1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.60 for [SAMPLE] [x.xx]. 4# 5# Report bugs to <bugs@yourdomain>. 6# 7# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## --------------------- ## 12## M4sh Initialization. ## 13## --------------------- ## 14 15# Be Bourne compatible 16if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 17 emulate sh 18 NULLCMD=: 19 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 20 # is contrary to our usage. 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Invocation command line was 1262 1263 $ $0 $@ 1264 1265_ACEOF 1266exec 5>>config.log 1267{ 1268cat <<_ASUNAME 1269## --------- ## 1270## Platform. ## 1271## --------- ## 1272 1273hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1274uname -m = `(uname -m) 2>/dev/null || echo unknown` 1275uname -r = `(uname -r) 2>/dev/null || echo unknown` 1276uname -s = `(uname -s) 2>/dev/null || echo unknown` 1277uname -v = `(uname -v) 2>/dev/null || echo unknown` 1278 1279/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1280/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1281 1282/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1283/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1284/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1285/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1286/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1287/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1288/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1289 1290_ASUNAME 1291 1292as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1293for as_dir in $PATH 1294do 1295 IFS=$as_save_IFS 1296 test -z "$as_dir" && as_dir=. 1297 echo "PATH: $as_dir" 1298done 1299IFS=$as_save_IFS 1300 1301} >&5 1302 1303cat >&5 <<_ACEOF 1304 1305 1306## ----------- ## 1307## Core tests. ## 1308## ----------- ## 1309 1310_ACEOF 1311 1312 1313# Keep a trace of the command line. 1314# Strip out --no-create and --no-recursion so they do not pile up. 1315# Strip out --silent because we don't want to record it for future runs. 1316# Also quote any args containing shell meta-characters. 1317# Make two passes to allow for proper duplicate-argument suppression. 1318ac_configure_args= 1319ac_configure_args0= 1320ac_configure_args1= 1321ac_must_keep_next=false 1322for ac_pass in 1 2 1323do 1324 for ac_arg 1325 do 1326 case $ac_arg in 1327 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1328 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1329 | -silent | --silent | --silen | --sile | --sil) 1330 continue ;; 1331 *\'*) 1332 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1333 esac 1334 case $ac_pass in 1335 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1336 2) 1337 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1338 if test $ac_must_keep_next = true; then 1339 ac_must_keep_next=false # Got value, back to normal. 1340 else 1341 case $ac_arg in 1342 *=* | --config-cache | -C | -disable-* | --disable-* \ 1343 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1344 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1345 | -with-* | --with-* | -without-* | --without-* | --x) 1346 case "$ac_configure_args0 " in 1347 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1348 esac 1349 ;; 1350 -* ) ac_must_keep_next=true ;; 1351 esac 1352 fi 1353 ac_configure_args="$ac_configure_args '$ac_arg'" 1354 ;; 1355 esac 1356 done 1357done 1358$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1359$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1360 1361# When interrupted or exit'd, cleanup temporary files, and complete 1362# config.log. We remove comments because anyway the quotes in there 1363# would cause problems or look ugly. 1364# WARNING: Use '\'' to represent an apostrophe within the trap. 1365# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1366trap 'exit_status=$? 1367 # Save into config.log some information that might help in debugging. 1368 { 1369 echo 1370 1371 cat <<\_ASBOX 1372## ---------------- ## 1373## Cache variables. ## 1374## ---------------- ## 1375_ASBOX 1376 echo 1377 # The following way of writing the cache mishandles newlines in values, 1378( 1379 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1380 eval ac_val=\$$ac_var 1381 case $ac_val in #( 1382 *${as_nl}*) 1383 case $ac_var in #( 1384 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1385echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1386 esac 1387 case $ac_var in #( 1388 _ | IFS | as_nl) ;; #( 1389 *) $as_unset $ac_var ;; 1390 esac ;; 1391 esac 1392 done 1393 (set) 2>&1 | 1394 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1395 *${as_nl}ac_space=\ *) 1396 sed -n \ 1397 "s/'\''/'\''\\\\'\'''\''/g; 1398 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1399 ;; #( 1400 *) 1401 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1402 ;; 1403 esac | 1404 sort 1405) 1406 echo 1407 1408 cat <<\_ASBOX 1409## ----------------- ## 1410## Output variables. ## 1411## ----------------- ## 1412_ASBOX 1413 echo 1414 for ac_var in $ac_subst_vars 1415 do 1416 eval ac_val=\$$ac_var 1417 case $ac_val in 1418 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1419 esac 1420 echo "$ac_var='\''$ac_val'\''" 1421 done | sort 1422 echo 1423 1424 if test -n "$ac_subst_files"; then 1425 cat <<\_ASBOX 1426## ------------------- ## 1427## File substitutions. ## 1428## ------------------- ## 1429_ASBOX 1430 echo 1431 for ac_var in $ac_subst_files 1432 do 1433 eval ac_val=\$$ac_var 1434 case $ac_val in 1435 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1436 esac 1437 echo "$ac_var='\''$ac_val'\''" 1438 done | sort 1439 echo 1440 fi 1441 1442 if test -s confdefs.h; then 1443 cat <<\_ASBOX 1444## ----------- ## 1445## confdefs.h. ## 1446## ----------- ## 1447_ASBOX 1448 echo 1449 cat confdefs.h 1450 echo 1451 fi 1452 test "$ac_signal" != 0 && 1453 echo "$as_me: caught signal $ac_signal" 1454 echo "$as_me: exit $exit_status" 1455 } >&5 1456 rm -f core *.core core.conftest.* && 1457 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1458 exit $exit_status 1459' 0 1460for ac_signal in 1 2 13 15; do 1461 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1462done 1463ac_signal=0 1464 1465# confdefs.h avoids OS command line length limits that DEFS can exceed. 1466rm -f -r conftest* confdefs.h 1467 1468# Predefined preprocessor variables. 1469 1470cat >>confdefs.h <<_ACEOF 1471#define PACKAGE_NAME "$PACKAGE_NAME" 1472_ACEOF 1473 1474 1475cat >>confdefs.h <<_ACEOF 1476#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1477_ACEOF 1478 1479 1480cat >>confdefs.h <<_ACEOF 1481#define PACKAGE_VERSION "$PACKAGE_VERSION" 1482_ACEOF 1483 1484 1485cat >>confdefs.h <<_ACEOF 1486#define PACKAGE_STRING "$PACKAGE_STRING" 1487_ACEOF 1488 1489 1490cat >>confdefs.h <<_ACEOF 1491#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1492_ACEOF 1493 1494 1495# Let the site file select an alternate cache file if it wants to. 1496# Prefer explicitly selected file to automatically selected ones. 1497if test -n "$CONFIG_SITE"; then 1498 set x "$CONFIG_SITE" 1499elif test "x$prefix" != xNONE; then 1500 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1501else 1502 set x "$ac_default_prefix/share/config.site" \ 1503 "$ac_default_prefix/etc/config.site" 1504fi 1505shift 1506for ac_site_file 1507do 1508 if test -r "$ac_site_file"; then 1509 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1510echo "$as_me: loading site script $ac_site_file" >&6;} 1511 sed 's/^/| /' "$ac_site_file" >&5 1512 . "$ac_site_file" 1513 fi 1514done 1515 1516if test -r "$cache_file"; then 1517 # Some versions of bash will fail to source /dev/null (special 1518 # files actually), so we avoid doing that. 1519 if test -f "$cache_file"; then 1520 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1521echo "$as_me: loading cache $cache_file" >&6;} 1522 case $cache_file in 1523 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1524 *) . "./$cache_file";; 1525 esac 1526 fi 1527else 1528 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1529echo "$as_me: creating cache $cache_file" >&6;} 1530 >$cache_file 1531fi 1532 1533# Check that the precious variables saved in the cache have kept the same 1534# value. 1535ac_cache_corrupted=false 1536for ac_var in $ac_precious_vars; do 1537 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1538 eval ac_new_set=\$ac_env_${ac_var}_set 1539 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1540 eval ac_new_val=\$ac_env_${ac_var}_value 1541 case $ac_old_set,$ac_new_set in 1542 set,) 1543 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1544echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1545 ac_cache_corrupted=: ;; 1546 ,set) 1547 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1548echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1549 ac_cache_corrupted=: ;; 1550 ,);; 1551 *) 1552 if test "x$ac_old_val" != "x$ac_new_val"; then 1553 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1554echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1555 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1556echo "$as_me: former value: $ac_old_val" >&2;} 1557 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1558echo "$as_me: current value: $ac_new_val" >&2;} 1559 ac_cache_corrupted=: 1560 fi;; 1561 esac 1562 # Pass precious variables to config.status. 1563 if test "$ac_new_set" = set; then 1564 case $ac_new_val in 1565 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1566 *) ac_arg=$ac_var=$ac_new_val ;; 1567 esac 1568 case " $ac_configure_args " in 1569 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1570 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1571 esac 1572 fi 1573done 1574if $ac_cache_corrupted; then 1575 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1576echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1577 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1578echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1579 { (exit 1); exit 1; }; } 1580fi 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606ac_ext=c 1607ac_cpp='$CPP $CPPFLAGS' 1608ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1609ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1610ac_compiler_gnu=$ac_cv_c_compiler_gnu 1611 1612 1613 1614LLVM_SRC_ROOT="../.." 1615LLVM_OBJ_ROOT="../.." 1616 1617LLVM_ABS_SRC_ROOT="`cd $srcdir ; cd $LLVM_SRC_ROOT ; pwd`" 1618LLVM_ABS_OBJ_ROOT="`cd $LLVM_OBJ_ROOT ; pwd`" 1619 1620 1621# Check whether --with-llvmsrc was given. 1622if test "${with_llvmsrc+set}" = set; then 1623 withval=$with_llvmsrc; llvm_src="$withval" 1624else 1625 llvm_src="$LLVM_ABS_SRC_ROOT" 1626fi 1627 1628 LLVM_SRC=$llvm_src 1629 1630 1631# Check whether --with-llvmobj was given. 1632if test "${with_llvmobj+set}" = set; then 1633 withval=$with_llvmobj; llvm_obj="$withval" 1634else 1635 llvm_obj="$LLVM_ABS_OBJ_ROOT" 1636fi 1637 1638 LLVM_OBJ=$llvm_obj 1639 1640 ac_config_commands="$ac_config_commands setup" 1641 1642 1643 1644ac_aux_dir= 1645for ac_dir in $LLVM_SRC/autoconf "$srcdir"/$LLVM_SRC/autoconf; do 1646 if test -f "$ac_dir/install-sh"; then 1647 ac_aux_dir=$ac_dir 1648 ac_install_sh="$ac_aux_dir/install-sh -c" 1649 break 1650 elif test -f "$ac_dir/install.sh"; then 1651 ac_aux_dir=$ac_dir 1652 ac_install_sh="$ac_aux_dir/install.sh -c" 1653 break 1654 elif test -f "$ac_dir/shtool"; then 1655 ac_aux_dir=$ac_dir 1656 ac_install_sh="$ac_aux_dir/shtool install -c" 1657 break 1658 fi 1659done 1660if test -z "$ac_aux_dir"; then 1661 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $LLVM_SRC/autoconf \"$srcdir\"/$LLVM_SRC/autoconf" >&5 1662echo "$as_me: error: cannot find install-sh or install.sh in $LLVM_SRC/autoconf \"$srcdir\"/$LLVM_SRC/autoconf" >&2;} 1663 { (exit 1); exit 1; }; } 1664fi 1665 1666# These three variables are undocumented and unsupported, 1667# and are intended to be withdrawn in a future Autoconf release. 1668# They can cause serious problems if a builder's source tree is in a directory 1669# whose full name contains unusual characters. 1670ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1671ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1672ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1673 1674 1675 1676 1677 1678ac_config_files="$ac_config_files Makefile.common" 1679 1680 1681ac_config_commands="$ac_config_commands Makefile" 1682 1683 1684ac_config_commands="$ac_config_commands lib/Makefile" 1685 1686 1687ac_config_commands="$ac_config_commands lib/sample/Makefile" 1688 1689 1690ac_config_commands="$ac_config_commands tools/Makefile" 1691 1692 1693ac_config_commands="$ac_config_commands tools/sample/Makefile" 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706cat >confcache <<\_ACEOF 1707# This file is a shell script that caches the results of configure 1708# tests run on this system so they can be shared between configure 1709# scripts and configure runs, see configure's option --config-cache. 1710# It is not useful on other systems. If it contains results you don't 1711# want to keep, you may remove or edit it. 1712# 1713# config.status only pays attention to the cache file if you give it 1714# the --recheck option to rerun configure. 1715# 1716# `ac_cv_env_foo' variables (set or unset) will be overridden when 1717# loading this file, other *unset* `ac_cv_foo' will be assigned the 1718# following values. 1719 1720_ACEOF 1721 1722# The following way of writing the cache mishandles newlines in values, 1723# but we know of no workaround that is simple, portable, and efficient. 1724# So, we kill variables containing newlines. 1725# Ultrix sh set writes to stderr and can't be redirected directly, 1726# and sets the high bit in the cache file unless we assign to the vars. 1727( 1728 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 1729 eval ac_val=\$$ac_var 1730 case $ac_val in #( 1731 *${as_nl}*) 1732 case $ac_var in #( 1733 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1734echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1735 esac 1736 case $ac_var in #( 1737 _ | IFS | as_nl) ;; #( 1738 *) $as_unset $ac_var ;; 1739 esac ;; 1740 esac 1741 done 1742 1743 (set) 2>&1 | 1744 case $as_nl`(ac_space=' '; set) 2>&1` in #( 1745 *${as_nl}ac_space=\ *) 1746 # `set' does not quote correctly, so add quotes (double-quote 1747 # substitution turns \\\\ into \\, and sed turns \\ into \). 1748 sed -n \ 1749 "s/'/'\\\\''/g; 1750 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 1751 ;; #( 1752 *) 1753 # `set' quotes correctly as required by POSIX, so do not add quotes. 1754 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1755 ;; 1756 esac | 1757 sort 1758) | 1759 sed ' 1760 /^ac_cv_env_/b end 1761 t clear 1762 :clear 1763 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 1764 t end 1765 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 1766 :end' >>confcache 1767if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 1768 if test -w "$cache_file"; then 1769 test "x$cache_file" != "x/dev/null" && 1770 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 1771echo "$as_me: updating cache $cache_file" >&6;} 1772 cat confcache >$cache_file 1773 else 1774 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 1775echo "$as_me: not updating unwritable cache $cache_file" >&6;} 1776 fi 1777fi 1778rm -f confcache 1779 1780test "x$prefix" = xNONE && prefix=$ac_default_prefix 1781# Let make expand exec_prefix. 1782test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1783 1784# Transform confdefs.h into DEFS. 1785# Protect against shell expansion while executing Makefile rules. 1786# Protect against Makefile macro expansion. 1787# 1788# If the first sed substitution is executed (which looks for macros that 1789# take arguments), then branch to the quote section. Otherwise, 1790# look for a macro that doesn't take arguments. 1791ac_script=' 1792t clear 1793:clear 1794s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 1795t quote 1796s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 1797t quote 1798b any 1799:quote 1800s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 1801s/\[/\\&/g 1802s/\]/\\&/g 1803s/\$/$$/g 1804H 1805:any 1806${ 1807 g 1808 s/^\n// 1809 s/\n/ /g 1810 p 1811} 1812' 1813DEFS=`sed -n "$ac_script" confdefs.h` 1814 1815 1816ac_libobjs= 1817ac_ltlibobjs= 1818for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 1819 # 1. Remove the extension, and $U if already installed. 1820 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 1821 ac_i=`echo "$ac_i" | sed "$ac_script"` 1822 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 1823 # will be set to the directory where LIBOBJS objects are built. 1824 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 1825 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 1826done 1827LIBOBJS=$ac_libobjs 1828 1829LTLIBOBJS=$ac_ltlibobjs 1830 1831 1832 1833: ${CONFIG_STATUS=./config.status} 1834ac_clean_files_save=$ac_clean_files 1835ac_clean_files="$ac_clean_files $CONFIG_STATUS" 1836{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 1837echo "$as_me: creating $CONFIG_STATUS" >&6;} 1838cat >$CONFIG_STATUS <<_ACEOF 1839#! $SHELL 1840# Generated by $as_me. 1841# Run this file to recreate the current configuration. 1842# Compiler output produced by configure, useful for debugging 1843# configure, is in config.log if it exists. 1844 1845debug=false 1846ac_cs_recheck=false 1847ac_cs_silent=false 1848SHELL=\${CONFIG_SHELL-$SHELL} 1849_ACEOF 1850 1851cat >>$CONFIG_STATUS <<\_ACEOF 1852## --------------------- ## 1853## M4sh Initialization. ## 1854## --------------------- ## 1855 1856# Be Bourne compatible 1857if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 1858 emulate sh 1859 NULLCMD=: 1860 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 1861 # is contrary to our usage. Disable this feature. 1862 alias -g '${1+"$@"}'='"$@"' 1863 setopt NO_GLOB_SUBST 1864else 1865 case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac 1866fi 1867BIN_SH=xpg4; export BIN_SH # for Tru64 1868DUALCASE=1; export DUALCASE # for MKS sh 1869 1870 1871# PATH needs CR 1872# Avoid depending upon Character Ranges. 1873as_cr_letters='abcdefghijklmnopqrstuvwxyz' 1874as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 1875as_cr_Letters=$as_cr_letters$as_cr_LETTERS 1876as_cr_digits='0123456789' 1877as_cr_alnum=$as_cr_Letters$as_cr_digits 1878 1879# The user is always right. 1880if test "${PATH_SEPARATOR+set}" != set; then 1881 echo "#! /bin/sh" >conf$$.sh 1882 echo "exit 0" >>conf$$.sh 1883 chmod +x conf$$.sh 1884 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 1885 PATH_SEPARATOR=';' 1886 else 1887 PATH_SEPARATOR=: 1888 fi 1889 rm -f conf$$.sh 1890fi 1891 1892# Support unset when possible. 1893if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 1894 as_unset=unset 1895else 1896 as_unset=false 1897fi 1898 1899 1900# IFS 1901# We need space, tab and new line, in precisely that order. Quoting is 1902# there to prevent editors from complaining about space-tab. 1903# (If _AS_PATH_WALK were called with IFS unset, it would disable word 1904# splitting by setting IFS to empty value.) 1905as_nl=' 1906' 1907IFS=" "" $as_nl" 1908 1909# Find who we are. Look in the path if we contain no directory separator. 1910case $0 in 1911 *[\\/]* ) as_myself=$0 ;; 1912 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1913for as_dir in $PATH 1914do 1915 IFS=$as_save_IFS 1916 test -z "$as_dir" && as_dir=. 1917 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 1918done 1919IFS=$as_save_IFS 1920 1921 ;; 1922esac 1923# We did not find ourselves, most probably we were run as `sh COMMAND' 1924# in which case we are not to be found in the path. 1925if test "x$as_myself" = x; then 1926 as_myself=$0 1927fi 1928if test ! -f "$as_myself"; then 1929 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 1930 { (exit 1); exit 1; } 1931fi 1932 1933# Work around bugs in pre-3.0 UWIN ksh. 1934for as_var in ENV MAIL MAILPATH 1935do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 1936done 1937PS1='$ ' 1938PS2='> ' 1939PS4='+ ' 1940 1941# NLS nuisances. 1942for as_var in \ 1943 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 1944 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 1945 LC_TELEPHONE LC_TIME 1946do 1947 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 1948 eval $as_var=C; export $as_var 1949 else 1950 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 1951 fi 1952done 1953 1954# Required to use basename. 1955if expr a : '\(a\)' >/dev/null 2>&1 && 1956 test "X`expr 00001 : '.*\(...\)'`" = X001; then 1957 as_expr=expr 1958else 1959 as_expr=false 1960fi 1961 1962if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 1963 as_basename=basename 1964else 1965 as_basename=false 1966fi 1967 1968 1969# Name of the executable. 1970as_me=`$as_basename -- "$0" || 1971$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 1972 X"$0" : 'X\(//\)$' \| \ 1973 X"$0" : 'X\(/\)' \| . 2>/dev/null || 1974echo X/"$0" | 1975 sed '/^.*\/\([^/][^/]*\)\/*$/{ 1976 s//\1/ 1977 q 1978 } 1979 /^X\/\(\/\/\)$/{ 1980 s//\1/ 1981 q 1982 } 1983 /^X\/\(\/\).*/{ 1984 s//\1/ 1985 q 1986 } 1987 s/.*/./; q'` 1988 1989# CDPATH. 1990$as_unset CDPATH 1991 1992 1993 1994 as_lineno_1=$LINENO 1995 as_lineno_2=$LINENO 1996 test "x$as_lineno_1" != "x$as_lineno_2" && 1997 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 1998 1999 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 2000 # uniformly replaced by the line number. The first 'sed' inserts a 2001 # line-number line after each line using $LINENO; the second 'sed' 2002 # does the real work. The second script uses 'N' to pair each 2003 # line-number line with the line containing $LINENO, and appends 2004 # trailing '-' during substitution so that $LINENO is not a special 2005 # case at line end. 2006 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 2007 # scripts with optimization help from Paolo Bonzini. Blame Lee 2008 # E. McMahon (1931-1989) for sed's syntax. :-) 2009 sed -n ' 2010 p 2011 /[$]LINENO/= 2012 ' <$as_myself | 2013 sed ' 2014 s/[$]LINENO.*/&-/ 2015 t lineno 2016 b 2017 :lineno 2018 N 2019 :loop 2020 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 2021 t loop 2022 s/-\n.*// 2023 ' >$as_me.lineno && 2024 chmod +x "$as_me.lineno" || 2025 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 2026 { (exit 1); exit 1; }; } 2027 2028 # Don't try to exec as it changes $[0], causing all sort of problems 2029 # (the dirname of $[0] is not the place where we might find the 2030 # original and so on. Autoconf is especially sensitive to this). 2031 . "./$as_me.lineno" 2032 # Exit status is that of the last command. 2033 exit 2034} 2035 2036 2037if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 2038 as_dirname=dirname 2039else 2040 as_dirname=false 2041fi 2042 2043ECHO_C= ECHO_N= ECHO_T= 2044case `echo -n x` in 2045-n*) 2046 case `echo 'x\c'` in 2047 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 2048 *) ECHO_C='\c';; 2049 esac;; 2050*) 2051 ECHO_N='-n';; 2052esac 2053 2054if expr a : '\(a\)' >/dev/null 2>&1 && 2055 test "X`expr 00001 : '.*\(...\)'`" = X001; then 2056 as_expr=expr 2057else 2058 as_expr=false 2059fi 2060 2061rm -f conf$$ conf$$.exe conf$$.file 2062if test -d conf$$.dir; then 2063 rm -f conf$$.dir/conf$$.file 2064else 2065 rm -f conf$$.dir 2066 mkdir conf$$.dir 2067fi 2068echo >conf$$.file 2069if ln -s conf$$.file conf$$ 2>/dev/null; then 2070 as_ln_s='ln -s' 2071 # ... but there are two gotchas: 2072 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 2073 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 2074 # In both cases, we have to default to `cp -p'. 2075 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 2076 as_ln_s='cp -p' 2077elif ln conf$$.file conf$$ 2>/dev/null; then 2078 as_ln_s=ln 2079else 2080 as_ln_s='cp -p' 2081fi 2082rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 2083rmdir conf$$.dir 2>/dev/null 2084 2085if mkdir -p . 2>/dev/null; then 2086 as_mkdir_p=: 2087else 2088 test -d ./-p && rmdir ./-p 2089 as_mkdir_p=false 2090fi 2091 2092# Find out whether ``test -x'' works. Don't use a zero-byte file, as 2093# systems may use methods other than mode bits to determine executability. 2094cat >conf$$.file <<_ASEOF 2095#! /bin/sh 2096exit 0 2097_ASEOF 2098chmod +x conf$$.file 2099if test -x conf$$.file >/dev/null 2>&1; then 2100 as_executable_p="test -x" 2101else 2102 as_executable_p=: 2103fi 2104rm -f conf$$.file 2105 2106# Sed expression to map a string onto a valid CPP name. 2107as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 2108 2109# Sed expression to map a string onto a valid variable name. 2110as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 2111 2112 2113exec 6>&1 2114 2115# Save the log message, to keep $[0] and so on meaningful, and to 2116# report actual input values of CONFIG_FILES etc. instead of their 2117# values after options handling. 2118ac_log=" 2119This file was extended by [SAMPLE] $as_me [x.xx], which was 2120generated by GNU Autoconf 2.60. Invocation command line was 2121 2122 CONFIG_FILES = $CONFIG_FILES 2123 CONFIG_HEADERS = $CONFIG_HEADERS 2124 CONFIG_LINKS = $CONFIG_LINKS 2125 CONFIG_COMMANDS = $CONFIG_COMMANDS 2126 $ $0 $@ 2127 2128on `(hostname || uname -n) 2>/dev/null | sed 1q` 2129" 2130 2131_ACEOF 2132 2133cat >>$CONFIG_STATUS <<_ACEOF 2134# Files that config.status was made for. 2135config_files="$ac_config_files" 2136config_commands="$ac_config_commands" 2137 2138_ACEOF 2139 2140cat >>$CONFIG_STATUS <<\_ACEOF 2141ac_cs_usage="\ 2142\`$as_me' instantiates files from templates according to the 2143current configuration. 2144 2145Usage: $0 [OPTIONS] [FILE]... 2146 2147 -h, --help print this help, then exit 2148 -V, --version print version number, then exit 2149 -q, --quiet do not print progress messages 2150 -d, --debug don't remove temporary files 2151 --recheck update $as_me by reconfiguring in the same conditions 2152 --file=FILE[:TEMPLATE] 2153 instantiate the configuration file FILE 2154 2155Configuration files: 2156$config_files 2157 2158Configuration commands: 2159$config_commands 2160 2161Report bugs to <bug-autoconf@gnu.org>." 2162 2163_ACEOF 2164cat >>$CONFIG_STATUS <<_ACEOF 2165ac_cs_version="\\ 2166[SAMPLE] config.status [x.xx] 2167configured by $0, generated by GNU Autoconf 2.60, 2168 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 2169 2170Copyright (C) 2006 Free Software Foundation, Inc. 2171This config.status script is free software; the Free Software Foundation 2172gives unlimited permission to copy, distribute and modify it." 2173 2174ac_pwd='$ac_pwd' 2175srcdir='$srcdir' 2176_ACEOF 2177 2178cat >>$CONFIG_STATUS <<\_ACEOF 2179# If no file are specified by the user, then we need to provide default 2180# value. 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Set only those that are not. 2286# We use the long form for the default assignment because of an extremely 2287# bizarre bug on SunOS 4.1.3. 2288if $ac_need_defaults; then 2289 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 2290 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 2291fi 2292 2293# Have a temporary directory for convenience. Make it in the build tree 2294# simply because there is no reason against having it here, and in addition, 2295# creating and moving files from /tmp can sometimes cause problems. 2296# Hook for its removal unless debugging. 2297# Note that there is a small window in which the directory will not be cleaned: 2298# after its creation but before its name has been assigned to `$tmp'. 2299$debug || 2300{ 2301 tmp= 2302 trap 'exit_status=$? 2303 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 2304' 0 2305 trap '{ (exit 1); exit 1; }' 1 2 13 15 2306} 2307# Create a (secure) tmp directory for tmp files. 2308 2309{ 2310 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 2311 test -n "$tmp" && test -d "$tmp" 2312} || 2313{ 2314 tmp=./conf$$-$RANDOM 2315 (umask 077 && mkdir "$tmp") 2316} || 2317{ 2318 echo "$me: cannot create a temporary directory in ." >&2 2319 { (exit 1); exit 1; } 2320} 2321 2322# 2323# Set up the sed scripts for CONFIG_FILES section. 2324# 2325 2326# No need to generate the scripts if there are no CONFIG_FILES. 2327# This happens for instance when ./config.status config.h 2328if test -n "$CONFIG_FILES"; then 2329 2330_ACEOF 2331 2332 2333 2334ac_delim='%!_!# ' 2335for ac_last_try in false false false false false :; do 2336 cat >conf$$subs.sed <<_ACEOF 2337SHELL!$SHELL$ac_delim 2338PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 2339PACKAGE_NAME!$PACKAGE_NAME$ac_delim 2340PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 2341PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 2342PACKAGE_STRING!$PACKAGE_STRING$ac_delim 2343PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 2344exec_prefix!$exec_prefix$ac_delim 2345prefix!$prefix$ac_delim 2346program_transform_name!$program_transform_name$ac_delim 2347bindir!$bindir$ac_delim 2348sbindir!$sbindir$ac_delim 2349libexecdir!$libexecdir$ac_delim 2350datarootdir!$datarootdir$ac_delim 2351datadir!$datadir$ac_delim 2352sysconfdir!$sysconfdir$ac_delim 2353sharedstatedir!$sharedstatedir$ac_delim 2354localstatedir!$localstatedir$ac_delim 2355includedir!$includedir$ac_delim 2356oldincludedir!$oldincludedir$ac_delim 2357docdir!$docdir$ac_delim 2358infodir!$infodir$ac_delim 2359htmldir!$htmldir$ac_delim 2360dvidir!$dvidir$ac_delim 2361pdfdir!$pdfdir$ac_delim 2362psdir!$psdir$ac_delim 2363libdir!$libdir$ac_delim 2364localedir!$localedir$ac_delim 2365mandir!$mandir$ac_delim 2366DEFS!$DEFS$ac_delim 2367ECHO_C!$ECHO_C$ac_delim 2368ECHO_N!$ECHO_N$ac_delim 2369ECHO_T!$ECHO_T$ac_delim 2370LIBS!$LIBS$ac_delim 2371build_alias!$build_alias$ac_delim 2372host_alias!$host_alias$ac_delim 2373target_alias!$target_alias$ac_delim 2374LLVM_SRC!$LLVM_SRC$ac_delim 2375LLVM_OBJ!$LLVM_OBJ$ac_delim 2376LIBOBJS!$LIBOBJS$ac_delim 2377LTLIBOBJS!$LTLIBOBJS$ac_delim 2378_ACEOF 2379 2380 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 41; then 2381 break 2382 elif $ac_last_try; then 2383 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 2384echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 2385 { (exit 1); exit 1; }; } 2386 else 2387 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 2388 fi 2389done 2390 2391ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 2392if test -n "$ac_eof"; then 2393 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 2394 ac_eof=`expr $ac_eof + 1` 2395fi 2396 2397cat >>$CONFIG_STATUS <<_ACEOF 2398cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof 2399/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end 2400_ACEOF 2401sed ' 2402s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 2403s/^/s,@/; s/!/@,|#_!!_#|/ 2404:n 2405t n 2406s/'"$ac_delim"'$/,g/; t 2407s/$/\\/; p 2408N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 2409' >>$CONFIG_STATUS <conf$$subs.sed 2410rm -f conf$$subs.sed 2411cat >>$CONFIG_STATUS <<_ACEOF 2412:end 2413s/|#_!!_#|//g 2414CEOF$ac_eof 2415_ACEOF 2416 2417 2418# VPATH may cause trouble with some makes, so we remove $(srcdir), 2419# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 2420# trailing colons and then remove the whole line if VPATH becomes empty 2421# (actually we leave an empty line to preserve line numbers). 2422if test "x$srcdir" = x.; then 2423 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 2424s/:*\$(srcdir):*/:/ 2425s/:*\${srcdir}:*/:/ 2426s/:*@srcdir@:*/:/ 2427s/^\([^=]*=[ ]*\):*/\1/ 2428s/:*$// 2429s/^[^=]*=[ ]*$// 2430}' 2431fi 2432 2433cat >>$CONFIG_STATUS <<\_ACEOF 2434fi # test -n "$CONFIG_FILES" 2435 2436 2437for ac_tag in :F $CONFIG_FILES :C $CONFIG_COMMANDS 2438do 2439 case $ac_tag in 2440 :[FHLC]) ac_mode=$ac_tag; continue;; 2441 esac 2442 case $ac_mode$ac_tag in 2443 :[FHL]*:*);; 2444 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 2445echo "$as_me: error: Invalid tag $ac_tag." >&2;} 2446 { (exit 1); exit 1; }; };; 2447 :[FH]-) ac_tag=-:-;; 2448 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 2449 esac 2450 ac_save_IFS=$IFS 2451 IFS=: 2452 set x $ac_tag 2453 IFS=$ac_save_IFS 2454 shift 2455 ac_file=$1 2456 shift 2457 2458 case $ac_mode in 2459 :L) ac_source=$1;; 2460 :[FH]) 2461 ac_file_inputs= 2462 for ac_f 2463 do 2464 case $ac_f in 2465 -) ac_f="$tmp/stdin";; 2466 *) # Look for the file first in the build tree, then in the source tree 2467 # (if the path is not absolute). The absolute path cannot be DOS-style, 2468 # because $ac_f cannot contain `:'. 2469 test -f "$ac_f" || 2470 case $ac_f in 2471 [\\/$]*) false;; 2472 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 2473 esac || 2474 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 2475echo "$as_me: error: cannot find input file: $ac_f" >&2;} 2476 { (exit 1); exit 1; }; };; 2477 esac 2478 ac_file_inputs="$ac_file_inputs $ac_f" 2479 done 2480 2481 # Let's still pretend it is `configure' which instantiates (i.e., don't 2482 # use $as_me), people would be surprised to read: 2483 # /* config.h. Generated by config.status. */ 2484 configure_input="Generated from "`IFS=: 2485 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." 2486 if test x"$ac_file" != x-; then 2487 configure_input="$ac_file. $configure_input" 2488 { echo "$as_me:$LINENO: creating $ac_file" >&5 2489echo "$as_me: creating $ac_file" >&6;} 2490 fi 2491 2492 case $ac_tag in 2493 *:-:* | *:-) cat >"$tmp/stdin";; 2494 esac 2495 ;; 2496 esac 2497 2498 ac_dir=`$as_dirname -- "$ac_file" || 2499$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2500 X"$ac_file" : 'X\(//\)[^/]' \| \ 2501 X"$ac_file" : 'X\(//\)$' \| \ 2502 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 2503echo X"$ac_file" | 2504 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 2505 s//\1/ 2506 q 2507 } 2508 /^X\(\/\/\)[^/].*/{ 2509 s//\1/ 2510 q 2511 } 2512 /^X\(\/\/\)$/{ 2513 s//\1/ 2514 q 2515 } 2516 /^X\(\/\).*/{ 2517 s//\1/ 2518 q 2519 } 2520 s/.*/./; q'` 2521 { as_dir="$ac_dir" 2522 case $as_dir in #( 2523 -*) as_dir=./$as_dir;; 2524 esac 2525 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 2526 as_dirs= 2527 while :; do 2528 case $as_dir in #( 2529 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 2530 *) as_qdir=$as_dir;; 2531 esac 2532 as_dirs="'$as_qdir' $as_dirs" 2533 as_dir=`$as_dirname -- "$as_dir" || 2534$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2535 X"$as_dir" : 'X\(//\)[^/]' \| \ 2536 X"$as_dir" : 'X\(//\)$' \| \ 2537 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 2538echo X"$as_dir" | 2539 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 2540 s//\1/ 2541 q 2542 } 2543 /^X\(\/\/\)[^/].*/{ 2544 s//\1/ 2545 q 2546 } 2547 /^X\(\/\/\)$/{ 2548 s//\1/ 2549 q 2550 } 2551 /^X\(\/\).*/{ 2552 s//\1/ 2553 q 2554 } 2555 s/.*/./; q'` 2556 test -d "$as_dir" && break 2557 done 2558 test -z "$as_dirs" || eval "mkdir $as_dirs" 2559 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 2560echo "$as_me: error: cannot create directory $as_dir" >&2;} 2561 { (exit 1); exit 1; }; }; } 2562 ac_builddir=. 2563 2564case "$ac_dir" in 2565.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 2566*) 2567 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 2568 # A ".." for each directory in $ac_dir_suffix. 2569 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 2570 case $ac_top_builddir_sub in 2571 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 2572 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 2573 esac ;; 2574esac 2575ac_abs_top_builddir=$ac_pwd 2576ac_abs_builddir=$ac_pwd$ac_dir_suffix 2577# for backward compatibility: 2578ac_top_builddir=$ac_top_build_prefix 2579 2580case $srcdir in 2581 .) # We are building in place. 2582 ac_srcdir=. 2583 ac_top_srcdir=$ac_top_builddir_sub 2584 ac_abs_top_srcdir=$ac_pwd ;; 2585 [\\/]* | ?:[\\/]* ) # Absolute name. 2586 ac_srcdir=$srcdir$ac_dir_suffix; 2587 ac_top_srcdir=$srcdir 2588 ac_abs_top_srcdir=$srcdir ;; 2589 *) # Relative name. 2590 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 2591 ac_top_srcdir=$ac_top_build_prefix$srcdir 2592 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 2593esac 2594ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 2595 2596 2597 case $ac_mode in 2598 :F) 2599 # 2600 # CONFIG_FILE 2601 # 2602 2603_ACEOF 2604 2605cat >>$CONFIG_STATUS <<\_ACEOF 2606# If the template does not know about datarootdir, expand it. 2607# FIXME: This hack should be removed a few years after 2.60. 2608ac_datarootdir_hack=; ac_datarootdir_seen= 2609 2610case `sed -n '/datarootdir/ { 2611 p 2612 q 2613} 2614/@datadir@/p 2615/@docdir@/p 2616/@infodir@/p 2617/@localedir@/p 2618/@mandir@/p 2619' $ac_file_inputs` in 2620*datarootdir*) ac_datarootdir_seen=yes;; 2621*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 2622 { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 2623echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 2624_ACEOF 2625cat >>$CONFIG_STATUS <<_ACEOF 2626 ac_datarootdir_hack=' 2627 s&@datadir@&$datadir&g 2628 s&@docdir@&$docdir&g 2629 s&@infodir@&$infodir&g 2630 s&@localedir@&$localedir&g 2631 s&@mandir@&$mandir&g 2632 s&\\\${datarootdir}&$datarootdir&g' ;; 2633esac 2634_ACEOF 2635 2636# Neutralize VPATH when `$srcdir' = `.'. 2637# Shell code in configure.ac might set extrasub. 2638# FIXME: do we really want to maintain this feature? 2639cat >>$CONFIG_STATUS <<_ACEOF 2640 sed "$ac_vpsub 2641$extrasub 2642_ACEOF 2643cat >>$CONFIG_STATUS <<\_ACEOF 2644:t 2645/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 2646s&@configure_input@&$configure_input&;t t 2647s&@top_builddir@&$ac_top_builddir_sub&;t t 2648s&@srcdir@&$ac_srcdir&;t t 2649s&@abs_srcdir@&$ac_abs_srcdir&;t t 2650s&@top_srcdir@&$ac_top_srcdir&;t t 2651s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 2652s&@builddir@&$ac_builddir&;t t 2653s&@abs_builddir@&$ac_abs_builddir&;t t 2654s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 2655$ac_datarootdir_hack 2656" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out 2657 2658test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 2659 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 2660 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 2661 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 2662which seems to be undefined. Please make sure it is defined." >&5 2663echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 2664which seems to be undefined. Please make sure it is defined." >&2;} 2665 2666 rm -f "$tmp/stdin" 2667 case $ac_file in 2668 -) cat "$tmp/out"; rm -f "$tmp/out";; 2669 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 2670 esac 2671 ;; 2672 2673 2674 :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 2675echo "$as_me: executing $ac_file commands" >&6;} 2676 ;; 2677 esac 2678 2679 2680 case $ac_file$ac_mode in 2681 "Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname Makefile` 2682 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/Makefile Makefile ;; 2683 "lib/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname lib/Makefile` 2684 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/lib/Makefile lib/Makefile ;; 2685 "lib/sample/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname lib/sample/Makefile` 2686 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/lib/sample/Makefile lib/sample/Makefile ;; 2687 "tools/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname tools/Makefile` 2688 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/tools/Makefile tools/Makefile ;; 2689 "tools/sample/Makefile":C) ${llvm_src}/autoconf/mkinstalldirs `dirname tools/sample/Makefile` 2690 ${SHELL} ${llvm_src}/autoconf/install-sh -m 0644 -c ${srcdir}/tools/sample/Makefile tools/sample/Makefile ;; 2691 2692 esac 2693done # for ac_tag 2694 2695 2696{ (exit 0); exit 0; } 2697_ACEOF 2698chmod +x $CONFIG_STATUS 2699ac_clean_files=$ac_clean_files_save 2700 2701 2702# configure is writing to config.log, and then calls config.status. 2703# config.status does its own redirection, appending to config.log. 2704# Unfortunately, on DOS this fails, as config.log is still kept open 2705# by configure, so config.status won't be able to write to it; its 2706# output is simply discarded. So we exec the FD to /dev/null, 2707# effectively closing config.log, so it can be properly (re)opened and 2708# appended to by config.status. When coming back to configure, we 2709# need to make the FD available again. 2710if test "$no_create" != yes; then 2711 ac_cs_success=: 2712 ac_config_status_args= 2713 test "$silent" = yes && 2714 ac_config_status_args="$ac_config_status_args --quiet" 2715 exec 5>/dev/null 2716 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 2717 exec 5>>config.log 2718 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 2719 # would make configure fail if this is the last instruction. 2720 $ac_cs_success || { (exit 1); exit 1; } 2721fi 2722 2723