Automatic date update in version.in
[binutils-gdb.git] / readline / configure
blobf049a1bfdcaeb72db8d0ba3f9dd67eb23db31976
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for readline UNUSED-VERSION.
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
30 esac
34 as_nl='
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
89 # Find who we are. Look in the path if we contain no directory separator.
90 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
103 esac
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
107 as_myself=$0
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156 as_fn_exit 255
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
174 esac
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
183 exitcode=0
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
190 else
191 exitcode=1; echo positional parameters were not saved.
193 test x\$exitcode = x0 || exit 1
194 test -x / || exit 1"
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
199 if (eval "$as_required") 2>/dev/null; then :
200 as_have_required=yes
201 else
202 as_have_required=no
204 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206 else
207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
208 as_found=false
209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211 IFS=$as_save_IFS
212 test -z "$as_dir" && as_dir=.
213 as_found=:
214 case $as_dir in #(
216 for as_base in sh bash ksh sh5; do
217 # Try only shells that exist, to save several forks.
218 as_shell=$as_dir/$as_base
219 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
220 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
221 CONFIG_SHELL=$as_shell as_have_required=yes
222 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
223 break 2
226 done;;
227 esac
228 as_found=false
229 done
230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
232 CONFIG_SHELL=$SHELL as_have_required=yes
233 fi; }
234 IFS=$as_save_IFS
237 if test "x$CONFIG_SHELL" != x; then :
238 export CONFIG_SHELL
239 # We cannot yet assume a decent shell, so we have to provide a
240 # neutralization value for shells without unset; and this also
241 # works around shells that cannot unset nonexistent variables.
242 # Preserve -v and -x to the replacement shell.
243 BASH_ENV=/dev/null
244 ENV=/dev/null
245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
246 case $- in # ((((
247 *v*x* | *x*v* ) as_opts=-vx ;;
248 *v* ) as_opts=-v ;;
249 *x* ) as_opts=-x ;;
250 * ) as_opts= ;;
251 esac
252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
253 # Admittedly, this is quite paranoid, since all the known shells bail
254 # out after a failed `exec'.
255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
256 exit 255
259 if test x$as_have_required = xno; then :
260 $as_echo "$0: This script requires a shell more modern than all"
261 $as_echo "$0: the shells that I found on your system."
262 if test x${ZSH_VERSION+set} = xset ; then
263 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
264 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
265 else
266 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
267 $0: including any error possibly output before this
268 $0: message. Then install a modern shell, or manually run
269 $0: the script under such a shell if you do have one."
271 exit 1
275 SHELL=${CONFIG_SHELL-/bin/sh}
276 export SHELL
277 # Unset more variables known to interfere with behavior of common tools.
278 CLICOLOR_FORCE= GREP_OPTIONS=
279 unset CLICOLOR_FORCE GREP_OPTIONS
281 ## --------------------- ##
282 ## M4sh Shell Functions. ##
283 ## --------------------- ##
284 # as_fn_unset VAR
285 # ---------------
286 # Portably unset VAR.
287 as_fn_unset ()
289 { eval $1=; unset $1;}
291 as_unset=as_fn_unset
293 # as_fn_set_status STATUS
294 # -----------------------
295 # Set $? to STATUS, without forking.
296 as_fn_set_status ()
298 return $1
299 } # as_fn_set_status
301 # as_fn_exit STATUS
302 # -----------------
303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
304 as_fn_exit ()
306 set +e
307 as_fn_set_status $1
308 exit $1
309 } # as_fn_exit
311 # as_fn_mkdir_p
312 # -------------
313 # Create "$as_dir" as a directory, including parents if necessary.
314 as_fn_mkdir_p ()
317 case $as_dir in #(
318 -*) as_dir=./$as_dir;;
319 esac
320 test -d "$as_dir" || eval $as_mkdir_p || {
321 as_dirs=
322 while :; do
323 case $as_dir in #(
324 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
325 *) as_qdir=$as_dir;;
326 esac
327 as_dirs="'$as_qdir' $as_dirs"
328 as_dir=`$as_dirname -- "$as_dir" ||
329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
330 X"$as_dir" : 'X\(//\)[^/]' \| \
331 X"$as_dir" : 'X\(//\)$' \| \
332 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
333 $as_echo X"$as_dir" |
334 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
335 s//\1/
338 /^X\(\/\/\)[^/].*/{
339 s//\1/
342 /^X\(\/\/\)$/{
343 s//\1/
346 /^X\(\/\).*/{
347 s//\1/
350 s/.*/./; q'`
351 test -d "$as_dir" && break
352 done
353 test -z "$as_dirs" || eval "mkdir $as_dirs"
354 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
357 } # as_fn_mkdir_p
359 # as_fn_executable_p FILE
360 # -----------------------
361 # Test if FILE is an executable regular file.
362 as_fn_executable_p ()
364 test -f "$1" && test -x "$1"
365 } # as_fn_executable_p
366 # as_fn_append VAR VALUE
367 # ----------------------
368 # Append the text in VALUE to the end of the definition contained in VAR. Take
369 # advantage of any shell optimizations that allow amortized linear growth over
370 # repeated appends, instead of the typical quadratic growth present in naive
371 # implementations.
372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
373 eval 'as_fn_append ()
375 eval $1+=\$2
377 else
378 as_fn_append ()
380 eval $1=\$$1\$2
382 fi # as_fn_append
384 # as_fn_arith ARG...
385 # ------------------
386 # Perform arithmetic evaluation on the ARGs, and store the result in the
387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
388 # must be portable across $(()) and expr.
389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
390 eval 'as_fn_arith ()
392 as_val=$(( $* ))
394 else
395 as_fn_arith ()
397 as_val=`expr "$@" || test $? -eq 1`
399 fi # as_fn_arith
402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
403 # ----------------------------------------
404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
406 # script with STATUS, using 1 if that was 0.
407 as_fn_error ()
409 as_status=$1; test $as_status -eq 0 && as_status=1
410 if test "$4"; then
411 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
412 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 $as_echo "$as_me: error: $2" >&2
415 as_fn_exit $as_status
416 } # as_fn_error
418 if expr a : '\(a\)' >/dev/null 2>&1 &&
419 test "X`expr 00001 : '.*\(...\)'`" = X001; then
420 as_expr=expr
421 else
422 as_expr=false
425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
426 as_basename=basename
427 else
428 as_basename=false
431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
432 as_dirname=dirname
433 else
434 as_dirname=false
437 as_me=`$as_basename -- "$0" ||
438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
439 X"$0" : 'X\(//\)$' \| \
440 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
441 $as_echo X/"$0" |
442 sed '/^.*\/\([^/][^/]*\)\/*$/{
443 s//\1/
446 /^X\/\(\/\/\)$/{
447 s//\1/
450 /^X\/\(\/\).*/{
451 s//\1/
454 s/.*/./; q'`
456 # Avoid depending upon Character Ranges.
457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
460 as_cr_digits='0123456789'
461 as_cr_alnum=$as_cr_Letters$as_cr_digits
464 as_lineno_1=$LINENO as_lineno_1a=$LINENO
465 as_lineno_2=$LINENO as_lineno_2a=$LINENO
466 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
467 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
468 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
469 sed -n '
471 /[$]LINENO/=
472 ' <$as_myself |
473 sed '
474 s/[$]LINENO.*/&-/
475 t lineno
477 :lineno
479 :loop
480 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
481 t loop
482 s/-\n.*//
483 ' >$as_me.lineno &&
484 chmod +x "$as_me.lineno" ||
485 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
488 # already done that, so ensure we don't try to do so again and fall
489 # in an infinite loop. This has already happened in practice.
490 _as_can_reexec=no; export _as_can_reexec
491 # Don't try to exec as it changes $[0], causing all sort of problems
492 # (the dirname of $[0] is not the place where we might find the
493 # original and so on. Autoconf is especially sensitive to this).
494 . "./$as_me.lineno"
495 # Exit status is that of the last command.
496 exit
499 ECHO_C= ECHO_N= ECHO_T=
500 case `echo -n x` in #(((((
501 -n*)
502 case `echo 'xy\c'` in
503 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
504 xy) ECHO_C='\c';;
505 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
506 ECHO_T=' ';;
507 esac;;
509 ECHO_N='-n';;
510 esac
512 rm -f conf$$ conf$$.exe conf$$.file
513 if test -d conf$$.dir; then
514 rm -f conf$$.dir/conf$$.file
515 else
516 rm -f conf$$.dir
517 mkdir conf$$.dir 2>/dev/null
519 if (echo >conf$$.file) 2>/dev/null; then
520 if ln -s conf$$.file conf$$ 2>/dev/null; then
521 as_ln_s='ln -s'
522 # ... but there are two gotchas:
523 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
524 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
525 # In both cases, we have to default to `cp -pR'.
526 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
527 as_ln_s='cp -pR'
528 elif ln conf$$.file conf$$ 2>/dev/null; then
529 as_ln_s=ln
530 else
531 as_ln_s='cp -pR'
533 else
534 as_ln_s='cp -pR'
536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
537 rmdir conf$$.dir 2>/dev/null
539 if mkdir -p . 2>/dev/null; then
540 as_mkdir_p='mkdir -p "$as_dir"'
541 else
542 test -d ./-p && rmdir ./-p
543 as_mkdir_p=false
546 as_test_x='test -x'
547 as_executable_p=as_fn_executable_p
549 # Sed expression to map a string onto a valid CPP name.
550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552 # Sed expression to map a string onto a valid variable name.
553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
556 test -n "$DJDIR" || exec 7<&0 </dev/null
557 exec 6>&1
559 # Name of the host.
560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
561 # so uname gets run too.
562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
565 # Initializations.
567 ac_default_prefix=/usr/local
568 ac_clean_files=
569 ac_config_libobj_dir=.
570 LIBOBJS=
571 cross_compiling=no
572 subdirs=
573 MFLAGS=
574 MAKEFLAGS=
576 # Identity of this package.
577 PACKAGE_NAME='readline'
578 PACKAGE_TARNAME='readline'
579 PACKAGE_VERSION='UNUSED-VERSION'
580 PACKAGE_STRING='readline UNUSED-VERSION'
581 PACKAGE_BUGREPORT=''
582 PACKAGE_URL=''
584 ac_unique_file="readline/readline.c"
585 enable_option_checking=no
586 ac_subst_vars='LTLIBOBJS
587 LIBOBJS
588 subdirs
589 MAINT
590 MAINTAINER_MODE_FALSE
591 MAINTAINER_MODE_TRUE
592 AM_BACKSLASH
593 AM_DEFAULT_VERBOSITY
594 AM_DEFAULT_V
595 AM_V
596 am__untar
597 am__tar
598 AMTAR
599 am__leading_dot
600 SET_MAKE
602 mkdir_p
603 MKDIR_P
604 INSTALL_STRIP_PROGRAM
605 STRIP
606 install_sh
607 MAKEINFO
608 AUTOHEADER
609 AUTOMAKE
610 AUTOCONF
611 ACLOCAL
612 VERSION
613 PACKAGE
614 CYGPATH_W
615 am__isrc
616 INSTALL_DATA
617 INSTALL_SCRIPT
618 INSTALL_PROGRAM
619 target_alias
620 host_alias
621 build_alias
622 LIBS
623 ECHO_T
624 ECHO_N
625 ECHO_C
626 DEFS
627 mandir
628 localedir
629 libdir
630 psdir
631 pdfdir
632 dvidir
633 htmldir
634 infodir
635 docdir
636 oldincludedir
637 includedir
638 localstatedir
639 sharedstatedir
640 sysconfdir
641 datadir
642 datarootdir
643 libexecdir
644 sbindir
645 bindir
646 program_transform_name
647 prefix
648 exec_prefix
649 PACKAGE_URL
650 PACKAGE_BUGREPORT
651 PACKAGE_STRING
652 PACKAGE_VERSION
653 PACKAGE_TARNAME
654 PACKAGE_NAME
655 PATH_SEPARATOR
656 SHELL'
657 ac_subst_files=''
658 ac_user_opts='
659 enable_option_checking
660 enable_silent_rules
661 enable_maintainer_mode
663 ac_precious_vars='build_alias
664 host_alias
665 target_alias'
666 ac_subdirs_all='readline'
668 # Initialize some variables set by options.
669 ac_init_help=
670 ac_init_version=false
671 ac_unrecognized_opts=
672 ac_unrecognized_sep=
673 # The variables have the same names as the options, with
674 # dashes changed to underlines.
675 cache_file=/dev/null
676 exec_prefix=NONE
677 no_create=
678 no_recursion=
679 prefix=NONE
680 program_prefix=NONE
681 program_suffix=NONE
682 program_transform_name=s,x,x,
683 silent=
684 site=
685 srcdir=
686 verbose=
687 x_includes=NONE
688 x_libraries=NONE
690 # Installation directory options.
691 # These are left unexpanded so users can "make install exec_prefix=/foo"
692 # and all the variables that are supposed to be based on exec_prefix
693 # by default will actually change.
694 # Use braces instead of parens because sh, perl, etc. also accept them.
695 # (The list follows the same order as the GNU Coding Standards.)
696 bindir='${exec_prefix}/bin'
697 sbindir='${exec_prefix}/sbin'
698 libexecdir='${exec_prefix}/libexec'
699 datarootdir='${prefix}/share'
700 datadir='${datarootdir}'
701 sysconfdir='${prefix}/etc'
702 sharedstatedir='${prefix}/com'
703 localstatedir='${prefix}/var'
704 includedir='${prefix}/include'
705 oldincludedir='/usr/include'
706 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
707 infodir='${datarootdir}/info'
708 htmldir='${docdir}'
709 dvidir='${docdir}'
710 pdfdir='${docdir}'
711 psdir='${docdir}'
712 libdir='${exec_prefix}/lib'
713 localedir='${datarootdir}/locale'
714 mandir='${datarootdir}/man'
716 ac_prev=
717 ac_dashdash=
718 for ac_option
720 # If the previous option needs an argument, assign it.
721 if test -n "$ac_prev"; then
722 eval $ac_prev=\$ac_option
723 ac_prev=
724 continue
727 case $ac_option in
728 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
729 *=) ac_optarg= ;;
730 *) ac_optarg=yes ;;
731 esac
733 # Accept the important Cygnus configure options, so we can diagnose typos.
735 case $ac_dashdash$ac_option in
737 ac_dashdash=yes ;;
739 -bindir | --bindir | --bindi | --bind | --bin | --bi)
740 ac_prev=bindir ;;
741 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
742 bindir=$ac_optarg ;;
744 -build | --build | --buil | --bui | --bu)
745 ac_prev=build_alias ;;
746 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
747 build_alias=$ac_optarg ;;
749 -cache-file | --cache-file | --cache-fil | --cache-fi \
750 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
751 ac_prev=cache_file ;;
752 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
753 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
754 cache_file=$ac_optarg ;;
756 --config-cache | -C)
757 cache_file=config.cache ;;
759 -datadir | --datadir | --datadi | --datad)
760 ac_prev=datadir ;;
761 -datadir=* | --datadir=* | --datadi=* | --datad=*)
762 datadir=$ac_optarg ;;
764 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
765 | --dataroo | --dataro | --datar)
766 ac_prev=datarootdir ;;
767 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
768 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
769 datarootdir=$ac_optarg ;;
771 -disable-* | --disable-*)
772 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
773 # Reject names that are not valid shell variable names.
774 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
775 as_fn_error $? "invalid feature name: $ac_useropt"
776 ac_useropt_orig=$ac_useropt
777 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
778 case $ac_user_opts in
780 "enable_$ac_useropt"
781 "*) ;;
782 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
783 ac_unrecognized_sep=', ';;
784 esac
785 eval enable_$ac_useropt=no ;;
787 -docdir | --docdir | --docdi | --doc | --do)
788 ac_prev=docdir ;;
789 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
790 docdir=$ac_optarg ;;
792 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
793 ac_prev=dvidir ;;
794 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
795 dvidir=$ac_optarg ;;
797 -enable-* | --enable-*)
798 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
799 # Reject names that are not valid shell variable names.
800 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
801 as_fn_error $? "invalid feature name: $ac_useropt"
802 ac_useropt_orig=$ac_useropt
803 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
804 case $ac_user_opts in
806 "enable_$ac_useropt"
807 "*) ;;
808 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
809 ac_unrecognized_sep=', ';;
810 esac
811 eval enable_$ac_useropt=\$ac_optarg ;;
813 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
814 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
815 | --exec | --exe | --ex)
816 ac_prev=exec_prefix ;;
817 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
818 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
819 | --exec=* | --exe=* | --ex=*)
820 exec_prefix=$ac_optarg ;;
822 -gas | --gas | --ga | --g)
823 # Obsolete; use --with-gas.
824 with_gas=yes ;;
826 -help | --help | --hel | --he | -h)
827 ac_init_help=long ;;
828 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
829 ac_init_help=recursive ;;
830 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
831 ac_init_help=short ;;
833 -host | --host | --hos | --ho)
834 ac_prev=host_alias ;;
835 -host=* | --host=* | --hos=* | --ho=*)
836 host_alias=$ac_optarg ;;
838 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
839 ac_prev=htmldir ;;
840 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
841 | --ht=*)
842 htmldir=$ac_optarg ;;
844 -includedir | --includedir | --includedi | --included | --include \
845 | --includ | --inclu | --incl | --inc)
846 ac_prev=includedir ;;
847 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
848 | --includ=* | --inclu=* | --incl=* | --inc=*)
849 includedir=$ac_optarg ;;
851 -infodir | --infodir | --infodi | --infod | --info | --inf)
852 ac_prev=infodir ;;
853 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
854 infodir=$ac_optarg ;;
856 -libdir | --libdir | --libdi | --libd)
857 ac_prev=libdir ;;
858 -libdir=* | --libdir=* | --libdi=* | --libd=*)
859 libdir=$ac_optarg ;;
861 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
862 | --libexe | --libex | --libe)
863 ac_prev=libexecdir ;;
864 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
865 | --libexe=* | --libex=* | --libe=*)
866 libexecdir=$ac_optarg ;;
868 -localedir | --localedir | --localedi | --localed | --locale)
869 ac_prev=localedir ;;
870 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
871 localedir=$ac_optarg ;;
873 -localstatedir | --localstatedir | --localstatedi | --localstated \
874 | --localstate | --localstat | --localsta | --localst | --locals)
875 ac_prev=localstatedir ;;
876 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
877 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
878 localstatedir=$ac_optarg ;;
880 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
881 ac_prev=mandir ;;
882 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
883 mandir=$ac_optarg ;;
885 -nfp | --nfp | --nf)
886 # Obsolete; use --without-fp.
887 with_fp=no ;;
889 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
890 | --no-cr | --no-c | -n)
891 no_create=yes ;;
893 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
894 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
895 no_recursion=yes ;;
897 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
898 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
899 | --oldin | --oldi | --old | --ol | --o)
900 ac_prev=oldincludedir ;;
901 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
902 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
903 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
904 oldincludedir=$ac_optarg ;;
906 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
907 ac_prev=prefix ;;
908 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
909 prefix=$ac_optarg ;;
911 -program-prefix | --program-prefix | --program-prefi | --program-pref \
912 | --program-pre | --program-pr | --program-p)
913 ac_prev=program_prefix ;;
914 -program-prefix=* | --program-prefix=* | --program-prefi=* \
915 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
916 program_prefix=$ac_optarg ;;
918 -program-suffix | --program-suffix | --program-suffi | --program-suff \
919 | --program-suf | --program-su | --program-s)
920 ac_prev=program_suffix ;;
921 -program-suffix=* | --program-suffix=* | --program-suffi=* \
922 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
923 program_suffix=$ac_optarg ;;
925 -program-transform-name | --program-transform-name \
926 | --program-transform-nam | --program-transform-na \
927 | --program-transform-n | --program-transform- \
928 | --program-transform | --program-transfor \
929 | --program-transfo | --program-transf \
930 | --program-trans | --program-tran \
931 | --progr-tra | --program-tr | --program-t)
932 ac_prev=program_transform_name ;;
933 -program-transform-name=* | --program-transform-name=* \
934 | --program-transform-nam=* | --program-transform-na=* \
935 | --program-transform-n=* | --program-transform-=* \
936 | --program-transform=* | --program-transfor=* \
937 | --program-transfo=* | --program-transf=* \
938 | --program-trans=* | --program-tran=* \
939 | --progr-tra=* | --program-tr=* | --program-t=*)
940 program_transform_name=$ac_optarg ;;
942 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
943 ac_prev=pdfdir ;;
944 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
945 pdfdir=$ac_optarg ;;
947 -psdir | --psdir | --psdi | --psd | --ps)
948 ac_prev=psdir ;;
949 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
950 psdir=$ac_optarg ;;
952 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
953 | -silent | --silent | --silen | --sile | --sil)
954 silent=yes ;;
956 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
957 ac_prev=sbindir ;;
958 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
959 | --sbi=* | --sb=*)
960 sbindir=$ac_optarg ;;
962 -sharedstatedir | --sharedstatedir | --sharedstatedi \
963 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
964 | --sharedst | --shareds | --shared | --share | --shar \
965 | --sha | --sh)
966 ac_prev=sharedstatedir ;;
967 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
968 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
969 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
970 | --sha=* | --sh=*)
971 sharedstatedir=$ac_optarg ;;
973 -site | --site | --sit)
974 ac_prev=site ;;
975 -site=* | --site=* | --sit=*)
976 site=$ac_optarg ;;
978 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
979 ac_prev=srcdir ;;
980 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
981 srcdir=$ac_optarg ;;
983 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
984 | --syscon | --sysco | --sysc | --sys | --sy)
985 ac_prev=sysconfdir ;;
986 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
987 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
988 sysconfdir=$ac_optarg ;;
990 -target | --target | --targe | --targ | --tar | --ta | --t)
991 ac_prev=target_alias ;;
992 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
993 target_alias=$ac_optarg ;;
995 -v | -verbose | --verbose | --verbos | --verbo | --verb)
996 verbose=yes ;;
998 -version | --version | --versio | --versi | --vers | -V)
999 ac_init_version=: ;;
1001 -with-* | --with-*)
1002 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1003 # Reject names that are not valid shell variable names.
1004 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1005 as_fn_error $? "invalid package name: $ac_useropt"
1006 ac_useropt_orig=$ac_useropt
1007 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1008 case $ac_user_opts in
1010 "with_$ac_useropt"
1011 "*) ;;
1012 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1013 ac_unrecognized_sep=', ';;
1014 esac
1015 eval with_$ac_useropt=\$ac_optarg ;;
1017 -without-* | --without-*)
1018 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1019 # Reject names that are not valid shell variable names.
1020 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1021 as_fn_error $? "invalid package name: $ac_useropt"
1022 ac_useropt_orig=$ac_useropt
1023 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1024 case $ac_user_opts in
1026 "with_$ac_useropt"
1027 "*) ;;
1028 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1029 ac_unrecognized_sep=', ';;
1030 esac
1031 eval with_$ac_useropt=no ;;
1033 --x)
1034 # Obsolete; use --with-x.
1035 with_x=yes ;;
1037 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1038 | --x-incl | --x-inc | --x-in | --x-i)
1039 ac_prev=x_includes ;;
1040 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1041 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1042 x_includes=$ac_optarg ;;
1044 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1045 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1046 ac_prev=x_libraries ;;
1047 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1048 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1049 x_libraries=$ac_optarg ;;
1051 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1052 Try \`$0 --help' for more information"
1055 *=*)
1056 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1057 # Reject names that are not valid shell variable names.
1058 case $ac_envvar in #(
1059 '' | [0-9]* | *[!_$as_cr_alnum]* )
1060 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1061 esac
1062 eval $ac_envvar=\$ac_optarg
1063 export $ac_envvar ;;
1066 # FIXME: should be removed in autoconf 3.0.
1067 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1068 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1069 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1070 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1073 esac
1074 done
1076 if test -n "$ac_prev"; then
1077 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1078 as_fn_error $? "missing argument to $ac_option"
1081 if test -n "$ac_unrecognized_opts"; then
1082 case $enable_option_checking in
1083 no) ;;
1084 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1085 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1086 esac
1089 # Check all directory arguments for consistency.
1090 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1091 datadir sysconfdir sharedstatedir localstatedir includedir \
1092 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1093 libdir localedir mandir
1095 eval ac_val=\$$ac_var
1096 # Remove trailing slashes.
1097 case $ac_val in
1098 */ )
1099 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1100 eval $ac_var=\$ac_val;;
1101 esac
1102 # Be sure to have absolute directory names.
1103 case $ac_val in
1104 [\\/$]* | ?:[\\/]* ) continue;;
1105 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1106 esac
1107 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1108 done
1110 # There might be people who depend on the old broken behavior: `$host'
1111 # used to hold the argument of --host etc.
1112 # FIXME: To remove some day.
1113 build=$build_alias
1114 host=$host_alias
1115 target=$target_alias
1117 # FIXME: To remove some day.
1118 if test "x$host_alias" != x; then
1119 if test "x$build_alias" = x; then
1120 cross_compiling=maybe
1121 elif test "x$build_alias" != "x$host_alias"; then
1122 cross_compiling=yes
1126 ac_tool_prefix=
1127 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1129 test "$silent" = yes && exec 6>/dev/null
1132 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1133 ac_ls_di=`ls -di .` &&
1134 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1135 as_fn_error $? "working directory cannot be determined"
1136 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1137 as_fn_error $? "pwd does not report name of working directory"
1140 # Find the source files, if location was not specified.
1141 if test -z "$srcdir"; then
1142 ac_srcdir_defaulted=yes
1143 # Try the directory containing this script, then the parent directory.
1144 ac_confdir=`$as_dirname -- "$as_myself" ||
1145 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1146 X"$as_myself" : 'X\(//\)[^/]' \| \
1147 X"$as_myself" : 'X\(//\)$' \| \
1148 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1149 $as_echo X"$as_myself" |
1150 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1151 s//\1/
1154 /^X\(\/\/\)[^/].*/{
1155 s//\1/
1158 /^X\(\/\/\)$/{
1159 s//\1/
1162 /^X\(\/\).*/{
1163 s//\1/
1166 s/.*/./; q'`
1167 srcdir=$ac_confdir
1168 if test ! -r "$srcdir/$ac_unique_file"; then
1169 srcdir=..
1171 else
1172 ac_srcdir_defaulted=no
1174 if test ! -r "$srcdir/$ac_unique_file"; then
1175 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1176 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1178 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1179 ac_abs_confdir=`(
1180 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1181 pwd)`
1182 # When building in place, set srcdir=.
1183 if test "$ac_abs_confdir" = "$ac_pwd"; then
1184 srcdir=.
1186 # Remove unnecessary trailing slashes from srcdir.
1187 # Double slashes in file names in object file debugging info
1188 # mess up M-x gdb in Emacs.
1189 case $srcdir in
1190 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1191 esac
1192 for ac_var in $ac_precious_vars; do
1193 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1194 eval ac_env_${ac_var}_value=\$${ac_var}
1195 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1196 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1197 done
1200 # Report the --help message.
1202 if test "$ac_init_help" = "long"; then
1203 # Omit some internal or obsolete options to make the list less imposing.
1204 # This message is too long to be a string in the A/UX 3.1 sh.
1205 cat <<_ACEOF
1206 \`configure' configures readline UNUSED-VERSION to adapt to many kinds of systems.
1208 Usage: $0 [OPTION]... [VAR=VALUE]...
1210 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1211 VAR=VALUE. See below for descriptions of some of the useful variables.
1213 Defaults for the options are specified in brackets.
1215 Configuration:
1216 -h, --help display this help and exit
1217 --help=short display options specific to this package
1218 --help=recursive display the short help of all the included packages
1219 -V, --version display version information and exit
1220 -q, --quiet, --silent do not print \`checking ...' messages
1221 --cache-file=FILE cache test results in FILE [disabled]
1222 -C, --config-cache alias for \`--cache-file=config.cache'
1223 -n, --no-create do not create output files
1224 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1226 Installation directories:
1227 --prefix=PREFIX install architecture-independent files in PREFIX
1228 [$ac_default_prefix]
1229 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1230 [PREFIX]
1232 By default, \`make install' will install all the files in
1233 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1234 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1235 for instance \`--prefix=\$HOME'.
1237 For better control, use the options below.
1239 Fine tuning of the installation directories:
1240 --bindir=DIR user executables [EPREFIX/bin]
1241 --sbindir=DIR system admin executables [EPREFIX/sbin]
1242 --libexecdir=DIR program executables [EPREFIX/libexec]
1243 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1244 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1245 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1246 --libdir=DIR object code libraries [EPREFIX/lib]
1247 --includedir=DIR C header files [PREFIX/include]
1248 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1249 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1250 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1251 --infodir=DIR info documentation [DATAROOTDIR/info]
1252 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1253 --mandir=DIR man documentation [DATAROOTDIR/man]
1254 --docdir=DIR documentation root [DATAROOTDIR/doc/readline]
1255 --htmldir=DIR html documentation [DOCDIR]
1256 --dvidir=DIR dvi documentation [DOCDIR]
1257 --pdfdir=DIR pdf documentation [DOCDIR]
1258 --psdir=DIR ps documentation [DOCDIR]
1259 _ACEOF
1261 cat <<\_ACEOF
1263 Program names:
1264 --program-prefix=PREFIX prepend PREFIX to installed program names
1265 --program-suffix=SUFFIX append SUFFIX to installed program names
1266 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1267 _ACEOF
1270 if test -n "$ac_init_help"; then
1271 case $ac_init_help in
1272 short | recursive ) echo "Configuration of readline UNUSED-VERSION:";;
1273 esac
1274 cat <<\_ACEOF
1276 Optional Features:
1277 --disable-option-checking ignore unrecognized --enable/--with options
1278 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1279 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1280 --enable-silent-rules less verbose build output (undo: "make V=1")
1281 --disable-silent-rules verbose build output (undo: "make V=0")
1282 --enable-maintainer-mode
1283 enable make rules and dependencies not useful (and
1284 sometimes confusing) to the casual installer
1286 Report bugs to the package provider.
1287 _ACEOF
1288 ac_status=$?
1291 if test "$ac_init_help" = "recursive"; then
1292 # If there are subdirs, report their specific --help.
1293 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1294 test -d "$ac_dir" ||
1295 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1296 continue
1297 ac_builddir=.
1299 case "$ac_dir" in
1300 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1302 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1303 # A ".." for each directory in $ac_dir_suffix.
1304 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1305 case $ac_top_builddir_sub in
1306 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1307 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1308 esac ;;
1309 esac
1310 ac_abs_top_builddir=$ac_pwd
1311 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1312 # for backward compatibility:
1313 ac_top_builddir=$ac_top_build_prefix
1315 case $srcdir in
1316 .) # We are building in place.
1317 ac_srcdir=.
1318 ac_top_srcdir=$ac_top_builddir_sub
1319 ac_abs_top_srcdir=$ac_pwd ;;
1320 [\\/]* | ?:[\\/]* ) # Absolute name.
1321 ac_srcdir=$srcdir$ac_dir_suffix;
1322 ac_top_srcdir=$srcdir
1323 ac_abs_top_srcdir=$srcdir ;;
1324 *) # Relative name.
1325 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1326 ac_top_srcdir=$ac_top_build_prefix$srcdir
1327 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1328 esac
1329 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1331 cd "$ac_dir" || { ac_status=$?; continue; }
1332 # Check for guested configure.
1333 if test -f "$ac_srcdir/configure.gnu"; then
1334 echo &&
1335 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1336 elif test -f "$ac_srcdir/configure"; then
1337 echo &&
1338 $SHELL "$ac_srcdir/configure" --help=recursive
1339 else
1340 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1341 fi || ac_status=$?
1342 cd "$ac_pwd" || { ac_status=$?; break; }
1343 done
1346 test -n "$ac_init_help" && exit $ac_status
1347 if $ac_init_version; then
1348 cat <<\_ACEOF
1349 readline configure UNUSED-VERSION
1350 generated by GNU Autoconf 2.69
1352 Copyright (C) 2012 Free Software Foundation, Inc.
1353 This configure script is free software; the Free Software Foundation
1354 gives unlimited permission to copy, distribute and modify it.
1355 _ACEOF
1356 exit
1359 ## ------------------------ ##
1360 ## Autoconf initialization. ##
1361 ## ------------------------ ##
1362 cat >config.log <<_ACEOF
1363 This file contains any messages produced by compilers while
1364 running configure, to aid debugging if configure makes a mistake.
1366 It was created by readline $as_me UNUSED-VERSION, which was
1367 generated by GNU Autoconf 2.69. Invocation command line was
1369 $ $0 $@
1371 _ACEOF
1372 exec 5>>config.log
1374 cat <<_ASUNAME
1375 ## --------- ##
1376 ## Platform. ##
1377 ## --------- ##
1379 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1380 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1381 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1382 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1383 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1385 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1386 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1388 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1389 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1390 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1391 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1392 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1393 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1394 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1396 _ASUNAME
1398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1399 for as_dir in $PATH
1401 IFS=$as_save_IFS
1402 test -z "$as_dir" && as_dir=.
1403 $as_echo "PATH: $as_dir"
1404 done
1405 IFS=$as_save_IFS
1407 } >&5
1409 cat >&5 <<_ACEOF
1412 ## ----------- ##
1413 ## Core tests. ##
1414 ## ----------- ##
1416 _ACEOF
1419 # Keep a trace of the command line.
1420 # Strip out --no-create and --no-recursion so they do not pile up.
1421 # Strip out --silent because we don't want to record it for future runs.
1422 # Also quote any args containing shell meta-characters.
1423 # Make two passes to allow for proper duplicate-argument suppression.
1424 ac_configure_args=
1425 ac_configure_args0=
1426 ac_configure_args1=
1427 ac_must_keep_next=false
1428 for ac_pass in 1 2
1430 for ac_arg
1432 case $ac_arg in
1433 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1434 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1435 | -silent | --silent | --silen | --sile | --sil)
1436 continue ;;
1437 *\'*)
1438 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1439 esac
1440 case $ac_pass in
1441 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1443 as_fn_append ac_configure_args1 " '$ac_arg'"
1444 if test $ac_must_keep_next = true; then
1445 ac_must_keep_next=false # Got value, back to normal.
1446 else
1447 case $ac_arg in
1448 *=* | --config-cache | -C | -disable-* | --disable-* \
1449 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1450 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1451 | -with-* | --with-* | -without-* | --without-* | --x)
1452 case "$ac_configure_args0 " in
1453 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1454 esac
1456 -* ) ac_must_keep_next=true ;;
1457 esac
1459 as_fn_append ac_configure_args " '$ac_arg'"
1461 esac
1462 done
1463 done
1464 { ac_configure_args0=; unset ac_configure_args0;}
1465 { ac_configure_args1=; unset ac_configure_args1;}
1467 # When interrupted or exit'd, cleanup temporary files, and complete
1468 # config.log. We remove comments because anyway the quotes in there
1469 # would cause problems or look ugly.
1470 # WARNING: Use '\'' to represent an apostrophe within the trap.
1471 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1472 trap 'exit_status=$?
1473 # Save into config.log some information that might help in debugging.
1475 echo
1477 $as_echo "## ---------------- ##
1478 ## Cache variables. ##
1479 ## ---------------- ##"
1480 echo
1481 # The following way of writing the cache mishandles newlines in values,
1483 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1484 eval ac_val=\$$ac_var
1485 case $ac_val in #(
1486 *${as_nl}*)
1487 case $ac_var in #(
1488 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1489 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1490 esac
1491 case $ac_var in #(
1492 _ | IFS | as_nl) ;; #(
1493 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1494 *) { eval $ac_var=; unset $ac_var;} ;;
1495 esac ;;
1496 esac
1497 done
1498 (set) 2>&1 |
1499 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1500 *${as_nl}ac_space=\ *)
1501 sed -n \
1502 "s/'\''/'\''\\\\'\'''\''/g;
1503 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1504 ;; #(
1506 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1508 esac |
1509 sort
1511 echo
1513 $as_echo "## ----------------- ##
1514 ## Output variables. ##
1515 ## ----------------- ##"
1516 echo
1517 for ac_var in $ac_subst_vars
1519 eval ac_val=\$$ac_var
1520 case $ac_val in
1521 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1522 esac
1523 $as_echo "$ac_var='\''$ac_val'\''"
1524 done | sort
1525 echo
1527 if test -n "$ac_subst_files"; then
1528 $as_echo "## ------------------- ##
1529 ## File substitutions. ##
1530 ## ------------------- ##"
1531 echo
1532 for ac_var in $ac_subst_files
1534 eval ac_val=\$$ac_var
1535 case $ac_val in
1536 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1537 esac
1538 $as_echo "$ac_var='\''$ac_val'\''"
1539 done | sort
1540 echo
1543 if test -s confdefs.h; then
1544 $as_echo "## ----------- ##
1545 ## confdefs.h. ##
1546 ## ----------- ##"
1547 echo
1548 cat confdefs.h
1549 echo
1551 test "$ac_signal" != 0 &&
1552 $as_echo "$as_me: caught signal $ac_signal"
1553 $as_echo "$as_me: exit $exit_status"
1554 } >&5
1555 rm -f core *.core core.conftest.* &&
1556 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1557 exit $exit_status
1559 for ac_signal in 1 2 13 15; do
1560 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1561 done
1562 ac_signal=0
1564 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1565 rm -f -r conftest* confdefs.h
1567 $as_echo "/* confdefs.h */" > confdefs.h
1569 # Predefined preprocessor variables.
1571 cat >>confdefs.h <<_ACEOF
1572 #define PACKAGE_NAME "$PACKAGE_NAME"
1573 _ACEOF
1575 cat >>confdefs.h <<_ACEOF
1576 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1577 _ACEOF
1579 cat >>confdefs.h <<_ACEOF
1580 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1581 _ACEOF
1583 cat >>confdefs.h <<_ACEOF
1584 #define PACKAGE_STRING "$PACKAGE_STRING"
1585 _ACEOF
1587 cat >>confdefs.h <<_ACEOF
1588 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1589 _ACEOF
1591 cat >>confdefs.h <<_ACEOF
1592 #define PACKAGE_URL "$PACKAGE_URL"
1593 _ACEOF
1596 # Let the site file select an alternate cache file if it wants to.
1597 # Prefer an explicitly selected file to automatically selected ones.
1598 ac_site_file1=NONE
1599 ac_site_file2=NONE
1600 if test -n "$CONFIG_SITE"; then
1601 # We do not want a PATH search for config.site.
1602 case $CONFIG_SITE in #((
1603 -*) ac_site_file1=./$CONFIG_SITE;;
1604 */*) ac_site_file1=$CONFIG_SITE;;
1605 *) ac_site_file1=./$CONFIG_SITE;;
1606 esac
1607 elif test "x$prefix" != xNONE; then
1608 ac_site_file1=$prefix/share/config.site
1609 ac_site_file2=$prefix/etc/config.site
1610 else
1611 ac_site_file1=$ac_default_prefix/share/config.site
1612 ac_site_file2=$ac_default_prefix/etc/config.site
1614 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1616 test "x$ac_site_file" = xNONE && continue
1617 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1618 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1619 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1620 sed 's/^/| /' "$ac_site_file" >&5
1621 . "$ac_site_file" \
1622 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1623 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1624 as_fn_error $? "failed to load site script $ac_site_file
1625 See \`config.log' for more details" "$LINENO" 5; }
1627 done
1629 if test -r "$cache_file"; then
1630 # Some versions of bash will fail to source /dev/null (special files
1631 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
1632 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1633 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1634 $as_echo "$as_me: loading cache $cache_file" >&6;}
1635 case $cache_file in
1636 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1637 *) . "./$cache_file";;
1638 esac
1640 else
1641 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1642 $as_echo "$as_me: creating cache $cache_file" >&6;}
1643 >$cache_file
1646 # Check that the precious variables saved in the cache have kept the same
1647 # value.
1648 ac_cache_corrupted=false
1649 for ac_var in $ac_precious_vars; do
1650 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1651 eval ac_new_set=\$ac_env_${ac_var}_set
1652 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1653 eval ac_new_val=\$ac_env_${ac_var}_value
1654 case $ac_old_set,$ac_new_set in
1655 set,)
1656 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1657 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1658 ac_cache_corrupted=: ;;
1659 ,set)
1660 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1661 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1662 ac_cache_corrupted=: ;;
1663 ,);;
1665 if test "x$ac_old_val" != "x$ac_new_val"; then
1666 # differences in whitespace do not lead to failure.
1667 ac_old_val_w=`echo x $ac_old_val`
1668 ac_new_val_w=`echo x $ac_new_val`
1669 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1670 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1671 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1672 ac_cache_corrupted=:
1673 else
1674 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1675 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1676 eval $ac_var=\$ac_old_val
1678 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1679 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1680 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1681 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1682 fi;;
1683 esac
1684 # Pass precious variables to config.status.
1685 if test "$ac_new_set" = set; then
1686 case $ac_new_val in
1687 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1688 *) ac_arg=$ac_var=$ac_new_val ;;
1689 esac
1690 case " $ac_configure_args " in
1691 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1692 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1693 esac
1695 done
1696 if $ac_cache_corrupted; then
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1698 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1699 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1700 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1701 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1703 ## -------------------- ##
1704 ## Main body of script. ##
1705 ## -------------------- ##
1707 ac_ext=c
1708 ac_cpp='$CPP $CPPFLAGS'
1709 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1710 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1711 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1718 ac_aux_dir=
1719 for ac_dir in .. "$srcdir"/..; do
1720 if test -f "$ac_dir/install-sh"; then
1721 ac_aux_dir=$ac_dir
1722 ac_install_sh="$ac_aux_dir/install-sh -c"
1723 break
1724 elif test -f "$ac_dir/install.sh"; then
1725 ac_aux_dir=$ac_dir
1726 ac_install_sh="$ac_aux_dir/install.sh -c"
1727 break
1728 elif test -f "$ac_dir/shtool"; then
1729 ac_aux_dir=$ac_dir
1730 ac_install_sh="$ac_aux_dir/shtool install -c"
1731 break
1733 done
1734 if test -z "$ac_aux_dir"; then
1735 as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
1738 # These three variables are undocumented and unsupported,
1739 # and are intended to be withdrawn in a future Autoconf release.
1740 # They can cause serious problems if a builder's source tree is in a directory
1741 # whose full name contains unusual characters.
1742 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1743 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1744 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1748 am__api_version='1.15'
1750 # Find a good install program. We prefer a C program (faster),
1751 # so one script is as good as another. But avoid the broken or
1752 # incompatible versions:
1753 # SysV /etc/install, /usr/sbin/install
1754 # SunOS /usr/etc/install
1755 # IRIX /sbin/install
1756 # AIX /bin/install
1757 # AmigaOS /C/install, which installs bootblocks on floppy discs
1758 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1759 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1760 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1761 # OS/2's system install, which has a completely different semantic
1762 # ./install, which can be erroneously created by make from ./install.sh.
1763 # Reject install programs that cannot install multiple files.
1764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1765 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1766 if test -z "$INSTALL"; then
1767 if ${ac_cv_path_install+:} false; then :
1768 $as_echo_n "(cached) " >&6
1769 else
1770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1771 for as_dir in $PATH
1773 IFS=$as_save_IFS
1774 test -z "$as_dir" && as_dir=.
1775 # Account for people who put trailing slashes in PATH elements.
1776 case $as_dir/ in #((
1777 ./ | .// | /[cC]/* | \
1778 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1779 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1780 /usr/ucb/* ) ;;
1782 # OSF1 and SCO ODT 3.0 have their own names for install.
1783 # Don't use installbsd from OSF since it installs stuff as root
1784 # by default.
1785 for ac_prog in ginstall scoinst install; do
1786 for ac_exec_ext in '' $ac_executable_extensions; do
1787 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1788 if test $ac_prog = install &&
1789 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1790 # AIX install. It has an incompatible calling convention.
1792 elif test $ac_prog = install &&
1793 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1794 # program-specific install script used by HP pwplus--don't use.
1796 else
1797 rm -rf conftest.one conftest.two conftest.dir
1798 echo one > conftest.one
1799 echo two > conftest.two
1800 mkdir conftest.dir
1801 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1802 test -s conftest.one && test -s conftest.two &&
1803 test -s conftest.dir/conftest.one &&
1804 test -s conftest.dir/conftest.two
1805 then
1806 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1807 break 3
1811 done
1812 done
1814 esac
1816 done
1817 IFS=$as_save_IFS
1819 rm -rf conftest.one conftest.two conftest.dir
1822 if test "${ac_cv_path_install+set}" = set; then
1823 INSTALL=$ac_cv_path_install
1824 else
1825 # As a last resort, use the slow shell script. Don't cache a
1826 # value for INSTALL within a source directory, because that will
1827 # break other packages using the cache if that directory is
1828 # removed, or if the value is a relative name.
1829 INSTALL=$ac_install_sh
1832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1833 $as_echo "$INSTALL" >&6; }
1835 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1836 # It thinks the first close brace ends the variable substitution.
1837 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1839 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1841 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1844 $as_echo_n "checking whether build environment is sane... " >&6; }
1845 # Reject unsafe characters in $srcdir or the absolute working directory
1846 # name. Accept space and tab only in the latter.
1847 am_lf='
1849 case `pwd` in
1850 *[\\\"\#\$\&\'\`$am_lf]*)
1851 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
1852 esac
1853 case $srcdir in
1854 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
1855 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
1856 esac
1858 # Do 'set' in a subshell so we don't clobber the current shell's
1859 # arguments. Must try -L first in case configure is actually a
1860 # symlink; some systems play weird games with the mod time of symlinks
1861 # (eg FreeBSD returns the mod time of the symlink's containing
1862 # directory).
1863 if (
1864 am_has_slept=no
1865 for am_try in 1 2; do
1866 echo "timestamp, slept: $am_has_slept" > conftest.file
1867 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1868 if test "$*" = "X"; then
1869 # -L didn't work.
1870 set X `ls -t "$srcdir/configure" conftest.file`
1872 if test "$*" != "X $srcdir/configure conftest.file" \
1873 && test "$*" != "X conftest.file $srcdir/configure"; then
1875 # If neither matched, then we have a broken ls. This can happen
1876 # if, for instance, CONFIG_SHELL is bash and it inherits a
1877 # broken ls alias from the environment. This has actually
1878 # happened. Such a system could not be considered "sane".
1879 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1880 alias in your environment" "$LINENO" 5
1882 if test "$2" = conftest.file || test $am_try -eq 2; then
1883 break
1885 # Just in case.
1886 sleep 1
1887 am_has_slept=yes
1888 done
1889 test "$2" = conftest.file
1891 then
1892 # Ok.
1894 else
1895 as_fn_error $? "newly created file is older than distributed files!
1896 Check your system clock" "$LINENO" 5
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1899 $as_echo "yes" >&6; }
1900 # If we didn't sleep, we still need to ensure time stamps of config.status and
1901 # generated files are strictly newer.
1902 am_sleep_pid=
1903 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1904 ( sleep 1 ) &
1905 am_sleep_pid=$!
1908 rm -f conftest.file
1910 test "$program_prefix" != NONE &&
1911 program_transform_name="s&^&$program_prefix&;$program_transform_name"
1912 # Use a double $ so make ignores it.
1913 test "$program_suffix" != NONE &&
1914 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1915 # Double any \ or $.
1916 # By default was `s,x,x', remove it if useless.
1917 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1918 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1920 # Expand $ac_aux_dir to an absolute path.
1921 am_aux_dir=`cd "$ac_aux_dir" && pwd`
1923 if test x"${MISSING+set}" != xset; then
1924 case $am_aux_dir in
1925 *\ * | *\ *)
1926 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1928 MISSING="\${SHELL} $am_aux_dir/missing" ;;
1929 esac
1931 # Use eval to expand $SHELL
1932 if eval "$MISSING --is-lightweight"; then
1933 am_missing_run="$MISSING "
1934 else
1935 am_missing_run=
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
1937 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
1940 if test x"${install_sh+set}" != xset; then
1941 case $am_aux_dir in
1942 *\ * | *\ *)
1943 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1945 install_sh="\${SHELL} $am_aux_dir/install-sh"
1946 esac
1949 # Installed binaries are usually stripped using 'strip' when the user
1950 # run "make install-strip". However 'strip' might not be the right
1951 # tool to use in cross-compilation environments, therefore Automake
1952 # will honor the 'STRIP' environment variable to overrule this program.
1953 if test "$cross_compiling" != no; then
1954 if test -n "$ac_tool_prefix"; then
1955 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1956 set dummy ${ac_tool_prefix}strip; ac_word=$2
1957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1958 $as_echo_n "checking for $ac_word... " >&6; }
1959 if ${ac_cv_prog_STRIP+:} false; then :
1960 $as_echo_n "(cached) " >&6
1961 else
1962 if test -n "$STRIP"; then
1963 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1964 else
1965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1966 for as_dir in $PATH
1968 IFS=$as_save_IFS
1969 test -z "$as_dir" && as_dir=.
1970 for ac_exec_ext in '' $ac_executable_extensions; do
1971 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1972 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1973 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1974 break 2
1976 done
1977 done
1978 IFS=$as_save_IFS
1982 STRIP=$ac_cv_prog_STRIP
1983 if test -n "$STRIP"; then
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1985 $as_echo "$STRIP" >&6; }
1986 else
1987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1988 $as_echo "no" >&6; }
1993 if test -z "$ac_cv_prog_STRIP"; then
1994 ac_ct_STRIP=$STRIP
1995 # Extract the first word of "strip", so it can be a program name with args.
1996 set dummy strip; ac_word=$2
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1998 $as_echo_n "checking for $ac_word... " >&6; }
1999 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2000 $as_echo_n "(cached) " >&6
2001 else
2002 if test -n "$ac_ct_STRIP"; then
2003 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2004 else
2005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2006 for as_dir in $PATH
2008 IFS=$as_save_IFS
2009 test -z "$as_dir" && as_dir=.
2010 for ac_exec_ext in '' $ac_executable_extensions; do
2011 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2012 ac_cv_prog_ac_ct_STRIP="strip"
2013 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2014 break 2
2016 done
2017 done
2018 IFS=$as_save_IFS
2022 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2023 if test -n "$ac_ct_STRIP"; then
2024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2025 $as_echo "$ac_ct_STRIP" >&6; }
2026 else
2027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2028 $as_echo "no" >&6; }
2031 if test "x$ac_ct_STRIP" = x; then
2032 STRIP=":"
2033 else
2034 case $cross_compiling:$ac_tool_warned in
2035 yes:)
2036 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2037 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2038 ac_tool_warned=yes ;;
2039 esac
2040 STRIP=$ac_ct_STRIP
2042 else
2043 STRIP="$ac_cv_prog_STRIP"
2047 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2050 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2051 if test -z "$MKDIR_P"; then
2052 if ${ac_cv_path_mkdir+:} false; then :
2053 $as_echo_n "(cached) " >&6
2054 else
2055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2056 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2058 IFS=$as_save_IFS
2059 test -z "$as_dir" && as_dir=.
2060 for ac_prog in mkdir gmkdir; do
2061 for ac_exec_ext in '' $ac_executable_extensions; do
2062 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2063 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2064 'mkdir (GNU coreutils) '* | \
2065 'mkdir (coreutils) '* | \
2066 'mkdir (fileutils) '4.1*)
2067 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2068 break 3;;
2069 esac
2070 done
2071 done
2072 done
2073 IFS=$as_save_IFS
2077 test -d ./--version && rmdir ./--version
2078 if test "${ac_cv_path_mkdir+set}" = set; then
2079 MKDIR_P="$ac_cv_path_mkdir -p"
2080 else
2081 # As a last resort, use the slow shell script. Don't cache a
2082 # value for MKDIR_P within a source directory, because that will
2083 # break other packages using the cache if that directory is
2084 # removed, or if the value is a relative name.
2085 MKDIR_P="$ac_install_sh -d"
2088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2089 $as_echo "$MKDIR_P" >&6; }
2091 for ac_prog in gawk mawk nawk awk
2093 # Extract the first word of "$ac_prog", so it can be a program name with args.
2094 set dummy $ac_prog; ac_word=$2
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2096 $as_echo_n "checking for $ac_word... " >&6; }
2097 if ${ac_cv_prog_AWK+:} false; then :
2098 $as_echo_n "(cached) " >&6
2099 else
2100 if test -n "$AWK"; then
2101 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2102 else
2103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2104 for as_dir in $PATH
2106 IFS=$as_save_IFS
2107 test -z "$as_dir" && as_dir=.
2108 for ac_exec_ext in '' $ac_executable_extensions; do
2109 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2110 ac_cv_prog_AWK="$ac_prog"
2111 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2112 break 2
2114 done
2115 done
2116 IFS=$as_save_IFS
2120 AWK=$ac_cv_prog_AWK
2121 if test -n "$AWK"; then
2122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2123 $as_echo "$AWK" >&6; }
2124 else
2125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2126 $as_echo "no" >&6; }
2130 test -n "$AWK" && break
2131 done
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2134 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2135 set x ${MAKE-make}
2136 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2137 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2138 $as_echo_n "(cached) " >&6
2139 else
2140 cat >conftest.make <<\_ACEOF
2141 SHELL = /bin/sh
2142 all:
2143 @echo '@@@%%%=$(MAKE)=@@@%%%'
2144 _ACEOF
2145 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2146 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2147 *@@@%%%=?*=@@@%%%*)
2148 eval ac_cv_prog_make_${ac_make}_set=yes;;
2150 eval ac_cv_prog_make_${ac_make}_set=no;;
2151 esac
2152 rm -f conftest.make
2154 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2156 $as_echo "yes" >&6; }
2157 SET_MAKE=
2158 else
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2160 $as_echo "no" >&6; }
2161 SET_MAKE="MAKE=${MAKE-make}"
2164 rm -rf .tst 2>/dev/null
2165 mkdir .tst 2>/dev/null
2166 if test -d .tst; then
2167 am__leading_dot=.
2168 else
2169 am__leading_dot=_
2171 rmdir .tst 2>/dev/null
2173 # Check whether --enable-silent-rules was given.
2174 if test "${enable_silent_rules+set}" = set; then :
2175 enableval=$enable_silent_rules;
2178 case $enable_silent_rules in # (((
2179 yes) AM_DEFAULT_VERBOSITY=0;;
2180 no) AM_DEFAULT_VERBOSITY=1;;
2181 *) AM_DEFAULT_VERBOSITY=1;;
2182 esac
2183 am_make=${MAKE-make}
2184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2185 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2186 if ${am_cv_make_support_nested_variables+:} false; then :
2187 $as_echo_n "(cached) " >&6
2188 else
2189 if $as_echo 'TRUE=$(BAR$(V))
2190 BAR0=false
2191 BAR1=true
2193 am__doit:
2194 @$(TRUE)
2195 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2196 am_cv_make_support_nested_variables=yes
2197 else
2198 am_cv_make_support_nested_variables=no
2201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2202 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2203 if test $am_cv_make_support_nested_variables = yes; then
2204 AM_V='$(V)'
2205 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2206 else
2207 AM_V=$AM_DEFAULT_VERBOSITY
2208 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2210 AM_BACKSLASH='\'
2212 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2213 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2214 # is not polluted with repeated "-I."
2215 am__isrc=' -I$(srcdir)'
2216 # test to see if srcdir already configured
2217 if test -f $srcdir/config.status; then
2218 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2222 # test whether we have cygpath
2223 if test -z "$CYGPATH_W"; then
2224 if (cygpath --version) >/dev/null 2>/dev/null; then
2225 CYGPATH_W='cygpath -w'
2226 else
2227 CYGPATH_W=echo
2232 # Define the identity of the package.
2233 PACKAGE='readline'
2234 VERSION='UNUSED-VERSION'
2237 # Some tools Automake needs.
2239 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2242 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2245 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2248 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2251 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2253 # For better backward compatibility. To be removed once Automake 1.9.x
2254 # dies out for good. For more background, see:
2255 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2256 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2257 mkdir_p='$(MKDIR_P)'
2259 # We need awk for the "check" target (and possibly the TAP driver). The
2260 # system "awk" is bad on some platforms.
2261 # Always define AMTAR for backward compatibility. Yes, it's still used
2262 # in the wild :-( We should find a proper way to deprecate it ...
2263 AMTAR='$${TAR-tar}'
2266 # We'll loop over all known methods to create a tar archive until one works.
2267 _am_tools='gnutar pax cpio none'
2269 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2276 # POSIX will say in a future version that running "rm -f" with no argument
2277 # is OK; and we want to be able to make that assumption in our Makefile
2278 # recipes. So use an aggressive probe to check that the usage we want is
2279 # actually supported "in the wild" to an acceptable degree.
2280 # See automake bug#10828.
2281 # To make any issue more visible, cause the running configure to be aborted
2282 # by default if the 'rm' program in use doesn't match our expectations; the
2283 # user can still override this though.
2284 if rm -f && rm -fr && rm -rf; then : OK; else
2285 cat >&2 <<'END'
2286 Oops!
2288 Your 'rm' program seems unable to run without file operands specified
2289 on the command line, even when the '-f' option is present. This is contrary
2290 to the behaviour of most rm programs out there, and not conforming with
2291 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2293 Please tell bug-automake@gnu.org about your system, including the value
2294 of your $PATH and any error possibly output before this message. This
2295 can help us improve future automake versions.
2298 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2299 echo 'Configuration will proceed anyway, since you have set the' >&2
2300 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2301 echo >&2
2302 else
2303 cat >&2 <<'END'
2304 Aborting the configuration process, to ensure you take notice of the issue.
2306 You can download and install GNU coreutils to get an 'rm' implementation
2307 that behaves properly: <http://www.gnu.org/software/coreutils/>.
2309 If you want to complete the configuration process using your problematic
2310 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2311 to "yes", and re-run configure.
2314 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2320 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2321 # Check whether --enable-maintainer-mode was given.
2322 if test "${enable_maintainer_mode+set}" = set; then :
2323 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2324 else
2325 USE_MAINTAINER_MODE=no
2328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2329 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2330 if test $USE_MAINTAINER_MODE = yes; then
2331 MAINTAINER_MODE_TRUE=
2332 MAINTAINER_MODE_FALSE='#'
2333 else
2334 MAINTAINER_MODE_TRUE='#'
2335 MAINTAINER_MODE_FALSE=
2338 MAINT=$MAINTAINER_MODE_TRUE
2344 subdirs="$subdirs readline"
2346 ac_config_files="$ac_config_files Makefile"
2348 cat >confcache <<\_ACEOF
2349 # This file is a shell script that caches the results of configure
2350 # tests run on this system so they can be shared between configure
2351 # scripts and configure runs, see configure's option --config-cache.
2352 # It is not useful on other systems. If it contains results you don't
2353 # want to keep, you may remove or edit it.
2355 # config.status only pays attention to the cache file if you give it
2356 # the --recheck option to rerun configure.
2358 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2359 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2360 # following values.
2362 _ACEOF
2364 # The following way of writing the cache mishandles newlines in values,
2365 # but we know of no workaround that is simple, portable, and efficient.
2366 # So, we kill variables containing newlines.
2367 # Ultrix sh set writes to stderr and can't be redirected directly,
2368 # and sets the high bit in the cache file unless we assign to the vars.
2370 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2371 eval ac_val=\$$ac_var
2372 case $ac_val in #(
2373 *${as_nl}*)
2374 case $ac_var in #(
2375 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2376 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2377 esac
2378 case $ac_var in #(
2379 _ | IFS | as_nl) ;; #(
2380 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2381 *) { eval $ac_var=; unset $ac_var;} ;;
2382 esac ;;
2383 esac
2384 done
2386 (set) 2>&1 |
2387 case $as_nl`(ac_space=' '; set) 2>&1` in #(
2388 *${as_nl}ac_space=\ *)
2389 # `set' does not quote correctly, so add quotes: double-quote
2390 # substitution turns \\\\ into \\, and sed turns \\ into \.
2391 sed -n \
2392 "s/'/'\\\\''/g;
2393 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2394 ;; #(
2396 # `set' quotes correctly as required by POSIX, so do not add quotes.
2397 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2399 esac |
2400 sort
2402 sed '
2403 /^ac_cv_env_/b end
2404 t clear
2405 :clear
2406 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2407 t end
2408 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2409 :end' >>confcache
2410 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2411 if test -w "$cache_file"; then
2412 if test "x$cache_file" != "x/dev/null"; then
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2414 $as_echo "$as_me: updating cache $cache_file" >&6;}
2415 if test ! -f "$cache_file" || test -h "$cache_file"; then
2416 cat confcache >"$cache_file"
2417 else
2418 case $cache_file in #(
2419 */* | ?:*)
2420 mv -f confcache "$cache_file"$$ &&
2421 mv -f "$cache_file"$$ "$cache_file" ;; #(
2423 mv -f confcache "$cache_file" ;;
2424 esac
2427 else
2428 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2429 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2432 rm -f confcache
2434 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2435 # Let make expand exec_prefix.
2436 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2438 # Transform confdefs.h into DEFS.
2439 # Protect against shell expansion while executing Makefile rules.
2440 # Protect against Makefile macro expansion.
2442 # If the first sed substitution is executed (which looks for macros that
2443 # take arguments), then branch to the quote section. Otherwise,
2444 # look for a macro that doesn't take arguments.
2445 ac_script='
2446 :mline
2447 /\\$/{
2449 s,\\\n,,
2450 b mline
2452 t clear
2453 :clear
2454 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
2455 t quote
2456 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
2457 t quote
2458 b any
2459 :quote
2460 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
2461 s/\[/\\&/g
2462 s/\]/\\&/g
2463 s/\$/$$/g
2465 :any
2468 s/^\n//
2469 s/\n/ /g
2473 DEFS=`sed -n "$ac_script" confdefs.h`
2476 ac_libobjs=
2477 ac_ltlibobjs=
2479 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2480 # 1. Remove the extension, and $U if already installed.
2481 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2482 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
2483 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
2484 # will be set to the directory where LIBOBJS objects are built.
2485 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2486 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2487 done
2488 LIBOBJS=$ac_libobjs
2490 LTLIBOBJS=$ac_ltlibobjs
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
2494 $as_echo_n "checking that generated files are newer than configure... " >&6; }
2495 if test -n "$am_sleep_pid"; then
2496 # Hide warnings about reused PIDs.
2497 wait $am_sleep_pid 2>/dev/null
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
2500 $as_echo "done" >&6; }
2502 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
2503 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
2504 Usually this means the macro was only invoked conditionally." "$LINENO" 5
2507 : "${CONFIG_STATUS=./config.status}"
2508 ac_write_fail=0
2509 ac_clean_files_save=$ac_clean_files
2510 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2511 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2512 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
2513 as_write_fail=0
2514 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2515 #! $SHELL
2516 # Generated by $as_me.
2517 # Run this file to recreate the current configuration.
2518 # Compiler output produced by configure, useful for debugging
2519 # configure, is in config.log if it exists.
2521 debug=false
2522 ac_cs_recheck=false
2523 ac_cs_silent=false
2525 SHELL=\${CONFIG_SHELL-$SHELL}
2526 export SHELL
2527 _ASEOF
2528 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2529 ## -------------------- ##
2530 ## M4sh Initialization. ##
2531 ## -------------------- ##
2533 # Be more Bourne compatible
2534 DUALCASE=1; export DUALCASE # for MKS sh
2535 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2536 emulate sh
2537 NULLCMD=:
2538 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2539 # is contrary to our usage. Disable this feature.
2540 alias -g '${1+"$@"}'='"$@"'
2541 setopt NO_GLOB_SUBST
2542 else
2543 case `(set -o) 2>/dev/null` in #(
2544 *posix*) :
2545 set -o posix ;; #(
2546 *) :
2548 esac
2552 as_nl='
2554 export as_nl
2555 # Printing a long string crashes Solaris 7 /usr/bin/printf.
2556 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
2557 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
2558 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
2559 # Prefer a ksh shell builtin over an external printf program on Solaris,
2560 # but without wasting forks for bash or zsh.
2561 if test -z "$BASH_VERSION$ZSH_VERSION" \
2562 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
2563 as_echo='print -r --'
2564 as_echo_n='print -rn --'
2565 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
2566 as_echo='printf %s\n'
2567 as_echo_n='printf %s'
2568 else
2569 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
2570 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
2571 as_echo_n='/usr/ucb/echo -n'
2572 else
2573 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
2574 as_echo_n_body='eval
2575 arg=$1;
2576 case $arg in #(
2577 *"$as_nl"*)
2578 expr "X$arg" : "X\\(.*\\)$as_nl";
2579 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
2580 esac;
2581 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
2583 export as_echo_n_body
2584 as_echo_n='sh -c $as_echo_n_body as_echo'
2586 export as_echo_body
2587 as_echo='sh -c $as_echo_body as_echo'
2590 # The user is always right.
2591 if test "${PATH_SEPARATOR+set}" != set; then
2592 PATH_SEPARATOR=:
2593 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2594 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2595 PATH_SEPARATOR=';'
2600 # IFS
2601 # We need space, tab and new line, in precisely that order. Quoting is
2602 # there to prevent editors from complaining about space-tab.
2603 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
2604 # splitting by setting IFS to empty value.)
2605 IFS=" "" $as_nl"
2607 # Find who we are. Look in the path if we contain no directory separator.
2608 as_myself=
2609 case $0 in #((
2610 *[\\/]* ) as_myself=$0 ;;
2611 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2612 for as_dir in $PATH
2614 IFS=$as_save_IFS
2615 test -z "$as_dir" && as_dir=.
2616 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2617 done
2618 IFS=$as_save_IFS
2621 esac
2622 # We did not find ourselves, most probably we were run as `sh COMMAND'
2623 # in which case we are not to be found in the path.
2624 if test "x$as_myself" = x; then
2625 as_myself=$0
2627 if test ! -f "$as_myself"; then
2628 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2629 exit 1
2632 # Unset variables that we do not need and which cause bugs (e.g. in
2633 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
2634 # suppresses any "Segmentation fault" message there. '((' could
2635 # trigger a bug in pdksh 5.2.14.
2636 for as_var in BASH_ENV ENV MAIL MAILPATH
2637 do eval test x\${$as_var+set} = xset \
2638 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2639 done
2640 PS1='$ '
2641 PS2='> '
2642 PS4='+ '
2644 # NLS nuisances.
2645 LC_ALL=C
2646 export LC_ALL
2647 LANGUAGE=C
2648 export LANGUAGE
2650 # CDPATH.
2651 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2654 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2655 # ----------------------------------------
2656 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2657 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2658 # script with STATUS, using 1 if that was 0.
2659 as_fn_error ()
2661 as_status=$1; test $as_status -eq 0 && as_status=1
2662 if test "$4"; then
2663 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2664 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2666 $as_echo "$as_me: error: $2" >&2
2667 as_fn_exit $as_status
2668 } # as_fn_error
2671 # as_fn_set_status STATUS
2672 # -----------------------
2673 # Set $? to STATUS, without forking.
2674 as_fn_set_status ()
2676 return $1
2677 } # as_fn_set_status
2679 # as_fn_exit STATUS
2680 # -----------------
2681 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2682 as_fn_exit ()
2684 set +e
2685 as_fn_set_status $1
2686 exit $1
2687 } # as_fn_exit
2689 # as_fn_unset VAR
2690 # ---------------
2691 # Portably unset VAR.
2692 as_fn_unset ()
2694 { eval $1=; unset $1;}
2696 as_unset=as_fn_unset
2697 # as_fn_append VAR VALUE
2698 # ----------------------
2699 # Append the text in VALUE to the end of the definition contained in VAR. Take
2700 # advantage of any shell optimizations that allow amortized linear growth over
2701 # repeated appends, instead of the typical quadratic growth present in naive
2702 # implementations.
2703 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2704 eval 'as_fn_append ()
2706 eval $1+=\$2
2708 else
2709 as_fn_append ()
2711 eval $1=\$$1\$2
2713 fi # as_fn_append
2715 # as_fn_arith ARG...
2716 # ------------------
2717 # Perform arithmetic evaluation on the ARGs, and store the result in the
2718 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2719 # must be portable across $(()) and expr.
2720 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2721 eval 'as_fn_arith ()
2723 as_val=$(( $* ))
2725 else
2726 as_fn_arith ()
2728 as_val=`expr "$@" || test $? -eq 1`
2730 fi # as_fn_arith
2733 if expr a : '\(a\)' >/dev/null 2>&1 &&
2734 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2735 as_expr=expr
2736 else
2737 as_expr=false
2740 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2741 as_basename=basename
2742 else
2743 as_basename=false
2746 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2747 as_dirname=dirname
2748 else
2749 as_dirname=false
2752 as_me=`$as_basename -- "$0" ||
2753 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2754 X"$0" : 'X\(//\)$' \| \
2755 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2756 $as_echo X/"$0" |
2757 sed '/^.*\/\([^/][^/]*\)\/*$/{
2758 s//\1/
2761 /^X\/\(\/\/\)$/{
2762 s//\1/
2765 /^X\/\(\/\).*/{
2766 s//\1/
2769 s/.*/./; q'`
2771 # Avoid depending upon Character Ranges.
2772 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2773 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2774 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2775 as_cr_digits='0123456789'
2776 as_cr_alnum=$as_cr_Letters$as_cr_digits
2778 ECHO_C= ECHO_N= ECHO_T=
2779 case `echo -n x` in #(((((
2780 -n*)
2781 case `echo 'xy\c'` in
2782 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
2783 xy) ECHO_C='\c';;
2784 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
2785 ECHO_T=' ';;
2786 esac;;
2788 ECHO_N='-n';;
2789 esac
2791 rm -f conf$$ conf$$.exe conf$$.file
2792 if test -d conf$$.dir; then
2793 rm -f conf$$.dir/conf$$.file
2794 else
2795 rm -f conf$$.dir
2796 mkdir conf$$.dir 2>/dev/null
2798 if (echo >conf$$.file) 2>/dev/null; then
2799 if ln -s conf$$.file conf$$ 2>/dev/null; then
2800 as_ln_s='ln -s'
2801 # ... but there are two gotchas:
2802 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2803 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2804 # In both cases, we have to default to `cp -pR'.
2805 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2806 as_ln_s='cp -pR'
2807 elif ln conf$$.file conf$$ 2>/dev/null; then
2808 as_ln_s=ln
2809 else
2810 as_ln_s='cp -pR'
2812 else
2813 as_ln_s='cp -pR'
2815 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2816 rmdir conf$$.dir 2>/dev/null
2819 # as_fn_mkdir_p
2820 # -------------
2821 # Create "$as_dir" as a directory, including parents if necessary.
2822 as_fn_mkdir_p ()
2825 case $as_dir in #(
2826 -*) as_dir=./$as_dir;;
2827 esac
2828 test -d "$as_dir" || eval $as_mkdir_p || {
2829 as_dirs=
2830 while :; do
2831 case $as_dir in #(
2832 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2833 *) as_qdir=$as_dir;;
2834 esac
2835 as_dirs="'$as_qdir' $as_dirs"
2836 as_dir=`$as_dirname -- "$as_dir" ||
2837 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2838 X"$as_dir" : 'X\(//\)[^/]' \| \
2839 X"$as_dir" : 'X\(//\)$' \| \
2840 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2841 $as_echo X"$as_dir" |
2842 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2843 s//\1/
2846 /^X\(\/\/\)[^/].*/{
2847 s//\1/
2850 /^X\(\/\/\)$/{
2851 s//\1/
2854 /^X\(\/\).*/{
2855 s//\1/
2858 s/.*/./; q'`
2859 test -d "$as_dir" && break
2860 done
2861 test -z "$as_dirs" || eval "mkdir $as_dirs"
2862 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2865 } # as_fn_mkdir_p
2866 if mkdir -p . 2>/dev/null; then
2867 as_mkdir_p='mkdir -p "$as_dir"'
2868 else
2869 test -d ./-p && rmdir ./-p
2870 as_mkdir_p=false
2874 # as_fn_executable_p FILE
2875 # -----------------------
2876 # Test if FILE is an executable regular file.
2877 as_fn_executable_p ()
2879 test -f "$1" && test -x "$1"
2880 } # as_fn_executable_p
2881 as_test_x='test -x'
2882 as_executable_p=as_fn_executable_p
2884 # Sed expression to map a string onto a valid CPP name.
2885 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2887 # Sed expression to map a string onto a valid variable name.
2888 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2891 exec 6>&1
2892 ## ----------------------------------- ##
2893 ## Main body of $CONFIG_STATUS script. ##
2894 ## ----------------------------------- ##
2895 _ASEOF
2896 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2898 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2899 # Save the log message, to keep $0 and so on meaningful, and to
2900 # report actual input values of CONFIG_FILES etc. instead of their
2901 # values after options handling.
2902 ac_log="
2903 This file was extended by readline $as_me UNUSED-VERSION, which was
2904 generated by GNU Autoconf 2.69. Invocation command line was
2906 CONFIG_FILES = $CONFIG_FILES
2907 CONFIG_HEADERS = $CONFIG_HEADERS
2908 CONFIG_LINKS = $CONFIG_LINKS
2909 CONFIG_COMMANDS = $CONFIG_COMMANDS
2910 $ $0 $@
2912 on `(hostname || uname -n) 2>/dev/null | sed 1q`
2915 _ACEOF
2917 case $ac_config_files in *"
2918 "*) set x $ac_config_files; shift; ac_config_files=$*;;
2919 esac
2923 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2924 # Files that config.status was made for.
2925 config_files="$ac_config_files"
2927 _ACEOF
2929 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2930 ac_cs_usage="\
2931 \`$as_me' instantiates files and other configuration actions
2932 from templates according to the current configuration. Unless the files
2933 and actions are specified as TAGs, all are instantiated by default.
2935 Usage: $0 [OPTION]... [TAG]...
2937 -h, --help print this help, then exit
2938 -V, --version print version number and configuration settings, then exit
2939 --config print configuration, then exit
2940 -q, --quiet, --silent
2941 do not print progress messages
2942 -d, --debug don't remove temporary files
2943 --recheck update $as_me by reconfiguring in the same conditions
2944 --file=FILE[:TEMPLATE]
2945 instantiate the configuration file FILE
2947 Configuration files:
2948 $config_files
2950 Report bugs to the package provider."
2952 _ACEOF
2953 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2954 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
2955 ac_cs_version="\\
2956 readline config.status UNUSED-VERSION
2957 configured by $0, generated by GNU Autoconf 2.69,
2958 with options \\"\$ac_cs_config\\"
2960 Copyright (C) 2012 Free Software Foundation, Inc.
2961 This config.status script is free software; the Free Software Foundation
2962 gives unlimited permission to copy, distribute and modify it."
2964 ac_pwd='$ac_pwd'
2965 srcdir='$srcdir'
2966 INSTALL='$INSTALL'
2967 MKDIR_P='$MKDIR_P'
2968 AWK='$AWK'
2969 test -n "\$AWK" || AWK=awk
2970 _ACEOF
2972 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2973 # The default lists apply if the user does not specify any file.
2974 ac_need_defaults=:
2975 while test $# != 0
2977 case $1 in
2978 --*=?*)
2979 ac_option=`expr "X$1" : 'X\([^=]*\)='`
2980 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2981 ac_shift=:
2983 --*=)
2984 ac_option=`expr "X$1" : 'X\([^=]*\)='`
2985 ac_optarg=
2986 ac_shift=:
2989 ac_option=$1
2990 ac_optarg=$2
2991 ac_shift=shift
2993 esac
2995 case $ac_option in
2996 # Handling of the options.
2997 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2998 ac_cs_recheck=: ;;
2999 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3000 $as_echo "$ac_cs_version"; exit ;;
3001 --config | --confi | --conf | --con | --co | --c )
3002 $as_echo "$ac_cs_config"; exit ;;
3003 --debug | --debu | --deb | --de | --d | -d )
3004 debug=: ;;
3005 --file | --fil | --fi | --f )
3006 $ac_shift
3007 case $ac_optarg in
3008 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3009 '') as_fn_error $? "missing file argument" ;;
3010 esac
3011 as_fn_append CONFIG_FILES " '$ac_optarg'"
3012 ac_need_defaults=false;;
3013 --he | --h | --help | --hel | -h )
3014 $as_echo "$ac_cs_usage"; exit ;;
3015 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3016 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3017 ac_cs_silent=: ;;
3019 # This is an error.
3020 -*) as_fn_error $? "unrecognized option: \`$1'
3021 Try \`$0 --help' for more information." ;;
3023 *) as_fn_append ac_config_targets " $1"
3024 ac_need_defaults=false ;;
3026 esac
3027 shift
3028 done
3030 ac_configure_extra_args=
3032 if $ac_cs_silent; then
3033 exec 6>/dev/null
3034 ac_configure_extra_args="$ac_configure_extra_args --silent"
3037 _ACEOF
3038 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3039 if \$ac_cs_recheck; then
3040 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3041 shift
3042 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3043 CONFIG_SHELL='$SHELL'
3044 export CONFIG_SHELL
3045 exec "\$@"
3048 _ACEOF
3049 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3050 exec 5>>config.log
3052 echo
3053 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3054 ## Running $as_me. ##
3055 _ASBOX
3056 $as_echo "$ac_log"
3057 } >&5
3059 _ACEOF
3060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3061 _ACEOF
3063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3065 # Handling of arguments.
3066 for ac_config_target in $ac_config_targets
3068 case $ac_config_target in
3069 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3071 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3072 esac
3073 done
3076 # If the user did not use the arguments to specify the items to instantiate,
3077 # then the envvar interface is used. Set only those that are not.
3078 # We use the long form for the default assignment because of an extremely
3079 # bizarre bug on SunOS 4.1.3.
3080 if $ac_need_defaults; then
3081 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3084 # Have a temporary directory for convenience. Make it in the build tree
3085 # simply because there is no reason against having it here, and in addition,
3086 # creating and moving files from /tmp can sometimes cause problems.
3087 # Hook for its removal unless debugging.
3088 # Note that there is a small window in which the directory will not be cleaned:
3089 # after its creation but before its name has been assigned to `$tmp'.
3090 $debug ||
3092 tmp= ac_tmp=
3093 trap 'exit_status=$?
3094 : "${ac_tmp:=$tmp}"
3095 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3097 trap 'as_fn_exit 1' 1 2 13 15
3099 # Create a (secure) tmp directory for tmp files.
3102 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3103 test -d "$tmp"
3104 } ||
3106 tmp=./conf$$-$RANDOM
3107 (umask 077 && mkdir "$tmp")
3108 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3109 ac_tmp=$tmp
3111 # Set up the scripts for CONFIG_FILES section.
3112 # No need to generate them if there are no CONFIG_FILES.
3113 # This happens for instance with `./config.status config.h'.
3114 if test -n "$CONFIG_FILES"; then
3117 ac_cr=`echo X | tr X '\015'`
3118 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3119 # But we know of no other shell where ac_cr would be empty at this
3120 # point, so we can use a bashism as a fallback.
3121 if test "x$ac_cr" = x; then
3122 eval ac_cr=\$\'\\r\'
3124 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3125 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3126 ac_cs_awk_cr='\\r'
3127 else
3128 ac_cs_awk_cr=$ac_cr
3131 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3132 _ACEOF
3136 echo "cat >conf$$subs.awk <<_ACEOF" &&
3137 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3138 echo "_ACEOF"
3139 } >conf$$subs.sh ||
3140 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3141 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3142 ac_delim='%!_!# '
3143 for ac_last_try in false false false false false :; do
3144 . ./conf$$subs.sh ||
3145 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3147 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3148 if test $ac_delim_n = $ac_delim_num; then
3149 break
3150 elif $ac_last_try; then
3151 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3152 else
3153 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3155 done
3156 rm -f conf$$subs.sh
3158 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3159 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3160 _ACEOF
3161 sed -n '
3163 s/^/S["/; s/!.*/"]=/
3166 s/^[^!]*!//
3167 :repl
3168 t repl
3169 s/'"$ac_delim"'$//
3170 t delim
3173 s/\(.\{148\}\)..*/\1/
3174 t more1
3175 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3178 b repl
3179 :more1
3180 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3183 s/.\{148\}//
3184 t nl
3185 :delim
3187 s/\(.\{148\}\)..*/\1/
3188 t more2
3189 s/["\\]/\\&/g; s/^/"/; s/$/"/
3192 :more2
3193 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3196 s/.\{148\}//
3197 t delim
3198 ' <conf$$subs.awk | sed '
3199 /^[^""]/{
3201 s/\n//
3203 ' >>$CONFIG_STATUS || ac_write_fail=1
3204 rm -f conf$$subs.awk
3205 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3206 _ACAWK
3207 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3208 for (key in S) S_is_set[key] = 1
3209 FS = "\a"
3213 line = $ 0
3214 nfields = split(line, field, "@")
3215 substed = 0
3216 len = length(field[1])
3217 for (i = 2; i < nfields; i++) {
3218 key = field[i]
3219 keylen = length(key)
3220 if (S_is_set[key]) {
3221 value = S[key]
3222 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3223 len += length(value) + length(field[++i])
3224 substed = 1
3225 } else
3226 len += 1 + keylen
3229 print line
3232 _ACAWK
3233 _ACEOF
3234 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3235 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3236 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3237 else
3239 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3240 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3241 _ACEOF
3243 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3244 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3245 # trailing colons and then remove the whole line if VPATH becomes empty
3246 # (actually we leave an empty line to preserve line numbers).
3247 if test "x$srcdir" = x.; then
3248 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
3250 s///
3251 s/^/:/
3252 s/[ ]*$/:/
3253 s/:\$(srcdir):/:/g
3254 s/:\${srcdir}:/:/g
3255 s/:@srcdir@:/:/g
3256 s/^:*//
3257 s/:*$//
3259 s/\(=[ ]*\).*/\1/
3261 s/\n//
3262 s/^[^=]*=[ ]*$//
3266 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3267 fi # test -n "$CONFIG_FILES"
3270 eval set X " :F $CONFIG_FILES "
3271 shift
3272 for ac_tag
3274 case $ac_tag in
3275 :[FHLC]) ac_mode=$ac_tag; continue;;
3276 esac
3277 case $ac_mode$ac_tag in
3278 :[FHL]*:*);;
3279 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3280 :[FH]-) ac_tag=-:-;;
3281 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3282 esac
3283 ac_save_IFS=$IFS
3284 IFS=:
3285 set x $ac_tag
3286 IFS=$ac_save_IFS
3287 shift
3288 ac_file=$1
3289 shift
3291 case $ac_mode in
3292 :L) ac_source=$1;;
3293 :[FH])
3294 ac_file_inputs=
3295 for ac_f
3297 case $ac_f in
3298 -) ac_f="$ac_tmp/stdin";;
3299 *) # Look for the file first in the build tree, then in the source tree
3300 # (if the path is not absolute). The absolute path cannot be DOS-style,
3301 # because $ac_f cannot contain `:'.
3302 test -f "$ac_f" ||
3303 case $ac_f in
3304 [\\/$]*) false;;
3305 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3306 esac ||
3307 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3308 esac
3309 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3310 as_fn_append ac_file_inputs " '$ac_f'"
3311 done
3313 # Let's still pretend it is `configure' which instantiates (i.e., don't
3314 # use $as_me), people would be surprised to read:
3315 # /* config.h. Generated by config.status. */
3316 configure_input='Generated from '`
3317 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3318 `' by configure.'
3319 if test x"$ac_file" != x-; then
3320 configure_input="$ac_file. $configure_input"
3321 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3322 $as_echo "$as_me: creating $ac_file" >&6;}
3324 # Neutralize special characters interpreted by sed in replacement strings.
3325 case $configure_input in #(
3326 *\&* | *\|* | *\\* )
3327 ac_sed_conf_input=`$as_echo "$configure_input" |
3328 sed 's/[\\\\&|]/\\\\&/g'`;; #(
3329 *) ac_sed_conf_input=$configure_input;;
3330 esac
3332 case $ac_tag in
3333 *:-:* | *:-) cat >"$ac_tmp/stdin" \
3334 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3335 esac
3337 esac
3339 ac_dir=`$as_dirname -- "$ac_file" ||
3340 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3341 X"$ac_file" : 'X\(//\)[^/]' \| \
3342 X"$ac_file" : 'X\(//\)$' \| \
3343 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3344 $as_echo X"$ac_file" |
3345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3346 s//\1/
3349 /^X\(\/\/\)[^/].*/{
3350 s//\1/
3353 /^X\(\/\/\)$/{
3354 s//\1/
3357 /^X\(\/\).*/{
3358 s//\1/
3361 s/.*/./; q'`
3362 as_dir="$ac_dir"; as_fn_mkdir_p
3363 ac_builddir=.
3365 case "$ac_dir" in
3366 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3368 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3369 # A ".." for each directory in $ac_dir_suffix.
3370 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3371 case $ac_top_builddir_sub in
3372 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3373 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3374 esac ;;
3375 esac
3376 ac_abs_top_builddir=$ac_pwd
3377 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3378 # for backward compatibility:
3379 ac_top_builddir=$ac_top_build_prefix
3381 case $srcdir in
3382 .) # We are building in place.
3383 ac_srcdir=.
3384 ac_top_srcdir=$ac_top_builddir_sub
3385 ac_abs_top_srcdir=$ac_pwd ;;
3386 [\\/]* | ?:[\\/]* ) # Absolute name.
3387 ac_srcdir=$srcdir$ac_dir_suffix;
3388 ac_top_srcdir=$srcdir
3389 ac_abs_top_srcdir=$srcdir ;;
3390 *) # Relative name.
3391 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3392 ac_top_srcdir=$ac_top_build_prefix$srcdir
3393 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3394 esac
3395 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3398 case $ac_mode in
3401 # CONFIG_FILE
3404 case $INSTALL in
3405 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3406 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3407 esac
3408 ac_MKDIR_P=$MKDIR_P
3409 case $MKDIR_P in
3410 [\\/$]* | ?:[\\/]* ) ;;
3411 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3412 esac
3413 _ACEOF
3415 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3416 # If the template does not know about datarootdir, expand it.
3417 # FIXME: This hack should be removed a few years after 2.60.
3418 ac_datarootdir_hack=; ac_datarootdir_seen=
3419 ac_sed_dataroot='
3420 /datarootdir/ {
3424 /@datadir@/p
3425 /@docdir@/p
3426 /@infodir@/p
3427 /@localedir@/p
3428 /@mandir@/p'
3429 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3430 *datarootdir*) ac_datarootdir_seen=yes;;
3431 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3433 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3434 _ACEOF
3435 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3436 ac_datarootdir_hack='
3437 s&@datadir@&$datadir&g
3438 s&@docdir@&$docdir&g
3439 s&@infodir@&$infodir&g
3440 s&@localedir@&$localedir&g
3441 s&@mandir@&$mandir&g
3442 s&\\\${datarootdir}&$datarootdir&g' ;;
3443 esac
3444 _ACEOF
3446 # Neutralize VPATH when `$srcdir' = `.'.
3447 # Shell code in configure.ac might set extrasub.
3448 # FIXME: do we really want to maintain this feature?
3449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3450 ac_sed_extra="$ac_vpsub
3451 $extrasub
3452 _ACEOF
3453 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3455 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3456 s|@configure_input@|$ac_sed_conf_input|;t t
3457 s&@top_builddir@&$ac_top_builddir_sub&;t t
3458 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3459 s&@srcdir@&$ac_srcdir&;t t
3460 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3461 s&@top_srcdir@&$ac_top_srcdir&;t t
3462 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3463 s&@builddir@&$ac_builddir&;t t
3464 s&@abs_builddir@&$ac_abs_builddir&;t t
3465 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3466 s&@INSTALL@&$ac_INSTALL&;t t
3467 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3468 $ac_datarootdir_hack
3470 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3471 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3473 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3474 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3475 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
3476 "$ac_tmp/out"`; test -z "$ac_out"; } &&
3477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3478 which seems to be undefined. Please make sure it is defined" >&5
3479 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3480 which seems to be undefined. Please make sure it is defined" >&2;}
3482 rm -f "$ac_tmp/stdin"
3483 case $ac_file in
3484 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3485 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3486 esac \
3487 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3492 esac
3494 done # for ac_tag
3497 as_fn_exit 0
3498 _ACEOF
3499 ac_clean_files=$ac_clean_files_save
3501 test $ac_write_fail = 0 ||
3502 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3505 # configure is writing to config.log, and then calls config.status.
3506 # config.status does its own redirection, appending to config.log.
3507 # Unfortunately, on DOS this fails, as config.log is still kept open
3508 # by configure, so config.status won't be able to write to it; its
3509 # output is simply discarded. So we exec the FD to /dev/null,
3510 # effectively closing config.log, so it can be properly (re)opened and
3511 # appended to by config.status. When coming back to configure, we
3512 # need to make the FD available again.
3513 if test "$no_create" != yes; then
3514 ac_cs_success=:
3515 ac_config_status_args=
3516 test "$silent" = yes &&
3517 ac_config_status_args="$ac_config_status_args --quiet"
3518 exec 5>/dev/null
3519 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3520 exec 5>>config.log
3521 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3522 # would make configure fail if this is the last instruction.
3523 $ac_cs_success || as_fn_exit 1
3527 # CONFIG_SUBDIRS section.
3529 if test "$no_recursion" != yes; then
3531 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
3532 # so they do not pile up.
3533 ac_sub_configure_args=
3534 ac_prev=
3535 eval "set x $ac_configure_args"
3536 shift
3537 for ac_arg
3539 if test -n "$ac_prev"; then
3540 ac_prev=
3541 continue
3543 case $ac_arg in
3544 -cache-file | --cache-file | --cache-fil | --cache-fi \
3545 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3546 ac_prev=cache_file ;;
3547 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3548 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
3549 | --c=*)
3551 --config-cache | -C)
3553 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3554 ac_prev=srcdir ;;
3555 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3557 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
3558 ac_prev=prefix ;;
3559 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
3561 --disable-option-checking)
3564 case $ac_arg in
3565 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3566 esac
3567 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
3568 esac
3569 done
3571 # Always prepend --prefix to ensure using the same prefix
3572 # in subdir configurations.
3573 ac_arg="--prefix=$prefix"
3574 case $ac_arg in
3575 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3576 esac
3577 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
3579 # Pass --silent
3580 if test "$silent" = yes; then
3581 ac_sub_configure_args="--silent $ac_sub_configure_args"
3584 # Always prepend --disable-option-checking to silence warnings, since
3585 # different subdirs can have different --enable and --with options.
3586 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
3588 ac_popdir=`pwd`
3589 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
3591 # Do not complain, so a configure script can configure whichever
3592 # parts of a large source tree are present.
3593 test -d "$srcdir/$ac_dir" || continue
3595 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
3596 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
3597 $as_echo "$ac_msg" >&6
3598 as_dir="$ac_dir"; as_fn_mkdir_p
3599 ac_builddir=.
3601 case "$ac_dir" in
3602 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3604 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3605 # A ".." for each directory in $ac_dir_suffix.
3606 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3607 case $ac_top_builddir_sub in
3608 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3609 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3610 esac ;;
3611 esac
3612 ac_abs_top_builddir=$ac_pwd
3613 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3614 # for backward compatibility:
3615 ac_top_builddir=$ac_top_build_prefix
3617 case $srcdir in
3618 .) # We are building in place.
3619 ac_srcdir=.
3620 ac_top_srcdir=$ac_top_builddir_sub
3621 ac_abs_top_srcdir=$ac_pwd ;;
3622 [\\/]* | ?:[\\/]* ) # Absolute name.
3623 ac_srcdir=$srcdir$ac_dir_suffix;
3624 ac_top_srcdir=$srcdir
3625 ac_abs_top_srcdir=$srcdir ;;
3626 *) # Relative name.
3627 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3628 ac_top_srcdir=$ac_top_build_prefix$srcdir
3629 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3630 esac
3631 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3634 cd "$ac_dir"
3636 # Check for guested configure; otherwise get Cygnus style configure.
3637 if test -f "$ac_srcdir/configure.gnu"; then
3638 ac_sub_configure=$ac_srcdir/configure.gnu
3639 elif test -f "$ac_srcdir/configure"; then
3640 ac_sub_configure=$ac_srcdir/configure
3641 elif test -f "$ac_srcdir/configure.in"; then
3642 # This should be Cygnus configure.
3643 ac_sub_configure=$ac_aux_dir/configure
3644 else
3645 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
3646 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
3647 ac_sub_configure=
3650 # The recursion is here.
3651 if test -n "$ac_sub_configure"; then
3652 # Make the cache file name correct relative to the subdirectory.
3653 case $cache_file in
3654 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
3655 *) # Relative name.
3656 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
3657 esac
3659 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
3660 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
3661 # The eval makes quoting arguments work.
3662 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
3663 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
3664 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
3667 cd "$ac_popdir"
3668 done
3670 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3672 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}