldincludedir!$oldincludedir$ac_delim 7166docdir!$docdir$ac_delim 7167infodir!$infodir$ac_delim 7168htmldir!$htmldir$ac_delim 7169dvidir!$dvidir$ac_delim 7170pdfdir!$pdfdir$ac_delim 7171psdir!$psdir$ac_delim 7172libdir!$libdir$ac_delim 7173localedir!$localedir$ac_delim 7174mandir!$mandir$ac_delim 7175DEFS!$DEFS$ac_delim 7176ECHO_C!$ECHO_C$ac_delim 7177ECHO_N!$ECHO_N$ac_delim 7178ECHO_T!$ECHO_T$ac_delim 7179LIBS!$LIBS$ac_delim 7180build_alias!$build_alias$ac_delim 7181host_alias!$host_alias$ac_delim 7182target_alias!$target_alias$ac_delim 7183INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim 7184INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim 7185INSTALL_DATA!$INSTALL_DATA$ac_delim 7186CYGPATH_W!$CYGPATH_W$ac_delim 7187PACKAGE!$PACKAGE$ac_delim 7188VERSION!$VERSION$ac_delim 7189ACLOCAL!$ACLOCAL$ac_delim 7190AUTOCONF!$AUTOCONF$ac_delim 7191AUTOMAKE!$AUTOMAKE$ac_delim 7192AUTOHEADER!$AUTOHEADER$ac_delim 7193MAKEINFO!$MAKEINFO$ac_delim 7194install_sh!$install_sh$ac_delim 7195STRIP!$STRIP$ac_delim 7196INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim 7197mkdir_p!$mkdir_p$ac_delim 7198AWK!$AWK$ac_delim 7199SET_MAKE!$SET_MAKE$ac_delim 7200am__leading_dot!$am__leading_dot$ac_delim 7201AMTAR!$AMTAR$ac_delim 7202am__tar!$am__tar$ac_delim 7203am__untar!$am__untar$ac_delim 7204CC!$CC$ac_delim 7205CFLAGS!$CFLAGS$ac_delim 7206LDFLAGS!$LDFLAGS$ac_delim 7207CPPFLAGS!$CPPFLAGS$ac_delim 7208ac_ct_CC!$ac_ct_CC$ac_delim 7209EXEEXT!$EXEEXT$ac_delim 7210OBJEXT!$OBJEXT$ac_delim 7211DEPDIR!$DEPDIR$ac_delim 7212am__include!$am__include$ac_delim 7213am__quote!$am__quote$ac_delim 7214AMDEP_TRUE!$AMDEP_TRUE$ac_delim 7215AMDEP_FALSE!$AMDEP_FALSE$ac_delim 7216AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim 7217CCDEPMODE!$CCDEPMODE$ac_delim 7218am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim 7219am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim 7220C99MODE_FLAG!$C99MODE_FLAG$ac_delim 7221CPP!$CPP$ac_delim 7222GREP!$GREP$ac_delim 7223EGREP!$EGREP$ac_delim 7224PKG_CONFIG!$PKG_CONFIG$ac_delim 7225LIBDV_CFLAGS!$LIBDV_CFLAGS$ac_delim 7226LIBDV_LIBS!$LIBDV_LIBS$ac_delim 7227LIBOBJS!$LIBOBJS$ac_delim 7228LTLIBOBJS!$LTLIBOBJS$ac_delim 7229_ACEOF 7230 7231 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 83; then 7232 break 7233 elif $ac_last_try; then 7234 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 7235echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 7236 { (exit 1); exit 1; }; } 7237 else 7238 ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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The absolute path cannot be DOS-style, 7319 # because $ac_f cannot contain `:'. 7320 test -f "$ac_f" || 7321 case $ac_f in 7322 [\\/$]*) false;; 7323 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 7324 esac || 7325 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 7326echo "$as_me: error: cannot find input file: $ac_f" >&2;} 7327 { (exit 1); exit 1; }; };; 7328 esac 7329 ac_file_inputs="$ac_file_inputs $ac_f" 7330 done 7331 7332 # Let's still pretend it is `configure' which instantiates (i.e., don't 7333 # use $as_me), people would be surprised to read: 7334 # /* config.h. Generated by config.status. */ 7335 configure_input="Generated from "`IFS=: 7336 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." 7337 if test x"$ac_file" != x-; then 7338 configure_input="$ac_file. $configure_input" 7339 { echo "$as_me:$LINENO: creating $ac_file" >&5 7340echo "$as_me: creating $ac_file" >&6;} 7341 fi 7342 7343 case $ac_tag in 7344 *:-:* | *:-) cat >"$tmp/stdin";; 7345 esac 7346 ;; 7347 esac 7348 7349 ac_dir=`$as_dirname -- "$ac_file" || 7350$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7351 X"$ac_file" : 'X\(//\)[^/]' \| \ 7352 X"$ac_file" : 'X\(//\)$' \| \ 7353 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 7354echo X"$ac_file" | 7355 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7356 s//\1/ 7357 q 7358 } 7359 /^X\(\/\/\)[^/].*/{ 7360 s//\1/ 7361 q 7362 } 7363 /^X\(\/\/\)$/{ 7364 s//\1/ 7365 q 7366 } 7367 /^X\(\/\).*/{ 7368 s//\1/ 7369 q 7370 } 7371 s/.*/./; q'` 7372 { as_dir="$ac_dir" 7373 case $as_dir in #( 7374 -*) as_dir=./$as_dir;; 7375 esac 7376 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 7377 as_dirs= 7378 while :; do 7379 case $as_dir in #( 7380 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 7381 *) as_qdir=$as_dir;; 7382 esac 7383 as_dirs="'$as_qdir' $as_dirs" 7384 as_dir=`$as_dirname -- "$as_dir" || 7385$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7386 X"$as_dir" : 'X\(//\)[^/]' \| \ 7387 X"$as_dir" : 'X\(//\)$' \| \ 7388 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7389echo X"$as_dir" | 7390 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7391 s//\1/ 7392 q 7393 } 7394 /^X\(\/\/\)[^/].*/{ 7395 s//\1/ 7396 q 7397 } 7398 /^X\(\/\/\)$/{ 7399 s//\1/ 7400 q 7401 } 7402 /^X\(\/\).*/{ 7403 s//\1/ 7404 q 7405 } 7406 s/.*/./; q'` 7407 test -d "$as_dir" && break 7408 done 7409 test -z "$as_dirs" || eval "mkdir $as_dirs" 7410 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 7411echo "$as_me: error: cannot create directory $as_dir" >&2;} 7412 { (exit 1); exit 1; }; }; } 7413 ac_builddir=. 7414 7415case "$ac_dir" in 7416.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 7417*) 7418 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 7419 # A ".." for each directory in $ac_dir_suffix. 7420 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 7421 case $ac_top_builddir_sub in 7422 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 7423 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 7424 esac ;; 7425esac 7426ac_abs_top_builddir=$ac_pwd 7427ac_abs_builddir=$ac_pwd$ac_dir_suffix 7428# for backward compatibility: 7429ac_top_builddir=$ac_top_build_prefix 7430 7431case $srcdir in 7432 .) # We are building in place. 7433 ac_srcdir=. 7434 ac_top_srcdir=$ac_top_builddir_sub 7435 ac_abs_top_srcdir=$ac_pwd ;; 7436 [\\/]* | ?:[\\/]* ) # Absolute name. 7437 ac_srcdir=$srcdir$ac_dir_suffix; 7438 ac_top_srcdir=$srcdir 7439 ac_abs_top_srcdir=$srcdir ;; 7440 *) # Relative name. 7441 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 7442 ac_top_srcdir=$ac_top_build_prefix$srcdir 7443 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 7444esac 7445ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 7446 7447 7448 case $ac_mode in 7449 :F) 7450 # 7451 # CONFIG_FILE 7452 # 7453 7454 case $INSTALL in 7455 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 7456 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 7457 esac 7458_ACEOF 7459 7460cat >>$CONFIG_STATUS <<\_ACEOF 7461# If the template does not know about datarootdir, expand it. 7462# FIXME: This hack should be removed a few years after 2.60. 7463ac_datarootdir_hack=; ac_datarootdir_seen= 7464 7465case `sed -n '/datarootdir/ { 7466 p 7467 q 7468} 7469/@datadir@/p 7470/@docdir@/p 7471/@infodir@/p 7472/@localedir@/p 7473/@mandir@/p 7474' $ac_file_inputs` in 7475*datarootdir*) ac_datarootdir_seen=yes;; 7476*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 7477 { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 7478echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 7479_ACEOF 7480cat >>$CONFIG_STATUS <<_ACEOF 7481 ac_datarootdir_hack=' 7482 s&@datadir@&$datadir&g 7483 s&@docdir@&$docdir&g 7484 s&@infodir@&$infodir&g 7485 s&@localedir@&$localedir&g 7486 s&@mandir@&$mandir&g 7487 s&\\\${datarootdir}&$datarootdir&g' ;; 7488esac 7489_ACEOF 7490 7491# Neutralize VPATH when `$srcdir' = `.'. 7492# Shell code in configure.ac might set extrasub. 7493# FIXME: do we really want to maintain this feature? 7494cat >>$CONFIG_STATUS <<_ACEOF 7495 sed "$ac_vpsub 7496$extrasub 7497_ACEOF 7498cat >>$CONFIG_STATUS <<\_ACEOF 7499:t 7500/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7501s&@configure_input@&$configure_input&;t t 7502s&@top_builddir@&$ac_top_builddir_sub&;t t 7503s&@srcdir@&$ac_srcdir&;t t 7504s&@abs_srcdir@&$ac_abs_srcdir&;t t 7505s&@top_srcdir@&$ac_top_srcdir&;t t 7506s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7507s&@builddir@&$ac_builddir&;t t 7508s&@abs_builddir@&$ac_abs_builddir&;t t 7509s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7510s&@INSTALL@&$ac_INSTALL&;t t 7511$ac_datarootdir_hack 7512" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out 7513 7514test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7515 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 7516 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 7517 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7518which seems to be undefined. Please make sure it is defined." >&5 7519echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7520which seems to be undefined. Please make sure it is defined." >&2;} 7521 7522 rm -f "$tmp/stdin" 7523 case $ac_file in 7524 -) cat "$tmp/out"; rm -f "$tmp/out";; 7525 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 7526 esac 7527 ;; 7528 :H) 7529 # 7530 # CONFIG_HEADER 7531 # 7532_ACEOF 7533 7534# Transform confdefs.h into a sed script `conftest.defines', that 7535# substitutes the proper values into config.h.in to produce config.h. 7536rm -f conftest.defines conftest.tail 7537# First, append a space to every undef/define line, to ease matching. 7538echo 's/$/ /' >conftest.defines 7539# Then, protect against being on the right side of a sed subst, or in 7540# an unquoted here document, in config.status. If some macros were 7541# called several times there might be several #defines for the same 7542# symbol, which is useless. But do not sort them, since the last 7543# AC_DEFINE must be honored. 7544ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 7545# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where 7546# NAME is the cpp macro being defined, VALUE is the value it is being given. 7547# PARAMS is the parameter list in the macro definition--in most cases, it's 7548# just an empty string. 7549ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' 7550ac_dB='\\)[ (].*,\\1define\\2' 7551ac_dC=' ' 7552ac_dD=' ,' 7553 7554uniq confdefs.h | 7555 sed -n ' 7556 t rset 7557 :rset 7558 s/^[ ]*#[ ]*define[ ][ ]*// 7559 t ok 7560 d 7561 :ok 7562 s/[\\&,]/\\&/g 7563 s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p 7564 s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p 7565 ' >>conftest.defines 7566 7567# Remove the space that was appended to ease matching. 7568# Then replace #undef with comments. This is necessary, for 7569# example, in the case of _POSIX_SOURCE, which is predefined and required 7570# on some systems where configure will not decide to define it. 7571# (The regexp can be short, since the line contains either #define or #undef.) 7572echo 's/ $// 7573s,^[ #]*u.*,/* & */,' >>conftest.defines 7574 7575# Break up conftest.defines: 7576ac_max_sed_lines=50 7577 7578# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" 7579# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" 7580# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" 7581# et cetera. 7582ac_in='$ac_file_inputs' 7583ac_out='"$tmp/out1"' 7584ac_nxt='"$tmp/out2"' 7585 7586while : 7587do 7588 # Write a here document: 7589 cat >>$CONFIG_STATUS <<_ACEOF 7590 # First, check the format of the line: 7591 cat >"\$tmp/defines.sed" <<\\CEOF 7592/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def 7593/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def 7594b 7595:def 7596_ACEOF 7597 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS 7598 echo 'CEOF 7599 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS 7600 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in 7601 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail 7602 grep . conftest.tail >/dev/null || break 7603 rm -f conftest.defines 7604 mv conftest.tail conftest.defines 7605done 7606rm -f conftest.defines conftest.tail 7607 7608echo "ac_result=$ac_in" >>$CONFIG_STATUS 7609cat >>$CONFIG_STATUS <<\_ACEOF 7610 if test x"$ac_file" != x-; then 7611 echo "/* $configure_input */" >"$tmp/config.h" 7612 cat "$ac_result" >>"$tmp/config.h" 7613 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 7614 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 7615echo "$as_me: $ac_file is unchanged" >&6;} 7616 else 7617 rm -f $ac_file 7618 mv "$tmp/config.h" $ac_file 7619 fi 7620 else 7621 echo "/* $configure_input */" 7622 cat "$ac_result" 7623 fi 7624 rm -f "$tmp/out12" 7625# Compute $ac_file's index in $config_headers. 7626_am_stamp_count=1 7627for _am_header in $config_headers :; do 7628 case $_am_header in 7629 $ac_file | $ac_file:* ) 7630 break ;; 7631 * ) 7632 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 7633 esac 7634done 7635echo "timestamp for $ac_file" >`$as_dirname -- $ac_file || 7636$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7637 X$ac_file : 'X\(//\)[^/]' \| \ 7638 X$ac_file : 'X\(//\)$' \| \ 7639 X$ac_file : 'X\(/\)' \| . 2>/dev/null || 7640echo X$ac_file | 7641 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7642 s//\1/ 7643 q 7644 } 7645 /^X\(\/\/\)[^/].*/{ 7646 s//\1/ 7647 q 7648 } 7649 /^X\(\/\/\)$/{ 7650 s//\1/ 7651 q 7652 } 7653 /^X\(\/\).*/{ 7654 s//\1/ 7655 q 7656 } 7657 s/.*/./; q'`/stamp-h$_am_stamp_count 7658 ;; 7659 7660 :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 7661echo "$as_me: executing $ac_file commands" >&6;} 7662 ;; 7663 esac 7664 7665 7666 case $ac_file$ac_mode in 7667 "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do 7668 # Strip MF so we end up with the name of the file. 7669 mf=`echo "$mf" | sed -e 's/:.*$//'` 7670 # Check whether this is an Automake generated Makefile or not. 7671 # We used to match only the files named `Makefile.in', but 7672 # some people rename them; so instead we look at the file content. 7673 # Grep'ing the first line is not enough: some people post-process 7674 # each Makefile.in and add a new line on top of each file to say so. 7675 # So let's grep whole file. 7676 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then 7677 dirpart=`$as_dirname -- "$mf" || 7678$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7679 X"$mf" : 'X\(//\)[^/]' \| \ 7680 X"$mf" : 'X\(//\)$' \| \ 7681 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 7682echo X"$mf" | 7683 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7684 s//\1/ 7685 q 7686 } 7687 /^X\(\/\/\)[^/].*/{ 7688 s//\1/ 7689 q 7690 } 7691 /^X\(\/\/\)$/{ 7692 s//\1/ 7693 q 7694 } 7695 /^X\(\/\).*/{ 7696 s//\1/ 7697 q 7698 } 7699 s/.*/./; q'` 7700 else 7701 continue 7702 fi 7703 # Extract the definition of DEPDIR, am__include, and am__quote 7704 # from the Makefile without running `make'. 7705 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 7706 test -z "$DEPDIR" && continue 7707 am__include=`sed -n 's/^am__include = //p' < "$mf"` 7708 test -z "am__include" && continue 7709 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 7710 # When using ansi2knr, U may be empty or an underscore; expand it 7711 U=`sed -n 's/^U = //p' < "$mf"` 7712 # Find all dependency output files, they are included files with 7713 # $(DEPDIR) in their names. We invoke sed twice because it is the 7714 # simplest approach to changing $(DEPDIR) to its actual value in the 7715 # expansion. 7716 for file in `sed -n " 7717 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 7718 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 7719 # Make sure the directory exists. 7720 test -f "$dirpart/$file" && continue 7721 fdir=`$as_dirname -- "$file" || 7722$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7723 X"$file" : 'X\(//\)[^/]' \| \ 7724 X"$file" : 'X\(//\)$' \| \ 7725 X"$file" : 'X\(/\)' \| . 2>/dev/null || 7726echo X"$file" | 7727 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7728 s//\1/ 7729 q 7730 } 7731 /^X\(\/\/\)[^/].*/{ 7732 s//\1/ 7733 q 7734 } 7735 /^X\(\/\/\)$/{ 7736 s//\1/ 7737 q 7738 } 7739 /^X\(\/\).*/{ 7740 s//\1/ 7741 q 7742 } 7743 s/.*/./; q'` 7744 { as_dir=$dirpart/$fdir 7745 case $as_dir in #( 7746 -*) as_dir=./$as_dir;; 7747 esac 7748 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 7749 as_dirs= 7750 while :; do 7751 case $as_dir in #( 7752 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 7753 *) as_qdir=$as_dir;; 7754 esac 7755 as_dirs="'$as_qdir' $as_dirs" 7756 as_dir=`$as_dirname -- "$as_dir" || 7757$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7758 X"$as_dir" : 'X\(//\)[^/]' \| \ 7759 X"$as_dir" : 'X\(//\)$' \| \ 7760 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7761echo X"$as_dir" | 7762 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7763 s//\1/ 7764 q 7765 } 7766 /^X\(\/\/\)[^/].*/{ 7767 s//\1/ 7768 q 7769 } 7770 /^X\(\/\/\)$/{ 7771 s//\1/ 7772 q 7773 } 7774 /^X\(\/\).*/{ 7775 s//\1/ 7776 q 7777 } 7778 s/.*/./; q'` 7779 test -d "$as_dir" && break 7780 done 7781 test -z "$as_dirs" || eval "mkdir $as_dirs" 7782 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 7783echo "$as_me: error: cannot create directory $as_dir" >&2;} 7784 { (exit 1); exit 1; }; }; } 7785 # echo "creating $dirpart/$file" 7786 echo '# dummy' > "$dirpart/$file" 7787 done 7788done 7789 ;; 7790 7791 esac 7792done # for ac_tag 7793 7794 7795{ (exit 0); exit 0; } 7796_ACEOF 7797chmod +x $CONFIG_STATUS 7798ac_clean_files=$ac_clean_files_save 7799 7800 7801# configure is writing to config.log, and then calls config.status. 7802# config.status does its own redirection, appending to config.log. 7803# Unfortunately, on DOS this fails, as config.log is still kept open 7804# by configure, so config.status won't be able to write to it; its 7805# output is simply discarded. So we exec the FD to /dev/null, 7806# effectively closing config.log, so it can be properly (re)opened and 7807# appended to by config.status. When coming back to configure, we 7808# need to make the FD available again. 7809if test "$no_create" != yes; then 7810 ac_cs_success=: 7811 ac_config_status_args= 7812 test "$silent" = yes && 7813 ac_config_status_args="$ac_config_status_args --quiet" 7814 exec 5>/dev/null 7815 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 7816 exec 5>>config.log 7817 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7818 # would make configure fail if this is the last instruction. 7819 $ac_cs_success || { (exit 1); exit 1; } 7820fi 7821 7822