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. 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1243 cd "$ac_pwd" || { ac_status=$?; break; } 1244 done 1245fi 1246 1247test -n "$ac_init_help" && exit $ac_status 1248if $ac_init_version; then 1249 cat <<\_ACEOF 1250configure 1251generated by GNU Autoconf 2.61 1252 1253Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 12542002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 1255This configure script is free software; the Free Software Foundation 1256gives unlimited permission to copy, distribute and modify it. 1257_ACEOF 1258 exit 1259fi 1260cat >config.log <<_ACEOF 1261This file contains any messages produced by compilers while 1262running configure, to aid debugging if configure makes a mistake. 1263 1264It was created by $as_me, which was 1265generated by GNU Autoconf 2.61. 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We remove comments because anyway the quotes in there 1367# would cause problems or look ugly. 1368# WARNING: Use '\'' to represent an apostrophe within the trap. 1369# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1370trap 'exit_status=$? 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='${prefix}' 1744 1745# Transform confdefs.h into DEFS. 1746# Protect against shell expansion while executing Makefile rules. 1747# Protect against Makefile macro expansion. 1748# 1749# If the first sed substitution is executed (which looks for macros that 1750# take arguments), then branch to the quote section. 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When used with automake>=1.10 LIBOBJDIR 1784 # will be set to the directory where LIBOBJS objects are built. 1785 ac_libobjs="$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=" "" $as_nl" 1873 1874# Find who we are. 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2597cat >>$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. When coming back to configure, we 2651# need to make the FD available again. 2652if test "$no_create" != yes; then 2653 ac_cs_success=: 2654 ac_config_status_args= 2655 test "$silent" = yes && 2656 ac_config_status_args="$ac_config_status_args --quiet" 2657 exec 5>/dev/null 2658 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 2659 exec 5>>config.log 2660 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 2661 # would make configure fail if this is the last instruction. 2662 $ac_cs_success || { (exit 1); exit 1; } 2663fi 2664 2665# 2666# CONFIG_SUBDIRS section. 2667# 2668if test "$no_recursion" != yes; then 2669 2670 # Remove --cache-file and --srcdir arguments so they do not pile up. 2671 ac_sub_configure_args= 2672 ac_prev= 2673 eval "set x $ac_configure_args" 2674 shift 2675 for ac_arg 2676 do 2677 if test -n "$ac_prev"; then 2678 ac_prev= 2679 continue 2680 fi 2681 case $ac_arg in 2682 -cache-file | --cache-file | --cache-fil | --cache-fi \ 2683 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 2684 ac_prev=cache_file ;; 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