configure revision 230237
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.61. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9## --------------------- ## 10## M4sh Initialization. ## 11## --------------------- ## 12 13# Be more Bourne compatible 14DUALCASE=1; export DUALCASE # for MKS sh 15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 16 emulate sh 17 NULLCMD=: 18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 19 # is contrary to our usage. Disable this feature. 20 alias -g '${1+"$@"}'='"$@"' 21 setopt NO_GLOB_SUBST 22else 23 case `(set -o) 2>/dev/null` in 24 *posix*) set -o posix ;; 25esac 26 27fi 28 29 30 31 32# PATH needs CR 33# Avoid depending upon Character Ranges. 34as_cr_letters='abcdefghijklmnopqrstuvwxyz' 35as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 36as_cr_Letters=$as_cr_letters$as_cr_LETTERS 37as_cr_digits='0123456789' 38as_cr_alnum=$as_cr_Letters$as_cr_digits 39 40# The user is always right. 41if test "${PATH_SEPARATOR+set}" != set; then 42 echo "#! /bin/sh" >conf$$.sh 43 echo "exit 0" >>conf$$.sh 44 chmod +x conf$$.sh 45 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 46 PATH_SEPARATOR=';' 47 else 48 PATH_SEPARATOR=: 49 fi 50 rm -f conf$$.sh 51fi 52 53# Support unset when possible. 54if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 55 as_unset=unset 56else 57 as_unset=false 58fi 59 60 61# IFS 62# We need space, tab and new line, in precisely that order. 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Invocation command line was 1266 1267 $ $0 $@ 1268 1269_ACEOF 1270exec 5>>config.log 1271{ 1272cat <<_ASUNAME 1273## --------- ## 1274## Platform. ## 1275## --------- ## 1276 1277hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1278uname -m = `(uname -m) 2>/dev/null || echo unknown` 1279uname -r = `(uname -r) 2>/dev/null || echo unknown` 1280uname -s = `(uname -s) 2>/dev/null || echo unknown` 1281uname -v = `(uname -v) 2>/dev/null || echo unknown` 1282 1283/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1284/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1285 1286/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1287/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1288/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1289/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1290/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1291/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1292/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1293 1294_ASUNAME 1295 1296as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1297for as_dir in $PATH 1298do 1299 IFS=$as_save_IFS 1300 test -z "$as_dir" && as_dir=. 1301 echo "PATH: $as_dir" 1302done 1303IFS=$as_save_IFS 1304 1305} >&5 1306 1307cat >&5 <<_ACEOF 1308 1309 1310## ----------- ## 1311## Core tests. ## 1312## ----------- ## 1313 1314_ACEOF 1315 1316 1317# Keep a trace of the command line. 1318# Strip out --no-create and --no-recursion so they do not pile up. 1319# Strip out --silent because we don't want to record it for future runs. 1320# Also quote any args containing shell meta-characters. 1321# Make two passes to allow for proper duplicate-argument suppression. 1322ac_configure_args= 1323ac_configure_args0= 1324ac_configure_args1= 1325ac_must_keep_next=false 1326for ac_pass in 1 2 1327do 1328 for ac_arg 1329 do 1330 case $ac_arg in 1331 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1332 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1333 | -silent | --silent | --silen | --sile | --sil) 1334 continue ;; 1335 *\'*) 1336 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1337 esac 1338 case $ac_pass in 1339 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1340 2) 1341 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1342 if test $ac_must_keep_next = true; then 1343 ac_must_keep_next=false # Got value, back to normal. 1344 else 1345 case $ac_arg in 1346 *=* | --config-cache | -C | -disable-* | --disable-* \ 1347 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1348 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1349 | -with-* | --with-* | -without-* | --without-* | --x) 1350 case "$ac_configure_args0 " in 1351 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1352 esac 1353 ;; 1354 -* ) ac_must_keep_next=true ;; 1355 esac 1356 fi 1357 ac_configure_args="$ac_configure_args '$ac_arg'" 1358 ;; 1359 esac 1360 done 1361done 1362$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1363$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1364 1365# When interrupted or exit'd, cleanup temporary files, and complete 1366# config.log. We remove comments because anyway the quotes in there 1367# would cause problems or look ugly. 1368# WARNING: Use '\'' to represent an apostrophe within the trap. 1369# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1370trap 'exit_status=$? 1371 # Save into config.log some information that might help in debugging. 1372 { 1373 echo 1374 1375 cat <<\_ASBOX 1376## ---------------- ## 1377## Cache variables. ## 1378## ---------------- ## 1379_ASBOX 1380 echo 1381 # The following way of writing the cache mishandles newlines in values, 1382( 1383 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1384 eval ac_val=\$$ac_var 1385 case $ac_val in #( 1386 *${as_nl}*) 1387 case $ac_var in #( 1388 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1389echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1390 esac 1391 case $ac_var in #( 1392 _ | IFS | as_nl) ;; #( 1393 *) $as_unset $ac_var ;; 1394 esac ;; 1395 esac 1396 done 1397 (set) 2>&1 | 1398 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1399 *${as_nl}ac_space=\ *) 1400 sed -n \ 1401 "s/'\''/'\''\\\\'\'''\''/g; 1402 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1403 ;; #( 1404 *) 1405 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1406 ;; 1407 esac | 1408 sort 1409) 1410 echo 1411 1412 cat <<\_ASBOX 1413## ----------------- ## 1414## Output variables. ## 1415## ----------------- ## 1416_ASBOX 1417 echo 1418 for ac_var in $ac_subst_vars 1419 do 1420 eval ac_val=\$$ac_var 1421 case $ac_val in 1422 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1423 esac 1424 echo "$ac_var='\''$ac_val'\''" 1425 done | sort 1426 echo 1427 1428 if test -n "$ac_subst_files"; then 1429 cat <<\_ASBOX 1430## ------------------- ## 1431## File substitutions. ## 1432## ------------------- ## 1433_ASBOX 1434 echo 1435 for ac_var in $ac_subst_files 1436 do 1437 eval ac_val=\$$ac_var 1438 case $ac_val in 1439 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1440 esac 1441 echo "$ac_var='\''$ac_val'\''" 1442 done | sort 1443 echo 1444 fi 1445 1446 if test -s confdefs.h; then 1447 cat <<\_ASBOX 1448## ----------- ## 1449## confdefs.h. ## 1450## ----------- ## 1451_ASBOX 1452 echo 1453 cat confdefs.h 1454 echo 1455 fi 1456 test "$ac_signal" != 0 && 1457 echo "$as_me: caught signal $ac_signal" 1458 echo "$as_me: exit $exit_status" 1459 } >&5 1460 rm -f core *.core core.conftest.* && 1461 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1462 exit $exit_status 1463' 0 1464for ac_signal in 1 2 13 15; do 1465 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1466done 1467ac_signal=0 1468 1469# confdefs.h avoids OS command line length limits that DEFS can exceed. 1470rm -f -r conftest* confdefs.h 1471 1472# Predefined preprocessor variables. 1473 1474cat >>confdefs.h <<_ACEOF 1475#define PACKAGE_NAME "$PACKAGE_NAME" 1476_ACEOF 1477 1478 1479cat >>confdefs.h <<_ACEOF 1480#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1481_ACEOF 1482 1483 1484cat >>confdefs.h <<_ACEOF 1485#define PACKAGE_VERSION "$PACKAGE_VERSION" 1486_ACEOF 1487 1488 1489cat >>confdefs.h <<_ACEOF 1490#define PACKAGE_STRING "$PACKAGE_STRING" 1491_ACEOF 1492 1493 1494cat >>confdefs.h <<_ACEOF 1495#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1496_ACEOF 1497 1498 1499# Let the site file select an alternate cache file if it wants to. 1500# Prefer explicitly selected file to automatically selected ones. 1501if test -n "$CONFIG_SITE"; then 1502 set x "$CONFIG_SITE" 1503elif test "x$prefix" != xNONE; then 1504 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1505else 1506 set x "$ac_default_prefix/share/config.site" \ 1507 "$ac_default_prefix/etc/config.site" 1508fi 1509shift 1510for ac_site_file 1511do 1512 if test -r "$ac_site_file"; then 1513 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1514echo "$as_me: loading site script $ac_site_file" >&6;} 1515 sed 's/^/| /' "$ac_site_file" >&5 1516 . "$ac_site_file" 1517 fi 1518done 1519 1520if test -r "$cache_file"; then 1521 # Some versions of bash will fail to source /dev/null (special 1522 # files actually), so we avoid doing that. 1523 if test -f "$cache_file"; then 1524 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1525echo "$as_me: loading cache $cache_file" >&6;} 1526 case $cache_file in 1527 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1528 *) . "./$cache_file";; 1529 esac 1530 fi 1531else 1532 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1533echo "$as_me: creating cache $cache_file" >&6;} 1534 >$cache_file 1535fi 1536 1537# Check that the precious variables saved in the cache have kept the same 1538# value. 1539ac_cache_corrupted=false 1540for ac_var in $ac_precious_vars; do 1541 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1542 eval ac_new_set=\$ac_env_${ac_var}_set 1543 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1544 eval ac_new_val=\$ac_env_${ac_var}_value 1545 case $ac_old_set,$ac_new_set in 1546 set,) 1547 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1548echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1549 ac_cache_corrupted=: ;; 1550 ,set) 1551 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1552echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1553 ac_cache_corrupted=: ;; 1554 ,);; 1555 *) 1556 if test "x$ac_old_val" != "x$ac_new_val"; then 1557 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1558echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1559 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1560echo "$as_me: former value: $ac_old_val" >&2;} 1561 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1562echo "$as_me: current value: $ac_new_val" >&2;} 1563 ac_cache_corrupted=: 1564 fi;; 1565 esac 1566 # Pass precious variables to config.status. 1567 if test "$ac_new_set" = set; then 1568 case $ac_new_val in 1569 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1570 *) ac_arg=$ac_var=$ac_new_val ;; 1571 esac 1572 case " $ac_configure_args " in 1573 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1574 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1575 esac 1576 fi 1577done 1578if $ac_cache_corrupted; then 1579 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1580echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1581 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1582echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1583 { (exit 1); exit 1; }; } 1584fi 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602ac_ext=c 1603ac_cpp='$CPP $CPPFLAGS' 1604ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1605ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1606ac_compiler_gnu=$ac_cv_c_compiler_gnu 1607 1608 1609{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 1610echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } 1611set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 1612if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 1613 echo $ECHO_N "(cached) $ECHO_C" >&6 1614else 1615 cat >conftest.make <<\_ACEOF 1616SHELL = /bin/sh 1617all: 1618 @echo '@@@%%%=$(MAKE)=@@@%%%' 1619_ACEOF 1620# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 1621case `${MAKE-make} -f conftest.make 2>/dev/null` in 1622 *@@@%%%=?*=@@@%%%*) 1623 eval ac_cv_prog_make_${ac_make}_set=yes;; 1624 *) 1625 eval ac_cv_prog_make_${ac_make}_set=no;; 1626esac 1627rm -f conftest.make 1628fi 1629if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 1630 { echo "$as_me:$LINENO: result: yes" >&5 1631echo "${ECHO_T}yes" >&6; } 1632 SET_MAKE= 1633else 1634 { echo "$as_me:$LINENO: result: no" >&5 1635echo "${ECHO_T}no" >&6; } 1636 SET_MAKE="MAKE=${MAKE-make}" 1637fi 1638 1639 1640 1641 1642ac_aux_dir=$srcdir 1643 1644subdirs="$subdirs lib src tests doc" 1645 1646 1647extrasub="$extrasub"' 1648/@subdir@/{ 1649h 1650g 1651s/@subdir@/lib/ 1652p 1653g 1654s/@subdir@/src/ 1655p 1656g 1657s/@subdir@/tests/ 1658p 1659g 1660s/@subdir@/doc/ 1661p 1662d 1663} 1664' 1665ac_config_files="$ac_config_files Makefile" 1666 1667cat >confcache <<\_ACEOF 1668# This file is a shell script that caches the results of configure 1669# tests run on this system so they can be shared between configure 1670# scripts and configure runs, see configure's option --config-cache. 1671# It is not useful on other systems. If it contains results you don't 1672# want to keep, you may remove or edit it. 1673# 1674# config.status only pays attention to the cache file if you give it 1675# the --recheck option to rerun configure. 1676# 1677# `ac_cv_env_foo' variables (set or unset) will be overridden when 1678# loading this file, other *unset* `ac_cv_foo' will be assigned the 1679# following values. 1680 1681_ACEOF 1682 1683# The following way of writing the cache mishandles newlines in values, 1684# but we know of no workaround that is simple, portable, and efficient. 1685# So, we kill variables containing newlines. 1686# Ultrix sh set writes to stderr and can't be redirected directly, 1687# and sets the high bit in the cache file unless we assign to the vars. 1688( 1689 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 1690 eval ac_val=\$$ac_var 1691 case $ac_val in #( 1692 *${as_nl}*) 1693 case $ac_var in #( 1694 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1695echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1696 esac 1697 case $ac_var in #( 1698 _ | IFS | as_nl) ;; #( 1699 *) $as_unset $ac_var ;; 1700 esac ;; 1701 esac 1702 done 1703 1704 (set) 2>&1 | 1705 case $as_nl`(ac_space=' '; set) 2>&1` in #( 1706 *${as_nl}ac_space=\ *) 1707 # `set' does not quote correctly, so add quotes (double-quote 1708 # substitution turns \\\\ into \\, and sed turns \\ into \). 1709 sed -n \ 1710 "s/'/'\\\\''/g; 1711 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 1712 ;; #( 1713 *) 1714 # `set' quotes correctly as required by POSIX, so do not add quotes. 1715 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1716 ;; 1717 esac | 1718 sort 1719) | 1720 sed ' 1721 /^ac_cv_env_/b end 1722 t clear 1723 :clear 1724 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 1725 t end 1726 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 1727 :end' >>confcache 1728if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 1729 if test -w "$cache_file"; then 1730 test "x$cache_file" != "x/dev/null" && 1731 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 1732echo "$as_me: updating cache $cache_file" >&6;} 1733 cat confcache >$cache_file 1734 else 1735 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 1736echo "$as_me: not updating unwritable cache $cache_file" >&6;} 1737 fi 1738fi 1739rm -f confcache 1740 1741test "x$prefix" = xNONE && prefix=$ac_default_prefix 1742# Let make expand exec_prefix. 1743test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1744 1745# Transform confdefs.h into DEFS. 1746# Protect against shell expansion while executing Makefile rules. 1747# Protect against Makefile macro expansion. 1748# 1749# If the first sed substitution is executed (which looks for macros that 1750# take arguments), then branch to the quote section. Otherwise, 1751# look for a macro that doesn't take arguments. 1752ac_script=' 1753t clear 1754:clear 1755s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 1756t quote 1757s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 1758t quote 1759b any 1760:quote 1761s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 1762s/\[/\\&/g 1763s/\]/\\&/g 1764s/\$/$$/g 1765H 1766:any 1767${ 1768 g 1769 s/^\n// 1770 s/\n/ /g 1771 p 1772} 1773' 1774DEFS=`sed -n "$ac_script" confdefs.h` 1775 1776 1777ac_libobjs= 1778ac_ltlibobjs= 1779for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 1780 # 1. Remove the extension, and $U if already installed. 1781 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 1782 ac_i=`echo "$ac_i" | sed "$ac_script"` 1783 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 1784 # will be set to the directory where LIBOBJS objects are built. 1785 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 1786 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 1787done 1788LIBOBJS=$ac_libobjs 1789 1790LTLIBOBJS=$ac_ltlibobjs 1791 1792 1793 1794: ${CONFIG_STATUS=./config.status} 1795ac_clean_files_save=$ac_clean_files 1796ac_clean_files="$ac_clean_files $CONFIG_STATUS" 1797{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 1798echo "$as_me: creating $CONFIG_STATUS" >&6;} 1799cat >$CONFIG_STATUS <<_ACEOF 1800#! $SHELL 1801# Generated by $as_me. 1802# Run this file to recreate the current configuration. 1803# Compiler output produced by configure, useful for debugging 1804# configure, is in config.log if it exists. 1805 1806debug=false 1807ac_cs_recheck=false 1808ac_cs_silent=false 1809SHELL=\${CONFIG_SHELL-$SHELL} 1810_ACEOF 1811 1812cat >>$CONFIG_STATUS <<\_ACEOF 1813## --------------------- ## 1814## M4sh Initialization. ## 1815## --------------------- ## 1816 1817# Be more Bourne compatible 1818DUALCASE=1; export DUALCASE # for MKS sh 1819if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 1820 emulate sh 1821 NULLCMD=: 1822 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 1823 # is contrary to our usage. Disable this feature. 1824 alias -g '${1+"$@"}'='"$@"' 1825 setopt NO_GLOB_SUBST 1826else 1827 case `(set -o) 2>/dev/null` in 1828 *posix*) set -o posix ;; 1829esac 1830 1831fi 1832 1833 1834 1835 1836# PATH needs CR 1837# Avoid depending upon Character Ranges. 1838as_cr_letters='abcdefghijklmnopqrstuvwxyz' 1839as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 1840as_cr_Letters=$as_cr_letters$as_cr_LETTERS 1841as_cr_digits='0123456789' 1842as_cr_alnum=$as_cr_Letters$as_cr_digits 1843 1844# The user is always right. 1845if test "${PATH_SEPARATOR+set}" != set; then 1846 echo "#! /bin/sh" >conf$$.sh 1847 echo "exit 0" >>conf$$.sh 1848 chmod +x conf$$.sh 1849 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 1850 PATH_SEPARATOR=';' 1851 else 1852 PATH_SEPARATOR=: 1853 fi 1854 rm -f conf$$.sh 1855fi 1856 1857# Support unset when possible. 1858if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 1859 as_unset=unset 1860else 1861 as_unset=false 1862fi 1863 1864 1865# IFS 1866# We need space, tab and new line, in precisely that order. Quoting is 1867# there to prevent editors from complaining about space-tab. 1868# (If _AS_PATH_WALK were called with IFS unset, it would disable word 1869# splitting by setting IFS to empty value.) 1870as_nl=' 1871' 1872IFS=" "" $as_nl" 1873 1874# Find who we are. Look in the path if we contain no directory separator. 1875case $0 in 1876 *[\\/]* ) as_myself=$0 ;; 1877 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1878for as_dir in $PATH 1879do 1880 IFS=$as_save_IFS 1881 test -z "$as_dir" && as_dir=. 1882 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 1883done 1884IFS=$as_save_IFS 1885 1886 ;; 1887esac 1888# We did not find ourselves, most probably we were run as `sh COMMAND' 1889# in which case we are not to be found in the path. 1890if test "x$as_myself" = x; then 1891 as_myself=$0 1892fi 1893if test ! -f "$as_myself"; then 1894 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 1895 { (exit 1); exit 1; } 1896fi 1897 1898# Work around bugs in pre-3.0 UWIN ksh. 1899for as_var in ENV MAIL MAILPATH 1900do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 1901done 1902PS1='$ ' 1903PS2='> ' 1904PS4='+ ' 1905 1906# NLS nuisances. 1907for as_var in \ 1908 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 1909 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 1910 LC_TELEPHONE LC_TIME 1911do 1912 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 1913 eval $as_var=C; export $as_var 1914 else 1915 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 1916 fi 1917done 1918 1919# Required to use basename. 1920if expr a : '\(a\)' >/dev/null 2>&1 && 1921 test "X`expr 00001 : '.*\(...\)'`" = X001; then 1922 as_expr=expr 1923else 1924 as_expr=false 1925fi 1926 1927if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 1928 as_basename=basename 1929else 1930 as_basename=false 1931fi 1932 1933 1934# Name of the executable. 1935as_me=`$as_basename -- "$0" || 1936$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 1937 X"$0" : 'X\(//\)$' \| \ 1938 X"$0" : 'X\(/\)' \| . 2>/dev/null || 1939echo X/"$0" | 1940 sed '/^.*\/\([^/][^/]*\)\/*$/{ 1941 s//\1/ 1942 q 1943 } 1944 /^X\/\(\/\/\)$/{ 1945 s//\1/ 1946 q 1947 } 1948 /^X\/\(\/\).*/{ 1949 s//\1/ 1950 q 1951 } 1952 s/.*/./; q'` 1953 1954# CDPATH. 1955$as_unset CDPATH 1956 1957 1958 1959 as_lineno_1=$LINENO 1960 as_lineno_2=$LINENO 1961 test "x$as_lineno_1" != "x$as_lineno_2" && 1962 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 1963 1964 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 1965 # uniformly replaced by the line number. The first 'sed' inserts a 1966 # line-number line after each line using $LINENO; the second 'sed' 1967 # does the real work. The second script uses 'N' to pair each 1968 # line-number line with the line containing $LINENO, and appends 1969 # trailing '-' during substitution so that $LINENO is not a special 1970 # case at line end. 1971 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 1972 # scripts with optimization help from Paolo Bonzini. Blame Lee 1973 # E. McMahon (1931-1989) for sed's syntax. :-) 1974 sed -n ' 1975 p 1976 /[$]LINENO/= 1977 ' <$as_myself | 1978 sed ' 1979 s/[$]LINENO.*/&-/ 1980 t lineno 1981 b 1982 :lineno 1983 N 1984 :loop 1985 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 1986 t loop 1987 s/-\n.*// 1988 ' >$as_me.lineno && 1989 chmod +x "$as_me.lineno" || 1990 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 1991 { (exit 1); exit 1; }; } 1992 1993 # Don't try to exec as it changes $[0], causing all sort of problems 1994 # (the dirname of $[0] is not the place where we might find the 1995 # original and so on. Autoconf is especially sensitive to this). 1996 . "./$as_me.lineno" 1997 # Exit status is that of the last command. 1998 exit 1999} 2000 2001 2002if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 2003 as_dirname=dirname 2004else 2005 as_dirname=false 2006fi 2007 2008ECHO_C= ECHO_N= ECHO_T= 2009case `echo -n x` in 2010-n*) 2011 case `echo 'x\c'` in 2012 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 2013 *) ECHO_C='\c';; 2014 esac;; 2015*) 2016 ECHO_N='-n';; 2017esac 2018 2019if expr a : '\(a\)' >/dev/null 2>&1 && 2020 test "X`expr 00001 : '.*\(...\)'`" = X001; then 2021 as_expr=expr 2022else 2023 as_expr=false 2024fi 2025 2026rm -f conf$$ conf$$.exe conf$$.file 2027if test -d conf$$.dir; then 2028 rm -f conf$$.dir/conf$$.file 2029else 2030 rm -f conf$$.dir 2031 mkdir conf$$.dir 2032fi 2033echo >conf$$.file 2034if ln -s conf$$.file conf$$ 2>/dev/null; then 2035 as_ln_s='ln -s' 2036 # ... but there are two gotchas: 2037 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 2038 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 2039 # In both cases, we have to default to `cp -p'. 2040 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 2041 as_ln_s='cp -p' 2042elif ln conf$$.file conf$$ 2>/dev/null; then 2043 as_ln_s=ln 2044else 2045 as_ln_s='cp -p' 2046fi 2047rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 2048rmdir conf$$.dir 2>/dev/null 2049 2050if mkdir -p . 2>/dev/null; then 2051 as_mkdir_p=: 2052else 2053 test -d ./-p && rmdir ./-p 2054 as_mkdir_p=false 2055fi 2056 2057if test -x / >/dev/null 2>&1; then 2058 as_test_x='test -x' 2059else 2060 if ls -dL / >/dev/null 2>&1; then 2061 as_ls_L_option=L 2062 else 2063 as_ls_L_option= 2064 fi 2065 as_test_x=' 2066 eval sh -c '\'' 2067 if test -d "$1"; then 2068 test -d "$1/."; 2069 else 2070 case $1 in 2071 -*)set "./$1";; 2072 esac; 2073 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 2074 ???[sx]*):;;*)false;;esac;fi 2075 '\'' sh 2076 ' 2077fi 2078as_executable_p=$as_test_x 2079 2080# Sed expression to map a string onto a valid CPP name. 2081as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 2082 2083# Sed expression to map a string onto a valid variable name. 2084as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 2085 2086 2087exec 6>&1 2088 2089# Save the log message, to keep $[0] and so on meaningful, and to 2090# report actual input values of CONFIG_FILES etc. instead of their 2091# values after options handling. 2092ac_log=" 2093This file was extended by $as_me, which was 2094generated by GNU Autoconf 2.61. Invocation command line was 2095 2096 CONFIG_FILES = $CONFIG_FILES 2097 CONFIG_HEADERS = $CONFIG_HEADERS 2098 CONFIG_LINKS = $CONFIG_LINKS 2099 CONFIG_COMMANDS = $CONFIG_COMMANDS 2100 $ $0 $@ 2101 2102on `(hostname || uname -n) 2>/dev/null | sed 1q` 2103" 2104 2105_ACEOF 2106 2107cat >>$CONFIG_STATUS <<_ACEOF 2108# Files that config.status was made for. 2109config_files="$ac_config_files" 2110 2111_ACEOF 2112 2113cat >>$CONFIG_STATUS <<\_ACEOF 2114ac_cs_usage="\ 2115\`$as_me' instantiates files from templates according to the 2116current configuration. 2117 2118Usage: $0 [OPTIONS] [FILE]... 2119 2120 -h, --help print this help, then exit 2121 -V, --version print version number and configuration settings, then exit 2122 -q, --quiet do not print progress messages 2123 -d, --debug don't remove temporary files 2124 --recheck update $as_me by reconfiguring in the same conditions 2125 --file=FILE[:TEMPLATE] 2126 instantiate the configuration file FILE 2127 2128Configuration files: 2129$config_files 2130 2131Report bugs to <bug-autoconf@gnu.org>." 2132 2133_ACEOF 2134cat >>$CONFIG_STATUS <<_ACEOF 2135ac_cs_version="\\ 2136config.status 2137configured by $0, generated by GNU Autoconf 2.61, 2138 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 2139 2140Copyright (C) 2006 Free Software Foundation, Inc. 2141This config.status script is free software; the Free Software Foundation 2142gives unlimited permission to copy, distribute and modify it." 2143 2144ac_pwd='$ac_pwd' 2145srcdir='$srcdir' 2146_ACEOF 2147 2148cat >>$CONFIG_STATUS <<\_ACEOF 2149# If no file are specified by the user, then we need to provide default 2150# value. 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Set only those that are not. 2245# We use the long form for the default assignment because of an extremely 2246# bizarre bug on SunOS 4.1.3. 2247if $ac_need_defaults; then 2248 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 2249fi 2250 2251# Have a temporary directory for convenience. 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" 2346 fi 2347done 2348 2349ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 2350if test -n "$ac_eof"; then 2351 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 2352 ac_eof=`expr $ac_eof + 1` 2353fi 2354 2355cat >>$CONFIG_STATUS <<_ACEOF 2356cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof 2357/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end 2358_ACEOF 2359sed ' 2360s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 2361s/^/s,@/; s/!/@,|#_!!_#|/ 2362:n 2363t n 2364s/'"$ac_delim"'$/,g/; t 2365s/$/\\/; p 2366N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 2367' >>$CONFIG_STATUS <conf$$subs.sed 2368rm -f conf$$subs.sed 2369cat >>$CONFIG_STATUS <<_ACEOF 2370:end 2371s/|#_!!_#|//g 2372CEOF$ac_eof 2373_ACEOF 2374 2375 2376# VPATH may cause trouble with some makes, so we remove $(srcdir), 2377# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 2378# trailing colons and then remove the whole line if VPATH becomes empty 2379# (actually we leave an empty line to preserve line numbers). 2380if test "x$srcdir" = x.; then 2381 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 2382s/:*\$(srcdir):*/:/ 2383s/:*\${srcdir}:*/:/ 2384s/:*@srcdir@:*/:/ 2385s/^\([^=]*=[ ]*\):*/\1/ 2386s/:*$// 2387s/^[^=]*=[ ]*$// 2388}' 2389fi 2390 2391cat >>$CONFIG_STATUS <<\_ACEOF 2392fi # test -n "$CONFIG_FILES" 2393 2394 2395for ac_tag in :F $CONFIG_FILES 2396do 2397 case $ac_tag in 2398 :[FHLC]) ac_mode=$ac_tag; continue;; 2399 esac 2400 case $ac_mode$ac_tag in 2401 :[FHL]*:*);; 2402 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 2403echo "$as_me: error: Invalid tag $ac_tag." >&2;} 2404 { (exit 1); exit 1; }; };; 2405 :[FH]-) ac_tag=-:-;; 2406 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 2407 esac 2408 ac_save_IFS=$IFS 2409 IFS=: 2410 set x $ac_tag 2411 IFS=$ac_save_IFS 2412 shift 2413 ac_file=$1 2414 shift 2415 2416 case $ac_mode in 2417 :L) ac_source=$1;; 2418 :[FH]) 2419 ac_file_inputs= 2420 for ac_f 2421 do 2422 case $ac_f in 2423 -) ac_f="$tmp/stdin";; 2424 *) # Look for the file first in the build tree, then in the source tree 2425 # (if the path is not absolute). The absolute path cannot be DOS-style, 2426 # because $ac_f cannot contain `:'. 2427 test -f "$ac_f" || 2428 case $ac_f in 2429 [\\/$]*) false;; 2430 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 2431 esac || 2432 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 2433echo "$as_me: error: cannot find input file: $ac_f" >&2;} 2434 { (exit 1); exit 1; }; };; 2435 esac 2436 ac_file_inputs="$ac_file_inputs $ac_f" 2437 done 2438 2439 # Let's still pretend it is `configure' which instantiates (i.e., don't 2440 # use $as_me), people would be surprised to read: 2441 # /* config.h. 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2597cat >>$CONFIG_STATUS <<_ACEOF 2598 sed "$ac_vpsub 2599$extrasub 2600_ACEOF 2601cat >>$CONFIG_STATUS <<\_ACEOF 2602:t 2603/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 2604s&@configure_input@&$configure_input&;t t 2605s&@top_builddir@&$ac_top_builddir_sub&;t t 2606s&@srcdir@&$ac_srcdir&;t t 2607s&@abs_srcdir@&$ac_abs_srcdir&;t t 2608s&@top_srcdir@&$ac_top_srcdir&;t t 2609s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 2610s&@builddir@&$ac_builddir&;t t 2611s&@abs_builddir@&$ac_abs_builddir&;t t 2612s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 2613$ac_datarootdir_hack 2614" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out 2615 2616test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 2617 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 2618 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 2619 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 2620which seems to be undefined. Please make sure it is defined." >&5 2621echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 2622which seems to be undefined. Please make sure it is defined." >&2;} 2623 2624 rm -f "$tmp/stdin" 2625 case $ac_file in 2626 -) cat "$tmp/out"; rm -f "$tmp/out";; 2627 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 2628 esac 2629 ;; 2630 2631 2632 2633 esac 2634 2635done # for ac_tag 2636 2637 2638{ (exit 0); exit 0; } 2639_ACEOF 2640chmod +x $CONFIG_STATUS 2641ac_clean_files=$ac_clean_files_save 2642 2643 2644# configure is writing to config.log, and then calls config.status. 2645# config.status does its own redirection, appending to config.log. 2646# Unfortunately, on DOS this fails, as config.log is still kept open 2647# by configure, so config.status won't be able to write to it; its 2648# output is simply discarded. So we exec the FD to /dev/null, 2649# effectively closing config.log, so it can be properly (re)opened and 2650# appended to by config.status. 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2685 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 2686 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 2687 | --c=*) 2688 ;; 2689 --config-cache | -C) 2690 ;; 2691 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 2692 ac_prev=srcdir ;; 2693 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 2694 ;; 2695 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 2696 ac_prev=prefix ;; 2697 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 2698 ;; 2699 *) 2700 case $ac_arg in 2701 *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2702 esac 2703 ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;; 2704 esac 2705 done 2706 2707 # Always prepend --prefix to ensure using the same prefix 2708 # in subdir configurations. 2709 ac_arg="--prefix=$prefix" 2710 case $ac_arg in 2711 *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2712 esac 2713 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 2714 2715 # Pass --silent 2716 if test "$silent" = yes; then 2717 ac_sub_configure_args="--silent $ac_sub_configure_args" 2718 fi 2719 2720 ac_popdir=`pwd` 2721 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 2722 2723 # Do not complain, so a configure script can configure whichever 2724 # parts of a large source tree are present. 2725 test -d "$srcdir/$ac_dir" || continue 2726 2727 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 2728 echo "$as_me:$LINENO: $ac_msg" >&5 2729 echo "$ac_msg" >&6 2730 { as_dir="$ac_dir" 2731 case $as_dir in #( 2732 -*) as_dir=./$as_dir;; 2733 esac 2734 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 2735 as_dirs= 2736 while :; do 2737 case $as_dir in #( 2738 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 2739 *) as_qdir=$as_dir;; 2740 esac 2741 as_dirs="'$as_qdir' $as_dirs" 2742 as_dir=`$as_dirname -- "$as_dir" || 2743$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2744 X"$as_dir" : 'X\(//\)[^/]' \| \ 2745 X"$as_dir" : 'X\(//\)$' \| \ 2746 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 2747echo X"$as_dir" | 2748 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 2749 s//\1/ 2750 q 2751 } 2752 /^X\(\/\/\)[^/].*/{ 2753 s//\1/ 2754 q 2755 } 2756 /^X\(\/\/\)$/{ 2757 s//\1/ 2758 q 2759 } 2760 /^X\(\/\).*/{ 2761 s//\1/ 2762 q 2763 } 2764 s/.*/./; q'` 2765 test -d "$as_dir" && break 2766 done 2767 test -z "$as_dirs" || eval "mkdir $as_dirs" 2768 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 2769echo "$as_me: error: cannot create directory $as_dir" >&2;} 2770 { (exit 1); exit 1; }; }; } 2771 ac_builddir=. 2772 2773case "$ac_dir" in 2774.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 2775*) 2776 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 2777 # A ".." for each directory in $ac_dir_suffix. 2778 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 2779 case $ac_top_builddir_sub in 2780 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 2781 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 2782 esac ;; 2783esac 2784ac_abs_top_builddir=$ac_pwd 2785ac_abs_builddir=$ac_pwd$ac_dir_suffix 2786# for backward compatibility: 2787ac_top_builddir=$ac_top_build_prefix 2788 2789case $srcdir in 2790 .) # We are building in place. 2791 ac_srcdir=. 2792 ac_top_srcdir=$ac_top_builddir_sub 2793 ac_abs_top_srcdir=$ac_pwd ;; 2794 [\\/]* | ?:[\\/]* ) # Absolute name. 2795 ac_srcdir=$srcdir$ac_dir_suffix; 2796 ac_top_srcdir=$srcdir 2797 ac_abs_top_srcdir=$srcdir ;; 2798 *) # Relative name. 2799 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 2800 ac_top_srcdir=$ac_top_build_prefix$srcdir 2801 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 2802esac 2803ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 2804 2805 2806 cd "$ac_dir" 2807 2808 # Check for guested configure; otherwise get Cygnus style configure. 2809 if test -f "$ac_srcdir/configure.gnu"; then 2810 ac_sub_configure=$ac_srcdir/configure.gnu 2811 elif test -f "$ac_srcdir/configure"; then 2812 ac_sub_configure=$ac_srcdir/configure 2813 elif test -f "$ac_srcdir/configure.in"; then 2814 # This should be Cygnus configure. 2815 ac_sub_configure=$ac_aux_dir/configure 2816 else 2817 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 2818echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 2819 ac_sub_configure= 2820 fi 2821 2822 # The recursion is here. 2823 if test -n "$ac_sub_configure"; then 2824 # Make the cache file name correct relative to the subdirectory. 2825 case $cache_file in 2826 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 2827 *) # Relative name. 2828 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 2829 esac 2830 2831 { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 2832echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 2833 # The eval makes quoting arguments work. 2834 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 2835 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 2836 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 2837echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} 2838 { (exit 1); exit 1; }; } 2839 fi 2840 2841 cd "$ac_popdir" 2842 done 2843fi 2844 2845