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=" "" $as_nl" 90 91# Find who we are. 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The system "awk" is bad on 2387# some platforms. 2388# Always define AMTAR for backward compatibility. 2389 2390AMTAR=${AMTAR-"${am_missing_run}tar"} 2391 2392am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2393 2394 2395 2396 2397 2398ac_config_headers="$ac_config_headers config.h" 2399 2400 2401#AM_PROG_LIBTOOL 2402 2403#AC_PREREQ(2.5) 2404#AC_ISC_POSIX 2405CFLAGS="$CFLAGS -fPIC" 2406#add a space to make these macros not add stupid stuff if it was unset 2407DEPDIR="${am__leading_dot}deps" 2408 2409ac_config_commands="$ac_config_commands depfiles" 2410 2411 2412am_make=${MAKE-make} 2413cat > confinc << 'END' 2414am__doit: 2415 @echo this is the am__doit target 2416.PHONY: am__doit 2417END 2418# If we don't find an include directive, just comment out the code. 2419{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2420$as_echo_n "checking for style of include used by $am_make... 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These depmodes are late enough in the game, and 3334 # so weak that their functioning should not be impacted. 3335 am__obj=conftest.${OBJEXT-o} 3336 am__minus_obj= 3337 ;; 3338 none) break ;; 3339 esac 3340 if depmode=$depmode \ 3341 source=sub/conftest.c object=$am__obj \ 3342 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3343 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3344 >/dev/null 2>conftest.err && 3345 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3346 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3347 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3348 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3349 # icc doesn't choke on unknown options, it will just issue warnings 3350 # or remarks (even with -Werror). So we grep stderr for any message 3351 # that says an option was ignored or not supported. 3352 # When given -MP, icc 7.0 and 7.1 complain thusly: 3353 # icc: Command line warning: ignoring option '-M'; no argument required 3354 # The diagnosis changed in icc 8.0: 3355 # icc: Command line remark: option '-MP' not supported 3356 if (grep 'ignoring option' conftest.err || 3357 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3358 am_cv_CC_dependencies_compiler_type=$depmode 3359 break 3360 fi 3361 fi 3362 done 3363 3364 cd .. 3365 rm -rf conftest.dir 3366else 3367 am_cv_CC_dependencies_compiler_type=none 3368fi 3369 3370fi 3371{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3372$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3373CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3374 3375 if 3376 test "x$enable_dependency_tracking" != xno \ 3377 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3378 am__fastdepCC_TRUE= 3379 am__fastdepCC_FALSE='#' 3380else 3381 am__fastdepCC_TRUE='#' 3382 am__fastdepCC_FALSE= 3383fi 3384 3385 3386 3387{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 3388$as_echo_n "checking for library containing strerror... " >&6; } 3389if ${ac_cv_search_strerror+:} false; then : 3390 $as_echo_n "(cached) " >&6 3391else 3392 ac_func_search_save_LIBS=$LIBS 3393cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3394/* end confdefs.h. */ 3395 3396/* Override any GCC internal prototype to avoid an error. 3397 Use char because int might match the return type of a GCC 3398 builtin and then its argument prototype would still apply. */ 3399#ifdef __cplusplus 3400extern "C" 3401#endif 3402char strerror (); 3403int 3404main () 3405{ 3406return strerror (); 3407 ; 3408 return 0; 3409} 3410_ACEOF 3411for ac_lib in '' cposix; do 3412 if test -z "$ac_lib"; then 3413 ac_res="none required" 3414 else 3415 ac_res=-l$ac_lib 3416 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3417 fi 3418 if ac_fn_c_try_link "$LINENO"; then : 3419 ac_cv_search_strerror=$ac_res 3420fi 3421rm -f core conftest.err conftest.$ac_objext \ 3422 conftest$ac_exeext 3423 if ${ac_cv_search_strerror+:} false; then : 3424 break 3425fi 3426done 3427if ${ac_cv_search_strerror+:} false; then : 3428 3429else 3430 ac_cv_search_strerror=no 3431fi 3432rm conftest.$ac_ext 3433LIBS=$ac_func_search_save_LIBS 3434fi 3435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 3436$as_echo "$ac_cv_search_strerror" >&6; } 3437ac_res=$ac_cv_search_strerror 3438if test "$ac_res" != no; then : 3439 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3440 3441fi 3442 3443ac_ext=c 3444ac_cpp='$CPP $CPPFLAGS' 3445ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3446ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3447ac_compiler_gnu=$ac_cv_c_compiler_gnu 3448if test -n "$ac_tool_prefix"; then 3449 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3450set dummy ${ac_tool_prefix}gcc; ac_word=$2 3451{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3452$as_echo_n "checking for $ac_word... " >&6; } 3453if ${ac_cv_prog_CC+:} false; then : 3454 $as_echo_n "(cached) " >&6 3455else 3456 if test -n "$CC"; then 3457 ac_cv_prog_CC="$CC" # Let the user override the test. 3458else 3459as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3460for as_dir in $PATH 3461do 3462 IFS=$as_save_IFS 3463 test -z "$as_dir" && as_dir=. 3464 for ac_exec_ext in '' $ac_executable_extensions; do 3465 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3466 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3467 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3468 break 2 3469 fi 3470done 3471 done 3472IFS=$as_save_IFS 3473 3474fi 3475fi 3476CC=$ac_cv_prog_CC 3477if test -n "$CC"; then 3478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3479$as_echo "$CC" >&6; } 3480else 3481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3482$as_echo "no" >&6; } 3483fi 3484 3485 3486fi 3487if test -z "$ac_cv_prog_CC"; then 3488 ac_ct_CC=$CC 3489 # Extract the first word of "gcc", so it can be a program name with args. 3490set dummy gcc; ac_word=$2 3491{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3492$as_echo_n "checking for $ac_word... " >&6; } 3493if ${ac_cv_prog_ac_ct_CC+:} false; then : 3494 $as_echo_n "(cached) " >&6 3495else 3496 if test -n "$ac_ct_CC"; then 3497 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3498else 3499as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3500for as_dir in $PATH 3501do 3502 IFS=$as_save_IFS 3503 test -z "$as_dir" && as_dir=. 3504 for ac_exec_ext in '' $ac_executable_extensions; do 3505 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3506 ac_cv_prog_ac_ct_CC="gcc" 3507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3508 break 2 3509 fi 3510done 3511 done 3512IFS=$as_save_IFS 3513 3514fi 3515fi 3516ac_ct_CC=$ac_cv_prog_ac_ct_CC 3517if test -n "$ac_ct_CC"; then 3518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3519$as_echo "$ac_ct_CC" >&6; } 3520else 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3522$as_echo "no" >&6; } 3523fi 3524 3525 if test "x$ac_ct_CC" = x; then 3526 CC="" 3527 else 3528 case $cross_compiling:$ac_tool_warned in 3529yes:) 3530{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3531$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3532ac_tool_warned=yes ;; 3533esac 3534 CC=$ac_ct_CC 3535 fi 3536else 3537 CC="$ac_cv_prog_CC" 3538fi 3539 3540if test -z "$CC"; then 3541 if test -n "$ac_tool_prefix"; then 3542 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3543set dummy ${ac_tool_prefix}cc; ac_word=$2 3544{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3545$as_echo_n "checking for $ac_word... " >&6; } 3546if ${ac_cv_prog_CC+:} false; then : 3547 $as_echo_n "(cached) " >&6 3548else 3549 if test -n "$CC"; then 3550 ac_cv_prog_CC="$CC" # Let the user override the test. 3551else 3552as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3553for as_dir in $PATH 3554do 3555 IFS=$as_save_IFS 3556 test -z "$as_dir" && as_dir=. 3557 for ac_exec_ext in '' $ac_executable_extensions; do 3558 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3559 ac_cv_prog_CC="${ac_tool_prefix}cc" 3560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3561 break 2 3562 fi 3563done 3564 done 3565IFS=$as_save_IFS 3566 3567fi 3568fi 3569CC=$ac_cv_prog_CC 3570if test -n "$CC"; then 3571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3572$as_echo "$CC" >&6; } 3573else 3574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3575$as_echo "no" >&6; } 3576fi 3577 3578 3579 fi 3580fi 3581if test -z "$CC"; then 3582 # Extract the first word of "cc", so it can be a program name with args. 3583set dummy cc; ac_word=$2 3584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3585$as_echo_n "checking for $ac_word... " >&6; } 3586if ${ac_cv_prog_CC+:} false; then : 3587 $as_echo_n "(cached) " >&6 3588else 3589 if test -n "$CC"; then 3590 ac_cv_prog_CC="$CC" # Let the user override the test. 3591else 3592 ac_prog_rejected=no 3593as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3594for as_dir in $PATH 3595do 3596 IFS=$as_save_IFS 3597 test -z "$as_dir" && as_dir=. 3598 for ac_exec_ext in '' $ac_executable_extensions; do 3599 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3600 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3601 ac_prog_rejected=yes 3602 continue 3603 fi 3604 ac_cv_prog_CC="cc" 3605 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3606 break 2 3607 fi 3608done 3609 done 3610IFS=$as_save_IFS 3611 3612if test $ac_prog_rejected = yes; then 3613 # We found a bogon in the path, so make sure we never use it. 3614 set dummy $ac_cv_prog_CC 3615 shift 3616 if test $# != 0; then 3617 # We chose a different compiler from the bogus one. 3618 # However, it has the same basename, so the bogon will be chosen 3619 # first if we set CC to just the basename; use the full file name. 3620 shift 3621 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3622 fi 3623fi 3624fi 3625fi 3626CC=$ac_cv_prog_CC 3627if test -n "$CC"; then 3628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3629$as_echo "$CC" >&6; } 3630else 3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3632$as_echo "no" >&6; } 3633fi 3634 3635 3636fi 3637if test -z "$CC"; then 3638 if test -n "$ac_tool_prefix"; then 3639 for ac_prog in cl.exe 3640 do 3641 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3642set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3643{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3644$as_echo_n "checking for $ac_word... " >&6; } 3645if ${ac_cv_prog_CC+:} false; then : 3646 $as_echo_n "(cached) " >&6 3647else 3648 if test -n "$CC"; then 3649 ac_cv_prog_CC="$CC" # Let the user override the test. 3650else 3651as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3652for as_dir in $PATH 3653do 3654 IFS=$as_save_IFS 3655 test -z "$as_dir" && as_dir=. 3656 for ac_exec_ext in '' $ac_executable_extensions; do 3657 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3658 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3659 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3660 break 2 3661 fi 3662done 3663 done 3664IFS=$as_save_IFS 3665 3666fi 3667fi 3668CC=$ac_cv_prog_CC 3669if test -n "$CC"; then 3670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3671$as_echo "$CC" >&6; } 3672else 3673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3674$as_echo "no" >&6; } 3675fi 3676 3677 3678 test -n "$CC" && break 3679 done 3680fi 3681if test -z "$CC"; then 3682 ac_ct_CC=$CC 3683 for ac_prog in cl.exe 3684do 3685 # Extract the first word of "$ac_prog", so it can be a program name with args. 3686set dummy $ac_prog; ac_word=$2 3687{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3688$as_echo_n "checking for $ac_word... " >&6; } 3689if ${ac_cv_prog_ac_ct_CC+:} false; then : 3690 $as_echo_n "(cached) " >&6 3691else 3692 if test -n "$ac_ct_CC"; then 3693 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3694else 3695as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3696for as_dir in $PATH 3697do 3698 IFS=$as_save_IFS 3699 test -z "$as_dir" && as_dir=. 3700 for ac_exec_ext in '' $ac_executable_extensions; do 3701 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3702 ac_cv_prog_ac_ct_CC="$ac_prog" 3703 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3704 break 2 3705 fi 3706done 3707 done 3708IFS=$as_save_IFS 3709 3710fi 3711fi 3712ac_ct_CC=$ac_cv_prog_ac_ct_CC 3713if test -n "$ac_ct_CC"; then 3714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3715$as_echo "$ac_ct_CC" >&6; } 3716else 3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3718$as_echo "no" >&6; } 3719fi 3720 3721 3722 test -n "$ac_ct_CC" && break 3723done 3724 3725 if test "x$ac_ct_CC" = x; then 3726 CC="" 3727 else 3728 case $cross_compiling:$ac_tool_warned in 3729yes:) 3730{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3731$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3732ac_tool_warned=yes ;; 3733esac 3734 CC=$ac_ct_CC 3735 fi 3736fi 3737 3738fi 3739 3740 3741test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3742$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3743as_fn_error $? "no acceptable C compiler found in \$PATH 3744See \`config.log' for more details" "$LINENO" 5; } 3745 3746# Provide some information about the compiler. 3747$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3748set X $ac_compile 3749ac_compiler=$2 3750for ac_option in --version -v -V -qversion; do 3751 { { ac_try="$ac_compiler $ac_option >&5" 3752case "(($ac_try" in 3753 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3754 *) ac_try_echo=$ac_try;; 3755esac 3756eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3757$as_echo "$ac_try_echo"; } >&5 3758 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3759 ac_status=$? 3760 if test -s conftest.err; then 3761 sed '10a\ 3762... rest of stderr output deleted ... 3763 10q' conftest.err >conftest.er1 3764 cat conftest.er1 >&5 3765 fi 3766 rm -f conftest.er1 conftest.err 3767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3768 test $ac_status = 0; } 3769done 3770 3771{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3772$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3773if ${ac_cv_c_compiler_gnu+:} false; then : 3774 $as_echo_n "(cached) " >&6 3775else 3776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3777/* end confdefs.h. */ 3778 3779int 3780main () 3781{ 3782#ifndef __GNUC__ 3783 choke me 3784#endif 3785 3786 ; 3787 return 0; 3788} 3789_ACEOF 3790if ac_fn_c_try_compile "$LINENO"; then : 3791 ac_compiler_gnu=yes 3792else 3793 ac_compiler_gnu=no 3794fi 3795rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3796ac_cv_c_compiler_gnu=$ac_compiler_gnu 3797 3798fi 3799{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3800$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3801if test $ac_compiler_gnu = yes; then 3802 GCC=yes 3803else 3804 GCC= 3805fi 3806ac_test_CFLAGS=${CFLAGS+set} 3807ac_save_CFLAGS=$CFLAGS 3808{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3809$as_echo_n "checking whether $CC accepts -g... " >&6; } 3810if ${ac_cv_prog_cc_g+:} false; then : 3811 $as_echo_n "(cached) " >&6 3812else 3813 ac_save_c_werror_flag=$ac_c_werror_flag 3814 ac_c_werror_flag=yes 3815 ac_cv_prog_cc_g=no 3816 CFLAGS="-g" 3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3818/* end confdefs.h. */ 3819 3820int 3821main () 3822{ 3823 3824 ; 3825 return 0; 3826} 3827_ACEOF 3828if ac_fn_c_try_compile "$LINENO"; then : 3829 ac_cv_prog_cc_g=yes 3830else 3831 CFLAGS="" 3832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3833/* end confdefs.h. */ 3834 3835int 3836main () 3837{ 3838 3839 ; 3840 return 0; 3841} 3842_ACEOF 3843if ac_fn_c_try_compile "$LINENO"; then : 3844 3845else 3846 ac_c_werror_flag=$ac_save_c_werror_flag 3847 CFLAGS="-g" 3848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3849/* end confdefs.h. */ 3850 3851int 3852main () 3853{ 3854 3855 ; 3856 return 0; 3857} 3858_ACEOF 3859if ac_fn_c_try_compile "$LINENO"; then : 3860 ac_cv_prog_cc_g=yes 3861fi 3862rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3863fi 3864rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3865fi 3866rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3867 ac_c_werror_flag=$ac_save_c_werror_flag 3868fi 3869{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3870$as_echo "$ac_cv_prog_cc_g" >&6; } 3871if test "$ac_test_CFLAGS" = set; then 3872 CFLAGS=$ac_save_CFLAGS 3873elif test $ac_cv_prog_cc_g = yes; then 3874 if test "$GCC" = yes; then 3875 CFLAGS="-g -O2" 3876 else 3877 CFLAGS="-g" 3878 fi 3879else 3880 if test "$GCC" = yes; then 3881 CFLAGS="-O2" 3882 else 3883 CFLAGS= 3884 fi 3885fi 3886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3887$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3888if ${ac_cv_prog_cc_c89+:} false; then : 3889 $as_echo_n "(cached) " >&6 3890else 3891 ac_cv_prog_cc_c89=no 3892ac_save_CC=$CC 3893cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3894/* end confdefs.h. */ 3895#include <stdarg.h> 3896#include <stdio.h> 3897#include <sys/types.h> 3898#include <sys/stat.h> 3899/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3900struct buf { int x; }; 3901FILE * (*rcsopen) (struct buf *, struct stat *, int); 3902static char *e (p, i) 3903 char **p; 3904 int i; 3905{ 3906 return p[i]; 3907} 3908static char *f (char * (*g) (char **, int), char **p, ...) 3909{ 3910 char *s; 3911 va_list v; 3912 va_start (v,p); 3913 s = g (p, va_arg (v,int)); 3914 va_end (v); 3915 return s; 3916} 3917 3918/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3919 function prototypes and stuff, but not '\xHH' hex character constants. 3920 These don't provoke an error unfortunately, instead are silently treated 3921 as 'x'. The following induces an error, until -std is added to get 3922 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3923 array size at least. It's necessary to write '\x00'==0 to get something 3924 that's true only with -std. */ 3925int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3926 3927/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3928 inside strings and character constants. */ 3929#define FOO(x) 'x' 3930int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3931 3932int test (int i, double x); 3933struct s1 {int (*f) (int a);}; 3934struct s2 {int (*f) (double a);}; 3935int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3936int argc; 3937char **argv; 3938int 3939main () 3940{ 3941return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3942 ; 3943 return 0; 3944} 3945_ACEOF 3946for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3947 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3948do 3949 CC="$ac_save_CC $ac_arg" 3950 if ac_fn_c_try_compile "$LINENO"; then : 3951 ac_cv_prog_cc_c89=$ac_arg 3952fi 3953rm -f core conftest.err conftest.$ac_objext 3954 test "x$ac_cv_prog_cc_c89" != "xno" && break 3955done 3956rm -f conftest.$ac_ext 3957CC=$ac_save_CC 3958 3959fi 3960# AC_CACHE_VAL 3961case "x$ac_cv_prog_cc_c89" in 3962 x) 3963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3964$as_echo "none needed" >&6; } ;; 3965 xno) 3966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3967$as_echo "unsupported" >&6; } ;; 3968 *) 3969 CC="$CC $ac_cv_prog_cc_c89" 3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3971$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3972esac 3973if test "x$ac_cv_prog_cc_c89" != xno; then : 3974 3975fi 3976 3977ac_ext=c 3978ac_cpp='$CPP $CPPFLAGS' 3979ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3980ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3981ac_compiler_gnu=$ac_cv_c_compiler_gnu 3982 3983depcc="$CC" am_compiler_list= 3984 3985{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3986$as_echo_n "checking dependency style of $depcc... " >&6; } 3987if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3988 $as_echo_n "(cached) " >&6 3989else 3990 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3991 # We make a subdir and do the tests there. Otherwise we can end up 3992 # making bogus files that we don't know about and never remove. For 3993 # instance it was reported that on HP-UX the gcc test will end up 3994 # making a dummy file named `D' -- because `-MD' means `put the output 3995 # in D'. 3996 mkdir conftest.dir 3997 # Copy depcomp to subdir because otherwise we won't find it if we're 3998 # using a relative directory. 3999 cp "$am_depcomp" conftest.dir 4000 cd conftest.dir 4001 # We will build objects and dependencies in a subdirectory because 4002 # it helps to detect inapplicable dependency modes. For instance 4003 # both Tru64's cc and ICC support -MD to output dependencies as a 4004 # side effect of compilation, but ICC will put the dependencies in 4005 # the current directory while Tru64 will put them in the object 4006 # directory. 4007 mkdir sub 4008 4009 am_cv_CC_dependencies_compiler_type=none 4010 if test "$am_compiler_list" = ""; then 4011 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4012 fi 4013 am__universal=false 4014 case " $depcc " in #( 4015 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4016 esac 4017 4018 for depmode in $am_compiler_list; do 4019 # Setup a source with many dependencies, because some compilers 4020 # like to wrap large dependency lists on column 80 (with \), and 4021 # we should not choose a depcomp mode which is confused by this. 4022 # 4023 # We need to recreate these files for each test, as the compiler may 4024 # overwrite some of them when testing with obscure command lines. 4025 # This happens at least with the AIX C compiler. 4026 : > sub/conftest.c 4027 for i in 1 2 3 4 5 6; do 4028 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4029 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4030 # Solaris 8's {/usr,}/bin/sh. 4031 touch sub/conftst$i.h 4032 done 4033 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4034 4035 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4036 # mode. It turns out that the SunPro C++ compiler does not properly 4037 # handle `-M -o', and we need to detect this. Also, some Intel 4038 # versions had trouble with output in subdirs 4039 am__obj=sub/conftest.${OBJEXT-o} 4040 am__minus_obj="-o $am__obj" 4041 case $depmode in 4042 gcc) 4043 # This depmode causes a compiler race in universal mode. 4044 test "$am__universal" = false || continue 4045 ;; 4046 nosideeffect) 4047 # after this tag, mechanisms are not by side-effect, so they'll 4048 # only be used when explicitly requested 4049 if test "x$enable_dependency_tracking" = xyes; then 4050 continue 4051 else 4052 break 4053 fi 4054 ;; 4055 msvisualcpp | msvcmsys) 4056 # This compiler won't grok `-c -o', but also, the minuso test has 4057 # not run yet. These depmodes are late enough in the game, and 4058 # so weak that their functioning should not be impacted. 4059 am__obj=conftest.${OBJEXT-o} 4060 am__minus_obj= 4061 ;; 4062 none) break ;; 4063 esac 4064 if depmode=$depmode \ 4065 source=sub/conftest.c object=$am__obj \ 4066 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4067 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4068 >/dev/null 2>conftest.err && 4069 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4070 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4071 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4072 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4073 # icc doesn't choke on unknown options, it will just issue warnings 4074 # or remarks (even with -Werror). So we grep stderr for any message 4075 # that says an option was ignored or not supported. 4076 # When given -MP, icc 7.0 and 7.1 complain thusly: 4077 # icc: Command line warning: ignoring option '-M'; no argument required 4078 # The diagnosis changed in icc 8.0: 4079 # icc: Command line remark: option '-MP' not supported 4080 if (grep 'ignoring option' conftest.err || 4081 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4082 am_cv_CC_dependencies_compiler_type=$depmode 4083 break 4084 fi 4085 fi 4086 done 4087 4088 cd .. 4089 rm -rf conftest.dir 4090else 4091 am_cv_CC_dependencies_compiler_type=none 4092fi 4093 4094fi 4095{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4096$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4097CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4098 4099 if 4100 test "x$enable_dependency_tracking" != xno \ 4101 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4102 am__fastdepCC_TRUE= 4103 am__fastdepCC_FALSE='#' 4104else 4105 am__fastdepCC_TRUE='#' 4106 am__fastdepCC_FALSE= 4107fi 4108 4109 4110ac_ext=c 4111ac_cpp='$CPP $CPPFLAGS' 4112ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4113ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4114ac_compiler_gnu=$ac_cv_c_compiler_gnu 4115if test -n "$ac_tool_prefix"; then 4116 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 4117set dummy ${ac_tool_prefix}gcc; ac_word=$2 4118{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4119$as_echo_n "checking for $ac_word... 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" >&6; } 4356if ${ac_cv_prog_ac_ct_CC+:} false; then : 4357 $as_echo_n "(cached) " >&6 4358else 4359 if test -n "$ac_ct_CC"; then 4360 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4361else 4362as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4363for as_dir in $PATH 4364do 4365 IFS=$as_save_IFS 4366 test -z "$as_dir" && as_dir=. 4367 for ac_exec_ext in '' $ac_executable_extensions; do 4368 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4369 ac_cv_prog_ac_ct_CC="$ac_prog" 4370 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4371 break 2 4372 fi 4373done 4374 done 4375IFS=$as_save_IFS 4376 4377fi 4378fi 4379ac_ct_CC=$ac_cv_prog_ac_ct_CC 4380if test -n "$ac_ct_CC"; then 4381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4382$as_echo "$ac_ct_CC" >&6; } 4383else 4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4385$as_echo "no" >&6; } 4386fi 4387 4388 4389 test -n "$ac_ct_CC" && break 4390done 4391 4392 if test "x$ac_ct_CC" = x; then 4393 CC="" 4394 else 4395 case $cross_compiling:$ac_tool_warned in 4396yes:) 4397{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4398$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4399ac_tool_warned=yes ;; 4400esac 4401 CC=$ac_ct_CC 4402 fi 4403fi 4404 4405fi 4406 4407 4408test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4409$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4410as_fn_error $? "no acceptable C compiler found in \$PATH 4411See \`config.log' for more details" "$LINENO" 5; } 4412 4413# Provide some information about the compiler. 4414$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4415set X $ac_compile 4416ac_compiler=$2 4417for ac_option in --version -v -V -qversion; do 4418 { { ac_try="$ac_compiler $ac_option >&5" 4419case "(($ac_try" in 4420 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4421 *) ac_try_echo=$ac_try;; 4422esac 4423eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4424$as_echo "$ac_try_echo"; } >&5 4425 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4426 ac_status=$? 4427 if test -s conftest.err; then 4428 sed '10a\ 4429... rest of stderr output deleted ... 4430 10q' conftest.err >conftest.er1 4431 cat conftest.er1 >&5 4432 fi 4433 rm -f conftest.er1 conftest.err 4434 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4435 test $ac_status = 0; } 4436done 4437 4438{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4439$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4440if ${ac_cv_c_compiler_gnu+:} false; then : 4441 $as_echo_n "(cached) " >&6 4442else 4443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4444/* end confdefs.h. */ 4445 4446int 4447main () 4448{ 4449#ifndef __GNUC__ 4450 choke me 4451#endif 4452 4453 ; 4454 return 0; 4455} 4456_ACEOF 4457if ac_fn_c_try_compile "$LINENO"; then : 4458 ac_compiler_gnu=yes 4459else 4460 ac_compiler_gnu=no 4461fi 4462rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4463ac_cv_c_compiler_gnu=$ac_compiler_gnu 4464 4465fi 4466{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4467$as_echo "$ac_cv_c_compiler_gnu" >&6; } 4468if test $ac_compiler_gnu = yes; then 4469 GCC=yes 4470else 4471 GCC= 4472fi 4473ac_test_CFLAGS=${CFLAGS+set} 4474ac_save_CFLAGS=$CFLAGS 4475{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4476$as_echo_n "checking whether $CC accepts -g... " >&6; } 4477if ${ac_cv_prog_cc_g+:} false; then : 4478 $as_echo_n "(cached) " >&6 4479else 4480 ac_save_c_werror_flag=$ac_c_werror_flag 4481 ac_c_werror_flag=yes 4482 ac_cv_prog_cc_g=no 4483 CFLAGS="-g" 4484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4485/* end confdefs.h. */ 4486 4487int 4488main () 4489{ 4490 4491 ; 4492 return 0; 4493} 4494_ACEOF 4495if ac_fn_c_try_compile "$LINENO"; then : 4496 ac_cv_prog_cc_g=yes 4497else 4498 CFLAGS="" 4499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4500/* end confdefs.h. */ 4501 4502int 4503main () 4504{ 4505 4506 ; 4507 return 0; 4508} 4509_ACEOF 4510if ac_fn_c_try_compile "$LINENO"; then : 4511 4512else 4513 ac_c_werror_flag=$ac_save_c_werror_flag 4514 CFLAGS="-g" 4515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4516/* end confdefs.h. */ 4517 4518int 4519main () 4520{ 4521 4522 ; 4523 return 0; 4524} 4525_ACEOF 4526if ac_fn_c_try_compile "$LINENO"; then : 4527 ac_cv_prog_cc_g=yes 4528fi 4529rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4530fi 4531rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4532fi 4533rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4534 ac_c_werror_flag=$ac_save_c_werror_flag 4535fi 4536{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4537$as_echo "$ac_cv_prog_cc_g" >&6; } 4538if test "$ac_test_CFLAGS" = set; then 4539 CFLAGS=$ac_save_CFLAGS 4540elif test $ac_cv_prog_cc_g = yes; then 4541 if test "$GCC" = yes; then 4542 CFLAGS="-g -O2" 4543 else 4544 CFLAGS="-g" 4545 fi 4546else 4547 if test "$GCC" = yes; then 4548 CFLAGS="-O2" 4549 else 4550 CFLAGS= 4551 fi 4552fi 4553{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4554$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4555if ${ac_cv_prog_cc_c89+:} false; then : 4556 $as_echo_n "(cached) " >&6 4557else 4558 ac_cv_prog_cc_c89=no 4559ac_save_CC=$CC 4560cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4561/* end confdefs.h. */ 4562#include <stdarg.h> 4563#include <stdio.h> 4564#include <sys/types.h> 4565#include <sys/stat.h> 4566/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4567struct buf { int x; }; 4568FILE * (*rcsopen) (struct buf *, struct stat *, int); 4569static char *e (p, i) 4570 char **p; 4571 int i; 4572{ 4573 return p[i]; 4574} 4575static char *f (char * (*g) (char **, int), char **p, ...) 4576{ 4577 char *s; 4578 va_list v; 4579 va_start (v,p); 4580 s = g (p, va_arg (v,int)); 4581 va_end (v); 4582 return s; 4583} 4584 4585/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4586 function prototypes and stuff, but not '\xHH' hex character constants. 4587 These don't provoke an error unfortunately, instead are silently treated 4588 as 'x'. The following induces an error, until -std is added to get 4589 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4590 array size at least. It's necessary to write '\x00'==0 to get something 4591 that's true only with -std. */ 4592int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4593 4594/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4595 inside strings and character constants. */ 4596#define FOO(x) 'x' 4597int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4598 4599int test (int i, double x); 4600struct s1 {int (*f) (int a);}; 4601struct s2 {int (*f) (double a);}; 4602int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4603int argc; 4604char **argv; 4605int 4606main () 4607{ 4608return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4609 ; 4610 return 0; 4611} 4612_ACEOF 4613for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4614 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4615do 4616 CC="$ac_save_CC $ac_arg" 4617 if ac_fn_c_try_compile "$LINENO"; then : 4618 ac_cv_prog_cc_c89=$ac_arg 4619fi 4620rm -f core conftest.err conftest.$ac_objext 4621 test "x$ac_cv_prog_cc_c89" != "xno" && break 4622done 4623rm -f conftest.$ac_ext 4624CC=$ac_save_CC 4625 4626fi 4627# AC_CACHE_VAL 4628case "x$ac_cv_prog_cc_c89" in 4629 x) 4630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4631$as_echo "none needed" >&6; } ;; 4632 xno) 4633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4634$as_echo "unsupported" >&6; } ;; 4635 *) 4636 CC="$CC $ac_cv_prog_cc_c89" 4637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4638$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4639esac 4640if test "x$ac_cv_prog_cc_c89" != xno; then : 4641 4642fi 4643 4644ac_ext=c 4645ac_cpp='$CPP $CPPFLAGS' 4646ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4647ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4648ac_compiler_gnu=$ac_cv_c_compiler_gnu 4649 4650depcc="$CC" am_compiler_list= 4651 4652{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4653$as_echo_n "checking dependency style of $depcc... " >&6; } 4654if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4655 $as_echo_n "(cached) " >&6 4656else 4657 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4658 # We make a subdir and do the tests there. Otherwise we can end up 4659 # making bogus files that we don't know about and never remove. For 4660 # instance it was reported that on HP-UX the gcc test will end up 4661 # making a dummy file named `D' -- because `-MD' means `put the output 4662 # in D'. 4663 mkdir conftest.dir 4664 # Copy depcomp to subdir because otherwise we won't find it if we're 4665 # using a relative directory. 4666 cp "$am_depcomp" conftest.dir 4667 cd conftest.dir 4668 # We will build objects and dependencies in a subdirectory because 4669 # it helps to detect inapplicable dependency modes. For instance 4670 # both Tru64's cc and ICC support -MD to output dependencies as a 4671 # side effect of compilation, but ICC will put the dependencies in 4672 # the current directory while Tru64 will put them in the object 4673 # directory. 4674 mkdir sub 4675 4676 am_cv_CC_dependencies_compiler_type=none 4677 if test "$am_compiler_list" = ""; then 4678 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4679 fi 4680 am__universal=false 4681 case " $depcc " in #( 4682 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4683 esac 4684 4685 for depmode in $am_compiler_list; do 4686 # Setup a source with many dependencies, because some compilers 4687 # like to wrap large dependency lists on column 80 (with \), and 4688 # we should not choose a depcomp mode which is confused by this. 4689 # 4690 # We need to recreate these files for each test, as the compiler may 4691 # overwrite some of them when testing with obscure command lines. 4692 # This happens at least with the AIX C compiler. 4693 : > sub/conftest.c 4694 for i in 1 2 3 4 5 6; do 4695 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4696 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4697 # Solaris 8's {/usr,}/bin/sh. 4698 touch sub/conftst$i.h 4699 done 4700 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4701 4702 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4703 # mode. It turns out that the SunPro C++ compiler does not properly 4704 # handle `-M -o', and we need to detect this. Also, some Intel 4705 # versions had trouble with output in subdirs 4706 am__obj=sub/conftest.${OBJEXT-o} 4707 am__minus_obj="-o $am__obj" 4708 case $depmode in 4709 gcc) 4710 # This depmode causes a compiler race in universal mode. 4711 test "$am__universal" = false || continue 4712 ;; 4713 nosideeffect) 4714 # after this tag, mechanisms are not by side-effect, so they'll 4715 # only be used when explicitly requested 4716 if test "x$enable_dependency_tracking" = xyes; then 4717 continue 4718 else 4719 break 4720 fi 4721 ;; 4722 msvisualcpp | msvcmsys) 4723 # This compiler won't grok `-c -o', but also, the minuso test has 4724 # not run yet. These depmodes are late enough in the game, and 4725 # so weak that their functioning should not be impacted. 4726 am__obj=conftest.${OBJEXT-o} 4727 am__minus_obj= 4728 ;; 4729 none) break ;; 4730 esac 4731 if depmode=$depmode \ 4732 source=sub/conftest.c object=$am__obj \ 4733 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4734 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4735 >/dev/null 2>conftest.err && 4736 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4737 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4738 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4739 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4740 # icc doesn't choke on unknown options, it will just issue warnings 4741 # or remarks (even with -Werror). So we grep stderr for any message 4742 # that says an option was ignored or not supported. 4743 # When given -MP, icc 7.0 and 7.1 complain thusly: 4744 # icc: Command line warning: ignoring option '-M'; no argument required 4745 # The diagnosis changed in icc 8.0: 4746 # icc: Command line remark: option '-MP' not supported 4747 if (grep 'ignoring option' conftest.err || 4748 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4749 am_cv_CC_dependencies_compiler_type=$depmode 4750 break 4751 fi 4752 fi 4753 done 4754 4755 cd .. 4756 rm -rf conftest.dir 4757else 4758 am_cv_CC_dependencies_compiler_type=none 4759fi 4760 4761fi 4762{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4763$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4764CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4765 4766 if 4767 test "x$enable_dependency_tracking" != xno \ 4768 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4769 am__fastdepCC_TRUE= 4770 am__fastdepCC_FALSE='#' 4771else 4772 am__fastdepCC_TRUE='#' 4773 am__fastdepCC_FALSE= 4774fi 4775 4776 4777 4778am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc 4779 4780ac_ext=c 4781ac_cpp='$CPP $CPPFLAGS' 4782ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4783ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4784ac_compiler_gnu=$ac_cv_c_compiler_gnu 4785{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4786$as_echo_n "checking how to run the C preprocessor... " >&6; } 4787# On Suns, sometimes $CPP names a directory. 4788if test -n "$CPP" && test -d "$CPP"; then 4789 CPP= 4790fi 4791if test -z "$CPP"; then 4792 if ${ac_cv_prog_CPP+:} false; then : 4793 $as_echo_n "(cached) " >&6 4794else 4795 # Double quotes because CPP needs to be expanded 4796 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4797 do 4798 ac_preproc_ok=false 4799for ac_c_preproc_warn_flag in '' yes 4800do 4801 # Use a header file that comes with gcc, so configuring glibc 4802 # with a fresh cross-compiler works. 4803 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4804 # <limits.h> exists even on freestanding compilers. 4805 # On the NeXT, cc -E runs the code through the compiler's parser, 4806 # not just through cpp. "Syntax error" is here to catch this case. 4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4808/* end confdefs.h. */ 4809#ifdef __STDC__ 4810# include <limits.h> 4811#else 4812# include <assert.h> 4813#endif 4814 Syntax error 4815_ACEOF 4816if ac_fn_c_try_cpp "$LINENO"; then : 4817 4818else 4819 # Broken: fails on valid input. 4820continue 4821fi 4822rm -f conftest.err conftest.i conftest.$ac_ext 4823 4824 # OK, works on sane cases. Now check whether nonexistent headers 4825 # can be detected and how. 4826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4827/* end confdefs.h. */ 4828#include <ac_nonexistent.h> 4829_ACEOF 4830if ac_fn_c_try_cpp "$LINENO"; then : 4831 # Broken: success on invalid input. 4832continue 4833else 4834 # Passes both tests. 4835ac_preproc_ok=: 4836break 4837fi 4838rm -f conftest.err conftest.i conftest.$ac_ext 4839 4840done 4841# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4842rm -f conftest.i conftest.err conftest.$ac_ext 4843if $ac_preproc_ok; then : 4844 break 4845fi 4846 4847 done 4848 ac_cv_prog_CPP=$CPP 4849 4850fi 4851 CPP=$ac_cv_prog_CPP 4852else 4853 ac_cv_prog_CPP=$CPP 4854fi 4855{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4856$as_echo "$CPP" >&6; } 4857ac_preproc_ok=false 4858for ac_c_preproc_warn_flag in '' yes 4859do 4860 # Use a header file that comes with gcc, so configuring glibc 4861 # with a fresh cross-compiler works. 4862 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4863 # <limits.h> exists even on freestanding compilers. 4864 # On the NeXT, cc -E runs the code through the compiler's parser, 4865 # not just through cpp. "Syntax error" is here to catch this case. 4866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4867/* end confdefs.h. */ 4868#ifdef __STDC__ 4869# include <limits.h> 4870#else 4871# include <assert.h> 4872#endif 4873 Syntax error 4874_ACEOF 4875if ac_fn_c_try_cpp "$LINENO"; then : 4876 4877else 4878 # Broken: fails on valid input. 4879continue 4880fi 4881rm -f conftest.err conftest.i conftest.$ac_ext 4882 4883 # OK, works on sane cases. Now check whether nonexistent headers 4884 # can be detected and how. 4885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4886/* end confdefs.h. */ 4887#include <ac_nonexistent.h> 4888_ACEOF 4889if ac_fn_c_try_cpp "$LINENO"; then : 4890 # Broken: success on invalid input. 4891continue 4892else 4893 # Passes both tests. 4894ac_preproc_ok=: 4895break 4896fi 4897rm -f conftest.err conftest.i conftest.$ac_ext 4898 4899done 4900# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4901rm -f conftest.i conftest.err conftest.$ac_ext 4902if $ac_preproc_ok; then : 4903 4904else 4905 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4906$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4907as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4908See \`config.log' for more details" "$LINENO" 5; } 4909fi 4910 4911ac_ext=c 4912ac_cpp='$CPP $CPPFLAGS' 4913ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4914ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4915ac_compiler_gnu=$ac_cv_c_compiler_gnu 4916 4917 4918{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4919$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4920if ${ac_cv_path_GREP+:} false; then : 4921 $as_echo_n "(cached) " >&6 4922else 4923 if test -z "$GREP"; then 4924 ac_path_GREP_found=false 4925 # Loop through the user's path and test for each of PROGNAME-LIST 4926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4927for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4928do 4929 IFS=$as_save_IFS 4930 test -z "$as_dir" && as_dir=. 4931 for ac_prog in grep ggrep; do 4932 for ac_exec_ext in '' $ac_executable_extensions; do 4933 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4934 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4935# Check for GNU ac_path_GREP and select it if it is found. 4936 # Check for GNU $ac_path_GREP 4937case `"$ac_path_GREP" --version 2>&1` in 4938*GNU*) 4939 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4940*) 4941 ac_count=0 4942 $as_echo_n 0123456789 >"conftest.in" 4943 while : 4944 do 4945 cat "conftest.in" "conftest.in" >"conftest.tmp" 4946 mv "conftest.tmp" "conftest.in" 4947 cp "conftest.in" "conftest.nl" 4948 $as_echo 'GREP' >> "conftest.nl" 4949 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4950 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4951 as_fn_arith $ac_count + 1 && ac_count=$as_val 4952 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4953 # Best one so far, save it but keep looking for a better one 4954 ac_cv_path_GREP="$ac_path_GREP" 4955 ac_path_GREP_max=$ac_count 4956 fi 4957 # 10*(2^10) chars as input seems more than enough 4958 test $ac_count -gt 10 && break 4959 done 4960 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4961esac 4962 4963 $ac_path_GREP_found && break 3 4964 done 4965 done 4966 done 4967IFS=$as_save_IFS 4968 if test -z "$ac_cv_path_GREP"; then 4969 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4970 fi 4971else 4972 ac_cv_path_GREP=$GREP 4973fi 4974 4975fi 4976{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4977$as_echo "$ac_cv_path_GREP" >&6; } 4978 GREP="$ac_cv_path_GREP" 4979 4980 4981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4982$as_echo_n "checking for egrep... " >&6; } 4983if ${ac_cv_path_EGREP+:} false; then : 4984 $as_echo_n "(cached) " >&6 4985else 4986 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4987 then ac_cv_path_EGREP="$GREP -E" 4988 else 4989 if test -z "$EGREP"; then 4990 ac_path_EGREP_found=false 4991 # Loop through the user's path and test for each of PROGNAME-LIST 4992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4993for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4994do 4995 IFS=$as_save_IFS 4996 test -z "$as_dir" && as_dir=. 4997 for ac_prog in egrep; do 4998 for ac_exec_ext in '' $ac_executable_extensions; do 4999 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 5000 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 5001# Check for GNU ac_path_EGREP and select it if it is found. 5002 # Check for GNU $ac_path_EGREP 5003case `"$ac_path_EGREP" --version 2>&1` in 5004*GNU*) 5005 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5006*) 5007 ac_count=0 5008 $as_echo_n 0123456789 >"conftest.in" 5009 while : 5010 do 5011 cat "conftest.in" "conftest.in" >"conftest.tmp" 5012 mv "conftest.tmp" "conftest.in" 5013 cp "conftest.in" "conftest.nl" 5014 $as_echo 'EGREP' >> "conftest.nl" 5015 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5016 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5017 as_fn_arith $ac_count + 1 && ac_count=$as_val 5018 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5019 # Best one so far, save it but keep looking for a better one 5020 ac_cv_path_EGREP="$ac_path_EGREP" 5021 ac_path_EGREP_max=$ac_count 5022 fi 5023 # 10*(2^10) chars as input seems more than enough 5024 test $ac_count -gt 10 && break 5025 done 5026 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5027esac 5028 5029 $ac_path_EGREP_found && break 3 5030 done 5031 done 5032 done 5033IFS=$as_save_IFS 5034 if test -z "$ac_cv_path_EGREP"; then 5035 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5036 fi 5037else 5038 ac_cv_path_EGREP=$EGREP 5039fi 5040 5041 fi 5042fi 5043{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5044$as_echo "$ac_cv_path_EGREP" >&6; } 5045 EGREP="$ac_cv_path_EGREP" 5046 5047 5048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 5049$as_echo_n "checking for ANSI C header files... " >&6; } 5050if ${ac_cv_header_stdc+:} false; then : 5051 $as_echo_n "(cached) " >&6 5052else 5053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5054/* end confdefs.h. */ 5055#include <stdlib.h> 5056#include <stdarg.h> 5057#include <string.h> 5058#include <float.h> 5059 5060int 5061main () 5062{ 5063 5064 ; 5065 return 0; 5066} 5067_ACEOF 5068if ac_fn_c_try_compile "$LINENO"; then : 5069 ac_cv_header_stdc=yes 5070else 5071 ac_cv_header_stdc=no 5072fi 5073rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5074 5075if test $ac_cv_header_stdc = yes; then 5076 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5078/* end confdefs.h. */ 5079#include <string.h> 5080 5081_ACEOF 5082if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5083 $EGREP "memchr" >/dev/null 2>&1; then : 5084 5085else 5086 ac_cv_header_stdc=no 5087fi 5088rm -f conftest* 5089 5090fi 5091 5092if test $ac_cv_header_stdc = yes; then 5093 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5095/* end confdefs.h. */ 5096#include <stdlib.h> 5097 5098_ACEOF 5099if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5100 $EGREP "free" >/dev/null 2>&1; then : 5101 5102else 5103 ac_cv_header_stdc=no 5104fi 5105rm -f conftest* 5106 5107fi 5108 5109if test $ac_cv_header_stdc = yes; then 5110 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5111 if test "$cross_compiling" = yes; then : 5112 : 5113else 5114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5115/* end confdefs.h. */ 5116#include <ctype.h> 5117#include <stdlib.h> 5118#if ((' ' & 0x0FF) == 0x020) 5119# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5120# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5121#else 5122# define ISLOWER(c) \ 5123 (('a' <= (c) && (c) <= 'i') \ 5124 || ('j' <= (c) && (c) <= 'r') \ 5125 || ('s' <= (c) && (c) <= 'z')) 5126# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5127#endif 5128 5129#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5130int 5131main () 5132{ 5133 int i; 5134 for (i = 0; i < 256; i++) 5135 if (XOR (islower (i), ISLOWER (i)) 5136 || toupper (i) != TOUPPER (i)) 5137 return 2; 5138 return 0; 5139} 5140_ACEOF 5141if ac_fn_c_try_run "$LINENO"; then : 5142 5143else 5144 ac_cv_header_stdc=no 5145fi 5146rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5147 conftest.$ac_objext conftest.beam conftest.$ac_ext 5148fi 5149 5150fi 5151fi 5152{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 5153$as_echo "$ac_cv_header_stdc" >&6; } 5154if test $ac_cv_header_stdc = yes; then 5155 5156$as_echo "#define STDC_HEADERS 1" >>confdefs.h 5157 5158fi 5159 5160 5161# Check whether --enable-debug was given. 5162if test "${enable_debug+set}" = set; then : 5163 enableval=$enable_debug; 5164 if test "x$enableval" = "xno"; then 5165 USE_DEBUG="no" 5166 else 5167 USE_DEBUG="yes" 5168 fi 5169 5170else 5171 5172 USE_DEBUG="undef" 5173 5174fi 5175 5176 5177#Set PACKAGE_DATA_DIR in config.h. 5178if test "x${datadir}" = 'x${prefix}/share'; then 5179 if test "x${prefix}" = "xNONE"; then 5180 5181cat >>confdefs.h <<_ACEOF 5182#define PACKAGE_DATA_DIR "${ac_default_prefix}/share/${PACKAGE}" 5183_ACEOF 5184 5185 else 5186 5187cat >>confdefs.h <<_ACEOF 5188#define PACKAGE_DATA_DIR "${prefix}/share/${PACKAGE}" 5189_ACEOF 5190 5191 fi 5192else 5193 5194cat >>confdefs.h <<_ACEOF 5195#define PACKAGE_DATA_DIR "${datadir}/${PACKAGE}" 5196_ACEOF 5197 5198fi 5199 5200#Set PACKAGE_SOURCE_DIR in config.h. 5201packagesrcdir=`cd $srcdir && pwd` 5202 5203cat >>confdefs.h <<_ACEOF 5204#define PACKAGE_SOURCE_DIR "${packagesrcdir}" 5205_ACEOF 5206 5207 5208#Use -Wall if we have gcc. 5209if test "x$GCC" = "xyes"; then 5210 if test "x$USE_DEBUG" = "xyes"; then 5211 CFLAGS="$CFLAGS -O0 -g -Wall" 5212 else 5213 CFLAGS="$CFLAGS -O2 -finline-functions -fno-strict-aliasing -Wall"; 5214 fi 5215fi 5216 5217{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5 5218$as_echo_n "checking for dlsym in -ldl... " >&6; } 5219if ${ac_cv_lib_dl_dlsym+:} false; then : 5220 $as_echo_n "(cached) " >&6 5221else 5222 ac_check_lib_save_LIBS=$LIBS 5223LIBS="-ldl $LIBS" 5224cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5225/* end confdefs.h. */ 5226 5227/* Override any GCC internal prototype to avoid an error. 5228 Use char because int might match the return type of a GCC 5229 builtin and then its argument prototype would still apply. */ 5230#ifdef __cplusplus 5231extern "C" 5232#endif 5233char dlsym (); 5234int 5235main () 5236{ 5237return dlsym (); 5238 ; 5239 return 0; 5240} 5241_ACEOF 5242if ac_fn_c_try_link "$LINENO"; then : 5243 ac_cv_lib_dl_dlsym=yes 5244else 5245 ac_cv_lib_dl_dlsym=no 5246fi 5247rm -f core conftest.err conftest.$ac_objext \ 5248 conftest$ac_exeext conftest.$ac_ext 5249LIBS=$ac_check_lib_save_LIBS 5250fi 5251{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5 5252$as_echo "$ac_cv_lib_dl_dlsym" >&6; } 5253if test "x$ac_cv_lib_dl_dlsym" = xyes; then : 5254 cat >>confdefs.h <<_ACEOF 5255#define HAVE_LIBDL 1 5256_ACEOF 5257 5258 LIBS="-ldl $LIBS" 5259 5260else 5261 as_fn_error $? "\"libdl is required\"" "$LINENO" 5 5262fi 5263 5264 5265{ $as_echo "$as_me:${as_lineno-$LINENO}: checking \"for RTLD_NEXT from dlfcn.h\"" >&5 5266$as_echo_n "checking \"for RTLD_NEXT from dlfcn.h\"... " >&6; } 5267cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5268/* end confdefs.h. */ 5269 5270 #include <dlfcn.h> 5271 #ifdef RTLD_NEXT 5272 yes 5273 #endif 5274 5275_ACEOF 5276if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5277 $EGREP "yes" >/dev/null 2>&1; then : 5278 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5280$as_echo "yes" >&6; } 5281 5282else 5283 5284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5285$as_echo "no" >&6; } 5286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking \"for RTLD_NEXT from dlfcn.h with _GNU_SOURCE\"" >&5 5287$as_echo_n "checking \"for RTLD_NEXT from dlfcn.h with _GNU_SOURCE\"... " >&6; } 5288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5289/* end confdefs.h. */ 5290 5291 #define _GNU_SOURCE 5292 #include <dlfcn.h> 5293 #ifdef RTLD_NEXT 5294 yes 5295 #endif 5296 5297_ACEOF 5298if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5299 $EGREP "yes" >/dev/null 2>&1; then : 5300 5301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5302$as_echo "yes" >&6; } 5303 5304$as_echo "#define USE_GNU_SOURCE /**/" >>confdefs.h 5305 5306 5307else 5308 5309 as_fn_error $? "no" "$LINENO" 5 5310 5311fi 5312rm -f conftest* 5313 5314 5315fi 5316rm -f conftest* 5317 5318 5319 5320 5321 5322ac_config_files="$ac_config_files Makefile src/Makefile" 5323 5324cat >confcache <<\_ACEOF 5325# This file is a shell script that caches the results of configure 5326# tests run on this system so they can be shared between configure 5327# scripts and configure runs, see configure's option --config-cache. 5328# It is not useful on other systems. If it contains results you don't 5329# want to keep, you may remove or edit it. 5330# 5331# config.status only pays attention to the cache file if you give it 5332# the --recheck option to rerun configure. 5333# 5334# `ac_cv_env_foo' variables (set or unset) will be overridden when 5335# loading this file, other *unset* `ac_cv_foo' will be assigned the 5336# following values. 5337 5338_ACEOF 5339 5340# The following way of writing the cache mishandles newlines in values, 5341# but we know of no workaround that is simple, portable, and efficient. 5342# So, we kill variables containing newlines. 5343# Ultrix sh set writes to stderr and can't be redirected directly, 5344# and sets the high bit in the cache file unless we assign to the vars. 5345( 5346 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5347 eval ac_val=\$$ac_var 5348 case $ac_val in #( 5349 *${as_nl}*) 5350 case $ac_var in #( 5351 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5352$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5353 esac 5354 case $ac_var in #( 5355 _ | IFS | as_nl) ;; #( 5356 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5357 *) { eval $ac_var=; unset $ac_var;} ;; 5358 esac ;; 5359 esac 5360 done 5361 5362 (set) 2>&1 | 5363 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5364 *${as_nl}ac_space=\ *) 5365 # `set' does not quote correctly, so add quotes: double-quote 5366 # substitution turns \\\\ into \\, and sed turns \\ into \. 5367 sed -n \ 5368 "s/'/'\\\\''/g; 5369 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5370 ;; #( 5371 *) 5372 # `set' quotes correctly as required by POSIX, so do not add quotes. 5373 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5374 ;; 5375 esac | 5376 sort 5377) | 5378 sed ' 5379 /^ac_cv_env_/b end 5380 t clear 5381 :clear 5382 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5383 t end 5384 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5385 :end' >>confcache 5386if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5387 if test -w "$cache_file"; then 5388 if test "x$cache_file" != "x/dev/null"; then 5389 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5390$as_echo "$as_me: updating cache $cache_file" >&6;} 5391 if test ! -f "$cache_file" || test -h "$cache_file"; then 5392 cat confcache >"$cache_file" 5393 else 5394 case $cache_file in #( 5395 */* | ?:*) 5396 mv -f confcache "$cache_file"$$ && 5397 mv -f "$cache_file"$$ "$cache_file" ;; #( 5398 *) 5399 mv -f confcache "$cache_file" ;; 5400 esac 5401 fi 5402 fi 5403 else 5404 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5405$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5406 fi 5407fi 5408rm -f confcache 5409 5410test "x$prefix" = xNONE && prefix=$ac_default_prefix 5411# Let make expand exec_prefix. 5412test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5413 5414DEFS=-DHAVE_CONFIG_H 5415 5416ac_libobjs= 5417ac_ltlibobjs= 5418U= 5419for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5420 # 1. Remove the extension, and $U if already installed. 5421 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5422 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5423 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5424 # will be set to the directory where LIBOBJS objects are built. 5425 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5426 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5427done 5428LIBOBJS=$ac_libobjs 5429 5430LTLIBOBJS=$ac_ltlibobjs 5431 5432 5433 if test -n "$EXEEXT"; then 5434 am__EXEEXT_TRUE= 5435 am__EXEEXT_FALSE='#' 5436else 5437 am__EXEEXT_TRUE='#' 5438 am__EXEEXT_FALSE= 5439fi 5440 5441if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 5442 as_fn_error $? "conditional \"AMDEP\" was never defined. 5443Usually this means the macro was only invoked conditionally." "$LINENO" 5 5444fi 5445if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 5446 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 5447Usually this means the macro was only invoked conditionally." "$LINENO" 5 5448fi 5449if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 5450 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 5451Usually this means the macro was only invoked conditionally." "$LINENO" 5 5452fi 5453if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 5454 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 5455Usually this means the macro was only invoked conditionally." "$LINENO" 5 5456fi 5457 5458: "${CONFIG_STATUS=./config.status}" 5459ac_write_fail=0 5460ac_clean_files_save=$ac_clean_files 5461ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5462{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5463$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5464as_write_fail=0 5465cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5466#! $SHELL 5467# Generated by $as_me. 5468# Run this file to recreate the current configuration. 5469# Compiler output produced by configure, useful for debugging 5470# configure, is in config.log if it exists. 5471 5472debug=false 5473ac_cs_recheck=false 5474ac_cs_silent=false 5475 5476SHELL=\${CONFIG_SHELL-$SHELL} 5477export SHELL 5478_ASEOF 5479cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5480## -------------------- ## 5481## M4sh Initialization. ## 5482## -------------------- ## 5483 5484# Be more Bourne compatible 5485DUALCASE=1; export DUALCASE # for MKS sh 5486if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5487 emulate sh 5488 NULLCMD=: 5489 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5490 # is contrary to our usage. Disable this feature. 5491 alias -g '${1+"$@"}'='"$@"' 5492 setopt NO_GLOB_SUBST 5493else 5494 case `(set -o) 2>/dev/null` in #( 5495 *posix*) : 5496 set -o posix ;; #( 5497 *) : 5498 ;; 5499esac 5500fi 5501 5502 5503as_nl=' 5504' 5505export as_nl 5506# Printing a long string crashes Solaris 7 /usr/bin/printf. 5507as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5508as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5509as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5510# Prefer a ksh shell builtin over an external printf program on Solaris, 5511# but without wasting forks for bash or zsh. 5512if test -z "$BASH_VERSION$ZSH_VERSION" \ 5513 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5514 as_echo='print -r --' 5515 as_echo_n='print -rn --' 5516elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5517 as_echo='printf %s\n' 5518 as_echo_n='printf %s' 5519else 5520 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5521 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5522 as_echo_n='/usr/ucb/echo -n' 5523 else 5524 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5525 as_echo_n_body='eval 5526 arg=$1; 5527 case $arg in #( 5528 *"$as_nl"*) 5529 expr "X$arg" : "X\\(.*\\)$as_nl"; 5530 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5531 esac; 5532 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5533 ' 5534 export as_echo_n_body 5535 as_echo_n='sh -c $as_echo_n_body as_echo' 5536 fi 5537 export as_echo_body 5538 as_echo='sh -c $as_echo_body as_echo' 5539fi 5540 5541# The user is always right. 5542if test "${PATH_SEPARATOR+set}" != set; then 5543 PATH_SEPARATOR=: 5544 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5545 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5546 PATH_SEPARATOR=';' 5547 } 5548fi 5549 5550 5551# IFS 5552# We need space, tab and new line, in precisely that order. Quoting is 5553# there to prevent editors from complaining about space-tab. 5554# (If _AS_PATH_WALK were called with IFS unset, it would disable word 5555# splitting by setting IFS to empty value.) 5556IFS=" "" $as_nl" 5557 5558# Find who we are. Look in the path if we contain no directory separator. 5559as_myself= 5560case $0 in #(( 5561 *[\\/]* ) as_myself=$0 ;; 5562 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5563for as_dir in $PATH 5564do 5565 IFS=$as_save_IFS 5566 test -z "$as_dir" && as_dir=. 5567 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5568 done 5569IFS=$as_save_IFS 5570 5571 ;; 5572esac 5573# We did not find ourselves, most probably we were run as `sh COMMAND' 5574# in which case we are not to be found in the path. 5575if test "x$as_myself" = x; then 5576 as_myself=$0 5577fi 5578if test ! -f "$as_myself"; then 5579 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5580 exit 1 5581fi 5582 5583# Unset variables that we do not need and which cause bugs (e.g. in 5584# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5585# suppresses any "Segmentation fault" message there. '((' could 5586# trigger a bug in pdksh 5.2.14. 5587for as_var in BASH_ENV ENV MAIL MAILPATH 5588do eval test x\${$as_var+set} = xset \ 5589 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5590done 5591PS1='$ ' 5592PS2='> ' 5593PS4='+ ' 5594 5595# NLS nuisances. 5596LC_ALL=C 5597export LC_ALL 5598LANGUAGE=C 5599export LANGUAGE 5600 5601# CDPATH. 5602(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5603 5604 5605# as_fn_error STATUS ERROR [LINENO LOG_FD] 5606# ---------------------------------------- 5607# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5608# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5609# script with STATUS, using 1 if that was 0. 5610as_fn_error () 5611{ 5612 as_status=$1; test $as_status -eq 0 && as_status=1 5613 if test "$4"; then 5614 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5615 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5616 fi 5617 $as_echo "$as_me: error: $2" >&2 5618 as_fn_exit $as_status 5619} # as_fn_error 5620 5621 5622# as_fn_set_status STATUS 5623# ----------------------- 5624# Set $? to STATUS, without forking. 5625as_fn_set_status () 5626{ 5627 return $1 5628} # as_fn_set_status 5629 5630# as_fn_exit STATUS 5631# ----------------- 5632# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5633as_fn_exit () 5634{ 5635 set +e 5636 as_fn_set_status $1 5637 exit $1 5638} # as_fn_exit 5639 5640# as_fn_unset VAR 5641# --------------- 5642# Portably unset VAR. 5643as_fn_unset () 5644{ 5645 { eval $1=; unset $1;} 5646} 5647as_unset=as_fn_unset 5648# as_fn_append VAR VALUE 5649# ---------------------- 5650# Append the text in VALUE to the end of the definition contained in VAR. Take 5651# advantage of any shell optimizations that allow amortized linear growth over 5652# repeated appends, instead of the typical quadratic growth present in naive 5653# implementations. 5654if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5655 eval 'as_fn_append () 5656 { 5657 eval $1+=\$2 5658 }' 5659else 5660 as_fn_append () 5661 { 5662 eval $1=\$$1\$2 5663 } 5664fi # as_fn_append 5665 5666# as_fn_arith ARG... 5667# ------------------ 5668# Perform arithmetic evaluation on the ARGs, and store the result in the 5669# global $as_val. Take advantage of shells that can avoid forks. The arguments 5670# must be portable across $(()) and expr. 5671if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5672 eval 'as_fn_arith () 5673 { 5674 as_val=$(( $* )) 5675 }' 5676else 5677 as_fn_arith () 5678 { 5679 as_val=`expr "$@" || test $? -eq 1` 5680 } 5681fi # as_fn_arith 5682 5683 5684if expr a : '\(a\)' >/dev/null 2>&1 && 5685 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5686 as_expr=expr 5687else 5688 as_expr=false 5689fi 5690 5691if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5692 as_basename=basename 5693else 5694 as_basename=false 5695fi 5696 5697if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5698 as_dirname=dirname 5699else 5700 as_dirname=false 5701fi 5702 5703as_me=`$as_basename -- "$0" || 5704$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5705 X"$0" : 'X\(//\)$' \| \ 5706 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5707$as_echo X/"$0" | 5708 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5709 s//\1/ 5710 q 5711 } 5712 /^X\/\(\/\/\)$/{ 5713 s//\1/ 5714 q 5715 } 5716 /^X\/\(\/\).*/{ 5717 s//\1/ 5718 q 5719 } 5720 s/.*/./; q'` 5721 5722# Avoid depending upon Character Ranges. 5723as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5724as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5725as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5726as_cr_digits='0123456789' 5727as_cr_alnum=$as_cr_Letters$as_cr_digits 5728 5729ECHO_C= ECHO_N= ECHO_T= 5730case `echo -n x` in #((((( 5731-n*) 5732 case `echo 'xy\c'` in 5733 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5734 xy) ECHO_C='\c';; 5735 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5736 ECHO_T=' ';; 5737 esac;; 5738*) 5739 ECHO_N='-n';; 5740esac 5741 5742rm -f conf$$ conf$$.exe conf$$.file 5743if test -d conf$$.dir; then 5744 rm -f conf$$.dir/conf$$.file 5745else 5746 rm -f conf$$.dir 5747 mkdir conf$$.dir 2>/dev/null 5748fi 5749if (echo >conf$$.file) 2>/dev/null; then 5750 if ln -s conf$$.file conf$$ 2>/dev/null; then 5751 as_ln_s='ln -s' 5752 # ... but there are two gotchas: 5753 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5754 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5755 # In both cases, we have to default to `cp -p'. 5756 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5757 as_ln_s='cp -p' 5758 elif ln conf$$.file conf$$ 2>/dev/null; then 5759 as_ln_s=ln 5760 else 5761 as_ln_s='cp -p' 5762 fi 5763else 5764 as_ln_s='cp -p' 5765fi 5766rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5767rmdir conf$$.dir 2>/dev/null 5768 5769 5770# as_fn_mkdir_p 5771# ------------- 5772# Create "$as_dir" as a directory, including parents if necessary. 5773as_fn_mkdir_p () 5774{ 5775 5776 case $as_dir in #( 5777 -*) as_dir=./$as_dir;; 5778 esac 5779 test -d "$as_dir" || eval $as_mkdir_p || { 5780 as_dirs= 5781 while :; do 5782 case $as_dir in #( 5783 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5784 *) as_qdir=$as_dir;; 5785 esac 5786 as_dirs="'$as_qdir' $as_dirs" 5787 as_dir=`$as_dirname -- "$as_dir" || 5788$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5789 X"$as_dir" : 'X\(//\)[^/]' \| \ 5790 X"$as_dir" : 'X\(//\)$' \| \ 5791 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5792$as_echo X"$as_dir" | 5793 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5794 s//\1/ 5795 q 5796 } 5797 /^X\(\/\/\)[^/].*/{ 5798 s//\1/ 5799 q 5800 } 5801 /^X\(\/\/\)$/{ 5802 s//\1/ 5803 q 5804 } 5805 /^X\(\/\).*/{ 5806 s//\1/ 5807 q 5808 } 5809 s/.*/./; q'` 5810 test -d "$as_dir" && break 5811 done 5812 test -z "$as_dirs" || eval "mkdir $as_dirs" 5813 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5814 5815 5816} # as_fn_mkdir_p 5817if mkdir -p . 2>/dev/null; then 5818 as_mkdir_p='mkdir -p "$as_dir"' 5819else 5820 test -d ./-p && rmdir ./-p 5821 as_mkdir_p=false 5822fi 5823 5824if test -x / >/dev/null 2>&1; then 5825 as_test_x='test -x' 5826else 5827 if ls -dL / >/dev/null 2>&1; then 5828 as_ls_L_option=L 5829 else 5830 as_ls_L_option= 5831 fi 5832 as_test_x=' 5833 eval sh -c '\'' 5834 if test -d "$1"; then 5835 test -d "$1/."; 5836 else 5837 case $1 in #( 5838 -*)set "./$1";; 5839 esac; 5840 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5841 ???[sx]*):;;*)false;;esac;fi 5842 '\'' sh 5843 ' 5844fi 5845as_executable_p=$as_test_x 5846 5847# Sed expression to map a string onto a valid CPP name. 5848as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5849 5850# Sed expression to map a string onto a valid variable name. 5851as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5852 5853 5854exec 6>&1 5855## ----------------------------------- ## 5856## Main body of $CONFIG_STATUS script. ## 5857## ----------------------------------- ## 5858_ASEOF 5859test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5860 5861cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5862# Save the log message, to keep $0 and so on meaningful, and to 5863# report actual input values of CONFIG_FILES etc. instead of their 5864# values after options handling. 5865ac_log=" 5866This file was extended by $as_me, which was 5867generated by GNU Autoconf 2.68. Invocation command line was 5868 5869 CONFIG_FILES = $CONFIG_FILES 5870 CONFIG_HEADERS = $CONFIG_HEADERS 5871 CONFIG_LINKS = $CONFIG_LINKS 5872 CONFIG_COMMANDS = $CONFIG_COMMANDS 5873 $ $0 $@ 5874 5875on `(hostname || uname -n) 2>/dev/null | sed 1q` 5876" 5877 5878_ACEOF 5879 5880case $ac_config_files in *" 5881"*) set x $ac_config_files; shift; ac_config_files=$*;; 5882esac 5883 5884case $ac_config_headers in *" 5885"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5886esac 5887 5888 5889cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5890# Files that config.status was made for. 5891config_files="$ac_config_files" 5892config_headers="$ac_config_headers" 5893config_commands="$ac_config_commands" 5894 5895_ACEOF 5896 5897cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5898ac_cs_usage="\ 5899\`$as_me' instantiates files and other configuration actions 5900from templates according to the current configuration. Unless the files 5901and actions are specified as TAGs, all are instantiated by default. 5902 5903Usage: $0 [OPTION]... [TAG]... 5904 5905 -h, --help print this help, then exit 5906 -V, --version print version number and configuration settings, then exit 5907 --config print configuration, then exit 5908 -q, --quiet, --silent 5909 do not print progress messages 5910 -d, --debug don't remove temporary files 5911 --recheck update $as_me by reconfiguring in the same conditions 5912 --file=FILE[:TEMPLATE] 5913 instantiate the configuration file FILE 5914 --header=FILE[:TEMPLATE] 5915 instantiate the configuration header FILE 5916 5917Configuration files: 5918$config_files 5919 5920Configuration headers: 5921$config_headers 5922 5923Configuration commands: 5924$config_commands 5925 5926Report bugs to the package provider." 5927 5928_ACEOF 5929cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5930ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5931ac_cs_version="\\ 5932config.status 5933configured by $0, generated by GNU Autoconf 2.68, 5934 with options \\"\$ac_cs_config\\" 5935 5936Copyright (C) 2010 Free Software Foundation, Inc. 5937This config.status script is free software; the Free Software Foundation 5938gives unlimited permission to copy, distribute and modify it." 5939 5940ac_pwd='$ac_pwd' 5941srcdir='$srcdir' 5942INSTALL='$INSTALL' 5943MKDIR_P='$MKDIR_P' 5944AWK='$AWK' 5945test -n "\$AWK" || AWK=awk 5946_ACEOF 5947 5948cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5949# The default lists apply if the user does not specify any file. 5950ac_need_defaults=: 5951while test $# != 0 5952do 5953 case $1 in 5954 --*=?*) 5955 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5956 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5957 ac_shift=: 5958 ;; 5959 --*=) 5960 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5961 ac_optarg= 5962 ac_shift=: 5963 ;; 5964 *) 5965 ac_option=$1 5966 ac_optarg=$2 5967 ac_shift=shift 5968 ;; 5969 esac 5970 5971 case $ac_option in 5972 # Handling of the options. 5973 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5974 ac_cs_recheck=: ;; 5975 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5976 $as_echo "$ac_cs_version"; exit ;; 5977 --config | --confi | --conf | --con | --co | --c ) 5978 $as_echo "$ac_cs_config"; exit ;; 5979 --debug | --debu | --deb | --de | --d | -d ) 5980 debug=: ;; 5981 --file | --fil | --fi | --f ) 5982 $ac_shift 5983 case $ac_optarg in 5984 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5985 '') as_fn_error $? "missing file argument" ;; 5986 esac 5987 as_fn_append CONFIG_FILES " '$ac_optarg'" 5988 ac_need_defaults=false;; 5989 --header | --heade | --head | --hea ) 5990 $ac_shift 5991 case $ac_optarg in 5992 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5993 esac 5994 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5995 ac_need_defaults=false;; 5996 --he | --h) 5997 # Conflict between --help and --header 5998 as_fn_error $? "ambiguous option: \`$1' 5999Try \`$0 --help' for more information.";; 6000 --help | --hel | -h ) 6001 $as_echo "$ac_cs_usage"; exit ;; 6002 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6003 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6004 ac_cs_silent=: ;; 6005 6006 # This is an error. 6007 -*) as_fn_error $? "unrecognized option: \`$1' 6008Try \`$0 --help' for more information." ;; 6009 6010 *) as_fn_append ac_config_targets " $1" 6011 ac_need_defaults=false ;; 6012 6013 esac 6014 shift 6015done 6016 6017ac_configure_extra_args= 6018 6019if $ac_cs_silent; then 6020 exec 6>/dev/null 6021 ac_configure_extra_args="$ac_configure_extra_args --silent" 6022fi 6023 6024_ACEOF 6025cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6026if \$ac_cs_recheck; then 6027 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6028 shift 6029 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6030 CONFIG_SHELL='$SHELL' 6031 export CONFIG_SHELL 6032 exec "\$@" 6033fi 6034 6035_ACEOF 6036cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6037exec 5>>config.log 6038{ 6039 echo 6040 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6041## Running $as_me. ## 6042_ASBOX 6043 $as_echo "$ac_log" 6044} >&5 6045 6046_ACEOF 6047cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6048# 6049# INIT-COMMANDS 6050# 6051AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 6052 6053_ACEOF 6054 6055cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6056 6057# Handling of arguments. 6058for ac_config_target in $ac_config_targets 6059do 6060 case $ac_config_target in 6061 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6062 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 6063 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6064 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 6065 6066 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6067 esac 6068done 6069 6070 6071# If the user did not use the arguments to specify the items to instantiate, 6072# then the envvar interface is used. Set only those that are not. 6073# We use the long form for the default assignment because of an extremely 6074# bizarre bug on SunOS 4.1.3. 6075if $ac_need_defaults; then 6076 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6077 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6078 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 6079fi 6080 6081# Have a temporary directory for convenience. Make it in the build tree 6082# simply because there is no reason against having it here, and in addition, 6083# creating and moving files from /tmp can sometimes cause problems. 6084# Hook for its removal unless debugging. 6085# Note that there is a small window in which the directory will not be cleaned: 6086# after its creation but before its name has been assigned to `$tmp'. 6087$debug || 6088{ 6089 tmp= ac_tmp= 6090 trap 'exit_status=$? 6091 : "${ac_tmp:=$tmp}" 6092 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 6093' 0 6094 trap 'as_fn_exit 1' 1 2 13 15 6095} 6096# Create a (secure) tmp directory for tmp files. 6097 6098{ 6099 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6100 test -d "$tmp" 6101} || 6102{ 6103 tmp=./conf$$-$RANDOM 6104 (umask 077 && mkdir "$tmp") 6105} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 6106ac_tmp=$tmp 6107 6108# Set up the scripts for CONFIG_FILES section. 6109# No need to generate them if there are no CONFIG_FILES. 6110# This happens for instance with `./config.status config.h'. 6111if test -n "$CONFIG_FILES"; then 6112 6113 6114ac_cr=`echo X | tr X '\015'` 6115# On cygwin, bash can eat \r inside `` if the user requested igncr. 6116# But we know of no other shell where ac_cr would be empty at this 6117# point, so we can use a bashism as a fallback. 6118if test "x$ac_cr" = x; then 6119 eval ac_cr=\$\'\\r\' 6120fi 6121ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6122if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6123 ac_cs_awk_cr='\\r' 6124else 6125 ac_cs_awk_cr=$ac_cr 6126fi 6127 6128echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 6129_ACEOF 6130 6131 6132{ 6133 echo "cat >conf$$subs.awk <<_ACEOF" && 6134 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6135 echo "_ACEOF" 6136} >conf$$subs.sh || 6137 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6138ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 6139ac_delim='%!_!# ' 6140for ac_last_try in false false false false false :; do 6141 . ./conf$$subs.sh || 6142 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6143 6144 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6145 if test $ac_delim_n = $ac_delim_num; then 6146 break 6147 elif $ac_last_try; then 6148 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6149 else 6150 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6151 fi 6152done 6153rm -f conf$$subs.sh 6154 6155cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6156cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 6157_ACEOF 6158sed -n ' 6159h 6160s/^/S["/; s/!.*/"]=/ 6161p 6162g 6163s/^[^!]*!// 6164:repl 6165t repl 6166s/'"$ac_delim"'$// 6167t delim 6168:nl 6169h 6170s/\(.\{148\}\)..*/\1/ 6171t more1 6172s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6173p 6174n 6175b repl 6176:more1 6177s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6178p 6179g 6180s/.\{148\}// 6181t nl 6182:delim 6183h 6184s/\(.\{148\}\)..*/\1/ 6185t more2 6186s/["\\]/\\&/g; s/^/"/; s/$/"/ 6187p 6188b 6189:more2 6190s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6191p 6192g 6193s/.\{148\}// 6194t delim 6195' <conf$$subs.awk | sed ' 6196/^[^""]/{ 6197 N 6198 s/\n// 6199} 6200' >>$CONFIG_STATUS || ac_write_fail=1 6201rm -f conf$$subs.awk 6202cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6203_ACAWK 6204cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 6205 for (key in S) S_is_set[key] = 1 6206 FS = "" 6207 6208} 6209{ 6210 line = $ 0 6211 nfields = split(line, field, "@") 6212 substed = 0 6213 len = length(field[1]) 6214 for (i = 2; i < nfields; i++) { 6215 key = field[i] 6216 keylen = length(key) 6217 if (S_is_set[key]) { 6218 value = S[key] 6219 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6220 len += length(value) + length(field[++i]) 6221 substed = 1 6222 } else 6223 len += 1 + keylen 6224 } 6225 6226 print line 6227} 6228 6229_ACAWK 6230_ACEOF 6231cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6232if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6233 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6234else 6235 cat 6236fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 6237 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 6238_ACEOF 6239 6240# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 6241# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 6242# trailing colons and then remove the whole line if VPATH becomes empty 6243# (actually we leave an empty line to preserve line numbers). 6244if test "x$srcdir" = x.; then 6245 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 6246h 6247s/// 6248s/^/:/ 6249s/[ ]*$/:/ 6250s/:\$(srcdir):/:/g 6251s/:\${srcdir}:/:/g 6252s/:@srcdir@:/:/g 6253s/^:*// 6254s/:*$// 6255x 6256s/\(=[ ]*\).*/\1/ 6257G 6258s/\n// 6259s/^[^=]*=[ ]*$// 6260}' 6261fi 6262 6263cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6264fi # test -n "$CONFIG_FILES" 6265 6266# Set up the scripts for CONFIG_HEADERS section. 6267# No need to generate them if there are no CONFIG_HEADERS. 6268# This happens for instance with `./config.status Makefile'. 6269if test -n "$CONFIG_HEADERS"; then 6270cat >"$ac_tmp/defines.awk" <<\_ACAWK || 6271BEGIN { 6272_ACEOF 6273 6274# Transform confdefs.h into an awk script `defines.awk', embedded as 6275# here-document in config.status, that substitutes the proper values into 6276# config.h.in to produce config.h. 6277 6278# Create a delimiter string that does not exist in confdefs.h, to ease 6279# handling of long lines. 6280ac_delim='%!_!# ' 6281for ac_last_try in false false :; do 6282 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 6283 if test -z "$ac_tt"; then 6284 break 6285 elif $ac_last_try; then 6286 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 6287 else 6288 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6289 fi 6290done 6291 6292# For the awk script, D is an array of macro values keyed by name, 6293# likewise P contains macro parameters if any. Preserve backslash 6294# newline sequences. 6295 6296ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6297sed -n ' 6298s/.\{148\}/&'"$ac_delim"'/g 6299t rset 6300:rset 6301s/^[ ]*#[ ]*define[ ][ ]*/ / 6302t def 6303d 6304:def 6305s/\\$// 6306t bsnl 6307s/["\\]/\\&/g 6308s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6309D["\1"]=" \3"/p 6310s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6311d 6312:bsnl 6313s/["\\]/\\&/g 6314s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6315D["\1"]=" \3\\\\\\n"\\/p 6316t cont 6317s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6318t cont 6319d 6320:cont 6321n 6322s/.\{148\}/&'"$ac_delim"'/g 6323t clear 6324:clear 6325s/\\$// 6326t bsnlc 6327s/["\\]/\\&/g; s/^/"/; s/$/"/p 6328d 6329:bsnlc 6330s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6331b cont 6332' <confdefs.h | sed ' 6333s/'"$ac_delim"'/"\\\ 6334"/g' >>$CONFIG_STATUS || ac_write_fail=1 6335 6336cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6337 for (key in D) D_is_set[key] = 1 6338 FS = "" 6339} 6340/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6341 line = \$ 0 6342 split(line, arg, " ") 6343 if (arg[1] == "#") { 6344 defundef = arg[2] 6345 mac1 = arg[3] 6346 } else { 6347 defundef = substr(arg[1], 2) 6348 mac1 = arg[2] 6349 } 6350 split(mac1, mac2, "(") #) 6351 macro = mac2[1] 6352 prefix = substr(line, 1, index(line, defundef) - 1) 6353 if (D_is_set[macro]) { 6354 # Preserve the white space surrounding the "#". 6355 print prefix "define", macro P[macro] D[macro] 6356 next 6357 } else { 6358 # Replace #undef with comments. This is necessary, for example, 6359 # in the case of _POSIX_SOURCE, which is predefined and required 6360 # on some systems where configure will not decide to define it. 6361 if (defundef == "undef") { 6362 print "/*", prefix defundef, macro, "*/" 6363 next 6364 } 6365 } 6366} 6367{ print } 6368_ACAWK 6369_ACEOF 6370cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6371 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 6372fi # test -n "$CONFIG_HEADERS" 6373 6374 6375eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 6376shift 6377for ac_tag 6378do 6379 case $ac_tag in 6380 :[FHLC]) ac_mode=$ac_tag; continue;; 6381 esac 6382 case $ac_mode$ac_tag in 6383 :[FHL]*:*);; 6384 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 6385 :[FH]-) ac_tag=-:-;; 6386 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6387 esac 6388 ac_save_IFS=$IFS 6389 IFS=: 6390 set x $ac_tag 6391 IFS=$ac_save_IFS 6392 shift 6393 ac_file=$1 6394 shift 6395 6396 case $ac_mode in 6397 :L) ac_source=$1;; 6398 :[FH]) 6399 ac_file_inputs= 6400 for ac_f 6401 do 6402 case $ac_f in 6403 -) ac_f="$ac_tmp/stdin";; 6404 *) # Look for the file first in the build tree, then in the source tree 6405 # (if the path is not absolute). The absolute path cannot be DOS-style, 6406 # because $ac_f cannot contain `:'. 6407 test -f "$ac_f" || 6408 case $ac_f in 6409 [\\/$]*) false;; 6410 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6411 esac || 6412 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6413 esac 6414 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6415 as_fn_append ac_file_inputs " '$ac_f'" 6416 done 6417 6418 # Let's still pretend it is `configure' which instantiates (i.e., don't 6419 # use $as_me), people would be surprised to read: 6420 # /* config.h. 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"could not create $ac_file" "$LINENO" 5 ;; 6440 esac 6441 ;; 6442 esac 6443 6444 ac_dir=`$as_dirname -- "$ac_file" || 6445$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6446 X"$ac_file" : 'X\(//\)[^/]' \| \ 6447 X"$ac_file" : 'X\(//\)$' \| \ 6448 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6449$as_echo X"$ac_file" | 6450 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6451 s//\1/ 6452 q 6453 } 6454 /^X\(\/\/\)[^/].*/{ 6455 s//\1/ 6456 q 6457 } 6458 /^X\(\/\/\)$/{ 6459 s//\1/ 6460 q 6461 } 6462 /^X\(\/\).*/{ 6463 s//\1/ 6464 q 6465 } 6466 s/.*/./; q'` 6467 as_dir="$ac_dir"; as_fn_mkdir_p 6468 ac_builddir=. 6469 6470case "$ac_dir" in 6471.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6472*) 6473 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6474 # A ".." for each directory in $ac_dir_suffix. 6475 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6476 case $ac_top_builddir_sub in 6477 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6478 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6479 esac ;; 6480esac 6481ac_abs_top_builddir=$ac_pwd 6482ac_abs_builddir=$ac_pwd$ac_dir_suffix 6483# for backward compatibility: 6484ac_top_builddir=$ac_top_build_prefix 6485 6486case $srcdir in 6487 .) # We are building in place. 6488 ac_srcdir=. 6489 ac_top_srcdir=$ac_top_builddir_sub 6490 ac_abs_top_srcdir=$ac_pwd ;; 6491 [\\/]* | ?:[\\/]* ) # Absolute name. 6492 ac_srcdir=$srcdir$ac_dir_suffix; 6493 ac_top_srcdir=$srcdir 6494 ac_abs_top_srcdir=$srcdir ;; 6495 *) # Relative name. 6496 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6497 ac_top_srcdir=$ac_top_build_prefix$srcdir 6498 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6499esac 6500ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6501 6502 6503 case $ac_mode in 6504 :F) 6505 # 6506 # CONFIG_FILE 6507 # 6508 6509 case $INSTALL in 6510 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6511 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6512 esac 6513 ac_MKDIR_P=$MKDIR_P 6514 case $MKDIR_P in 6515 [\\/$]* | ?:[\\/]* ) ;; 6516 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 6517 esac 6518_ACEOF 6519 6520cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6521# If the template does not know about datarootdir, expand it. 6522# FIXME: This hack should be removed a few years after 2.60. 6523ac_datarootdir_hack=; ac_datarootdir_seen= 6524ac_sed_dataroot=' 6525/datarootdir/ { 6526 p 6527 q 6528} 6529/@datadir@/p 6530/@docdir@/p 6531/@infodir@/p 6532/@localedir@/p 6533/@mandir@/p' 6534case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6535*datarootdir*) ac_datarootdir_seen=yes;; 6536*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6538$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6539_ACEOF 6540cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6541 ac_datarootdir_hack=' 6542 s&@datadir@&$datadir&g 6543 s&@docdir@&$docdir&g 6544 s&@infodir@&$infodir&g 6545 s&@localedir@&$localedir&g 6546 s&@mandir@&$mandir&g 6547 s&\\\${datarootdir}&$datarootdir&g' ;; 6548esac 6549_ACEOF 6550 6551# Neutralize VPATH when `$srcdir' = `.'. 6552# Shell code in configure.ac might set extrasub. 6553# FIXME: do we really want to maintain this feature? 6554cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6555ac_sed_extra="$ac_vpsub 6556$extrasub 6557_ACEOF 6558cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6559:t 6560/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6561s|@configure_input@|$ac_sed_conf_input|;t t 6562s&@top_builddir@&$ac_top_builddir_sub&;t t 6563s&@top_build_prefix@&$ac_top_build_prefix&;t t 6564s&@srcdir@&$ac_srcdir&;t t 6565s&@abs_srcdir@&$ac_abs_srcdir&;t t 6566s&@top_srcdir@&$ac_top_srcdir&;t t 6567s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6568s&@builddir@&$ac_builddir&;t t 6569s&@abs_builddir@&$ac_abs_builddir&;t t 6570s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6571s&@INSTALL@&$ac_INSTALL&;t t 6572s&@MKDIR_P@&$ac_MKDIR_P&;t t 6573$ac_datarootdir_hack 6574" 6575eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 6576 >$ac_tmp/out || as_fn_error $? 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