1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.59 for the fast lexical analyser generator 2.5.35. 4# 5# Report bugs to <flex-help@lists.sourceforge.net>. 6# 7# Copyright (C) 2003 Free Software Foundation, Inc. 8# This configure script is free software; the Free Software Foundation 9# gives unlimited permission to copy, distribute and modify it. 10## --------------------- ## 11## M4sh Initialization. ## 12## --------------------- ## 13 14# Be Bourne compatible 15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 16 emulate sh 17 NULLCMD=: 18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 19 # is contrary to our usage. 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"$ac_site_file" 1235 fi 1236done 1237 1238if test -r "$cache_file"; then 1239 # Some versions of bash will fail to source /dev/null (special 1240 # files actually), so we avoid doing that. 1241 if test -f "$cache_file"; then 1242 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1243echo "$as_me: loading cache $cache_file" >&6;} 1244 case $cache_file in 1245 [\\/]* | ?:[\\/]* ) . $cache_file;; 1246 *) . ./$cache_file;; 1247 esac 1248 fi 1249else 1250 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1251echo "$as_me: creating cache $cache_file" >&6;} 1252 >$cache_file 1253fi 1254 1255# Check that the precious variables saved in the cache have kept the same 1256# value. 1257ac_cache_corrupted=false 1258for ac_var in `(set) 2>&1 | 1259 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1260 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1261 eval ac_new_set=\$ac_env_${ac_var}_set 1262 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1263 eval ac_new_val="\$ac_env_${ac_var}_value" 1264 case $ac_old_set,$ac_new_set in 1265 set,) 1266 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1267echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1268 ac_cache_corrupted=: ;; 1269 ,set) 1270 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1271echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1272 ac_cache_corrupted=: ;; 1273 ,);; 1274 *) 1275 if test "x$ac_old_val" != "x$ac_new_val"; then 1276 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1277echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1278 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1279echo "$as_me: former value: $ac_old_val" >&2;} 1280 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1281echo "$as_me: current value: $ac_new_val" >&2;} 1282 ac_cache_corrupted=: 1283 fi;; 1284 esac 1285 # Pass precious variables to config.status. 1286 if test "$ac_new_set" = set; then 1287 case $ac_new_val in 1288 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1289 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1290 *) ac_arg=$ac_var=$ac_new_val ;; 1291 esac 1292 case " $ac_configure_args " in 1293 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1294 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1295 esac 1296 fi 1297done 1298if $ac_cache_corrupted; then 1299 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1300echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1301 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1302echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1303 { (exit 1); exit 1; }; } 1304fi 1305 1306ac_ext=c 1307ac_cpp='$CPP $CPPFLAGS' 1308ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1309ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1310ac_compiler_gnu=$ac_cv_c_compiler_gnu 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339am__api_version="1.9" 1340ac_aux_dir= 1341for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1342 if test -f $ac_dir/install-sh; then 1343 ac_aux_dir=$ac_dir 1344 ac_install_sh="$ac_aux_dir/install-sh -c" 1345 break 1346 elif test -f $ac_dir/install.sh; then 1347 ac_aux_dir=$ac_dir 1348 ac_install_sh="$ac_aux_dir/install.sh -c" 1349 break 1350 elif test -f $ac_dir/shtool; then 1351 ac_aux_dir=$ac_dir 1352 ac_install_sh="$ac_aux_dir/shtool install -c" 1353 break 1354 fi 1355done 1356if test -z "$ac_aux_dir"; then 1357 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1358echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1359 { (exit 1); exit 1; }; } 1360fi 1361ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1362ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1363ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1364 1365# Find a good install program. 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But avoid the broken or 1367# incompatible versions: 1368# SysV /etc/install, /usr/sbin/install 1369# SunOS /usr/etc/install 1370# IRIX /sbin/install 1371# AIX /bin/install 1372# AmigaOS /C/install, which installs bootblocks on floppy discs 1373# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1374# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1375# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1376# OS/2's system install, which has a completely different semantic 1377# ./install, which can be erroneously created by make from ./install.sh. 1378echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1379echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 1380if test -z "$INSTALL"; then 1381if test "${ac_cv_path_install+set}" = set; then 1382 echo $ECHO_N "(cached) $ECHO_C" >&6 1383else 1384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1385for as_dir in $PATH 1386do 1387 IFS=$as_save_IFS 1388 test -z "$as_dir" && as_dir=. 1389 # Account for people who put trailing slashes in PATH elements. 1390case $as_dir/ in 1391 ./ | .// | /cC/* | \ 1392 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1393 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 1394 /usr/ucb/* ) ;; 1395 *) 1396 # OSF1 and SCO ODT 3.0 have their own names for install. 1397 # Don't use installbsd from OSF since it installs stuff as root 1398 # by default. 1399 for ac_prog in ginstall scoinst install; do 1400 for ac_exec_ext in '' $ac_executable_extensions; do 1401 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 1402 if test $ac_prog = install && 1403 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1404 # AIX install. It has an incompatible calling convention. 1405 : 1406 elif test $ac_prog = install && 1407 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1408 # program-specific install script used by HP pwplus--don't use. 1409 : 1410 else 1411 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 1412 break 3 1413 fi 1414 fi 1415 done 1416 done 1417 ;; 1418esac 1419done 1420 1421 1422fi 1423 if test "${ac_cv_path_install+set}" = set; then 1424 INSTALL=$ac_cv_path_install 1425 else 1426 # As a last resort, use the slow shell script. We don't cache a 1427 # path for INSTALL within a source directory, because that will 1428 # break other packages using the cache if that directory is 1429 # removed, or if the path is relative. 1430 INSTALL=$ac_install_sh 1431 fi 1432fi 1433echo "$as_me:$LINENO: result: $INSTALL" >&5 1434echo "${ECHO_T}$INSTALL" >&6 1435 1436# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1437# It thinks the first close brace ends the variable substitution. 1438test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1439 1440test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 1441 1442test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1443 1444echo "$as_me:$LINENO: checking whether build environment is sane" >&5 1445echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 1446# Just in case 1447sleep 1 1448echo timestamp > conftest.file 1449# Do `set' in a subshell so we don't clobber the current shell's 1450# arguments. 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Make sure there is not a broken 1471alias in your environment" >&2;} 1472 { (exit 1); exit 1; }; } 1473 fi 1474 1475 test "$2" = conftest.file 1476 ) 1477then 1478 # Ok. 1479 : 1480else 1481 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! 1482Check your system clock" >&5 1483echo "$as_me: error: newly created file is older than distributed files! 1484Check your system clock" >&2;} 1485 { (exit 1); exit 1; }; } 1486fi 1487echo "$as_me:$LINENO: result: yes" >&5 1488echo "${ECHO_T}yes" >&6 1489test "$program_prefix" != NONE && 1490 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1491# Use a double $ so make ignores it. 1492test "$program_suffix" != NONE && 1493 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1494# Double any \ or $. echo might interpret backslashes. 1495# By default was `s,x,x', remove it if useless. 1496cat <<\_ACEOF >conftest.sed 1497s/[\\$]/&&/g;s/;s,x,x,$// 1498_ACEOF 1499program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1500rm conftest.sed 1501 1502# expand $ac_aux_dir to an absolute path 1503am_aux_dir=`cd $ac_aux_dir && pwd` 1504 1505test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 1506# Use eval to expand $SHELL 1507if eval "$MISSING --run true"; then 1508 am_missing_run="$MISSING --run " 1509else 1510 am_missing_run= 1511 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 1512echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 1513fi 1514 1515if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then 1516 # We used to keeping the `.' as first argument, in order to 1517 # allow $(mkdir_p) to be used without argument. As in 1518 # $(mkdir_p) $(somedir) 1519 # where $(somedir) is conditionally defined. However this is wrong 1520 # for two reasons: 1521 # 1. if the package is installed by a user who cannot write `.' 1522 # make install will fail, 1523 # 2. the above comment should most certainly read 1524 # $(mkdir_p) $(DESTDIR)$(somedir) 1525 # so it does not work when $(somedir) is undefined and 1526 # $(DESTDIR) is not. 1527 # To support the latter case, we have to write 1528 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), 1529 # so the `.' trick is pointless. 1530 mkdir_p='mkdir -p --' 1531else 1532 # On NextStep and OpenStep, the `mkdir' command does not 1533 # recognize any option. It will interpret all options as 1534 # directories to create, and then abort because `.' already 1535 # exists. 1536 for d in ./-p ./--version; 1537 do 1538 test -d $d && rmdir $d 1539 done 1540 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. 1541 if test -f "$ac_aux_dir/mkinstalldirs"; then 1542 mkdir_p='$(mkinstalldirs)' 1543 else 1544 mkdir_p='$(install_sh) -d' 1545 fi 1546fi 1547 1548for ac_prog in gawk mawk nawk awk 1549do 1550 # Extract the first word of "$ac_prog", so it can be a program name with args. 1551set dummy $ac_prog; ac_word=$2 1552echo "$as_me:$LINENO: checking for $ac_word" >&5 1553echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1554if test "${ac_cv_prog_AWK+set}" = set; then 1555 echo $ECHO_N "(cached) $ECHO_C" >&6 1556else 1557 if test -n "$AWK"; then 1558 ac_cv_prog_AWK="$AWK" # Let the user override the test. 1559else 1560as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1561for as_dir in $PATH 1562do 1563 IFS=$as_save_IFS 1564 test -z "$as_dir" && as_dir=. 1565 for ac_exec_ext in '' $ac_executable_extensions; do 1566 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1567 ac_cv_prog_AWK="$ac_prog" 1568 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1569 break 2 1570 fi 1571done 1572done 1573 1574fi 1575fi 1576AWK=$ac_cv_prog_AWK 1577if test -n "$AWK"; then 1578 echo "$as_me:$LINENO: result: $AWK" >&5 1579echo "${ECHO_T}$AWK" >&6 1580else 1581 echo "$as_me:$LINENO: result: no" >&5 1582echo "${ECHO_T}no" >&6 1583fi 1584 1585 test -n "$AWK" && break 1586done 1587 1588echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 1589echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 1590set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` 1591if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 1592 echo $ECHO_N "(cached) $ECHO_C" >&6 1593else 1594 cat >conftest.make <<\_ACEOF 1595all: 1596 @echo 'ac_maketemp="$(MAKE)"' 1597_ACEOF 1598# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 1599eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 1600if test -n "$ac_maketemp"; then 1601 eval ac_cv_prog_make_${ac_make}_set=yes 1602else 1603 eval ac_cv_prog_make_${ac_make}_set=no 1604fi 1605rm -f conftest.make 1606fi 1607if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 1608 echo "$as_me:$LINENO: result: yes" >&5 1609echo "${ECHO_T}yes" >&6 1610 SET_MAKE= 1611else 1612 echo "$as_me:$LINENO: result: no" >&5 1613echo "${ECHO_T}no" >&6 1614 SET_MAKE="MAKE=${MAKE-make}" 1615fi 1616 1617rm -rf .tst 2>/dev/null 1618mkdir .tst 2>/dev/null 1619if test -d .tst; then 1620 am__leading_dot=. 1621else 1622 am__leading_dot=_ 1623fi 1624rmdir .tst 2>/dev/null 1625 1626# test to see if srcdir already configured 1627if test "`cd $srcdir && pwd`" != "`pwd`" && 1628 test -f $srcdir/config.status; then 1629 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 1630echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} 1631 { (exit 1); exit 1; }; } 1632fi 1633 1634# test whether we have cygpath 1635if test -z "$CYGPATH_W"; then 1636 if (cygpath --version) >/dev/null 2>/dev/null; then 1637 CYGPATH_W='cygpath -w' 1638 else 1639 CYGPATH_W=echo 1640 fi 1641fi 1642 1643 1644# Define the identity of the package. 1645 PACKAGE='flex' 1646 VERSION='2.5.35' 1647 1648 1649cat >>confdefs.h <<_ACEOF 1650#define PACKAGE "$PACKAGE" 1651_ACEOF 1652 1653 1654cat >>confdefs.h <<_ACEOF 1655#define VERSION "$VERSION" 1656_ACEOF 1657 1658# Some tools Automake needs. 1659 1660ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 1661 1662 1663AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 1664 1665 1666AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 1667 1668 1669AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 1670 1671 1672MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 1673 1674install_sh=${install_sh-"$am_aux_dir/install-sh"} 1675 1676# Installed binaries are usually stripped using `strip' when the user 1677# run `make install-strip'. However `strip' might not be the right 1678# tool to use in cross-compilation environments, therefore Automake 1679# will honor the `STRIP' environment variable to overrule this program. 1680if test "$cross_compiling" != no; then 1681 if test -n "$ac_tool_prefix"; then 1682 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 1683set dummy ${ac_tool_prefix}strip; ac_word=$2 1684echo "$as_me:$LINENO: checking for $ac_word" >&5 1685echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1686if test "${ac_cv_prog_STRIP+set}" = set; then 1687 echo $ECHO_N "(cached) $ECHO_C" >&6 1688else 1689 if test -n "$STRIP"; then 1690 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 1691else 1692as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1693for as_dir in $PATH 1694do 1695 IFS=$as_save_IFS 1696 test -z "$as_dir" && as_dir=. 1697 for ac_exec_ext in '' $ac_executable_extensions; do 1698 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1699 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 1700 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1701 break 2 1702 fi 1703done 1704done 1705 1706fi 1707fi 1708STRIP=$ac_cv_prog_STRIP 1709if test -n "$STRIP"; then 1710 echo "$as_me:$LINENO: result: $STRIP" >&5 1711echo "${ECHO_T}$STRIP" >&6 1712else 1713 echo "$as_me:$LINENO: result: no" >&5 1714echo "${ECHO_T}no" >&6 1715fi 1716 1717fi 1718if test -z "$ac_cv_prog_STRIP"; then 1719 ac_ct_STRIP=$STRIP 1720 # Extract the first word of "strip", so it can be a program name with args. 1721set dummy strip; ac_word=$2 1722echo "$as_me:$LINENO: checking for $ac_word" >&5 1723echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1724if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then 1725 echo $ECHO_N "(cached) $ECHO_C" >&6 1726else 1727 if test -n "$ac_ct_STRIP"; then 1728 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 1729else 1730as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1731for as_dir in $PATH 1732do 1733 IFS=$as_save_IFS 1734 test -z "$as_dir" && as_dir=. 1735 for ac_exec_ext in '' $ac_executable_extensions; do 1736 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1737 ac_cv_prog_ac_ct_STRIP="strip" 1738 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1739 break 2 1740 fi 1741done 1742done 1743 1744 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" 1745fi 1746fi 1747ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 1748if test -n "$ac_ct_STRIP"; then 1749 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 1750echo "${ECHO_T}$ac_ct_STRIP" >&6 1751else 1752 echo "$as_me:$LINENO: result: no" >&5 1753echo "${ECHO_T}no" >&6 1754fi 1755 1756 STRIP=$ac_ct_STRIP 1757else 1758 STRIP="$ac_cv_prog_STRIP" 1759fi 1760 1761fi 1762INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" 1763 1764# We need awk for the "check" target. The system "awk" is bad on 1765# some platforms. 1766# Always define AMTAR for backward compatibility. 1767 1768AMTAR=${AMTAR-"${am_missing_run}tar"} 1769 1770am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 1771 1772 1773 1774 1775 1776 ac_config_headers="$ac_config_headers config.h:conf.in" 1777 1778 1779# checks for programs 1780 1781 1782 MKINSTALLDIRS= 1783 if test -n "$ac_aux_dir"; then 1784 case "$ac_aux_dir" in 1785 /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;; 1786 *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;; 1787 esac 1788 fi 1789 if test -z "$MKINSTALLDIRS"; then 1790 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs" 1791 fi 1792 1793 1794 1795 echo "$as_me:$LINENO: checking whether NLS is requested" >&5 1796echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 1797 # Check whether --enable-nls or --disable-nls was given. 1798if test "${enable_nls+set}" = set; then 1799 enableval="$enable_nls" 1800 USE_NLS=$enableval 1801else 1802 USE_NLS=yes 1803fi; 1804 echo "$as_me:$LINENO: result: $USE_NLS" >&5 1805echo "${ECHO_T}$USE_NLS" >&6 1806 1807 1808 1809 1810 1811 1812# Prepare PATH_SEPARATOR. 1813# The user is always right. 1814if test "${PATH_SEPARATOR+set}" != set; then 1815 echo "#! /bin/sh" >conf$$.sh 1816 echo "exit 0" >>conf$$.sh 1817 chmod +x conf$$.sh 1818 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 1819 PATH_SEPARATOR=';' 1820 else 1821 PATH_SEPARATOR=: 1822 fi 1823 rm -f conf$$.sh 1824fi 1825 1826# Find out how to test for executable files. Don't use a zero-byte file, 1827# as systems may use methods other than mode bits to determine executability. 1828cat >conf$$.file <<_ASEOF 1829#! /bin/sh 1830exit 0 1831_ASEOF 1832chmod +x conf$$.file 1833if test -x conf$$.file >/dev/null 2>&1; then 1834 ac_executable_p="test -x" 1835else 1836 ac_executable_p="test -f" 1837fi 1838rm -f conf$$.file 1839 1840# Extract the first word of "msgfmt", so it can be a program name with args. 1841set dummy msgfmt; ac_word=$2 1842echo "$as_me:$LINENO: checking for $ac_word" >&5 1843echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1844if test "${ac_cv_path_MSGFMT+set}" = set; then 1845 echo $ECHO_N "(cached) $ECHO_C" >&6 1846else 1847 case "$MSGFMT" in 1848 [\\/]* | ?:[\\/]*) 1849 ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. 1850 ;; 1851 *) 1852 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR 1853 for ac_dir in $PATH; do 1854 IFS="$ac_save_IFS" 1855 test -z "$ac_dir" && ac_dir=. 1856 for ac_exec_ext in '' $ac_executable_extensions; do 1857 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then 1858 if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 && 1859 (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then 1860 ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" 1861 break 2 1862 fi 1863 fi 1864 done 1865 done 1866 IFS="$ac_save_IFS" 1867 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" 1868 ;; 1869esac 1870fi 1871MSGFMT="$ac_cv_path_MSGFMT" 1872if test "$MSGFMT" != ":"; then 1873 echo "$as_me:$LINENO: result: $MSGFMT" >&5 1874echo "${ECHO_T}$MSGFMT" >&6 1875else 1876 echo "$as_me:$LINENO: result: no" >&5 1877echo "${ECHO_T}no" >&6 1878fi 1879 1880 # Extract the first word of "gmsgfmt", so it can be a program name with args. 1881set dummy gmsgfmt; ac_word=$2 1882echo "$as_me:$LINENO: checking for $ac_word" >&5 1883echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1884if test "${ac_cv_path_GMSGFMT+set}" = set; then 1885 echo $ECHO_N "(cached) $ECHO_C" >&6 1886else 1887 case $GMSGFMT in 1888 [\\/]* | ?:[\\/]*) 1889 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. 1890 ;; 1891 *) 1892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1893for as_dir in $PATH 1894do 1895 IFS=$as_save_IFS 1896 test -z "$as_dir" && as_dir=. 1897 for ac_exec_ext in '' $ac_executable_extensions; do 1898 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1899 ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" 1900 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1901 break 2 1902 fi 1903done 1904done 1905 1906 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" 1907 ;; 1908esac 1909fi 1910GMSGFMT=$ac_cv_path_GMSGFMT 1911 1912if test -n "$GMSGFMT"; then 1913 echo "$as_me:$LINENO: result: $GMSGFMT" >&5 1914echo "${ECHO_T}$GMSGFMT" >&6 1915else 1916 echo "$as_me:$LINENO: result: no" >&5 1917echo "${ECHO_T}no" >&6 1918fi 1919 1920 1921 1922# Prepare PATH_SEPARATOR. 1923# The user is always right. 1924if test "${PATH_SEPARATOR+set}" != set; then 1925 echo "#! /bin/sh" >conf$$.sh 1926 echo "exit 0" >>conf$$.sh 1927 chmod +x conf$$.sh 1928 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 1929 PATH_SEPARATOR=';' 1930 else 1931 PATH_SEPARATOR=: 1932 fi 1933 rm -f conf$$.sh 1934fi 1935 1936# Find out how to test for executable files. Don't use a zero-byte file, 1937# as systems may use methods other than mode bits to determine executability. 1938cat >conf$$.file <<_ASEOF 1939#! /bin/sh 1940exit 0 1941_ASEOF 1942chmod +x conf$$.file 1943if test -x conf$$.file >/dev/null 2>&1; then 1944 ac_executable_p="test -x" 1945else 1946 ac_executable_p="test -f" 1947fi 1948rm -f conf$$.file 1949 1950# Extract the first word of "xgettext", so it can be a program name with args. 1951set dummy xgettext; ac_word=$2 1952echo "$as_me:$LINENO: checking for $ac_word" >&5 1953echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1954if test "${ac_cv_path_XGETTEXT+set}" = set; then 1955 echo $ECHO_N "(cached) $ECHO_C" >&6 1956else 1957 case "$XGETTEXT" in 1958 [\\/]* | ?:[\\/]*) 1959 ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. 1960 ;; 1961 *) 1962 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR 1963 for ac_dir in $PATH; do 1964 IFS="$ac_save_IFS" 1965 test -z "$ac_dir" && ac_dir=. 1966 for ac_exec_ext in '' $ac_executable_extensions; do 1967 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then 1968 if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && 1969 (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then 1970 ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" 1971 break 2 1972 fi 1973 fi 1974 done 1975 done 1976 IFS="$ac_save_IFS" 1977 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" 1978 ;; 1979esac 1980fi 1981XGETTEXT="$ac_cv_path_XGETTEXT" 1982if test "$XGETTEXT" != ":"; then 1983 echo "$as_me:$LINENO: result: $XGETTEXT" >&5 1984echo "${ECHO_T}$XGETTEXT" >&6 1985else 1986 echo "$as_me:$LINENO: result: no" >&5 1987echo "${ECHO_T}no" >&6 1988fi 1989 1990 rm -f messages.po 1991 1992 1993# Prepare PATH_SEPARATOR. 1994# The user is always right. 1995if test "${PATH_SEPARATOR+set}" != set; then 1996 echo "#! /bin/sh" >conf$$.sh 1997 echo "exit 0" >>conf$$.sh 1998 chmod +x conf$$.sh 1999 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 2000 PATH_SEPARATOR=';' 2001 else 2002 PATH_SEPARATOR=: 2003 fi 2004 rm -f conf$$.sh 2005fi 2006 2007# Find out how to test for executable files. Don't use a zero-byte file, 2008# as systems may use methods other than mode bits to determine executability. 2009cat >conf$$.file <<_ASEOF 2010#! /bin/sh 2011exit 0 2012_ASEOF 2013chmod +x conf$$.file 2014if test -x conf$$.file >/dev/null 2>&1; then 2015 ac_executable_p="test -x" 2016else 2017 ac_executable_p="test -f" 2018fi 2019rm -f conf$$.file 2020 2021# Extract the first word of "msgmerge", so it can be a program name with args. 2022set dummy msgmerge; ac_word=$2 2023echo "$as_me:$LINENO: checking for $ac_word" >&5 2024echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2025if test "${ac_cv_path_MSGMERGE+set}" = set; then 2026 echo $ECHO_N "(cached) $ECHO_C" >&6 2027else 2028 case "$MSGMERGE" in 2029 [\\/]* | ?:[\\/]*) 2030 ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. 2031 ;; 2032 *) 2033 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR 2034 for ac_dir in $PATH; do 2035 IFS="$ac_save_IFS" 2036 test -z "$ac_dir" && ac_dir=. 2037 for ac_exec_ext in '' $ac_executable_extensions; do 2038 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then 2039 if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then 2040 ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" 2041 break 2 2042 fi 2043 fi 2044 done 2045 done 2046 IFS="$ac_save_IFS" 2047 test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" 2048 ;; 2049esac 2050fi 2051MSGMERGE="$ac_cv_path_MSGMERGE" 2052if test "$MSGMERGE" != ":"; then 2053 echo "$as_me:$LINENO: result: $MSGMERGE" >&5 2054echo "${ECHO_T}$MSGMERGE" >&6 2055else 2056 echo "$as_me:$LINENO: result: no" >&5 2057echo "${ECHO_T}no" >&6 2058fi 2059 2060 2061 if test "$GMSGFMT" != ":"; then 2062 if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 && 2063 (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then 2064 : ; 2065 else 2066 GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'` 2067 echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5 2068echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6 2069 GMSGFMT=":" 2070 fi 2071 fi 2072 2073 if test "$XGETTEXT" != ":"; then 2074 if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 && 2075 (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then 2076 : ; 2077 else 2078 echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5 2079echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6 2080 XGETTEXT=":" 2081 fi 2082 rm -f messages.po 2083 fi 2084 2085 ac_config_commands="$ac_config_commands default-1" 2086 2087 2088 2089 if test "X$prefix" = "XNONE"; then 2090 acl_final_prefix="$ac_default_prefix" 2091 else 2092 acl_final_prefix="$prefix" 2093 fi 2094 if test "X$exec_prefix" = "XNONE"; then 2095 acl_final_exec_prefix='${prefix}' 2096 else 2097 acl_final_exec_prefix="$exec_prefix" 2098 fi 2099 acl_save_prefix="$prefix" 2100 prefix="$acl_final_prefix" 2101 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" 2102 prefix="$acl_save_prefix" 2103 2104DEPDIR="${am__leading_dot}deps" 2105 2106 ac_config_commands="$ac_config_commands depfiles" 2107 2108 2109am_make=${MAKE-make} 2110cat > confinc << 'END' 2111am__doit: 2112 @echo done 2113.PHONY: am__doit 2114END 2115# If we don't find an include directive, just comment out the code. 2116echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 2117echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 2118am__include="#" 2119am__quote= 2120_am_result=none 2121# First try GNU make style include. 2122echo "include confinc" > confmf 2123# We grep out `Entering directory' and `Leaving directory' 2124# messages which can occur if `w' ends up in MAKEFLAGS. 2125# In particular we don't look at `^make:' because GNU make might 2126# be invoked under some other name (usually "gmake"), in which 2127# case it prints its new name instead of `make'. 2128if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 2129 am__include=include 2130 am__quote= 2131 _am_result=GNU 2132fi 2133# Now try BSD make style include. 2134if test "$am__include" = "#"; then 2135 echo '.include "confinc"' > confmf 2136 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 2137 am__include=.include 2138 am__quote="\"" 2139 _am_result=BSD 2140 fi 2141fi 2142 2143 2144echo "$as_me:$LINENO: result: $_am_result" >&5 2145echo "${ECHO_T}$_am_result" >&6 2146rm -f confinc confmf 2147 2148# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. 2149if test "${enable_dependency_tracking+set}" = set; then 2150 enableval="$enable_dependency_tracking" 2151 2152fi; 2153if test "x$enable_dependency_tracking" != xno; then 2154 am_depcomp="$ac_aux_dir/depcomp" 2155 AMDEPBACKSLASH='\' 2156fi 2157 2158 2159if test "x$enable_dependency_tracking" != xno; then 2160 AMDEP_TRUE= 2161 AMDEP_FALSE='#' 2162else 2163 AMDEP_TRUE='#' 2164 AMDEP_FALSE= 2165fi 2166 2167 2168 2169ac_ext=c 2170ac_cpp='$CPP $CPPFLAGS' 2171ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2172ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2173ac_compiler_gnu=$ac_cv_c_compiler_gnu 2174if test -n "$ac_tool_prefix"; then 2175 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2176set dummy ${ac_tool_prefix}gcc; ac_word=$2 2177echo "$as_me:$LINENO: checking for $ac_word" >&5 2178echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2179if test "${ac_cv_prog_CC+set}" = set; then 2180 echo $ECHO_N "(cached) $ECHO_C" >&6 2181else 2182 if test -n "$CC"; then 2183 ac_cv_prog_CC="$CC" # Let the user override the test. 2184else 2185as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2186for as_dir in $PATH 2187do 2188 IFS=$as_save_IFS 2189 test -z "$as_dir" && as_dir=. 2190 for ac_exec_ext in '' $ac_executable_extensions; do 2191 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2192 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2193 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2194 break 2 2195 fi 2196done 2197done 2198 2199fi 2200fi 2201CC=$ac_cv_prog_CC 2202if test -n "$CC"; then 2203 echo "$as_me:$LINENO: result: $CC" >&5 2204echo "${ECHO_T}$CC" >&6 2205else 2206 echo "$as_me:$LINENO: result: no" >&5 2207echo "${ECHO_T}no" >&6 2208fi 2209 2210fi 2211if test -z "$ac_cv_prog_CC"; then 2212 ac_ct_CC=$CC 2213 # Extract the first word of "gcc", so it can be a program name with args. 2214set dummy gcc; ac_word=$2 2215echo "$as_me:$LINENO: checking for $ac_word" >&5 2216echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2217if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2218 echo $ECHO_N "(cached) $ECHO_C" >&6 2219else 2220 if test -n "$ac_ct_CC"; then 2221 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2222else 2223as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2224for as_dir in $PATH 2225do 2226 IFS=$as_save_IFS 2227 test -z "$as_dir" && as_dir=. 2228 for ac_exec_ext in '' $ac_executable_extensions; do 2229 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2230 ac_cv_prog_ac_ct_CC="gcc" 2231 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2232 break 2 2233 fi 2234done 2235done 2236 2237fi 2238fi 2239ac_ct_CC=$ac_cv_prog_ac_ct_CC 2240if test -n "$ac_ct_CC"; then 2241 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2242echo "${ECHO_T}$ac_ct_CC" >&6 2243else 2244 echo "$as_me:$LINENO: result: no" >&5 2245echo "${ECHO_T}no" >&6 2246fi 2247 2248 CC=$ac_ct_CC 2249else 2250 CC="$ac_cv_prog_CC" 2251fi 2252 2253if test -z "$CC"; then 2254 if test -n "$ac_tool_prefix"; then 2255 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2256set dummy ${ac_tool_prefix}cc; ac_word=$2 2257echo "$as_me:$LINENO: checking for $ac_word" >&5 2258echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2259if test "${ac_cv_prog_CC+set}" = set; then 2260 echo $ECHO_N "(cached) $ECHO_C" >&6 2261else 2262 if test -n "$CC"; then 2263 ac_cv_prog_CC="$CC" # Let the user override the test. 2264else 2265as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2266for as_dir in $PATH 2267do 2268 IFS=$as_save_IFS 2269 test -z "$as_dir" && as_dir=. 2270 for ac_exec_ext in '' $ac_executable_extensions; do 2271 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2272 ac_cv_prog_CC="${ac_tool_prefix}cc" 2273 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2274 break 2 2275 fi 2276done 2277done 2278 2279fi 2280fi 2281CC=$ac_cv_prog_CC 2282if test -n "$CC"; then 2283 echo "$as_me:$LINENO: result: $CC" >&5 2284echo "${ECHO_T}$CC" >&6 2285else 2286 echo "$as_me:$LINENO: result: no" >&5 2287echo "${ECHO_T}no" >&6 2288fi 2289 2290fi 2291if test -z "$ac_cv_prog_CC"; then 2292 ac_ct_CC=$CC 2293 # Extract the first word of "cc", so it can be a program name with args. 2294set dummy cc; ac_word=$2 2295echo "$as_me:$LINENO: checking for $ac_word" >&5 2296echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2297if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2298 echo $ECHO_N "(cached) $ECHO_C" >&6 2299else 2300 if test -n "$ac_ct_CC"; then 2301 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2302else 2303as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2304for as_dir in $PATH 2305do 2306 IFS=$as_save_IFS 2307 test -z "$as_dir" && as_dir=. 2308 for ac_exec_ext in '' $ac_executable_extensions; do 2309 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2310 ac_cv_prog_ac_ct_CC="cc" 2311 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2312 break 2 2313 fi 2314done 2315done 2316 2317fi 2318fi 2319ac_ct_CC=$ac_cv_prog_ac_ct_CC 2320if test -n "$ac_ct_CC"; then 2321 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2322echo "${ECHO_T}$ac_ct_CC" >&6 2323else 2324 echo "$as_me:$LINENO: result: no" >&5 2325echo "${ECHO_T}no" >&6 2326fi 2327 2328 CC=$ac_ct_CC 2329else 2330 CC="$ac_cv_prog_CC" 2331fi 2332 2333fi 2334if test -z "$CC"; then 2335 # Extract the first word of "cc", so it can be a program name with args. 2336set dummy cc; ac_word=$2 2337echo "$as_me:$LINENO: checking for $ac_word" >&5 2338echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2339if test "${ac_cv_prog_CC+set}" = set; then 2340 echo $ECHO_N "(cached) $ECHO_C" >&6 2341else 2342 if test -n "$CC"; then 2343 ac_cv_prog_CC="$CC" # Let the user override the test. 2344else 2345 ac_prog_rejected=no 2346as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2347for as_dir in $PATH 2348do 2349 IFS=$as_save_IFS 2350 test -z "$as_dir" && as_dir=. 2351 for ac_exec_ext in '' $ac_executable_extensions; do 2352 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2353 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2354 ac_prog_rejected=yes 2355 continue 2356 fi 2357 ac_cv_prog_CC="cc" 2358 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2359 break 2 2360 fi 2361done 2362done 2363 2364if test $ac_prog_rejected = yes; then 2365 # We found a bogon in the path, so make sure we never use it. 2366 set dummy $ac_cv_prog_CC 2367 shift 2368 if test $# != 0; then 2369 # We chose a different compiler from the bogus one. 2370 # However, it has the same basename, so the bogon will be chosen 2371 # first if we set CC to just the basename; use the full file name. 2372 shift 2373 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2374 fi 2375fi 2376fi 2377fi 2378CC=$ac_cv_prog_CC 2379if test -n "$CC"; then 2380 echo "$as_me:$LINENO: result: $CC" >&5 2381echo "${ECHO_T}$CC" >&6 2382else 2383 echo "$as_me:$LINENO: result: no" >&5 2384echo "${ECHO_T}no" >&6 2385fi 2386 2387fi 2388if test -z "$CC"; then 2389 if test -n "$ac_tool_prefix"; then 2390 for ac_prog in cl 2391 do 2392 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2393set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2394echo "$as_me:$LINENO: checking for $ac_word" >&5 2395echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2396if test "${ac_cv_prog_CC+set}" = set; then 2397 echo $ECHO_N "(cached) $ECHO_C" >&6 2398else 2399 if test -n "$CC"; then 2400 ac_cv_prog_CC="$CC" # Let the user override the test. 2401else 2402as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2403for as_dir in $PATH 2404do 2405 IFS=$as_save_IFS 2406 test -z "$as_dir" && as_dir=. 2407 for ac_exec_ext in '' $ac_executable_extensions; do 2408 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2409 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2410 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2411 break 2 2412 fi 2413done 2414done 2415 2416fi 2417fi 2418CC=$ac_cv_prog_CC 2419if test -n "$CC"; then 2420 echo "$as_me:$LINENO: result: $CC" >&5 2421echo "${ECHO_T}$CC" >&6 2422else 2423 echo "$as_me:$LINENO: result: no" >&5 2424echo "${ECHO_T}no" >&6 2425fi 2426 2427 test -n "$CC" && break 2428 done 2429fi 2430if test -z "$CC"; then 2431 ac_ct_CC=$CC 2432 for ac_prog in cl 2433do 2434 # Extract the first word of "$ac_prog", so it can be a program name with args. 2435set dummy $ac_prog; ac_word=$2 2436echo "$as_me:$LINENO: checking for $ac_word" >&5 2437echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2438if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2439 echo $ECHO_N "(cached) $ECHO_C" >&6 2440else 2441 if test -n "$ac_ct_CC"; then 2442 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2443else 2444as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2445for as_dir in $PATH 2446do 2447 IFS=$as_save_IFS 2448 test -z "$as_dir" && as_dir=. 2449 for ac_exec_ext in '' $ac_executable_extensions; do 2450 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2451 ac_cv_prog_ac_ct_CC="$ac_prog" 2452 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2453 break 2 2454 fi 2455done 2456done 2457 2458fi 2459fi 2460ac_ct_CC=$ac_cv_prog_ac_ct_CC 2461if test -n "$ac_ct_CC"; then 2462 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2463echo "${ECHO_T}$ac_ct_CC" >&6 2464else 2465 echo "$as_me:$LINENO: result: no" >&5 2466echo "${ECHO_T}no" >&6 2467fi 2468 2469 test -n "$ac_ct_CC" && break 2470done 2471 2472 CC=$ac_ct_CC 2473fi 2474 2475fi 2476 2477 2478test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2479See \`config.log' for more details." >&5 2480echo "$as_me: error: no acceptable C compiler found in \$PATH 2481See \`config.log' for more details." >&2;} 2482 { (exit 1); exit 1; }; } 2483 2484# Provide some information about the compiler. 2485echo "$as_me:$LINENO:" \ 2486 "checking for C compiler version" >&5 2487ac_compiler=`set X $ac_compile; echo $2` 2488{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 2489 (eval $ac_compiler --version </dev/null >&5) 2>&5 2490 ac_status=$? 2491 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2492 (exit $ac_status); } 2493{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 2494 (eval $ac_compiler -v </dev/null >&5) 2>&5 2495 ac_status=$? 2496 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2497 (exit $ac_status); } 2498{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 2499 (eval $ac_compiler -V </dev/null >&5) 2>&5 2500 ac_status=$? 2501 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2502 (exit $ac_status); } 2503 2504cat >conftest.$ac_ext <<_ACEOF 2505/* confdefs.h. */ 2506_ACEOF 2507cat confdefs.h >>conftest.$ac_ext 2508cat >>conftest.$ac_ext <<_ACEOF 2509/* end confdefs.h. */ 2510 2511int 2512main () 2513{ 2514 2515 ; 2516 return 0; 2517} 2518_ACEOF 2519ac_clean_files_save=$ac_clean_files 2520ac_clean_files="$ac_clean_files a.out a.exe b.out" 2521# Try to create an executable without -o first, disregard a.out. 2522# It will help us diagnose broken compilers, and finding out an intuition 2523# of exeext. 2524echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2525echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 2526ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2527if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 2528 (eval $ac_link_default) 2>&5 2529 ac_status=$? 2530 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2531 (exit $ac_status); }; then 2532 # Find the output, starting from the most likely. This scheme is 2533# not robust to junk in `.', hence go to wildcards (a.*) only as a last 2534# resort. 2535 2536# Be careful to initialize this variable, since it used to be cached. 2537# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 2538ac_cv_exeext= 2539# b.out is created by i960 compilers. 2540for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 2541do 2542 test -f "$ac_file" || continue 2543 case $ac_file in 2544 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 2545 ;; 2546 conftest.$ac_ext ) 2547 # This is the source file. 2548 ;; 2549 [ab].out ) 2550 # We found the default executable, but exeext='' is most 2551 # certainly right. 2552 break;; 2553 *.* ) 2554 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2555 # FIXME: I believe we export ac_cv_exeext for Libtool, 2556 # but it would be cool to find out if it's true. Does anybody 2557 # maintain Libtool? --akim. 2558 export ac_cv_exeext 2559 break;; 2560 * ) 2561 break;; 2562 esac 2563done 2564else 2565 echo "$as_me: failed program was:" >&5 2566sed 's/^/| /' conftest.$ac_ext >&5 2567 2568{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2569See \`config.log' for more details." >&5 2570echo "$as_me: error: C compiler cannot create executables 2571See \`config.log' for more details." >&2;} 2572 { (exit 77); exit 77; }; } 2573fi 2574 2575ac_exeext=$ac_cv_exeext 2576echo "$as_me:$LINENO: result: $ac_file" >&5 2577echo "${ECHO_T}$ac_file" >&6 2578 2579# Check the compiler produces executables we can run. If not, either 2580# the compiler is broken, or we cross compile. 2581echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2582echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 2583# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2584# If not cross compiling, check that we can run a simple program. 2585if test "$cross_compiling" != yes; then 2586 if { ac_try='./$ac_file' 2587 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2588 (eval $ac_try) 2>&5 2589 ac_status=$? 2590 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2591 (exit $ac_status); }; }; then 2592 cross_compiling=no 2593 else 2594 if test "$cross_compiling" = maybe; then 2595 cross_compiling=yes 2596 else 2597 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2598If you meant to cross compile, use \`--host'. 2599See \`config.log' for more details." >&5 2600echo "$as_me: error: cannot run C compiled programs. 2601If you meant to cross compile, use \`--host'. 2602See \`config.log' for more details." >&2;} 2603 { (exit 1); exit 1; }; } 2604 fi 2605 fi 2606fi 2607echo "$as_me:$LINENO: result: yes" >&5 2608echo "${ECHO_T}yes" >&6 2609 2610rm -f a.out a.exe conftest$ac_cv_exeext b.out 2611ac_clean_files=$ac_clean_files_save 2612# Check the compiler produces executables we can run. If not, either 2613# the compiler is broken, or we cross compile. 2614echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2615echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 2616echo "$as_me:$LINENO: result: $cross_compiling" >&5 2617echo "${ECHO_T}$cross_compiling" >&6 2618 2619echo "$as_me:$LINENO: checking for suffix of executables" >&5 2620echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 2621if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2622 (eval $ac_link) 2>&5 2623 ac_status=$? 2624 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2625 (exit $ac_status); }; then 2626 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2627# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2628# work properly (i.e., refer to `conftest.exe'), while it won't with 2629# `rm'. 2630for ac_file in conftest.exe conftest conftest.*; do 2631 test -f "$ac_file" || continue 2632 case $ac_file in 2633 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 2634 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2635 export ac_cv_exeext 2636 break;; 2637 * ) break;; 2638 esac 2639done 2640else 2641 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2642See \`config.log' for more details." >&5 2643echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2644See \`config.log' for more details." >&2;} 2645 { (exit 1); exit 1; }; } 2646fi 2647 2648rm -f conftest$ac_cv_exeext 2649echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2650echo "${ECHO_T}$ac_cv_exeext" >&6 2651 2652rm -f conftest.$ac_ext 2653EXEEXT=$ac_cv_exeext 2654ac_exeext=$EXEEXT 2655echo "$as_me:$LINENO: checking for suffix of object files" >&5 2656echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 2657if test "${ac_cv_objext+set}" = set; then 2658 echo $ECHO_N "(cached) $ECHO_C" >&6 2659else 2660 cat >conftest.$ac_ext <<_ACEOF 2661/* confdefs.h. */ 2662_ACEOF 2663cat confdefs.h >>conftest.$ac_ext 2664cat >>conftest.$ac_ext <<_ACEOF 2665/* end confdefs.h. */ 2666 2667int 2668main () 2669{ 2670 2671 ; 2672 return 0; 2673} 2674_ACEOF 2675rm -f conftest.o conftest.obj 2676if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2677 (eval $ac_compile) 2>&5 2678 ac_status=$? 2679 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2680 (exit $ac_status); }; then 2681 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 2682 case $ac_file in 2683 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 2684 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2685 break;; 2686 esac 2687done 2688else 2689 echo "$as_me: failed program was:" >&5 2690sed 's/^/| /' conftest.$ac_ext >&5 2691 2692{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2693See \`config.log' for more details." >&5 2694echo "$as_me: error: cannot compute suffix of object files: cannot compile 2695See \`config.log' for more details." >&2;} 2696 { (exit 1); exit 1; }; } 2697fi 2698 2699rm -f conftest.$ac_cv_objext conftest.$ac_ext 2700fi 2701echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2702echo "${ECHO_T}$ac_cv_objext" >&6 2703OBJEXT=$ac_cv_objext 2704ac_objext=$OBJEXT 2705echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2706echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 2707if test "${ac_cv_c_compiler_gnu+set}" = set; then 2708 echo $ECHO_N "(cached) $ECHO_C" >&6 2709else 2710 cat >conftest.$ac_ext <<_ACEOF 2711/* confdefs.h. */ 2712_ACEOF 2713cat confdefs.h >>conftest.$ac_ext 2714cat >>conftest.$ac_ext <<_ACEOF 2715/* end confdefs.h. */ 2716 2717int 2718main () 2719{ 2720#ifndef __GNUC__ 2721 choke me 2722#endif 2723 2724 ; 2725 return 0; 2726} 2727_ACEOF 2728rm -f conftest.$ac_objext 2729if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2730 (eval $ac_compile) 2>conftest.er1 2731 ac_status=$? 2732 grep -v '^ *+' conftest.er1 >conftest.err 2733 rm -f conftest.er1 2734 cat conftest.err >&5 2735 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2736 (exit $ac_status); } && 2737 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2738 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2739 (eval $ac_try) 2>&5 2740 ac_status=$? 2741 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2742 (exit $ac_status); }; } && 2743 { ac_try='test -s conftest.$ac_objext' 2744 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2745 (eval $ac_try) 2>&5 2746 ac_status=$? 2747 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2748 (exit $ac_status); }; }; then 2749 ac_compiler_gnu=yes 2750else 2751 echo "$as_me: failed program was:" >&5 2752sed 's/^/| /' conftest.$ac_ext >&5 2753 2754ac_compiler_gnu=no 2755fi 2756rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2757ac_cv_c_compiler_gnu=$ac_compiler_gnu 2758 2759fi 2760echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2761echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2762GCC=`test $ac_compiler_gnu = yes && echo yes` 2763ac_test_CFLAGS=${CFLAGS+set} 2764ac_save_CFLAGS=$CFLAGS 2765CFLAGS="-g" 2766echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2767echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2768if test "${ac_cv_prog_cc_g+set}" = set; then 2769 echo $ECHO_N "(cached) $ECHO_C" >&6 2770else 2771 cat >conftest.$ac_ext <<_ACEOF 2772/* confdefs.h. */ 2773_ACEOF 2774cat confdefs.h >>conftest.$ac_ext 2775cat >>conftest.$ac_ext <<_ACEOF 2776/* end confdefs.h. */ 2777 2778int 2779main () 2780{ 2781 2782 ; 2783 return 0; 2784} 2785_ACEOF 2786rm -f conftest.$ac_objext 2787if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2788 (eval $ac_compile) 2>conftest.er1 2789 ac_status=$? 2790 grep -v '^ *+' conftest.er1 >conftest.err 2791 rm -f conftest.er1 2792 cat conftest.err >&5 2793 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2794 (exit $ac_status); } && 2795 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2796 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2797 (eval $ac_try) 2>&5 2798 ac_status=$? 2799 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2800 (exit $ac_status); }; } && 2801 { ac_try='test -s conftest.$ac_objext' 2802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2803 (eval $ac_try) 2>&5 2804 ac_status=$? 2805 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2806 (exit $ac_status); }; }; then 2807 ac_cv_prog_cc_g=yes 2808else 2809 echo "$as_me: failed program was:" >&5 2810sed 's/^/| /' conftest.$ac_ext >&5 2811 2812ac_cv_prog_cc_g=no 2813fi 2814rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2815fi 2816echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2817echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2818if test "$ac_test_CFLAGS" = set; then 2819 CFLAGS=$ac_save_CFLAGS 2820elif test $ac_cv_prog_cc_g = yes; then 2821 if test "$GCC" = yes; then 2822 CFLAGS="-g -O2" 2823 else 2824 CFLAGS="-g" 2825 fi 2826else 2827 if test "$GCC" = yes; then 2828 CFLAGS="-O2" 2829 else 2830 CFLAGS= 2831 fi 2832fi 2833echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2834echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2835if test "${ac_cv_prog_cc_stdc+set}" = set; then 2836 echo $ECHO_N "(cached) $ECHO_C" >&6 2837else 2838 ac_cv_prog_cc_stdc=no 2839ac_save_CC=$CC 2840cat >conftest.$ac_ext <<_ACEOF 2841/* confdefs.h. */ 2842_ACEOF 2843cat confdefs.h >>conftest.$ac_ext 2844cat >>conftest.$ac_ext <<_ACEOF 2845/* end confdefs.h. */ 2846#include <stdarg.h> 2847#include <stdio.h> 2848#include <sys/types.h> 2849#include <sys/stat.h> 2850/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2851struct buf { int x; }; 2852FILE * (*rcsopen) (struct buf *, struct stat *, int); 2853static char *e (p, i) 2854 char **p; 2855 int i; 2856{ 2857 return p[i]; 2858} 2859static char *f (char * (*g) (char **, int), char **p, ...) 2860{ 2861 char *s; 2862 va_list v; 2863 va_start (v,p); 2864 s = g (p, va_arg (v,int)); 2865 va_end (v); 2866 return s; 2867} 2868 2869/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2870 function prototypes and stuff, but not '\xHH' hex character constants. 2871 These don't provoke an error unfortunately, instead are silently treated 2872 as 'x'. The following induces an error, until -std1 is added to get 2873 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2874 array size at least. It's necessary to write '\x00'==0 to get something 2875 that's true only with -std1. */ 2876int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2877 2878int test (int i, double x); 2879struct s1 {int (*f) (int a);}; 2880struct s2 {int (*f) (double a);}; 2881int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2882int argc; 2883char **argv; 2884int 2885main () 2886{ 2887return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2888 ; 2889 return 0; 2890} 2891_ACEOF 2892# Don't try gcc -ansi; that turns off useful extensions and 2893# breaks some systems' header files. 2894# AIX -qlanglvl=ansi 2895# Ultrix and OSF/1 -std1 2896# HP-UX 10.20 and later -Ae 2897# HP-UX older versions -Aa -D_HPUX_SOURCE 2898# SVR4 -Xc -D__EXTENSIONS__ 2899for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2900do 2901 CC="$ac_save_CC $ac_arg" 2902 rm -f conftest.$ac_objext 2903if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2904 (eval $ac_compile) 2>conftest.er1 2905 ac_status=$? 2906 grep -v '^ *+' conftest.er1 >conftest.err 2907 rm -f conftest.er1 2908 cat conftest.err >&5 2909 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2910 (exit $ac_status); } && 2911 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2912 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2913 (eval $ac_try) 2>&5 2914 ac_status=$? 2915 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2916 (exit $ac_status); }; } && 2917 { ac_try='test -s conftest.$ac_objext' 2918 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2919 (eval $ac_try) 2>&5 2920 ac_status=$? 2921 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2922 (exit $ac_status); }; }; then 2923 ac_cv_prog_cc_stdc=$ac_arg 2924break 2925else 2926 echo "$as_me: failed program was:" >&5 2927sed 's/^/| /' conftest.$ac_ext >&5 2928 2929fi 2930rm -f conftest.err conftest.$ac_objext 2931done 2932rm -f conftest.$ac_ext conftest.$ac_objext 2933CC=$ac_save_CC 2934 2935fi 2936 2937case "x$ac_cv_prog_cc_stdc" in 2938 x|xno) 2939 echo "$as_me:$LINENO: result: none needed" >&5 2940echo "${ECHO_T}none needed" >&6 ;; 2941 *) 2942 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2943echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2944 CC="$CC $ac_cv_prog_cc_stdc" ;; 2945esac 2946 2947# Some people use a C++ compiler to compile C. Since we use `exit', 2948# in C++ we need to declare it. In case someone uses the same compiler 2949# for both compiling C and C++ we need to have the C++ compiler decide 2950# the declaration of exit, since it's the most demanding environment. 2951cat >conftest.$ac_ext <<_ACEOF 2952#ifndef __cplusplus 2953 choke me 2954#endif 2955_ACEOF 2956rm -f conftest.$ac_objext 2957if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2958 (eval $ac_compile) 2>conftest.er1 2959 ac_status=$? 2960 grep -v '^ *+' conftest.er1 >conftest.err 2961 rm -f conftest.er1 2962 cat conftest.err >&5 2963 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2964 (exit $ac_status); } && 2965 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2966 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2967 (eval $ac_try) 2>&5 2968 ac_status=$? 2969 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2970 (exit $ac_status); }; } && 2971 { ac_try='test -s conftest.$ac_objext' 2972 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2973 (eval $ac_try) 2>&5 2974 ac_status=$? 2975 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2976 (exit $ac_status); }; }; then 2977 for ac_declaration in \ 2978 '' \ 2979 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2980 'extern "C" void std::exit (int); using std::exit;' \ 2981 'extern "C" void exit (int) throw ();' \ 2982 'extern "C" void exit (int);' \ 2983 'void exit (int);' 2984do 2985 cat >conftest.$ac_ext <<_ACEOF 2986/* confdefs.h. */ 2987_ACEOF 2988cat confdefs.h >>conftest.$ac_ext 2989cat >>conftest.$ac_ext <<_ACEOF 2990/* end confdefs.h. */ 2991$ac_declaration 2992#include <stdlib.h> 2993int 2994main () 2995{ 2996exit (42); 2997 ; 2998 return 0; 2999} 3000_ACEOF 3001rm -f conftest.$ac_objext 3002if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3003 (eval $ac_compile) 2>conftest.er1 3004 ac_status=$? 3005 grep -v '^ *+' conftest.er1 >conftest.err 3006 rm -f conftest.er1 3007 cat conftest.err >&5 3008 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3009 (exit $ac_status); } && 3010 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3011 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3012 (eval $ac_try) 2>&5 3013 ac_status=$? 3014 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3015 (exit $ac_status); }; } && 3016 { ac_try='test -s conftest.$ac_objext' 3017 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3018 (eval $ac_try) 2>&5 3019 ac_status=$? 3020 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3021 (exit $ac_status); }; }; then 3022 : 3023else 3024 echo "$as_me: failed program was:" >&5 3025sed 's/^/| /' conftest.$ac_ext >&5 3026 3027continue 3028fi 3029rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3030 cat >conftest.$ac_ext <<_ACEOF 3031/* confdefs.h. */ 3032_ACEOF 3033cat confdefs.h >>conftest.$ac_ext 3034cat >>conftest.$ac_ext <<_ACEOF 3035/* end confdefs.h. */ 3036$ac_declaration 3037int 3038main () 3039{ 3040exit (42); 3041 ; 3042 return 0; 3043} 3044_ACEOF 3045rm -f conftest.$ac_objext 3046if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3047 (eval $ac_compile) 2>conftest.er1 3048 ac_status=$? 3049 grep -v '^ *+' conftest.er1 >conftest.err 3050 rm -f conftest.er1 3051 cat conftest.err >&5 3052 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3053 (exit $ac_status); } && 3054 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3055 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3056 (eval $ac_try) 2>&5 3057 ac_status=$? 3058 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3059 (exit $ac_status); }; } && 3060 { ac_try='test -s conftest.$ac_objext' 3061 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3062 (eval $ac_try) 2>&5 3063 ac_status=$? 3064 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3065 (exit $ac_status); }; }; then 3066 break 3067else 3068 echo "$as_me: failed program was:" >&5 3069sed 's/^/| /' conftest.$ac_ext >&5 3070 3071fi 3072rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3073done 3074rm -f conftest* 3075if test -n "$ac_declaration"; then 3076 echo '#ifdef __cplusplus' >>confdefs.h 3077 echo $ac_declaration >>confdefs.h 3078 echo '#endif' >>confdefs.h 3079fi 3080 3081else 3082 echo "$as_me: failed program was:" >&5 3083sed 's/^/| /' conftest.$ac_ext >&5 3084 3085fi 3086rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3087ac_ext=c 3088ac_cpp='$CPP $CPPFLAGS' 3089ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3090ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3091ac_compiler_gnu=$ac_cv_c_compiler_gnu 3092 3093depcc="$CC" am_compiler_list= 3094 3095echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 3096echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 3097if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 3098 echo $ECHO_N "(cached) $ECHO_C" >&6 3099else 3100 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3101 # We make a subdir and do the tests there. Otherwise we can end up 3102 # making bogus files that we don't know about and never remove. For 3103 # instance it was reported that on HP-UX the gcc test will end up 3104 # making a dummy file named `D' -- because `-MD' means `put the output 3105 # in D'. 3106 mkdir conftest.dir 3107 # Copy depcomp to subdir because otherwise we won't find it if we're 3108 # using a relative directory. 3109 cp "$am_depcomp" conftest.dir 3110 cd conftest.dir 3111 # We will build objects and dependencies in a subdirectory because 3112 # it helps to detect inapplicable dependency modes. For instance 3113 # both Tru64's cc and ICC support -MD to output dependencies as a 3114 # side effect of compilation, but ICC will put the dependencies in 3115 # the current directory while Tru64 will put them in the object 3116 # directory. 3117 mkdir sub 3118 3119 am_cv_CC_dependencies_compiler_type=none 3120 if test "$am_compiler_list" = ""; then 3121 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3122 fi 3123 for depmode in $am_compiler_list; do 3124 # Setup a source with many dependencies, because some compilers 3125 # like to wrap large dependency lists on column 80 (with \), and 3126 # we should not choose a depcomp mode which is confused by this. 3127 # 3128 # We need to recreate these files for each test, as the compiler may 3129 # overwrite some of them when testing with obscure command lines. 3130 # This happens at least with the AIX C compiler. 3131 : > sub/conftest.c 3132 for i in 1 2 3 4 5 6; do 3133 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3134 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3135 # Solaris 8's {/usr,}/bin/sh. 3136 touch sub/conftst$i.h 3137 done 3138 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3139 3140 case $depmode in 3141 nosideeffect) 3142 # after this tag, mechanisms are not by side-effect, so they'll 3143 # only be used when explicitly requested 3144 if test "x$enable_dependency_tracking" = xyes; then 3145 continue 3146 else 3147 break 3148 fi 3149 ;; 3150 none) break ;; 3151 esac 3152 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3153 # mode. It turns out that the SunPro C++ compiler does not properly 3154 # handle `-M -o', and we need to detect this. 3155 if depmode=$depmode \ 3156 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 3157 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3158 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 3159 >/dev/null 2>conftest.err && 3160 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3161 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 3162 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3163 # icc doesn't choke on unknown options, it will just issue warnings 3164 # or remarks (even with -Werror). So we grep stderr for any message 3165 # that says an option was ignored or not supported. 3166 # When given -MP, icc 7.0 and 7.1 complain thusly: 3167 # icc: Command line warning: ignoring option '-M'; no argument required 3168 # The diagnosis changed in icc 8.0: 3169 # icc: Command line remark: option '-MP' not supported 3170 if (grep 'ignoring option' conftest.err || 3171 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3172 am_cv_CC_dependencies_compiler_type=$depmode 3173 break 3174 fi 3175 fi 3176 done 3177 3178 cd .. 3179 rm -rf conftest.dir 3180else 3181 am_cv_CC_dependencies_compiler_type=none 3182fi 3183 3184fi 3185echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 3186echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 3187CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3188 3189 3190 3191if 3192 test "x$enable_dependency_tracking" != xno \ 3193 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3194 am__fastdepCC_TRUE= 3195 am__fastdepCC_FALSE='#' 3196else 3197 am__fastdepCC_TRUE='#' 3198 am__fastdepCC_FALSE= 3199fi 3200 3201 3202# Make sure we can run config.sub. 3203$ac_config_sub sun4 >/dev/null 2>&1 || 3204 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 3205echo "$as_me: error: cannot run $ac_config_sub" >&2;} 3206 { (exit 1); exit 1; }; } 3207 3208echo "$as_me:$LINENO: checking build system type" >&5 3209echo $ECHO_N "checking build system type... $ECHO_C" >&6 3210if test "${ac_cv_build+set}" = set; then 3211 echo $ECHO_N "(cached) $ECHO_C" >&6 3212else 3213 ac_cv_build_alias=$build_alias 3214test -z "$ac_cv_build_alias" && 3215 ac_cv_build_alias=`$ac_config_guess` 3216test -z "$ac_cv_build_alias" && 3217 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 3218echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 3219 { (exit 1); exit 1; }; } 3220ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 3221 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 3222echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} 3223 { (exit 1); exit 1; }; } 3224 3225fi 3226echo "$as_me:$LINENO: result: $ac_cv_build" >&5 3227echo "${ECHO_T}$ac_cv_build" >&6 3228build=$ac_cv_build 3229build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 3230build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 3231build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 3232 3233 3234echo "$as_me:$LINENO: checking host system type" >&5 3235echo $ECHO_N "checking host system type... $ECHO_C" >&6 3236if test "${ac_cv_host+set}" = set; then 3237 echo $ECHO_N "(cached) $ECHO_C" >&6 3238else 3239 ac_cv_host_alias=$host_alias 3240test -z "$ac_cv_host_alias" && 3241 ac_cv_host_alias=$ac_cv_build_alias 3242ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 3243 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 3244echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 3245 { (exit 1); exit 1; }; } 3246 3247fi 3248echo "$as_me:$LINENO: result: $ac_cv_host" >&5 3249echo "${ECHO_T}$ac_cv_host" >&6 3250host=$ac_cv_host 3251host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 3252host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 3253host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 3254 3255 3256 3257# Check whether --with-gnu-ld or --without-gnu-ld was given. 3258if test "${with_gnu_ld+set}" = set; then 3259 withval="$with_gnu_ld" 3260 test "$withval" = no || with_gnu_ld=yes 3261else 3262 with_gnu_ld=no 3263fi; 3264# Prepare PATH_SEPARATOR. 3265# The user is always right. 3266if test "${PATH_SEPARATOR+set}" != set; then 3267 echo "#! /bin/sh" >conf$$.sh 3268 echo "exit 0" >>conf$$.sh 3269 chmod +x conf$$.sh 3270 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 3271 PATH_SEPARATOR=';' 3272 else 3273 PATH_SEPARATOR=: 3274 fi 3275 rm -f conf$$.sh 3276fi 3277ac_prog=ld 3278if test "$GCC" = yes; then 3279 # Check if gcc -print-prog-name=ld gives a path. 3280 echo "$as_me:$LINENO: checking for ld used by GCC" >&5 3281echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 3282 case $host in 3283 *-*-mingw*) 3284 # gcc leaves a trailing carriage return which upsets mingw 3285 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3286 *) 3287 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3288 esac 3289 case $ac_prog in 3290 # Accept absolute paths. 3291 [\\/]* | [A-Za-z]:[\\/]*) 3292 re_direlt='/[^/][^/]*/\.\./' 3293 # Canonicalize the path of ld 3294 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 3295 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 3296 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 3297 done 3298 test -z "$LD" && LD="$ac_prog" 3299 ;; 3300 "") 3301 # If it fails, then pretend we aren't using GCC. 3302 ac_prog=ld 3303 ;; 3304 *) 3305 # If it is relative, then search for the first ld in PATH. 3306 with_gnu_ld=unknown 3307 ;; 3308 esac 3309elif test "$with_gnu_ld" = yes; then 3310 echo "$as_me:$LINENO: checking for GNU ld" >&5 3311echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 3312else 3313 echo "$as_me:$LINENO: checking for non-GNU ld" >&5 3314echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 3315fi 3316if test "${acl_cv_path_LD+set}" = set; then 3317 echo $ECHO_N "(cached) $ECHO_C" >&6 3318else 3319 if test -z "$LD"; then 3320 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 3321 for ac_dir in $PATH; do 3322 test -z "$ac_dir" && ac_dir=. 3323 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3324 acl_cv_path_LD="$ac_dir/$ac_prog" 3325 # Check to see if the program is GNU ld. I'd rather use --version, 3326 # but apparently some GNU ld's only accept -v. 3327 # Break only if it was the GNU/non-GNU ld that we prefer. 3328 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 3329 test "$with_gnu_ld" != no && break 3330 else 3331 test "$with_gnu_ld" != yes && break 3332 fi 3333 fi 3334 done 3335 IFS="$ac_save_ifs" 3336else 3337 acl_cv_path_LD="$LD" # Let the user override the test with a path. 3338fi 3339fi 3340 3341LD="$acl_cv_path_LD" 3342if test -n "$LD"; then 3343 echo "$as_me:$LINENO: result: $LD" >&5 3344echo "${ECHO_T}$LD" >&6 3345else 3346 echo "$as_me:$LINENO: result: no" >&5 3347echo "${ECHO_T}no" >&6 3348fi 3349test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 3350echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} 3351 { (exit 1); exit 1; }; } 3352echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 3353echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 3354if test "${acl_cv_prog_gnu_ld+set}" = set; then 3355 echo $ECHO_N "(cached) $ECHO_C" >&6 3356else 3357 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 3358if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 3359 acl_cv_prog_gnu_ld=yes 3360else 3361 acl_cv_prog_gnu_ld=no 3362fi 3363fi 3364echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5 3365echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6 3366with_gnu_ld=$acl_cv_prog_gnu_ld 3367 3368 3369 3370 echo "$as_me:$LINENO: checking for shared library run path origin" >&5 3371echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6 3372if test "${acl_cv_rpath+set}" = set; then 3373 echo $ECHO_N "(cached) $ECHO_C" >&6 3374else 3375 3376 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ 3377 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh 3378 . ./conftest.sh 3379 rm -f ./conftest.sh 3380 acl_cv_rpath=done 3381 3382fi 3383echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5 3384echo "${ECHO_T}$acl_cv_rpath" >&6 3385 wl="$acl_cv_wl" 3386 libext="$acl_cv_libext" 3387 shlibext="$acl_cv_shlibext" 3388 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" 3389 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" 3390 hardcode_direct="$acl_cv_hardcode_direct" 3391 hardcode_minus_L="$acl_cv_hardcode_minus_L" 3392 # Check whether --enable-rpath or --disable-rpath was given. 3393if test "${enable_rpath+set}" = set; then 3394 enableval="$enable_rpath" 3395 : 3396else 3397 enable_rpath=yes 3398fi; 3399 3400 3401 3402 3403 3404 3405 3406 use_additional=yes 3407 3408 acl_save_prefix="$prefix" 3409 prefix="$acl_final_prefix" 3410 acl_save_exec_prefix="$exec_prefix" 3411 exec_prefix="$acl_final_exec_prefix" 3412 3413 eval additional_includedir=\"$includedir\" 3414 eval additional_libdir=\"$libdir\" 3415 3416 exec_prefix="$acl_save_exec_prefix" 3417 prefix="$acl_save_prefix" 3418 3419 3420# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. 3421if test "${with_libiconv_prefix+set}" = set; then 3422 withval="$with_libiconv_prefix" 3423 3424 if test "X$withval" = "Xno"; then 3425 use_additional=no 3426 else 3427 if test "X$withval" = "X"; then 3428 3429 acl_save_prefix="$prefix" 3430 prefix="$acl_final_prefix" 3431 acl_save_exec_prefix="$exec_prefix" 3432 exec_prefix="$acl_final_exec_prefix" 3433 3434 eval additional_includedir=\"$includedir\" 3435 eval additional_libdir=\"$libdir\" 3436 3437 exec_prefix="$acl_save_exec_prefix" 3438 prefix="$acl_save_prefix" 3439 3440 else 3441 additional_includedir="$withval/include" 3442 additional_libdir="$withval/lib" 3443 fi 3444 fi 3445 3446fi; 3447 LIBICONV= 3448 LTLIBICONV= 3449 INCICONV= 3450 rpathdirs= 3451 ltrpathdirs= 3452 names_already_handled= 3453 names_next_round='iconv ' 3454 while test -n "$names_next_round"; do 3455 names_this_round="$names_next_round" 3456 names_next_round= 3457 for name in $names_this_round; do 3458 already_handled= 3459 for n in $names_already_handled; do 3460 if test "$n" = "$name"; then 3461 already_handled=yes 3462 break 3463 fi 3464 done 3465 if test -z "$already_handled"; then 3466 names_already_handled="$names_already_handled $name" 3467 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` 3468 eval value=\"\$HAVE_LIB$uppername\" 3469 if test -n "$value"; then 3470 if test "$value" = yes; then 3471 eval value=\"\$LIB$uppername\" 3472 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" 3473 eval value=\"\$LTLIB$uppername\" 3474 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" 3475 else 3476 : 3477 fi 3478 else 3479 found_dir= 3480 found_la= 3481 found_so= 3482 found_a= 3483 if test $use_additional = yes; then 3484 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then 3485 found_dir="$additional_libdir" 3486 found_so="$additional_libdir/lib$name.$shlibext" 3487 if test -f "$additional_libdir/lib$name.la"; then 3488 found_la="$additional_libdir/lib$name.la" 3489 fi 3490 else 3491 if test -f "$additional_libdir/lib$name.$libext"; then 3492 found_dir="$additional_libdir" 3493 found_a="$additional_libdir/lib$name.$libext" 3494 if test -f "$additional_libdir/lib$name.la"; then 3495 found_la="$additional_libdir/lib$name.la" 3496 fi 3497 fi 3498 fi 3499 fi 3500 if test "X$found_dir" = "X"; then 3501 for x in $LDFLAGS $LTLIBICONV; do 3502 3503 acl_save_prefix="$prefix" 3504 prefix="$acl_final_prefix" 3505 acl_save_exec_prefix="$exec_prefix" 3506 exec_prefix="$acl_final_exec_prefix" 3507 eval x=\"$x\" 3508 exec_prefix="$acl_save_exec_prefix" 3509 prefix="$acl_save_prefix" 3510 3511 case "$x" in 3512 -L*) 3513 dir=`echo "X$x" | sed -e 's/^X-L//'` 3514 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then 3515 found_dir="$dir" 3516 found_so="$dir/lib$name.$shlibext" 3517 if test -f "$dir/lib$name.la"; then 3518 found_la="$dir/lib$name.la" 3519 fi 3520 else 3521 if test -f "$dir/lib$name.$libext"; then 3522 found_dir="$dir" 3523 found_a="$dir/lib$name.$libext" 3524 if test -f "$dir/lib$name.la"; then 3525 found_la="$dir/lib$name.la" 3526 fi 3527 fi 3528 fi 3529 ;; 3530 esac 3531 if test "X$found_dir" != "X"; then 3532 break 3533 fi 3534 done 3535 fi 3536 if test "X$found_dir" != "X"; then 3537 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" 3538 if test "X$found_so" != "X"; then 3539 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then 3540 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 3541 else 3542 haveit= 3543 for x in $ltrpathdirs; do 3544 if test "X$x" = "X$found_dir"; then 3545 haveit=yes 3546 break 3547 fi 3548 done 3549 if test -z "$haveit"; then 3550 ltrpathdirs="$ltrpathdirs $found_dir" 3551 fi 3552 if test "$hardcode_direct" = yes; then 3553 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 3554 else 3555 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then 3556 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 3557 haveit= 3558 for x in $rpathdirs; do 3559 if test "X$x" = "X$found_dir"; then 3560 haveit=yes 3561 break 3562 fi 3563 done 3564 if test -z "$haveit"; then 3565 rpathdirs="$rpathdirs $found_dir" 3566 fi 3567 else 3568 haveit= 3569 for x in $LDFLAGS $LIBICONV; do 3570 3571 acl_save_prefix="$prefix" 3572 prefix="$acl_final_prefix" 3573 acl_save_exec_prefix="$exec_prefix" 3574 exec_prefix="$acl_final_exec_prefix" 3575 eval x=\"$x\" 3576 exec_prefix="$acl_save_exec_prefix" 3577 prefix="$acl_save_prefix" 3578 3579 if test "X$x" = "X-L$found_dir"; then 3580 haveit=yes 3581 break 3582 fi 3583 done 3584 if test -z "$haveit"; then 3585 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" 3586 fi 3587 if test "$hardcode_minus_L" != no; then 3588 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 3589 else 3590 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 3591 fi 3592 fi 3593 fi 3594 fi 3595 else 3596 if test "X$found_a" != "X"; then 3597 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" 3598 else 3599 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" 3600 fi 3601 fi 3602 additional_includedir= 3603 case "$found_dir" in 3604 */lib | */lib/) 3605 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` 3606 additional_includedir="$basedir/include" 3607 ;; 3608 esac 3609 if test "X$additional_includedir" != "X"; then 3610 if test "X$additional_includedir" != "X/usr/include"; then 3611 haveit= 3612 if test "X$additional_includedir" = "X/usr/local/include"; then 3613 if test -n "$GCC"; then 3614 case $host_os in 3615 linux*) haveit=yes;; 3616 esac 3617 fi 3618 fi 3619 if test -z "$haveit"; then 3620 for x in $CPPFLAGS $INCICONV; do 3621 3622 acl_save_prefix="$prefix" 3623 prefix="$acl_final_prefix" 3624 acl_save_exec_prefix="$exec_prefix" 3625 exec_prefix="$acl_final_exec_prefix" 3626 eval x=\"$x\" 3627 exec_prefix="$acl_save_exec_prefix" 3628 prefix="$acl_save_prefix" 3629 3630 if test "X$x" = "X-I$additional_includedir"; then 3631 haveit=yes 3632 break 3633 fi 3634 done 3635 if test -z "$haveit"; then 3636 if test -d "$additional_includedir"; then 3637 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" 3638 fi 3639 fi 3640 fi 3641 fi 3642 fi 3643 if test -n "$found_la"; then 3644 save_libdir="$libdir" 3645 case "$found_la" in 3646 */* | *\\*) . "$found_la" ;; 3647 *) . "./$found_la" ;; 3648 esac 3649 libdir="$save_libdir" 3650 for dep in $dependency_libs; do 3651 case "$dep" in 3652 -L*) 3653 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` 3654 if test "X$additional_libdir" != "X/usr/lib"; then 3655 haveit= 3656 if test "X$additional_libdir" = "X/usr/local/lib"; then 3657 if test -n "$GCC"; then 3658 case $host_os in 3659 linux*) haveit=yes;; 3660 esac 3661 fi 3662 fi 3663 if test -z "$haveit"; then 3664 haveit= 3665 for x in $LDFLAGS $LIBICONV; do 3666 3667 acl_save_prefix="$prefix" 3668 prefix="$acl_final_prefix" 3669 acl_save_exec_prefix="$exec_prefix" 3670 exec_prefix="$acl_final_exec_prefix" 3671 eval x=\"$x\" 3672 exec_prefix="$acl_save_exec_prefix" 3673 prefix="$acl_save_prefix" 3674 3675 if test "X$x" = "X-L$additional_libdir"; then 3676 haveit=yes 3677 break 3678 fi 3679 done 3680 if test -z "$haveit"; then 3681 if test -d "$additional_libdir"; then 3682 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" 3683 fi 3684 fi 3685 haveit= 3686 for x in $LDFLAGS $LTLIBICONV; do 3687 3688 acl_save_prefix="$prefix" 3689 prefix="$acl_final_prefix" 3690 acl_save_exec_prefix="$exec_prefix" 3691 exec_prefix="$acl_final_exec_prefix" 3692 eval x=\"$x\" 3693 exec_prefix="$acl_save_exec_prefix" 3694 prefix="$acl_save_prefix" 3695 3696 if test "X$x" = "X-L$additional_libdir"; then 3697 haveit=yes 3698 break 3699 fi 3700 done 3701 if test -z "$haveit"; then 3702 if test -d "$additional_libdir"; then 3703 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" 3704 fi 3705 fi 3706 fi 3707 fi 3708 ;; 3709 -R*) 3710 dir=`echo "X$dep" | sed -e 's/^X-R//'` 3711 if test "$enable_rpath" != no; then 3712 haveit= 3713 for x in $rpathdirs; do 3714 if test "X$x" = "X$dir"; then 3715 haveit=yes 3716 break 3717 fi 3718 done 3719 if test -z "$haveit"; then 3720 rpathdirs="$rpathdirs $dir" 3721 fi 3722 haveit= 3723 for x in $ltrpathdirs; do 3724 if test "X$x" = "X$dir"; then 3725 haveit=yes 3726 break 3727 fi 3728 done 3729 if test -z "$haveit"; then 3730 ltrpathdirs="$ltrpathdirs $dir" 3731 fi 3732 fi 3733 ;; 3734 -l*) 3735 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` 3736 ;; 3737 *.la) 3738 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` 3739 ;; 3740 *) 3741 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" 3742 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" 3743 ;; 3744 esac 3745 done 3746 fi 3747 else 3748 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 3749 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" 3750 fi 3751 fi 3752 fi 3753 done 3754 done 3755 if test "X$rpathdirs" != "X"; then 3756 if test -n "$hardcode_libdir_separator"; then 3757 alldirs= 3758 for found_dir in $rpathdirs; do 3759 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" 3760 done 3761 acl_save_libdir="$libdir" 3762 libdir="$alldirs" 3763 eval flag=\"$hardcode_libdir_flag_spec\" 3764 libdir="$acl_save_libdir" 3765 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 3766 else 3767 for found_dir in $rpathdirs; do 3768 acl_save_libdir="$libdir" 3769 libdir="$found_dir" 3770 eval flag=\"$hardcode_libdir_flag_spec\" 3771 libdir="$acl_save_libdir" 3772 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 3773 done 3774 fi 3775 fi 3776 if test "X$ltrpathdirs" != "X"; then 3777 for found_dir in $ltrpathdirs; do 3778 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" 3779 done 3780 fi 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 echo "$as_me:$LINENO: checking whether NLS is requested" >&5 3801echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 3802 # Check whether --enable-nls or --disable-nls was given. 3803if test "${enable_nls+set}" = set; then 3804 enableval="$enable_nls" 3805 USE_NLS=$enableval 3806else 3807 USE_NLS=yes 3808fi; 3809 echo "$as_me:$LINENO: result: $USE_NLS" >&5 3810echo "${ECHO_T}$USE_NLS" >&6 3811 3812 3813 3814 3815 LIBINTL= 3816 LTLIBINTL= 3817 POSUB= 3818 3819 if test "$USE_NLS" = "yes"; then 3820 gt_use_preinstalled_gnugettext=no 3821 3822 3823 3824 3825 3826 3827 echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5 3828echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6 3829if test "${gt_cv_func_gnugettext1_libc+set}" = set; then 3830 echo $ECHO_N "(cached) $ECHO_C" >&6 3831else 3832 cat >conftest.$ac_ext <<_ACEOF 3833/* confdefs.h. */ 3834_ACEOF 3835cat confdefs.h >>conftest.$ac_ext 3836cat >>conftest.$ac_ext <<_ACEOF 3837/* end confdefs.h. */ 3838#include <libintl.h> 3839extern int _nl_msg_cat_cntr; 3840extern int *_nl_domain_bindings; 3841int 3842main () 3843{ 3844bindtextdomain ("", ""); 3845return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings 3846 ; 3847 return 0; 3848} 3849_ACEOF 3850rm -f conftest.$ac_objext conftest$ac_exeext 3851if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3852 (eval $ac_link) 2>conftest.er1 3853 ac_status=$? 3854 grep -v '^ *+' conftest.er1 >conftest.err 3855 rm -f conftest.er1 3856 cat conftest.err >&5 3857 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3858 (exit $ac_status); } && 3859 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3860 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3861 (eval $ac_try) 2>&5 3862 ac_status=$? 3863 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3864 (exit $ac_status); }; } && 3865 { ac_try='test -s conftest$ac_exeext' 3866 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3867 (eval $ac_try) 2>&5 3868 ac_status=$? 3869 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3870 (exit $ac_status); }; }; then 3871 gt_cv_func_gnugettext1_libc=yes 3872else 3873 echo "$as_me: failed program was:" >&5 3874sed 's/^/| /' conftest.$ac_ext >&5 3875 3876gt_cv_func_gnugettext1_libc=no 3877fi 3878rm -f conftest.err conftest.$ac_objext \ 3879 conftest$ac_exeext conftest.$ac_ext 3880fi 3881echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5 3882echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6 3883 3884 if test "$gt_cv_func_gnugettext1_libc" != "yes"; then 3885 3886 3887 3888 3889 3890 am_save_CPPFLAGS="$CPPFLAGS" 3891 3892 for element in $INCICONV; do 3893 haveit= 3894 for x in $CPPFLAGS; do 3895 3896 acl_save_prefix="$prefix" 3897 prefix="$acl_final_prefix" 3898 acl_save_exec_prefix="$exec_prefix" 3899 exec_prefix="$acl_final_exec_prefix" 3900 eval x=\"$x\" 3901 exec_prefix="$acl_save_exec_prefix" 3902 prefix="$acl_save_prefix" 3903 3904 if test "X$x" = "X$element"; then 3905 haveit=yes 3906 break 3907 fi 3908 done 3909 if test -z "$haveit"; then 3910 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" 3911 fi 3912 done 3913 3914 3915 echo "$as_me:$LINENO: checking for iconv" >&5 3916echo $ECHO_N "checking for iconv... $ECHO_C" >&6 3917if test "${am_cv_func_iconv+set}" = set; then 3918 echo $ECHO_N "(cached) $ECHO_C" >&6 3919else 3920 3921 am_cv_func_iconv="no, consider installing GNU libiconv" 3922 am_cv_lib_iconv=no 3923 cat >conftest.$ac_ext <<_ACEOF 3924/* confdefs.h. */ 3925_ACEOF 3926cat confdefs.h >>conftest.$ac_ext 3927cat >>conftest.$ac_ext <<_ACEOF 3928/* end confdefs.h. */ 3929#include <stdlib.h> 3930#include <iconv.h> 3931int 3932main () 3933{ 3934iconv_t cd = iconv_open("",""); 3935 iconv(cd,NULL,NULL,NULL,NULL); 3936 iconv_close(cd); 3937 ; 3938 return 0; 3939} 3940_ACEOF 3941rm -f conftest.$ac_objext conftest$ac_exeext 3942if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3943 (eval $ac_link) 2>conftest.er1 3944 ac_status=$? 3945 grep -v '^ *+' conftest.er1 >conftest.err 3946 rm -f conftest.er1 3947 cat conftest.err >&5 3948 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3949 (exit $ac_status); } && 3950 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3951 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3952 (eval $ac_try) 2>&5 3953 ac_status=$? 3954 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3955 (exit $ac_status); }; } && 3956 { ac_try='test -s conftest$ac_exeext' 3957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3958 (eval $ac_try) 2>&5 3959 ac_status=$? 3960 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3961 (exit $ac_status); }; }; then 3962 am_cv_func_iconv=yes 3963else 3964 echo "$as_me: failed program was:" >&5 3965sed 's/^/| /' conftest.$ac_ext >&5 3966 3967fi 3968rm -f conftest.err conftest.$ac_objext \ 3969 conftest$ac_exeext conftest.$ac_ext 3970 if test "$am_cv_func_iconv" != yes; then 3971 am_save_LIBS="$LIBS" 3972 LIBS="$LIBS $LIBICONV" 3973 cat >conftest.$ac_ext <<_ACEOF 3974/* confdefs.h. */ 3975_ACEOF 3976cat confdefs.h >>conftest.$ac_ext 3977cat >>conftest.$ac_ext <<_ACEOF 3978/* end confdefs.h. */ 3979#include <stdlib.h> 3980#include <iconv.h> 3981int 3982main () 3983{ 3984iconv_t cd = iconv_open("",""); 3985 iconv(cd,NULL,NULL,NULL,NULL); 3986 iconv_close(cd); 3987 ; 3988 return 0; 3989} 3990_ACEOF 3991rm -f conftest.$ac_objext conftest$ac_exeext 3992if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3993 (eval $ac_link) 2>conftest.er1 3994 ac_status=$? 3995 grep -v '^ *+' conftest.er1 >conftest.err 3996 rm -f conftest.er1 3997 cat conftest.err >&5 3998 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3999 (exit $ac_status); } && 4000 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4001 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4002 (eval $ac_try) 2>&5 4003 ac_status=$? 4004 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4005 (exit $ac_status); }; } && 4006 { ac_try='test -s conftest$ac_exeext' 4007 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4008 (eval $ac_try) 2>&5 4009 ac_status=$? 4010 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4011 (exit $ac_status); }; }; then 4012 am_cv_lib_iconv=yes 4013 am_cv_func_iconv=yes 4014else 4015 echo "$as_me: failed program was:" >&5 4016sed 's/^/| /' conftest.$ac_ext >&5 4017 4018fi 4019rm -f conftest.err conftest.$ac_objext \ 4020 conftest$ac_exeext conftest.$ac_ext 4021 LIBS="$am_save_LIBS" 4022 fi 4023 4024fi 4025echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5 4026echo "${ECHO_T}$am_cv_func_iconv" >&6 4027 if test "$am_cv_func_iconv" = yes; then 4028 4029cat >>confdefs.h <<\_ACEOF 4030#define HAVE_ICONV 1 4031_ACEOF 4032 4033 fi 4034 if test "$am_cv_lib_iconv" = yes; then 4035 echo "$as_me:$LINENO: checking how to link with libiconv" >&5 4036echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6 4037 echo "$as_me:$LINENO: result: $LIBICONV" >&5 4038echo "${ECHO_T}$LIBICONV" >&6 4039 else 4040 CPPFLAGS="$am_save_CPPFLAGS" 4041 LIBICONV= 4042 LTLIBICONV= 4043 fi 4044 4045 4046 4047 4048 4049 4050 use_additional=yes 4051 4052 acl_save_prefix="$prefix" 4053 prefix="$acl_final_prefix" 4054 acl_save_exec_prefix="$exec_prefix" 4055 exec_prefix="$acl_final_exec_prefix" 4056 4057 eval additional_includedir=\"$includedir\" 4058 eval additional_libdir=\"$libdir\" 4059 4060 exec_prefix="$acl_save_exec_prefix" 4061 prefix="$acl_save_prefix" 4062 4063 4064# Check whether --with-libintl-prefix or --without-libintl-prefix was given. 4065if test "${with_libintl_prefix+set}" = set; then 4066 withval="$with_libintl_prefix" 4067 4068 if test "X$withval" = "Xno"; then 4069 use_additional=no 4070 else 4071 if test "X$withval" = "X"; then 4072 4073 acl_save_prefix="$prefix" 4074 prefix="$acl_final_prefix" 4075 acl_save_exec_prefix="$exec_prefix" 4076 exec_prefix="$acl_final_exec_prefix" 4077 4078 eval additional_includedir=\"$includedir\" 4079 eval additional_libdir=\"$libdir\" 4080 4081 exec_prefix="$acl_save_exec_prefix" 4082 prefix="$acl_save_prefix" 4083 4084 else 4085 additional_includedir="$withval/include" 4086 additional_libdir="$withval/lib" 4087 fi 4088 fi 4089 4090fi; 4091 LIBINTL= 4092 LTLIBINTL= 4093 INCINTL= 4094 rpathdirs= 4095 ltrpathdirs= 4096 names_already_handled= 4097 names_next_round='intl ' 4098 while test -n "$names_next_round"; do 4099 names_this_round="$names_next_round" 4100 names_next_round= 4101 for name in $names_this_round; do 4102 already_handled= 4103 for n in $names_already_handled; do 4104 if test "$n" = "$name"; then 4105 already_handled=yes 4106 break 4107 fi 4108 done 4109 if test -z "$already_handled"; then 4110 names_already_handled="$names_already_handled $name" 4111 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` 4112 eval value=\"\$HAVE_LIB$uppername\" 4113 if test -n "$value"; then 4114 if test "$value" = yes; then 4115 eval value=\"\$LIB$uppername\" 4116 test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" 4117 eval value=\"\$LTLIB$uppername\" 4118 test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" 4119 else 4120 : 4121 fi 4122 else 4123 found_dir= 4124 found_la= 4125 found_so= 4126 found_a= 4127 if test $use_additional = yes; then 4128 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then 4129 found_dir="$additional_libdir" 4130 found_so="$additional_libdir/lib$name.$shlibext" 4131 if test -f "$additional_libdir/lib$name.la"; then 4132 found_la="$additional_libdir/lib$name.la" 4133 fi 4134 else 4135 if test -f "$additional_libdir/lib$name.$libext"; then 4136 found_dir="$additional_libdir" 4137 found_a="$additional_libdir/lib$name.$libext" 4138 if test -f "$additional_libdir/lib$name.la"; then 4139 found_la="$additional_libdir/lib$name.la" 4140 fi 4141 fi 4142 fi 4143 fi 4144 if test "X$found_dir" = "X"; then 4145 for x in $LDFLAGS $LTLIBINTL; do 4146 4147 acl_save_prefix="$prefix" 4148 prefix="$acl_final_prefix" 4149 acl_save_exec_prefix="$exec_prefix" 4150 exec_prefix="$acl_final_exec_prefix" 4151 eval x=\"$x\" 4152 exec_prefix="$acl_save_exec_prefix" 4153 prefix="$acl_save_prefix" 4154 4155 case "$x" in 4156 -L*) 4157 dir=`echo "X$x" | sed -e 's/^X-L//'` 4158 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then 4159 found_dir="$dir" 4160 found_so="$dir/lib$name.$shlibext" 4161 if test -f "$dir/lib$name.la"; then 4162 found_la="$dir/lib$name.la" 4163 fi 4164 else 4165 if test -f "$dir/lib$name.$libext"; then 4166 found_dir="$dir" 4167 found_a="$dir/lib$name.$libext" 4168 if test -f "$dir/lib$name.la"; then 4169 found_la="$dir/lib$name.la" 4170 fi 4171 fi 4172 fi 4173 ;; 4174 esac 4175 if test "X$found_dir" != "X"; then 4176 break 4177 fi 4178 done 4179 fi 4180 if test "X$found_dir" != "X"; then 4181 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" 4182 if test "X$found_so" != "X"; then 4183 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then 4184 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" 4185 else 4186 haveit= 4187 for x in $ltrpathdirs; do 4188 if test "X$x" = "X$found_dir"; then 4189 haveit=yes 4190 break 4191 fi 4192 done 4193 if test -z "$haveit"; then 4194 ltrpathdirs="$ltrpathdirs $found_dir" 4195 fi 4196 if test "$hardcode_direct" = yes; then 4197 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" 4198 else 4199 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then 4200 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" 4201 haveit= 4202 for x in $rpathdirs; do 4203 if test "X$x" = "X$found_dir"; then 4204 haveit=yes 4205 break 4206 fi 4207 done 4208 if test -z "$haveit"; then 4209 rpathdirs="$rpathdirs $found_dir" 4210 fi 4211 else 4212 haveit= 4213 for x in $LDFLAGS $LIBINTL; do 4214 4215 acl_save_prefix="$prefix" 4216 prefix="$acl_final_prefix" 4217 acl_save_exec_prefix="$exec_prefix" 4218 exec_prefix="$acl_final_exec_prefix" 4219 eval x=\"$x\" 4220 exec_prefix="$acl_save_exec_prefix" 4221 prefix="$acl_save_prefix" 4222 4223 if test "X$x" = "X-L$found_dir"; then 4224 haveit=yes 4225 break 4226 fi 4227 done 4228 if test -z "$haveit"; then 4229 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" 4230 fi 4231 if test "$hardcode_minus_L" != no; then 4232 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" 4233 else 4234 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" 4235 fi 4236 fi 4237 fi 4238 fi 4239 else 4240 if test "X$found_a" != "X"; then 4241 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" 4242 else 4243 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" 4244 fi 4245 fi 4246 additional_includedir= 4247 case "$found_dir" in 4248 */lib | */lib/) 4249 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` 4250 additional_includedir="$basedir/include" 4251 ;; 4252 esac 4253 if test "X$additional_includedir" != "X"; then 4254 if test "X$additional_includedir" != "X/usr/include"; then 4255 haveit= 4256 if test "X$additional_includedir" = "X/usr/local/include"; then 4257 if test -n "$GCC"; then 4258 case $host_os in 4259 linux*) haveit=yes;; 4260 esac 4261 fi 4262 fi 4263 if test -z "$haveit"; then 4264 for x in $CPPFLAGS $INCINTL; do 4265 4266 acl_save_prefix="$prefix" 4267 prefix="$acl_final_prefix" 4268 acl_save_exec_prefix="$exec_prefix" 4269 exec_prefix="$acl_final_exec_prefix" 4270 eval x=\"$x\" 4271 exec_prefix="$acl_save_exec_prefix" 4272 prefix="$acl_save_prefix" 4273 4274 if test "X$x" = "X-I$additional_includedir"; then 4275 haveit=yes 4276 break 4277 fi 4278 done 4279 if test -z "$haveit"; then 4280 if test -d "$additional_includedir"; then 4281 INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" 4282 fi 4283 fi 4284 fi 4285 fi 4286 fi 4287 if test -n "$found_la"; then 4288 save_libdir="$libdir" 4289 case "$found_la" in 4290 */* | *\\*) . "$found_la" ;; 4291 *) . "./$found_la" ;; 4292 esac 4293 libdir="$save_libdir" 4294 for dep in $dependency_libs; do 4295 case "$dep" in 4296 -L*) 4297 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` 4298 if test "X$additional_libdir" != "X/usr/lib"; then 4299 haveit= 4300 if test "X$additional_libdir" = "X/usr/local/lib"; then 4301 if test -n "$GCC"; then 4302 case $host_os in 4303 linux*) haveit=yes;; 4304 esac 4305 fi 4306 fi 4307 if test -z "$haveit"; then 4308 haveit= 4309 for x in $LDFLAGS $LIBINTL; do 4310 4311 acl_save_prefix="$prefix" 4312 prefix="$acl_final_prefix" 4313 acl_save_exec_prefix="$exec_prefix" 4314 exec_prefix="$acl_final_exec_prefix" 4315 eval x=\"$x\" 4316 exec_prefix="$acl_save_exec_prefix" 4317 prefix="$acl_save_prefix" 4318 4319 if test "X$x" = "X-L$additional_libdir"; then 4320 haveit=yes 4321 break 4322 fi 4323 done 4324 if test -z "$haveit"; then 4325 if test -d "$additional_libdir"; then 4326 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" 4327 fi 4328 fi 4329 haveit= 4330 for x in $LDFLAGS $LTLIBINTL; do 4331 4332 acl_save_prefix="$prefix" 4333 prefix="$acl_final_prefix" 4334 acl_save_exec_prefix="$exec_prefix" 4335 exec_prefix="$acl_final_exec_prefix" 4336 eval x=\"$x\" 4337 exec_prefix="$acl_save_exec_prefix" 4338 prefix="$acl_save_prefix" 4339 4340 if test "X$x" = "X-L$additional_libdir"; then 4341 haveit=yes 4342 break 4343 fi 4344 done 4345 if test -z "$haveit"; then 4346 if test -d "$additional_libdir"; then 4347 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" 4348 fi 4349 fi 4350 fi 4351 fi 4352 ;; 4353 -R*) 4354 dir=`echo "X$dep" | sed -e 's/^X-R//'` 4355 if test "$enable_rpath" != no; then 4356 haveit= 4357 for x in $rpathdirs; do 4358 if test "X$x" = "X$dir"; then 4359 haveit=yes 4360 break 4361 fi 4362 done 4363 if test -z "$haveit"; then 4364 rpathdirs="$rpathdirs $dir" 4365 fi 4366 haveit= 4367 for x in $ltrpathdirs; do 4368 if test "X$x" = "X$dir"; then 4369 haveit=yes 4370 break 4371 fi 4372 done 4373 if test -z "$haveit"; then 4374 ltrpathdirs="$ltrpathdirs $dir" 4375 fi 4376 fi 4377 ;; 4378 -l*) 4379 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` 4380 ;; 4381 *.la) 4382 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` 4383 ;; 4384 *) 4385 LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" 4386 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" 4387 ;; 4388 esac 4389 done 4390 fi 4391 else 4392 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" 4393 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" 4394 fi 4395 fi 4396 fi 4397 done 4398 done 4399 if test "X$rpathdirs" != "X"; then 4400 if test -n "$hardcode_libdir_separator"; then 4401 alldirs= 4402 for found_dir in $rpathdirs; do 4403 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" 4404 done 4405 acl_save_libdir="$libdir" 4406 libdir="$alldirs" 4407 eval flag=\"$hardcode_libdir_flag_spec\" 4408 libdir="$acl_save_libdir" 4409 LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" 4410 else 4411 for found_dir in $rpathdirs; do 4412 acl_save_libdir="$libdir" 4413 libdir="$found_dir" 4414 eval flag=\"$hardcode_libdir_flag_spec\" 4415 libdir="$acl_save_libdir" 4416 LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" 4417 done 4418 fi 4419 fi 4420 if test "X$ltrpathdirs" != "X"; then 4421 for found_dir in $ltrpathdirs; do 4422 LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" 4423 done 4424 fi 4425 4426 echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5 4427echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6 4428if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then 4429 echo $ECHO_N "(cached) $ECHO_C" >&6 4430else 4431 gt_save_CPPFLAGS="$CPPFLAGS" 4432 CPPFLAGS="$CPPFLAGS $INCINTL" 4433 gt_save_LIBS="$LIBS" 4434 LIBS="$LIBS $LIBINTL" 4435 cat >conftest.$ac_ext <<_ACEOF 4436/* confdefs.h. */ 4437_ACEOF 4438cat confdefs.h >>conftest.$ac_ext 4439cat >>conftest.$ac_ext <<_ACEOF 4440/* end confdefs.h. */ 4441#include <libintl.h> 4442extern int _nl_msg_cat_cntr; 4443extern 4444#ifdef __cplusplus 4445"C" 4446#endif 4447const char *_nl_expand_alias (); 4448int 4449main () 4450{ 4451bindtextdomain ("", ""); 4452return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0) 4453 ; 4454 return 0; 4455} 4456_ACEOF 4457rm -f conftest.$ac_objext conftest$ac_exeext 4458if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4459 (eval $ac_link) 2>conftest.er1 4460 ac_status=$? 4461 grep -v '^ *+' conftest.er1 >conftest.err 4462 rm -f conftest.er1 4463 cat conftest.err >&5 4464 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4465 (exit $ac_status); } && 4466 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4467 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4468 (eval $ac_try) 2>&5 4469 ac_status=$? 4470 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4471 (exit $ac_status); }; } && 4472 { ac_try='test -s conftest$ac_exeext' 4473 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4474 (eval $ac_try) 2>&5 4475 ac_status=$? 4476 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4477 (exit $ac_status); }; }; then 4478 gt_cv_func_gnugettext1_libintl=yes 4479else 4480 echo "$as_me: failed program was:" >&5 4481sed 's/^/| /' conftest.$ac_ext >&5 4482 4483gt_cv_func_gnugettext1_libintl=no 4484fi 4485rm -f conftest.err conftest.$ac_objext \ 4486 conftest$ac_exeext conftest.$ac_ext 4487 if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then 4488 LIBS="$LIBS $LIBICONV" 4489 cat >conftest.$ac_ext <<_ACEOF 4490/* confdefs.h. */ 4491_ACEOF 4492cat confdefs.h >>conftest.$ac_ext 4493cat >>conftest.$ac_ext <<_ACEOF 4494/* end confdefs.h. */ 4495#include <libintl.h> 4496extern int _nl_msg_cat_cntr; 4497extern 4498#ifdef __cplusplus 4499"C" 4500#endif 4501const char *_nl_expand_alias (); 4502int 4503main () 4504{ 4505bindtextdomain ("", ""); 4506return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0) 4507 ; 4508 return 0; 4509} 4510_ACEOF 4511rm -f conftest.$ac_objext conftest$ac_exeext 4512if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4513 (eval $ac_link) 2>conftest.er1 4514 ac_status=$? 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 $ac_status); } && 4520 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4522 (eval $ac_try) 2>&5 4523 ac_status=$? 4524 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4525 (exit $ac_status); }; } && 4526 { ac_try='test -s conftest$ac_exeext' 4527 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4528 (eval $ac_try) 2>&5 4529 ac_status=$? 4530 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4531 (exit $ac_status); }; }; then 4532 LIBINTL="$LIBINTL $LIBICONV" 4533 LTLIBINTL="$LTLIBINTL $LTLIBICONV" 4534 gt_cv_func_gnugettext1_libintl=yes 4535 4536else 4537 echo "$as_me: failed program was:" >&5 4538sed 's/^/| /' conftest.$ac_ext >&5 4539 4540fi 4541rm -f conftest.err conftest.$ac_objext \ 4542 conftest$ac_exeext conftest.$ac_ext 4543 fi 4544 CPPFLAGS="$gt_save_CPPFLAGS" 4545 LIBS="$gt_save_LIBS" 4546fi 4547echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5 4548echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6 4549 fi 4550 4551 if test "$gt_cv_func_gnugettext1_libc" = "yes" \ 4552 || { test "$gt_cv_func_gnugettext1_libintl" = "yes" \ 4553 && test "$PACKAGE" != gettext-runtime \ 4554 && test "$PACKAGE" != gettext-tools; }; then 4555 gt_use_preinstalled_gnugettext=yes 4556 else 4557 LIBINTL= 4558 LTLIBINTL= 4559 INCINTL= 4560 fi 4561 4562 4563 4564 if test "$gt_use_preinstalled_gnugettext" = "yes" \ 4565 || test "$nls_cv_use_gnu_gettext" = "yes"; then 4566 4567cat >>confdefs.h <<\_ACEOF 4568#define ENABLE_NLS 1 4569_ACEOF 4570 4571 else 4572 USE_NLS=no 4573 fi 4574 fi 4575 4576 echo "$as_me:$LINENO: checking whether to use NLS" >&5 4577echo $ECHO_N "checking whether to use NLS... $ECHO_C" >&6 4578 echo "$as_me:$LINENO: result: $USE_NLS" >&5 4579echo "${ECHO_T}$USE_NLS" >&6 4580 if test "$USE_NLS" = "yes"; then 4581 echo "$as_me:$LINENO: checking where the gettext function comes from" >&5 4582echo $ECHO_N "checking where the gettext function comes from... $ECHO_C" >&6 4583 if test "$gt_use_preinstalled_gnugettext" = "yes"; then 4584 if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then 4585 gt_source="external libintl" 4586 else 4587 gt_source="libc" 4588 fi 4589 else 4590 gt_source="included intl directory" 4591 fi 4592 echo "$as_me:$LINENO: result: $gt_source" >&5 4593echo "${ECHO_T}$gt_source" >&6 4594 fi 4595 4596 if test "$USE_NLS" = "yes"; then 4597 4598 if test "$gt_use_preinstalled_gnugettext" = "yes"; then 4599 if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then 4600 echo "$as_me:$LINENO: checking how to link with libintl" >&5 4601echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6 4602 echo "$as_me:$LINENO: result: $LIBINTL" >&5 4603echo "${ECHO_T}$LIBINTL" >&6 4604 4605 for element in $INCINTL; do 4606 haveit= 4607 for x in $CPPFLAGS; do 4608 4609 acl_save_prefix="$prefix" 4610 prefix="$acl_final_prefix" 4611 acl_save_exec_prefix="$exec_prefix" 4612 exec_prefix="$acl_final_exec_prefix" 4613 eval x=\"$x\" 4614 exec_prefix="$acl_save_exec_prefix" 4615 prefix="$acl_save_prefix" 4616 4617 if test "X$x" = "X$element"; then 4618 haveit=yes 4619 break 4620 fi 4621 done 4622 if test -z "$haveit"; then 4623 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" 4624 fi 4625 done 4626 4627 fi 4628 4629 4630cat >>confdefs.h <<\_ACEOF 4631#define HAVE_GETTEXT 1 4632_ACEOF 4633 4634 4635cat >>confdefs.h <<\_ACEOF 4636#define HAVE_DCGETTEXT 1 4637_ACEOF 4638 4639 fi 4640 4641 POSUB=po 4642 fi 4643 4644 4645 4646 INTLLIBS="$LIBINTL" 4647 4648 4649 4650 4651 4652 4653 4654 4655for ac_prog in 'bison -y' byacc 4656do 4657 # Extract the first word of "$ac_prog", so it can be a program name with args. 4658set dummy $ac_prog; ac_word=$2 4659echo "$as_me:$LINENO: checking for $ac_word" >&5 4660echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 4661if test "${ac_cv_prog_YACC+set}" = set; then 4662 echo $ECHO_N "(cached) $ECHO_C" >&6 4663else 4664 if test -n "$YACC"; then 4665 ac_cv_prog_YACC="$YACC" # Let the user override the test. 4666else 4667as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4668for as_dir in $PATH 4669do 4670 IFS=$as_save_IFS 4671 test -z "$as_dir" && as_dir=. 4672 for ac_exec_ext in '' $ac_executable_extensions; do 4673 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4674 ac_cv_prog_YACC="$ac_prog" 4675 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 4676 break 2 4677 fi 4678done 4679done 4680 4681fi 4682fi 4683YACC=$ac_cv_prog_YACC 4684if test -n "$YACC"; then 4685 echo "$as_me:$LINENO: result: $YACC" >&5 4686echo "${ECHO_T}$YACC" >&6 4687else 4688 echo "$as_me:$LINENO: result: no" >&5 4689echo "${ECHO_T}no" >&6 4690fi 4691 4692 test -n "$YACC" && break 4693done 4694test -n "$YACC" || YACC="yacc" 4695 4696for ac_prog in flex lex 4697do 4698 # Extract the first word of "$ac_prog", so it can be a program name with args. 4699set dummy $ac_prog; ac_word=$2 4700echo "$as_me:$LINENO: checking for $ac_word" >&5 4701echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 4702if test "${ac_cv_prog_LEX+set}" = set; then 4703 echo $ECHO_N "(cached) $ECHO_C" >&6 4704else 4705 if test -n "$LEX"; then 4706 ac_cv_prog_LEX="$LEX" # Let the user override the test. 4707else 4708as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4709for as_dir in $PATH 4710do 4711 IFS=$as_save_IFS 4712 test -z "$as_dir" && as_dir=. 4713 for ac_exec_ext in '' $ac_executable_extensions; do 4714 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4715 ac_cv_prog_LEX="$ac_prog" 4716 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 4717 break 2 4718 fi 4719done 4720done 4721 4722fi 4723fi 4724LEX=$ac_cv_prog_LEX 4725if test -n "$LEX"; then 4726 echo "$as_me:$LINENO: result: $LEX" >&5 4727echo "${ECHO_T}$LEX" >&6 4728else 4729 echo "$as_me:$LINENO: result: no" >&5 4730echo "${ECHO_T}no" >&6 4731fi 4732 4733 test -n "$LEX" && break 4734done 4735test -n "$LEX" || LEX=":" 4736 4737if test -z "$LEXLIB" 4738then 4739 echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5 4740echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6 4741if test "${ac_cv_lib_fl_yywrap+set}" = set; then 4742 echo $ECHO_N "(cached) $ECHO_C" >&6 4743else 4744 ac_check_lib_save_LIBS=$LIBS 4745LIBS="-lfl $LIBS" 4746cat >conftest.$ac_ext <<_ACEOF 4747/* confdefs.h. */ 4748_ACEOF 4749cat confdefs.h >>conftest.$ac_ext 4750cat >>conftest.$ac_ext <<_ACEOF 4751/* end confdefs.h. */ 4752 4753/* Override any gcc2 internal prototype to avoid an error. */ 4754#ifdef __cplusplus 4755extern "C" 4756#endif 4757/* We use char because int might match the return type of a gcc2 4758 builtin and then its argument prototype would still apply. */ 4759char yywrap (); 4760int 4761main () 4762{ 4763yywrap (); 4764 ; 4765 return 0; 4766} 4767_ACEOF 4768rm -f conftest.$ac_objext conftest$ac_exeext 4769if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4770 (eval $ac_link) 2>conftest.er1 4771 ac_status=$? 4772 grep -v '^ *+' conftest.er1 >conftest.err 4773 rm -f conftest.er1 4774 cat conftest.err >&5 4775 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4776 (exit $ac_status); } && 4777 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4779 (eval $ac_try) 2>&5 4780 ac_status=$? 4781 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4782 (exit $ac_status); }; } && 4783 { ac_try='test -s conftest$ac_exeext' 4784 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4785 (eval $ac_try) 2>&5 4786 ac_status=$? 4787 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4788 (exit $ac_status); }; }; then 4789 ac_cv_lib_fl_yywrap=yes 4790else 4791 echo "$as_me: failed program was:" >&5 4792sed 's/^/| /' conftest.$ac_ext >&5 4793 4794ac_cv_lib_fl_yywrap=no 4795fi 4796rm -f conftest.err conftest.$ac_objext \ 4797 conftest$ac_exeext conftest.$ac_ext 4798LIBS=$ac_check_lib_save_LIBS 4799fi 4800echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5 4801echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6 4802if test $ac_cv_lib_fl_yywrap = yes; then 4803 LEXLIB="-lfl" 4804else 4805 echo "$as_me:$LINENO: checking for yywrap in -ll" >&5 4806echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6 4807if test "${ac_cv_lib_l_yywrap+set}" = set; then 4808 echo $ECHO_N "(cached) $ECHO_C" >&6 4809else 4810 ac_check_lib_save_LIBS=$LIBS 4811LIBS="-ll $LIBS" 4812cat >conftest.$ac_ext <<_ACEOF 4813/* confdefs.h. */ 4814_ACEOF 4815cat confdefs.h >>conftest.$ac_ext 4816cat >>conftest.$ac_ext <<_ACEOF 4817/* end confdefs.h. */ 4818 4819/* Override any gcc2 internal prototype to avoid an error. */ 4820#ifdef __cplusplus 4821extern "C" 4822#endif 4823/* We use char because int might match the return type of a gcc2 4824 builtin and then its argument prototype would still apply. */ 4825char yywrap (); 4826int 4827main () 4828{ 4829yywrap (); 4830 ; 4831 return 0; 4832} 4833_ACEOF 4834rm -f conftest.$ac_objext conftest$ac_exeext 4835if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4836 (eval $ac_link) 2>conftest.er1 4837 ac_status=$? 4838 grep -v '^ *+' conftest.er1 >conftest.err 4839 rm -f conftest.er1 4840 cat conftest.err >&5 4841 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4842 (exit $ac_status); } && 4843 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4844 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4845 (eval $ac_try) 2>&5 4846 ac_status=$? 4847 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4848 (exit $ac_status); }; } && 4849 { ac_try='test -s conftest$ac_exeext' 4850 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4851 (eval $ac_try) 2>&5 4852 ac_status=$? 4853 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4854 (exit $ac_status); }; }; then 4855 ac_cv_lib_l_yywrap=yes 4856else 4857 echo "$as_me: failed program was:" >&5 4858sed 's/^/| /' conftest.$ac_ext >&5 4859 4860ac_cv_lib_l_yywrap=no 4861fi 4862rm -f conftest.err conftest.$ac_objext \ 4863 conftest$ac_exeext conftest.$ac_ext 4864LIBS=$ac_check_lib_save_LIBS 4865fi 4866echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5 4867echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6 4868if test $ac_cv_lib_l_yywrap = yes; then 4869 LEXLIB="-ll" 4870fi 4871 4872fi 4873 4874fi 4875 4876if test "x$LEX" != "x:"; then 4877 echo "$as_me:$LINENO: checking lex output file root" >&5 4878echo $ECHO_N "checking lex output file root... $ECHO_C" >&6 4879if test "${ac_cv_prog_lex_root+set}" = set; then 4880 echo $ECHO_N "(cached) $ECHO_C" >&6 4881else 4882 # The minimal lex program is just a single line: %%. But some broken lexes 4883# (Solaris, I think it was) want two %% lines, so accommodate them. 4884cat >conftest.l <<_ACEOF 4885%% 4886%% 4887_ACEOF 4888{ (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5 4889 (eval $LEX conftest.l) 2>&5 4890 ac_status=$? 4891 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4892 (exit $ac_status); } 4893if test -f lex.yy.c; then 4894 ac_cv_prog_lex_root=lex.yy 4895elif test -f lexyy.c; then 4896 ac_cv_prog_lex_root=lexyy 4897else 4898 { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5 4899echo "$as_me: error: cannot find output from $LEX; giving up" >&2;} 4900 { (exit 1); exit 1; }; } 4901fi 4902fi 4903echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5 4904echo "${ECHO_T}$ac_cv_prog_lex_root" >&6 4905rm -f conftest.l 4906LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 4907 4908echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5 4909echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6 4910if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then 4911 echo $ECHO_N "(cached) $ECHO_C" >&6 4912else 4913 # POSIX says lex can declare yytext either as a pointer or an array; the 4914# default is implementation-dependent. Figure out which it is, since 4915# not all implementations provide the %pointer and %array declarations. 4916ac_cv_prog_lex_yytext_pointer=no 4917echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c 4918ac_save_LIBS=$LIBS 4919LIBS="$LIBS $LEXLIB" 4920cat >conftest.$ac_ext <<_ACEOF 4921`cat $LEX_OUTPUT_ROOT.c` 4922_ACEOF 4923rm -f conftest.$ac_objext conftest$ac_exeext 4924if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4925 (eval $ac_link) 2>conftest.er1 4926 ac_status=$? 4927 grep -v '^ *+' conftest.er1 >conftest.err 4928 rm -f conftest.er1 4929 cat conftest.err >&5 4930 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4931 (exit $ac_status); } && 4932 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4934 (eval $ac_try) 2>&5 4935 ac_status=$? 4936 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4937 (exit $ac_status); }; } && 4938 { ac_try='test -s conftest$ac_exeext' 4939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4940 (eval $ac_try) 2>&5 4941 ac_status=$? 4942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4943 (exit $ac_status); }; }; then 4944 ac_cv_prog_lex_yytext_pointer=yes 4945else 4946 echo "$as_me: failed program was:" >&5 4947sed 's/^/| /' conftest.$ac_ext >&5 4948 4949fi 4950rm -f conftest.err conftest.$ac_objext \ 4951 conftest$ac_exeext conftest.$ac_ext 4952LIBS=$ac_save_LIBS 4953rm -f "${LEX_OUTPUT_ROOT}.c" 4954 4955fi 4956echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5 4957echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6 4958if test $ac_cv_prog_lex_yytext_pointer = yes; then 4959 4960cat >>confdefs.h <<\_ACEOF 4961#define YYTEXT_POINTER 1 4962_ACEOF 4963 4964fi 4965 4966fi 4967if test "$LEX" = :; then 4968 LEX=${am_missing_run}flex 4969fi 4970ac_ext=c 4971ac_cpp='$CPP $CPPFLAGS' 4972ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4973ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4974ac_compiler_gnu=$ac_cv_c_compiler_gnu 4975if test -n "$ac_tool_prefix"; then 4976 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 4977set dummy ${ac_tool_prefix}gcc; ac_word=$2 4978echo "$as_me:$LINENO: checking for $ac_word" >&5 4979echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 4980if test "${ac_cv_prog_CC+set}" = set; then 4981 echo $ECHO_N "(cached) $ECHO_C" >&6 4982else 4983 if test -n "$CC"; then 4984 ac_cv_prog_CC="$CC" # Let the user override the test. 4985else 4986as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4987for as_dir in $PATH 4988do 4989 IFS=$as_save_IFS 4990 test -z "$as_dir" && as_dir=. 4991 for ac_exec_ext in '' $ac_executable_extensions; do 4992 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4993 ac_cv_prog_CC="${ac_tool_prefix}gcc" 4994 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 4995 break 2 4996 fi 4997done 4998done 4999 5000fi 5001fi 5002CC=$ac_cv_prog_CC 5003if test -n "$CC"; then 5004 echo "$as_me:$LINENO: result: $CC" >&5 5005echo "${ECHO_T}$CC" >&6 5006else 5007 echo "$as_me:$LINENO: result: no" >&5 5008echo "${ECHO_T}no" >&6 5009fi 5010 5011fi 5012if test -z "$ac_cv_prog_CC"; then 5013 ac_ct_CC=$CC 5014 # Extract the first word of "gcc", so it can be a program name with args. 5015set dummy gcc; ac_word=$2 5016echo "$as_me:$LINENO: checking for $ac_word" >&5 5017echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5018if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 5019 echo $ECHO_N "(cached) $ECHO_C" >&6 5020else 5021 if test -n "$ac_ct_CC"; then 5022 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 5023else 5024as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5025for as_dir in $PATH 5026do 5027 IFS=$as_save_IFS 5028 test -z "$as_dir" && as_dir=. 5029 for ac_exec_ext in '' $ac_executable_extensions; do 5030 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5031 ac_cv_prog_ac_ct_CC="gcc" 5032 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5033 break 2 5034 fi 5035done 5036done 5037 5038fi 5039fi 5040ac_ct_CC=$ac_cv_prog_ac_ct_CC 5041if test -n "$ac_ct_CC"; then 5042 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 5043echo "${ECHO_T}$ac_ct_CC" >&6 5044else 5045 echo "$as_me:$LINENO: result: no" >&5 5046echo "${ECHO_T}no" >&6 5047fi 5048 5049 CC=$ac_ct_CC 5050else 5051 CC="$ac_cv_prog_CC" 5052fi 5053 5054if test -z "$CC"; then 5055 if test -n "$ac_tool_prefix"; then 5056 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 5057set dummy ${ac_tool_prefix}cc; ac_word=$2 5058echo "$as_me:$LINENO: checking for $ac_word" >&5 5059echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5060if test "${ac_cv_prog_CC+set}" = set; then 5061 echo $ECHO_N "(cached) $ECHO_C" >&6 5062else 5063 if test -n "$CC"; then 5064 ac_cv_prog_CC="$CC" # Let the user override the test. 5065else 5066as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5067for as_dir in $PATH 5068do 5069 IFS=$as_save_IFS 5070 test -z "$as_dir" && as_dir=. 5071 for ac_exec_ext in '' $ac_executable_extensions; do 5072 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5073 ac_cv_prog_CC="${ac_tool_prefix}cc" 5074 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5075 break 2 5076 fi 5077done 5078done 5079 5080fi 5081fi 5082CC=$ac_cv_prog_CC 5083if test -n "$CC"; then 5084 echo "$as_me:$LINENO: result: $CC" >&5 5085echo "${ECHO_T}$CC" >&6 5086else 5087 echo "$as_me:$LINENO: result: no" >&5 5088echo "${ECHO_T}no" >&6 5089fi 5090 5091fi 5092if test -z "$ac_cv_prog_CC"; then 5093 ac_ct_CC=$CC 5094 # Extract the first word of "cc", so it can be a program name with args. 5095set dummy cc; ac_word=$2 5096echo "$as_me:$LINENO: checking for $ac_word" >&5 5097echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5098if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 5099 echo $ECHO_N "(cached) $ECHO_C" >&6 5100else 5101 if test -n "$ac_ct_CC"; then 5102 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 5103else 5104as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5105for as_dir in $PATH 5106do 5107 IFS=$as_save_IFS 5108 test -z "$as_dir" && as_dir=. 5109 for ac_exec_ext in '' $ac_executable_extensions; do 5110 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5111 ac_cv_prog_ac_ct_CC="cc" 5112 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5113 break 2 5114 fi 5115done 5116done 5117 5118fi 5119fi 5120ac_ct_CC=$ac_cv_prog_ac_ct_CC 5121if test -n "$ac_ct_CC"; then 5122 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 5123echo "${ECHO_T}$ac_ct_CC" >&6 5124else 5125 echo "$as_me:$LINENO: result: no" >&5 5126echo "${ECHO_T}no" >&6 5127fi 5128 5129 CC=$ac_ct_CC 5130else 5131 CC="$ac_cv_prog_CC" 5132fi 5133 5134fi 5135if test -z "$CC"; then 5136 # Extract the first word of "cc", so it can be a program name with args. 5137set dummy cc; ac_word=$2 5138echo "$as_me:$LINENO: checking for $ac_word" >&5 5139echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5140if test "${ac_cv_prog_CC+set}" = set; then 5141 echo $ECHO_N "(cached) $ECHO_C" >&6 5142else 5143 if test -n "$CC"; then 5144 ac_cv_prog_CC="$CC" # Let the user override the test. 5145else 5146 ac_prog_rejected=no 5147as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5148for as_dir in $PATH 5149do 5150 IFS=$as_save_IFS 5151 test -z "$as_dir" && as_dir=. 5152 for ac_exec_ext in '' $ac_executable_extensions; do 5153 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5154 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 5155 ac_prog_rejected=yes 5156 continue 5157 fi 5158 ac_cv_prog_CC="cc" 5159 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5160 break 2 5161 fi 5162done 5163done 5164 5165if test $ac_prog_rejected = yes; then 5166 # We found a bogon in the path, so make sure we never use it. 5167 set dummy $ac_cv_prog_CC 5168 shift 5169 if test $# != 0; then 5170 # We chose a different compiler from the bogus one. 5171 # However, it has the same basename, so the bogon will be chosen 5172 # first if we set CC to just the basename; use the full file name. 5173 shift 5174 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 5175 fi 5176fi 5177fi 5178fi 5179CC=$ac_cv_prog_CC 5180if test -n "$CC"; then 5181 echo "$as_me:$LINENO: result: $CC" >&5 5182echo "${ECHO_T}$CC" >&6 5183else 5184 echo "$as_me:$LINENO: result: no" >&5 5185echo "${ECHO_T}no" >&6 5186fi 5187 5188fi 5189if test -z "$CC"; then 5190 if test -n "$ac_tool_prefix"; then 5191 for ac_prog in cl 5192 do 5193 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5194set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5195echo "$as_me:$LINENO: checking for $ac_word" >&5 5196echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5197if test "${ac_cv_prog_CC+set}" = set; then 5198 echo $ECHO_N "(cached) $ECHO_C" >&6 5199else 5200 if test -n "$CC"; then 5201 ac_cv_prog_CC="$CC" # Let the user override the test. 5202else 5203as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5204for as_dir in $PATH 5205do 5206 IFS=$as_save_IFS 5207 test -z "$as_dir" && as_dir=. 5208 for ac_exec_ext in '' $ac_executable_extensions; do 5209 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5210 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 5211 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5212 break 2 5213 fi 5214done 5215done 5216 5217fi 5218fi 5219CC=$ac_cv_prog_CC 5220if test -n "$CC"; then 5221 echo "$as_me:$LINENO: result: $CC" >&5 5222echo "${ECHO_T}$CC" >&6 5223else 5224 echo "$as_me:$LINENO: result: no" >&5 5225echo "${ECHO_T}no" >&6 5226fi 5227 5228 test -n "$CC" && break 5229 done 5230fi 5231if test -z "$CC"; then 5232 ac_ct_CC=$CC 5233 for ac_prog in cl 5234do 5235 # Extract the first word of "$ac_prog", so it can be a program name with args. 5236set dummy $ac_prog; ac_word=$2 5237echo "$as_me:$LINENO: checking for $ac_word" >&5 5238echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5239if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 5240 echo $ECHO_N "(cached) $ECHO_C" >&6 5241else 5242 if test -n "$ac_ct_CC"; then 5243 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 5244else 5245as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5246for as_dir in $PATH 5247do 5248 IFS=$as_save_IFS 5249 test -z "$as_dir" && as_dir=. 5250 for ac_exec_ext in '' $ac_executable_extensions; do 5251 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5252 ac_cv_prog_ac_ct_CC="$ac_prog" 5253 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5254 break 2 5255 fi 5256done 5257done 5258 5259fi 5260fi 5261ac_ct_CC=$ac_cv_prog_ac_ct_CC 5262if test -n "$ac_ct_CC"; then 5263 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 5264echo "${ECHO_T}$ac_ct_CC" >&6 5265else 5266 echo "$as_me:$LINENO: result: no" >&5 5267echo "${ECHO_T}no" >&6 5268fi 5269 5270 test -n "$ac_ct_CC" && break 5271done 5272 5273 CC=$ac_ct_CC 5274fi 5275 5276fi 5277 5278 5279test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 5280See \`config.log' for more details." >&5 5281echo "$as_me: error: no acceptable C compiler found in \$PATH 5282See \`config.log' for more details." >&2;} 5283 { (exit 1); exit 1; }; } 5284 5285# Provide some information about the compiler. 5286echo "$as_me:$LINENO:" \ 5287 "checking for C compiler version" >&5 5288ac_compiler=`set X $ac_compile; echo $2` 5289{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 5290 (eval $ac_compiler --version </dev/null >&5) 2>&5 5291 ac_status=$? 5292 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5293 (exit $ac_status); } 5294{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 5295 (eval $ac_compiler -v </dev/null >&5) 2>&5 5296 ac_status=$? 5297 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5298 (exit $ac_status); } 5299{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 5300 (eval $ac_compiler -V </dev/null >&5) 2>&5 5301 ac_status=$? 5302 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5303 (exit $ac_status); } 5304 5305echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 5306echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 5307if test "${ac_cv_c_compiler_gnu+set}" = set; then 5308 echo $ECHO_N "(cached) $ECHO_C" >&6 5309else 5310 cat >conftest.$ac_ext <<_ACEOF 5311/* confdefs.h. */ 5312_ACEOF 5313cat confdefs.h >>conftest.$ac_ext 5314cat >>conftest.$ac_ext <<_ACEOF 5315/* end confdefs.h. */ 5316 5317int 5318main () 5319{ 5320#ifndef __GNUC__ 5321 choke me 5322#endif 5323 5324 ; 5325 return 0; 5326} 5327_ACEOF 5328rm -f conftest.$ac_objext 5329if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5330 (eval $ac_compile) 2>conftest.er1 5331 ac_status=$? 5332 grep -v '^ *+' conftest.er1 >conftest.err 5333 rm -f conftest.er1 5334 cat conftest.err >&5 5335 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5336 (exit $ac_status); } && 5337 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5338 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5339 (eval $ac_try) 2>&5 5340 ac_status=$? 5341 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5342 (exit $ac_status); }; } && 5343 { ac_try='test -s conftest.$ac_objext' 5344 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5345 (eval $ac_try) 2>&5 5346 ac_status=$? 5347 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5348 (exit $ac_status); }; }; then 5349 ac_compiler_gnu=yes 5350else 5351 echo "$as_me: failed program was:" >&5 5352sed 's/^/| /' conftest.$ac_ext >&5 5353 5354ac_compiler_gnu=no 5355fi 5356rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5357ac_cv_c_compiler_gnu=$ac_compiler_gnu 5358 5359fi 5360echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 5361echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 5362GCC=`test $ac_compiler_gnu = yes && echo yes` 5363ac_test_CFLAGS=${CFLAGS+set} 5364ac_save_CFLAGS=$CFLAGS 5365CFLAGS="-g" 5366echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 5367echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 5368if test "${ac_cv_prog_cc_g+set}" = set; then 5369 echo $ECHO_N "(cached) $ECHO_C" >&6 5370else 5371 cat >conftest.$ac_ext <<_ACEOF 5372/* confdefs.h. */ 5373_ACEOF 5374cat confdefs.h >>conftest.$ac_ext 5375cat >>conftest.$ac_ext <<_ACEOF 5376/* end confdefs.h. */ 5377 5378int 5379main () 5380{ 5381 5382 ; 5383 return 0; 5384} 5385_ACEOF 5386rm -f conftest.$ac_objext 5387if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5388 (eval $ac_compile) 2>conftest.er1 5389 ac_status=$? 5390 grep -v '^ *+' conftest.er1 >conftest.err 5391 rm -f conftest.er1 5392 cat conftest.err >&5 5393 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5394 (exit $ac_status); } && 5395 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5396 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5397 (eval $ac_try) 2>&5 5398 ac_status=$? 5399 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5400 (exit $ac_status); }; } && 5401 { ac_try='test -s conftest.$ac_objext' 5402 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5403 (eval $ac_try) 2>&5 5404 ac_status=$? 5405 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5406 (exit $ac_status); }; }; then 5407 ac_cv_prog_cc_g=yes 5408else 5409 echo "$as_me: failed program was:" >&5 5410sed 's/^/| /' conftest.$ac_ext >&5 5411 5412ac_cv_prog_cc_g=no 5413fi 5414rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5415fi 5416echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 5417echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 5418if test "$ac_test_CFLAGS" = set; then 5419 CFLAGS=$ac_save_CFLAGS 5420elif test $ac_cv_prog_cc_g = yes; then 5421 if test "$GCC" = yes; then 5422 CFLAGS="-g -O2" 5423 else 5424 CFLAGS="-g" 5425 fi 5426else 5427 if test "$GCC" = yes; then 5428 CFLAGS="-O2" 5429 else 5430 CFLAGS= 5431 fi 5432fi 5433echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 5434echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 5435if test "${ac_cv_prog_cc_stdc+set}" = set; then 5436 echo $ECHO_N "(cached) $ECHO_C" >&6 5437else 5438 ac_cv_prog_cc_stdc=no 5439ac_save_CC=$CC 5440cat >conftest.$ac_ext <<_ACEOF 5441/* confdefs.h. */ 5442_ACEOF 5443cat confdefs.h >>conftest.$ac_ext 5444cat >>conftest.$ac_ext <<_ACEOF 5445/* end confdefs.h. */ 5446#include <stdarg.h> 5447#include <stdio.h> 5448#include <sys/types.h> 5449#include <sys/stat.h> 5450/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 5451struct buf { int x; }; 5452FILE * (*rcsopen) (struct buf *, struct stat *, int); 5453static char *e (p, i) 5454 char **p; 5455 int i; 5456{ 5457 return p[i]; 5458} 5459static char *f (char * (*g) (char **, int), char **p, ...) 5460{ 5461 char *s; 5462 va_list v; 5463 va_start (v,p); 5464 s = g (p, va_arg (v,int)); 5465 va_end (v); 5466 return s; 5467} 5468 5469/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 5470 function prototypes and stuff, but not '\xHH' hex character constants. 5471 These don't provoke an error unfortunately, instead are silently treated 5472 as 'x'. The following induces an error, until -std1 is added to get 5473 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 5474 array size at least. It's necessary to write '\x00'==0 to get something 5475 that's true only with -std1. */ 5476int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 5477 5478int test (int i, double x); 5479struct s1 {int (*f) (int a);}; 5480struct s2 {int (*f) (double a);}; 5481int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 5482int argc; 5483char **argv; 5484int 5485main () 5486{ 5487return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 5488 ; 5489 return 0; 5490} 5491_ACEOF 5492# Don't try gcc -ansi; that turns off useful extensions and 5493# breaks some systems' header files. 5494# AIX -qlanglvl=ansi 5495# Ultrix and OSF/1 -std1 5496# HP-UX 10.20 and later -Ae 5497# HP-UX older versions -Aa -D_HPUX_SOURCE 5498# SVR4 -Xc -D__EXTENSIONS__ 5499for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 5500do 5501 CC="$ac_save_CC $ac_arg" 5502 rm -f conftest.$ac_objext 5503if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5504 (eval $ac_compile) 2>conftest.er1 5505 ac_status=$? 5506 grep -v '^ *+' conftest.er1 >conftest.err 5507 rm -f conftest.er1 5508 cat conftest.err >&5 5509 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5510 (exit $ac_status); } && 5511 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5512 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5513 (eval $ac_try) 2>&5 5514 ac_status=$? 5515 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5516 (exit $ac_status); }; } && 5517 { ac_try='test -s conftest.$ac_objext' 5518 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5519 (eval $ac_try) 2>&5 5520 ac_status=$? 5521 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5522 (exit $ac_status); }; }; then 5523 ac_cv_prog_cc_stdc=$ac_arg 5524break 5525else 5526 echo "$as_me: failed program was:" >&5 5527sed 's/^/| /' conftest.$ac_ext >&5 5528 5529fi 5530rm -f conftest.err conftest.$ac_objext 5531done 5532rm -f conftest.$ac_ext conftest.$ac_objext 5533CC=$ac_save_CC 5534 5535fi 5536 5537case "x$ac_cv_prog_cc_stdc" in 5538 x|xno) 5539 echo "$as_me:$LINENO: result: none needed" >&5 5540echo "${ECHO_T}none needed" >&6 ;; 5541 *) 5542 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 5543echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 5544 CC="$CC $ac_cv_prog_cc_stdc" ;; 5545esac 5546 5547# Some people use a C++ compiler to compile C. Since we use `exit', 5548# in C++ we need to declare it. In case someone uses the same compiler 5549# for both compiling C and C++ we need to have the C++ compiler decide 5550# the declaration of exit, since it's the most demanding environment. 5551cat >conftest.$ac_ext <<_ACEOF 5552#ifndef __cplusplus 5553 choke me 5554#endif 5555_ACEOF 5556rm -f conftest.$ac_objext 5557if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5558 (eval $ac_compile) 2>conftest.er1 5559 ac_status=$? 5560 grep -v '^ *+' conftest.er1 >conftest.err 5561 rm -f conftest.er1 5562 cat conftest.err >&5 5563 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5564 (exit $ac_status); } && 5565 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5567 (eval $ac_try) 2>&5 5568 ac_status=$? 5569 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5570 (exit $ac_status); }; } && 5571 { ac_try='test -s conftest.$ac_objext' 5572 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5573 (eval $ac_try) 2>&5 5574 ac_status=$? 5575 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5576 (exit $ac_status); }; }; then 5577 for ac_declaration in \ 5578 '' \ 5579 'extern "C" void std::exit (int) throw (); using std::exit;' \ 5580 'extern "C" void std::exit (int); using std::exit;' \ 5581 'extern "C" void exit (int) throw ();' \ 5582 'extern "C" void exit (int);' \ 5583 'void exit (int);' 5584do 5585 cat >conftest.$ac_ext <<_ACEOF 5586/* confdefs.h. */ 5587_ACEOF 5588cat confdefs.h >>conftest.$ac_ext 5589cat >>conftest.$ac_ext <<_ACEOF 5590/* end confdefs.h. */ 5591$ac_declaration 5592#include <stdlib.h> 5593int 5594main () 5595{ 5596exit (42); 5597 ; 5598 return 0; 5599} 5600_ACEOF 5601rm -f conftest.$ac_objext 5602if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5603 (eval $ac_compile) 2>conftest.er1 5604 ac_status=$? 5605 grep -v '^ *+' conftest.er1 >conftest.err 5606 rm -f conftest.er1 5607 cat conftest.err >&5 5608 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5609 (exit $ac_status); } && 5610 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5612 (eval $ac_try) 2>&5 5613 ac_status=$? 5614 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5615 (exit $ac_status); }; } && 5616 { ac_try='test -s conftest.$ac_objext' 5617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5618 (eval $ac_try) 2>&5 5619 ac_status=$? 5620 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5621 (exit $ac_status); }; }; then 5622 : 5623else 5624 echo "$as_me: failed program was:" >&5 5625sed 's/^/| /' conftest.$ac_ext >&5 5626 5627continue 5628fi 5629rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5630 cat >conftest.$ac_ext <<_ACEOF 5631/* confdefs.h. */ 5632_ACEOF 5633cat confdefs.h >>conftest.$ac_ext 5634cat >>conftest.$ac_ext <<_ACEOF 5635/* end confdefs.h. */ 5636$ac_declaration 5637int 5638main () 5639{ 5640exit (42); 5641 ; 5642 return 0; 5643} 5644_ACEOF 5645rm -f conftest.$ac_objext 5646if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5647 (eval $ac_compile) 2>conftest.er1 5648 ac_status=$? 5649 grep -v '^ *+' conftest.er1 >conftest.err 5650 rm -f conftest.er1 5651 cat conftest.err >&5 5652 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5653 (exit $ac_status); } && 5654 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 5655 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5656 (eval $ac_try) 2>&5 5657 ac_status=$? 5658 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5659 (exit $ac_status); }; } && 5660 { ac_try='test -s conftest.$ac_objext' 5661 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5662 (eval $ac_try) 2>&5 5663 ac_status=$? 5664 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5665 (exit $ac_status); }; }; then 5666 break 5667else 5668 echo "$as_me: failed program was:" >&5 5669sed 's/^/| /' conftest.$ac_ext >&5 5670 5671fi 5672rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5673done 5674rm -f conftest* 5675if test -n "$ac_declaration"; then 5676 echo '#ifdef __cplusplus' >>confdefs.h 5677 echo $ac_declaration >>confdefs.h 5678 echo '#endif' >>confdefs.h 5679fi 5680 5681else 5682 echo "$as_me: failed program was:" >&5 5683sed 's/^/| /' conftest.$ac_ext >&5 5684 5685fi 5686rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5687ac_ext=c 5688ac_cpp='$CPP $CPPFLAGS' 5689ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5690ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5691ac_compiler_gnu=$ac_cv_c_compiler_gnu 5692 5693depcc="$CC" am_compiler_list= 5694 5695echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 5696echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 5697if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 5698 echo $ECHO_N "(cached) $ECHO_C" >&6 5699else 5700 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 5701 # We make a subdir and do the tests there. Otherwise we can end up 5702 # making bogus files that we don't know about and never remove. For 5703 # instance it was reported that on HP-UX the gcc test will end up 5704 # making a dummy file named `D' -- because `-MD' means `put the output 5705 # in D'. 5706 mkdir conftest.dir 5707 # Copy depcomp to subdir because otherwise we won't find it if we're 5708 # using a relative directory. 5709 cp "$am_depcomp" conftest.dir 5710 cd conftest.dir 5711 # We will build objects and dependencies in a subdirectory because 5712 # it helps to detect inapplicable dependency modes. For instance 5713 # both Tru64's cc and ICC support -MD to output dependencies as a 5714 # side effect of compilation, but ICC will put the dependencies in 5715 # the current directory while Tru64 will put them in the object 5716 # directory. 5717 mkdir sub 5718 5719 am_cv_CC_dependencies_compiler_type=none 5720 if test "$am_compiler_list" = ""; then 5721 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 5722 fi 5723 for depmode in $am_compiler_list; do 5724 # Setup a source with many dependencies, because some compilers 5725 # like to wrap large dependency lists on column 80 (with \), and 5726 # we should not choose a depcomp mode which is confused by this. 5727 # 5728 # We need to recreate these files for each test, as the compiler may 5729 # overwrite some of them when testing with obscure command lines. 5730 # This happens at least with the AIX C compiler. 5731 : > sub/conftest.c 5732 for i in 1 2 3 4 5 6; do 5733 echo '#include "conftst'$i'.h"' >> sub/conftest.c 5734 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 5735 # Solaris 8's {/usr,}/bin/sh. 5736 touch sub/conftst$i.h 5737 done 5738 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 5739 5740 case $depmode in 5741 nosideeffect) 5742 # after this tag, mechanisms are not by side-effect, so they'll 5743 # only be used when explicitly requested 5744 if test "x$enable_dependency_tracking" = xyes; then 5745 continue 5746 else 5747 break 5748 fi 5749 ;; 5750 none) break ;; 5751 esac 5752 # We check with `-c' and `-o' for the sake of the "dashmstdout" 5753 # mode. It turns out that the SunPro C++ compiler does not properly 5754 # handle `-M -o', and we need to detect this. 5755 if depmode=$depmode \ 5756 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 5757 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5758 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 5759 >/dev/null 2>conftest.err && 5760 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 5761 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 5762 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 5763 # icc doesn't choke on unknown options, it will just issue warnings 5764 # or remarks (even with -Werror). So we grep stderr for any message 5765 # that says an option was ignored or not supported. 5766 # When given -MP, icc 7.0 and 7.1 complain thusly: 5767 # icc: Command line warning: ignoring option '-M'; no argument required 5768 # The diagnosis changed in icc 8.0: 5769 # icc: Command line remark: option '-MP' not supported 5770 if (grep 'ignoring option' conftest.err || 5771 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5772 am_cv_CC_dependencies_compiler_type=$depmode 5773 break 5774 fi 5775 fi 5776 done 5777 5778 cd .. 5779 rm -rf conftest.dir 5780else 5781 am_cv_CC_dependencies_compiler_type=none 5782fi 5783 5784fi 5785echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 5786echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 5787CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 5788 5789 5790 5791if 5792 test "x$enable_dependency_tracking" != xno \ 5793 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 5794 am__fastdepCC_TRUE= 5795 am__fastdepCC_FALSE='#' 5796else 5797 am__fastdepCC_TRUE='#' 5798 am__fastdepCC_FALSE= 5799fi 5800 5801 5802ac_ext=cc 5803ac_cpp='$CXXCPP $CPPFLAGS' 5804ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5805ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5806ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5807if test -n "$ac_tool_prefix"; then 5808 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 5809 do 5810 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5811set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5812echo "$as_me:$LINENO: checking for $ac_word" >&5 5813echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5814if test "${ac_cv_prog_CXX+set}" = set; then 5815 echo $ECHO_N "(cached) $ECHO_C" >&6 5816else 5817 if test -n "$CXX"; then 5818 ac_cv_prog_CXX="$CXX" # Let the user override the test. 5819else 5820as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5821for as_dir in $PATH 5822do 5823 IFS=$as_save_IFS 5824 test -z "$as_dir" && as_dir=. 5825 for ac_exec_ext in '' $ac_executable_extensions; do 5826 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5827 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 5828 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5829 break 2 5830 fi 5831done 5832done 5833 5834fi 5835fi 5836CXX=$ac_cv_prog_CXX 5837if test -n "$CXX"; then 5838 echo "$as_me:$LINENO: result: $CXX" >&5 5839echo "${ECHO_T}$CXX" >&6 5840else 5841 echo "$as_me:$LINENO: result: no" >&5 5842echo "${ECHO_T}no" >&6 5843fi 5844 5845 test -n "$CXX" && break 5846 done 5847fi 5848if test -z "$CXX"; then 5849 ac_ct_CXX=$CXX 5850 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 5851do 5852 # Extract the first word of "$ac_prog", so it can be a program name with args. 5853set dummy $ac_prog; ac_word=$2 5854echo "$as_me:$LINENO: checking for $ac_word" >&5 5855echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5856if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 5857 echo $ECHO_N "(cached) $ECHO_C" >&6 5858else 5859 if test -n "$ac_ct_CXX"; then 5860 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 5861else 5862as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5863for as_dir in $PATH 5864do 5865 IFS=$as_save_IFS 5866 test -z "$as_dir" && as_dir=. 5867 for ac_exec_ext in '' $ac_executable_extensions; do 5868 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5869 ac_cv_prog_ac_ct_CXX="$ac_prog" 5870 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5871 break 2 5872 fi 5873done 5874done 5875 5876fi 5877fi 5878ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 5879if test -n "$ac_ct_CXX"; then 5880 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 5881echo "${ECHO_T}$ac_ct_CXX" >&6 5882else 5883 echo "$as_me:$LINENO: result: no" >&5 5884echo "${ECHO_T}no" >&6 5885fi 5886 5887 test -n "$ac_ct_CXX" && break 5888done 5889test -n "$ac_ct_CXX" || ac_ct_CXX="g++" 5890 5891 CXX=$ac_ct_CXX 5892fi 5893 5894 5895# Provide some information about the compiler. 5896echo "$as_me:$LINENO:" \ 5897 "checking for C++ compiler version" >&5 5898ac_compiler=`set X $ac_compile; echo $2` 5899{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 5900 (eval $ac_compiler --version </dev/null >&5) 2>&5 5901 ac_status=$? 5902 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5903 (exit $ac_status); } 5904{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 5905 (eval $ac_compiler -v </dev/null >&5) 2>&5 5906 ac_status=$? 5907 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5908 (exit $ac_status); } 5909{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 5910 (eval $ac_compiler -V </dev/null >&5) 2>&5 5911 ac_status=$? 5912 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5913 (exit $ac_status); } 5914 5915echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 5916echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 5917if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 5918 echo $ECHO_N "(cached) $ECHO_C" >&6 5919else 5920 cat >conftest.$ac_ext <<_ACEOF 5921/* confdefs.h. */ 5922_ACEOF 5923cat confdefs.h >>conftest.$ac_ext 5924cat >>conftest.$ac_ext <<_ACEOF 5925/* end confdefs.h. */ 5926 5927int 5928main () 5929{ 5930#ifndef __GNUC__ 5931 choke me 5932#endif 5933 5934 ; 5935 return 0; 5936} 5937_ACEOF 5938rm -f conftest.$ac_objext 5939if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&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 $ac_status); } && 5947 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' 5948 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5949 (eval $ac_try) 2>&5 5950 ac_status=$? 5951 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5952 (exit $ac_status); }; } && 5953 { ac_try='test -s conftest.$ac_objext' 5954 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5955 (eval $ac_try) 2>&5 5956 ac_status=$? 5957 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5958 (exit $ac_status); }; }; then 5959 ac_compiler_gnu=yes 5960else 5961 echo "$as_me: failed program was:" >&5 5962sed 's/^/| /' conftest.$ac_ext >&5 5963 5964ac_compiler_gnu=no 5965fi 5966rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5967ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 5968 5969fi 5970echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 5971echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 5972GXX=`test $ac_compiler_gnu = yes && echo yes` 5973ac_test_CXXFLAGS=${CXXFLAGS+set} 5974ac_save_CXXFLAGS=$CXXFLAGS 5975CXXFLAGS="-g" 5976echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 5977echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 5978if test "${ac_cv_prog_cxx_g+set}" = set; then 5979 echo $ECHO_N "(cached) $ECHO_C" >&6 5980else 5981 cat >conftest.$ac_ext <<_ACEOF 5982/* confdefs.h. */ 5983_ACEOF 5984cat confdefs.h >>conftest.$ac_ext 5985cat >>conftest.$ac_ext <<_ACEOF 5986/* end confdefs.h. */ 5987 5988int 5989main () 5990{ 5991 5992 ; 5993 return 0; 5994} 5995_ACEOF 5996rm -f conftest.$ac_objext 5997if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5998 (eval $ac_compile) 2>conftest.er1 5999 ac_status=$? 6000 grep -v '^ *+' conftest.er1 >conftest.err 6001 rm -f conftest.er1 6002 cat conftest.err >&5 6003 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6004 (exit $ac_status); } && 6005 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' 6006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6007 (eval $ac_try) 2>&5 6008 ac_status=$? 6009 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6010 (exit $ac_status); }; } && 6011 { ac_try='test -s conftest.$ac_objext' 6012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6013 (eval $ac_try) 2>&5 6014 ac_status=$? 6015 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6016 (exit $ac_status); }; }; then 6017 ac_cv_prog_cxx_g=yes 6018else 6019 echo "$as_me: failed program was:" >&5 6020sed 's/^/| /' conftest.$ac_ext >&5 6021 6022ac_cv_prog_cxx_g=no 6023fi 6024rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6025fi 6026echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 6027echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 6028if test "$ac_test_CXXFLAGS" = set; then 6029 CXXFLAGS=$ac_save_CXXFLAGS 6030elif test $ac_cv_prog_cxx_g = yes; then 6031 if test "$GXX" = yes; then 6032 CXXFLAGS="-g -O2" 6033 else 6034 CXXFLAGS="-g" 6035 fi 6036else 6037 if test "$GXX" = yes; then 6038 CXXFLAGS="-O2" 6039 else 6040 CXXFLAGS= 6041 fi 6042fi 6043for ac_declaration in \ 6044 '' \ 6045 'extern "C" void std::exit (int) throw (); using std::exit;' \ 6046 'extern "C" void std::exit (int); using std::exit;' \ 6047 'extern "C" void exit (int) throw ();' \ 6048 'extern "C" void exit (int);' \ 6049 'void exit (int);' 6050do 6051 cat >conftest.$ac_ext <<_ACEOF 6052/* confdefs.h. */ 6053_ACEOF 6054cat confdefs.h >>conftest.$ac_ext 6055cat >>conftest.$ac_ext <<_ACEOF 6056/* end confdefs.h. */ 6057$ac_declaration 6058#include <stdlib.h> 6059int 6060main () 6061{ 6062exit (42); 6063 ; 6064 return 0; 6065} 6066_ACEOF 6067rm -f conftest.$ac_objext 6068if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6069 (eval $ac_compile) 2>conftest.er1 6070 ac_status=$? 6071 grep -v '^ *+' conftest.er1 >conftest.err 6072 rm -f conftest.er1 6073 cat conftest.err >&5 6074 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6075 (exit $ac_status); } && 6076 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' 6077 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6078 (eval $ac_try) 2>&5 6079 ac_status=$? 6080 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6081 (exit $ac_status); }; } && 6082 { ac_try='test -s conftest.$ac_objext' 6083 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6084 (eval $ac_try) 2>&5 6085 ac_status=$? 6086 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6087 (exit $ac_status); }; }; then 6088 : 6089else 6090 echo "$as_me: failed program was:" >&5 6091sed 's/^/| /' conftest.$ac_ext >&5 6092 6093continue 6094fi 6095rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6096 cat >conftest.$ac_ext <<_ACEOF 6097/* confdefs.h. */ 6098_ACEOF 6099cat confdefs.h >>conftest.$ac_ext 6100cat >>conftest.$ac_ext <<_ACEOF 6101/* end confdefs.h. */ 6102$ac_declaration 6103int 6104main () 6105{ 6106exit (42); 6107 ; 6108 return 0; 6109} 6110_ACEOF 6111rm -f conftest.$ac_objext 6112if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6113 (eval $ac_compile) 2>conftest.er1 6114 ac_status=$? 6115 grep -v '^ *+' conftest.er1 >conftest.err 6116 rm -f conftest.er1 6117 cat conftest.err >&5 6118 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6119 (exit $ac_status); } && 6120 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' 6121 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6122 (eval $ac_try) 2>&5 6123 ac_status=$? 6124 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6125 (exit $ac_status); }; } && 6126 { ac_try='test -s conftest.$ac_objext' 6127 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6128 (eval $ac_try) 2>&5 6129 ac_status=$? 6130 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6131 (exit $ac_status); }; }; then 6132 break 6133else 6134 echo "$as_me: failed program was:" >&5 6135sed 's/^/| /' conftest.$ac_ext >&5 6136 6137fi 6138rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6139done 6140rm -f conftest* 6141if test -n "$ac_declaration"; then 6142 echo '#ifdef __cplusplus' >>confdefs.h 6143 echo $ac_declaration >>confdefs.h 6144 echo '#endif' >>confdefs.h 6145fi 6146 6147ac_ext=c 6148ac_cpp='$CPP $CPPFLAGS' 6149ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6150ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6151ac_compiler_gnu=$ac_cv_c_compiler_gnu 6152 6153depcc="$CXX" am_compiler_list= 6154 6155echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 6156echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 6157if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then 6158 echo $ECHO_N "(cached) $ECHO_C" >&6 6159else 6160 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 6161 # We make a subdir and do the tests there. Otherwise we can end up 6162 # making bogus files that we don't know about and never remove. For 6163 # instance it was reported that on HP-UX the gcc test will end up 6164 # making a dummy file named `D' -- because `-MD' means `put the output 6165 # in D'. 6166 mkdir conftest.dir 6167 # Copy depcomp to subdir because otherwise we won't find it if we're 6168 # using a relative directory. 6169 cp "$am_depcomp" conftest.dir 6170 cd conftest.dir 6171 # We will build objects and dependencies in a subdirectory because 6172 # it helps to detect inapplicable dependency modes. For instance 6173 # both Tru64's cc and ICC support -MD to output dependencies as a 6174 # side effect of compilation, but ICC will put the dependencies in 6175 # the current directory while Tru64 will put them in the object 6176 # directory. 6177 mkdir sub 6178 6179 am_cv_CXX_dependencies_compiler_type=none 6180 if test "$am_compiler_list" = ""; then 6181 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 6182 fi 6183 for depmode in $am_compiler_list; do 6184 # Setup a source with many dependencies, because some compilers 6185 # like to wrap large dependency lists on column 80 (with \), and 6186 # we should not choose a depcomp mode which is confused by this. 6187 # 6188 # We need to recreate these files for each test, as the compiler may 6189 # overwrite some of them when testing with obscure command lines. 6190 # This happens at least with the AIX C compiler. 6191 : > sub/conftest.c 6192 for i in 1 2 3 4 5 6; do 6193 echo '#include "conftst'$i'.h"' >> sub/conftest.c 6194 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 6195 # Solaris 8's {/usr,}/bin/sh. 6196 touch sub/conftst$i.h 6197 done 6198 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 6199 6200 case $depmode in 6201 nosideeffect) 6202 # after this tag, mechanisms are not by side-effect, so they'll 6203 # only be used when explicitly requested 6204 if test "x$enable_dependency_tracking" = xyes; then 6205 continue 6206 else 6207 break 6208 fi 6209 ;; 6210 none) break ;; 6211 esac 6212 # We check with `-c' and `-o' for the sake of the "dashmstdout" 6213 # mode. It turns out that the SunPro C++ compiler does not properly 6214 # handle `-M -o', and we need to detect this. 6215 if depmode=$depmode \ 6216 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 6217 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 6218 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 6219 >/dev/null 2>conftest.err && 6220 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 6221 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 6222 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 6223 # icc doesn't choke on unknown options, it will just issue warnings 6224 # or remarks (even with -Werror). So we grep stderr for any message 6225 # that says an option was ignored or not supported. 6226 # When given -MP, icc 7.0 and 7.1 complain thusly: 6227 # icc: Command line warning: ignoring option '-M'; no argument required 6228 # The diagnosis changed in icc 8.0: 6229 # icc: Command line remark: option '-MP' not supported 6230 if (grep 'ignoring option' conftest.err || 6231 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 6232 am_cv_CXX_dependencies_compiler_type=$depmode 6233 break 6234 fi 6235 fi 6236 done 6237 6238 cd .. 6239 rm -rf conftest.dir 6240else 6241 am_cv_CXX_dependencies_compiler_type=none 6242fi 6243 6244fi 6245echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 6246echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6 6247CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 6248 6249 6250 6251if 6252 test "x$enable_dependency_tracking" != xno \ 6253 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then 6254 am__fastdepCXX_TRUE= 6255 am__fastdepCXX_FALSE='#' 6256else 6257 am__fastdepCXX_TRUE='#' 6258 am__fastdepCXX_FALSE= 6259fi 6260 6261 6262echo "$as_me:$LINENO: checking whether ln -s works" >&5 6263echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 6264LN_S=$as_ln_s 6265if test "$LN_S" = "ln -s"; then 6266 echo "$as_me:$LINENO: result: yes" >&5 6267echo "${ECHO_T}yes" >&6 6268else 6269 echo "$as_me:$LINENO: result: no, using $LN_S" >&5 6270echo "${ECHO_T}no, using $LN_S" >&6 6271fi 6272 6273if test -n "$ac_tool_prefix"; then 6274 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6275set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6276echo "$as_me:$LINENO: checking for $ac_word" >&5 6277echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6278if test "${ac_cv_prog_RANLIB+set}" = set; then 6279 echo $ECHO_N "(cached) $ECHO_C" >&6 6280else 6281 if test -n "$RANLIB"; then 6282 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6283else 6284as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6285for as_dir in $PATH 6286do 6287 IFS=$as_save_IFS 6288 test -z "$as_dir" && as_dir=. 6289 for ac_exec_ext in '' $ac_executable_extensions; do 6290 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6291 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6292 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 6293 break 2 6294 fi 6295done 6296done 6297 6298fi 6299fi 6300RANLIB=$ac_cv_prog_RANLIB 6301if test -n "$RANLIB"; then 6302 echo "$as_me:$LINENO: result: $RANLIB" >&5 6303echo "${ECHO_T}$RANLIB" >&6 6304else 6305 echo "$as_me:$LINENO: result: no" >&5 6306echo "${ECHO_T}no" >&6 6307fi 6308 6309fi 6310if test -z "$ac_cv_prog_RANLIB"; then 6311 ac_ct_RANLIB=$RANLIB 6312 # Extract the first word of "ranlib", so it can be a program name with args. 6313set dummy ranlib; ac_word=$2 6314echo "$as_me:$LINENO: checking for $ac_word" >&5 6315echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6316if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 6317 echo $ECHO_N "(cached) $ECHO_C" >&6 6318else 6319 if test -n "$ac_ct_RANLIB"; then 6320 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6321else 6322as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6323for as_dir in $PATH 6324do 6325 IFS=$as_save_IFS 6326 test -z "$as_dir" && as_dir=. 6327 for ac_exec_ext in '' $ac_executable_extensions; do 6328 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6329 ac_cv_prog_ac_ct_RANLIB="ranlib" 6330 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 6331 break 2 6332 fi 6333done 6334done 6335 6336 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" 6337fi 6338fi 6339ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6340if test -n "$ac_ct_RANLIB"; then 6341 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 6342echo "${ECHO_T}$ac_ct_RANLIB" >&6 6343else 6344 echo "$as_me:$LINENO: result: no" >&5 6345echo "${ECHO_T}no" >&6 6346fi 6347 6348 RANLIB=$ac_ct_RANLIB 6349else 6350 RANLIB="$ac_cv_prog_RANLIB" 6351fi 6352 6353for ac_prog in gawk mawk nawk awk 6354do 6355 # Extract the first word of "$ac_prog", so it can be a program name with args. 6356set dummy $ac_prog; ac_word=$2 6357echo "$as_me:$LINENO: checking for $ac_word" >&5 6358echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6359if test "${ac_cv_prog_AWK+set}" = set; then 6360 echo $ECHO_N "(cached) $ECHO_C" >&6 6361else 6362 if test -n "$AWK"; then 6363 ac_cv_prog_AWK="$AWK" # Let the user override the test. 6364else 6365as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6366for as_dir in $PATH 6367do 6368 IFS=$as_save_IFS 6369 test -z "$as_dir" && as_dir=. 6370 for ac_exec_ext in '' $ac_executable_extensions; do 6371 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6372 ac_cv_prog_AWK="$ac_prog" 6373 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 6374 break 2 6375 fi 6376done 6377done 6378 6379fi 6380fi 6381AWK=$ac_cv_prog_AWK 6382if test -n "$AWK"; then 6383 echo "$as_me:$LINENO: result: $AWK" >&5 6384echo "${ECHO_T}$AWK" >&6 6385else 6386 echo "$as_me:$LINENO: result: no" >&5 6387echo "${ECHO_T}no" >&6 6388fi 6389 6390 test -n "$AWK" && break 6391done 6392 6393# Find a good install program. We prefer a C program (faster), 6394# so one script is as good as another. But avoid the broken or 6395# incompatible versions: 6396# SysV /etc/install, /usr/sbin/install 6397# SunOS /usr/etc/install 6398# IRIX /sbin/install 6399# AIX /bin/install 6400# AmigaOS /C/install, which installs bootblocks on floppy discs 6401# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 6402# AFS /usr/afsws/bin/install, which mishandles nonexistent args 6403# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 6404# OS/2's system install, which has a completely different semantic 6405# ./install, which can be erroneously created by make from ./install.sh. 6406echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 6407echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 6408if test -z "$INSTALL"; then 6409if test "${ac_cv_path_install+set}" = set; then 6410 echo $ECHO_N "(cached) $ECHO_C" >&6 6411else 6412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6413for as_dir in $PATH 6414do 6415 IFS=$as_save_IFS 6416 test -z "$as_dir" && as_dir=. 6417 # Account for people who put trailing slashes in PATH elements. 6418case $as_dir/ in 6419 ./ | .// | /cC/* | \ 6420 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 6421 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 6422 /usr/ucb/* ) ;; 6423 *) 6424 # OSF1 and SCO ODT 3.0 have their own names for install. 6425 # Don't use installbsd from OSF since it installs stuff as root 6426 # by default. 6427 for ac_prog in ginstall scoinst install; do 6428 for ac_exec_ext in '' $ac_executable_extensions; do 6429 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 6430 if test $ac_prog = install && 6431 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 6432 # AIX install. It has an incompatible calling convention. 6433 : 6434 elif test $ac_prog = install && 6435 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 6436 # program-specific install script used by HP pwplus--don't use. 6437 : 6438 else 6439 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 6440 break 3 6441 fi 6442 fi 6443 done 6444 done 6445 ;; 6446esac 6447done 6448 6449 6450fi 6451 if test "${ac_cv_path_install+set}" = set; then 6452 INSTALL=$ac_cv_path_install 6453 else 6454 # As a last resort, use the slow shell script. We don't cache a 6455 # path for INSTALL within a source directory, because that will 6456 # break other packages using the cache if that directory is 6457 # removed, or if the path is relative. 6458 INSTALL=$ac_install_sh 6459 fi 6460fi 6461echo "$as_me:$LINENO: result: $INSTALL" >&5 6462echo "${ECHO_T}$INSTALL" >&6 6463 6464# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 6465# It thinks the first close brace ends the variable substitution. 6466test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 6467 6468test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 6469 6470test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 6471 6472 6473# Extract the first word of "bison", so it can be a program name with args. 6474set dummy bison; ac_word=$2 6475echo "$as_me:$LINENO: checking for $ac_word" >&5 6476echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6477if test "${ac_cv_path_BISON+set}" = set; then 6478 echo $ECHO_N "(cached) $ECHO_C" >&6 6479else 6480 case $BISON in 6481 [\\/]* | ?:[\\/]*) 6482 ac_cv_path_BISON="$BISON" # Let the user override the test with a path. 6483 ;; 6484 *) 6485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6486for as_dir in $PATH 6487do 6488 IFS=$as_save_IFS 6489 test -z "$as_dir" && as_dir=. 6490 for ac_exec_ext in '' $ac_executable_extensions; do 6491 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6492 ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" 6493 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 6494 break 2 6495 fi 6496done 6497done 6498 6499 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="bison" 6500 ;; 6501esac 6502fi 6503BISON=$ac_cv_path_BISON 6504 6505if test -n "$BISON"; then 6506 echo "$as_me:$LINENO: result: $BISON" >&5 6507echo "${ECHO_T}$BISON" >&6 6508else 6509 echo "$as_me:$LINENO: result: no" >&5 6510echo "${ECHO_T}no" >&6 6511fi 6512 6513# Extract the first word of "help2man", so it can be a program name with args. 6514set dummy help2man; ac_word=$2 6515echo "$as_me:$LINENO: checking for $ac_word" >&5 6516echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6517if test "${ac_cv_path_HELP2MAN+set}" = set; then 6518 echo $ECHO_N "(cached) $ECHO_C" >&6 6519else 6520 case $HELP2MAN in 6521 [\\/]* | ?:[\\/]*) 6522 ac_cv_path_HELP2MAN="$HELP2MAN" # Let the user override the test with a path. 6523 ;; 6524 *) 6525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6526for as_dir in $PATH 6527do 6528 IFS=$as_save_IFS 6529 test -z "$as_dir" && as_dir=. 6530 for ac_exec_ext in '' $ac_executable_extensions; do 6531 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6532 ac_cv_path_HELP2MAN="$as_dir/$ac_word$ac_exec_ext" 6533 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 6534 break 2 6535 fi 6536done 6537done 6538 6539 test -z "$ac_cv_path_HELP2MAN" && ac_cv_path_HELP2MAN="help2man" 6540 ;; 6541esac 6542fi 6543HELP2MAN=$ac_cv_path_HELP2MAN 6544 6545if test -n "$HELP2MAN"; then 6546 echo "$as_me:$LINENO: result: $HELP2MAN" >&5 6547echo "${ECHO_T}$HELP2MAN" >&6 6548else 6549 echo "$as_me:$LINENO: result: no" >&5 6550echo "${ECHO_T}no" >&6 6551fi 6552 6553 6554# Check for a GNU m4 that supports --prefix-builtins 6555 6556for ac_prog in gm4 gnum4 m4 6557do 6558 # Extract the first word of "$ac_prog", so it can be a program name with args. 6559set dummy $ac_prog; ac_word=$2 6560echo "$as_me:$LINENO: checking for $ac_word" >&5 6561echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6562if test "${ac_cv_path_M4+set}" = set; then 6563 echo $ECHO_N "(cached) $ECHO_C" >&6 6564else 6565 case $M4 in 6566 [\\/]* | ?:[\\/]*) 6567 ac_cv_path_M4="$M4" # Let the user override the test with a path. 6568 ;; 6569 *) 6570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6571for as_dir in $PATH 6572do 6573 IFS=$as_save_IFS 6574 test -z "$as_dir" && as_dir=. 6575 for ac_exec_ext in '' $ac_executable_extensions; do 6576 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6577 ac_cv_path_M4="$as_dir/$ac_word$ac_exec_ext" 6578 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 6579 break 2 6580 fi 6581done 6582done 6583 6584 ;; 6585esac 6586fi 6587M4=$ac_cv_path_M4 6588 6589if test -n "$M4"; then 6590 echo "$as_me:$LINENO: result: $M4" >&5 6591echo "${ECHO_T}$M4" >&6 6592else 6593 echo "$as_me:$LINENO: result: no" >&5 6594echo "${ECHO_T}no" >&6 6595fi 6596 6597 test -n "$M4" && break 6598done 6599test -n "$M4" || M4="m4" 6600 6601 6602if test x"$M4" != x; then 6603 echo "$as_me:$LINENO: checking for GNU m4" >&5 6604echo $ECHO_N "checking for GNU m4... $ECHO_C" >&6 6605 case `$M4 --help < /dev/null 2>&1` in 6606 *prefix-builtins*) echo "$as_me:$LINENO: result: yes" >&5 6607echo "${ECHO_T}yes" >&6 ;; 6608 *) echo "$as_me:$LINENO: result: no" >&5 6609echo "${ECHO_T}no" >&6 ; 6610 { { echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5 6611echo "$as_me: error: GNU M4 1.4 is required" >&2;} 6612 { (exit 1); exit 1; }; } ;; 6613 esac 6614else 6615 { { echo "$as_me:$LINENO: error: GNU M4 1.4 is required" >&5 6616echo "$as_me: error: GNU M4 1.4 is required" >&2;} 6617 { (exit 1); exit 1; }; } ; 6618fi 6619 6620 6621cat >>confdefs.h <<_ACEOF 6622#define M4 "$M4" 6623_ACEOF 6624 6625 6626# Extract the first word of "indent", so it can be a program name with args. 6627set dummy indent; ac_word=$2 6628echo "$as_me:$LINENO: checking for $ac_word" >&5 6629echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 6630if test "${ac_cv_path_INDENT+set}" = set; then 6631 echo $ECHO_N "(cached) $ECHO_C" >&6 6632else 6633 case $INDENT in 6634 [\\/]* | ?:[\\/]*) 6635 ac_cv_path_INDENT="$INDENT" # Let the user override the test with a path. 6636 ;; 6637 *) 6638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6639for as_dir in $PATH 6640do 6641 IFS=$as_save_IFS 6642 test -z "$as_dir" && as_dir=. 6643 for ac_exec_ext in '' $ac_executable_extensions; do 6644 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6645 ac_cv_path_INDENT="$as_dir/$ac_word$ac_exec_ext" 6646 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 6647 break 2 6648 fi 6649done 6650done 6651 6652 test -z "$ac_cv_path_INDENT" && ac_cv_path_INDENT="indent" 6653 ;; 6654esac 6655fi 6656INDENT=$ac_cv_path_INDENT 6657 6658if test -n "$INDENT"; then 6659 echo "$as_me:$LINENO: result: $INDENT" >&5 6660echo "${ECHO_T}$INDENT" >&6 6661else 6662 echo "$as_me:$LINENO: result: no" >&5 6663echo "${ECHO_T}no" >&6 6664fi 6665 6666# if INDENT is set to 'indent' then we didn't find indent 6667if test "$INDENT" != indent ; then 6668 echo "$as_me:$LINENO: checking if $INDENT is GNU indent" >&5 6669echo $ECHO_N "checking if $INDENT is GNU indent... $ECHO_C" >&6 6670 if $INDENT --version 2>/dev/null | head -n 1|grep "GNU indent" > /dev/null ; then 6671 echo "$as_me:$LINENO: result: yes" >&5 6672echo "${ECHO_T}yes" >&6 6673 else 6674 echo "$as_me:$LINENO: result: no" >&5 6675echo "${ECHO_T}no" >&6 6676 { echo "$as_me:$LINENO: WARNING: $INDENT does not appear to be GNU indent." >&5 6677echo "$as_me: WARNING: $INDENT does not appear to be GNU indent." >&2;} 6678 fi 6679else 6680 { echo "$as_me:$LINENO: WARNING: no indent program found: make indent target will not function" >&5 6681echo "$as_me: WARNING: no indent program found: make indent target will not function" >&2;} 6682fi 6683 6684# checks for libraries 6685 6686ac_ext=c 6687ac_cpp='$CPP $CPPFLAGS' 6688ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6689ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6690ac_compiler_gnu=$ac_cv_c_compiler_gnu 6691echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 6692echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 6693# On Suns, sometimes $CPP names a directory. 6694if test -n "$CPP" && test -d "$CPP"; then 6695 CPP= 6696fi 6697if test -z "$CPP"; then 6698 if test "${ac_cv_prog_CPP+set}" = set; then 6699 echo $ECHO_N "(cached) $ECHO_C" >&6 6700else 6701 # Double quotes because CPP needs to be expanded 6702 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 6703 do 6704 ac_preproc_ok=false 6705for ac_c_preproc_warn_flag in '' yes 6706do 6707 # Use a header file that comes with gcc, so configuring glibc 6708 # with a fresh cross-compiler works. 6709 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6710 # <limits.h> exists even on freestanding compilers. 6711 # On the NeXT, cc -E runs the code through the compiler's parser, 6712 # not just through cpp. "Syntax error" is here to catch this case. 6713 cat >conftest.$ac_ext <<_ACEOF 6714/* confdefs.h. */ 6715_ACEOF 6716cat confdefs.h >>conftest.$ac_ext 6717cat >>conftest.$ac_ext <<_ACEOF 6718/* end confdefs.h. */ 6719#ifdef __STDC__ 6720# include <limits.h> 6721#else 6722# include <assert.h> 6723#endif 6724 Syntax error 6725_ACEOF 6726if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 6727 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6728 ac_status=$? 6729 grep -v '^ *+' conftest.er1 >conftest.err 6730 rm -f conftest.er1 6731 cat conftest.err >&5 6732 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6733 (exit $ac_status); } >/dev/null; then 6734 if test -s conftest.err; then 6735 ac_cpp_err=$ac_c_preproc_warn_flag 6736 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 6737 else 6738 ac_cpp_err= 6739 fi 6740else 6741 ac_cpp_err=yes 6742fi 6743if test -z "$ac_cpp_err"; then 6744 : 6745else 6746 echo "$as_me: failed program was:" >&5 6747sed 's/^/| /' conftest.$ac_ext >&5 6748 6749 # Broken: fails on valid input. 6750continue 6751fi 6752rm -f conftest.err conftest.$ac_ext 6753 6754 # OK, works on sane cases. Now check whether non-existent headers 6755 # can be detected and how. 6756 cat >conftest.$ac_ext <<_ACEOF 6757/* confdefs.h. */ 6758_ACEOF 6759cat confdefs.h >>conftest.$ac_ext 6760cat >>conftest.$ac_ext <<_ACEOF 6761/* end confdefs.h. */ 6762#include <ac_nonexistent.h> 6763_ACEOF 6764if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 6765 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6766 ac_status=$? 6767 grep -v '^ *+' conftest.er1 >conftest.err 6768 rm -f conftest.er1 6769 cat conftest.err >&5 6770 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6771 (exit $ac_status); } >/dev/null; then 6772 if test -s conftest.err; then 6773 ac_cpp_err=$ac_c_preproc_warn_flag 6774 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 6775 else 6776 ac_cpp_err= 6777 fi 6778else 6779 ac_cpp_err=yes 6780fi 6781if test -z "$ac_cpp_err"; then 6782 # Broken: success on invalid input. 6783continue 6784else 6785 echo "$as_me: failed program was:" >&5 6786sed 's/^/| /' conftest.$ac_ext >&5 6787 6788 # Passes both tests. 6789ac_preproc_ok=: 6790break 6791fi 6792rm -f conftest.err conftest.$ac_ext 6793 6794done 6795# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 6796rm -f conftest.err conftest.$ac_ext 6797if $ac_preproc_ok; then 6798 break 6799fi 6800 6801 done 6802 ac_cv_prog_CPP=$CPP 6803 6804fi 6805 CPP=$ac_cv_prog_CPP 6806else 6807 ac_cv_prog_CPP=$CPP 6808fi 6809echo "$as_me:$LINENO: result: $CPP" >&5 6810echo "${ECHO_T}$CPP" >&6 6811ac_preproc_ok=false 6812for ac_c_preproc_warn_flag in '' yes 6813do 6814 # Use a header file that comes with gcc, so configuring glibc 6815 # with a fresh cross-compiler works. 6816 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6817 # <limits.h> exists even on freestanding compilers. 6818 # On the NeXT, cc -E runs the code through the compiler's parser, 6819 # not just through cpp. "Syntax error" is here to catch this case. 6820 cat >conftest.$ac_ext <<_ACEOF 6821/* confdefs.h. */ 6822_ACEOF 6823cat confdefs.h >>conftest.$ac_ext 6824cat >>conftest.$ac_ext <<_ACEOF 6825/* end confdefs.h. */ 6826#ifdef __STDC__ 6827# include <limits.h> 6828#else 6829# include <assert.h> 6830#endif 6831 Syntax error 6832_ACEOF 6833if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 6834 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6835 ac_status=$? 6836 grep -v '^ *+' conftest.er1 >conftest.err 6837 rm -f conftest.er1 6838 cat conftest.err >&5 6839 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6840 (exit $ac_status); } >/dev/null; then 6841 if test -s conftest.err; then 6842 ac_cpp_err=$ac_c_preproc_warn_flag 6843 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 6844 else 6845 ac_cpp_err= 6846 fi 6847else 6848 ac_cpp_err=yes 6849fi 6850if test -z "$ac_cpp_err"; then 6851 : 6852else 6853 echo "$as_me: failed program was:" >&5 6854sed 's/^/| /' conftest.$ac_ext >&5 6855 6856 # Broken: fails on valid input. 6857continue 6858fi 6859rm -f conftest.err conftest.$ac_ext 6860 6861 # OK, works on sane cases. Now check whether non-existent headers 6862 # can be detected and how. 6863 cat >conftest.$ac_ext <<_ACEOF 6864/* confdefs.h. */ 6865_ACEOF 6866cat confdefs.h >>conftest.$ac_ext 6867cat >>conftest.$ac_ext <<_ACEOF 6868/* end confdefs.h. */ 6869#include <ac_nonexistent.h> 6870_ACEOF 6871if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 6872 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6873 ac_status=$? 6874 grep -v '^ *+' conftest.er1 >conftest.err 6875 rm -f conftest.er1 6876 cat conftest.err >&5 6877 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6878 (exit $ac_status); } >/dev/null; then 6879 if test -s conftest.err; then 6880 ac_cpp_err=$ac_c_preproc_warn_flag 6881 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 6882 else 6883 ac_cpp_err= 6884 fi 6885else 6886 ac_cpp_err=yes 6887fi 6888if test -z "$ac_cpp_err"; then 6889 # Broken: success on invalid input. 6890continue 6891else 6892 echo "$as_me: failed program was:" >&5 6893sed 's/^/| /' conftest.$ac_ext >&5 6894 6895 # Passes both tests. 6896ac_preproc_ok=: 6897break 6898fi 6899rm -f conftest.err conftest.$ac_ext 6900 6901done 6902# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 6903rm -f conftest.err conftest.$ac_ext 6904if $ac_preproc_ok; then 6905 : 6906else 6907 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 6908See \`config.log' for more details." >&5 6909echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 6910See \`config.log' for more details." >&2;} 6911 { (exit 1); exit 1; }; } 6912fi 6913 6914ac_ext=c 6915ac_cpp='$CPP $CPPFLAGS' 6916ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6917ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6918ac_compiler_gnu=$ac_cv_c_compiler_gnu 6919 6920 6921echo "$as_me:$LINENO: checking for egrep" >&5 6922echo $ECHO_N "checking for egrep... $ECHO_C" >&6 6923if test "${ac_cv_prog_egrep+set}" = set; then 6924 echo $ECHO_N "(cached) $ECHO_C" >&6 6925else 6926 if echo a | (grep -E '(a|b)') >/dev/null 2>&1 6927 then ac_cv_prog_egrep='grep -E' 6928 else ac_cv_prog_egrep='egrep' 6929 fi 6930fi 6931echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 6932echo "${ECHO_T}$ac_cv_prog_egrep" >&6 6933 EGREP=$ac_cv_prog_egrep 6934 6935 6936# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 6937# for constant arguments. Useless! 6938echo "$as_me:$LINENO: checking for working alloca.h" >&5 6939echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6 6940if test "${ac_cv_working_alloca_h+set}" = set; then 6941 echo $ECHO_N "(cached) $ECHO_C" >&6 6942else 6943 cat >conftest.$ac_ext <<_ACEOF 6944/* confdefs.h. */ 6945_ACEOF 6946cat confdefs.h >>conftest.$ac_ext 6947cat >>conftest.$ac_ext <<_ACEOF 6948/* end confdefs.h. */ 6949#include <alloca.h> 6950int 6951main () 6952{ 6953char *p = (char *) alloca (2 * sizeof (int)); 6954 ; 6955 return 0; 6956} 6957_ACEOF 6958rm -f conftest.$ac_objext conftest$ac_exeext 6959if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6960 (eval $ac_link) 2>conftest.er1 6961 ac_status=$? 6962 grep -v '^ *+' conftest.er1 >conftest.err 6963 rm -f conftest.er1 6964 cat conftest.err >&5 6965 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6966 (exit $ac_status); } && 6967 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 6968 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6969 (eval $ac_try) 2>&5 6970 ac_status=$? 6971 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6972 (exit $ac_status); }; } && 6973 { ac_try='test -s conftest$ac_exeext' 6974 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6975 (eval $ac_try) 2>&5 6976 ac_status=$? 6977 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6978 (exit $ac_status); }; }; then 6979 ac_cv_working_alloca_h=yes 6980else 6981 echo "$as_me: failed program was:" >&5 6982sed 's/^/| /' conftest.$ac_ext >&5 6983 6984ac_cv_working_alloca_h=no 6985fi 6986rm -f conftest.err conftest.$ac_objext \ 6987 conftest$ac_exeext conftest.$ac_ext 6988fi 6989echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5 6990echo "${ECHO_T}$ac_cv_working_alloca_h" >&6 6991if test $ac_cv_working_alloca_h = yes; then 6992 6993cat >>confdefs.h <<\_ACEOF 6994#define HAVE_ALLOCA_H 1 6995_ACEOF 6996 6997fi 6998 6999echo "$as_me:$LINENO: checking for alloca" >&5 7000echo $ECHO_N "checking for alloca... $ECHO_C" >&6 7001if test "${ac_cv_func_alloca_works+set}" = set; then 7002 echo $ECHO_N "(cached) $ECHO_C" >&6 7003else 7004 cat >conftest.$ac_ext <<_ACEOF 7005/* confdefs.h. */ 7006_ACEOF 7007cat confdefs.h >>conftest.$ac_ext 7008cat >>conftest.$ac_ext <<_ACEOF 7009/* end confdefs.h. */ 7010#ifdef __GNUC__ 7011# define alloca __builtin_alloca 7012#else 7013# ifdef _MSC_VER 7014# include <malloc.h> 7015# define alloca _alloca 7016# else 7017# if HAVE_ALLOCA_H 7018# include <alloca.h> 7019# else 7020# ifdef _AIX 7021 #pragma alloca 7022# else 7023# ifndef alloca /* predefined by HP cc +Olibcalls */ 7024char *alloca (); 7025# endif 7026# endif 7027# endif 7028# endif 7029#endif 7030 7031int 7032main () 7033{ 7034char *p = (char *) alloca (1); 7035 ; 7036 return 0; 7037} 7038_ACEOF 7039rm -f conftest.$ac_objext conftest$ac_exeext 7040if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7041 (eval $ac_link) 2>conftest.er1 7042 ac_status=$? 7043 grep -v '^ *+' conftest.er1 >conftest.err 7044 rm -f conftest.er1 7045 cat conftest.err >&5 7046 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7047 (exit $ac_status); } && 7048 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7049 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7050 (eval $ac_try) 2>&5 7051 ac_status=$? 7052 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7053 (exit $ac_status); }; } && 7054 { ac_try='test -s conftest$ac_exeext' 7055 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7056 (eval $ac_try) 2>&5 7057 ac_status=$? 7058 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7059 (exit $ac_status); }; }; then 7060 ac_cv_func_alloca_works=yes 7061else 7062 echo "$as_me: failed program was:" >&5 7063sed 's/^/| /' conftest.$ac_ext >&5 7064 7065ac_cv_func_alloca_works=no 7066fi 7067rm -f conftest.err conftest.$ac_objext \ 7068 conftest$ac_exeext conftest.$ac_ext 7069fi 7070echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5 7071echo "${ECHO_T}$ac_cv_func_alloca_works" >&6 7072 7073if test $ac_cv_func_alloca_works = yes; then 7074 7075cat >>confdefs.h <<\_ACEOF 7076#define HAVE_ALLOCA 1 7077_ACEOF 7078 7079else 7080 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 7081# that cause trouble. Some versions do not even contain alloca or 7082# contain a buggy version. If you still want to use their alloca, 7083# use ar to extract alloca.o from them instead of compiling alloca.c. 7084 7085ALLOCA=alloca.$ac_objext 7086 7087cat >>confdefs.h <<\_ACEOF 7088#define C_ALLOCA 1 7089_ACEOF 7090 7091 7092echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5 7093echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6 7094if test "${ac_cv_os_cray+set}" = set; then 7095 echo $ECHO_N "(cached) $ECHO_C" >&6 7096else 7097 cat >conftest.$ac_ext <<_ACEOF 7098/* confdefs.h. */ 7099_ACEOF 7100cat confdefs.h >>conftest.$ac_ext 7101cat >>conftest.$ac_ext <<_ACEOF 7102/* end confdefs.h. */ 7103#if defined(CRAY) && ! defined(CRAY2) 7104webecray 7105#else 7106wenotbecray 7107#endif 7108 7109_ACEOF 7110if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7111 $EGREP "webecray" >/dev/null 2>&1; then 7112 ac_cv_os_cray=yes 7113else 7114 ac_cv_os_cray=no 7115fi 7116rm -f conftest* 7117 7118fi 7119echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5 7120echo "${ECHO_T}$ac_cv_os_cray" >&6 7121if test $ac_cv_os_cray = yes; then 7122 for ac_func in _getb67 GETB67 getb67; do 7123 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 7124echo "$as_me:$LINENO: checking for $ac_func" >&5 7125echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 7126if eval "test \"\${$as_ac_var+set}\" = set"; then 7127 echo $ECHO_N "(cached) $ECHO_C" >&6 7128else 7129 cat >conftest.$ac_ext <<_ACEOF 7130/* confdefs.h. */ 7131_ACEOF 7132cat confdefs.h >>conftest.$ac_ext 7133cat >>conftest.$ac_ext <<_ACEOF 7134/* end confdefs.h. */ 7135/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 7136 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 7137#define $ac_func innocuous_$ac_func 7138 7139/* System header to define __stub macros and hopefully few prototypes, 7140 which can conflict with char $ac_func (); below. 7141 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7142 <limits.h> exists even on freestanding compilers. */ 7143 7144#ifdef __STDC__ 7145# include <limits.h> 7146#else 7147# include <assert.h> 7148#endif 7149 7150#undef $ac_func 7151 7152/* Override any gcc2 internal prototype to avoid an error. */ 7153#ifdef __cplusplus 7154extern "C" 7155{ 7156#endif 7157/* We use char because int might match the return type of a gcc2 7158 builtin and then its argument prototype would still apply. */ 7159char $ac_func (); 7160/* The GNU C library defines this for functions which it implements 7161 to always fail with ENOSYS. Some functions are actually named 7162 something starting with __ and the normal name is an alias. */ 7163#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 7164choke me 7165#else 7166char (*f) () = $ac_func; 7167#endif 7168#ifdef __cplusplus 7169} 7170#endif 7171 7172int 7173main () 7174{ 7175return f != $ac_func; 7176 ; 7177 return 0; 7178} 7179_ACEOF 7180rm -f conftest.$ac_objext conftest$ac_exeext 7181if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7182 (eval $ac_link) 2>conftest.er1 7183 ac_status=$? 7184 grep -v '^ *+' conftest.er1 >conftest.err 7185 rm -f conftest.er1 7186 cat conftest.err >&5 7187 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7188 (exit $ac_status); } && 7189 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7191 (eval $ac_try) 2>&5 7192 ac_status=$? 7193 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7194 (exit $ac_status); }; } && 7195 { ac_try='test -s conftest$ac_exeext' 7196 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7197 (eval $ac_try) 2>&5 7198 ac_status=$? 7199 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7200 (exit $ac_status); }; }; then 7201 eval "$as_ac_var=yes" 7202else 7203 echo "$as_me: failed program was:" >&5 7204sed 's/^/| /' conftest.$ac_ext >&5 7205 7206eval "$as_ac_var=no" 7207fi 7208rm -f conftest.err conftest.$ac_objext \ 7209 conftest$ac_exeext conftest.$ac_ext 7210fi 7211echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 7212echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 7213if test `eval echo '${'$as_ac_var'}'` = yes; then 7214 7215cat >>confdefs.h <<_ACEOF 7216#define CRAY_STACKSEG_END $ac_func 7217_ACEOF 7218 7219 break 7220fi 7221 7222 done 7223fi 7224 7225echo "$as_me:$LINENO: checking stack direction for C alloca" >&5 7226echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6 7227if test "${ac_cv_c_stack_direction+set}" = set; then 7228 echo $ECHO_N "(cached) $ECHO_C" >&6 7229else 7230 if test "$cross_compiling" = yes; then 7231 ac_cv_c_stack_direction=0 7232else 7233 cat >conftest.$ac_ext <<_ACEOF 7234/* confdefs.h. */ 7235_ACEOF 7236cat confdefs.h >>conftest.$ac_ext 7237cat >>conftest.$ac_ext <<_ACEOF 7238/* end confdefs.h. */ 7239int 7240find_stack_direction () 7241{ 7242 static char *addr = 0; 7243 auto char dummy; 7244 if (addr == 0) 7245 { 7246 addr = &dummy; 7247 return find_stack_direction (); 7248 } 7249 else 7250 return (&dummy > addr) ? 1 : -1; 7251} 7252 7253int 7254main () 7255{ 7256 exit (find_stack_direction () < 0); 7257} 7258_ACEOF 7259rm -f conftest$ac_exeext 7260if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7261 (eval $ac_link) 2>&5 7262 ac_status=$? 7263 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7264 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 7265 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7266 (eval $ac_try) 2>&5 7267 ac_status=$? 7268 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7269 (exit $ac_status); }; }; then 7270 ac_cv_c_stack_direction=1 7271else 7272 echo "$as_me: program exited with status $ac_status" >&5 7273echo "$as_me: failed program was:" >&5 7274sed 's/^/| /' conftest.$ac_ext >&5 7275 7276( exit $ac_status ) 7277ac_cv_c_stack_direction=-1 7278fi 7279rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 7280fi 7281fi 7282echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5 7283echo "${ECHO_T}$ac_cv_c_stack_direction" >&6 7284 7285cat >>confdefs.h <<_ACEOF 7286#define STACK_DIRECTION $ac_cv_c_stack_direction 7287_ACEOF 7288 7289 7290fi 7291 7292echo "$as_me:$LINENO: checking for ANSI C header files" >&5 7293echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 7294if test "${ac_cv_header_stdc+set}" = set; then 7295 echo $ECHO_N "(cached) $ECHO_C" >&6 7296else 7297 cat >conftest.$ac_ext <<_ACEOF 7298/* confdefs.h. */ 7299_ACEOF 7300cat confdefs.h >>conftest.$ac_ext 7301cat >>conftest.$ac_ext <<_ACEOF 7302/* end confdefs.h. */ 7303#include <stdlib.h> 7304#include <stdarg.h> 7305#include <string.h> 7306#include <float.h> 7307 7308int 7309main () 7310{ 7311 7312 ; 7313 return 0; 7314} 7315_ACEOF 7316rm -f conftest.$ac_objext 7317if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7318 (eval $ac_compile) 2>conftest.er1 7319 ac_status=$? 7320 grep -v '^ *+' conftest.er1 >conftest.err 7321 rm -f conftest.er1 7322 cat conftest.err >&5 7323 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7324 (exit $ac_status); } && 7325 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7326 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7327 (eval $ac_try) 2>&5 7328 ac_status=$? 7329 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7330 (exit $ac_status); }; } && 7331 { ac_try='test -s conftest.$ac_objext' 7332 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7333 (eval $ac_try) 2>&5 7334 ac_status=$? 7335 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7336 (exit $ac_status); }; }; then 7337 ac_cv_header_stdc=yes 7338else 7339 echo "$as_me: failed program was:" >&5 7340sed 's/^/| /' conftest.$ac_ext >&5 7341 7342ac_cv_header_stdc=no 7343fi 7344rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7345 7346if test $ac_cv_header_stdc = yes; then 7347 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7348 cat >conftest.$ac_ext <<_ACEOF 7349/* confdefs.h. */ 7350_ACEOF 7351cat confdefs.h >>conftest.$ac_ext 7352cat >>conftest.$ac_ext <<_ACEOF 7353/* end confdefs.h. */ 7354#include <string.h> 7355 7356_ACEOF 7357if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7358 $EGREP "memchr" >/dev/null 2>&1; then 7359 : 7360else 7361 ac_cv_header_stdc=no 7362fi 7363rm -f conftest* 7364 7365fi 7366 7367if test $ac_cv_header_stdc = yes; then 7368 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7369 cat >conftest.$ac_ext <<_ACEOF 7370/* confdefs.h. */ 7371_ACEOF 7372cat confdefs.h >>conftest.$ac_ext 7373cat >>conftest.$ac_ext <<_ACEOF 7374/* end confdefs.h. */ 7375#include <stdlib.h> 7376 7377_ACEOF 7378if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7379 $EGREP "free" >/dev/null 2>&1; then 7380 : 7381else 7382 ac_cv_header_stdc=no 7383fi 7384rm -f conftest* 7385 7386fi 7387 7388if test $ac_cv_header_stdc = yes; then 7389 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7390 if test "$cross_compiling" = yes; then 7391 : 7392else 7393 cat >conftest.$ac_ext <<_ACEOF 7394/* confdefs.h. */ 7395_ACEOF 7396cat confdefs.h >>conftest.$ac_ext 7397cat >>conftest.$ac_ext <<_ACEOF 7398/* end confdefs.h. */ 7399#include <ctype.h> 7400#if ((' ' & 0x0FF) == 0x020) 7401# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7402# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7403#else 7404# define ISLOWER(c) \ 7405 (('a' <= (c) && (c) <= 'i') \ 7406 || ('j' <= (c) && (c) <= 'r') \ 7407 || ('s' <= (c) && (c) <= 'z')) 7408# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7409#endif 7410 7411#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7412int 7413main () 7414{ 7415 int i; 7416 for (i = 0; i < 256; i++) 7417 if (XOR (islower (i), ISLOWER (i)) 7418 || toupper (i) != TOUPPER (i)) 7419 exit(2); 7420 exit (0); 7421} 7422_ACEOF 7423rm -f conftest$ac_exeext 7424if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7425 (eval $ac_link) 2>&5 7426 ac_status=$? 7427 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7428 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 7429 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7430 (eval $ac_try) 2>&5 7431 ac_status=$? 7432 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7433 (exit $ac_status); }; }; then 7434 : 7435else 7436 echo "$as_me: program exited with status $ac_status" >&5 7437echo "$as_me: failed program was:" >&5 7438sed 's/^/| /' conftest.$ac_ext >&5 7439 7440( exit $ac_status ) 7441ac_cv_header_stdc=no 7442fi 7443rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 7444fi 7445fi 7446fi 7447echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 7448echo "${ECHO_T}$ac_cv_header_stdc" >&6 7449if test $ac_cv_header_stdc = yes; then 7450 7451cat >>confdefs.h <<\_ACEOF 7452#define STDC_HEADERS 1 7453_ACEOF 7454 7455fi 7456 7457echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 7458echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 7459if test "${ac_cv_header_sys_wait_h+set}" = set; then 7460 echo $ECHO_N "(cached) $ECHO_C" >&6 7461else 7462 cat >conftest.$ac_ext <<_ACEOF 7463/* confdefs.h. */ 7464_ACEOF 7465cat confdefs.h >>conftest.$ac_ext 7466cat >>conftest.$ac_ext <<_ACEOF 7467/* end confdefs.h. */ 7468#include <sys/types.h> 7469#include <sys/wait.h> 7470#ifndef WEXITSTATUS 7471# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) 7472#endif 7473#ifndef WIFEXITED 7474# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 7475#endif 7476 7477int 7478main () 7479{ 7480 int s; 7481 wait (&s); 7482 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 7483 ; 7484 return 0; 7485} 7486_ACEOF 7487rm -f conftest.$ac_objext 7488if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7489 (eval $ac_compile) 2>conftest.er1 7490 ac_status=$? 7491 grep -v '^ *+' conftest.er1 >conftest.err 7492 rm -f conftest.er1 7493 cat conftest.err >&5 7494 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7495 (exit $ac_status); } && 7496 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7497 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7498 (eval $ac_try) 2>&5 7499 ac_status=$? 7500 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7501 (exit $ac_status); }; } && 7502 { ac_try='test -s conftest.$ac_objext' 7503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7504 (eval $ac_try) 2>&5 7505 ac_status=$? 7506 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7507 (exit $ac_status); }; }; then 7508 ac_cv_header_sys_wait_h=yes 7509else 7510 echo "$as_me: failed program was:" >&5 7511sed 's/^/| /' conftest.$ac_ext >&5 7512 7513ac_cv_header_sys_wait_h=no 7514fi 7515rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7516fi 7517echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 7518echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 7519if test $ac_cv_header_sys_wait_h = yes; then 7520 7521cat >>confdefs.h <<\_ACEOF 7522#define HAVE_SYS_WAIT_H 1 7523_ACEOF 7524 7525fi 7526 7527# On IRIX 5.3, sys/types and inttypes.h are conflicting. 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7538 inttypes.h stdint.h unistd.h 7539do 7540as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 7541echo "$as_me:$LINENO: checking for $ac_header" >&5 7542echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 7543if eval "test \"\${$as_ac_Header+set}\" = set"; then 7544 echo $ECHO_N "(cached) $ECHO_C" >&6 7545else 7546 cat >conftest.$ac_ext <<_ACEOF 7547/* confdefs.h. */ 7548_ACEOF 7549cat confdefs.h >>conftest.$ac_ext 7550cat >>conftest.$ac_ext <<_ACEOF 7551/* end confdefs.h. */ 7552$ac_includes_default 7553 7554#include <$ac_header> 7555_ACEOF 7556rm -f conftest.$ac_objext 7557if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7558 (eval $ac_compile) 2>conftest.er1 7559 ac_status=$? 7560 grep -v '^ *+' conftest.er1 >conftest.err 7561 rm -f conftest.er1 7562 cat conftest.err >&5 7563 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7564 (exit $ac_status); } && 7565 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7567 (eval $ac_try) 2>&5 7568 ac_status=$? 7569 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7570 (exit $ac_status); }; } && 7571 { ac_try='test -s conftest.$ac_objext' 7572 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7573 (eval $ac_try) 2>&5 7574 ac_status=$? 7575 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7576 (exit $ac_status); }; }; then 7577 eval "$as_ac_Header=yes" 7578else 7579 echo "$as_me: failed program was:" >&5 7580sed 's/^/| /' conftest.$ac_ext >&5 7581 7582eval "$as_ac_Header=no" 7583fi 7584rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7585fi 7586echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 7587echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 7588if test `eval echo '${'$as_ac_Header'}'` = yes; then 7589 cat >>confdefs.h <<_ACEOF 7590#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 7591_ACEOF 7592 7593fi 7594 7595done 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609for ac_header in inttypes.h libintl.h limits.h locale.h malloc.h netinet/in.h stddef.h stdlib.h string.h strings.h unistd.h 7610do 7611as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 7612if eval "test \"\${$as_ac_Header+set}\" = set"; then 7613 echo "$as_me:$LINENO: checking for $ac_header" >&5 7614echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 7615if eval "test \"\${$as_ac_Header+set}\" = set"; then 7616 echo $ECHO_N "(cached) $ECHO_C" >&6 7617fi 7618echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 7619echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 7620else 7621 # Is the header compilable? 7622echo "$as_me:$LINENO: checking $ac_header usability" >&5 7623echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 7624cat >conftest.$ac_ext <<_ACEOF 7625/* confdefs.h. */ 7626_ACEOF 7627cat confdefs.h >>conftest.$ac_ext 7628cat >>conftest.$ac_ext <<_ACEOF 7629/* end confdefs.h. */ 7630$ac_includes_default 7631#include <$ac_header> 7632_ACEOF 7633rm -f conftest.$ac_objext 7634if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7635 (eval $ac_compile) 2>conftest.er1 7636 ac_status=$? 7637 grep -v '^ *+' conftest.er1 >conftest.err 7638 rm -f conftest.er1 7639 cat conftest.err >&5 7640 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7641 (exit $ac_status); } && 7642 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7643 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7644 (eval $ac_try) 2>&5 7645 ac_status=$? 7646 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7647 (exit $ac_status); }; } && 7648 { ac_try='test -s conftest.$ac_objext' 7649 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7650 (eval $ac_try) 2>&5 7651 ac_status=$? 7652 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7653 (exit $ac_status); }; }; then 7654 ac_header_compiler=yes 7655else 7656 echo "$as_me: failed program was:" >&5 7657sed 's/^/| /' conftest.$ac_ext >&5 7658 7659ac_header_compiler=no 7660fi 7661rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7662echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 7663echo "${ECHO_T}$ac_header_compiler" >&6 7664 7665# Is the header present? 7666echo "$as_me:$LINENO: checking $ac_header presence" >&5 7667echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 7668cat >conftest.$ac_ext <<_ACEOF 7669/* confdefs.h. */ 7670_ACEOF 7671cat confdefs.h >>conftest.$ac_ext 7672cat >>conftest.$ac_ext <<_ACEOF 7673/* end confdefs.h. */ 7674#include <$ac_header> 7675_ACEOF 7676if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 7677 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 7678 ac_status=$? 7679 grep -v '^ *+' conftest.er1 >conftest.err 7680 rm -f conftest.er1 7681 cat conftest.err >&5 7682 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7683 (exit $ac_status); } >/dev/null; then 7684 if test -s conftest.err; then 7685 ac_cpp_err=$ac_c_preproc_warn_flag 7686 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 7687 else 7688 ac_cpp_err= 7689 fi 7690else 7691 ac_cpp_err=yes 7692fi 7693if test -z "$ac_cpp_err"; then 7694 ac_header_preproc=yes 7695else 7696 echo "$as_me: failed program was:" >&5 7697sed 's/^/| /' conftest.$ac_ext >&5 7698 7699 ac_header_preproc=no 7700fi 7701rm -f conftest.err conftest.$ac_ext 7702echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 7703echo "${ECHO_T}$ac_header_preproc" >&6 7704 7705# So? What about this header? 7706case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 7707 yes:no: ) 7708 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 7709echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 7710 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 7711echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 7712 ac_header_preproc=yes 7713 ;; 7714 no:yes:* ) 7715 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 7716echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 7717 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 7718echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 7719 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 7720echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 7721 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 7722echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 7723 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 7724echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 7725 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 7726echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 7727 ( 7728 cat <<\_ASBOX 7729## ---------------------------------------------- ## 7730## Report this to flex-help@lists.sourceforge.net ## 7731## ---------------------------------------------- ## 7732_ASBOX 7733 ) | 7734 sed "s/^/$as_me: WARNING: /" >&2 7735 ;; 7736esac 7737echo "$as_me:$LINENO: checking for $ac_header" >&5 7738echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 7739if eval "test \"\${$as_ac_Header+set}\" = set"; then 7740 echo $ECHO_N "(cached) $ECHO_C" >&6 7741else 7742 eval "$as_ac_Header=\$ac_header_preproc" 7743fi 7744echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 7745echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 7746 7747fi 7748if test `eval echo '${'$as_ac_Header'}'` = yes; then 7749 cat >>confdefs.h <<_ACEOF 7750#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 7751_ACEOF 7752 7753fi 7754 7755done 7756 7757 7758echo "$as_me:$LINENO: checking for log10 in -lm" >&5 7759echo $ECHO_N "checking for log10 in -lm... $ECHO_C" >&6 7760if test "${ac_cv_lib_m_log10+set}" = set; then 7761 echo $ECHO_N "(cached) $ECHO_C" >&6 7762else 7763 ac_check_lib_save_LIBS=$LIBS 7764LIBS="-lm $LIBS" 7765cat >conftest.$ac_ext <<_ACEOF 7766/* confdefs.h. */ 7767_ACEOF 7768cat confdefs.h >>conftest.$ac_ext 7769cat >>conftest.$ac_ext <<_ACEOF 7770/* end confdefs.h. */ 7771 7772/* Override any gcc2 internal prototype to avoid an error. */ 7773#ifdef __cplusplus 7774extern "C" 7775#endif 7776/* We use char because int might match the return type of a gcc2 7777 builtin and then its argument prototype would still apply. */ 7778char log10 (); 7779int 7780main () 7781{ 7782log10 (); 7783 ; 7784 return 0; 7785} 7786_ACEOF 7787rm -f conftest.$ac_objext conftest$ac_exeext 7788if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7789 (eval $ac_link) 2>conftest.er1 7790 ac_status=$? 7791 grep -v '^ *+' conftest.er1 >conftest.err 7792 rm -f conftest.er1 7793 cat conftest.err >&5 7794 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7795 (exit $ac_status); } && 7796 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7797 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7798 (eval $ac_try) 2>&5 7799 ac_status=$? 7800 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7801 (exit $ac_status); }; } && 7802 { ac_try='test -s conftest$ac_exeext' 7803 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7804 (eval $ac_try) 2>&5 7805 ac_status=$? 7806 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7807 (exit $ac_status); }; }; then 7808 ac_cv_lib_m_log10=yes 7809else 7810 echo "$as_me: failed program was:" >&5 7811sed 's/^/| /' conftest.$ac_ext >&5 7812 7813ac_cv_lib_m_log10=no 7814fi 7815rm -f conftest.err conftest.$ac_objext \ 7816 conftest$ac_exeext conftest.$ac_ext 7817LIBS=$ac_check_lib_save_LIBS 7818fi 7819echo "$as_me:$LINENO: result: $ac_cv_lib_m_log10" >&5 7820echo "${ECHO_T}$ac_cv_lib_m_log10" >&6 7821if test $ac_cv_lib_m_log10 = yes; then 7822 cat >>confdefs.h <<_ACEOF 7823#define HAVE_LIBM 1 7824_ACEOF 7825 7826 LIBS="-lm $LIBS" 7827 7828fi 7829 7830 7831# The test test-pthread uses libpthread, so we check for it here, but 7832# all we need is the preprocessor symbol defined since we don't need 7833# LIBS to include libpthread for building flex. 7834 7835echo "$as_me:$LINENO: checking for pthread_mutex_lock in -lpthread" >&5 7836echo $ECHO_N "checking for pthread_mutex_lock in -lpthread... $ECHO_C" >&6 7837if test "${ac_cv_lib_pthread_pthread_mutex_lock+set}" = set; then 7838 echo $ECHO_N "(cached) $ECHO_C" >&6 7839else 7840 ac_check_lib_save_LIBS=$LIBS 7841LIBS="-lpthread $LIBS" 7842cat >conftest.$ac_ext <<_ACEOF 7843/* confdefs.h. */ 7844_ACEOF 7845cat confdefs.h >>conftest.$ac_ext 7846cat >>conftest.$ac_ext <<_ACEOF 7847/* end confdefs.h. */ 7848 7849/* Override any gcc2 internal prototype to avoid an error. */ 7850#ifdef __cplusplus 7851extern "C" 7852#endif 7853/* We use char because int might match the return type of a gcc2 7854 builtin and then its argument prototype would still apply. */ 7855char pthread_mutex_lock (); 7856int 7857main () 7858{ 7859pthread_mutex_lock (); 7860 ; 7861 return 0; 7862} 7863_ACEOF 7864rm -f conftest.$ac_objext conftest$ac_exeext 7865if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7866 (eval $ac_link) 2>conftest.er1 7867 ac_status=$? 7868 grep -v '^ *+' conftest.er1 >conftest.err 7869 rm -f conftest.er1 7870 cat conftest.err >&5 7871 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7872 (exit $ac_status); } && 7873 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7874 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7875 (eval $ac_try) 2>&5 7876 ac_status=$? 7877 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7878 (exit $ac_status); }; } && 7879 { ac_try='test -s conftest$ac_exeext' 7880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7881 (eval $ac_try) 2>&5 7882 ac_status=$? 7883 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7884 (exit $ac_status); }; }; then 7885 ac_cv_lib_pthread_pthread_mutex_lock=yes 7886else 7887 echo "$as_me: failed program was:" >&5 7888sed 's/^/| /' conftest.$ac_ext >&5 7889 7890ac_cv_lib_pthread_pthread_mutex_lock=no 7891fi 7892rm -f conftest.err conftest.$ac_objext \ 7893 conftest$ac_exeext conftest.$ac_ext 7894LIBS=$ac_check_lib_save_LIBS 7895fi 7896echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_mutex_lock" >&5 7897echo "${ECHO_T}$ac_cv_lib_pthread_pthread_mutex_lock" >&6 7898if test $ac_cv_lib_pthread_pthread_mutex_lock = yes; then 7899 7900cat >>confdefs.h <<\_ACEOF 7901#define HAVE_LIBPTHREAD 1 7902_ACEOF 7903 7904else 7905 7906cat >>confdefs.h <<\_ACEOF 7907#define HAVE_LIBPTHREAD 0 7908_ACEOF 7909 7910 7911fi 7912 7913 7914for ac_header in pthread.h 7915do 7916as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 7917if eval "test \"\${$as_ac_Header+set}\" = set"; then 7918 echo "$as_me:$LINENO: checking for $ac_header" >&5 7919echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 7920if eval "test \"\${$as_ac_Header+set}\" = set"; then 7921 echo $ECHO_N "(cached) $ECHO_C" >&6 7922fi 7923echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 7924echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 7925else 7926 # Is the header compilable? 7927echo "$as_me:$LINENO: checking $ac_header usability" >&5 7928echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 7929cat >conftest.$ac_ext <<_ACEOF 7930/* confdefs.h. */ 7931_ACEOF 7932cat confdefs.h >>conftest.$ac_ext 7933cat >>conftest.$ac_ext <<_ACEOF 7934/* end confdefs.h. */ 7935$ac_includes_default 7936#include <$ac_header> 7937_ACEOF 7938rm -f conftest.$ac_objext 7939if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7940 (eval $ac_compile) 2>conftest.er1 7941 ac_status=$? 7942 grep -v '^ *+' conftest.er1 >conftest.err 7943 rm -f conftest.er1 7944 cat conftest.err >&5 7945 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7946 (exit $ac_status); } && 7947 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 7948 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7949 (eval $ac_try) 2>&5 7950 ac_status=$? 7951 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7952 (exit $ac_status); }; } && 7953 { ac_try='test -s conftest.$ac_objext' 7954 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7955 (eval $ac_try) 2>&5 7956 ac_status=$? 7957 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7958 (exit $ac_status); }; }; then 7959 ac_header_compiler=yes 7960else 7961 echo "$as_me: failed program was:" >&5 7962sed 's/^/| /' conftest.$ac_ext >&5 7963 7964ac_header_compiler=no 7965fi 7966rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7967echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 7968echo "${ECHO_T}$ac_header_compiler" >&6 7969 7970# Is the header present? 7971echo "$as_me:$LINENO: checking $ac_header presence" >&5 7972echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 7973cat >conftest.$ac_ext <<_ACEOF 7974/* confdefs.h. */ 7975_ACEOF 7976cat confdefs.h >>conftest.$ac_ext 7977cat >>conftest.$ac_ext <<_ACEOF 7978/* end confdefs.h. */ 7979#include <$ac_header> 7980_ACEOF 7981if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 7982 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 7983 ac_status=$? 7984 grep -v '^ *+' conftest.er1 >conftest.err 7985 rm -f conftest.er1 7986 cat conftest.err >&5 7987 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7988 (exit $ac_status); } >/dev/null; then 7989 if test -s conftest.err; then 7990 ac_cpp_err=$ac_c_preproc_warn_flag 7991 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 7992 else 7993 ac_cpp_err= 7994 fi 7995else 7996 ac_cpp_err=yes 7997fi 7998if test -z "$ac_cpp_err"; then 7999 ac_header_preproc=yes 8000else 8001 echo "$as_me: failed program was:" >&5 8002sed 's/^/| /' conftest.$ac_ext >&5 8003 8004 ac_header_preproc=no 8005fi 8006rm -f conftest.err conftest.$ac_ext 8007echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 8008echo "${ECHO_T}$ac_header_preproc" >&6 8009 8010# So? What about this header? 8011case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 8012 yes:no: ) 8013 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 8014echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 8015 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 8016echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 8017 ac_header_preproc=yes 8018 ;; 8019 no:yes:* ) 8020 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 8021echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 8022 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 8023echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 8024 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 8025echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 8026 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 8027echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 8028 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 8029echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 8030 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 8031echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 8032 ( 8033 cat <<\_ASBOX 8034## ---------------------------------------------- ## 8035## Report this to flex-help@lists.sourceforge.net ## 8036## ---------------------------------------------- ## 8037_ASBOX 8038 ) | 8039 sed "s/^/$as_me: WARNING: /" >&2 8040 ;; 8041esac 8042echo "$as_me:$LINENO: checking for $ac_header" >&5 8043echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 8044if eval "test \"\${$as_ac_Header+set}\" = set"; then 8045 echo $ECHO_N "(cached) $ECHO_C" >&6 8046else 8047 eval "$as_ac_Header=\$ac_header_preproc" 8048fi 8049echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 8050echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 8051 8052fi 8053if test `eval echo '${'$as_ac_Header'}'` = yes; then 8054 cat >>confdefs.h <<_ACEOF 8055#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 8056_ACEOF 8057 8058fi 8059 8060done 8061 8062 8063# Checks for typedefs, structures, and compiler characteristics. 8064 8065echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5 8066echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6 8067if test "${ac_cv_header_stdbool_h+set}" = set; then 8068 echo $ECHO_N "(cached) $ECHO_C" >&6 8069else 8070 cat >conftest.$ac_ext <<_ACEOF 8071/* confdefs.h. */ 8072_ACEOF 8073cat confdefs.h >>conftest.$ac_ext 8074cat >>conftest.$ac_ext <<_ACEOF 8075/* end confdefs.h. */ 8076 8077#include <stdbool.h> 8078#ifndef bool 8079# error bool is not defined 8080#endif 8081#ifndef false 8082# error false is not defined 8083#endif 8084#if false 8085# error false is not 0 8086#endif 8087#ifndef true 8088# error true is not defined 8089#endif 8090#if true != 1 8091# error true is not 1 8092#endif 8093#ifndef __bool_true_false_are_defined 8094# error __bool_true_false_are_defined is not defined 8095#endif 8096 8097 struct s { _Bool s: 1; _Bool t; } s; 8098 8099 char a[true == 1 ? 1 : -1]; 8100 char b[false == 0 ? 1 : -1]; 8101 char c[__bool_true_false_are_defined == 1 ? 1 : -1]; 8102 char d[(bool) -0.5 == true ? 1 : -1]; 8103 bool e = &s; 8104 char f[(_Bool) -0.0 == false ? 1 : -1]; 8105 char g[true]; 8106 char h[sizeof (_Bool)]; 8107 char i[sizeof s.t]; 8108 8109int 8110main () 8111{ 8112 return !a + !b + !c + !d + !e + !f + !g + !h + !i; 8113 ; 8114 return 0; 8115} 8116_ACEOF 8117rm -f conftest.$ac_objext 8118if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8119 (eval $ac_compile) 2>conftest.er1 8120 ac_status=$? 8121 grep -v '^ *+' conftest.er1 >conftest.err 8122 rm -f conftest.er1 8123 cat conftest.err >&5 8124 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8125 (exit $ac_status); } && 8126 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 8127 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8128 (eval $ac_try) 2>&5 8129 ac_status=$? 8130 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8131 (exit $ac_status); }; } && 8132 { ac_try='test -s conftest.$ac_objext' 8133 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8134 (eval $ac_try) 2>&5 8135 ac_status=$? 8136 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8137 (exit $ac_status); }; }; then 8138 ac_cv_header_stdbool_h=yes 8139else 8140 echo "$as_me: failed program was:" >&5 8141sed 's/^/| /' conftest.$ac_ext >&5 8142 8143ac_cv_header_stdbool_h=no 8144fi 8145rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8146fi 8147echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5 8148echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6 8149echo "$as_me:$LINENO: checking for _Bool" >&5 8150echo $ECHO_N "checking for _Bool... $ECHO_C" >&6 8151if test "${ac_cv_type__Bool+set}" = set; then 8152 echo $ECHO_N "(cached) $ECHO_C" >&6 8153else 8154 cat >conftest.$ac_ext <<_ACEOF 8155/* confdefs.h. */ 8156_ACEOF 8157cat confdefs.h >>conftest.$ac_ext 8158cat >>conftest.$ac_ext <<_ACEOF 8159/* end confdefs.h. */ 8160$ac_includes_default 8161int 8162main () 8163{ 8164if ((_Bool *) 0) 8165 return 0; 8166if (sizeof (_Bool)) 8167 return 0; 8168 ; 8169 return 0; 8170} 8171_ACEOF 8172rm -f conftest.$ac_objext 8173if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8174 (eval $ac_compile) 2>conftest.er1 8175 ac_status=$? 8176 grep -v '^ *+' conftest.er1 >conftest.err 8177 rm -f conftest.er1 8178 cat conftest.err >&5 8179 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8180 (exit $ac_status); } && 8181 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 8182 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8183 (eval $ac_try) 2>&5 8184 ac_status=$? 8185 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8186 (exit $ac_status); }; } && 8187 { ac_try='test -s conftest.$ac_objext' 8188 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8189 (eval $ac_try) 2>&5 8190 ac_status=$? 8191 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8192 (exit $ac_status); }; }; then 8193 ac_cv_type__Bool=yes 8194else 8195 echo "$as_me: failed program was:" >&5 8196sed 's/^/| /' conftest.$ac_ext >&5 8197 8198ac_cv_type__Bool=no 8199fi 8200rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8201fi 8202echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 8203echo "${ECHO_T}$ac_cv_type__Bool" >&6 8204if test $ac_cv_type__Bool = yes; then 8205 8206cat >>confdefs.h <<_ACEOF 8207#define HAVE__BOOL 1 8208_ACEOF 8209 8210 8211fi 8212 8213if test $ac_cv_header_stdbool_h = yes; then 8214 8215cat >>confdefs.h <<\_ACEOF 8216#define HAVE_STDBOOL_H 1 8217_ACEOF 8218 8219fi 8220 8221echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 8222echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 8223if test "${ac_cv_c_const+set}" = set; then 8224 echo $ECHO_N "(cached) $ECHO_C" >&6 8225else 8226 cat >conftest.$ac_ext <<_ACEOF 8227/* confdefs.h. */ 8228_ACEOF 8229cat confdefs.h >>conftest.$ac_ext 8230cat >>conftest.$ac_ext <<_ACEOF 8231/* end confdefs.h. */ 8232 8233int 8234main () 8235{ 8236/* FIXME: Include the comments suggested by Paul. */ 8237#ifndef __cplusplus 8238 /* Ultrix mips cc rejects this. */ 8239 typedef int charset[2]; 8240 const charset x; 8241 /* SunOS 4.1.1 cc rejects this. */ 8242 char const *const *ccp; 8243 char **p; 8244 /* NEC SVR4.0.2 mips cc rejects this. */ 8245 struct point {int x, y;}; 8246 static struct point const zero = {0,0}; 8247 /* AIX XL C 1.02.0.0 rejects this. 8248 It does not let you subtract one const X* pointer from another in 8249 an arm of an if-expression whose if-part is not a constant 8250 expression */ 8251 const char *g = "string"; 8252 ccp = &g + (g ? g-g : 0); 8253 /* HPUX 7.0 cc rejects these. */ 8254 ++ccp; 8255 p = (char**) ccp; 8256 ccp = (char const *const *) p; 8257 { /* SCO 3.2v4 cc rejects this. */ 8258 char *t; 8259 char const *s = 0 ? (char *) 0 : (char const *) 0; 8260 8261 *t++ = 0; 8262 } 8263 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 8264 int x[] = {25, 17}; 8265 const int *foo = &x[0]; 8266 ++foo; 8267 } 8268 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 8269 typedef const int *iptr; 8270 iptr p = 0; 8271 ++p; 8272 } 8273 { /* AIX XL C 1.02.0.0 rejects this saying 8274 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 8275 struct s { int j; const int *ap[3]; }; 8276 struct s *b; b->j = 5; 8277 } 8278 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 8279 const int foo = 10; 8280 } 8281#endif 8282 8283 ; 8284 return 0; 8285} 8286_ACEOF 8287rm -f conftest.$ac_objext 8288if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8289 (eval $ac_compile) 2>conftest.er1 8290 ac_status=$? 8291 grep -v '^ *+' conftest.er1 >conftest.err 8292 rm -f conftest.er1 8293 cat conftest.err >&5 8294 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8295 (exit $ac_status); } && 8296 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 8297 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8298 (eval $ac_try) 2>&5 8299 ac_status=$? 8300 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8301 (exit $ac_status); }; } && 8302 { ac_try='test -s conftest.$ac_objext' 8303 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8304 (eval $ac_try) 2>&5 8305 ac_status=$? 8306 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8307 (exit $ac_status); }; }; then 8308 ac_cv_c_const=yes 8309else 8310 echo "$as_me: failed program was:" >&5 8311sed 's/^/| /' conftest.$ac_ext >&5 8312 8313ac_cv_c_const=no 8314fi 8315rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8316fi 8317echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 8318echo "${ECHO_T}$ac_cv_c_const" >&6 8319if test $ac_cv_c_const = no; then 8320 8321cat >>confdefs.h <<\_ACEOF 8322#define const 8323_ACEOF 8324 8325fi 8326 8327echo "$as_me:$LINENO: checking for size_t" >&5 8328echo $ECHO_N "checking for size_t... $ECHO_C" >&6 8329if test "${ac_cv_type_size_t+set}" = set; then 8330 echo $ECHO_N "(cached) $ECHO_C" >&6 8331else 8332 cat >conftest.$ac_ext <<_ACEOF 8333/* confdefs.h. */ 8334_ACEOF 8335cat confdefs.h >>conftest.$ac_ext 8336cat >>conftest.$ac_ext <<_ACEOF 8337/* end confdefs.h. */ 8338$ac_includes_default 8339int 8340main () 8341{ 8342if ((size_t *) 0) 8343 return 0; 8344if (sizeof (size_t)) 8345 return 0; 8346 ; 8347 return 0; 8348} 8349_ACEOF 8350rm -f conftest.$ac_objext 8351if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8352 (eval $ac_compile) 2>conftest.er1 8353 ac_status=$? 8354 grep -v '^ *+' conftest.er1 >conftest.err 8355 rm -f conftest.er1 8356 cat conftest.err >&5 8357 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8358 (exit $ac_status); } && 8359 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 8360 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8361 (eval $ac_try) 2>&5 8362 ac_status=$? 8363 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8364 (exit $ac_status); }; } && 8365 { ac_try='test -s conftest.$ac_objext' 8366 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8367 (eval $ac_try) 2>&5 8368 ac_status=$? 8369 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8370 (exit $ac_status); }; }; then 8371 ac_cv_type_size_t=yes 8372else 8373 echo "$as_me: failed program was:" >&5 8374sed 's/^/| /' conftest.$ac_ext >&5 8375 8376ac_cv_type_size_t=no 8377fi 8378rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8379fi 8380echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 8381echo "${ECHO_T}$ac_cv_type_size_t" >&6 8382if test $ac_cv_type_size_t = yes; then 8383 : 8384else 8385 8386cat >>confdefs.h <<_ACEOF 8387#define size_t unsigned 8388_ACEOF 8389 8390fi 8391 8392 8393# Checks for library functions. 8394 8395echo "$as_me:$LINENO: checking for pid_t" >&5 8396echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 8397if test "${ac_cv_type_pid_t+set}" = set; then 8398 echo $ECHO_N "(cached) $ECHO_C" >&6 8399else 8400 cat >conftest.$ac_ext <<_ACEOF 8401/* confdefs.h. */ 8402_ACEOF 8403cat confdefs.h >>conftest.$ac_ext 8404cat >>conftest.$ac_ext <<_ACEOF 8405/* end confdefs.h. */ 8406$ac_includes_default 8407int 8408main () 8409{ 8410if ((pid_t *) 0) 8411 return 0; 8412if (sizeof (pid_t)) 8413 return 0; 8414 ; 8415 return 0; 8416} 8417_ACEOF 8418rm -f conftest.$ac_objext 8419if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8420 (eval $ac_compile) 2>conftest.er1 8421 ac_status=$? 8422 grep -v '^ *+' conftest.er1 >conftest.err 8423 rm -f conftest.er1 8424 cat conftest.err >&5 8425 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8426 (exit $ac_status); } && 8427 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 8428 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8429 (eval $ac_try) 2>&5 8430 ac_status=$? 8431 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8432 (exit $ac_status); }; } && 8433 { ac_try='test -s conftest.$ac_objext' 8434 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8435 (eval $ac_try) 2>&5 8436 ac_status=$? 8437 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8438 (exit $ac_status); }; }; then 8439 ac_cv_type_pid_t=yes 8440else 8441 echo "$as_me: failed program was:" >&5 8442sed 's/^/| /' conftest.$ac_ext >&5 8443 8444ac_cv_type_pid_t=no 8445fi 8446rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8447fi 8448echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 8449echo "${ECHO_T}$ac_cv_type_pid_t" >&6 8450if test $ac_cv_type_pid_t = yes; then 8451 : 8452else 8453 8454cat >>confdefs.h <<_ACEOF 8455#define pid_t int 8456_ACEOF 8457 8458fi 8459 8460 8461 8462for ac_header in unistd.h vfork.h 8463do 8464as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 8465if eval "test \"\${$as_ac_Header+set}\" = set"; then 8466 echo "$as_me:$LINENO: checking for $ac_header" >&5 8467echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 8468if eval "test \"\${$as_ac_Header+set}\" = set"; then 8469 echo $ECHO_N "(cached) $ECHO_C" >&6 8470fi 8471echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 8472echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 8473else 8474 # Is the header compilable? 8475echo "$as_me:$LINENO: checking $ac_header usability" >&5 8476echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 8477cat >conftest.$ac_ext <<_ACEOF 8478/* confdefs.h. */ 8479_ACEOF 8480cat confdefs.h >>conftest.$ac_ext 8481cat >>conftest.$ac_ext <<_ACEOF 8482/* end confdefs.h. */ 8483$ac_includes_default 8484#include <$ac_header> 8485_ACEOF 8486rm -f conftest.$ac_objext 8487if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8488 (eval $ac_compile) 2>conftest.er1 8489 ac_status=$? 8490 grep -v '^ *+' conftest.er1 >conftest.err 8491 rm -f conftest.er1 8492 cat conftest.err >&5 8493 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8494 (exit $ac_status); } && 8495 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 8496 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8497 (eval $ac_try) 2>&5 8498 ac_status=$? 8499 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8500 (exit $ac_status); }; } && 8501 { ac_try='test -s conftest.$ac_objext' 8502 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8503 (eval $ac_try) 2>&5 8504 ac_status=$? 8505 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8506 (exit $ac_status); }; }; then 8507 ac_header_compiler=yes 8508else 8509 echo "$as_me: failed program was:" >&5 8510sed 's/^/| /' conftest.$ac_ext >&5 8511 8512ac_header_compiler=no 8513fi 8514rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8515echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 8516echo "${ECHO_T}$ac_header_compiler" >&6 8517 8518# Is the header present? 8519echo "$as_me:$LINENO: checking $ac_header presence" >&5 8520echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 8521cat >conftest.$ac_ext <<_ACEOF 8522/* confdefs.h. */ 8523_ACEOF 8524cat confdefs.h >>conftest.$ac_ext 8525cat >>conftest.$ac_ext <<_ACEOF 8526/* end confdefs.h. */ 8527#include <$ac_header> 8528_ACEOF 8529if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 8530 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 8531 ac_status=$? 8532 grep -v '^ *+' conftest.er1 >conftest.err 8533 rm -f conftest.er1 8534 cat conftest.err >&5 8535 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8536 (exit $ac_status); } >/dev/null; then 8537 if test -s conftest.err; then 8538 ac_cpp_err=$ac_c_preproc_warn_flag 8539 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 8540 else 8541 ac_cpp_err= 8542 fi 8543else 8544 ac_cpp_err=yes 8545fi 8546if test -z "$ac_cpp_err"; then 8547 ac_header_preproc=yes 8548else 8549 echo "$as_me: failed program was:" >&5 8550sed 's/^/| /' conftest.$ac_ext >&5 8551 8552 ac_header_preproc=no 8553fi 8554rm -f conftest.err conftest.$ac_ext 8555echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 8556echo "${ECHO_T}$ac_header_preproc" >&6 8557 8558# So? What about this header? 8559case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 8560 yes:no: ) 8561 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 8562echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 8563 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 8564echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 8565 ac_header_preproc=yes 8566 ;; 8567 no:yes:* ) 8568 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 8569echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 8570 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 8571echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 8572 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 8573echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 8574 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 8575echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 8576 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 8577echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 8578 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 8579echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 8580 ( 8581 cat <<\_ASBOX 8582## ---------------------------------------------- ## 8583## Report this to flex-help@lists.sourceforge.net ## 8584## ---------------------------------------------- ## 8585_ASBOX 8586 ) | 8587 sed "s/^/$as_me: WARNING: /" >&2 8588 ;; 8589esac 8590echo "$as_me:$LINENO: checking for $ac_header" >&5 8591echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 8592if eval "test \"\${$as_ac_Header+set}\" = set"; then 8593 echo $ECHO_N "(cached) $ECHO_C" >&6 8594else 8595 eval "$as_ac_Header=\$ac_header_preproc" 8596fi 8597echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 8598echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 8599 8600fi 8601if test `eval echo '${'$as_ac_Header'}'` = yes; then 8602 cat >>confdefs.h <<_ACEOF 8603#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 8604_ACEOF 8605 8606fi 8607 8608done 8609 8610 8611 8612for ac_func in fork vfork 8613do 8614as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 8615echo "$as_me:$LINENO: checking for $ac_func" >&5 8616echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 8617if eval "test \"\${$as_ac_var+set}\" = set"; then 8618 echo $ECHO_N "(cached) $ECHO_C" >&6 8619else 8620 cat >conftest.$ac_ext <<_ACEOF 8621/* confdefs.h. */ 8622_ACEOF 8623cat confdefs.h >>conftest.$ac_ext 8624cat >>conftest.$ac_ext <<_ACEOF 8625/* end confdefs.h. */ 8626/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 8627 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 8628#define $ac_func innocuous_$ac_func 8629 8630/* System header to define __stub macros and hopefully few prototypes, 8631 which can conflict with char $ac_func (); below. 8632 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 8633 <limits.h> exists even on freestanding compilers. */ 8634 8635#ifdef __STDC__ 8636# include <limits.h> 8637#else 8638# include <assert.h> 8639#endif 8640 8641#undef $ac_func 8642 8643/* Override any gcc2 internal prototype to avoid an error. */ 8644#ifdef __cplusplus 8645extern "C" 8646{ 8647#endif 8648/* We use char because int might match the return type of a gcc2 8649 builtin and then its argument prototype would still apply. */ 8650char $ac_func (); 8651/* The GNU C library defines this for functions which it implements 8652 to always fail with ENOSYS. Some functions are actually named 8653 something starting with __ and the normal name is an alias. */ 8654#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 8655choke me 8656#else 8657char (*f) () = $ac_func; 8658#endif 8659#ifdef __cplusplus 8660} 8661#endif 8662 8663int 8664main () 8665{ 8666return f != $ac_func; 8667 ; 8668 return 0; 8669} 8670_ACEOF 8671rm -f conftest.$ac_objext conftest$ac_exeext 8672if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8673 (eval $ac_link) 2>conftest.er1 8674 ac_status=$? 8675 grep -v '^ *+' conftest.er1 >conftest.err 8676 rm -f conftest.er1 8677 cat conftest.err >&5 8678 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8679 (exit $ac_status); } && 8680 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 8681 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8682 (eval $ac_try) 2>&5 8683 ac_status=$? 8684 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8685 (exit $ac_status); }; } && 8686 { ac_try='test -s conftest$ac_exeext' 8687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8688 (eval $ac_try) 2>&5 8689 ac_status=$? 8690 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8691 (exit $ac_status); }; }; then 8692 eval "$as_ac_var=yes" 8693else 8694 echo "$as_me: failed program was:" >&5 8695sed 's/^/| /' conftest.$ac_ext >&5 8696 8697eval "$as_ac_var=no" 8698fi 8699rm -f conftest.err conftest.$ac_objext \ 8700 conftest$ac_exeext conftest.$ac_ext 8701fi 8702echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 8703echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 8704if test `eval echo '${'$as_ac_var'}'` = yes; then 8705 cat >>confdefs.h <<_ACEOF 8706#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 8707_ACEOF 8708 8709fi 8710done 8711 8712if test "x$ac_cv_func_fork" = xyes; then 8713 echo "$as_me:$LINENO: checking for working fork" >&5 8714echo $ECHO_N "checking for working fork... $ECHO_C" >&6 8715if test "${ac_cv_func_fork_works+set}" = set; then 8716 echo $ECHO_N "(cached) $ECHO_C" >&6 8717else 8718 if test "$cross_compiling" = yes; then 8719 ac_cv_func_fork_works=cross 8720else 8721 cat >conftest.$ac_ext <<_ACEOF 8722/* confdefs.h. */ 8723_ACEOF 8724cat confdefs.h >>conftest.$ac_ext 8725cat >>conftest.$ac_ext <<_ACEOF 8726/* end confdefs.h. */ 8727$ac_includes_default 8728int 8729main () 8730{ 8731 8732 /* By Ruediger Kuhlmann. */ 8733 if (fork() < 0) 8734 exit (1); 8735 exit (0); 8736 8737 ; 8738 return 0; 8739} 8740_ACEOF 8741rm -f conftest$ac_exeext 8742if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8743 (eval $ac_link) 2>&5 8744 ac_status=$? 8745 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8746 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 8747 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8748 (eval $ac_try) 2>&5 8749 ac_status=$? 8750 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8751 (exit $ac_status); }; }; then 8752 ac_cv_func_fork_works=yes 8753else 8754 echo "$as_me: program exited with status $ac_status" >&5 8755echo "$as_me: failed program was:" >&5 8756sed 's/^/| /' conftest.$ac_ext >&5 8757 8758( exit $ac_status ) 8759ac_cv_func_fork_works=no 8760fi 8761rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 8762fi 8763fi 8764echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5 8765echo "${ECHO_T}$ac_cv_func_fork_works" >&6 8766 8767else 8768 ac_cv_func_fork_works=$ac_cv_func_fork 8769fi 8770if test "x$ac_cv_func_fork_works" = xcross; then 8771 case $host in 8772 *-*-amigaos* | *-*-msdosdjgpp*) 8773 # Override, as these systems have only a dummy fork() stub 8774 ac_cv_func_fork_works=no 8775 ;; 8776 *) 8777 ac_cv_func_fork_works=yes 8778 ;; 8779 esac 8780 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 8781echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 8782fi 8783ac_cv_func_vfork_works=$ac_cv_func_vfork 8784if test "x$ac_cv_func_vfork" = xyes; then 8785 echo "$as_me:$LINENO: checking for working vfork" >&5 8786echo $ECHO_N "checking for working vfork... $ECHO_C" >&6 8787if test "${ac_cv_func_vfork_works+set}" = set; then 8788 echo $ECHO_N "(cached) $ECHO_C" >&6 8789else 8790 if test "$cross_compiling" = yes; then 8791 ac_cv_func_vfork_works=cross 8792else 8793 cat >conftest.$ac_ext <<_ACEOF 8794/* confdefs.h. */ 8795_ACEOF 8796cat confdefs.h >>conftest.$ac_ext 8797cat >>conftest.$ac_ext <<_ACEOF 8798/* end confdefs.h. */ 8799/* Thanks to Paul Eggert for this test. */ 8800#include <stdio.h> 8801#include <stdlib.h> 8802#include <sys/types.h> 8803#include <sys/stat.h> 8804#include <sys/wait.h> 8805#if HAVE_UNISTD_H 8806# include <unistd.h> 8807#endif 8808#if HAVE_VFORK_H 8809# include <vfork.h> 8810#endif 8811/* On some sparc systems, changes by the child to local and incoming 8812 argument registers are propagated back to the parent. The compiler 8813 is told about this with #include <vfork.h>, but some compilers 8814 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 8815 static variable whose address is put into a register that is 8816 clobbered by the vfork. */ 8817static void 8818#ifdef __cplusplus 8819sparc_address_test (int arg) 8820# else 8821sparc_address_test (arg) int arg; 8822#endif 8823{ 8824 static pid_t child; 8825 if (!child) { 8826 child = vfork (); 8827 if (child < 0) { 8828 perror ("vfork"); 8829 _exit(2); 8830 } 8831 if (!child) { 8832 arg = getpid(); 8833 write(-1, "", 0); 8834 _exit (arg); 8835 } 8836 } 8837} 8838 8839int 8840main () 8841{ 8842 pid_t parent = getpid (); 8843 pid_t child; 8844 8845 sparc_address_test (0); 8846 8847 child = vfork (); 8848 8849 if (child == 0) { 8850 /* Here is another test for sparc vfork register problems. This 8851 test uses lots of local variables, at least as many local 8852 variables as main has allocated so far including compiler 8853 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 8854 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 8855 reuse the register of parent for one of the local variables, 8856 since it will think that parent can't possibly be used any more 8857 in this routine. Assigning to the local variable will thus 8858 munge parent in the parent process. */ 8859 pid_t 8860 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 8861 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 8862 /* Convince the compiler that p..p7 are live; otherwise, it might 8863 use the same hardware register for all 8 local variables. */ 8864 if (p != p1 || p != p2 || p != p3 || p != p4 8865 || p != p5 || p != p6 || p != p7) 8866 _exit(1); 8867 8868 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 8869 from child file descriptors. If the child closes a descriptor 8870 before it execs or exits, this munges the parent's descriptor 8871 as well. Test for this by closing stdout in the child. */ 8872 _exit(close(fileno(stdout)) != 0); 8873 } else { 8874 int status; 8875 struct stat st; 8876 8877 while (wait(&status) != child) 8878 ; 8879 exit( 8880 /* Was there some problem with vforking? */ 8881 child < 0 8882 8883 /* Did the child fail? (This shouldn't happen.) */ 8884 || status 8885 8886 /* Did the vfork/compiler bug occur? */ 8887 || parent != getpid() 8888 8889 /* Did the file descriptor bug occur? */ 8890 || fstat(fileno(stdout), &st) != 0 8891 ); 8892 } 8893} 8894_ACEOF 8895rm -f conftest$ac_exeext 8896if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8897 (eval $ac_link) 2>&5 8898 ac_status=$? 8899 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8900 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 8901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8902 (eval $ac_try) 2>&5 8903 ac_status=$? 8904 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8905 (exit $ac_status); }; }; then 8906 ac_cv_func_vfork_works=yes 8907else 8908 echo "$as_me: program exited with status $ac_status" >&5 8909echo "$as_me: failed program was:" >&5 8910sed 's/^/| /' conftest.$ac_ext >&5 8911 8912( exit $ac_status ) 8913ac_cv_func_vfork_works=no 8914fi 8915rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 8916fi 8917fi 8918echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5 8919echo "${ECHO_T}$ac_cv_func_vfork_works" >&6 8920 8921fi; 8922if test "x$ac_cv_func_fork_works" = xcross; then 8923 ac_cv_func_vfork_works=$ac_cv_func_vfork 8924 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 8925echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 8926fi 8927 8928if test "x$ac_cv_func_vfork_works" = xyes; then 8929 8930cat >>confdefs.h <<\_ACEOF 8931#define HAVE_WORKING_VFORK 1 8932_ACEOF 8933 8934else 8935 8936cat >>confdefs.h <<\_ACEOF 8937#define vfork fork 8938_ACEOF 8939 8940fi 8941if test "x$ac_cv_func_fork_works" = xyes; then 8942 8943cat >>confdefs.h <<\_ACEOF 8944#define HAVE_WORKING_FORK 1 8945_ACEOF 8946 8947fi 8948 8949 8950for ac_header in stdlib.h 8951do 8952as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 8953if eval "test \"\${$as_ac_Header+set}\" = set"; then 8954 echo "$as_me:$LINENO: checking for $ac_header" >&5 8955echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 8956if eval "test \"\${$as_ac_Header+set}\" = set"; then 8957 echo $ECHO_N "(cached) $ECHO_C" >&6 8958fi 8959echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 8960echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 8961else 8962 # Is the header compilable? 8963echo "$as_me:$LINENO: checking $ac_header usability" >&5 8964echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 8965cat >conftest.$ac_ext <<_ACEOF 8966/* confdefs.h. */ 8967_ACEOF 8968cat confdefs.h >>conftest.$ac_ext 8969cat >>conftest.$ac_ext <<_ACEOF 8970/* end confdefs.h. */ 8971$ac_includes_default 8972#include <$ac_header> 8973_ACEOF 8974rm -f conftest.$ac_objext 8975if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8976 (eval $ac_compile) 2>conftest.er1 8977 ac_status=$? 8978 grep -v '^ *+' conftest.er1 >conftest.err 8979 rm -f conftest.er1 8980 cat conftest.err >&5 8981 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8982 (exit $ac_status); } && 8983 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 8984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8985 (eval $ac_try) 2>&5 8986 ac_status=$? 8987 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8988 (exit $ac_status); }; } && 8989 { ac_try='test -s conftest.$ac_objext' 8990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8991 (eval $ac_try) 2>&5 8992 ac_status=$? 8993 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8994 (exit $ac_status); }; }; then 8995 ac_header_compiler=yes 8996else 8997 echo "$as_me: failed program was:" >&5 8998sed 's/^/| /' conftest.$ac_ext >&5 8999 9000ac_header_compiler=no 9001fi 9002rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 9003echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 9004echo "${ECHO_T}$ac_header_compiler" >&6 9005 9006# Is the header present? 9007echo "$as_me:$LINENO: checking $ac_header presence" >&5 9008echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 9009cat >conftest.$ac_ext <<_ACEOF 9010/* confdefs.h. */ 9011_ACEOF 9012cat confdefs.h >>conftest.$ac_ext 9013cat >>conftest.$ac_ext <<_ACEOF 9014/* end confdefs.h. */ 9015#include <$ac_header> 9016_ACEOF 9017if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 9018 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 9019 ac_status=$? 9020 grep -v '^ *+' conftest.er1 >conftest.err 9021 rm -f conftest.er1 9022 cat conftest.err >&5 9023 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9024 (exit $ac_status); } >/dev/null; then 9025 if test -s conftest.err; then 9026 ac_cpp_err=$ac_c_preproc_warn_flag 9027 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 9028 else 9029 ac_cpp_err= 9030 fi 9031else 9032 ac_cpp_err=yes 9033fi 9034if test -z "$ac_cpp_err"; then 9035 ac_header_preproc=yes 9036else 9037 echo "$as_me: failed program was:" >&5 9038sed 's/^/| /' conftest.$ac_ext >&5 9039 9040 ac_header_preproc=no 9041fi 9042rm -f conftest.err conftest.$ac_ext 9043echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 9044echo "${ECHO_T}$ac_header_preproc" >&6 9045 9046# So? What about this header? 9047case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 9048 yes:no: ) 9049 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 9050echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 9051 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 9052echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 9053 ac_header_preproc=yes 9054 ;; 9055 no:yes:* ) 9056 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 9057echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 9058 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 9059echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 9060 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 9061echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 9062 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 9063echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 9064 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 9065echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 9066 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 9067echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 9068 ( 9069 cat <<\_ASBOX 9070## ---------------------------------------------- ## 9071## Report this to flex-help@lists.sourceforge.net ## 9072## ---------------------------------------------- ## 9073_ASBOX 9074 ) | 9075 sed "s/^/$as_me: WARNING: /" >&2 9076 ;; 9077esac 9078echo "$as_me:$LINENO: checking for $ac_header" >&5 9079echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 9080if eval "test \"\${$as_ac_Header+set}\" = set"; then 9081 echo $ECHO_N "(cached) $ECHO_C" >&6 9082else 9083 eval "$as_ac_Header=\$ac_header_preproc" 9084fi 9085echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 9086echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 9087 9088fi 9089if test `eval echo '${'$as_ac_Header'}'` = yes; then 9090 cat >>confdefs.h <<_ACEOF 9091#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 9092_ACEOF 9093 9094fi 9095 9096done 9097 9098echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 9099echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6 9100if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then 9101 echo $ECHO_N "(cached) $ECHO_C" >&6 9102else 9103 if test "$cross_compiling" = yes; then 9104 ac_cv_func_malloc_0_nonnull=no 9105else 9106 cat >conftest.$ac_ext <<_ACEOF 9107/* confdefs.h. */ 9108_ACEOF 9109cat confdefs.h >>conftest.$ac_ext 9110cat >>conftest.$ac_ext <<_ACEOF 9111/* end confdefs.h. */ 9112#if STDC_HEADERS || HAVE_STDLIB_H 9113# include <stdlib.h> 9114#else 9115char *malloc (); 9116#endif 9117 9118int 9119main () 9120{ 9121exit (malloc (0) ? 0 : 1); 9122 ; 9123 return 0; 9124} 9125_ACEOF 9126rm -f conftest$ac_exeext 9127if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9128 (eval $ac_link) 2>&5 9129 ac_status=$? 9130 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9131 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 9132 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9133 (eval $ac_try) 2>&5 9134 ac_status=$? 9135 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9136 (exit $ac_status); }; }; then 9137 ac_cv_func_malloc_0_nonnull=yes 9138else 9139 echo "$as_me: program exited with status $ac_status" >&5 9140echo "$as_me: failed program was:" >&5 9141sed 's/^/| /' conftest.$ac_ext >&5 9142 9143( exit $ac_status ) 9144ac_cv_func_malloc_0_nonnull=no 9145fi 9146rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 9147fi 9148fi 9149echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 9150echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6 9151if test $ac_cv_func_malloc_0_nonnull = yes; then 9152 9153cat >>confdefs.h <<\_ACEOF 9154#define HAVE_MALLOC 1 9155_ACEOF 9156 9157else 9158 cat >>confdefs.h <<\_ACEOF 9159#define HAVE_MALLOC 0 9160_ACEOF 9161 9162 case $LIBOBJS in 9163 "malloc.$ac_objext" | \ 9164 *" malloc.$ac_objext" | \ 9165 "malloc.$ac_objext "* | \ 9166 *" malloc.$ac_objext "* ) ;; 9167 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;; 9168esac 9169 9170 9171cat >>confdefs.h <<\_ACEOF 9172#define malloc rpl_malloc 9173_ACEOF 9174 9175fi 9176 9177 9178 9179 9180for ac_header in stdlib.h 9181do 9182as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 9183if eval "test \"\${$as_ac_Header+set}\" = set"; then 9184 echo "$as_me:$LINENO: checking for $ac_header" >&5 9185echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 9186if eval "test \"\${$as_ac_Header+set}\" = set"; then 9187 echo $ECHO_N "(cached) $ECHO_C" >&6 9188fi 9189echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 9190echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 9191else 9192 # Is the header compilable? 9193echo "$as_me:$LINENO: checking $ac_header usability" >&5 9194echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 9195cat >conftest.$ac_ext <<_ACEOF 9196/* confdefs.h. */ 9197_ACEOF 9198cat confdefs.h >>conftest.$ac_ext 9199cat >>conftest.$ac_ext <<_ACEOF 9200/* end confdefs.h. */ 9201$ac_includes_default 9202#include <$ac_header> 9203_ACEOF 9204rm -f conftest.$ac_objext 9205if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 9206 (eval $ac_compile) 2>conftest.er1 9207 ac_status=$? 9208 grep -v '^ *+' conftest.er1 >conftest.err 9209 rm -f conftest.er1 9210 cat conftest.err >&5 9211 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9212 (exit $ac_status); } && 9213 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 9214 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9215 (eval $ac_try) 2>&5 9216 ac_status=$? 9217 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9218 (exit $ac_status); }; } && 9219 { ac_try='test -s conftest.$ac_objext' 9220 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9221 (eval $ac_try) 2>&5 9222 ac_status=$? 9223 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9224 (exit $ac_status); }; }; then 9225 ac_header_compiler=yes 9226else 9227 echo "$as_me: failed program was:" >&5 9228sed 's/^/| /' conftest.$ac_ext >&5 9229 9230ac_header_compiler=no 9231fi 9232rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 9233echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 9234echo "${ECHO_T}$ac_header_compiler" >&6 9235 9236# Is the header present? 9237echo "$as_me:$LINENO: checking $ac_header presence" >&5 9238echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 9239cat >conftest.$ac_ext <<_ACEOF 9240/* confdefs.h. */ 9241_ACEOF 9242cat confdefs.h >>conftest.$ac_ext 9243cat >>conftest.$ac_ext <<_ACEOF 9244/* end confdefs.h. */ 9245#include <$ac_header> 9246_ACEOF 9247if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 9248 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 9249 ac_status=$? 9250 grep -v '^ *+' conftest.er1 >conftest.err 9251 rm -f conftest.er1 9252 cat conftest.err >&5 9253 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9254 (exit $ac_status); } >/dev/null; then 9255 if test -s conftest.err; then 9256 ac_cpp_err=$ac_c_preproc_warn_flag 9257 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 9258 else 9259 ac_cpp_err= 9260 fi 9261else 9262 ac_cpp_err=yes 9263fi 9264if test -z "$ac_cpp_err"; then 9265 ac_header_preproc=yes 9266else 9267 echo "$as_me: failed program was:" >&5 9268sed 's/^/| /' conftest.$ac_ext >&5 9269 9270 ac_header_preproc=no 9271fi 9272rm -f conftest.err conftest.$ac_ext 9273echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 9274echo "${ECHO_T}$ac_header_preproc" >&6 9275 9276# So? What about this header? 9277case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 9278 yes:no: ) 9279 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 9280echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 9281 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 9282echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 9283 ac_header_preproc=yes 9284 ;; 9285 no:yes:* ) 9286 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 9287echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 9288 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 9289echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 9290 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 9291echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 9292 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 9293echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 9294 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 9295echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 9296 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 9297echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 9298 ( 9299 cat <<\_ASBOX 9300## ---------------------------------------------- ## 9301## Report this to flex-help@lists.sourceforge.net ## 9302## ---------------------------------------------- ## 9303_ASBOX 9304 ) | 9305 sed "s/^/$as_me: WARNING: /" >&2 9306 ;; 9307esac 9308echo "$as_me:$LINENO: checking for $ac_header" >&5 9309echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 9310if eval "test \"\${$as_ac_Header+set}\" = set"; then 9311 echo $ECHO_N "(cached) $ECHO_C" >&6 9312else 9313 eval "$as_ac_Header=\$ac_header_preproc" 9314fi 9315echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 9316echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 9317 9318fi 9319if test `eval echo '${'$as_ac_Header'}'` = yes; then 9320 cat >>confdefs.h <<_ACEOF 9321#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 9322_ACEOF 9323 9324fi 9325 9326done 9327 9328echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5 9329echo $ECHO_N "checking for GNU libc compatible realloc... $ECHO_C" >&6 9330if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then 9331 echo $ECHO_N "(cached) $ECHO_C" >&6 9332else 9333 if test "$cross_compiling" = yes; then 9334 ac_cv_func_realloc_0_nonnull=no 9335else 9336 cat >conftest.$ac_ext <<_ACEOF 9337/* confdefs.h. */ 9338_ACEOF 9339cat confdefs.h >>conftest.$ac_ext 9340cat >>conftest.$ac_ext <<_ACEOF 9341/* end confdefs.h. */ 9342#if STDC_HEADERS || HAVE_STDLIB_H 9343# include <stdlib.h> 9344#else 9345char *realloc (); 9346#endif 9347 9348int 9349main () 9350{ 9351exit (realloc (0, 0) ? 0 : 1); 9352 ; 9353 return 0; 9354} 9355_ACEOF 9356rm -f conftest$ac_exeext 9357if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9358 (eval $ac_link) 2>&5 9359 ac_status=$? 9360 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9361 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 9362 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9363 (eval $ac_try) 2>&5 9364 ac_status=$? 9365 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9366 (exit $ac_status); }; }; then 9367 ac_cv_func_realloc_0_nonnull=yes 9368else 9369 echo "$as_me: program exited with status $ac_status" >&5 9370echo "$as_me: failed program was:" >&5 9371sed 's/^/| /' conftest.$ac_ext >&5 9372 9373( exit $ac_status ) 9374ac_cv_func_realloc_0_nonnull=no 9375fi 9376rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 9377fi 9378fi 9379echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5 9380echo "${ECHO_T}$ac_cv_func_realloc_0_nonnull" >&6 9381if test $ac_cv_func_realloc_0_nonnull = yes; then 9382 9383cat >>confdefs.h <<\_ACEOF 9384#define HAVE_REALLOC 1 9385_ACEOF 9386 9387else 9388 cat >>confdefs.h <<\_ACEOF 9389#define HAVE_REALLOC 0 9390_ACEOF 9391 9392 case $LIBOBJS in 9393 "realloc.$ac_objext" | \ 9394 *" realloc.$ac_objext" | \ 9395 "realloc.$ac_objext "* | \ 9396 *" realloc.$ac_objext "* ) ;; 9397 *) LIBOBJS="$LIBOBJS realloc.$ac_objext" ;; 9398esac 9399 9400 9401cat >>confdefs.h <<\_ACEOF 9402#define realloc rpl_realloc 9403_ACEOF 9404 9405fi 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417for ac_func in dup2 isascii memset pow regcomp setlocale strchr strtol 9418do 9419as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 9420echo "$as_me:$LINENO: checking for $ac_func" >&5 9421echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 9422if eval "test \"\${$as_ac_var+set}\" = set"; then 9423 echo $ECHO_N "(cached) $ECHO_C" >&6 9424else 9425 cat >conftest.$ac_ext <<_ACEOF 9426/* confdefs.h. */ 9427_ACEOF 9428cat confdefs.h >>conftest.$ac_ext 9429cat >>conftest.$ac_ext <<_ACEOF 9430/* end confdefs.h. */ 9431/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 9432 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 9433#define $ac_func innocuous_$ac_func 9434 9435/* System header to define __stub macros and hopefully few prototypes, 9436 which can conflict with char $ac_func (); below. 9437 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 9438 <limits.h> exists even on freestanding compilers. */ 9439 9440#ifdef __STDC__ 9441# include <limits.h> 9442#else 9443# include <assert.h> 9444#endif 9445 9446#undef $ac_func 9447 9448/* Override any gcc2 internal prototype to avoid an error. */ 9449#ifdef __cplusplus 9450extern "C" 9451{ 9452#endif 9453/* We use char because int might match the return type of a gcc2 9454 builtin and then its argument prototype would still apply. */ 9455char $ac_func (); 9456/* The GNU C library defines this for functions which it implements 9457 to always fail with ENOSYS. Some functions are actually named 9458 something starting with __ and the normal name is an alias. */ 9459#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 9460choke me 9461#else 9462char (*f) () = $ac_func; 9463#endif 9464#ifdef __cplusplus 9465} 9466#endif 9467 9468int 9469main () 9470{ 9471return f != $ac_func; 9472 ; 9473 return 0; 9474} 9475_ACEOF 9476rm -f conftest.$ac_objext conftest$ac_exeext 9477if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9478 (eval $ac_link) 2>conftest.er1 9479 ac_status=$? 9480 grep -v '^ *+' conftest.er1 >conftest.err 9481 rm -f conftest.er1 9482 cat conftest.err >&5 9483 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9484 (exit $ac_status); } && 9485 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 9486 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9487 (eval $ac_try) 2>&5 9488 ac_status=$? 9489 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9490 (exit $ac_status); }; } && 9491 { ac_try='test -s conftest$ac_exeext' 9492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9493 (eval $ac_try) 2>&5 9494 ac_status=$? 9495 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9496 (exit $ac_status); }; }; then 9497 eval "$as_ac_var=yes" 9498else 9499 echo "$as_me: failed program was:" >&5 9500sed 's/^/| /' conftest.$ac_ext >&5 9501 9502eval "$as_ac_var=no" 9503fi 9504rm -f conftest.err conftest.$ac_objext \ 9505 conftest$ac_exeext conftest.$ac_ext 9506fi 9507echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 9508echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 9509if test `eval echo '${'$as_ac_var'}'` = yes; then 9510 cat >>confdefs.h <<_ACEOF 9511#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 9512_ACEOF 9513 9514fi 9515done 9516 9517 9518 ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile examples/fastwc/Makefile examples/manual/Makefile m4/Makefile po/Makefile.in tools/Makefile tests/Makefile tests/TEMPLATE/Makefile tests/test-array-nr/Makefile tests/test-array-r/Makefile tests/test-basic-nr/Makefile tests/test-basic-r/Makefile tests/test-bison-yylloc/Makefile tests/test-bison-yylval/Makefile tests/test-c-cpp-nr/Makefile tests/test-c-cpp-r/Makefile tests/test-header-nr/Makefile tests/test-header-r/Makefile tests/test-include-by-buffer/Makefile tests/test-include-by-push/Makefile tests/test-include-by-reentrant/Makefile tests/test-multiple-scanners-nr/Makefile tests/test-multiple-scanners-r/Makefile tests/test-noansi-nr/Makefile tests/test-noansi-r/Makefile tests/test-prefix-nr/Makefile tests/test-prefix-r/Makefile tests/test-pthread/Makefile tests/test-string-nr/Makefile tests/test-string-r/Makefile tests/test-yyextra/Makefile tests/test-alloc-extra/Makefile tests/test-lineno-nr/Makefile tests/test-lineno-r/Makefile tests/test-linedir-r/Makefile tests/test-debug-r/Makefile tests/test-debug-nr/Makefile tests/test-mem-nr/Makefile tests/test-mem-r/Makefile tests/test-posix/Makefile tests/test-posixly-correct/Makefile tests/test-table-opts/Makefile tests/test-c++-basic/Makefile tests/test-bison-nr/Makefile tests/test-reject/Makefile tests/test-c++-multiple-scanners/Makefile tests/test-top/Makefile tests/test-rescan-nr/Makefile tests/test-rescan-r/Makefile tests/test-quotes/Makefile tests/test-ccl/Makefile tests/test-extended/Makefile tests/test-c++-yywrap/Makefile tests/test-concatenated-options/Makefile" 9519 9520 9521cat >confcache <<\_ACEOF 9522# This file is a shell script that caches the results of configure 9523# tests run on this system so they can be shared between configure 9524# scripts and configure runs, see configure's option --config-cache. 9525# It is not useful on other systems. If it contains results you don't 9526# want to keep, you may remove or edit it. 9527# 9528# config.status only pays attention to the cache file if you give it 9529# the --recheck option to rerun configure. 9530# 9531# `ac_cv_env_foo' variables (set or unset) will be overridden when 9532# loading this file, other *unset* `ac_cv_foo' will be assigned the 9533# following values. 9534 9535_ACEOF 9536 9537# The following way of writing the cache mishandles newlines in values, 9538# but we know of no workaround that is simple, portable, and efficient. 9539# So, don't put newlines in cache variables' values. 9540# Ultrix sh set writes to stderr and can't be redirected directly, 9541# and sets the high bit in the cache file unless we assign to the vars. 9542{ 9543 (set) 2>&1 | 9544 case `(ac_space=' '; set | grep ac_space) 2>&1` in 9545 *ac_space=\ *) 9546 # `set' does not quote correctly, so add quotes (double-quote 9547 # substitution turns \\\\ into \\, and sed turns \\ into \). 9548 sed -n \ 9549 "s/'/'\\\\''/g; 9550 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 9551 ;; 9552 *) 9553 # `set' quotes correctly as required by POSIX, so do not add quotes. 9554 sed -n \ 9555 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 9556 ;; 9557 esac; 9558} | 9559 sed ' 9560 t clear 9561 : clear 9562 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 9563 t end 9564 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 9565 : end' >>confcache 9566if diff $cache_file confcache >/dev/null 2>&1; then :; else 9567 if test -w $cache_file; then 9568 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 9569 cat confcache >$cache_file 9570 else 9571 echo "not updating unwritable cache $cache_file" 9572 fi 9573fi 9574rm -f confcache 9575 9576test "x$prefix" = xNONE && prefix=$ac_default_prefix 9577# Let make expand exec_prefix. 9578test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 9579 9580# VPATH may cause trouble with some makes, so we remove $(srcdir), 9581# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 9582# trailing colons and then remove the whole line if VPATH becomes empty 9583# (actually we leave an empty line to preserve line numbers). 9584if test "x$srcdir" = x.; then 9585 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 9586s/:*\$(srcdir):*/:/; 9587s/:*\${srcdir}:*/:/; 9588s/:*@srcdir@:*/:/; 9589s/^\([^=]*=[ ]*\):*/\1/; 9590s/:*$//; 9591s/^[^=]*=[ ]*$//; 9592}' 9593fi 9594 9595DEFS=-DHAVE_CONFIG_H 9596 9597ac_libobjs= 9598ac_ltlibobjs= 9599for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 9600 # 1. Remove the extension, and $U if already installed. 9601 ac_i=`echo "$ac_i" | 9602 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 9603 # 2. 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Disable this feature. 9670 alias -g '${1+"$@"}'='"$@"' 9671elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 9672 set -o posix 9673fi 9674DUALCASE=1; export DUALCASE # for MKS sh 9675 9676# Support unset when possible. 9677if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 9678 as_unset=unset 9679else 9680 as_unset=false 9681fi 9682 9683 9684# Work around bugs in pre-3.0 UWIN ksh. 9685$as_unset ENV MAIL MAILPATH 9686PS1='$ ' 9687PS2='> ' 9688PS4='+ ' 9689 9690# NLS nuisances. 9691for as_var in \ 9692 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 9693 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 9694 LC_TELEPHONE LC_TIME 9695do 9696 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 9697 eval $as_var=C; export $as_var 9698 else 9699 $as_unset $as_var 9700 fi 9701done 9702 9703# Required to use basename. 9704if expr a : '\(a\)' >/dev/null 2>&1; then 9705 as_expr=expr 9706else 9707 as_expr=false 9708fi 9709 9710if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 9711 as_basename=basename 9712else 9713 as_basename=false 9714fi 9715 9716 9717# Name of the executable. 9718as_me=`$as_basename "$0" || 9719$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 9720 X"$0" : 'X\(//\)$' \| \ 9721 X"$0" : 'X\(/\)$' \| \ 9722 . : '\(.\)' 2>/dev/null || 9723echo X/"$0" | 9724 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 9725 /^X\/\(\/\/\)$/{ s//\1/; q; } 9726 /^X\/\(\/\).*/{ s//\1/; q; } 9727 s/.*/./; q'` 9728 9729 9730# PATH needs CR, and LINENO needs CR and PATH. 9731# Avoid depending upon Character Ranges. 9732as_cr_letters='abcdefghijklmnopqrstuvwxyz' 9733as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 9734as_cr_Letters=$as_cr_letters$as_cr_LETTERS 9735as_cr_digits='0123456789' 9736as_cr_alnum=$as_cr_Letters$as_cr_digits 9737 9738# The user is always right. 9739if test "${PATH_SEPARATOR+set}" != set; then 9740 echo "#! /bin/sh" >conf$$.sh 9741 echo "exit 0" >>conf$$.sh 9742 chmod +x conf$$.sh 9743 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 9744 PATH_SEPARATOR=';' 9745 else 9746 PATH_SEPARATOR=: 9747 fi 9748 rm -f conf$$.sh 9749fi 9750 9751 9752 as_lineno_1=$LINENO 9753 as_lineno_2=$LINENO 9754 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 9755 test "x$as_lineno_1" != "x$as_lineno_2" && 9756 test "x$as_lineno_3" = "x$as_lineno_2" || { 9757 # Find who we are. 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Autoconf is especially sensible to this). 9835 . ./$as_me.lineno 9836 # Exit status is that of the last command. 9837 exit 9838} 9839 9840 9841case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 9842 *c*,-n*) ECHO_N= ECHO_C=' 9843' ECHO_T=' ' ;; 9844 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 9845 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 9846esac 9847 9848if expr a : '\(a\)' >/dev/null 2>&1; then 9849 as_expr=expr 9850else 9851 as_expr=false 9852fi 9853 9854rm -f conf$$ conf$$.exe conf$$.file 9855echo >conf$$.file 9856if ln -s conf$$.file conf$$ 2>/dev/null; then 9857 # We could just check for DJGPP; but this test a) works b) is more generic 9858 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 9859 if test -f conf$$.exe; then 9860 # Don't use ln at all; we don't have any links 9861 as_ln_s='cp -p' 9862 else 9863 as_ln_s='ln -s' 9864 fi 9865elif ln conf$$.file conf$$ 2>/dev/null; then 9866 as_ln_s=ln 9867else 9868 as_ln_s='cp -p' 9869fi 9870rm -f conf$$ conf$$.exe conf$$.file 9871 9872if mkdir -p . 2>/dev/null; then 9873 as_mkdir_p=: 9874else 9875 test -d ./-p && rmdir ./-p 9876 as_mkdir_p=false 9877fi 9878 9879as_executable_p="test -f" 9880 9881# Sed expression to map a string onto a valid CPP name. 9882as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 9883 9884# Sed expression to map a string onto a valid variable name. 9885as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 9886 9887 9888# IFS 9889# We need space, tab and new line, in precisely that order. 9890as_nl=' 9891' 9892IFS=" $as_nl" 9893 9894# CDPATH. 9895$as_unset CDPATH 9896 9897exec 6>&1 9898 9899# Open the log real soon, to keep \$[0] and so on meaningful, and to 9900# report actual input values of CONFIG_FILES etc. instead of their 9901# values after options handling. Logging --version etc. is OK. 9902exec 5>>config.log 9903{ 9904 echo 9905 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 9906## Running $as_me. ## 9907_ASBOX 9908} >&5 9909cat >&5 <<_CSEOF 9910 9911This file was extended by the fast lexical analyser generator $as_me 2.5.35, which was 9912generated by GNU Autoconf 2.59. Invocation command line was 9913 9914 CONFIG_FILES = $CONFIG_FILES 9915 CONFIG_HEADERS = $CONFIG_HEADERS 9916 CONFIG_LINKS = $CONFIG_LINKS 9917 CONFIG_COMMANDS = $CONFIG_COMMANDS 9918 $ $0 $@ 9919 9920_CSEOF 9921echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 9922echo >&5 9923_ACEOF 9924 9925# Files that config.status was made for. 9926if test -n "$ac_config_files"; then 9927 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 9928fi 9929 9930if test -n "$ac_config_headers"; then 9931 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 9932fi 9933 9934if test -n "$ac_config_links"; then 9935 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 9936fi 9937 9938if test -n "$ac_config_commands"; then 9939 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 9940fi 9941 9942cat >>$CONFIG_STATUS <<\_ACEOF 9943 9944ac_cs_usage="\ 9945\`$as_me' instantiates files from templates according to the 9946current configuration. 9947 9948Usage: $0 [OPTIONS] [FILE]... 9949 9950 -h, --help print this help, then exit 9951 -V, --version print version number, then exit 9952 -q, --quiet do not print progress messages 9953 -d, --debug don't remove temporary files 9954 --recheck update $as_me by reconfiguring in the same conditions 9955 --file=FILE[:TEMPLATE] 9956 instantiate the configuration file FILE 9957 --header=FILE[:TEMPLATE] 9958 instantiate the configuration header FILE 9959 9960Configuration files: 9961$config_files 9962 9963Configuration headers: 9964$config_headers 9965 9966Configuration commands: 9967$config_commands 9968 9969Report bugs to <bug-autoconf@gnu.org>." 9970_ACEOF 9971 9972cat >>$CONFIG_STATUS <<_ACEOF 9973ac_cs_version="\\ 9974the fast lexical analyser generator config.status 2.5.35 9975configured by $0, generated by GNU Autoconf 2.59, 9976 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 9977 9978Copyright (C) 2003 Free Software Foundation, Inc. 9979This config.status script is free software; the Free Software Foundation 9980gives unlimited permission to copy, distribute and modify it." 9981srcdir=$srcdir 9982INSTALL="$INSTALL" 9983_ACEOF 9984 9985cat >>$CONFIG_STATUS <<\_ACEOF 9986# If no file are specified by the user, then we need to provide default 9987# value. By we need to know if files were specified by the user. 9988ac_need_defaults=: 9989while test $# != 0 9990do 9991 case $1 in 9992 --*=*) 9993 ac_option=`expr "x$1" : 'x\([^=]*\)='` 9994 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 9995 ac_shift=: 9996 ;; 9997 -*) 9998 ac_option=$1 9999 ac_optarg=$2 10000 ac_shift=shift 10001 ;; 10002 *) # This is not an option, so the user has probably given explicit 10003 # arguments. 10004 ac_option=$1 10005 ac_need_defaults=false;; 10006 esac 10007 10008 case $ac_option in 10009 # Handling of the options. 10010_ACEOF 10011cat >>$CONFIG_STATUS <<\_ACEOF 10012 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 10013 ac_cs_recheck=: ;; 10014 --version | --vers* | -V ) 10015 echo "$ac_cs_version"; exit 0 ;; 10016 --he | --h) 10017 # Conflict between --help and --header 10018 { { echo "$as_me:$LINENO: error: ambiguous option: $1 10019Try \`$0 --help' for more information." >&5 10020echo "$as_me: error: ambiguous option: $1 10021Try \`$0 --help' for more information." >&2;} 10022 { (exit 1); exit 1; }; };; 10023 --help | --hel | -h ) 10024 echo "$ac_cs_usage"; exit 0 ;; 10025 --debug | --d* | -d ) 10026 debug=: ;; 10027 --file | --fil | --fi | --f ) 10028 $ac_shift 10029 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 10030 ac_need_defaults=false;; 10031 --header | --heade | --head | --hea ) 10032 $ac_shift 10033 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 10034 ac_need_defaults=false;; 10035 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 10036 | -silent | --silent | --silen | --sile | --sil | --si | --s) 10037 ac_cs_silent=: ;; 10038 10039 # This is an error. 10040 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 10041Try \`$0 --help' for more information." >&5 10042echo "$as_me: error: unrecognized option: $1 10043Try \`$0 --help' for more information." >&2;} 10044 { (exit 1); exit 1; }; } ;; 10045 10046 *) ac_config_targets="$ac_config_targets $1" ;; 10047 10048 esac 10049 shift 10050done 10051 10052ac_configure_extra_args= 10053 10054if $ac_cs_silent; then 10055 exec 6>/dev/null 10056 ac_configure_extra_args="$ac_configure_extra_args --silent" 10057fi 10058 10059_ACEOF 10060cat >>$CONFIG_STATUS <<_ACEOF 10061if \$ac_cs_recheck; then 10062 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 10063 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 10064fi 10065 10066_ACEOF 10067 10068cat >>$CONFIG_STATUS <<_ACEOF 10069# 10070# INIT-COMMANDS section. 10071# 10072 10073# Capture the value of obsolete ALL_LINGUAS because we need it to compute 10074 # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it 10075 # from automake. 10076 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' 10077 # Capture the value of LINGUAS because we need it to compute CATALOGS. 10078 LINGUAS="${LINGUAS-%UNSET%}" 10079 10080AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 10081 10082_ACEOF 10083 10084 10085 10086cat >>$CONFIG_STATUS <<\_ACEOF 10087for ac_config_target in $ac_config_targets 10088do 10089 case "$ac_config_target" in 10090 # Handling of arguments. 10091 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 10092 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 10093 "examples/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; 10094 "examples/fastwc/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/fastwc/Makefile" ;; 10095 "examples/manual/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/manual/Makefile" ;; 10096 "m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;; 10097 "po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;; 10098 "tools/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;; 10099 "tests/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; 10100 "tests/TEMPLATE/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/TEMPLATE/Makefile" ;; 10101 "tests/test-array-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-array-nr/Makefile" ;; 10102 "tests/test-array-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-array-r/Makefile" ;; 10103 "tests/test-basic-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-basic-nr/Makefile" ;; 10104 "tests/test-basic-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-basic-r/Makefile" ;; 10105 "tests/test-bison-yylloc/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-bison-yylloc/Makefile" ;; 10106 "tests/test-bison-yylval/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-bison-yylval/Makefile" ;; 10107 "tests/test-c-cpp-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-c-cpp-nr/Makefile" ;; 10108 "tests/test-c-cpp-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-c-cpp-r/Makefile" ;; 10109 "tests/test-header-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-header-nr/Makefile" ;; 10110 "tests/test-header-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-header-r/Makefile" ;; 10111 "tests/test-include-by-buffer/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-include-by-buffer/Makefile" ;; 10112 "tests/test-include-by-push/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-include-by-push/Makefile" ;; 10113 "tests/test-include-by-reentrant/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-include-by-reentrant/Makefile" ;; 10114 "tests/test-multiple-scanners-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-multiple-scanners-nr/Makefile" ;; 10115 "tests/test-multiple-scanners-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-multiple-scanners-r/Makefile" ;; 10116 "tests/test-noansi-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-noansi-nr/Makefile" ;; 10117 "tests/test-noansi-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-noansi-r/Makefile" ;; 10118 "tests/test-prefix-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-prefix-nr/Makefile" ;; 10119 "tests/test-prefix-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-prefix-r/Makefile" ;; 10120 "tests/test-pthread/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-pthread/Makefile" ;; 10121 "tests/test-string-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-string-nr/Makefile" ;; 10122 "tests/test-string-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-string-r/Makefile" ;; 10123 "tests/test-yyextra/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-yyextra/Makefile" ;; 10124 "tests/test-alloc-extra/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-alloc-extra/Makefile" ;; 10125 "tests/test-lineno-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-lineno-nr/Makefile" ;; 10126 "tests/test-lineno-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-lineno-r/Makefile" ;; 10127 "tests/test-linedir-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-linedir-r/Makefile" ;; 10128 "tests/test-debug-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-debug-r/Makefile" ;; 10129 "tests/test-debug-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-debug-nr/Makefile" ;; 10130 "tests/test-mem-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-mem-nr/Makefile" ;; 10131 "tests/test-mem-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-mem-r/Makefile" ;; 10132 "tests/test-posix/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-posix/Makefile" ;; 10133 "tests/test-posixly-correct/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-posixly-correct/Makefile" ;; 10134 "tests/test-table-opts/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-table-opts/Makefile" ;; 10135 "tests/test-c++-basic/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-c++-basic/Makefile" ;; 10136 "tests/test-bison-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-bison-nr/Makefile" ;; 10137 "tests/test-reject/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-reject/Makefile" ;; 10138 "tests/test-c++-multiple-scanners/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-c++-multiple-scanners/Makefile" ;; 10139 "tests/test-top/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-top/Makefile" ;; 10140 "tests/test-rescan-nr/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-rescan-nr/Makefile" ;; 10141 "tests/test-rescan-r/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-rescan-r/Makefile" ;; 10142 "tests/test-quotes/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-quotes/Makefile" ;; 10143 "tests/test-ccl/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-ccl/Makefile" ;; 10144 "tests/test-extended/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-extended/Makefile" ;; 10145 "tests/test-c++-yywrap/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-c++-yywrap/Makefile" ;; 10146 "tests/test-concatenated-options/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/test-concatenated-options/Makefile" ;; 10147 "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; 10148 "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 10149 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:conf.in" ;; 10150 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 10151echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 10152 { (exit 1); exit 1; }; };; 10153 esac 10154done 10155 10156# If the user did not use the arguments to specify the items to instantiate, 10157# then the envvar interface is used. Set only those that are not. 10158# We use the long form for the default assignment because of an extremely 10159# bizarre bug on SunOS 4.1.3. 10160if $ac_need_defaults; then 10161 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 10162 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 10163 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 10164fi 10165 10166# Have a temporary directory for convenience. Make it in the build tree 10167# simply because there is no reason to put it here, and in addition, 10168# creating and moving files from /tmp can sometimes cause problems. 10169# Create a temporary directory, and hook for its removal unless debugging. 10170$debug || 10171{ 10172 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 10173 trap '{ (exit 1); exit 1; }' 1 2 13 15 10174} 10175 10176# Create a (secure) tmp directory for tmp files. 10177 10178{ 10179 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 10180 test -n "$tmp" && test -d "$tmp" 10181} || 10182{ 10183 tmp=./confstat$$-$RANDOM 10184 (umask 077 && mkdir $tmp) 10185} || 10186{ 10187 echo "$me: cannot create a temporary directory in ." >&2 10188 { (exit 1); exit 1; } 10189} 10190 10191_ACEOF 10192 10193cat >>$CONFIG_STATUS <<_ACEOF 10194 10195# 10196# CONFIG_FILES section. 10197# 10198 10199# No need to generate the scripts if there are no CONFIG_FILES. 10200# This happens for instance when ./config.status config.h 10201if test -n "\$CONFIG_FILES"; then 10202 # Protect against being on the right side of a sed subst in config.status. 10203 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 10204 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 10205s,@SHELL@,$SHELL,;t t 10206s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 10207s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 10208s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 10209s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 10210s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 10211s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 10212s,@exec_prefix@,$exec_prefix,;t t 10213s,@prefix@,$prefix,;t t 10214s,@program_transform_name@,$program_transform_name,;t t 10215s,@bindir@,$bindir,;t t 10216s,@sbindir@,$sbindir,;t t 10217s,@libexecdir@,$libexecdir,;t t 10218s,@datadir@,$datadir,;t t 10219s,@sysconfdir@,$sysconfdir,;t t 10220s,@sharedstatedir@,$sharedstatedir,;t t 10221s,@localstatedir@,$localstatedir,;t t 10222s,@libdir@,$libdir,;t t 10223s,@includedir@,$includedir,;t t 10224s,@oldincludedir@,$oldincludedir,;t t 10225s,@infodir@,$infodir,;t t 10226s,@mandir@,$mandir,;t t 10227s,@build_alias@,$build_alias,;t t 10228s,@host_alias@,$host_alias,;t t 10229s,@target_alias@,$target_alias,;t t 10230s,@DEFS@,$DEFS,;t t 10231s,@ECHO_C@,$ECHO_C,;t t 10232s,@ECHO_N@,$ECHO_N,;t t 10233s,@ECHO_T@,$ECHO_T,;t t 10234s,@LIBS@,$LIBS,;t t 10235s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 10236s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 10237s,@INSTALL_DATA@,$INSTALL_DATA,;t t 10238s,@CYGPATH_W@,$CYGPATH_W,;t t 10239s,@PACKAGE@,$PACKAGE,;t t 10240s,@VERSION@,$VERSION,;t t 10241s,@ACLOCAL@,$ACLOCAL,;t t 10242s,@AUTOCONF@,$AUTOCONF,;t t 10243s,@AUTOMAKE@,$AUTOMAKE,;t t 10244s,@AUTOHEADER@,$AUTOHEADER,;t t 10245s,@MAKEINFO@,$MAKEINFO,;t t 10246s,@install_sh@,$install_sh,;t t 10247s,@STRIP@,$STRIP,;t t 10248s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t 10249s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t 10250s,@mkdir_p@,$mkdir_p,;t t 10251s,@AWK@,$AWK,;t t 10252s,@SET_MAKE@,$SET_MAKE,;t t 10253s,@am__leading_dot@,$am__leading_dot,;t t 10254s,@AMTAR@,$AMTAR,;t t 10255s,@am__tar@,$am__tar,;t t 10256s,@am__untar@,$am__untar,;t t 10257s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t 10258s,@USE_NLS@,$USE_NLS,;t t 10259s,@MSGFMT@,$MSGFMT,;t t 10260s,@GMSGFMT@,$GMSGFMT,;t t 10261s,@XGETTEXT@,$XGETTEXT,;t t 10262s,@MSGMERGE@,$MSGMERGE,;t t 10263s,@CC@,$CC,;t t 10264s,@CFLAGS@,$CFLAGS,;t t 10265s,@LDFLAGS@,$LDFLAGS,;t t 10266s,@CPPFLAGS@,$CPPFLAGS,;t t 10267s,@ac_ct_CC@,$ac_ct_CC,;t t 10268s,@EXEEXT@,$EXEEXT,;t t 10269s,@OBJEXT@,$OBJEXT,;t t 10270s,@DEPDIR@,$DEPDIR,;t t 10271s,@am__include@,$am__include,;t t 10272s,@am__quote@,$am__quote,;t t 10273s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t 10274s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t 10275s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t 10276s,@CCDEPMODE@,$CCDEPMODE,;t t 10277s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t 10278s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t 10279s,@build@,$build,;t t 10280s,@build_cpu@,$build_cpu,;t t 10281s,@build_vendor@,$build_vendor,;t t 10282s,@build_os@,$build_os,;t t 10283s,@host@,$host,;t t 10284s,@host_cpu@,$host_cpu,;t t 10285s,@host_vendor@,$host_vendor,;t t 10286s,@host_os@,$host_os,;t t 10287s,@LIBICONV@,$LIBICONV,;t t 10288s,@LTLIBICONV@,$LTLIBICONV,;t t 10289s,@INTLLIBS@,$INTLLIBS,;t t 10290s,@LIBINTL@,$LIBINTL,;t t 10291s,@LTLIBINTL@,$LTLIBINTL,;t t 10292s,@POSUB@,$POSUB,;t t 10293s,@YACC@,$YACC,;t t 10294s,@LEX@,$LEX,;t t 10295s,@LEXLIB@,$LEXLIB,;t t 10296s,@LEX_OUTPUT_ROOT@,$LEX_OUTPUT_ROOT,;t t 10297s,@CXX@,$CXX,;t t 10298s,@CXXFLAGS@,$CXXFLAGS,;t t 10299s,@ac_ct_CXX@,$ac_ct_CXX,;t t 10300s,@CXXDEPMODE@,$CXXDEPMODE,;t t 10301s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t 10302s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t 10303s,@LN_S@,$LN_S,;t t 10304s,@RANLIB@,$RANLIB,;t t 10305s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t 10306s,@BISON@,$BISON,;t t 10307s,@HELP2MAN@,$HELP2MAN,;t t 10308s,@M4@,$M4,;t t 10309s,@INDENT@,$INDENT,;t t 10310s,@ALLOCA@,$ALLOCA,;t t 10311s,@CPP@,$CPP,;t t 10312s,@EGREP@,$EGREP,;t t 10313s,@LIBOBJS@,$LIBOBJS,;t t 10314s,@LTLIBOBJS@,$LTLIBOBJS,;t t 10315CEOF 10316 10317_ACEOF 10318 10319 cat >>$CONFIG_STATUS <<\_ACEOF 10320 # Split the substitutions into bite-sized pieces for seds with 10321 # small command number limits, like on Digital OSF/1 and HP-UX. 10322 ac_max_sed_lines=48 10323 ac_sed_frag=1 # Number of current file. 10324 ac_beg=1 # First line for current file. 10325 ac_end=$ac_max_sed_lines # Line after last line for current file. 10326 ac_more_lines=: 10327 ac_sed_cmds= 10328 while $ac_more_lines; do 10329 if test $ac_beg -gt 1; then 10330 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 10331 else 10332 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 10333 fi 10334 if test ! -s $tmp/subs.frag; then 10335 ac_more_lines=false 10336 else 10337 # The purpose of the label and of the branching condition is to 10338 # speed up the sed processing (if there are no `@' at all, there 10339 # is no need to browse any of the substitutions). 10340 # These are the two extra sed commands mentioned above. 10341 (echo ':t 10342 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 10343 if test -z "$ac_sed_cmds"; then 10344 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 10345 else 10346 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 10347 fi 10348 ac_sed_frag=`expr $ac_sed_frag + 1` 10349 ac_beg=$ac_end 10350 ac_end=`expr $ac_end + $ac_max_sed_lines` 10351 fi 10352 done 10353 if test -z "$ac_sed_cmds"; then 10354 ac_sed_cmds=cat 10355 fi 10356fi # test -n "$CONFIG_FILES" 10357 10358_ACEOF 10359cat >>$CONFIG_STATUS <<\_ACEOF 10360for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 10361 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 10362 case $ac_file in 10363 - | *:- | *:-:* ) # input from stdin 10364 cat >$tmp/stdin 10365 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 10366 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 10367 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 10368 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 10369 * ) ac_file_in=$ac_file.in ;; 10370 esac 10371 10372 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 10373 ac_dir=`(dirname "$ac_file") 2>/dev/null || 10374$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10375 X"$ac_file" : 'X\(//\)[^/]' \| \ 10376 X"$ac_file" : 'X\(//\)$' \| \ 10377 X"$ac_file" : 'X\(/\)' \| \ 10378 . : '\(.\)' 2>/dev/null || 10379echo X"$ac_file" | 10380 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10381 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10382 /^X\(\/\/\)$/{ s//\1/; q; } 10383 /^X\(\/\).*/{ s//\1/; q; } 10384 s/.*/./; q'` 10385 { if $as_mkdir_p; then 10386 mkdir -p "$ac_dir" 10387 else 10388 as_dir="$ac_dir" 10389 as_dirs= 10390 while test ! -d "$as_dir"; do 10391 as_dirs="$as_dir $as_dirs" 10392 as_dir=`(dirname "$as_dir") 2>/dev/null || 10393$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10394 X"$as_dir" : 'X\(//\)[^/]' \| \ 10395 X"$as_dir" : 'X\(//\)$' \| \ 10396 X"$as_dir" : 'X\(/\)' \| \ 10397 . : '\(.\)' 2>/dev/null || 10398echo X"$as_dir" | 10399 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10400 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10401 /^X\(\/\/\)$/{ s//\1/; q; } 10402 /^X\(\/\).*/{ s//\1/; q; } 10403 s/.*/./; q'` 10404 done 10405 test ! -n "$as_dirs" || mkdir $as_dirs 10406 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 10407echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 10408 { (exit 1); exit 1; }; }; } 10409 10410 ac_builddir=. 10411 10412if test "$ac_dir" != .; then 10413 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 10414 # A "../" for each directory in $ac_dir_suffix. 10415 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 10416else 10417 ac_dir_suffix= ac_top_builddir= 10418fi 10419 10420case $srcdir in 10421 .) # No --srcdir option. We are building in place. 10422 ac_srcdir=. 10423 if test -z "$ac_top_builddir"; then 10424 ac_top_srcdir=. 10425 else 10426 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 10427 fi ;; 10428 [\\/]* | ?:[\\/]* ) # Absolute path. 10429 ac_srcdir=$srcdir$ac_dir_suffix; 10430 ac_top_srcdir=$srcdir ;; 10431 *) # Relative path. 10432 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 10433 ac_top_srcdir=$ac_top_builddir$srcdir ;; 10434esac 10435 10436# Do not use `cd foo && pwd` to compute absolute paths, because 10437# the directories may not exist. 10438case `pwd` in 10439.) ac_abs_builddir="$ac_dir";; 10440*) 10441 case "$ac_dir" in 10442 .) ac_abs_builddir=`pwd`;; 10443 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 10444 *) ac_abs_builddir=`pwd`/"$ac_dir";; 10445 esac;; 10446esac 10447case $ac_abs_builddir in 10448.) ac_abs_top_builddir=${ac_top_builddir}.;; 10449*) 10450 case ${ac_top_builddir}. in 10451 .) ac_abs_top_builddir=$ac_abs_builddir;; 10452 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 10453 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 10454 esac;; 10455esac 10456case $ac_abs_builddir in 10457.) ac_abs_srcdir=$ac_srcdir;; 10458*) 10459 case $ac_srcdir in 10460 .) ac_abs_srcdir=$ac_abs_builddir;; 10461 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 10462 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 10463 esac;; 10464esac 10465case $ac_abs_builddir in 10466.) ac_abs_top_srcdir=$ac_top_srcdir;; 10467*) 10468 case $ac_top_srcdir in 10469 .) ac_abs_top_srcdir=$ac_abs_builddir;; 10470 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 10471 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 10472 esac;; 10473esac 10474 10475 10476 case $INSTALL in 10477 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 10478 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 10479 esac 10480 10481 # Let's still pretend it is `configure' which instantiates (i.e., don't 10482 # use $as_me), people would be surprised to read: 10483 # /* config.h. Generated by config.status. */ 10484 if test x"$ac_file" = x-; then 10485 configure_input= 10486 else 10487 configure_input="$ac_file. " 10488 fi 10489 configure_input=$configure_input"Generated from `echo $ac_file_in | 10490 sed 's,.*/,,'` by configure." 10491 10492 # First look for the input files in the build tree, otherwise in the 10493 # src tree. 10494 ac_file_inputs=`IFS=: 10495 for f in $ac_file_in; do 10496 case $f in 10497 -) echo $tmp/stdin ;; 10498 [\\/$]*) 10499 # Absolute (can't be DOS-style, as IFS=:) 10500 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 10501echo "$as_me: error: cannot find input file: $f" >&2;} 10502 { (exit 1); exit 1; }; } 10503 echo "$f";; 10504 *) # Relative 10505 if test -f "$f"; then 10506 # Build tree 10507 echo "$f" 10508 elif test -f "$srcdir/$f"; then 10509 # Source tree 10510 echo "$srcdir/$f" 10511 else 10512 # /dev/null tree 10513 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 10514echo "$as_me: error: cannot find input file: $f" >&2;} 10515 { (exit 1); exit 1; }; } 10516 fi;; 10517 esac 10518 done` || { (exit 1); exit 1; } 10519 10520 if test x"$ac_file" != x-; then 10521 { echo "$as_me:$LINENO: creating $ac_file" >&5 10522echo "$as_me: creating $ac_file" >&6;} 10523 rm -f "$ac_file" 10524 fi 10525_ACEOF 10526cat >>$CONFIG_STATUS <<_ACEOF 10527 sed "$ac_vpsub 10528$extrasub 10529_ACEOF 10530cat >>$CONFIG_STATUS <<\_ACEOF 10531:t 10532/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 10533s,@configure_input@,$configure_input,;t t 10534s,@srcdir@,$ac_srcdir,;t t 10535s,@abs_srcdir@,$ac_abs_srcdir,;t t 10536s,@top_srcdir@,$ac_top_srcdir,;t t 10537s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 10538s,@builddir@,$ac_builddir,;t t 10539s,@abs_builddir@,$ac_abs_builddir,;t t 10540s,@top_builddir@,$ac_top_builddir,;t t 10541s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 10542s,@INSTALL@,$ac_INSTALL,;t t 10543" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 10544 rm -f $tmp/stdin 10545 if test x"$ac_file" != x-; then 10546 mv $tmp/out $ac_file 10547 else 10548 cat $tmp/out 10549 rm -f $tmp/out 10550 fi 10551 10552done 10553_ACEOF 10554cat >>$CONFIG_STATUS <<\_ACEOF 10555 10556# 10557# CONFIG_HEADER section. 10558# 10559 10560# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 10561# NAME is the cpp macro being defined and VALUE is the value it is being given. 10562# 10563# ac_d sets the value in "#define NAME VALUE" lines. 10564ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 10565ac_dB='[ ].*$,\1#\2' 10566ac_dC=' ' 10567ac_dD=',;t' 10568# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 10569ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 10570ac_uB='$,\1#\2define\3' 10571ac_uC=' ' 10572ac_uD=',;t' 10573 10574for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 10575 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 10576 case $ac_file in 10577 - | *:- | *:-:* ) # input from stdin 10578 cat >$tmp/stdin 10579 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 10580 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 10581 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 10582 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 10583 * ) ac_file_in=$ac_file.in ;; 10584 esac 10585 10586 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 10587echo "$as_me: creating $ac_file" >&6;} 10588 10589 # First look for the input files in the build tree, otherwise in the 10590 # src tree. 10591 ac_file_inputs=`IFS=: 10592 for f in $ac_file_in; do 10593 case $f in 10594 -) echo $tmp/stdin ;; 10595 [\\/$]*) 10596 # Absolute (can't be DOS-style, as IFS=:) 10597 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 10598echo "$as_me: error: cannot find input file: $f" >&2;} 10599 { (exit 1); exit 1; }; } 10600 # Do quote $f, to prevent DOS paths from being IFS'd. 10601 echo "$f";; 10602 *) # Relative 10603 if test -f "$f"; then 10604 # Build tree 10605 echo "$f" 10606 elif test -f "$srcdir/$f"; then 10607 # Source tree 10608 echo "$srcdir/$f" 10609 else 10610 # /dev/null tree 10611 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 10612echo "$as_me: error: cannot find input file: $f" >&2;} 10613 { (exit 1); exit 1; }; } 10614 fi;; 10615 esac 10616 done` || { (exit 1); exit 1; } 10617 # Remove the trailing spaces. 10618 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 10619 10620_ACEOF 10621 10622# Transform confdefs.h into two sed scripts, `conftest.defines' and 10623# `conftest.undefs', that substitutes the proper values into 10624# config.h.in to produce config.h. The first handles `#define' 10625# templates, and the second `#undef' templates. 10626# And first: Protect against being on the right side of a sed subst in 10627# config.status. Protect against being in an unquoted here document 10628# in config.status. 10629rm -f conftest.defines conftest.undefs 10630# Using a here document instead of a string reduces the quoting nightmare. 10631# Putting comments in sed scripts is not portable. 10632# 10633# `end' is used to avoid that the second main sed command (meant for 10634# 0-ary CPP macros) applies to n-ary macro definitions. 10635# See the Autoconf documentation for `clear'. 10636cat >confdef2sed.sed <<\_ACEOF 10637s/[\\&,]/\\&/g 10638s,[\\$`],\\&,g 10639t clear 10640: clear 10641s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 10642t end 10643s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 10644: end 10645_ACEOF 10646# If some macros were called several times there might be several times 10647# the same #defines, which is useless. Nevertheless, we may not want to 10648# sort them, since we want the *last* AC-DEFINE to be honored. 10649uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 10650sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 10651rm -f confdef2sed.sed 10652 10653# This sed command replaces #undef with comments. This is necessary, for 10654# example, in the case of _POSIX_SOURCE, which is predefined and required 10655# on some systems where configure will not decide to define it. 10656cat >>conftest.undefs <<\_ACEOF 10657s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 10658_ACEOF 10659 10660# Break up conftest.defines because some shells have a limit on the size 10661# of here documents, and old seds have small limits too (100 cmds). 10662echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 10663echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 10664echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 10665echo ' :' >>$CONFIG_STATUS 10666rm -f conftest.tail 10667while grep . conftest.defines >/dev/null 10668do 10669 # Write a limited-size here document to $tmp/defines.sed. 10670 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 10671 # Speed up: don't consider the non `#define' lines. 10672 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 10673 # Work around the forget-to-reset-the-flag bug. 10674 echo 't clr' >>$CONFIG_STATUS 10675 echo ': clr' >>$CONFIG_STATUS 10676 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 10677 echo 'CEOF 10678 sed -f $tmp/defines.sed $tmp/in >$tmp/out 10679 rm -f $tmp/in 10680 mv $tmp/out $tmp/in 10681' >>$CONFIG_STATUS 10682 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 10683 rm -f conftest.defines 10684 mv conftest.tail conftest.defines 10685done 10686rm -f conftest.defines 10687echo ' fi # grep' >>$CONFIG_STATUS 10688echo >>$CONFIG_STATUS 10689 10690# Break up conftest.undefs because some shells have a limit on the size 10691# of here documents, and old seds have small limits too (100 cmds). 10692echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 10693rm -f conftest.tail 10694while grep . conftest.undefs >/dev/null 10695do 10696 # Write a limited-size here document to $tmp/undefs.sed. 10697 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 10698 # Speed up: don't consider the non `#undef' 10699 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 10700 # Work around the forget-to-reset-the-flag bug. 10701 echo 't clr' >>$CONFIG_STATUS 10702 echo ': clr' >>$CONFIG_STATUS 10703 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 10704 echo 'CEOF 10705 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 10706 rm -f $tmp/in 10707 mv $tmp/out $tmp/in 10708' >>$CONFIG_STATUS 10709 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 10710 rm -f conftest.undefs 10711 mv conftest.tail conftest.undefs 10712done 10713rm -f conftest.undefs 10714 10715cat >>$CONFIG_STATUS <<\_ACEOF 10716 # Let's still pretend it is `configure' which instantiates (i.e., don't 10717 # use $as_me), people would be surprised to read: 10718 # /* config.h. Generated by config.status. */ 10719 if test x"$ac_file" = x-; then 10720 echo "/* Generated by configure. */" >$tmp/config.h 10721 else 10722 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 10723 fi 10724 cat $tmp/in >>$tmp/config.h 10725 rm -f $tmp/in 10726 if test x"$ac_file" != x-; then 10727 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then 10728 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 10729echo "$as_me: $ac_file is unchanged" >&6;} 10730 else 10731 ac_dir=`(dirname "$ac_file") 2>/dev/null || 10732$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10733 X"$ac_file" : 'X\(//\)[^/]' \| \ 10734 X"$ac_file" : 'X\(//\)$' \| \ 10735 X"$ac_file" : 'X\(/\)' \| \ 10736 . : '\(.\)' 2>/dev/null || 10737echo X"$ac_file" | 10738 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10739 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10740 /^X\(\/\/\)$/{ s//\1/; q; } 10741 /^X\(\/\).*/{ s//\1/; q; } 10742 s/.*/./; q'` 10743 { if $as_mkdir_p; then 10744 mkdir -p "$ac_dir" 10745 else 10746 as_dir="$ac_dir" 10747 as_dirs= 10748 while test ! -d "$as_dir"; do 10749 as_dirs="$as_dir $as_dirs" 10750 as_dir=`(dirname "$as_dir") 2>/dev/null || 10751$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10752 X"$as_dir" : 'X\(//\)[^/]' \| \ 10753 X"$as_dir" : 'X\(//\)$' \| \ 10754 X"$as_dir" : 'X\(/\)' \| \ 10755 . : '\(.\)' 2>/dev/null || 10756echo X"$as_dir" | 10757 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10758 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10759 /^X\(\/\/\)$/{ s//\1/; q; } 10760 /^X\(\/\).*/{ s//\1/; q; } 10761 s/.*/./; q'` 10762 done 10763 test ! -n "$as_dirs" || mkdir $as_dirs 10764 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 10765echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 10766 { (exit 1); exit 1; }; }; } 10767 10768 rm -f $ac_file 10769 mv $tmp/config.h $ac_file 10770 fi 10771 else 10772 cat $tmp/config.h 10773 rm -f $tmp/config.h 10774 fi 10775# Compute $ac_file's index in $config_headers. 10776_am_stamp_count=1 10777for _am_header in $config_headers :; do 10778 case $_am_header in 10779 $ac_file | $ac_file:* ) 10780 break ;; 10781 * ) 10782 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 10783 esac 10784done 10785echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null || 10786$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10787 X$ac_file : 'X\(//\)[^/]' \| \ 10788 X$ac_file : 'X\(//\)$' \| \ 10789 X$ac_file : 'X\(/\)' \| \ 10790 . : '\(.\)' 2>/dev/null || 10791echo X$ac_file | 10792 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10793 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10794 /^X\(\/\/\)$/{ s//\1/; q; } 10795 /^X\(\/\).*/{ s//\1/; q; } 10796 s/.*/./; q'`/stamp-h$_am_stamp_count 10797done 10798_ACEOF 10799cat >>$CONFIG_STATUS <<\_ACEOF 10800 10801# 10802# CONFIG_COMMANDS section. 10803# 10804for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue 10805 ac_dest=`echo "$ac_file" | sed 's,:.*,,'` 10806 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` 10807 ac_dir=`(dirname "$ac_dest") 2>/dev/null || 10808$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10809 X"$ac_dest" : 'X\(//\)[^/]' \| \ 10810 X"$ac_dest" : 'X\(//\)$' \| \ 10811 X"$ac_dest" : 'X\(/\)' \| \ 10812 . : '\(.\)' 2>/dev/null || 10813echo X"$ac_dest" | 10814 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10815 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10816 /^X\(\/\/\)$/{ s//\1/; q; } 10817 /^X\(\/\).*/{ s//\1/; q; } 10818 s/.*/./; q'` 10819 { if $as_mkdir_p; then 10820 mkdir -p "$ac_dir" 10821 else 10822 as_dir="$ac_dir" 10823 as_dirs= 10824 while test ! -d "$as_dir"; do 10825 as_dirs="$as_dir $as_dirs" 10826 as_dir=`(dirname "$as_dir") 2>/dev/null || 10827$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10828 X"$as_dir" : 'X\(//\)[^/]' \| \ 10829 X"$as_dir" : 'X\(//\)$' \| \ 10830 X"$as_dir" : 'X\(/\)' \| \ 10831 . : '\(.\)' 2>/dev/null || 10832echo X"$as_dir" | 10833 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 10834 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 10835 /^X\(\/\/\)$/{ s//\1/; q; } 10836 /^X\(\/\).*/{ s//\1/; q; } 10837 s/.*/./; q'` 10838 done 10839 test ! -n "$as_dirs" || mkdir $as_dirs 10840 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 10841echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 10842 { (exit 1); exit 1; }; }; } 10843 10844 ac_builddir=. 10845 10846if test "$ac_dir" != .; then 10847 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 10848 # A "../" for each directory in $ac_dir_suffix. 10849 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 10850else 10851 ac_dir_suffix= ac_top_builddir= 10852fi 10853 10854case $srcdir in 10855 .) # No --srcdir option. We are building in place. 10856 ac_srcdir=. 10857 if test -z "$ac_top_builddir"; then 10858 ac_top_srcdir=. 10859 else 10860 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 10861 fi ;; 10862 [\\/]* | ?:[\\/]* ) # Absolute path. 10863 ac_srcdir=$srcdir$ac_dir_suffix; 10864 ac_top_srcdir=$srcdir ;; 10865 *) # Relative path. 10866 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 10867 ac_top_srcdir=$ac_top_builddir$srcdir ;; 10868esac 10869 10870# Do not use `cd foo && pwd` to compute absolute paths, because 10871# the directories may not exist. 10872case `pwd` in 10873.) ac_abs_builddir="$ac_dir";; 10874*) 10875 case "$ac_dir" in 10876 .) ac_abs_builddir=`pwd`;; 10877 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 10878 *) ac_abs_builddir=`pwd`/"$ac_dir";; 10879 esac;; 10880esac 10881case $ac_abs_builddir in 10882.) ac_abs_top_builddir=${ac_top_builddir}.;; 10883*) 10884 case ${ac_top_builddir}. in 10885 .) ac_abs_top_builddir=$ac_abs_builddir;; 10886 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 10887 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 10888 esac;; 10889esac 10890case $ac_abs_builddir in 10891.) ac_abs_srcdir=$ac_srcdir;; 10892*) 10893 case $ac_srcdir in 10894 .) ac_abs_srcdir=$ac_abs_builddir;; 10895 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 10896 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 10897 esac;; 10898esac 10899case $ac_abs_builddir in 10900.) ac_abs_top_srcdir=$ac_top_srcdir;; 10901*) 10902 case $ac_top_srcdir in 10903 .) ac_abs_top_srcdir=$ac_abs_builddir;; 10904 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 10905 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 10906 esac;; 10907esac 10908 10909 10910 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 10911echo "$as_me: executing $ac_dest commands" >&6;} 10912 case $ac_dest in 10913 default-1 ) 10914 for ac_file in $CONFIG_FILES; do 10915 # Support "outfile[:infile[:infile...]]" 10916 case "$ac_file" in 10917 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 10918 esac 10919 # PO directories have a Makefile.in generated from Makefile.in.in. 10920 case "$ac_file" in */Makefile.in) 10921 # Adjust a relative srcdir. 10922 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` 10923 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" 10924 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` 10925 # In autoconf-2.13 it is called $ac_given_srcdir. 10926 # In autoconf-2.50 it is called $srcdir. 10927 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" 10928 case "$ac_given_srcdir" in 10929 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; 10930 /*) top_srcdir="$ac_given_srcdir" ;; 10931 *) top_srcdir="$ac_dots$ac_given_srcdir" ;; 10932 esac 10933 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then 10934 rm -f "$ac_dir/POTFILES" 10935 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" 10936 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" 10937 POMAKEFILEDEPS="POTFILES.in" 10938 # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend 10939 # on $ac_dir but don't depend on user-specified configuration 10940 # parameters. 10941 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then 10942 # The LINGUAS file contains the set of available languages. 10943 if test -n "$OBSOLETE_ALL_LINGUAS"; then 10944 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" 10945 fi 10946 ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"` 10947 # Hide the ALL_LINGUAS assigment from automake. 10948 eval 'ALL_LINGUAS''=$ALL_LINGUAS_' 10949 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" 10950 else 10951 # The set of available languages was given in configure.in. 10952 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' 10953 fi 10954 case "$ac_given_srcdir" in 10955 .) srcdirpre= ;; 10956 *) srcdirpre='$(srcdir)/' ;; 10957 esac 10958 POFILES= 10959 GMOFILES= 10960 UPDATEPOFILES= 10961 DUMMYPOFILES= 10962 for lang in $ALL_LINGUAS; do 10963 POFILES="$POFILES $srcdirpre$lang.po" 10964 GMOFILES="$GMOFILES $srcdirpre$lang.gmo" 10965 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" 10966 DUMMYPOFILES="$DUMMYPOFILES $lang.nop" 10967 done 10968 # CATALOGS depends on both $ac_dir and the user's LINGUAS 10969 # environment variable. 10970 INST_LINGUAS= 10971 if test -n "$ALL_LINGUAS"; then 10972 for presentlang in $ALL_LINGUAS; do 10973 useit=no 10974 if test "%UNSET%" != "$LINGUAS"; then 10975 desiredlanguages="$LINGUAS" 10976 else 10977 desiredlanguages="$ALL_LINGUAS" 10978 fi 10979 for desiredlang in $desiredlanguages; do 10980 # Use the presentlang catalog if desiredlang is 10981 # a. equal to presentlang, or 10982 # b. a variant of presentlang (because in this case, 10983 # presentlang can be used as a fallback for messages 10984 # which are not translated in the desiredlang catalog). 10985 case "$desiredlang" in 10986 "$presentlang"*) useit=yes;; 10987 esac 10988 done 10989 if test $useit = yes; then 10990 INST_LINGUAS="$INST_LINGUAS $presentlang" 10991 fi 10992 done 10993 fi 10994 CATALOGS= 10995 if test -n "$INST_LINGUAS"; then 10996 for lang in $INST_LINGUAS; do 10997 CATALOGS="$CATALOGS $lang.gmo" 10998 done 10999 fi 11000 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" 11001 sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" 11002 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do 11003 if test -f "$f"; then 11004 case "$f" in 11005 *.orig | *.bak | *~) ;; 11006 *) cat "$f" >> "$ac_dir/Makefile" ;; 11007 esac 11008 fi 11009 done 11010 fi 11011 ;; 11012 esac 11013 done ;; 11014 depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do 11015 # Strip MF so we end up with the name of the file. 11016 mf=`echo "$mf" | sed -e 's/:.*$//'` 11017 # Check whether this is an Automake generated Makefile or not. 11018 # We used to match only the files named `Makefile.in', but 11019 # some people rename them; so instead we look at the file content. 11020 # Grep'ing the first line is not enough: some people post-process 11021 # each Makefile.in and add a new line on top of each file to say so. 11022 # So let's grep whole file. 11023 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then 11024 dirpart=`(dirname "$mf") 2>/dev/null || 11025$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11026 X"$mf" : 'X\(//\)[^/]' \| \ 11027 X"$mf" : 'X\(//\)$' \| \ 11028 X"$mf" : 'X\(/\)' \| \ 11029 . : '\(.\)' 2>/dev/null || 11030echo X"$mf" | 11031 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11032 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11033 /^X\(\/\/\)$/{ s//\1/; q; } 11034 /^X\(\/\).*/{ s//\1/; q; } 11035 s/.*/./; q'` 11036 else 11037 continue 11038 fi 11039 # Extract the definition of DEPDIR, am__include, and am__quote 11040 # from the Makefile without running `make'. 11041 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11042 test -z "$DEPDIR" && continue 11043 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11044 test -z "am__include" && continue 11045 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11046 # When using ansi2knr, U may be empty or an underscore; expand it 11047 U=`sed -n 's/^U = //p' < "$mf"` 11048 # Find all dependency output files, they are included files with 11049 # $(DEPDIR) in their names. We invoke sed twice because it is the 11050 # simplest approach to changing $(DEPDIR) to its actual value in the 11051 # expansion. 11052 for file in `sed -n " 11053 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11054 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11055 # Make sure the directory exists. 11056 test -f "$dirpart/$file" && continue 11057 fdir=`(dirname "$file") 2>/dev/null || 11058$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11059 X"$file" : 'X\(//\)[^/]' \| \ 11060 X"$file" : 'X\(//\)$' \| \ 11061 X"$file" : 'X\(/\)' \| \ 11062 . : '\(.\)' 2>/dev/null || 11063echo X"$file" | 11064 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11065 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11066 /^X\(\/\/\)$/{ s//\1/; q; } 11067 /^X\(\/\).*/{ s//\1/; q; } 11068 s/.*/./; q'` 11069 { if $as_mkdir_p; then 11070 mkdir -p $dirpart/$fdir 11071 else 11072 as_dir=$dirpart/$fdir 11073 as_dirs= 11074 while test ! -d "$as_dir"; do 11075 as_dirs="$as_dir $as_dirs" 11076 as_dir=`(dirname "$as_dir") 2>/dev/null || 11077$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11078 X"$as_dir" : 'X\(//\)[^/]' \| \ 11079 X"$as_dir" : 'X\(//\)$' \| \ 11080 X"$as_dir" : 'X\(/\)' \| \ 11081 . : '\(.\)' 2>/dev/null || 11082echo X"$as_dir" | 11083 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11084 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11085 /^X\(\/\/\)$/{ s//\1/; q; } 11086 /^X\(\/\).*/{ s//\1/; q; } 11087 s/.*/./; q'` 11088 done 11089 test ! -n "$as_dirs" || mkdir $as_dirs 11090 fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5 11091echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;} 11092 { (exit 1); exit 1; }; }; } 11093 11094 # echo "creating $dirpart/$file" 11095 echo '# dummy' > "$dirpart/$file" 11096 done 11097done 11098 ;; 11099 esac 11100done 11101_ACEOF 11102 11103cat >>$CONFIG_STATUS <<\_ACEOF 11104 11105{ (exit 0); exit 0; } 11106_ACEOF 11107chmod +x $CONFIG_STATUS 11108ac_clean_files=$ac_clean_files_save 11109 11110 11111# configure is writing to config.log, and then calls config.status. 11112# config.status does its own redirection, appending to config.log. 11113# Unfortunately, on DOS this fails, as config.log is still kept open 11114# by configure, so config.status won't be able to write to it; its 11115# output is simply discarded. So we exec the FD to /dev/null, 11116# effectively closing config.log, so it can be properly (re)opened and 11117# appended to by config.status. When coming back to configure, we 11118# need to make the FD available again. 11119if test "$no_create" != yes; then 11120 ac_cs_success=: 11121 ac_config_status_args= 11122 test "$silent" = yes && 11123 ac_config_status_args="$ac_config_status_args --quiet" 11124 exec 5>/dev/null 11125 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11126 exec 5>>config.log 11127 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11128 # would make configure fail if this is the last instruction. 11129 $ac_cs_success || { (exit 1); exit 1; } 11130fi 11131 11132