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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[TAG]... 2279 2280 -h, --help print this help, then exit 2281 -V, --version print version number and configuration settings, then exit 2282 --config print configuration, then exit 2283 -q, --quiet, --silent 2284 do not print progress messages 2285 -d, --debug don't remove temporary files 2286 --recheck update $as_me by reconfiguring in the same conditions 2287 --file=FILE[:TEMPLATE] 2288 instantiate the configuration file FILE 2289 2290Configuration files: 2291$config_files 2292 2293Report bugs to the package provider." 2294 2295_ACEOF 2296cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2297ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 2298ac_cs_version="\\ 2299config.status 2300configured by $0, generated by GNU Autoconf 2.68, 2301 with options \\"\$ac_cs_config\\" 2302 2303Copyright (C) 2010 Free Software Foundation, Inc. 2304This config.status script is free software; the Free Software Foundation 2305gives unlimited permission to copy, distribute and modify it." 2306 2307ac_pwd='$ac_pwd' 2308srcdir='$srcdir' 2309test -n "\$AWK" || AWK=awk 2310_ACEOF 2311 2312cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2313# The default lists apply if the user does not specify any file. 2314ac_need_defaults=: 2315while test $# != 0 2316do 2317 case $1 in 2318 --*=?*) 2319 ac_option=`expr "X$1" : 'X\([^=]*\)='` 2320 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 2321 ac_shift=: 2322 ;; 2323 --*=) 2324 ac_option=`expr "X$1" : 'X\([^=]*\)='` 2325 ac_optarg= 2326 ac_shift=: 2327 ;; 2328 *) 2329 ac_option=$1 2330 ac_optarg=$2 2331 ac_shift=shift 2332 ;; 2333 esac 2334 2335 case $ac_option in 2336 # Handling of the options. 2337 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2338 ac_cs_recheck=: ;; 2339 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 2340 $as_echo "$ac_cs_version"; exit ;; 2341 --config | --confi | --conf | --con | --co | --c ) 2342 $as_echo "$ac_cs_config"; exit ;; 2343 --debug | --debu | --deb | --de | --d | -d ) 2344 debug=: ;; 2345 --file | --fil | --fi | --f ) 2346 $ac_shift 2347 case $ac_optarg in 2348 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 2349 '') as_fn_error $? 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"unrecognized option: \`$1' 2361Try \`$0 --help' for more information." ;; 2362 2363 *) as_fn_append ac_config_targets " $1" 2364 ac_need_defaults=false ;; 2365 2366 esac 2367 shift 2368done 2369 2370ac_configure_extra_args= 2371 2372if $ac_cs_silent; then 2373 exec 6>/dev/null 2374 ac_configure_extra_args="$ac_configure_extra_args --silent" 2375fi 2376 2377_ACEOF 2378cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2379if \$ac_cs_recheck; then 2380 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 2381 shift 2382 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 2383 CONFIG_SHELL='$SHELL' 2384 export CONFIG_SHELL 2385 exec "\$@" 2386fi 2387 2388_ACEOF 2389cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2390exec 5>>config.log 2391{ 2392 echo 2393 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 2394## Running $as_me. ## 2395_ASBOX 2396 $as_echo "$ac_log" 2397} >&5 2398 2399_ACEOF 2400cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2401_ACEOF 2402 2403cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2404 2405# Handling of arguments. 2406for ac_config_target in $ac_config_targets 2407do 2408 case $ac_config_target in 2409 "GNUmakefile") CONFIG_FILES="$CONFIG_FILES GNUmakefile" ;; 2410 2411 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 2412 esac 2413done 2414 2415 2416# If the user did not use the arguments to specify the items to instantiate, 2417# then the envvar interface is used. Set only those that are not. 2418# We use the long form for the default assignment because of an extremely 2419# bizarre bug on SunOS 4.1.3. 2420if $ac_need_defaults; then 2421 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 2422fi 2423 2424# Have a temporary directory for convenience. Make it in the build tree 2425# simply because there is no reason against having it here, and in addition, 2426# creating and moving files from /tmp can sometimes cause problems. 2427# Hook for its removal unless debugging. 2428# Note that there is a small window in which the directory will not be cleaned: 2429# after its creation but before its name has been assigned to `$tmp'. 2430$debug || 2431{ 2432 tmp= ac_tmp= 2433 trap 'exit_status=$? 2434 : "${ac_tmp:=$tmp}" 2435 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 2436' 0 2437 trap 'as_fn_exit 1' 1 2 13 15 2438} 2439# Create a (secure) tmp directory for tmp files. 2440 2441{ 2442 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 2443 test -d "$tmp" 2444} || 2445{ 2446 tmp=./conf$$-$RANDOM 2447 (umask 077 && mkdir "$tmp") 2448} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 2449ac_tmp=$tmp 2450 2451# Set up the scripts for CONFIG_FILES section. 2452# No need to generate them if there are no CONFIG_FILES. 2453# This happens for instance with `./config.status config.h'. 2454if test -n "$CONFIG_FILES"; then 2455 2456 2457ac_cr=`echo X | tr X '\015'` 2458# On cygwin, bash can eat \r inside `` if the user requested igncr. 2459# But we know of no other shell where ac_cr would be empty at this 2460# point, so we can use a bashism as a fallback. 2461if test "x$ac_cr" = x; then 2462 eval ac_cr=\$\'\\r\' 2463fi 2464ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 2465if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 2466 ac_cs_awk_cr='\\r' 2467else 2468 ac_cs_awk_cr=$ac_cr 2469fi 2470 2471echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 2472_ACEOF 2473 2474 2475{ 2476 echo "cat >conf$$subs.awk <<_ACEOF" && 2477 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 2478 echo "_ACEOF" 2479} >conf$$subs.sh || 2480 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2481ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 2482ac_delim='%!_!# ' 2483for ac_last_try in false false false false false :; do 2484 . ./conf$$subs.sh || 2485 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2486 2487 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 2488 if test $ac_delim_n = $ac_delim_num; then 2489 break 2490 elif $ac_last_try; then 2491 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2492 else 2493 ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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"could not setup config files machinery" "$LINENO" 5 2581_ACEOF 2582 2583# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 2584# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 2585# trailing colons and then remove the whole line if VPATH becomes empty 2586# (actually we leave an empty line to preserve line numbers). 2587if test "x$srcdir" = x.; then 2588 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 2589h 2590s/// 2591s/^/:/ 2592s/[ ]*$/:/ 2593s/:\$(srcdir):/:/g 2594s/:\${srcdir}:/:/g 2595s/:@srcdir@:/:/g 2596s/^:*// 2597s/:*$// 2598x 2599s/\(=[ ]*\).*/\1/ 2600G 2601s/\n// 2602s/^[^=]*=[ ]*$// 2603}' 2604fi 2605 2606cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2607fi # test -n "$CONFIG_FILES" 2608 2609 2610eval set X " :F $CONFIG_FILES " 2611shift 2612for ac_tag 2613do 2614 case $ac_tag in 2615 :[FHLC]) ac_mode=$ac_tag; continue;; 2616 esac 2617 case $ac_mode$ac_tag in 2618 :[FHL]*:*);; 2619 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 2620 :[FH]-) ac_tag=-:-;; 2621 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 2622 esac 2623 ac_save_IFS=$IFS 2624 IFS=: 2625 set x $ac_tag 2626 IFS=$ac_save_IFS 2627 shift 2628 ac_file=$1 2629 shift 2630 2631 case $ac_mode in 2632 :L) ac_source=$1;; 2633 :[FH]) 2634 ac_file_inputs= 2635 for ac_f 2636 do 2637 case $ac_f in 2638 -) ac_f="$ac_tmp/stdin";; 2639 *) # Look for the file first in the build tree, then in the source tree 2640 # (if the path is not absolute). The absolute path cannot be DOS-style, 2641 # because $ac_f cannot contain `:'. 2642 test -f "$ac_f" || 2643 case $ac_f in 2644 [\\/$]*) false;; 2645 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 2646 esac || 2647 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 2648 esac 2649 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 2650 as_fn_append ac_file_inputs " '$ac_f'" 2651 done 2652 2653 # Let's still pretend it is `configure' which instantiates (i.e., don't 2654 # use $as_me), people would be surprised to read: 2655 # /* config.h. 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"could not create $ac_file" "$LINENO" 5 ;; 2675 esac 2676 ;; 2677 esac 2678 2679 ac_dir=`$as_dirname -- "$ac_file" || 2680$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2681 X"$ac_file" : 'X\(//\)[^/]' \| \ 2682 X"$ac_file" : 'X\(//\)$' \| \ 2683 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 2684$as_echo X"$ac_file" | 2685 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 2686 s//\1/ 2687 q 2688 } 2689 /^X\(\/\/\)[^/].*/{ 2690 s//\1/ 2691 q 2692 } 2693 /^X\(\/\/\)$/{ 2694 s//\1/ 2695 q 2696 } 2697 /^X\(\/\).*/{ 2698 s//\1/ 2699 q 2700 } 2701 s/.*/./; q'` 2702 as_dir="$ac_dir"; as_fn_mkdir_p 2703 ac_builddir=. 2704 2705case "$ac_dir" in 2706.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 2707*) 2708 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 2709 # A ".." for each directory in $ac_dir_suffix. 2710 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 2711 case $ac_top_builddir_sub in 2712 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 2713 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 2714 esac ;; 2715esac 2716ac_abs_top_builddir=$ac_pwd 2717ac_abs_builddir=$ac_pwd$ac_dir_suffix 2718# for backward compatibility: 2719ac_top_builddir=$ac_top_build_prefix 2720 2721case $srcdir in 2722 .) # We are building in place. 2723 ac_srcdir=. 2724 ac_top_srcdir=$ac_top_builddir_sub 2725 ac_abs_top_srcdir=$ac_pwd ;; 2726 [\\/]* | ?:[\\/]* ) # Absolute name. 2727 ac_srcdir=$srcdir$ac_dir_suffix; 2728 ac_top_srcdir=$srcdir 2729 ac_abs_top_srcdir=$srcdir ;; 2730 *) # Relative name. 2731 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 2732 ac_top_srcdir=$ac_top_build_prefix$srcdir 2733 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 2734esac 2735ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 2736 2737 2738 case $ac_mode in 2739 :F) 2740 # 2741 # CONFIG_FILE 2742 # 2743 2744_ACEOF 2745 2746cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2747# If the template does not know about datarootdir, expand it. 2748# FIXME: This hack should be removed a few years after 2.60. 2749ac_datarootdir_hack=; ac_datarootdir_seen= 2750ac_sed_dataroot=' 2751/datarootdir/ { 2752 p 2753 q 2754} 2755/@datadir@/p 2756/@docdir@/p 2757/@infodir@/p 2758/@localedir@/p 2759/@mandir@/p' 2760case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 2761*datarootdir*) ac_datarootdir_seen=yes;; 2762*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 2763 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 2764$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 2765_ACEOF 2766cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2767 ac_datarootdir_hack=' 2768 s&@datadir@&$datadir&g 2769 s&@docdir@&$docdir&g 2770 s&@infodir@&$infodir&g 2771 s&@localedir@&$localedir&g 2772 s&@mandir@&$mandir&g 2773 s&\\\${datarootdir}&$datarootdir&g' ;; 2774esac 2775_ACEOF 2776 2777# Neutralize VPATH when `$srcdir' = `.'. 2778# Shell code in configure.ac might set extrasub. 2779# FIXME: do we really want to maintain this feature? 2780cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2781ac_sed_extra="$ac_vpsub 2782$extrasub 2783_ACEOF 2784cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2785:t 2786/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 2787s|@configure_input@|$ac_sed_conf_input|;t t 2788s&@top_builddir@&$ac_top_builddir_sub&;t t 2789s&@top_build_prefix@&$ac_top_build_prefix&;t t 2790s&@srcdir@&$ac_srcdir&;t t 2791s&@abs_srcdir@&$ac_abs_srcdir&;t t 2792s&@top_srcdir@&$ac_top_srcdir&;t t 2793s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 2794s&@builddir@&$ac_builddir&;t t 2795s&@abs_builddir@&$ac_abs_builddir&;t t 2796s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 2797$ac_datarootdir_hack 2798" 2799eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 2800 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 2801 2802test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 2803 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 2804 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 2805 "$ac_tmp/out"`; test -z "$ac_out"; } && 2806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 2807which seems to be undefined. Please make sure it is defined" >&5 2808$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 2809which seems to be undefined. Please make sure it is defined" >&2;} 2810 2811 rm -f "$ac_tmp/stdin" 2812 case $ac_file in 2813 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 2814 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 2815 esac \ 2816 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 2817 ;; 2818 2819 2820 2821 esac 2822 2823done # for ac_tag 2824 2825 2826as_fn_exit 0 2827_ACEOF 2828ac_clean_files=$ac_clean_files_save 2829 2830test $ac_write_fail = 0 || 2831 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 2832 2833 2834# configure is writing to config.log, and then calls config.status. 2835# config.status does its own redirection, appending to config.log. 2836# Unfortunately, on DOS this fails, as config.log is still kept open 2837# by configure, so config.status won't be able to write to it; its 2838# output is simply discarded. So we exec the FD to /dev/null, 2839# effectively closing config.log, so it can be properly (re)opened and 2840# appended to by config.status. When coming back to configure, we 2841# need to make the FD available again. 2842if test "$no_create" != yes; then 2843 ac_cs_success=: 2844 ac_config_status_args= 2845 test "$silent" = yes && 2846 ac_config_status_args="$ac_config_status_args --quiet" 2847 exec 5>/dev/null 2848 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 2849 exec 5>>config.log 2850 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 2851 # would make configure fail if this is the last instruction. 2852 $ac_cs_success || as_fn_exit 1 2853fi 2854 2855# 2856# CONFIG_SUBDIRS section. 2857# 2858if test "$no_recursion" != yes; then 2859 2860 # Remove --cache-file, --srcdir, and --disable-option-checking arguments 2861 # so they do not pile up. 2862 ac_sub_configure_args= 2863 ac_prev= 2864 eval "set x $ac_configure_args" 2865 shift 2866 for ac_arg 2867 do 2868 if test -n "$ac_prev"; then 2869 ac_prev= 2870 continue 2871 fi 2872 case $ac_arg in 2873 -cache-file | --cache-file | --cache-fil | --cache-fi \ 2874 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 2875 ac_prev=cache_file ;; 2876 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 2877 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 2878 | --c=*) 2879 ;; 2880 --config-cache | -C) 2881 ;; 2882 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 2883 ac_prev=srcdir ;; 2884 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 2885 ;; 2886 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 2887 ac_prev=prefix ;; 2888 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 2889 ;; 2890 --disable-option-checking) 2891 ;; 2892 *) 2893 case $ac_arg in 2894 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2895 esac 2896 as_fn_append ac_sub_configure_args " '$ac_arg'" ;; 2897 esac 2898 done 2899 2900 # Always prepend --prefix to ensure using the same prefix 2901 # in subdir configurations. 2902 ac_arg="--prefix=$prefix" 2903 case $ac_arg in 2904 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2905 esac 2906 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 2907 2908 # Pass --silent 2909 if test "$silent" = yes; then 2910 ac_sub_configure_args="--silent $ac_sub_configure_args" 2911 fi 2912 2913 # Always prepend --disable-option-checking to silence warnings, since 2914 # different subdirs can have different --enable and --with options. 2915 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" 2916 2917 ac_popdir=`pwd` 2918 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 2919 2920 # Do not complain, so a configure script can configure whichever 2921 # parts of a large source tree are present. 2922 test -d "$srcdir/$ac_dir" || continue 2923 2924 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 2925 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 2926 $as_echo "$ac_msg" >&6 2927 as_dir="$ac_dir"; as_fn_mkdir_p 2928 ac_builddir=. 2929 2930case "$ac_dir" in 2931.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 2932*) 2933 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 2934 # A ".." for each directory in $ac_dir_suffix. 2935 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 2936 case $ac_top_builddir_sub in 2937 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 2938 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 2939 esac ;; 2940esac 2941ac_abs_top_builddir=$ac_pwd 2942ac_abs_builddir=$ac_pwd$ac_dir_suffix 2943# for backward compatibility: 2944ac_top_builddir=$ac_top_build_prefix 2945 2946case $srcdir in 2947 .) # We are building in place. 2948 ac_srcdir=. 2949 ac_top_srcdir=$ac_top_builddir_sub 2950 ac_abs_top_srcdir=$ac_pwd ;; 2951 [\\/]* | ?:[\\/]* ) # Absolute name. 2952 ac_srcdir=$srcdir$ac_dir_suffix; 2953 ac_top_srcdir=$srcdir 2954 ac_abs_top_srcdir=$srcdir ;; 2955 *) # Relative name. 2956 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 2957 ac_top_srcdir=$ac_top_build_prefix$srcdir 2958 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 2959esac 2960ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 2961 2962 2963 cd "$ac_dir" 2964 2965 # Check for guested configure; otherwise get Cygnus style configure. 2966 if test -f "$ac_srcdir/configure.gnu"; then 2967 ac_sub_configure=$ac_srcdir/configure.gnu 2968 elif test -f "$ac_srcdir/configure"; then 2969 ac_sub_configure=$ac_srcdir/configure 2970 elif test -f "$ac_srcdir/configure.in"; then 2971 # This should be Cygnus configure. 2972 ac_sub_configure=$ac_aux_dir/configure 2973 else 2974 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 2975$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 2976 ac_sub_configure= 2977 fi 2978 2979 # The recursion is here. 2980 if test -n "$ac_sub_configure"; then 2981 # Make the cache file name correct relative to the subdirectory. 2982 case $cache_file in 2983 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 2984 *) # Relative name. 2985 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 2986 esac 2987 2988 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 2989$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 2990 # The eval makes quoting arguments work. 2991 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 2992 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 2993 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 2994 fi 2995 2996 cd "$ac_popdir" 2997 done 2998fi 2999if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 3000 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 3001$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 3002fi 3003 3004