1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68. 4# 5# 6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 8# Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. 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1287fi 1288 1289if test "$ac_init_help" = "recursive"; then 1290 # If there are subdirs, report their specific --help. 1291 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1292 test -d "$ac_dir" || 1293 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1294 continue 1295 ac_builddir=. 1296 1297case "$ac_dir" in 1298.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1299*) 1300 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1301 # A ".." for each directory in $ac_dir_suffix. 1302 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1303 case $ac_top_builddir_sub in 1304 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1305 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1306 esac ;; 1307esac 1308ac_abs_top_builddir=$ac_pwd 1309ac_abs_builddir=$ac_pwd$ac_dir_suffix 1310# for backward compatibility: 1311ac_top_builddir=$ac_top_build_prefix 1312 1313case $srcdir in 1314 .) # We are building in place. 1315 ac_srcdir=. 1316 ac_top_srcdir=$ac_top_builddir_sub 1317 ac_abs_top_srcdir=$ac_pwd ;; 1318 [\\/]* | ?:[\\/]* ) # Absolute name. 1319 ac_srcdir=$srcdir$ac_dir_suffix; 1320 ac_top_srcdir=$srcdir 1321 ac_abs_top_srcdir=$srcdir ;; 1322 *) # Relative name. 1323 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1324 ac_top_srcdir=$ac_top_build_prefix$srcdir 1325 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1326esac 1327ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1328 1329 cd "$ac_dir" || { ac_status=$?; continue; } 1330 # Check for guested configure. 1331 if test -f "$ac_srcdir/configure.gnu"; then 1332 echo && 1333 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1334 elif test -f "$ac_srcdir/configure"; then 1335 echo && 1336 $SHELL "$ac_srcdir/configure" --help=recursive 1337 else 1338 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1339 fi || ac_status=$? 1340 cd "$ac_pwd" || { ac_status=$?; break; } 1341 done 1342fi 1343 1344test -n "$ac_init_help" && exit $ac_status 1345if $ac_init_version; then 1346 cat <<\_ACEOF 1347configure 1348generated by GNU Autoconf 2.68 1349 1350Copyright (C) 2010 Free Software Foundation, Inc. 1351This configure script is free software; the Free Software Foundation 1352gives unlimited permission to copy, distribute and modify it. 1353_ACEOF 1354 exit 1355fi 1356 1357## ------------------------ ## 1358## Autoconf initialization. ## 1359## ------------------------ ## 1360 1361# ac_fn_c_try_compile LINENO 1362# -------------------------- 1363# Try to compile conftest.$ac_ext, and return whether this succeeded. 1364ac_fn_c_try_compile () 1365{ 1366 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1367 rm -f conftest.$ac_objext 1368 if { { ac_try="$ac_compile" 1369case "(($ac_try" in 1370 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1371 *) ac_try_echo=$ac_try;; 1372esac 1373eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1374$as_echo "$ac_try_echo"; } >&5 1375 (eval "$ac_compile") 2>conftest.err 1376 ac_status=$? 1377 if test -s conftest.err; then 1378 grep -v '^ *+' conftest.err >conftest.er1 1379 cat conftest.er1 >&5 1380 mv -f conftest.er1 conftest.err 1381 fi 1382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1383 test $ac_status = 0; } && { 1384 test -z "$ac_c_werror_flag" || 1385 test ! -s conftest.err 1386 } && test -s conftest.$ac_objext; then : 1387 ac_retval=0 1388else 1389 $as_echo "$as_me: failed program was:" >&5 1390sed 's/^/| /' conftest.$ac_ext >&5 1391 1392 ac_retval=1 1393fi 1394 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1395 as_fn_set_status $ac_retval 1396 1397} # ac_fn_c_try_compile 1398 1399# ac_fn_c_try_cpp LINENO 1400# ---------------------- 1401# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1402ac_fn_c_try_cpp () 1403{ 1404 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1405 if { { ac_try="$ac_cpp conftest.$ac_ext" 1406case "(($ac_try" in 1407 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1408 *) ac_try_echo=$ac_try;; 1409esac 1410eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1411$as_echo "$ac_try_echo"; } >&5 1412 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1413 ac_status=$? 1414 if test -s conftest.err; then 1415 grep -v '^ *+' conftest.err >conftest.er1 1416 cat conftest.er1 >&5 1417 mv -f conftest.er1 conftest.err 1418 fi 1419 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1420 test $ac_status = 0; } > conftest.i && { 1421 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1422 test ! -s conftest.err 1423 }; then : 1424 ac_retval=0 1425else 1426 $as_echo "$as_me: failed program was:" >&5 1427sed 's/^/| /' conftest.$ac_ext >&5 1428 1429 ac_retval=1 1430fi 1431 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1432 as_fn_set_status $ac_retval 1433 1434} # ac_fn_c_try_cpp 1435 1436# ac_fn_c_try_run LINENO 1437# ---------------------- 1438# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1439# that executables *can* be run. 1440ac_fn_c_try_run () 1441{ 1442 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1443 if { { ac_try="$ac_link" 1444case "(($ac_try" in 1445 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1446 *) ac_try_echo=$ac_try;; 1447esac 1448eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1449$as_echo "$ac_try_echo"; } >&5 1450 (eval "$ac_link") 2>&5 1451 ac_status=$? 1452 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1453 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1454 { { case "(($ac_try" in 1455 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1456 *) ac_try_echo=$ac_try;; 1457esac 1458eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1459$as_echo "$ac_try_echo"; } >&5 1460 (eval "$ac_try") 2>&5 1461 ac_status=$? 1462 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1463 test $ac_status = 0; }; }; then : 1464 ac_retval=0 1465else 1466 $as_echo "$as_me: program exited with status $ac_status" >&5 1467 $as_echo "$as_me: failed program was:" >&5 1468sed 's/^/| /' conftest.$ac_ext >&5 1469 1470 ac_retval=$ac_status 1471fi 1472 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1473 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1474 as_fn_set_status $ac_retval 1475 1476} # ac_fn_c_try_run 1477 1478# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1479# ------------------------------------------------------- 1480# Tests whether HEADER exists and can be compiled using the include files in 1481# INCLUDES, setting the cache variable VAR accordingly. 1482ac_fn_c_check_header_compile () 1483{ 1484 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1486$as_echo_n "checking for $2... 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Returns whether the value could be 1513# computed 1514ac_fn_c_compute_int () 1515{ 1516 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1517 if test "$cross_compiling" = yes; then 1518 # Depending upon the size, compute the lo and hi bounds. 1519cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1520/* end confdefs.h. */ 1521$4 1522int 1523main () 1524{ 1525static int test_array [1 - 2 * !(($2) >= 0)]; 1526test_array [0] = 0 1527 1528 ; 1529 return 0; 1530} 1531_ACEOF 1532if ac_fn_c_try_compile "$LINENO"; then : 1533 ac_lo=0 ac_mid=0 1534 while :; do 1535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1536/* end confdefs.h. */ 1537$4 1538int 1539main () 1540{ 1541static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1542test_array [0] = 0 1543 1544 ; 1545 return 0; 1546} 1547_ACEOF 1548if ac_fn_c_try_compile "$LINENO"; then : 1549 ac_hi=$ac_mid; break 1550else 1551 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1552 if test $ac_lo -le $ac_mid; then 1553 ac_lo= ac_hi= 1554 break 1555 fi 1556 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1557fi 1558rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1559 done 1560else 1561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1562/* end confdefs.h. */ 1563$4 1564int 1565main () 1566{ 1567static int test_array [1 - 2 * !(($2) < 0)]; 1568test_array [0] = 0 1569 1570 ; 1571 return 0; 1572} 1573_ACEOF 1574if ac_fn_c_try_compile "$LINENO"; then : 1575 ac_hi=-1 ac_mid=-1 1576 while :; do 1577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1578/* end confdefs.h. */ 1579$4 1580int 1581main () 1582{ 1583static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1584test_array [0] = 0 1585 1586 ; 1587 return 0; 1588} 1589_ACEOF 1590if ac_fn_c_try_compile "$LINENO"; then : 1591 ac_lo=$ac_mid; break 1592else 1593 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1594 if test $ac_mid -le $ac_hi; then 1595 ac_lo= ac_hi= 1596 break 1597 fi 1598 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1599fi 1600rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1601 done 1602else 1603 ac_lo= ac_hi= 1604fi 1605rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1606fi 1607rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1608# Binary search between lo and hi bounds. 1609while test "x$ac_lo" != "x$ac_hi"; do 1610 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1612/* end confdefs.h. */ 1613$4 1614int 1615main () 1616{ 1617static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1618test_array [0] = 0 1619 1620 ; 1621 return 0; 1622} 1623_ACEOF 1624if ac_fn_c_try_compile "$LINENO"; then : 1625 ac_hi=$ac_mid 1626else 1627 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1628fi 1629rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1630done 1631case $ac_lo in #(( 1632?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1633'') ac_retval=1 ;; 1634esac 1635 else 1636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1637/* end confdefs.h. */ 1638$4 1639static long int longval () { return $2; } 1640static unsigned long int ulongval () { return $2; } 1641#include <stdio.h> 1642#include <stdlib.h> 1643int 1644main () 1645{ 1646 1647 FILE *f = fopen ("conftest.val", "w"); 1648 if (! f) 1649 return 1; 1650 if (($2) < 0) 1651 { 1652 long int i = longval (); 1653 if (i != ($2)) 1654 return 1; 1655 fprintf (f, "%ld", i); 1656 } 1657 else 1658 { 1659 unsigned long int i = ulongval (); 1660 if (i != ($2)) 1661 return 1; 1662 fprintf (f, "%lu", i); 1663 } 1664 /* Do not output a trailing newline, as this causes \r\n confusion 1665 on some platforms. */ 1666 return ferror (f) || fclose (f) != 0; 1667 1668 ; 1669 return 0; 1670} 1671_ACEOF 1672if ac_fn_c_try_run "$LINENO"; then : 1673 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 1674else 1675 ac_retval=1 1676fi 1677rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 1678 conftest.$ac_objext conftest.beam conftest.$ac_ext 1679rm -f conftest.val 1680 1681 fi 1682 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1683 as_fn_set_status $ac_retval 1684 1685} # ac_fn_c_compute_int 1686cat >config.log <<_ACEOF 1687This file contains any messages produced by compilers while 1688running configure, to aid debugging if configure makes a mistake. 1689 1690It was created by $as_me, which was 1691generated by GNU Autoconf 2.68. Invocation command line was 1692 1693 $ $0 $@ 1694 1695_ACEOF 1696exec 5>>config.log 1697{ 1698cat <<_ASUNAME 1699## --------- ## 1700## Platform. ## 1701## --------- ## 1702 1703hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1704uname -m = `(uname -m) 2>/dev/null || echo unknown` 1705uname -r = `(uname -r) 2>/dev/null || echo unknown` 1706uname -s = `(uname -s) 2>/dev/null || echo unknown` 1707uname -v = `(uname -v) 2>/dev/null || echo unknown` 1708 1709/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1710/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1711 1712/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1713/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1714/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1715/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1716/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1717/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1718/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1719 1720_ASUNAME 1721 1722as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1723for as_dir in $PATH 1724do 1725 IFS=$as_save_IFS 1726 test -z "$as_dir" && as_dir=. 1727 $as_echo "PATH: $as_dir" 1728 done 1729IFS=$as_save_IFS 1730 1731} >&5 1732 1733cat >&5 <<_ACEOF 1734 1735 1736## ----------- ## 1737## Core tests. ## 1738## ----------- ## 1739 1740_ACEOF 1741 1742 1743# Keep a trace of the command line. 1744# Strip out --no-create and --no-recursion so they do not pile up. 1745# Strip out --silent because we don't want to record it for future runs. 1746# Also quote any args containing shell meta-characters. 1747# Make two passes to allow for proper duplicate-argument suppression. 1748ac_configure_args= 1749ac_configure_args0= 1750ac_configure_args1= 1751ac_must_keep_next=false 1752for ac_pass in 1 2 1753do 1754 for ac_arg 1755 do 1756 case $ac_arg in 1757 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1758 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1759 | -silent | --silent | --silen | --sile | --sil) 1760 continue ;; 1761 *\'*) 1762 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1763 esac 1764 case $ac_pass in 1765 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1766 2) 1767 as_fn_append ac_configure_args1 " '$ac_arg'" 1768 if test $ac_must_keep_next = true; then 1769 ac_must_keep_next=false # Got value, back to normal. 1770 else 1771 case $ac_arg in 1772 *=* | --config-cache | -C | -disable-* | --disable-* \ 1773 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1774 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1775 | -with-* | --with-* | -without-* | --without-* | --x) 1776 case "$ac_configure_args0 " in 1777 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1778 esac 1779 ;; 1780 -* ) ac_must_keep_next=true ;; 1781 esac 1782 fi 1783 as_fn_append ac_configure_args " '$ac_arg'" 1784 ;; 1785 esac 1786 done 1787done 1788{ ac_configure_args0=; unset ac_configure_args0;} 1789{ ac_configure_args1=; unset ac_configure_args1;} 1790 1791# When interrupted or exit'd, cleanup temporary files, and complete 1792# config.log. We remove comments because anyway the quotes in there 1793# would cause problems or look ugly. 1794# WARNING: Use '\'' to represent an apostrophe within the trap. 1795# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1796trap 'exit_status=$? 1797 # Save into config.log some information that might help in debugging. 1798 { 1799 echo 1800 1801 $as_echo "## ---------------- ## 1802## Cache variables. ## 1803## ---------------- ##" 1804 echo 1805 # The following way of writing the cache mishandles newlines in values, 1806( 1807 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1808 eval ac_val=\$$ac_var 1809 case $ac_val in #( 1810 *${as_nl}*) 1811 case $ac_var in #( 1812 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1813$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1814 esac 1815 case $ac_var in #( 1816 _ | IFS | as_nl) ;; #( 1817 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1818 *) { eval $ac_var=; unset $ac_var;} ;; 1819 esac ;; 1820 esac 1821 done 1822 (set) 2>&1 | 1823 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1824 *${as_nl}ac_space=\ *) 1825 sed -n \ 1826 "s/'\''/'\''\\\\'\'''\''/g; 1827 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1828 ;; #( 1829 *) 1830 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1831 ;; 1832 esac | 1833 sort 1834) 1835 echo 1836 1837 $as_echo "## ----------------- ## 1838## Output variables. ## 1839## ----------------- ##" 1840 echo 1841 for ac_var in $ac_subst_vars 1842 do 1843 eval ac_val=\$$ac_var 1844 case $ac_val in 1845 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1846 esac 1847 $as_echo "$ac_var='\''$ac_val'\''" 1848 done | sort 1849 echo 1850 1851 if test -n "$ac_subst_files"; then 1852 $as_echo "## ------------------- ## 1853## File substitutions. ## 1854## ------------------- ##" 1855 echo 1856 for ac_var in $ac_subst_files 1857 do 1858 eval ac_val=\$$ac_var 1859 case $ac_val in 1860 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1861 esac 1862 $as_echo "$ac_var='\''$ac_val'\''" 1863 done | sort 1864 echo 1865 fi 1866 1867 if test -s confdefs.h; then 1868 $as_echo "## ----------- ## 1869## confdefs.h. ## 1870## ----------- ##" 1871 echo 1872 cat confdefs.h 1873 echo 1874 fi 1875 test "$ac_signal" != 0 && 1876 $as_echo "$as_me: caught signal $ac_signal" 1877 $as_echo "$as_me: exit $exit_status" 1878 } >&5 1879 rm -f core *.core core.conftest.* && 1880 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1881 exit $exit_status 1882' 0 1883for ac_signal in 1 2 13 15; do 1884 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1885done 1886ac_signal=0 1887 1888# confdefs.h avoids OS command line length limits that DEFS can exceed. 1889rm -f -r conftest* confdefs.h 1890 1891$as_echo "/* confdefs.h */" > confdefs.h 1892 1893# Predefined preprocessor variables. 1894 1895cat >>confdefs.h <<_ACEOF 1896#define PACKAGE_NAME "$PACKAGE_NAME" 1897_ACEOF 1898 1899cat >>confdefs.h <<_ACEOF 1900#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1901_ACEOF 1902 1903cat >>confdefs.h <<_ACEOF 1904#define PACKAGE_VERSION "$PACKAGE_VERSION" 1905_ACEOF 1906 1907cat >>confdefs.h <<_ACEOF 1908#define PACKAGE_STRING "$PACKAGE_STRING" 1909_ACEOF 1910 1911cat >>confdefs.h <<_ACEOF 1912#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1913_ACEOF 1914 1915cat >>confdefs.h <<_ACEOF 1916#define PACKAGE_URL "$PACKAGE_URL" 1917_ACEOF 1918 1919 1920# Let the site file select an alternate cache file if it wants to. 1921# Prefer an explicitly selected file to automatically selected ones. 1922ac_site_file1=NONE 1923ac_site_file2=NONE 1924if test -n "$CONFIG_SITE"; then 1925 # We do not want a PATH search for config.site. 1926 case $CONFIG_SITE in #(( 1927 -*) ac_site_file1=./$CONFIG_SITE;; 1928 */*) ac_site_file1=$CONFIG_SITE;; 1929 *) ac_site_file1=./$CONFIG_SITE;; 1930 esac 1931elif test "x$prefix" != xNONE; then 1932 ac_site_file1=$prefix/share/config.site 1933 ac_site_file2=$prefix/etc/config.site 1934else 1935 ac_site_file1=$ac_default_prefix/share/config.site 1936 ac_site_file2=$ac_default_prefix/etc/config.site 1937fi 1938for ac_site_file in "$ac_site_file1" "$ac_site_file2" 1939do 1940 test "x$ac_site_file" = xNONE && continue 1941 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 1942 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1943$as_echo "$as_me: loading site script $ac_site_file" >&6;} 1944 sed 's/^/| /' "$ac_site_file" >&5 1945 . "$ac_site_file" \ 1946 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1947$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 1948as_fn_error $? "failed to load site script $ac_site_file 1949See \`config.log' for more details" "$LINENO" 5; } 1950 fi 1951done 1952 1953if test -r "$cache_file"; then 1954 # Some versions of bash will fail to source /dev/null (special files 1955 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1956 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1957 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1958$as_echo "$as_me: loading cache $cache_file" >&6;} 1959 case $cache_file in 1960 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1961 *) . "./$cache_file";; 1962 esac 1963 fi 1964else 1965 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1966$as_echo "$as_me: creating cache $cache_file" >&6;} 1967 >$cache_file 1968fi 1969 1970# Check that the precious variables saved in the cache have kept the same 1971# value. 1972ac_cache_corrupted=false 1973for ac_var in $ac_precious_vars; do 1974 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1975 eval ac_new_set=\$ac_env_${ac_var}_set 1976 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1977 eval ac_new_val=\$ac_env_${ac_var}_value 1978 case $ac_old_set,$ac_new_set in 1979 set,) 1980 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1981$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1982 ac_cache_corrupted=: ;; 1983 ,set) 1984 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 1985$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1986 ac_cache_corrupted=: ;; 1987 ,);; 1988 *) 1989 if test "x$ac_old_val" != "x$ac_new_val"; then 1990 # differences in whitespace do not lead to failure. 1991 ac_old_val_w=`echo x $ac_old_val` 1992 ac_new_val_w=`echo x $ac_new_val` 1993 if test "$ac_old_val_w" != "$ac_new_val_w"; then 1994 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 1995$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1996 ac_cache_corrupted=: 1997 else 1998 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 1999$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2000 eval $ac_var=\$ac_old_val 2001 fi 2002 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2003$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2004 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2005$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2006 fi;; 2007 esac 2008 # Pass precious variables to config.status. 2009 if test "$ac_new_set" = set; then 2010 case $ac_new_val in 2011 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2012 *) ac_arg=$ac_var=$ac_new_val ;; 2013 esac 2014 case " $ac_configure_args " in 2015 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2016 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2017 esac 2018 fi 2019done 2020if $ac_cache_corrupted; then 2021 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2022$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2023 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2024$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2025 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2026fi 2027## -------------------- ## 2028## Main body of script. ## 2029## -------------------- ## 2030 2031ac_ext=c 2032ac_cpp='$CPP $CPPFLAGS' 2033ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2034ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2035ac_compiler_gnu=$ac_cv_c_compiler_gnu 2036 2037 2038 2039ac_ext=c 2040ac_cpp='$CPP $CPPFLAGS' 2041ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2042ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2043ac_compiler_gnu=$ac_cv_c_compiler_gnu 2044if test -n "$ac_tool_prefix"; then 2045 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2046set dummy ${ac_tool_prefix}gcc; ac_word=$2 2047{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2048$as_echo_n "checking for $ac_word... " >&6; } 2049if ${ac_cv_prog_CC+:} false; then : 2050 $as_echo_n "(cached) " >&6 2051else 2052 if test -n "$CC"; then 2053 ac_cv_prog_CC="$CC" # Let the user override the test. 2054else 2055as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2056for as_dir in $PATH 2057do 2058 IFS=$as_save_IFS 2059 test -z "$as_dir" && as_dir=. 2060 for ac_exec_ext in '' $ac_executable_extensions; do 2061 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2062 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2063 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2064 break 2 2065 fi 2066done 2067 done 2068IFS=$as_save_IFS 2069 2070fi 2071fi 2072CC=$ac_cv_prog_CC 2073if test -n "$CC"; then 2074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2075$as_echo "$CC" >&6; } 2076else 2077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2078$as_echo "no" >&6; } 2079fi 2080 2081 2082fi 2083if test -z "$ac_cv_prog_CC"; then 2084 ac_ct_CC=$CC 2085 # Extract the first word of "gcc", so it can be a program name with args. 2086set dummy gcc; ac_word=$2 2087{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2088$as_echo_n "checking for $ac_word... " >&6; } 2089if ${ac_cv_prog_ac_ct_CC+:} false; then : 2090 $as_echo_n "(cached) " >&6 2091else 2092 if test -n "$ac_ct_CC"; then 2093 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2094else 2095as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2096for as_dir in $PATH 2097do 2098 IFS=$as_save_IFS 2099 test -z "$as_dir" && as_dir=. 2100 for ac_exec_ext in '' $ac_executable_extensions; do 2101 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2102 ac_cv_prog_ac_ct_CC="gcc" 2103 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2104 break 2 2105 fi 2106done 2107 done 2108IFS=$as_save_IFS 2109 2110fi 2111fi 2112ac_ct_CC=$ac_cv_prog_ac_ct_CC 2113if test -n "$ac_ct_CC"; then 2114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2115$as_echo "$ac_ct_CC" >&6; } 2116else 2117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2118$as_echo "no" >&6; } 2119fi 2120 2121 if test "x$ac_ct_CC" = x; then 2122 CC="" 2123 else 2124 case $cross_compiling:$ac_tool_warned in 2125yes:) 2126{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2127$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2128ac_tool_warned=yes ;; 2129esac 2130 CC=$ac_ct_CC 2131 fi 2132else 2133 CC="$ac_cv_prog_CC" 2134fi 2135 2136if test -z "$CC"; then 2137 if test -n "$ac_tool_prefix"; then 2138 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2139set dummy ${ac_tool_prefix}cc; ac_word=$2 2140{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2141$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 2340See \`config.log' for more details" "$LINENO" 5; } 2341 2342# Provide some information about the compiler. 2343$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2344set X $ac_compile 2345ac_compiler=$2 2346for ac_option in --version -v -V -qversion; do 2347 { { ac_try="$ac_compiler $ac_option >&5" 2348case "(($ac_try" in 2349 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2350 *) ac_try_echo=$ac_try;; 2351esac 2352eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2353$as_echo "$ac_try_echo"; } >&5 2354 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2355 ac_status=$? 2356 if test -s conftest.err; then 2357 sed '10a\ 2358... rest of stderr output deleted ... 2359 10q' conftest.err >conftest.er1 2360 cat conftest.er1 >&5 2361 fi 2362 rm -f conftest.er1 conftest.err 2363 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2364 test $ac_status = 0; } 2365done 2366 2367cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2368/* end confdefs.h. */ 2369 2370int 2371main () 2372{ 2373 2374 ; 2375 return 0; 2376} 2377_ACEOF 2378ac_clean_files_save=$ac_clean_files 2379ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2380# Try to create an executable without -o first, disregard a.out. 2381# It will help us diagnose broken compilers, and finding out an intuition 2382# of exeext. 2383{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2384$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2414# so that the user can short-circuit this test for compilers unknown to 2415# Autoconf. 2416for ac_file in $ac_files '' 2417do 2418 test -f "$ac_file" || continue 2419 case $ac_file in 2420 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2421 ;; 2422 [ab].out ) 2423 # We found the default executable, but exeext='' is most 2424 # certainly right. 2425 break;; 2426 *.* ) 2427 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2428 then :; else 2429 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2430 fi 2431 # We set ac_cv_exeext here because the later test for it is not 2432 # safe: cross compilers may not add the suffix if given an `-o' 2433 # argument, so we may need to know it at that point already. 2434 # Even if this section looks crufty: it has the advantage of 2435 # actually working. 2436 break;; 2437 * ) 2438 break;; 2439 esac 2440done 2441test "$ac_cv_exeext" = no && ac_cv_exeext= 2442 2443else 2444 ac_file='' 2445fi 2446if test -z "$ac_file"; then : 2447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2448$as_echo "no" >&6; } 2449$as_echo "$as_me: failed program was:" >&5 2450sed 's/^/| /' conftest.$ac_ext >&5 2451 2452{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2453$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2454as_fn_error 77 "C compiler cannot create executables 2455See \`config.log' for more details" "$LINENO" 5; } 2456else 2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2458$as_echo "yes" >&6; } 2459fi 2460{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2461$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2483# work properly (i.e., refer to `conftest.exe'), while it won't with 2484# `rm'. 2485for ac_file in conftest.exe conftest conftest.*; do 2486 test -f "$ac_file" || continue 2487 case $ac_file in 2488 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2489 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2490 break;; 2491 * ) break;; 2492 esac 2493done 2494else 2495 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2496$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2497as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2498See \`config.log' for more details" "$LINENO" 5; } 2499fi 2500rm -f conftest conftest$ac_cv_exeext 2501{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2502$as_echo "$ac_cv_exeext" >&6; } 2503 2504rm -f conftest.$ac_ext 2505EXEEXT=$ac_cv_exeext 2506ac_exeext=$EXEEXT 2507cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2508/* end confdefs.h. */ 2509#include <stdio.h> 2510int 2511main () 2512{ 2513FILE *f = fopen ("conftest.out", "w"); 2514 return ferror (f) || fclose (f) != 0; 2515 2516 ; 2517 return 0; 2518} 2519_ACEOF 2520ac_clean_files="$ac_clean_files conftest.out" 2521# Check that the compiler produces executables we can run. If not, either 2522# the compiler is broken, or we cross compile. 2523{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2524$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2556If you meant to cross compile, use \`--host'. 2557See \`config.log' for more details" "$LINENO" 5; } 2558 fi 2559 fi 2560fi 2561{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2562$as_echo "$cross_compiling" >&6; } 2563 2564rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2565ac_clean_files=$ac_clean_files_save 2566{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2567$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 2609See \`config.log' for more details" "$LINENO" 5; } 2610fi 2611rm -f conftest.$ac_cv_objext conftest.$ac_ext 2612fi 2613{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2614$as_echo "$ac_cv_objext" >&6; } 2615OBJEXT=$ac_cv_objext 2616ac_objext=$OBJEXT 2617{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2618$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2619if ${ac_cv_c_compiler_gnu+:} false; then : 2620 $as_echo_n "(cached) " >&6 2621else 2622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2623/* end confdefs.h. */ 2624 2625int 2626main () 2627{ 2628#ifndef __GNUC__ 2629 choke me 2630#endif 2631 2632 ; 2633 return 0; 2634} 2635_ACEOF 2636if ac_fn_c_try_compile "$LINENO"; then : 2637 ac_compiler_gnu=yes 2638else 2639 ac_compiler_gnu=no 2640fi 2641rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2642ac_cv_c_compiler_gnu=$ac_compiler_gnu 2643 2644fi 2645{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2646$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2647if test $ac_compiler_gnu = yes; then 2648 GCC=yes 2649else 2650 GCC= 2651fi 2652ac_test_CFLAGS=${CFLAGS+set} 2653ac_save_CFLAGS=$CFLAGS 2654{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2655$as_echo_n "checking whether $CC accepts -g... " >&6; } 2656if ${ac_cv_prog_cc_g+:} false; then : 2657 $as_echo_n "(cached) " >&6 2658else 2659 ac_save_c_werror_flag=$ac_c_werror_flag 2660 ac_c_werror_flag=yes 2661 ac_cv_prog_cc_g=no 2662 CFLAGS="-g" 2663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2664/* end confdefs.h. */ 2665 2666int 2667main () 2668{ 2669 2670 ; 2671 return 0; 2672} 2673_ACEOF 2674if ac_fn_c_try_compile "$LINENO"; then : 2675 ac_cv_prog_cc_g=yes 2676else 2677 CFLAGS="" 2678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2679/* end confdefs.h. */ 2680 2681int 2682main () 2683{ 2684 2685 ; 2686 return 0; 2687} 2688_ACEOF 2689if ac_fn_c_try_compile "$LINENO"; then : 2690 2691else 2692 ac_c_werror_flag=$ac_save_c_werror_flag 2693 CFLAGS="-g" 2694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2695/* end confdefs.h. */ 2696 2697int 2698main () 2699{ 2700 2701 ; 2702 return 0; 2703} 2704_ACEOF 2705if ac_fn_c_try_compile "$LINENO"; then : 2706 ac_cv_prog_cc_g=yes 2707fi 2708rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2709fi 2710rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2711fi 2712rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2713 ac_c_werror_flag=$ac_save_c_werror_flag 2714fi 2715{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2716$as_echo "$ac_cv_prog_cc_g" >&6; } 2717if test "$ac_test_CFLAGS" = set; then 2718 CFLAGS=$ac_save_CFLAGS 2719elif test $ac_cv_prog_cc_g = yes; then 2720 if test "$GCC" = yes; then 2721 CFLAGS="-g -O2" 2722 else 2723 CFLAGS="-g" 2724 fi 2725else 2726 if test "$GCC" = yes; then 2727 CFLAGS="-O2" 2728 else 2729 CFLAGS= 2730 fi 2731fi 2732{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2733$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2734if ${ac_cv_prog_cc_c89+:} false; then : 2735 $as_echo_n "(cached) " >&6 2736else 2737 ac_cv_prog_cc_c89=no 2738ac_save_CC=$CC 2739cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2740/* end confdefs.h. */ 2741#include <stdarg.h> 2742#include <stdio.h> 2743#include <sys/types.h> 2744#include <sys/stat.h> 2745/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2746struct buf { int x; }; 2747FILE * (*rcsopen) (struct buf *, struct stat *, int); 2748static char *e (p, i) 2749 char **p; 2750 int i; 2751{ 2752 return p[i]; 2753} 2754static char *f (char * (*g) (char **, int), char **p, ...) 2755{ 2756 char *s; 2757 va_list v; 2758 va_start (v,p); 2759 s = g (p, va_arg (v,int)); 2760 va_end (v); 2761 return s; 2762} 2763 2764/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2765 function prototypes and stuff, but not '\xHH' hex character constants. 2766 These don't provoke an error unfortunately, instead are silently treated 2767 as 'x'. The following induces an error, until -std is added to get 2768 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2769 array size at least. It's necessary to write '\x00'==0 to get something 2770 that's true only with -std. */ 2771int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2772 2773/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2774 inside strings and character constants. */ 2775#define FOO(x) 'x' 2776int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2777 2778int test (int i, double x); 2779struct s1 {int (*f) (int a);}; 2780struct s2 {int (*f) (double a);}; 2781int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2782int argc; 2783char **argv; 2784int 2785main () 2786{ 2787return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2788 ; 2789 return 0; 2790} 2791_ACEOF 2792for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2793 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2794do 2795 CC="$ac_save_CC $ac_arg" 2796 if ac_fn_c_try_compile "$LINENO"; then : 2797 ac_cv_prog_cc_c89=$ac_arg 2798fi 2799rm -f core conftest.err conftest.$ac_objext 2800 test "x$ac_cv_prog_cc_c89" != "xno" && break 2801done 2802rm -f conftest.$ac_ext 2803CC=$ac_save_CC 2804 2805fi 2806# AC_CACHE_VAL 2807case "x$ac_cv_prog_cc_c89" in 2808 x) 2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2810$as_echo "none needed" >&6; } ;; 2811 xno) 2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2813$as_echo "unsupported" >&6; } ;; 2814 *) 2815 CC="$CC $ac_cv_prog_cc_c89" 2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2817$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2818esac 2819if test "x$ac_cv_prog_cc_c89" != xno; then : 2820 2821fi 2822 2823ac_ext=c 2824ac_cpp='$CPP $CPPFLAGS' 2825ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2826ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2827ac_compiler_gnu=$ac_cv_c_compiler_gnu 2828 2829if test -n "$ac_tool_prefix"; then 2830 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2831set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2833$as_echo_n "checking for $ac_word... " >&6; } 2834if ${ac_cv_prog_RANLIB+:} false; then : 2835 $as_echo_n "(cached) " >&6 2836else 2837 if test -n "$RANLIB"; then 2838 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2839else 2840as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2841for as_dir in $PATH 2842do 2843 IFS=$as_save_IFS 2844 test -z "$as_dir" && as_dir=. 2845 for ac_exec_ext in '' $ac_executable_extensions; do 2846 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2847 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2848 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2849 break 2 2850 fi 2851done 2852 done 2853IFS=$as_save_IFS 2854 2855fi 2856fi 2857RANLIB=$ac_cv_prog_RANLIB 2858if test -n "$RANLIB"; then 2859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2860$as_echo "$RANLIB" >&6; } 2861else 2862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2863$as_echo "no" >&6; } 2864fi 2865 2866 2867fi 2868if test -z "$ac_cv_prog_RANLIB"; then 2869 ac_ct_RANLIB=$RANLIB 2870 # Extract the first word of "ranlib", so it can be a program name with args. 2871set dummy ranlib; ac_word=$2 2872{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2873$as_echo_n "checking for $ac_word... " >&6; } 2874if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 2875 $as_echo_n "(cached) " >&6 2876else 2877 if test -n "$ac_ct_RANLIB"; then 2878 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2879else 2880as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2881for as_dir in $PATH 2882do 2883 IFS=$as_save_IFS 2884 test -z "$as_dir" && as_dir=. 2885 for ac_exec_ext in '' $ac_executable_extensions; do 2886 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2887 ac_cv_prog_ac_ct_RANLIB="ranlib" 2888 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2889 break 2 2890 fi 2891done 2892 done 2893IFS=$as_save_IFS 2894 2895fi 2896fi 2897ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2898if test -n "$ac_ct_RANLIB"; then 2899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 2900$as_echo "$ac_ct_RANLIB" >&6; } 2901else 2902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2903$as_echo "no" >&6; } 2904fi 2905 2906 if test "x$ac_ct_RANLIB" = x; then 2907 RANLIB=":" 2908 else 2909 case $cross_compiling:$ac_tool_warned in 2910yes:) 2911{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2912$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2913ac_tool_warned=yes ;; 2914esac 2915 RANLIB=$ac_ct_RANLIB 2916 fi 2917else 2918 RANLIB="$ac_cv_prog_RANLIB" 2919fi 2920 2921 2922 2923ac_ext=c 2924ac_cpp='$CPP $CPPFLAGS' 2925ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2926ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2927ac_compiler_gnu=$ac_cv_c_compiler_gnu 2928{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 2929$as_echo_n "checking how to run the C preprocessor... " >&6; } 2930# On Suns, sometimes $CPP names a directory. 2931if test -n "$CPP" && test -d "$CPP"; then 2932 CPP= 2933fi 2934if test -z "$CPP"; then 2935 if ${ac_cv_prog_CPP+:} false; then : 2936 $as_echo_n "(cached) " >&6 2937else 2938 # Double quotes because CPP needs to be expanded 2939 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2940 do 2941 ac_preproc_ok=false 2942for ac_c_preproc_warn_flag in '' yes 2943do 2944 # Use a header file that comes with gcc, so configuring glibc 2945 # with a fresh cross-compiler works. 2946 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2947 # <limits.h> exists even on freestanding compilers. 2948 # On the NeXT, cc -E runs the code through the compiler's parser, 2949 # not just through cpp. "Syntax error" is here to catch this case. 2950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2951/* end confdefs.h. */ 2952#ifdef __STDC__ 2953# include <limits.h> 2954#else 2955# include <assert.h> 2956#endif 2957 Syntax error 2958_ACEOF 2959if ac_fn_c_try_cpp "$LINENO"; then : 2960 2961else 2962 # Broken: fails on valid input. 2963continue 2964fi 2965rm -f conftest.err conftest.i conftest.$ac_ext 2966 2967 # OK, works on sane cases. Now check whether nonexistent headers 2968 # can be detected and how. 2969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2970/* end confdefs.h. */ 2971#include <ac_nonexistent.h> 2972_ACEOF 2973if ac_fn_c_try_cpp "$LINENO"; then : 2974 # Broken: success on invalid input. 2975continue 2976else 2977 # Passes both tests. 2978ac_preproc_ok=: 2979break 2980fi 2981rm -f conftest.err conftest.i conftest.$ac_ext 2982 2983done 2984# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2985rm -f conftest.i conftest.err conftest.$ac_ext 2986if $ac_preproc_ok; then : 2987 break 2988fi 2989 2990 done 2991 ac_cv_prog_CPP=$CPP 2992 2993fi 2994 CPP=$ac_cv_prog_CPP 2995else 2996 ac_cv_prog_CPP=$CPP 2997fi 2998{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 2999$as_echo "$CPP" >&6; } 3000ac_preproc_ok=false 3001for ac_c_preproc_warn_flag in '' yes 3002do 3003 # Use a header file that comes with gcc, so configuring glibc 3004 # with a fresh cross-compiler works. 3005 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3006 # <limits.h> exists even on freestanding compilers. 3007 # On the NeXT, cc -E runs the code through the compiler's parser, 3008 # not just through cpp. "Syntax error" is here to catch this case. 3009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3010/* end confdefs.h. */ 3011#ifdef __STDC__ 3012# include <limits.h> 3013#else 3014# include <assert.h> 3015#endif 3016 Syntax error 3017_ACEOF 3018if ac_fn_c_try_cpp "$LINENO"; then : 3019 3020else 3021 # Broken: fails on valid input. 3022continue 3023fi 3024rm -f conftest.err conftest.i conftest.$ac_ext 3025 3026 # OK, works on sane cases. Now check whether nonexistent headers 3027 # can be detected and how. 3028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3029/* end confdefs.h. */ 3030#include <ac_nonexistent.h> 3031_ACEOF 3032if ac_fn_c_try_cpp "$LINENO"; then : 3033 # Broken: success on invalid input. 3034continue 3035else 3036 # Passes both tests. 3037ac_preproc_ok=: 3038break 3039fi 3040rm -f conftest.err conftest.i conftest.$ac_ext 3041 3042done 3043# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3044rm -f conftest.i conftest.err conftest.$ac_ext 3045if $ac_preproc_ok; then : 3046 3047else 3048 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3049$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3050as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3051See \`config.log' for more details" "$LINENO" 5; } 3052fi 3053 3054ac_ext=c 3055ac_cpp='$CPP $CPPFLAGS' 3056ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3057ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3058ac_compiler_gnu=$ac_cv_c_compiler_gnu 3059 3060 3061{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3062$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3063if ${ac_cv_path_GREP+:} false; then : 3064 $as_echo_n "(cached) " >&6 3065else 3066 if test -z "$GREP"; then 3067 ac_path_GREP_found=false 3068 # Loop through the user's path and test for each of PROGNAME-LIST 3069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3070for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3071do 3072 IFS=$as_save_IFS 3073 test -z "$as_dir" && as_dir=. 3074 for ac_prog in grep ggrep; do 3075 for ac_exec_ext in '' $ac_executable_extensions; do 3076 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3077 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3078# Check for GNU ac_path_GREP and select it if it is found. 3079 # Check for GNU $ac_path_GREP 3080case `"$ac_path_GREP" --version 2>&1` in 3081*GNU*) 3082 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3083*) 3084 ac_count=0 3085 $as_echo_n 0123456789 >"conftest.in" 3086 while : 3087 do 3088 cat "conftest.in" "conftest.in" >"conftest.tmp" 3089 mv "conftest.tmp" "conftest.in" 3090 cp "conftest.in" "conftest.nl" 3091 $as_echo 'GREP' >> "conftest.nl" 3092 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3093 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3094 as_fn_arith $ac_count + 1 && ac_count=$as_val 3095 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3096 # Best one so far, save it but keep looking for a better one 3097 ac_cv_path_GREP="$ac_path_GREP" 3098 ac_path_GREP_max=$ac_count 3099 fi 3100 # 10*(2^10) chars as input seems more than enough 3101 test $ac_count -gt 10 && break 3102 done 3103 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3104esac 3105 3106 $ac_path_GREP_found && break 3 3107 done 3108 done 3109 done 3110IFS=$as_save_IFS 3111 if test -z "$ac_cv_path_GREP"; then 3112 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3113 fi 3114else 3115 ac_cv_path_GREP=$GREP 3116fi 3117 3118fi 3119{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3120$as_echo "$ac_cv_path_GREP" >&6; } 3121 GREP="$ac_cv_path_GREP" 3122 3123 3124{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3125$as_echo_n "checking for egrep... " >&6; } 3126if ${ac_cv_path_EGREP+:} false; then : 3127 $as_echo_n "(cached) " >&6 3128else 3129 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3130 then ac_cv_path_EGREP="$GREP -E" 3131 else 3132 if test -z "$EGREP"; then 3133 ac_path_EGREP_found=false 3134 # Loop through the user's path and test for each of PROGNAME-LIST 3135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3136for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3137do 3138 IFS=$as_save_IFS 3139 test -z "$as_dir" && as_dir=. 3140 for ac_prog in egrep; do 3141 for ac_exec_ext in '' $ac_executable_extensions; do 3142 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3143 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3144# Check for GNU ac_path_EGREP and select it if it is found. 3145 # Check for GNU $ac_path_EGREP 3146case `"$ac_path_EGREP" --version 2>&1` in 3147*GNU*) 3148 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3149*) 3150 ac_count=0 3151 $as_echo_n 0123456789 >"conftest.in" 3152 while : 3153 do 3154 cat "conftest.in" "conftest.in" >"conftest.tmp" 3155 mv "conftest.tmp" "conftest.in" 3156 cp "conftest.in" "conftest.nl" 3157 $as_echo 'EGREP' >> "conftest.nl" 3158 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3159 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3160 as_fn_arith $ac_count + 1 && ac_count=$as_val 3161 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3162 # Best one so far, save it but keep looking for a better one 3163 ac_cv_path_EGREP="$ac_path_EGREP" 3164 ac_path_EGREP_max=$ac_count 3165 fi 3166 # 10*(2^10) chars as input seems more than enough 3167 test $ac_count -gt 10 && break 3168 done 3169 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3170esac 3171 3172 $ac_path_EGREP_found && break 3 3173 done 3174 done 3175 done 3176IFS=$as_save_IFS 3177 if test -z "$ac_cv_path_EGREP"; then 3178 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3179 fi 3180else 3181 ac_cv_path_EGREP=$EGREP 3182fi 3183 3184 fi 3185fi 3186{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3187$as_echo "$ac_cv_path_EGREP" >&6; } 3188 EGREP="$ac_cv_path_EGREP" 3189 3190 3191{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3192$as_echo_n "checking for ANSI C header files... " >&6; } 3193if ${ac_cv_header_stdc+:} false; then : 3194 $as_echo_n "(cached) " >&6 3195else 3196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3197/* end confdefs.h. */ 3198#include <stdlib.h> 3199#include <stdarg.h> 3200#include <string.h> 3201#include <float.h> 3202 3203int 3204main () 3205{ 3206 3207 ; 3208 return 0; 3209} 3210_ACEOF 3211if ac_fn_c_try_compile "$LINENO"; then : 3212 ac_cv_header_stdc=yes 3213else 3214 ac_cv_header_stdc=no 3215fi 3216rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3217 3218if test $ac_cv_header_stdc = yes; then 3219 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3221/* end confdefs.h. */ 3222#include <string.h> 3223 3224_ACEOF 3225if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3226 $EGREP "memchr" >/dev/null 2>&1; then : 3227 3228else 3229 ac_cv_header_stdc=no 3230fi 3231rm -f conftest* 3232 3233fi 3234 3235if test $ac_cv_header_stdc = yes; then 3236 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3238/* end confdefs.h. */ 3239#include <stdlib.h> 3240 3241_ACEOF 3242if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3243 $EGREP "free" >/dev/null 2>&1; then : 3244 3245else 3246 ac_cv_header_stdc=no 3247fi 3248rm -f conftest* 3249 3250fi 3251 3252if test $ac_cv_header_stdc = yes; then 3253 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3254 if test "$cross_compiling" = yes; then : 3255 : 3256else 3257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3258/* end confdefs.h. */ 3259#include <ctype.h> 3260#include <stdlib.h> 3261#if ((' ' & 0x0FF) == 0x020) 3262# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3263# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3264#else 3265# define ISLOWER(c) \ 3266 (('a' <= (c) && (c) <= 'i') \ 3267 || ('j' <= (c) && (c) <= 'r') \ 3268 || ('s' <= (c) && (c) <= 'z')) 3269# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3270#endif 3271 3272#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3273int 3274main () 3275{ 3276 int i; 3277 for (i = 0; i < 256; i++) 3278 if (XOR (islower (i), ISLOWER (i)) 3279 || toupper (i) != TOUPPER (i)) 3280 return 2; 3281 return 0; 3282} 3283_ACEOF 3284if ac_fn_c_try_run "$LINENO"; then : 3285 3286else 3287 ac_cv_header_stdc=no 3288fi 3289rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3290 conftest.$ac_objext conftest.beam conftest.$ac_ext 3291fi 3292 3293fi 3294fi 3295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3296$as_echo "$ac_cv_header_stdc" >&6; } 3297if test $ac_cv_header_stdc = yes; then 3298 3299$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3300 3301fi 3302 3303 3304{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 3305$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 3306if ${ac_cv_c_const+:} false; then : 3307 $as_echo_n "(cached) " >&6 3308else 3309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3310/* end confdefs.h. */ 3311 3312int 3313main () 3314{ 3315/* FIXME: Include the comments suggested by Paul. */ 3316#ifndef __cplusplus 3317 /* Ultrix mips cc rejects this. */ 3318 typedef int charset[2]; 3319 const charset cs; 3320 /* SunOS 4.1.1 cc rejects this. */ 3321 char const *const *pcpcc; 3322 char **ppc; 3323 /* NEC SVR4.0.2 mips cc rejects this. */ 3324 struct point {int x, y;}; 3325 static struct point const zero = {0,0}; 3326 /* AIX XL C 1.02.0.0 rejects this. 3327 It does not let you subtract one const X* pointer from another in 3328 an arm of an if-expression whose if-part is not a constant 3329 expression */ 3330 const char *g = "string"; 3331 pcpcc = &g + (g ? g-g : 0); 3332 /* HPUX 7.0 cc rejects these. */ 3333 ++pcpcc; 3334 ppc = (char**) pcpcc; 3335 pcpcc = (char const *const *) ppc; 3336 { /* SCO 3.2v4 cc rejects this. */ 3337 char *t; 3338 char const *s = 0 ? (char *) 0 : (char const *) 0; 3339 3340 *t++ = 0; 3341 if (s) return 0; 3342 } 3343 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 3344 int x[] = {25, 17}; 3345 const int *foo = &x[0]; 3346 ++foo; 3347 } 3348 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 3349 typedef const int *iptr; 3350 iptr p = 0; 3351 ++p; 3352 } 3353 { /* AIX XL C 1.02.0.0 rejects this saying 3354 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 3355 struct s { int j; const int *ap[3]; }; 3356 struct s *b; b->j = 5; 3357 } 3358 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3359 const int foo = 10; 3360 if (!foo) return 0; 3361 } 3362 return !cs[0] && !zero.x; 3363#endif 3364 3365 ; 3366 return 0; 3367} 3368_ACEOF 3369if ac_fn_c_try_compile "$LINENO"; then : 3370 ac_cv_c_const=yes 3371else 3372 ac_cv_c_const=no 3373fi 3374rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3375fi 3376{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 3377$as_echo "$ac_cv_c_const" >&6; } 3378if test $ac_cv_c_const = no; then 3379 3380$as_echo "#define const /**/" >>confdefs.h 3381 3382fi 3383 3384# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3385for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3386 inttypes.h stdint.h unistd.h 3387do : 3388 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3389ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3390" 3391if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3392 cat >>confdefs.h <<_ACEOF 3393#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3394_ACEOF 3395 3396fi 3397 3398done 3399 3400 3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 3402$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 3403if ${ac_cv_c_bigendian+:} false; then : 3404 $as_echo_n "(cached) " >&6 3405else 3406 ac_cv_c_bigendian=unknown 3407 # See if we're dealing with a universal compiler. 3408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3409/* end confdefs.h. */ 3410#ifndef __APPLE_CC__ 3411 not a universal capable compiler 3412 #endif 3413 typedef int dummy; 3414 3415_ACEOF 3416if ac_fn_c_try_compile "$LINENO"; then : 3417 3418 # Check for potential -arch flags. It is not universal unless 3419 # there are at least two -arch flags with different values. 3420 ac_arch= 3421 ac_prev= 3422 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 3423 if test -n "$ac_prev"; then 3424 case $ac_word in 3425 i?86 | x86_64 | ppc | ppc64) 3426 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 3427 ac_arch=$ac_word 3428 else 3429 ac_cv_c_bigendian=universal 3430 break 3431 fi 3432 ;; 3433 esac 3434 ac_prev= 3435 elif test "x$ac_word" = "x-arch"; then 3436 ac_prev=arch 3437 fi 3438 done 3439fi 3440rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3441 if test $ac_cv_c_bigendian = unknown; then 3442 # See if sys/param.h defines the BYTE_ORDER macro. 3443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3444/* end confdefs.h. */ 3445#include <sys/types.h> 3446 #include <sys/param.h> 3447 3448int 3449main () 3450{ 3451#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 3452 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 3453 && LITTLE_ENDIAN) 3454 bogus endian macros 3455 #endif 3456 3457 ; 3458 return 0; 3459} 3460_ACEOF 3461if ac_fn_c_try_compile "$LINENO"; then : 3462 # It does; now see whether it defined to BIG_ENDIAN or not. 3463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3464/* end confdefs.h. */ 3465#include <sys/types.h> 3466 #include <sys/param.h> 3467 3468int 3469main () 3470{ 3471#if BYTE_ORDER != BIG_ENDIAN 3472 not big endian 3473 #endif 3474 3475 ; 3476 return 0; 3477} 3478_ACEOF 3479if ac_fn_c_try_compile "$LINENO"; then : 3480 ac_cv_c_bigendian=yes 3481else 3482 ac_cv_c_bigendian=no 3483fi 3484rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3485fi 3486rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3487 fi 3488 if test $ac_cv_c_bigendian = unknown; then 3489 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 3490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3491/* end confdefs.h. */ 3492#include <limits.h> 3493 3494int 3495main () 3496{ 3497#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 3498 bogus endian macros 3499 #endif 3500 3501 ; 3502 return 0; 3503} 3504_ACEOF 3505if ac_fn_c_try_compile "$LINENO"; then : 3506 # It does; now see whether it defined to _BIG_ENDIAN or not. 3507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3508/* end confdefs.h. */ 3509#include <limits.h> 3510 3511int 3512main () 3513{ 3514#ifndef _BIG_ENDIAN 3515 not big endian 3516 #endif 3517 3518 ; 3519 return 0; 3520} 3521_ACEOF 3522if ac_fn_c_try_compile "$LINENO"; then : 3523 ac_cv_c_bigendian=yes 3524else 3525 ac_cv_c_bigendian=no 3526fi 3527rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3528fi 3529rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3530 fi 3531 if test $ac_cv_c_bigendian = unknown; then 3532 # Compile a test program. 3533 if test "$cross_compiling" = yes; then : 3534 # Try to guess by grepping values from an object file. 3535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3536/* end confdefs.h. */ 3537short int ascii_mm[] = 3538 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 3539 short int ascii_ii[] = 3540 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 3541 int use_ascii (int i) { 3542 return ascii_mm[i] + ascii_ii[i]; 3543 } 3544 short int ebcdic_ii[] = 3545 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 3546 short int ebcdic_mm[] = 3547 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 3548 int use_ebcdic (int i) { 3549 return ebcdic_mm[i] + ebcdic_ii[i]; 3550 } 3551 extern int foo; 3552 3553int 3554main () 3555{ 3556return use_ascii (foo) == use_ebcdic (foo); 3557 ; 3558 return 0; 3559} 3560_ACEOF 3561if ac_fn_c_try_compile "$LINENO"; then : 3562 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 3563 ac_cv_c_bigendian=yes 3564 fi 3565 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 3566 if test "$ac_cv_c_bigendian" = unknown; then 3567 ac_cv_c_bigendian=no 3568 else 3569 # finding both strings is unlikely to happen, but who knows? 3570 ac_cv_c_bigendian=unknown 3571 fi 3572 fi 3573fi 3574rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3575else 3576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3577/* end confdefs.h. */ 3578$ac_includes_default 3579int 3580main () 3581{ 3582 3583 /* Are we little or big endian? From Harbison&Steele. */ 3584 union 3585 { 3586 long int l; 3587 char c[sizeof (long int)]; 3588 } u; 3589 u.l = 1; 3590 return u.c[sizeof (long int) - 1] == 1; 3591 3592 ; 3593 return 0; 3594} 3595_ACEOF 3596if ac_fn_c_try_run "$LINENO"; then : 3597 ac_cv_c_bigendian=no 3598else 3599 ac_cv_c_bigendian=yes 3600fi 3601rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3602 conftest.$ac_objext conftest.beam conftest.$ac_ext 3603fi 3604 3605 fi 3606fi 3607{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 3608$as_echo "$ac_cv_c_bigendian" >&6; } 3609 case $ac_cv_c_bigendian in #( 3610 yes) 3611 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 3612;; #( 3613 no) 3614 ;; #( 3615 universal) 3616 3617$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 3618 3619 ;; #( 3620 *) 3621 as_fn_error $? "unknown endianness 3622 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 3623 esac 3624 3625# The cast to long int works around a bug in the HP C Compiler 3626# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3627# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3628# This bug is HP SR number 8606223364. 3629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 3630$as_echo_n "checking size of short... " >&6; } 3631if ${ac_cv_sizeof_short+:} false; then : 3632 $as_echo_n "(cached) " >&6 3633else 3634 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 3635 3636else 3637 if test "$ac_cv_type_short" = yes; then 3638 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3639$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3640as_fn_error 77 "cannot compute sizeof (short) 3641See \`config.log' for more details" "$LINENO" 5; } 3642 else 3643 ac_cv_sizeof_short=0 3644 fi 3645fi 3646 3647fi 3648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 3649$as_echo "$ac_cv_sizeof_short" >&6; } 3650 3651 3652 3653cat >>confdefs.h <<_ACEOF 3654#define SIZEOF_SHORT $ac_cv_sizeof_short 3655_ACEOF 3656 3657 3658# The cast to long int works around a bug in the HP C Compiler 3659# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3660# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3661# This bug is HP SR number 8606223364. 3662{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 3663$as_echo_n "checking size of int... " >&6; } 3664if ${ac_cv_sizeof_int+:} false; then : 3665 $as_echo_n "(cached) " >&6 3666else 3667 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 3668 3669else 3670 if test "$ac_cv_type_int" = yes; then 3671 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3672$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3673as_fn_error 77 "cannot compute sizeof (int) 3674See \`config.log' for more details" "$LINENO" 5; } 3675 else 3676 ac_cv_sizeof_int=0 3677 fi 3678fi 3679 3680fi 3681{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 3682$as_echo "$ac_cv_sizeof_int" >&6; } 3683 3684 3685 3686cat >>confdefs.h <<_ACEOF 3687#define SIZEOF_INT $ac_cv_sizeof_int 3688_ACEOF 3689 3690 3691# The cast to long int works around a bug in the HP C Compiler 3692# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3693# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3694# This bug is HP SR number 8606223364. 3695{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 3696$as_echo_n "checking size of long... " >&6; } 3697if ${ac_cv_sizeof_long+:} false; then : 3698 $as_echo_n "(cached) " >&6 3699else 3700 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 3701 3702else 3703 if test "$ac_cv_type_long" = yes; then 3704 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3705$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3706as_fn_error 77 "cannot compute sizeof (long) 3707See \`config.log' for more details" "$LINENO" 5; } 3708 else 3709 ac_cv_sizeof_long=0 3710 fi 3711fi 3712 3713fi 3714{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 3715$as_echo "$ac_cv_sizeof_long" >&6; } 3716 3717 3718 3719cat >>confdefs.h <<_ACEOF 3720#define SIZEOF_LONG $ac_cv_sizeof_long 3721_ACEOF 3722 3723 3724# The cast to long int works around a bug in the HP C Compiler 3725# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3726# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3727# This bug is HP SR number 8606223364. 3728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5 3729$as_echo_n "checking size of unsigned short... " >&6; } 3730if ${ac_cv_sizeof_unsigned_short+:} false; then : 3731 $as_echo_n "(cached) " >&6 3732else 3733 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default"; then : 3734 3735else 3736 if test "$ac_cv_type_unsigned_short" = yes; then 3737 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3738$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3739as_fn_error 77 "cannot compute sizeof (unsigned short) 3740See \`config.log' for more details" "$LINENO" 5; } 3741 else 3742 ac_cv_sizeof_unsigned_short=0 3743 fi 3744fi 3745 3746fi 3747{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5 3748$as_echo "$ac_cv_sizeof_unsigned_short" >&6; } 3749 3750 3751 3752cat >>confdefs.h <<_ACEOF 3753#define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short 3754_ACEOF 3755 3756 3757# The cast to long int works around a bug in the HP C Compiler 3758# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3759# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3760# This bug is HP SR number 8606223364. 3761{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5 3762$as_echo_n "checking size of unsigned int... " >&6; } 3763if ${ac_cv_sizeof_unsigned_int+:} false; then : 3764 $as_echo_n "(cached) " >&6 3765else 3766 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default"; then : 3767 3768else 3769 if test "$ac_cv_type_unsigned_int" = yes; then 3770 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3771$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3772as_fn_error 77 "cannot compute sizeof (unsigned int) 3773See \`config.log' for more details" "$LINENO" 5; } 3774 else 3775 ac_cv_sizeof_unsigned_int=0 3776 fi 3777fi 3778 3779fi 3780{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5 3781$as_echo "$ac_cv_sizeof_unsigned_int" >&6; } 3782 3783 3784 3785cat >>confdefs.h <<_ACEOF 3786#define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int 3787_ACEOF 3788 3789 3790# The cast to long int works around a bug in the HP C Compiler 3791# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3792# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3793# This bug is HP SR number 8606223364. 3794{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5 3795$as_echo_n "checking size of unsigned long... " >&6; } 3796if ${ac_cv_sizeof_unsigned_long+:} false; then : 3797 $as_echo_n "(cached) " >&6 3798else 3799 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then : 3800 3801else 3802 if test "$ac_cv_type_unsigned_long" = yes; then 3803 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3804$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3805as_fn_error 77 "cannot compute sizeof (unsigned long) 3806See \`config.log' for more details" "$LINENO" 5; } 3807 else 3808 ac_cv_sizeof_unsigned_long=0 3809 fi 3810fi 3811 3812fi 3813{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5 3814$as_echo "$ac_cv_sizeof_unsigned_long" >&6; } 3815 3816 3817 3818cat >>confdefs.h <<_ACEOF 3819#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long 3820_ACEOF 3821 3822 3823 3824 3825 3826 3827ac_config_headers="$ac_config_headers docLayoutConfig.h" 3828 3829ac_config_files="$ac_config_files makefile" 3830 3831cat >confcache <<\_ACEOF 3832# This file is a shell script that caches the results of configure 3833# tests run on this system so they can be shared between configure 3834# scripts and configure runs, see configure's option --config-cache. 3835# It is not useful on other systems. If it contains results you don't 3836# want to keep, you may remove or edit it. 3837# 3838# config.status only pays attention to the cache file if you give it 3839# the --recheck option to rerun configure. 3840# 3841# `ac_cv_env_foo' variables (set or unset) will be overridden when 3842# loading this file, other *unset* `ac_cv_foo' will be assigned the 3843# following values. 3844 3845_ACEOF 3846 3847# The following way of writing the cache mishandles newlines in values, 3848# but we know of no workaround that is simple, portable, and efficient. 3849# So, we kill variables containing newlines. 3850# Ultrix sh set writes to stderr and can't be redirected directly, 3851# and sets the high bit in the cache file unless we assign to the vars. 3852( 3853 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3854 eval ac_val=\$$ac_var 3855 case $ac_val in #( 3856 *${as_nl}*) 3857 case $ac_var in #( 3858 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3859$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3860 esac 3861 case $ac_var in #( 3862 _ | IFS | as_nl) ;; #( 3863 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3864 *) { eval $ac_var=; unset $ac_var;} ;; 3865 esac ;; 3866 esac 3867 done 3868 3869 (set) 2>&1 | 3870 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3871 *${as_nl}ac_space=\ *) 3872 # `set' does not quote correctly, so add quotes: double-quote 3873 # substitution turns \\\\ into \\, and sed turns \\ into \. 3874 sed -n \ 3875 "s/'/'\\\\''/g; 3876 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3877 ;; #( 3878 *) 3879 # `set' quotes correctly as required by POSIX, so do not add quotes. 3880 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3881 ;; 3882 esac | 3883 sort 3884) | 3885 sed ' 3886 /^ac_cv_env_/b end 3887 t clear 3888 :clear 3889 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3890 t end 3891 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3892 :end' >>confcache 3893if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3894 if test -w "$cache_file"; then 3895 if test "x$cache_file" != "x/dev/null"; then 3896 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3897$as_echo "$as_me: updating cache $cache_file" >&6;} 3898 if test ! -f "$cache_file" || test -h "$cache_file"; then 3899 cat confcache >"$cache_file" 3900 else 3901 case $cache_file in #( 3902 */* | ?:*) 3903 mv -f confcache "$cache_file"$$ && 3904 mv -f "$cache_file"$$ "$cache_file" ;; #( 3905 *) 3906 mv -f confcache "$cache_file" ;; 3907 esac 3908 fi 3909 fi 3910 else 3911 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3912$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3913 fi 3914fi 3915rm -f confcache 3916 3917test "x$prefix" = xNONE && prefix=$ac_default_prefix 3918# Let make expand exec_prefix. 3919test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3920 3921DEFS=-DHAVE_CONFIG_H 3922 3923ac_libobjs= 3924ac_ltlibobjs= 3925U= 3926for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3927 # 1. Remove the extension, and $U if already installed. 3928 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3929 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3930 # 2. Prepend LIBOBJDIR. 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Quoting is 4037# there to prevent editors from complaining about space-tab. 4038# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4039# splitting by setting IFS to empty value.) 4040IFS=" "" $as_nl" 4041 4042# Find who we are. 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'((' could 4070# trigger a bug in pdksh 5.2.14. 4071for as_var in BASH_ENV ENV MAIL MAILPATH 4072do eval test x\${$as_var+set} = xset \ 4073 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4074done 4075PS1='$ ' 4076PS2='> ' 4077PS4='+ ' 4078 4079# NLS nuisances. 4080LC_ALL=C 4081export LC_ALL 4082LANGUAGE=C 4083export LANGUAGE 4084 4085# CDPATH. 4086(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4087 4088 4089# as_fn_error STATUS ERROR [LINENO LOG_FD] 4090# ---------------------------------------- 4091# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4092# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4093# script with STATUS, using 1 if that was 0. 4094as_fn_error () 4095{ 4096 as_status=$1; test $as_status -eq 0 && as_status=1 4097 if test "$4"; then 4098 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4099 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4100 fi 4101 $as_echo "$as_me: error: $2" >&2 4102 as_fn_exit $as_status 4103} # as_fn_error 4104 4105 4106# as_fn_set_status STATUS 4107# ----------------------- 4108# Set $? to STATUS, without forking. 4109as_fn_set_status () 4110{ 4111 return $1 4112} # as_fn_set_status 4113 4114# as_fn_exit STATUS 4115# ----------------- 4116# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4117as_fn_exit () 4118{ 4119 set +e 4120 as_fn_set_status $1 4121 exit $1 4122} # as_fn_exit 4123 4124# as_fn_unset VAR 4125# --------------- 4126# Portably unset VAR. 4127as_fn_unset () 4128{ 4129 { eval $1=; unset $1;} 4130} 4131as_unset=as_fn_unset 4132# as_fn_append VAR VALUE 4133# ---------------------- 4134# Append the text in VALUE to the end of the definition contained in VAR. Take 4135# advantage of any shell optimizations that allow amortized linear growth over 4136# repeated appends, instead of the typical quadratic growth present in naive 4137# implementations. 4138if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4139 eval 'as_fn_append () 4140 { 4141 eval $1+=\$2 4142 }' 4143else 4144 as_fn_append () 4145 { 4146 eval $1=\$$1\$2 4147 } 4148fi # as_fn_append 4149 4150# as_fn_arith ARG... 4151# ------------------ 4152# Perform arithmetic evaluation on the ARGs, and store the result in the 4153# global $as_val. Take advantage of shells that can avoid forks. The arguments 4154# must be portable across $(()) and expr. 4155if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4156 eval 'as_fn_arith () 4157 { 4158 as_val=$(( $* )) 4159 }' 4160else 4161 as_fn_arith () 4162 { 4163 as_val=`expr "$@" || test $? -eq 1` 4164 } 4165fi # as_fn_arith 4166 4167 4168if expr a : '\(a\)' >/dev/null 2>&1 && 4169 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4170 as_expr=expr 4171else 4172 as_expr=false 4173fi 4174 4175if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4176 as_basename=basename 4177else 4178 as_basename=false 4179fi 4180 4181if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4182 as_dirname=dirname 4183else 4184 as_dirname=false 4185fi 4186 4187as_me=`$as_basename -- "$0" || 4188$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4189 X"$0" : 'X\(//\)$' \| \ 4190 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4191$as_echo X/"$0" | 4192 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4193 s//\1/ 4194 q 4195 } 4196 /^X\/\(\/\/\)$/{ 4197 s//\1/ 4198 q 4199 } 4200 /^X\/\(\/\).*/{ 4201 s//\1/ 4202 q 4203 } 4204 s/.*/./; q'` 4205 4206# Avoid depending upon Character Ranges. 4207as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4208as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4209as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4210as_cr_digits='0123456789' 4211as_cr_alnum=$as_cr_Letters$as_cr_digits 4212 4213ECHO_C= ECHO_N= ECHO_T= 4214case `echo -n x` in #((((( 4215-n*) 4216 case `echo 'xy\c'` in 4217 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4218 xy) ECHO_C='\c';; 4219 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4220 ECHO_T=' ';; 4221 esac;; 4222*) 4223 ECHO_N='-n';; 4224esac 4225 4226rm -f conf$$ conf$$.exe conf$$.file 4227if test -d conf$$.dir; then 4228 rm -f conf$$.dir/conf$$.file 4229else 4230 rm -f conf$$.dir 4231 mkdir conf$$.dir 2>/dev/null 4232fi 4233if (echo >conf$$.file) 2>/dev/null; then 4234 if ln -s conf$$.file conf$$ 2>/dev/null; then 4235 as_ln_s='ln -s' 4236 # ... but there are two gotchas: 4237 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4238 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4239 # In both cases, we have to default to `cp -p'. 4240 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4241 as_ln_s='cp -p' 4242 elif ln conf$$.file conf$$ 2>/dev/null; then 4243 as_ln_s=ln 4244 else 4245 as_ln_s='cp -p' 4246 fi 4247else 4248 as_ln_s='cp -p' 4249fi 4250rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4251rmdir conf$$.dir 2>/dev/null 4252 4253 4254# as_fn_mkdir_p 4255# ------------- 4256# Create "$as_dir" as a directory, including parents if necessary. 4257as_fn_mkdir_p () 4258{ 4259 4260 case $as_dir in #( 4261 -*) as_dir=./$as_dir;; 4262 esac 4263 test -d "$as_dir" || eval $as_mkdir_p || { 4264 as_dirs= 4265 while :; do 4266 case $as_dir in #( 4267 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4268 *) as_qdir=$as_dir;; 4269 esac 4270 as_dirs="'$as_qdir' $as_dirs" 4271 as_dir=`$as_dirname -- "$as_dir" || 4272$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4273 X"$as_dir" : 'X\(//\)[^/]' \| \ 4274 X"$as_dir" : 'X\(//\)$' \| \ 4275 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4276$as_echo X"$as_dir" | 4277 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4278 s//\1/ 4279 q 4280 } 4281 /^X\(\/\/\)[^/].*/{ 4282 s//\1/ 4283 q 4284 } 4285 /^X\(\/\/\)$/{ 4286 s//\1/ 4287 q 4288 } 4289 /^X\(\/\).*/{ 4290 s//\1/ 4291 q 4292 } 4293 s/.*/./; q'` 4294 test -d "$as_dir" && break 4295 done 4296 test -z "$as_dirs" || eval "mkdir $as_dirs" 4297 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4298 4299 4300} # as_fn_mkdir_p 4301if mkdir -p . 2>/dev/null; then 4302 as_mkdir_p='mkdir -p "$as_dir"' 4303else 4304 test -d ./-p && rmdir ./-p 4305 as_mkdir_p=false 4306fi 4307 4308if test -x / >/dev/null 2>&1; then 4309 as_test_x='test -x' 4310else 4311 if ls -dL / >/dev/null 2>&1; then 4312 as_ls_L_option=L 4313 else 4314 as_ls_L_option= 4315 fi 4316 as_test_x=' 4317 eval sh -c '\'' 4318 if test -d "$1"; then 4319 test -d "$1/."; 4320 else 4321 case $1 in #( 4322 -*)set "./$1";; 4323 esac; 4324 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4325 ???[sx]*):;;*)false;;esac;fi 4326 '\'' sh 4327 ' 4328fi 4329as_executable_p=$as_test_x 4330 4331# Sed expression to map a string onto a valid CPP name. 4332as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4333 4334# Sed expression to map a string onto a valid variable name. 4335as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4336 4337 4338exec 6>&1 4339## ----------------------------------- ## 4340## Main body of $CONFIG_STATUS script. ## 4341## ----------------------------------- ## 4342_ASEOF 4343test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4344 4345cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4346# Save the log message, to keep $0 and so on meaningful, and to 4347# report actual input values of CONFIG_FILES etc. instead of their 4348# values after options handling. 4349ac_log=" 4350This file was extended by $as_me, which was 4351generated by GNU Autoconf 2.68. 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Unless the files 4384and actions are specified as TAGs, all are instantiated by default. 4385 4386Usage: $0 [OPTION]... [TAG]... 4387 4388 -h, --help print this help, then exit 4389 -V, --version print version number and configuration settings, then exit 4390 --config print configuration, then exit 4391 -q, --quiet, --silent 4392 do not print progress messages 4393 -d, --debug don't remove temporary files 4394 --recheck update $as_me by reconfiguring in the same conditions 4395 --file=FILE[:TEMPLATE] 4396 instantiate the configuration file FILE 4397 --header=FILE[:TEMPLATE] 4398 instantiate the configuration header FILE 4399 4400Configuration files: 4401$config_files 4402 4403Configuration headers: 4404$config_headers 4405 4406Report bugs to the package provider." 4407 4408_ACEOF 4409cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4410ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4411ac_cs_version="\\ 4412config.status 4413configured by $0, generated by GNU Autoconf 2.68, 4414 with options \\"\$ac_cs_config\\" 4415 4416Copyright (C) 2010 Free Software Foundation, Inc. 4417This config.status script is free software; the Free Software Foundation 4418gives unlimited permission to copy, distribute and modify it." 4419 4420ac_pwd='$ac_pwd' 4421srcdir='$srcdir' 4422test -n "\$AWK" || AWK=awk 4423_ACEOF 4424 4425cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4426# The default lists apply if the user does not specify any file. 4427ac_need_defaults=: 4428while test $# != 0 4429do 4430 case $1 in 4431 --*=?*) 4432 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4433 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4434 ac_shift=: 4435 ;; 4436 --*=) 4437 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4438 ac_optarg= 4439 ac_shift=: 4440 ;; 4441 *) 4442 ac_option=$1 4443 ac_optarg=$2 4444 ac_shift=shift 4445 ;; 4446 esac 4447 4448 case $ac_option in 4449 # Handling of the options. 4450 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4451 ac_cs_recheck=: ;; 4452 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4453 $as_echo "$ac_cs_version"; exit ;; 4454 --config | --confi | --conf | --con | --co | --c ) 4455 $as_echo "$ac_cs_config"; exit ;; 4456 --debug | --debu | --deb | --de | --d | -d ) 4457 debug=: ;; 4458 --file | --fil | --fi | --f ) 4459 $ac_shift 4460 case $ac_optarg in 4461 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4462 '') as_fn_error $? "missing file argument" ;; 4463 esac 4464 as_fn_append CONFIG_FILES " '$ac_optarg'" 4465 ac_need_defaults=false;; 4466 --header | --heade | --head | --hea ) 4467 $ac_shift 4468 case $ac_optarg in 4469 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4470 esac 4471 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4472 ac_need_defaults=false;; 4473 --he | --h) 4474 # Conflict between --help and --header 4475 as_fn_error $? "ambiguous option: \`$1' 4476Try \`$0 --help' for more information.";; 4477 --help | --hel | -h ) 4478 $as_echo "$ac_cs_usage"; exit ;; 4479 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4480 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4481 ac_cs_silent=: ;; 4482 4483 # This is an error. 4484 -*) as_fn_error $? "unrecognized option: \`$1' 4485Try \`$0 --help' for more information." ;; 4486 4487 *) as_fn_append ac_config_targets " $1" 4488 ac_need_defaults=false ;; 4489 4490 esac 4491 shift 4492done 4493 4494ac_configure_extra_args= 4495 4496if $ac_cs_silent; then 4497 exec 6>/dev/null 4498 ac_configure_extra_args="$ac_configure_extra_args --silent" 4499fi 4500 4501_ACEOF 4502cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4503if \$ac_cs_recheck; then 4504 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4505 shift 4506 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4507 CONFIG_SHELL='$SHELL' 4508 export CONFIG_SHELL 4509 exec "\$@" 4510fi 4511 4512_ACEOF 4513cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4514exec 5>>config.log 4515{ 4516 echo 4517 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4518## Running $as_me. ## 4519_ASBOX 4520 $as_echo "$ac_log" 4521} >&5 4522 4523_ACEOF 4524cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4525_ACEOF 4526 4527cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4528 4529# Handling of arguments. 4530for ac_config_target in $ac_config_targets 4531do 4532 case $ac_config_target in 4533 "docLayoutConfig.h") CONFIG_HEADERS="$CONFIG_HEADERS docLayoutConfig.h" ;; 4534 "makefile") CONFIG_FILES="$CONFIG_FILES makefile" ;; 4535 4536 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4537 esac 4538done 4539 4540 4541# If the user did not use the arguments to specify the items to instantiate, 4542# then the envvar interface is used. Set only those that are not. 4543# We use the long form for the default assignment because of an extremely 4544# bizarre bug on SunOS 4.1.3. 4545if $ac_need_defaults; then 4546 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4547 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4548fi 4549 4550# Have a temporary directory for convenience. Make it in the build tree 4551# simply because there is no reason against having it here, and in addition, 4552# creating and moving files from /tmp can sometimes cause problems. 4553# Hook for its removal unless debugging. 4554# Note that there is a small window in which the directory will not be cleaned: 4555# after its creation but before its name has been assigned to `$tmp'. 4556$debug || 4557{ 4558 tmp= ac_tmp= 4559 trap 'exit_status=$? 4560 : "${ac_tmp:=$tmp}" 4561 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4562' 0 4563 trap 'as_fn_exit 1' 1 2 13 15 4564} 4565# Create a (secure) tmp directory for tmp files. 4566 4567{ 4568 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4569 test -d "$tmp" 4570} || 4571{ 4572 tmp=./conf$$-$RANDOM 4573 (umask 077 && mkdir "$tmp") 4574} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4575ac_tmp=$tmp 4576 4577# Set up the scripts for CONFIG_FILES section. 4578# No need to generate them if there are no CONFIG_FILES. 4579# This happens for instance with `./config.status config.h'. 4580if test -n "$CONFIG_FILES"; then 4581 4582 4583ac_cr=`echo X | tr X '\015'` 4584# On cygwin, bash can eat \r inside `` if the user requested igncr. 4585# But we know of no other shell where ac_cr would be empty at this 4586# point, so we can use a bashism as a fallback. 4587if test "x$ac_cr" = x; then 4588 eval ac_cr=\$\'\\r\' 4589fi 4590ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4591if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4592 ac_cs_awk_cr='\\r' 4593else 4594 ac_cs_awk_cr=$ac_cr 4595fi 4596 4597echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4598_ACEOF 4599 4600 4601{ 4602 echo "cat >conf$$subs.awk <<_ACEOF" && 4603 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4604 echo "_ACEOF" 4605} >conf$$subs.sh || 4606 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4607ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 4608ac_delim='%!_!# ' 4609for ac_last_try in false false false false false :; do 4610 . ./conf$$subs.sh || 4611 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4612 4613 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4614 if test $ac_delim_n = $ac_delim_num; then 4615 break 4616 elif $ac_last_try; then 4617 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4618 else 4619 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4620 fi 4621done 4622rm -f conf$$subs.sh 4623 4624cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4625cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 4626_ACEOF 4627sed -n ' 4628h 4629s/^/S["/; s/!.*/"]=/ 4630p 4631g 4632s/^[^!]*!// 4633:repl 4634t repl 4635s/'"$ac_delim"'$// 4636t delim 4637:nl 4638h 4639s/\(.\{148\}\)..*/\1/ 4640t more1 4641s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4642p 4643n 4644b repl 4645:more1 4646s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4647p 4648g 4649s/.\{148\}// 4650t nl 4651:delim 4652h 4653s/\(.\{148\}\)..*/\1/ 4654t more2 4655s/["\\]/\\&/g; s/^/"/; s/$/"/ 4656p 4657b 4658:more2 4659s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4660p 4661g 4662s/.\{148\}// 4663t delim 4664' <conf$$subs.awk | sed ' 4665/^[^""]/{ 4666 N 4667 s/\n// 4668} 4669' >>$CONFIG_STATUS || ac_write_fail=1 4670rm -f conf$$subs.awk 4671cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4672_ACAWK 4673cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 4674 for (key in S) S_is_set[key] = 1 4675 FS = "" 4676 4677} 4678{ 4679 line = $ 0 4680 nfields = split(line, field, "@") 4681 substed = 0 4682 len = length(field[1]) 4683 for (i = 2; i < nfields; i++) { 4684 key = field[i] 4685 keylen = length(key) 4686 if (S_is_set[key]) { 4687 value = S[key] 4688 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4689 len += length(value) + length(field[++i]) 4690 substed = 1 4691 } else 4692 len += 1 + keylen 4693 } 4694 4695 print line 4696} 4697 4698_ACAWK 4699_ACEOF 4700cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4701if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4702 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4703else 4704 cat 4705fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 4706 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 4707_ACEOF 4708 4709# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 4710# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 4711# trailing colons and then remove the whole line if VPATH becomes empty 4712# (actually we leave an empty line to preserve line numbers). 4713if test "x$srcdir" = x.; then 4714 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 4715h 4716s/// 4717s/^/:/ 4718s/[ ]*$/:/ 4719s/:\$(srcdir):/:/g 4720s/:\${srcdir}:/:/g 4721s/:@srcdir@:/:/g 4722s/^:*// 4723s/:*$// 4724x 4725s/\(=[ ]*\).*/\1/ 4726G 4727s/\n// 4728s/^[^=]*=[ ]*$// 4729}' 4730fi 4731 4732cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4733fi # test -n "$CONFIG_FILES" 4734 4735# Set up the scripts for CONFIG_HEADERS section. 4736# No need to generate them if there are no CONFIG_HEADERS. 4737# This happens for instance with `./config.status Makefile'. 4738if test -n "$CONFIG_HEADERS"; then 4739cat >"$ac_tmp/defines.awk" <<\_ACAWK || 4740BEGIN { 4741_ACEOF 4742 4743# Transform confdefs.h into an awk script `defines.awk', embedded as 4744# here-document in config.status, that substitutes the proper values into 4745# config.h.in to produce config.h. 4746 4747# Create a delimiter string that does not exist in confdefs.h, to ease 4748# handling of long lines. 4749ac_delim='%!_!# ' 4750for ac_last_try in false false :; do 4751 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 4752 if test -z "$ac_tt"; then 4753 break 4754 elif $ac_last_try; then 4755 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 4756 else 4757 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4758 fi 4759done 4760 4761# For the awk script, D is an array of macro values keyed by name, 4762# likewise P contains macro parameters if any. Preserve backslash 4763# newline sequences. 4764 4765ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 4766sed -n ' 4767s/.\{148\}/&'"$ac_delim"'/g 4768t rset 4769:rset 4770s/^[ ]*#[ ]*define[ ][ ]*/ / 4771t def 4772d 4773:def 4774s/\\$// 4775t bsnl 4776s/["\\]/\\&/g 4777s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4778D["\1"]=" \3"/p 4779s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 4780d 4781:bsnl 4782s/["\\]/\\&/g 4783s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4784D["\1"]=" \3\\\\\\n"\\/p 4785t cont 4786s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 4787t cont 4788d 4789:cont 4790n 4791s/.\{148\}/&'"$ac_delim"'/g 4792t clear 4793:clear 4794s/\\$// 4795t bsnlc 4796s/["\\]/\\&/g; s/^/"/; s/$/"/p 4797d 4798:bsnlc 4799s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 4800b cont 4801' <confdefs.h | sed ' 4802s/'"$ac_delim"'/"\\\ 4803"/g' >>$CONFIG_STATUS || ac_write_fail=1 4804 4805cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4806 for (key in D) D_is_set[key] = 1 4807 FS = "" 4808} 4809/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 4810 line = \$ 0 4811 split(line, arg, " ") 4812 if (arg[1] == "#") { 4813 defundef = arg[2] 4814 mac1 = arg[3] 4815 } else { 4816 defundef = substr(arg[1], 2) 4817 mac1 = arg[2] 4818 } 4819 split(mac1, mac2, "(") #) 4820 macro = mac2[1] 4821 prefix = substr(line, 1, index(line, defundef) - 1) 4822 if (D_is_set[macro]) { 4823 # Preserve the white space surrounding the "#". 4824 print prefix "define", macro P[macro] D[macro] 4825 next 4826 } else { 4827 # Replace #undef with comments. This is necessary, for example, 4828 # in the case of _POSIX_SOURCE, which is predefined and required 4829 # on some systems where configure will not decide to define it. 4830 if (defundef == "undef") { 4831 print "/*", prefix defundef, macro, "*/" 4832 next 4833 } 4834 } 4835} 4836{ print } 4837_ACAWK 4838_ACEOF 4839cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4840 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 4841fi # test -n "$CONFIG_HEADERS" 4842 4843 4844eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 4845shift 4846for ac_tag 4847do 4848 case $ac_tag in 4849 :[FHLC]) ac_mode=$ac_tag; continue;; 4850 esac 4851 case $ac_mode$ac_tag in 4852 :[FHL]*:*);; 4853 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 4854 :[FH]-) ac_tag=-:-;; 4855 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4856 esac 4857 ac_save_IFS=$IFS 4858 IFS=: 4859 set x $ac_tag 4860 IFS=$ac_save_IFS 4861 shift 4862 ac_file=$1 4863 shift 4864 4865 case $ac_mode in 4866 :L) ac_source=$1;; 4867 :[FH]) 4868 ac_file_inputs= 4869 for ac_f 4870 do 4871 case $ac_f in 4872 -) ac_f="$ac_tmp/stdin";; 4873 *) # Look for the file first in the build tree, then in the source tree 4874 # (if the path is not absolute). The absolute path cannot be DOS-style, 4875 # because $ac_f cannot contain `:'. 4876 test -f "$ac_f" || 4877 case $ac_f in 4878 [\\/$]*) false;; 4879 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4880 esac || 4881 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4882 esac 4883 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4884 as_fn_append ac_file_inputs " '$ac_f'" 4885 done 4886 4887 # Let's still pretend it is `configure' which instantiates (i.e., don't 4888 # use $as_me), people would be surprised to read: 4889 # /* config.h. Generated by config.status. */ 4890 configure_input='Generated from '` 4891 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4892 `' by configure.' 4893 if test x"$ac_file" != x-; then 4894 configure_input="$ac_file. $configure_input" 4895 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4896$as_echo "$as_me: creating $ac_file" >&6;} 4897 fi 4898 # Neutralize special characters interpreted by sed in replacement strings. 4899 case $configure_input in #( 4900 *\&* | *\|* | *\\* ) 4901 ac_sed_conf_input=`$as_echo "$configure_input" | 4902 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4903 *) ac_sed_conf_input=$configure_input;; 4904 esac 4905 4906 case $ac_tag in 4907 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 4908 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 4909 esac 4910 ;; 4911 esac 4912 4913 ac_dir=`$as_dirname -- "$ac_file" || 4914$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4915 X"$ac_file" : 'X\(//\)[^/]' \| \ 4916 X"$ac_file" : 'X\(//\)$' \| \ 4917 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4918$as_echo X"$ac_file" | 4919 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4920 s//\1/ 4921 q 4922 } 4923 /^X\(\/\/\)[^/].*/{ 4924 s//\1/ 4925 q 4926 } 4927 /^X\(\/\/\)$/{ 4928 s//\1/ 4929 q 4930 } 4931 /^X\(\/\).*/{ 4932 s//\1/ 4933 q 4934 } 4935 s/.*/./; q'` 4936 as_dir="$ac_dir"; as_fn_mkdir_p 4937 ac_builddir=. 4938 4939case "$ac_dir" in 4940.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4941*) 4942 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4943 # A ".." for each directory in $ac_dir_suffix. 4944 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4945 case $ac_top_builddir_sub in 4946 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4947 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4948 esac ;; 4949esac 4950ac_abs_top_builddir=$ac_pwd 4951ac_abs_builddir=$ac_pwd$ac_dir_suffix 4952# for backward compatibility: 4953ac_top_builddir=$ac_top_build_prefix 4954 4955case $srcdir in 4956 .) # We are building in place. 4957 ac_srcdir=. 4958 ac_top_srcdir=$ac_top_builddir_sub 4959 ac_abs_top_srcdir=$ac_pwd ;; 4960 [\\/]* | ?:[\\/]* ) # Absolute name. 4961 ac_srcdir=$srcdir$ac_dir_suffix; 4962 ac_top_srcdir=$srcdir 4963 ac_abs_top_srcdir=$srcdir ;; 4964 *) # Relative name. 4965 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4966 ac_top_srcdir=$ac_top_build_prefix$srcdir 4967 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4968esac 4969ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4970 4971 4972 case $ac_mode in 4973 :F) 4974 # 4975 # CONFIG_FILE 4976 # 4977 4978_ACEOF 4979 4980cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4981# If the template does not know about datarootdir, expand it. 4982# FIXME: This hack should be removed a few years after 2.60. 4983ac_datarootdir_hack=; ac_datarootdir_seen= 4984ac_sed_dataroot=' 4985/datarootdir/ { 4986 p 4987 q 4988} 4989/@datadir@/p 4990/@docdir@/p 4991/@infodir@/p 4992/@localedir@/p 4993/@mandir@/p' 4994case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4995*datarootdir*) ac_datarootdir_seen=yes;; 4996*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4997 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4998$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4999_ACEOF 5000cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5001 ac_datarootdir_hack=' 5002 s&@datadir@&$datadir&g 5003 s&@docdir@&$docdir&g 5004 s&@infodir@&$infodir&g 5005 s&@localedir@&$localedir&g 5006 s&@mandir@&$mandir&g 5007 s&\\\${datarootdir}&$datarootdir&g' ;; 5008esac 5009_ACEOF 5010 5011# Neutralize VPATH when `$srcdir' = `.'. 5012# Shell code in configure.ac might set extrasub. 5013# FIXME: do we really want to maintain this feature? 5014cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5015ac_sed_extra="$ac_vpsub 5016$extrasub 5017_ACEOF 5018cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5019:t 5020/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5021s|@configure_input@|$ac_sed_conf_input|;t t 5022s&@top_builddir@&$ac_top_builddir_sub&;t t 5023s&@top_build_prefix@&$ac_top_build_prefix&;t t 5024s&@srcdir@&$ac_srcdir&;t t 5025s&@abs_srcdir@&$ac_abs_srcdir&;t t 5026s&@top_srcdir@&$ac_top_srcdir&;t t 5027s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5028s&@builddir@&$ac_builddir&;t t 5029s&@abs_builddir@&$ac_abs_builddir&;t t 5030s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5031$ac_datarootdir_hack 5032" 5033eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5034 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5035 5036test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5037 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5038 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5039 "$ac_tmp/out"`; test -z "$ac_out"; } && 5040 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5041which seems to be undefined. Please make sure it is defined" >&5 5042$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5043which seems to be undefined. Please make sure it is defined" >&2;} 5044 5045 rm -f "$ac_tmp/stdin" 5046 case $ac_file in 5047 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5048 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5049 esac \ 5050 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5051 ;; 5052 :H) 5053 # 5054 # CONFIG_HEADER 5055 # 5056 if test x"$ac_file" != x-; then 5057 { 5058 $as_echo "/* $configure_input */" \ 5059 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5060 } >"$ac_tmp/config.h" \ 5061 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5062 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5063 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5064$as_echo "$as_me: $ac_file is unchanged" >&6;} 5065 else 5066 rm -f "$ac_file" 5067 mv "$ac_tmp/config.h" "$ac_file" \ 5068 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5069 fi 5070 else 5071 $as_echo "/* $configure_input */" \ 5072 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5073 || as_fn_error $? "could not create -" "$LINENO" 5 5074 fi 5075 ;; 5076 5077 5078 esac 5079 5080done # for ac_tag 5081 5082 5083as_fn_exit 0 5084_ACEOF 5085ac_clean_files=$ac_clean_files_save 5086 5087test $ac_write_fail = 0 || 5088 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5089 5090 5091# configure is writing to config.log, and then calls config.status. 5092# config.status does its own redirection, appending to config.log. 5093# Unfortunately, on DOS this fails, as config.log is still kept open 5094# by configure, so config.status won't be able to write to it; its 5095# output is simply discarded. So we exec the FD to /dev/null, 5096# effectively closing config.log, so it can be properly (re)opened and 5097# appended to by config.status. When coming back to configure, we 5098# need to make the FD available again. 5099if test "$no_create" != yes; then 5100 ac_cs_success=: 5101 ac_config_status_args= 5102 test "$silent" = yes && 5103 ac_config_status_args="$ac_config_status_args --quiet" 5104 exec 5>/dev/null 5105 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5106 exec 5>>config.log 5107 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5108 # would make configure fail if this is the last instruction. 5109 $ac_cs_success || as_fn_exit 1 5110fi 5111if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5112 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5113$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5114fi 5115 5116