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=" "" $as_nl" 90 91# Find who we are. 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'((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137if test "x$CONFIG_SHELL" = x; then 138 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 139 emulate sh 140 NULLCMD=: 141 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 142 # is contrary to our usage. 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If it contains results you don't 1720# want to keep, you may remove or edit it. 1721# 1722# config.status only pays attention to the cache file if you give it 1723# the --recheck option to rerun configure. 1724# 1725# `ac_cv_env_foo' variables (set or unset) will be overridden when 1726# loading this file, other *unset* `ac_cv_foo' will be assigned the 1727# following values. 1728 1729_ACEOF 1730 1731# The following way of writing the cache mishandles newlines in values, 1732# but we know of no workaround that is simple, portable, and efficient. 1733# So, we kill variables containing newlines. 1734# Ultrix sh set writes to stderr and can't be redirected directly, 1735# and sets the high bit in the cache file unless we assign to the vars. 1736( 1737 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 1738 eval ac_val=\$$ac_var 1739 case $ac_val in #( 1740 *${as_nl}*) 1741 case $ac_var in #( 1742 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1743$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1744 esac 1745 case $ac_var in #( 1746 _ | IFS | as_nl) ;; #( 1747 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1748 *) { eval $ac_var=; unset $ac_var;} ;; 1749 esac ;; 1750 esac 1751 done 1752 1753 (set) 2>&1 | 1754 case $as_nl`(ac_space=' '; set) 2>&1` in #( 1755 *${as_nl}ac_space=\ *) 1756 # `set' does not quote correctly, so add quotes: double-quote 1757 # substitution turns \\\\ into \\, and sed turns \\ into \. 1758 sed -n \ 1759 "s/'/'\\\\''/g; 1760 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 1761 ;; #( 1762 *) 1763 # `set' quotes correctly as required by POSIX, so do not add quotes. 1764 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1765 ;; 1766 esac | 1767 sort 1768) | 1769 sed ' 1770 /^ac_cv_env_/b end 1771 t clear 1772 :clear 1773 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 1774 t end 1775 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 1776 :end' >>confcache 1777if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 1778 if test -w "$cache_file"; then 1779 if test "x$cache_file" != "x/dev/null"; then 1780 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 1781$as_echo "$as_me: updating cache $cache_file" >&6;} 1782 if test ! -f "$cache_file" || test -h "$cache_file"; then 1783 cat confcache >"$cache_file" 1784 else 1785 case $cache_file in #( 1786 */* | ?:*) 1787 mv -f confcache "$cache_file"$$ && 1788 mv -f "$cache_file"$$ "$cache_file" ;; #( 1789 *) 1790 mv -f confcache "$cache_file" ;; 1791 esac 1792 fi 1793 fi 1794 else 1795 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 1796$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 1797 fi 1798fi 1799rm -f confcache 1800 1801test "x$prefix" = xNONE && prefix=$ac_default_prefix 1802# Let make expand exec_prefix. 1803test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1804 1805# Transform confdefs.h into DEFS. 1806# Protect against shell expansion while executing Makefile rules. 1807# Protect against Makefile macro expansion. 1808# 1809# If the first sed substitution is executed (which looks for macros that 1810# take arguments), then branch to the quote section. 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[TAG]... 2302 2303 -h, --help print this help, then exit 2304 -V, --version print version number and configuration settings, then exit 2305 --config print configuration, then exit 2306 -q, --quiet, --silent 2307 do not print progress messages 2308 -d, --debug don't remove temporary files 2309 --recheck update $as_me by reconfiguring in the same conditions 2310 --file=FILE[:TEMPLATE] 2311 instantiate the configuration file FILE 2312 2313Configuration files: 2314$config_files 2315 2316Report bugs to the package provider." 2317 2318_ACEOF 2319cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2320ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 2321ac_cs_version="\\ 2322config.status 2323configured by $0, generated by GNU Autoconf 2.68, 2324 with options \\"\$ac_cs_config\\" 2325 2326Copyright (C) 2010 Free Software Foundation, Inc. 2327This config.status script is free software; the Free Software Foundation 2328gives unlimited permission to copy, distribute and modify it." 2329 2330ac_pwd='$ac_pwd' 2331srcdir='$srcdir' 2332test -n "\$AWK" || AWK=awk 2333_ACEOF 2334 2335cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2336# The default lists apply if the user does not specify any file. 2337ac_need_defaults=: 2338while test $# != 0 2339do 2340 case $1 in 2341 --*=?*) 2342 ac_option=`expr "X$1" : 'X\([^=]*\)='` 2343 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 2344 ac_shift=: 2345 ;; 2346 --*=) 2347 ac_option=`expr "X$1" : 'X\([^=]*\)='` 2348 ac_optarg= 2349 ac_shift=: 2350 ;; 2351 *) 2352 ac_option=$1 2353 ac_optarg=$2 2354 ac_shift=shift 2355 ;; 2356 esac 2357 2358 case $ac_option in 2359 # Handling of the options. 2360 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2361 ac_cs_recheck=: ;; 2362 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 2363 $as_echo "$ac_cs_version"; exit ;; 2364 --config | --confi | --conf | --con | --co | --c ) 2365 $as_echo "$ac_cs_config"; exit ;; 2366 --debug | --debu | --deb | --de | --d | -d ) 2367 debug=: ;; 2368 --file | --fil | --fi | --f ) 2369 $ac_shift 2370 case $ac_optarg in 2371 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 2372 '') as_fn_error $? "missing file argument" ;; 2373 esac 2374 as_fn_append CONFIG_FILES " '$ac_optarg'" 2375 ac_need_defaults=false;; 2376 --he | --h | --help | --hel | -h ) 2377 $as_echo "$ac_cs_usage"; exit ;; 2378 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2379 | -silent | --silent | --silen | --sile | --sil | --si | --s) 2380 ac_cs_silent=: ;; 2381 2382 # This is an error. 2383 -*) as_fn_error $? "unrecognized option: \`$1' 2384Try \`$0 --help' for more information." ;; 2385 2386 *) as_fn_append ac_config_targets " $1" 2387 ac_need_defaults=false ;; 2388 2389 esac 2390 shift 2391done 2392 2393ac_configure_extra_args= 2394 2395if $ac_cs_silent; then 2396 exec 6>/dev/null 2397 ac_configure_extra_args="$ac_configure_extra_args --silent" 2398fi 2399 2400_ACEOF 2401cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2402if \$ac_cs_recheck; then 2403 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 2404 shift 2405 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 2406 CONFIG_SHELL='$SHELL' 2407 export CONFIG_SHELL 2408 exec "\$@" 2409fi 2410 2411_ACEOF 2412cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2413exec 5>>config.log 2414{ 2415 echo 2416 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 2417## Running $as_me. ## 2418_ASBOX 2419 $as_echo "$ac_log" 2420} >&5 2421 2422_ACEOF 2423cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2424_ACEOF 2425 2426cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2427 2428# Handling of arguments. 2429for ac_config_target in $ac_config_targets 2430do 2431 case $ac_config_target in 2432 "GNUmakefile") CONFIG_FILES="$CONFIG_FILES GNUmakefile" ;; 2433 2434 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 2435 esac 2436done 2437 2438 2439# If the user did not use the arguments to specify the items to instantiate, 2440# then the envvar interface is used. Set only those that are not. 2441# We use the long form for the default assignment because of an extremely 2442# bizarre bug on SunOS 4.1.3. 2443if $ac_need_defaults; then 2444 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 2445fi 2446 2447# Have a temporary directory for convenience. Make it in the build tree 2448# simply because there is no reason against having it here, and in addition, 2449# creating and moving files from /tmp can sometimes cause problems. 2450# Hook for its removal unless debugging. 2451# Note that there is a small window in which the directory will not be cleaned: 2452# after its creation but before its name has been assigned to `$tmp'. 2453$debug || 2454{ 2455 tmp= ac_tmp= 2456 trap 'exit_status=$? 2457 : "${ac_tmp:=$tmp}" 2458 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 2459' 0 2460 trap 'as_fn_exit 1' 1 2 13 15 2461} 2462# Create a (secure) tmp directory for tmp files. 2463 2464{ 2465 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 2466 test -d "$tmp" 2467} || 2468{ 2469 tmp=./conf$$-$RANDOM 2470 (umask 077 && mkdir "$tmp") 2471} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 2472ac_tmp=$tmp 2473 2474# Set up the scripts for CONFIG_FILES section. 2475# No need to generate them if there are no CONFIG_FILES. 2476# This happens for instance with `./config.status config.h'. 2477if test -n "$CONFIG_FILES"; then 2478 2479 2480ac_cr=`echo X | tr X '\015'` 2481# On cygwin, bash can eat \r inside `` if the user requested igncr. 2482# But we know of no other shell where ac_cr would be empty at this 2483# point, so we can use a bashism as a fallback. 2484if test "x$ac_cr" = x; then 2485 eval ac_cr=\$\'\\r\' 2486fi 2487ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 2488if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 2489 ac_cs_awk_cr='\\r' 2490else 2491 ac_cs_awk_cr=$ac_cr 2492fi 2493 2494echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 2495_ACEOF 2496 2497 2498{ 2499 echo "cat >conf$$subs.awk <<_ACEOF" && 2500 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 2501 echo "_ACEOF" 2502} >conf$$subs.sh || 2503 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2504ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 2505ac_delim='%!_!# ' 2506for ac_last_try in false false false false false :; do 2507 . ./conf$$subs.sh || 2508 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2509 2510 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 2511 if test $ac_delim_n = $ac_delim_num; then 2512 break 2513 elif $ac_last_try; then 2514 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2515 else 2516 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 2517 fi 2518done 2519rm -f conf$$subs.sh 2520 2521cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2522cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 2523_ACEOF 2524sed -n ' 2525h 2526s/^/S["/; s/!.*/"]=/ 2527p 2528g 2529s/^[^!]*!// 2530:repl 2531t repl 2532s/'"$ac_delim"'$// 2533t delim 2534:nl 2535h 2536s/\(.\{148\}\)..*/\1/ 2537t more1 2538s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 2539p 2540n 2541b repl 2542:more1 2543s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 2544p 2545g 2546s/.\{148\}// 2547t nl 2548:delim 2549h 2550s/\(.\{148\}\)..*/\1/ 2551t more2 2552s/["\\]/\\&/g; s/^/"/; s/$/"/ 2553p 2554b 2555:more2 2556s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 2557p 2558g 2559s/.\{148\}// 2560t delim 2561' <conf$$subs.awk | sed ' 2562/^[^""]/{ 2563 N 2564 s/\n// 2565} 2566' >>$CONFIG_STATUS || ac_write_fail=1 2567rm -f conf$$subs.awk 2568cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2569_ACAWK 2570cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 2571 for (key in S) S_is_set[key] = 1 2572 FS = "" 2573 2574} 2575{ 2576 line = $ 0 2577 nfields = split(line, field, "@") 2578 substed = 0 2579 len = length(field[1]) 2580 for (i = 2; i < nfields; i++) { 2581 key = field[i] 2582 keylen = length(key) 2583 if (S_is_set[key]) { 2584 value = S[key] 2585 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 2586 len += length(value) + length(field[++i]) 2587 substed = 1 2588 } else 2589 len += 1 + keylen 2590 } 2591 2592 print line 2593} 2594 2595_ACAWK 2596_ACEOF 2597cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2598if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 2599 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 2600else 2601 cat 2602fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 2603 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 2604_ACEOF 2605 2606# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 2607# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 2608# trailing colons and then remove the whole line if VPATH becomes empty 2609# (actually we leave an empty line to preserve line numbers). 2610if test "x$srcdir" = x.; then 2611 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 2612h 2613s/// 2614s/^/:/ 2615s/[ ]*$/:/ 2616s/:\$(srcdir):/:/g 2617s/:\${srcdir}:/:/g 2618s/:@srcdir@:/:/g 2619s/^:*// 2620s/:*$// 2621x 2622s/\(=[ ]*\).*/\1/ 2623G 2624s/\n// 2625s/^[^=]*=[ ]*$// 2626}' 2627fi 2628 2629cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2630fi # test -n "$CONFIG_FILES" 2631 2632 2633eval set X " :F $CONFIG_FILES " 2634shift 2635for ac_tag 2636do 2637 case $ac_tag in 2638 :[FHLC]) ac_mode=$ac_tag; continue;; 2639 esac 2640 case $ac_mode$ac_tag in 2641 :[FHL]*:*);; 2642 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 2643 :[FH]-) ac_tag=-:-;; 2644 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 2645 esac 2646 ac_save_IFS=$IFS 2647 IFS=: 2648 set x $ac_tag 2649 IFS=$ac_save_IFS 2650 shift 2651 ac_file=$1 2652 shift 2653 2654 case $ac_mode in 2655 :L) ac_source=$1;; 2656 :[FH]) 2657 ac_file_inputs= 2658 for ac_f 2659 do 2660 case $ac_f in 2661 -) ac_f="$ac_tmp/stdin";; 2662 *) # Look for the file first in the build tree, then in the source tree 2663 # (if the path is not absolute). The absolute path cannot be DOS-style, 2664 # because $ac_f cannot contain `:'. 2665 test -f "$ac_f" || 2666 case $ac_f in 2667 [\\/$]*) false;; 2668 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 2669 esac || 2670 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 2671 esac 2672 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 2673 as_fn_append ac_file_inputs " '$ac_f'" 2674 done 2675 2676 # Let's still pretend it is `configure' which instantiates (i.e., don't 2677 # use $as_me), people would be surprised to read: 2678 # /* config.h. Generated by config.status. */ 2679 configure_input='Generated from '` 2680 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 2681 `' by configure.' 2682 if test x"$ac_file" != x-; then 2683 configure_input="$ac_file. $configure_input" 2684 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 2685$as_echo "$as_me: creating $ac_file" >&6;} 2686 fi 2687 # Neutralize special characters interpreted by sed in replacement strings. 2688 case $configure_input in #( 2689 *\&* | *\|* | *\\* ) 2690 ac_sed_conf_input=`$as_echo "$configure_input" | 2691 sed 's/[\\\\&|]/\\\\&/g'`;; #( 2692 *) ac_sed_conf_input=$configure_input;; 2693 esac 2694 2695 case $ac_tag in 2696 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 2697 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 2698 esac 2699 ;; 2700 esac 2701 2702 ac_dir=`$as_dirname -- "$ac_file" || 2703$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2704 X"$ac_file" : 'X\(//\)[^/]' \| \ 2705 X"$ac_file" : 'X\(//\)$' \| \ 2706 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 2707$as_echo X"$ac_file" | 2708 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 2709 s//\1/ 2710 q 2711 } 2712 /^X\(\/\/\)[^/].*/{ 2713 s//\1/ 2714 q 2715 } 2716 /^X\(\/\/\)$/{ 2717 s//\1/ 2718 q 2719 } 2720 /^X\(\/\).*/{ 2721 s//\1/ 2722 q 2723 } 2724 s/.*/./; q'` 2725 as_dir="$ac_dir"; as_fn_mkdir_p 2726 ac_builddir=. 2727 2728case "$ac_dir" in 2729.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 2730*) 2731 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 2732 # A ".." for each directory in $ac_dir_suffix. 2733 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 2734 case $ac_top_builddir_sub in 2735 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 2736 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 2737 esac ;; 2738esac 2739ac_abs_top_builddir=$ac_pwd 2740ac_abs_builddir=$ac_pwd$ac_dir_suffix 2741# for backward compatibility: 2742ac_top_builddir=$ac_top_build_prefix 2743 2744case $srcdir in 2745 .) # We are building in place. 2746 ac_srcdir=. 2747 ac_top_srcdir=$ac_top_builddir_sub 2748 ac_abs_top_srcdir=$ac_pwd ;; 2749 [\\/]* | ?:[\\/]* ) # Absolute name. 2750 ac_srcdir=$srcdir$ac_dir_suffix; 2751 ac_top_srcdir=$srcdir 2752 ac_abs_top_srcdir=$srcdir ;; 2753 *) # Relative name. 2754 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 2755 ac_top_srcdir=$ac_top_build_prefix$srcdir 2756 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 2757esac 2758ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 2759 2760 2761 case $ac_mode in 2762 :F) 2763 # 2764 # CONFIG_FILE 2765 # 2766 2767_ACEOF 2768 2769cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2770# If the template does not know about datarootdir, expand it. 2771# FIXME: This hack should be removed a few years after 2.60. 2772ac_datarootdir_hack=; ac_datarootdir_seen= 2773ac_sed_dataroot=' 2774/datarootdir/ { 2775 p 2776 q 2777} 2778/@datadir@/p 2779/@docdir@/p 2780/@infodir@/p 2781/@localedir@/p 2782/@mandir@/p' 2783case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 2784*datarootdir*) ac_datarootdir_seen=yes;; 2785*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 2787$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 2788_ACEOF 2789cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2790 ac_datarootdir_hack=' 2791 s&@datadir@&$datadir&g 2792 s&@docdir@&$docdir&g 2793 s&@infodir@&$infodir&g 2794 s&@localedir@&$localedir&g 2795 s&@mandir@&$mandir&g 2796 s&\\\${datarootdir}&$datarootdir&g' ;; 2797esac 2798_ACEOF 2799 2800# Neutralize VPATH when `$srcdir' = `.'. 2801# Shell code in configure.ac might set extrasub. 2802# FIXME: do we really want to maintain this feature? 2803cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2804ac_sed_extra="$ac_vpsub 2805$extrasub 2806_ACEOF 2807cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2808:t 2809/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 2810s|@configure_input@|$ac_sed_conf_input|;t t 2811s&@top_builddir@&$ac_top_builddir_sub&;t t 2812s&@top_build_prefix@&$ac_top_build_prefix&;t t 2813s&@srcdir@&$ac_srcdir&;t t 2814s&@abs_srcdir@&$ac_abs_srcdir&;t t 2815s&@top_srcdir@&$ac_top_srcdir&;t t 2816s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 2817s&@builddir@&$ac_builddir&;t t 2818s&@abs_builddir@&$ac_abs_builddir&;t t 2819s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 2820$ac_datarootdir_hack 2821" 2822eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 2823 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 2824 2825test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 2826 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 2827 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 2828 "$ac_tmp/out"`; test -z "$ac_out"; } && 2829 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 2830which seems to be undefined. Please make sure it is defined" >&5 2831$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 2832which seems to be undefined. Please make sure it is defined" >&2;} 2833 2834 rm -f "$ac_tmp/stdin" 2835 case $ac_file in 2836 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 2837 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 2838 esac \ 2839 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 2840 ;; 2841 2842 2843 2844 esac 2845 2846done # for ac_tag 2847 2848 2849as_fn_exit 0 2850_ACEOF 2851ac_clean_files=$ac_clean_files_save 2852 2853test $ac_write_fail = 0 || 2854 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 2855 2856 2857# configure is writing to config.log, and then calls config.status. 2858# config.status does its own redirection, appending to config.log. 2859# Unfortunately, on DOS this fails, as config.log is still kept open 2860# by configure, so config.status won't be able to write to it; its 2861# output is simply discarded. So we exec the FD to /dev/null, 2862# effectively closing config.log, so it can be properly (re)opened and 2863# appended to by config.status. When coming back to configure, we 2864# need to make the FD available again. 2865if test "$no_create" != yes; then 2866 ac_cs_success=: 2867 ac_config_status_args= 2868 test "$silent" = yes && 2869 ac_config_status_args="$ac_config_status_args --quiet" 2870 exec 5>/dev/null 2871 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 2872 exec 5>>config.log 2873 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 2874 # would make configure fail if this is the last instruction. 2875 $ac_cs_success || as_fn_exit 1 2876fi 2877if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 2878 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 2879$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 2880fi 2881 2882