2 # From configure.in for Readline 6.2, version 2.67.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.64 for readline 6.2.
8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
12 # This configure script is free software; the Free Software Foundation
13 # gives unlimited permission to copy, distribute and modify it.
14 ## -------------------- ##
15 ## M4sh Initialization. ##
16 ## -------------------- ##
18 # Be more Bourne compatible
19 DUALCASE=1; export DUALCASE # for MKS sh
20 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
24 # is contrary to our usage. Disable this feature.
25 alias -g '${1+"$@"}'='"$@"'
28 case `(set -o) 2>/dev/null` in #(
40 # Printing a long string crashes Solaris 7 /usr/bin/printf.
41 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
44 # Prefer a ksh shell builtin over an external printf program on Solaris,
45 # but without wasting forks for bash or zsh.
46 if test -z "$BASH_VERSION$ZSH_VERSION" \
47 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49 as_echo_n='print -rn --'
50 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
54 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
55 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
56 as_echo_n='/usr/ucb/echo -n'
58 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
63 expr "X$arg" : "X\\(.*\\)$as_nl";
64 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
66 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
69 as_echo_n='sh -c $as_echo_n_body as_echo'
72 as_echo='sh -c $as_echo_body as_echo'
75 # The user is always right.
76 if test "${PATH_SEPARATOR+set}" != set; then
78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
86 # We need space, tab and new line, in precisely that order. Quoting is
87 # there to prevent editors from complaining about space-tab.
88 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
89 # splitting by setting IFS to empty value.)
92 # Find who we are. Look in the path if we contain no directory separator.
94 *[\\/]* ) as_myself=$0 ;;
95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
99 test -z "$as_dir" && as_dir=.
100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
106 # We did not find ourselves, most probably we were run as `sh COMMAND'
107 # in which case we are not to be found in the path.
108 if test "x$as_myself" = x; then
111 if test ! -f "$as_myself"; then
112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
116 # Unset variables that we do not need and which cause bugs (e.g. in
117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118 # suppresses any "Segmentation fault" message there. '((' could
119 # trigger a bug in pdksh 5.2.14.
120 for as_var in BASH_ENV ENV MAIL MAILPATH
121 do eval test x\${$as_var+set} = xset \
122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
137 if test "x$CONFIG_SHELL" = x; then
138 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
141 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
142 # is contrary to our usage. Disable this feature.
143 alias -g '\${1+\"\$@\"}'='\"\$@\"'
146 case \`(set -o) 2>/dev/null\` in #(
154 as_required="as_fn_return () { (exit \$1); }
155 as_fn_success () { as_fn_return 0; }
156 as_fn_failure () { as_fn_return 1; }
157 as_fn_ret_success () { return 0; }
158 as_fn_ret_failure () { return 1; }
161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
168 exitcode=1; echo positional parameters were not saved.
170 test x\$exitcode = x0 || exit 1"
171 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
172 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
173 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
174 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
175 test \$(( 1 + 1 )) = 2 || exit 1"
176 if (eval "$as_required") 2>/dev/null; then :
181 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
189 test -z "$as_dir" && as_dir=.
193 for as_base in sh bash ksh sh5; do
194 # Try only shells that exist, to save several forks.
195 as_shell=$as_dir/$as_base
196 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
197 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
198 CONFIG_SHELL=$as_shell as_have_required=yes
199 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
208 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
209 CONFIG_SHELL=$SHELL as_have_required=yes
214 if test "x$CONFIG_SHELL" != x; then :
215 # We cannot yet assume a decent shell, so we have to provide a
216 # neutralization value for shells without unset; and this also
217 # works around shells that cannot unset nonexistent variables.
220 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
225 if test x$as_have_required = xno; then :
226 $as_echo "$0: This script requires a shell more modern than all"
227 $as_echo "$0: the shells that I found on your system."
228 if test x${ZSH_VERSION+set} = xset ; then
229 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
230 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
234 $0: error possibly output before this message. Then install
235 $0: a modern shell, or manually run the script under such a
236 $0: shell if you do have one."
242 SHELL=${CONFIG_SHELL-/bin/sh}
244 # Unset more variables known to interfere with behavior of common tools.
245 CLICOLOR_FORCE= GREP_OPTIONS=
246 unset CLICOLOR_FORCE GREP_OPTIONS
248 ## --------------------- ##
249 ## M4sh Shell Functions. ##
250 ## --------------------- ##
253 # Portably unset VAR.
256 { eval $1=; unset $1;}
260 # as_fn_set_status STATUS
261 # -----------------------
262 # Set $? to STATUS, without forking.
270 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
280 # Create "$as_dir" as a directory, including parents if necessary.
285 -*) as_dir=./$as_dir;;
287 test -d "$as_dir" || eval $as_mkdir_p || {
291 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
294 as_dirs="'$as_qdir' $as_dirs"
295 as_dir=`$as_dirname -- "$as_dir" ||
296 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
297 X"$as_dir" : 'X\(//\)[^/]' \| \
298 X"$as_dir" : 'X\(//\)$' \| \
299 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
300 $as_echo X"$as_dir" |
301 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
318 test -d "$as_dir" && break
320 test -z "$as_dirs" || eval "mkdir $as_dirs"
321 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
325 # as_fn_append VAR VALUE
326 # ----------------------
327 # Append the text in VALUE to the end of the definition contained in VAR. Take
328 # advantage of any shell optimizations that allow amortized linear growth over
329 # repeated appends, instead of the typical quadratic growth present in naive
331 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
332 eval 'as_fn_append ()
345 # Perform arithmetic evaluation on the ARGs, and store the result in the
346 # global $as_val. Take advantage of shells that can avoid forks. The arguments
347 # must be portable across $(()) and expr.
348 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
356 as_val=`expr "$@" || test $? -eq 1`
361 # as_fn_error ERROR [LINENO LOG_FD]
362 # ---------------------------------
363 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
364 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
365 # script with status $?, using 1 if that was 0.
368 as_status=$?; test $as_status -eq 0 && as_status=1
370 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
371 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
373 $as_echo "$as_me: error: $1" >&2
374 as_fn_exit $as_status
377 if expr a : '\(a\)' >/dev/null 2>&1 &&
378 test "X`expr 00001 : '.*\(...\)'`" = X001; then
384 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
390 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
396 as_me=`$as_basename -- "$0" ||
397 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
398 X"$0" : 'X\(//\)$' \| \
399 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
401 sed '/^.*\/\([^/][^/]*\)\/*$/{
415 # Avoid depending upon Character Ranges.
416 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
417 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
418 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
419 as_cr_digits='0123456789'
420 as_cr_alnum=$as_cr_Letters$as_cr_digits
423 as_lineno_1=$LINENO as_lineno_1a=$LINENO
424 as_lineno_2=$LINENO as_lineno_2a=$LINENO
425 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
426 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
427 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
439 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
443 chmod +x "$as_me.lineno" ||
444 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
446 # Don't try to exec as it changes $[0], causing all sort of problems
447 # (the dirname of $[0] is not the place where we might find the
448 # original and so on. Autoconf is especially sensitive to this).
450 # Exit status is that of the last command.
454 ECHO_C= ECHO_N= ECHO_T=
455 case `echo -n x` in #(((((
457 case `echo 'xy\c'` in
458 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
460 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
467 rm -f conf$$ conf$$.exe conf$$.file
468 if test -d conf$$.dir; then
469 rm -f conf$$.dir/conf$$.file
472 mkdir conf$$.dir 2>/dev/null
474 if (echo >conf$$.file) 2>/dev/null; then
475 if ln -s conf$$.file conf$$ 2>/dev/null; then
477 # ... but there are two gotchas:
478 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
479 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
480 # In both cases, we have to default to `cp -p'.
481 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
483 elif ln conf$$.file conf$$ 2>/dev/null; then
491 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
492 rmdir conf$$.dir 2>/dev/null
494 if mkdir -p . 2>/dev/null; then
495 as_mkdir_p='mkdir -p "$as_dir"'
497 test -d ./-p && rmdir ./-p
501 if test -x / >/dev/null 2>&1; then
504 if ls -dL / >/dev/null 2>&1; then
511 if test -d "$1"; then
517 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
518 ???[sx]*):;;*)false;;esac;fi
522 as_executable_p=$as_test_x
524 # Sed expression to map a string onto a valid CPP name.
525 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
527 # Sed expression to map a string onto a valid variable name.
528 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
531 exec 7<&0 </dev/null 6>&1
534 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
535 # so uname gets run too.
536 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
541 ac_default_prefix=/usr/local
543 ac_config_libobj_dir=.
550 # Identity of this package.
551 PACKAGE_NAME='readline'
552 PACKAGE_TARNAME='readline'
553 PACKAGE_VERSION='6.2'
554 PACKAGE_STRING='readline 6.2'
558 ac_unique_file="readline.h"
559 # Factoring default headers for most tests.
560 ac_includes_default="\
562 #ifdef HAVE_SYS_TYPES_H
563 # include <sys/types.h>
565 #ifdef HAVE_SYS_STAT_H
566 # include <sys/stat.h>
572 # ifdef HAVE_STDLIB_H
577 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
582 #ifdef HAVE_STRINGS_H
583 # include <strings.h>
585 #ifdef HAVE_INTTYPES_H
586 # include <inttypes.h>
595 ac_subst_vars='LTLIBOBJS
604 SHARED_INSTALL_TARGET
605 STATIC_INSTALL_TARGET
679 program_transform_name
692 enable_option_checking
699 ac_precious_vars='build_alias
710 # Initialize some variables set by options.
712 ac_init_version=false
713 ac_unrecognized_opts=
715 # The variables have the same names as the options, with
716 # dashes changed to underlines.
724 program_transform_name=s,x,x,
732 # Installation directory options.
733 # These are left unexpanded so users can "make install exec_prefix=/foo"
734 # and all the variables that are supposed to be based on exec_prefix
735 # by default will actually change.
736 # Use braces instead of parens because sh, perl, etc. also accept them.
737 # (The list follows the same order as the GNU Coding Standards.)
738 bindir='${exec_prefix}/bin'
739 sbindir='${exec_prefix}/sbin'
740 libexecdir='${exec_prefix}/libexec'
741 datarootdir='${prefix}/share'
742 datadir='${datarootdir}'
743 sysconfdir='${prefix}/etc'
744 sharedstatedir='${prefix}/com'
745 localstatedir='${prefix}/var'
746 includedir='${prefix}/include'
747 oldincludedir='/usr/include'
748 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
749 infodir='${datarootdir}/info'
754 libdir='${exec_prefix}/lib'
755 localedir='${datarootdir}/locale'
756 mandir='${datarootdir}/man'
762 # If the previous option needs an argument, assign it.
763 if test -n "$ac_prev"; then
764 eval $ac_prev=\$ac_option
770 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
774 # Accept the important Cygnus configure options, so we can diagnose typos.
776 case $ac_dashdash$ac_option in
780 -bindir | --bindir | --bindi | --bind | --bin | --bi)
782 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
785 -build | --build | --buil | --bui | --bu)
786 ac_prev=build_alias ;;
787 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
788 build_alias=$ac_optarg ;;
790 -cache-file | --cache-file | --cache-fil | --cache-fi \
791 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
792 ac_prev=cache_file ;;
793 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
794 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
795 cache_file=$ac_optarg ;;
798 cache_file=config.cache ;;
800 -datadir | --datadir | --datadi | --datad)
802 -datadir=* | --datadir=* | --datadi=* | --datad=*)
803 datadir=$ac_optarg ;;
805 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
806 | --dataroo | --dataro | --datar)
807 ac_prev=datarootdir ;;
808 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
809 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
810 datarootdir=$ac_optarg ;;
812 -disable-* | --disable-*)
813 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
814 # Reject names that are not valid shell variable names.
815 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
816 as_fn_error "invalid feature name: $ac_useropt"
817 ac_useropt_orig=$ac_useropt
818 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
819 case $ac_user_opts in
823 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
824 ac_unrecognized_sep=', ';;
826 eval enable_$ac_useropt=no ;;
828 -docdir | --docdir | --docdi | --doc | --do)
830 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
833 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
835 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
838 -enable-* | --enable-*)
839 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
840 # Reject names that are not valid shell variable names.
841 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
842 as_fn_error "invalid feature name: $ac_useropt"
843 ac_useropt_orig=$ac_useropt
844 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
845 case $ac_user_opts in
849 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
850 ac_unrecognized_sep=', ';;
852 eval enable_$ac_useropt=\$ac_optarg ;;
854 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
855 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
856 | --exec | --exe | --ex)
857 ac_prev=exec_prefix ;;
858 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
859 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
860 | --exec=* | --exe=* | --ex=*)
861 exec_prefix=$ac_optarg ;;
863 -gas | --gas | --ga | --g)
864 # Obsolete; use --with-gas.
867 -help | --help | --hel | --he | -h)
869 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
870 ac_init_help=recursive ;;
871 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
872 ac_init_help=short ;;
874 -host | --host | --hos | --ho)
875 ac_prev=host_alias ;;
876 -host=* | --host=* | --hos=* | --ho=*)
877 host_alias=$ac_optarg ;;
879 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
881 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
883 htmldir=$ac_optarg ;;
885 -includedir | --includedir | --includedi | --included | --include \
886 | --includ | --inclu | --incl | --inc)
887 ac_prev=includedir ;;
888 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
889 | --includ=* | --inclu=* | --incl=* | --inc=*)
890 includedir=$ac_optarg ;;
892 -infodir | --infodir | --infodi | --infod | --info | --inf)
894 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
895 infodir=$ac_optarg ;;
897 -libdir | --libdir | --libdi | --libd)
899 -libdir=* | --libdir=* | --libdi=* | --libd=*)
902 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
903 | --libexe | --libex | --libe)
904 ac_prev=libexecdir ;;
905 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
906 | --libexe=* | --libex=* | --libe=*)
907 libexecdir=$ac_optarg ;;
909 -localedir | --localedir | --localedi | --localed | --locale)
911 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
912 localedir=$ac_optarg ;;
914 -localstatedir | --localstatedir | --localstatedi | --localstated \
915 | --localstate | --localstat | --localsta | --localst | --locals)
916 ac_prev=localstatedir ;;
917 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
918 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
919 localstatedir=$ac_optarg ;;
921 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
923 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
927 # Obsolete; use --without-fp.
930 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
931 | --no-cr | --no-c | -n)
934 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
935 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
938 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
939 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
940 | --oldin | --oldi | --old | --ol | --o)
941 ac_prev=oldincludedir ;;
942 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
943 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
944 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
945 oldincludedir=$ac_optarg ;;
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1554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1555 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1559 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1561 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1562 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1563 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1565 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1567 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1569 ## ----------------------------------- ##
1571 ## ----------------------------------- ##
1573 ) | sed "s/^/$as_me: WARNING: /" >&2
1576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1577 $as_echo_n "checking for $2... " >&6; }
1578 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1579 $as_echo_n "(cached) " >&6
1581 eval "$3=\$ac_header_compiler"
1584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1585 $as_echo "$ac_res" >&6; }
1587 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1589 } # ac_fn_c_check_header_mongrel
1591 # ac_fn_c_try_run LINENO
1592 # ----------------------
1593 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1594 # that executables *can* be run.
1597 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1598 if { { ac_try="$ac_link"
1600 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1601 *) ac_try_echo=$ac_try;;
1603 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1604 $as_echo "$ac_try_echo"; } >&5
1605 (eval "$ac_link") 2>&5
1607 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1608 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1609 { { case "(($ac_try" in
1610 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1611 *) ac_try_echo=$ac_try;;
1613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1614 $as_echo "$ac_try_echo"; } >&5
1615 (eval "$ac_try") 2>&5
1617 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1618 test $ac_status = 0; }; }; then :
1621 $as_echo "$as_me: program exited with status $ac_status" >&5
1622 $as_echo "$as_me: failed program was:" >&5
1623 sed 's/^/| /' conftest.$ac_ext >&5
1625 ac_retval=$ac_status
1627 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1628 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1633 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1634 # -------------------------------------------------------
1635 # Tests whether HEADER exists and can be compiled using the include files in
1636 # INCLUDES, setting the cache variable VAR accordingly.
1637 ac_fn_c_check_header_compile ()
1639 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1641 $as_echo_n "checking for $2... " >&6; }
1642 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1643 $as_echo_n "(cached) " >&6
1645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1646 /* end confdefs.h. */
1650 if ac_fn_c_try_compile "$LINENO"; then :
1655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1659 $as_echo "$ac_res" >&6; }
1660 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1662 } # ac_fn_c_check_header_compile
1664 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1665 # -------------------------------------------
1666 # Tests whether TYPE exists after having included INCLUDES, setting cache
1667 # variable VAR accordingly.
1668 ac_fn_c_check_type ()
1670 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1672 $as_echo_n "checking for $2... " >&6; }
1673 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1674 $as_echo_n "(cached) " >&6
1677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1678 /* end confdefs.h. */
1689 if ac_fn_c_try_compile "$LINENO"; then :
1690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1691 /* end confdefs.h. */
1702 if ac_fn_c_try_compile "$LINENO"; then :
1707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1713 $as_echo "$ac_res" >&6; }
1714 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1716 } # ac_fn_c_check_type
1718 # ac_fn_c_try_link LINENO
1719 # -----------------------
1720 # Try to link conftest.$ac_ext, and return whether this succeeded.
1723 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1724 rm -f conftest.$ac_objext conftest$ac_exeext
1725 if { { ac_try="$ac_link"
1727 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1728 *) ac_try_echo=$ac_try;;
1730 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1731 $as_echo "$ac_try_echo"; } >&5
1732 (eval "$ac_link") 2>conftest.err
1734 if test -s conftest.err; then
1735 grep -v '^ *+' conftest.err >conftest.er1
1736 cat conftest.er1 >&5
1737 mv -f conftest.er1 conftest.err
1739 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1740 test $ac_status = 0; } && {
1741 test -z "$ac_c_werror_flag" ||
1742 test ! -s conftest.err
1743 } && test -s conftest$ac_exeext && {
1744 test "$cross_compiling" = yes ||
1745 $as_test_x conftest$ac_exeext
1749 $as_echo "$as_me: failed program was:" >&5
1750 sed 's/^/| /' conftest.$ac_ext >&5
1754 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1755 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1756 # interfere with the next link command; also delete a directory that is
1757 # left behind by Apple's compiler. We do this before executing the actions.
1758 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1759 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1762 } # ac_fn_c_try_link
1764 # ac_fn_c_check_func LINENO FUNC VAR
1765 # ----------------------------------
1766 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1767 ac_fn_c_check_func ()
1769 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1771 $as_echo_n "checking for $2... " >&6; }
1772 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1773 $as_echo_n "(cached) " >&6
1775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1776 /* end confdefs.h. */
1777 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1778 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1779 #define $2 innocuous_$2
1781 /* System header to define __stub macros and hopefully few prototypes,
1782 which can conflict with char $2 (); below.
1783 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1784 <limits.h> exists even on freestanding compilers. */
1787 # include <limits.h>
1789 # include <assert.h>
1794 /* Override any GCC internal prototype to avoid an error.
1795 Use char because int might match the return type of a GCC
1796 builtin and then its argument prototype would still apply. */
1801 /* The GNU C library defines this for functions which it implements
1802 to always fail with ENOSYS. Some functions are actually named
1803 something starting with __ and the normal name is an alias. */
1804 #if defined __stub_$2 || defined __stub___$2
1816 if ac_fn_c_try_link "$LINENO"; then :
1821 rm -f core conftest.err conftest.$ac_objext \
1822 conftest$ac_exeext conftest.$ac_ext
1825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1826 $as_echo "$ac_res" >&6; }
1827 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1829 } # ac_fn_c_check_func
1830 cat >config.log <<_ACEOF
1831 This file contains any messages produced by compilers while
1832 running configure, to aid debugging if configure makes a mistake.
1834 It was created by readline $as_me 6.2, which was
1835 generated by GNU Autoconf 2.64. Invocation command line was
1847 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1848 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1849 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1850 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1851 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1853 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1854 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1856 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1857 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1858 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1859 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1860 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1861 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1862 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1870 test -z "$as_dir" && as_dir=.
1871 $as_echo "PATH: $as_dir"
1887 # Keep a trace of the command line.
1888 # Strip out --no-create and --no-recursion so they do not pile up.
1889 # Strip out --silent because we don't want to record it for future runs.
1890 # Also quote any args containing shell meta-characters.
1891 # Make two passes to allow for proper duplicate-argument suppression.
1895 ac_must_keep_next=false
1901 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1902 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1903 | -silent | --silent | --silen | --sile | --sil)
1906 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1909 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1911 as_fn_append ac_configure_args1 " '$ac_arg'"
1912 if test $ac_must_keep_next = true; then
1913 ac_must_keep_next=false # Got value, back to normal.
1916 *=* | --config-cache | -C | -disable-* | --disable-* \
1917 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1918 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1919 | -with-* | --with-* | -without-* | --without-* | --x)
1920 case "$ac_configure_args0 " in
1921 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1924 -* ) ac_must_keep_next=true ;;
1927 as_fn_append ac_configure_args " '$ac_arg'"
1932 { ac_configure_args0=; unset ac_configure_args0;}
1933 { ac_configure_args1=; unset ac_configure_args1;}
1935 # When interrupted or exit'd, cleanup temporary files, and complete
1936 # config.log. We remove comments because anyway the quotes in there
1937 # would cause problems or look ugly.
1938 # WARNING: Use '\'' to represent an apostrophe within the trap.
1939 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1940 trap 'exit_status=$?
1941 # Save into config.log some information that might help in debugging.
1946 ## ---------------- ##
1947 ## Cache variables. ##
1948 ## ---------------- ##
1951 # The following way of writing the cache mishandles newlines in values,
1953 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1954 eval ac_val=\$$ac_var
1958 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1959 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1962 _ | IFS | as_nl) ;; #(
1963 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1964 *) { eval $ac_var=; unset $ac_var;} ;;
1969 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1970 *${as_nl}ac_space=\ *)
1972 "s/'\''/'\''\\\\'\'''\''/g;
1973 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1976 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1984 ## ----------------- ##
1985 ## Output variables. ##
1986 ## ----------------- ##
1989 for ac_var in $ac_subst_vars
1991 eval ac_val=\$$ac_var
1993 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1995 $as_echo "$ac_var='\''$ac_val'\''"
1999 if test -n "$ac_subst_files"; then
2001 ## ------------------- ##
2002 ## File substitutions. ##
2003 ## ------------------- ##
2006 for ac_var in $ac_subst_files
2008 eval ac_val=\$$ac_var
2010 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2012 $as_echo "$ac_var='\''$ac_val'\''"
2017 if test -s confdefs.h; then
2027 test "$ac_signal" != 0 &&
2028 $as_echo "$as_me: caught signal $ac_signal"
2029 $as_echo "$as_me: exit $exit_status"
2031 rm -f core *.core core.conftest.* &&
2032 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2035 for ac_signal in 1 2 13 15; do
2036 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2040 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2041 rm -f -r conftest* confdefs.h
2043 $as_echo "/* confdefs.h */" > confdefs.h
2045 # Predefined preprocessor variables.
2047 cat >>confdefs.h <<_ACEOF
2048 #define PACKAGE_NAME "$PACKAGE_NAME"
2051 cat >>confdefs.h <<_ACEOF
2052 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2055 cat >>confdefs.h <<_ACEOF
2056 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2059 cat >>confdefs.h <<_ACEOF
2060 #define PACKAGE_STRING "$PACKAGE_STRING"
2063 cat >>confdefs.h <<_ACEOF
2064 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2067 cat >>confdefs.h <<_ACEOF
2068 #define PACKAGE_URL "$PACKAGE_URL"
2072 # Let the site file select an alternate cache file if it wants to.
2073 # Prefer an explicitly selected file to automatically selected ones.
2076 if test -n "$CONFIG_SITE"; then
2077 ac_site_file1=$CONFIG_SITE
2078 elif test "x$prefix" != xNONE; then
2079 ac_site_file1=$prefix/share/config.site
2080 ac_site_file2=$prefix/etc/config.site
2082 ac_site_file1=$ac_default_prefix/share/config.site
2083 ac_site_file2=$ac_default_prefix/etc/config.site
2085 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2087 test "x$ac_site_file" = xNONE && continue
2088 if test -r "$ac_site_file"; then
2089 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2090 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2091 sed 's/^/| /' "$ac_site_file" >&5
2096 if test -r "$cache_file"; then
2097 # Some versions of bash will fail to source /dev/null (special
2098 # files actually), so we avoid doing that.
2099 if test -f "$cache_file"; then
2100 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2101 $as_echo "$as_me: loading cache $cache_file" >&6;}
2103 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2104 *) . "./$cache_file";;
2108 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2109 $as_echo "$as_me: creating cache $cache_file" >&6;}
2113 # Check that the precious variables saved in the cache have kept the same
2115 ac_cache_corrupted=false
2116 for ac_var in $ac_precious_vars; do
2117 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2118 eval ac_new_set=\$ac_env_${ac_var}_set
2119 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2120 eval ac_new_val=\$ac_env_${ac_var}_value
2121 case $ac_old_set,$ac_new_set in
2123 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2124 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2125 ac_cache_corrupted=: ;;
2127 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2128 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2129 ac_cache_corrupted=: ;;
2132 if test "x$ac_old_val" != "x$ac_new_val"; then
2133 # differences in whitespace do not lead to failure.
2134 ac_old_val_w=`echo x $ac_old_val`
2135 ac_new_val_w=`echo x $ac_new_val`
2136 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2138 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2139 ac_cache_corrupted=:
2141 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2142 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2143 eval $ac_var=\$ac_old_val
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2146 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2147 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2148 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2151 # Pass precious variables to config.status.
2152 if test "$ac_new_set" = set; then
2154 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2155 *) ac_arg=$ac_var=$ac_new_val ;;
2157 case " $ac_configure_args " in
2158 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2159 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2163 if $ac_cache_corrupted; then
2164 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2166 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2167 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2168 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2170 ## -------------------- ##
2171 ## Main body of script. ##
2172 ## -------------------- ##
2175 ac_cpp='$CPP $CPPFLAGS'
2176 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2177 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2178 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2189 for ac_dir in `cd $srcdir;pwd`/.. "$srcdir"/`cd $srcdir;pwd`/..; do
2190 for ac_t in install-sh install.sh shtool; do
2191 if test -f "$ac_dir/$ac_t"; then
2193 ac_install_sh="$ac_aux_dir/$ac_t -c"
2198 if test -z "$ac_aux_dir"; then
2199 as_fn_error "cannot find install-sh, install.sh, or shtool in \`cd $srcdir;pwd\`/.. \"$srcdir\"/\`cd $srcdir;pwd\`/.." "$LINENO" 5
2202 # These three variables are undocumented and unsupported,
2203 # and are intended to be withdrawn in a future Autoconf release.
2204 # They can cause serious problems if a builder's source tree is in a directory
2205 # whose full name contains unusual characters.
2206 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2207 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2208 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2211 ac_config_headers="$ac_config_headers config.h"
2216 # Make sure we can run config.sub.
2217 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2218 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2221 $as_echo_n "checking build system type... " >&6; }
2222 if test "${ac_cv_build+set}" = set; then :
2223 $as_echo_n "(cached) " >&6
2225 ac_build_alias=$build_alias
2226 test "x$ac_build_alias" = x &&
2227 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2228 test "x$ac_build_alias" = x &&
2229 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2230 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2231 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2235 $as_echo "$ac_cv_build" >&6; }
2236 case $ac_cv_build in
2238 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2241 ac_save_IFS=$IFS; IFS='-'
2247 # Remember, the first character of IFS is used to create $*,
2248 # except with old shells:
2251 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2255 $as_echo_n "checking host system type... " >&6; }
2256 if test "${ac_cv_host+set}" = set; then :
2257 $as_echo_n "(cached) " >&6
2259 if test "x$host_alias" = x; then
2260 ac_cv_host=$ac_cv_build
2262 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2263 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2268 $as_echo "$ac_cv_host" >&6; }
2271 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2274 ac_save_IFS=$IFS; IFS='-'
2280 # Remember, the first character of IFS is used to create $*,
2281 # except with old shells:
2284 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2293 # Check whether --with-curses was given.
2294 if test "${with_curses+set}" = set; then :
2295 withval=$with_curses; opt_curses=$withval
2299 # Check whether --with-purify was given.
2300 if test "${with_purify+set}" = set; then :
2301 withval=$with_purify; opt_purify=$withval
2305 if test "$opt_curses" = "yes"; then
2309 if test "$opt_purify" = yes; then
2319 # Check whether --enable-multibyte was given.
2320 if test "${enable_multibyte+set}" = set; then :
2321 enableval=$enable_multibyte; opt_multibyte=$enableval
2324 # Check whether --enable-static was given.
2325 if test "${enable_static+set}" = set; then :
2326 enableval=$enable_static; opt_static_libs=$enableval
2330 if test $opt_multibyte = no; then
2331 $as_echo "#define NO_MULTIBYTE_SUPPORT 1" >>confdefs.h
2338 if test "x$cross_compiling" = "xyes"; then
2341 cross_cache=${srcdir}/cross-build/cygwin.cache
2344 cross_cache=${srcdir}/cross-build/mingw.cache
2347 cross_cache=${srcdir}/cross-build/x86-beos.cache
2349 *) echo "configure: cross-compiling for $host is not supported" >&2
2352 if test -n "${cross_cache}" && test -r "${cross_cache}"; then
2353 echo "loading cross-build cache file ${cross_cache}"
2357 CROSS_COMPILE='-DCROSS_COMPILING'
2362 echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}"
2365 # We want these before the checks, so the checks can modify their values.
2366 test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
2368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2369 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2371 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2372 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2373 $as_echo_n "(cached) " >&6
2375 cat >conftest.make <<\_ACEOF
2378 @echo '@@@%%%=$(MAKE)=@@@%%%'
2380 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2381 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2383 eval ac_cv_prog_make_${ac_make}_set=yes;;
2385 eval ac_cv_prog_make_${ac_make}_set=no;;
2389 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2391 $as_echo "yes" >&6; }
2394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2395 $as_echo "no" >&6; }
2396 SET_MAKE="MAKE=${MAKE-make}"
2400 ac_cpp='$CPP $CPPFLAGS'
2401 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2402 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2403 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2404 if test -n "$ac_tool_prefix"; then
2405 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2406 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2408 $as_echo_n "checking for $ac_word... " >&6; }
2409 if test "${ac_cv_prog_CC+set}" = set; then :
2410 $as_echo_n "(cached) " >&6
2412 if test -n "$CC"; then
2413 ac_cv_prog_CC="$CC" # Let the user override the test.
2415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2419 test -z "$as_dir" && as_dir=.
2420 for ac_exec_ext in '' $ac_executable_extensions; do
2421 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2422 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2423 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2433 if test -n "$CC"; then
2434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2435 $as_echo "$CC" >&6; }
2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2438 $as_echo "no" >&6; }
2443 if test -z "$ac_cv_prog_CC"; then
2445 # Extract the first word of "gcc", so it can be a program name with args.
2446 set dummy gcc; ac_word=$2
2447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2448 $as_echo_n "checking for $ac_word... " >&6; }
2449 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2450 $as_echo_n "(cached) " >&6
2452 if test -n "$ac_ct_CC"; then
2453 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2459 test -z "$as_dir" && as_dir=.
2460 for ac_exec_ext in '' $ac_executable_extensions; do
2461 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2462 ac_cv_prog_ac_ct_CC="gcc"
2463 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2472 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2473 if test -n "$ac_ct_CC"; then
2474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2475 $as_echo "$ac_ct_CC" >&6; }
2477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2478 $as_echo "no" >&6; }
2481 if test "x$ac_ct_CC" = x; then
2484 case $cross_compiling:$ac_tool_warned in
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2487 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2488 ac_tool_warned=yes ;;
2496 if test -z "$CC"; then
2497 if test -n "$ac_tool_prefix"; then
2498 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2499 set dummy ${ac_tool_prefix}cc; ac_word=$2
2500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2501 $as_echo_n "checking for $ac_word... " >&6; }
2502 if test "${ac_cv_prog_CC+set}" = set; then :
2503 $as_echo_n "(cached) " >&6
2505 if test -n "$CC"; then
2506 ac_cv_prog_CC="$CC" # Let the user override the test.
2508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2512 test -z "$as_dir" && as_dir=.
2513 for ac_exec_ext in '' $ac_executable_extensions; do
2514 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2515 ac_cv_prog_CC="${ac_tool_prefix}cc"
2516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2526 if test -n "$CC"; then
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2528 $as_echo "$CC" >&6; }
2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2531 $as_echo "no" >&6; }
2537 if test -z "$CC"; then
2538 # Extract the first word of "cc", so it can be a program name with args.
2539 set dummy cc; ac_word=$2
2540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2541 $as_echo_n "checking for $ac_word... " >&6; }
2542 if test "${ac_cv_prog_CC+set}" = set; then :
2543 $as_echo_n "(cached) " >&6
2545 if test -n "$CC"; then
2546 ac_cv_prog_CC="$CC" # Let the user override the test.
2549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2553 test -z "$as_dir" && as_dir=.
2554 for ac_exec_ext in '' $ac_executable_extensions; do
2555 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2556 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2557 ac_prog_rejected=yes
2561 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2568 if test $ac_prog_rejected = yes; then
2569 # We found a bogon in the path, so make sure we never use it.
2570 set dummy $ac_cv_prog_CC
2572 if test $# != 0; then
2573 # We chose a different compiler from the bogus one.
2574 # However, it has the same basename, so the bogon will be chosen
2575 # first if we set CC to just the basename; use the full file name.
2577 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2583 if test -n "$CC"; then
2584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2585 $as_echo "$CC" >&6; }
2587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2588 $as_echo "no" >&6; }
2593 if test -z "$CC"; then
2594 if test -n "$ac_tool_prefix"; then
2595 for ac_prog in cl.exe
2597 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2598 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2600 $as_echo_n "checking for $ac_word... " >&6; }
2601 if test "${ac_cv_prog_CC+set}" = set; then :
2602 $as_echo_n "(cached) " >&6
2604 if test -n "$CC"; then
2605 ac_cv_prog_CC="$CC" # Let the user override the test.
2607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2611 test -z "$as_dir" && as_dir=.
2612 for ac_exec_ext in '' $ac_executable_extensions; do
2613 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2614 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2625 if test -n "$CC"; then
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2627 $as_echo "$CC" >&6; }
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2630 $as_echo "no" >&6; }
2634 test -n "$CC" && break
2637 if test -z "$CC"; then
2639 for ac_prog in cl.exe
2641 # Extract the first word of "$ac_prog", so it can be a program name with args.
2642 set dummy $ac_prog; ac_word=$2
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2644 $as_echo_n "checking for $ac_word... " >&6; }
2645 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2646 $as_echo_n "(cached) " >&6
2648 if test -n "$ac_ct_CC"; then
2649 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2655 test -z "$as_dir" && as_dir=.
2656 for ac_exec_ext in '' $ac_executable_extensions; do
2657 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2658 ac_cv_prog_ac_ct_CC="$ac_prog"
2659 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2668 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2669 if test -n "$ac_ct_CC"; then
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2671 $as_echo "$ac_ct_CC" >&6; }
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2674 $as_echo "no" >&6; }
2678 test -n "$ac_ct_CC" && break
2681 if test "x$ac_ct_CC" = x; then
2684 case $cross_compiling:$ac_tool_warned in
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2687 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2688 ac_tool_warned=yes ;;
2697 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2698 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2699 as_fn_error "no acceptable C compiler found in \$PATH
2700 See \`config.log' for more details." "$LINENO" 5; }
2702 # Provide some information about the compiler.
2703 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2706 for ac_option in --version -v -V -qversion; do
2707 { { ac_try="$ac_compiler $ac_option >&5"
2709 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2710 *) ac_try_echo=$ac_try;;
2712 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2713 $as_echo "$ac_try_echo"; } >&5
2714 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2716 if test -s conftest.err; then
2718 ... rest of stderr output deleted ...
2719 10q' conftest.err >conftest.er1
2720 cat conftest.er1 >&5
2721 rm -f conftest.er1 conftest.err
2723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2724 test $ac_status = 0; }
2727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2728 /* end confdefs.h. */
2738 ac_clean_files_save=$ac_clean_files
2739 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2740 # Try to create an executable without -o first, disregard a.out.
2741 # It will help us diagnose broken compilers, and finding out an intuition
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2744 $as_echo_n "checking for C compiler default output file name... " >&6; }
2745 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2747 # The possible output files:
2748 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2751 for ac_file in $ac_files
2754 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2755 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2760 if { { ac_try="$ac_link_default"
2762 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2763 *) ac_try_echo=$ac_try;;
2765 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2766 $as_echo "$ac_try_echo"; } >&5
2767 (eval "$ac_link_default") 2>&5
2769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2770 test $ac_status = 0; }; then :
2771 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2772 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2773 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2774 # so that the user can short-circuit this test for compilers unknown to
2776 for ac_file in $ac_files ''
2778 test -f "$ac_file" || continue
2780 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2783 # We found the default executable, but exeext='' is most
2787 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2789 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2791 # We set ac_cv_exeext here because the later test for it is not
2792 # safe: cross compilers may not add the suffix if given an `-o'
2793 # argument, so we may need to know it at that point already.
2794 # Even if this section looks crufty: it has the advantage of
2801 test "$ac_cv_exeext" = no && ac_cv_exeext=
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2807 $as_echo "$ac_file" >&6; }
2808 if test -z "$ac_file"; then :
2809 $as_echo "$as_me: failed program was:" >&5
2810 sed 's/^/| /' conftest.$ac_ext >&5
2812 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2814 { as_fn_set_status 77
2815 as_fn_error "C compiler cannot create executables
2816 See \`config.log' for more details." "$LINENO" 5; }; }
2818 ac_exeext=$ac_cv_exeext
2820 # Check that the compiler produces executables we can run. If not, either
2821 # the compiler is broken, or we cross compile.
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2823 $as_echo_n "checking whether the C compiler works... " >&6; }
2824 # If not cross compiling, check that we can run a simple program.
2825 if test "$cross_compiling" != yes; then
2826 if { ac_try='./$ac_file'
2827 { { case "(($ac_try" in
2828 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2829 *) ac_try_echo=$ac_try;;
2831 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2832 $as_echo "$ac_try_echo"; } >&5
2833 (eval "$ac_try") 2>&5
2835 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2836 test $ac_status = 0; }; }; then
2839 if test "$cross_compiling" = maybe; then
2842 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2843 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2844 as_fn_error "cannot run C compiled programs.
2845 If you meant to cross compile, use \`--host'.
2846 See \`config.log' for more details." "$LINENO" 5; }
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2851 $as_echo "yes" >&6; }
2853 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2854 ac_clean_files=$ac_clean_files_save
2855 # Check that the compiler produces executables we can run. If not, either
2856 # the compiler is broken, or we cross compile.
2857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2858 $as_echo_n "checking whether we are cross compiling... " >&6; }
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2860 $as_echo "$cross_compiling" >&6; }
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2863 $as_echo_n "checking for suffix of executables... " >&6; }
2864 if { { ac_try="$ac_link"
2866 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2867 *) ac_try_echo=$ac_try;;
2869 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2870 $as_echo "$ac_try_echo"; } >&5
2871 (eval "$ac_link") 2>&5
2873 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2874 test $ac_status = 0; }; then :
2875 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2876 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2877 # work properly (i.e., refer to `conftest.exe'), while it won't with
2879 for ac_file in conftest.exe conftest conftest.*; do
2880 test -f "$ac_file" || continue
2882 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2883 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2889 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2890 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2891 as_fn_error "cannot compute suffix of executables: cannot compile and link
2892 See \`config.log' for more details." "$LINENO" 5; }
2894 rm -f conftest$ac_cv_exeext
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2896 $as_echo "$ac_cv_exeext" >&6; }
2898 rm -f conftest.$ac_ext
2899 EXEEXT=$ac_cv_exeext
2901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2902 $as_echo_n "checking for suffix of object files... " >&6; }
2903 if test "${ac_cv_objext+set}" = set; then :
2904 $as_echo_n "(cached) " >&6
2906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2907 /* end confdefs.h. */
2917 rm -f conftest.o conftest.obj
2918 if { { ac_try="$ac_compile"
2920 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2921 *) ac_try_echo=$ac_try;;
2923 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2924 $as_echo "$ac_try_echo"; } >&5
2925 (eval "$ac_compile") 2>&5
2927 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2928 test $ac_status = 0; }; then :
2929 for ac_file in conftest.o conftest.obj conftest.*; do
2930 test -f "$ac_file" || continue;
2932 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2933 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2938 $as_echo "$as_me: failed program was:" >&5
2939 sed 's/^/| /' conftest.$ac_ext >&5
2941 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2943 as_fn_error "cannot compute suffix of object files: cannot compile
2944 See \`config.log' for more details." "$LINENO" 5; }
2946 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2949 $as_echo "$ac_cv_objext" >&6; }
2950 OBJEXT=$ac_cv_objext
2952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2953 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2954 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2955 $as_echo_n "(cached) " >&6
2957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2958 /* end confdefs.h. */
2971 if ac_fn_c_try_compile "$LINENO"; then :
2976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2977 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2981 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2982 if test $ac_compiler_gnu = yes; then
2987 ac_test_CFLAGS=${CFLAGS+set}
2988 ac_save_CFLAGS=$CFLAGS
2989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2990 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2991 if test "${ac_cv_prog_cc_g+set}" = set; then :
2992 $as_echo_n "(cached) " >&6
2994 ac_save_c_werror_flag=$ac_c_werror_flag
2995 ac_c_werror_flag=yes
2998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2999 /* end confdefs.h. */
3009 if ac_fn_c_try_compile "$LINENO"; then :
3013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3014 /* end confdefs.h. */
3024 if ac_fn_c_try_compile "$LINENO"; then :
3027 ac_c_werror_flag=$ac_save_c_werror_flag
3029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3030 /* end confdefs.h. */
3040 if ac_fn_c_try_compile "$LINENO"; then :
3043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3048 ac_c_werror_flag=$ac_save_c_werror_flag
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3051 $as_echo "$ac_cv_prog_cc_g" >&6; }
3052 if test "$ac_test_CFLAGS" = set; then
3053 CFLAGS=$ac_save_CFLAGS
3054 elif test $ac_cv_prog_cc_g = yes; then
3055 if test "$GCC" = yes; then
3061 if test "$GCC" = yes; then
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3068 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3069 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3070 $as_echo_n "(cached) " >&6
3072 ac_cv_prog_cc_c89=no
3074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3075 /* end confdefs.h. */
3078 #include <sys/types.h>
3079 #include <sys/stat.h>
3080 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3081 struct buf { int x; };
3082 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3083 static char *e (p, i)
3089 static char *f (char * (*g) (char **, int), char **p, ...)
3094 s = g (p, va_arg (v,int));
3099 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3100 function prototypes and stuff, but not '\xHH' hex character constants.
3101 These don't provoke an error unfortunately, instead are silently treated
3102 as 'x'. The following induces an error, until -std is added to get
3103 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3104 array size at least. It's necessary to write '\x00'==0 to get something
3105 that's true only with -std. */
3106 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3108 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3109 inside strings and character constants. */
3111 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3113 int test (int i, double x);
3114 struct s1 {int (*f) (int a);};
3115 struct s2 {int (*f) (double a);};
3116 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3122 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3127 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3128 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3130 CC="$ac_save_CC $ac_arg"
3131 if ac_fn_c_try_compile "$LINENO"; then :
3132 ac_cv_prog_cc_c89=$ac_arg
3134 rm -f core conftest.err conftest.$ac_objext
3135 test "x$ac_cv_prog_cc_c89" != "xno" && break
3137 rm -f conftest.$ac_ext
3142 case "x$ac_cv_prog_cc_c89" in
3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3145 $as_echo "none needed" >&6; } ;;
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3148 $as_echo "unsupported" >&6; } ;;
3150 CC="$CC $ac_cv_prog_cc_c89"
3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3152 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3154 if test "x$ac_cv_prog_cc_c89" != xno; then :
3159 ac_cpp='$CPP $CPPFLAGS'
3160 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3161 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3162 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3166 ac_cpp='$CPP $CPPFLAGS'
3167 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3168 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3169 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3171 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3172 # On Suns, sometimes $CPP names a directory.
3173 if test -n "$CPP" && test -d "$CPP"; then
3176 if test -z "$CPP"; then
3177 if test "${ac_cv_prog_CPP+set}" = set; then :
3178 $as_echo_n "(cached) " >&6
3180 # Double quotes because CPP needs to be expanded
3181 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3184 for ac_c_preproc_warn_flag in '' yes
3186 # Use a header file that comes with gcc, so configuring glibc
3187 # with a fresh cross-compiler works.
3188 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3189 # <limits.h> exists even on freestanding compilers.
3190 # On the NeXT, cc -E runs the code through the compiler's parser,
3191 # not just through cpp. "Syntax error" is here to catch this case.
3192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3193 /* end confdefs.h. */
3195 # include <limits.h>
3197 # include <assert.h>
3201 if ac_fn_c_try_cpp "$LINENO"; then :
3204 # Broken: fails on valid input.
3207 rm -f conftest.err conftest.$ac_ext
3209 # OK, works on sane cases. Now check whether nonexistent headers
3210 # can be detected and how.
3211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3212 /* end confdefs.h. */
3213 #include <ac_nonexistent.h>
3215 if ac_fn_c_try_cpp "$LINENO"; then :
3216 # Broken: success on invalid input.
3219 # Passes both tests.
3223 rm -f conftest.err conftest.$ac_ext
3226 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3227 rm -f conftest.err conftest.$ac_ext
3228 if $ac_preproc_ok; then :
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3241 $as_echo "$CPP" >&6; }
3243 for ac_c_preproc_warn_flag in '' yes
3245 # Use a header file that comes with gcc, so configuring glibc
3246 # with a fresh cross-compiler works.
3247 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3248 # <limits.h> exists even on freestanding compilers.
3249 # On the NeXT, cc -E runs the code through the compiler's parser,
3250 # not just through cpp. "Syntax error" is here to catch this case.
3251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3252 /* end confdefs.h. */
3254 # include <limits.h>
3256 # include <assert.h>
3260 if ac_fn_c_try_cpp "$LINENO"; then :
3263 # Broken: fails on valid input.
3266 rm -f conftest.err conftest.$ac_ext
3268 # OK, works on sane cases. Now check whether nonexistent headers
3269 # can be detected and how.
3270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3271 /* end confdefs.h. */
3272 #include <ac_nonexistent.h>
3274 if ac_fn_c_try_cpp "$LINENO"; then :
3275 # Broken: success on invalid input.
3278 # Passes both tests.
3282 rm -f conftest.err conftest.$ac_ext
3285 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3286 rm -f conftest.err conftest.$ac_ext
3287 if $ac_preproc_ok; then :
3290 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3291 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3292 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3293 See \`config.log' for more details." "$LINENO" 5; }
3297 ac_cpp='$CPP $CPPFLAGS'
3298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3300 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3304 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3305 if test "${ac_cv_path_GREP+set}" = set; then :
3306 $as_echo_n "(cached) " >&6
3308 if test -z "$GREP"; then
3309 ac_path_GREP_found=false
3310 # Loop through the user's path and test for each of PROGNAME-LIST
3311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3312 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3315 test -z "$as_dir" && as_dir=.
3316 for ac_prog in grep ggrep; do
3317 for ac_exec_ext in '' $ac_executable_extensions; do
3318 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3319 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3320 # Check for GNU ac_path_GREP and select it if it is found.
3321 # Check for GNU $ac_path_GREP
3322 case `"$ac_path_GREP" --version 2>&1` in
3324 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3327 $as_echo_n 0123456789 >"conftest.in"
3330 cat "conftest.in" "conftest.in" >"conftest.tmp"
3331 mv "conftest.tmp" "conftest.in"
3332 cp "conftest.in" "conftest.nl"
3333 $as_echo 'GREP' >> "conftest.nl"
3334 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3335 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3336 as_fn_arith $ac_count + 1 && ac_count=$as_val
3337 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3338 # Best one so far, save it but keep looking for a better one
3339 ac_cv_path_GREP="$ac_path_GREP"
3340 ac_path_GREP_max=$ac_count
3342 # 10*(2^10) chars as input seems more than enough
3343 test $ac_count -gt 10 && break
3345 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3348 $ac_path_GREP_found && break 3
3353 if test -z "$ac_cv_path_GREP"; then
3354 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3357 ac_cv_path_GREP=$GREP
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3362 $as_echo "$ac_cv_path_GREP" >&6; }
3363 GREP="$ac_cv_path_GREP"
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3367 $as_echo_n "checking for egrep... " >&6; }
3368 if test "${ac_cv_path_EGREP+set}" = set; then :
3369 $as_echo_n "(cached) " >&6
3371 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3372 then ac_cv_path_EGREP="$GREP -E"
3374 if test -z "$EGREP"; then
3375 ac_path_EGREP_found=false
3376 # Loop through the user's path and test for each of PROGNAME-LIST
3377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3378 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3381 test -z "$as_dir" && as_dir=.
3382 for ac_prog in egrep; do
3383 for ac_exec_ext in '' $ac_executable_extensions; do
3384 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3385 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3386 # Check for GNU ac_path_EGREP and select it if it is found.
3387 # Check for GNU $ac_path_EGREP
3388 case `"$ac_path_EGREP" --version 2>&1` in
3390 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3393 $as_echo_n 0123456789 >"conftest.in"
3396 cat "conftest.in" "conftest.in" >"conftest.tmp"
3397 mv "conftest.tmp" "conftest.in"
3398 cp "conftest.in" "conftest.nl"
3399 $as_echo 'EGREP' >> "conftest.nl"
3400 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3401 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3402 as_fn_arith $ac_count + 1 && ac_count=$as_val
3403 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3404 # Best one so far, save it but keep looking for a better one
3405 ac_cv_path_EGREP="$ac_path_EGREP"
3406 ac_path_EGREP_max=$ac_count
3408 # 10*(2^10) chars as input seems more than enough
3409 test $ac_count -gt 10 && break
3411 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3414 $ac_path_EGREP_found && break 3
3419 if test -z "$ac_cv_path_EGREP"; then
3420 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3423 ac_cv_path_EGREP=$EGREP
3428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3429 $as_echo "$ac_cv_path_EGREP" >&6; }
3430 EGREP="$ac_cv_path_EGREP"
3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3434 $as_echo_n "checking for ANSI C header files... " >&6; }
3435 if test "${ac_cv_header_stdc+set}" = set; then :
3436 $as_echo_n "(cached) " >&6
3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3439 /* end confdefs.h. */
3453 if ac_fn_c_try_compile "$LINENO"; then :
3454 ac_cv_header_stdc=yes
3456 ac_cv_header_stdc=no
3458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3460 if test $ac_cv_header_stdc = yes; then
3461 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h. */
3467 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3468 $EGREP "memchr" >/dev/null 2>&1; then :
3471 ac_cv_header_stdc=no
3477 if test $ac_cv_header_stdc = yes; then
3478 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3480 /* end confdefs.h. */
3484 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3485 $EGREP "free" >/dev/null 2>&1; then :
3488 ac_cv_header_stdc=no
3494 if test $ac_cv_header_stdc = yes; then
3495 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3496 if test "$cross_compiling" = yes; then :
3499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3500 /* end confdefs.h. */
3503 #if ((' ' & 0x0FF) == 0x020)
3504 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3505 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3507 # define ISLOWER(c) \
3508 (('a' <= (c) && (c) <= 'i') \
3509 || ('j' <= (c) && (c) <= 'r') \
3510 || ('s' <= (c) && (c) <= 'z'))
3511 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3514 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3519 for (i = 0; i < 256; i++)
3520 if (XOR (islower (i), ISLOWER (i))
3521 || toupper (i) != TOUPPER (i))
3526 if ac_fn_c_try_run "$LINENO"; then :
3529 ac_cv_header_stdc=no
3531 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3532 conftest.$ac_objext conftest.beam conftest.$ac_ext
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3538 $as_echo "$ac_cv_header_stdc" >&6; }
3539 if test $ac_cv_header_stdc = yes; then
3541 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3545 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3546 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3547 inttypes.h stdint.h unistd.h
3549 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3550 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3552 eval as_val=\$$as_ac_Header
3553 if test "x$as_val" = x""yes; then :
3554 cat >>confdefs.h <<_ACEOF
3555 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3564 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3565 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3572 if test "$MINIX" = yes; then
3574 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3577 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3580 $as_echo "#define _MINIX 1" >>confdefs.h
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3586 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3587 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3588 $as_echo_n "(cached) " >&6
3590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3591 /* end confdefs.h. */
3593 # define __EXTENSIONS__ 1
3594 $ac_includes_default
3603 if ac_fn_c_try_compile "$LINENO"; then :
3604 ac_cv_safe_to_define___extensions__=yes
3606 ac_cv_safe_to_define___extensions__=no
3608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3611 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3612 test $ac_cv_safe_to_define___extensions__ = yes &&
3613 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3615 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3617 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3619 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3621 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3626 # If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
3627 test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
3629 if test $ac_cv_c_compiler_gnu = yes; then
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
3631 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
3632 if test "${ac_cv_prog_gcc_traditional+set}" = set; then :
3633 $as_echo_n "(cached) " >&6
3635 ac_pattern="Autoconf.*'x'"
3636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3637 /* end confdefs.h. */
3641 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3642 $EGREP "$ac_pattern" >/dev/null 2>&1; then :
3643 ac_cv_prog_gcc_traditional=yes
3645 ac_cv_prog_gcc_traditional=no
3650 if test $ac_cv_prog_gcc_traditional = no; then
3651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3652 /* end confdefs.h. */
3656 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3657 $EGREP "$ac_pattern" >/dev/null 2>&1; then :
3658 ac_cv_prog_gcc_traditional=yes
3664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
3665 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
3666 if test $ac_cv_prog_gcc_traditional = yes; then
3667 CC="$CC -traditional"
3671 # Find a good install program. We prefer a C program (faster),
3672 # so one script is as good as another. But avoid the broken or
3673 # incompatible versions:
3674 # SysV /etc/install, /usr/sbin/install
3675 # SunOS /usr/etc/install
3676 # IRIX /sbin/install
3678 # AmigaOS /C/install, which installs bootblocks on floppy discs
3679 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3680 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3681 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3682 # OS/2's system install, which has a completely different semantic
3683 # ./install, which can be erroneously created by make from ./install.sh.
3684 # Reject install programs that cannot install multiple files.
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3686 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3687 if test -z "$INSTALL"; then
3688 if test "${ac_cv_path_install+set}" = set; then :
3689 $as_echo_n "(cached) " >&6
3691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3695 test -z "$as_dir" && as_dir=.
3696 # Account for people who put trailing slashes in PATH elements.
3697 case $as_dir/ in #((
3698 ./ | .// | /[cC]/* | \
3699 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3700 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3703 # OSF1 and SCO ODT 3.0 have their own names for install.
3704 # Don't use installbsd from OSF since it installs stuff as root
3706 for ac_prog in ginstall scoinst install; do
3707 for ac_exec_ext in '' $ac_executable_extensions; do
3708 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3709 if test $ac_prog = install &&
3710 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3711 # AIX install. It has an incompatible calling convention.
3713 elif test $ac_prog = install &&
3714 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3715 # program-specific install script used by HP pwplus--don't use.
3718 rm -rf conftest.one conftest.two conftest.dir
3719 echo one > conftest.one
3720 echo two > conftest.two
3722 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3723 test -s conftest.one && test -s conftest.two &&
3724 test -s conftest.dir/conftest.one &&
3725 test -s conftest.dir/conftest.two
3727 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3740 rm -rf conftest.one conftest.two conftest.dir
3743 if test "${ac_cv_path_install+set}" = set; then
3744 INSTALL=$ac_cv_path_install
3746 # As a last resort, use the slow shell script. Don't cache a
3747 # value for INSTALL within a source directory, because that will
3748 # break other packages using the cache if that directory is
3749 # removed, or if the value is a relative name.
3750 INSTALL=$ac_install_sh
3753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3754 $as_echo "$INSTALL" >&6; }
3756 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3757 # It thinks the first close brace ends the variable substitution.
3758 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3760 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3762 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3764 # Extract the first word of "ar", so it can be a program name with args.
3765 set dummy ar; ac_word=$2
3766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3767 $as_echo_n "checking for $ac_word... " >&6; }
3768 if test "${ac_cv_prog_AR+set}" = set; then :
3769 $as_echo_n "(cached) " >&6
3771 if test -n "$AR"; then
3772 ac_cv_prog_AR="$AR" # Let the user override the test.
3774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3778 test -z "$as_dir" && as_dir=.
3779 for ac_exec_ext in '' $ac_executable_extensions; do
3780 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3782 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3789 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3793 if test -n "$AR"; then
3794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3795 $as_echo "$AR" >&6; }
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3798 $as_echo "no" >&6; }
3802 test -n "$ARFLAGS" || ARFLAGS="cr"
3803 if test -n "$ac_tool_prefix"; then
3804 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3805 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3807 $as_echo_n "checking for $ac_word... " >&6; }
3808 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3809 $as_echo_n "(cached) " >&6
3811 if test -n "$RANLIB"; then
3812 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3818 test -z "$as_dir" && as_dir=.
3819 for ac_exec_ext in '' $ac_executable_extensions; do
3820 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3821 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3822 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3831 RANLIB=$ac_cv_prog_RANLIB
3832 if test -n "$RANLIB"; then
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3834 $as_echo "$RANLIB" >&6; }
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3837 $as_echo "no" >&6; }
3842 if test -z "$ac_cv_prog_RANLIB"; then
3843 ac_ct_RANLIB=$RANLIB
3844 # Extract the first word of "ranlib", so it can be a program name with args.
3845 set dummy ranlib; ac_word=$2
3846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3847 $as_echo_n "checking for $ac_word... " >&6; }
3848 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3849 $as_echo_n "(cached) " >&6
3851 if test -n "$ac_ct_RANLIB"; then
3852 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3858 test -z "$as_dir" && as_dir=.
3859 for ac_exec_ext in '' $ac_executable_extensions; do
3860 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3861 ac_cv_prog_ac_ct_RANLIB="ranlib"
3862 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3871 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3872 if test -n "$ac_ct_RANLIB"; then
3873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3874 $as_echo "$ac_ct_RANLIB" >&6; }
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3877 $as_echo "no" >&6; }
3880 if test "x$ac_ct_RANLIB" = x; then
3883 case $cross_compiling:$ac_tool_warned in
3885 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3886 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3887 ac_tool_warned=yes ;;
3889 RANLIB=$ac_ct_RANLIB
3892 RANLIB="$ac_cv_prog_RANLIB"
3899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
3900 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
3901 if test "${ac_cv_c_const+set}" = set; then :
3902 $as_echo_n "(cached) " >&6
3904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905 /* end confdefs.h. */
3910 /* FIXME: Include the comments suggested by Paul. */
3912 /* Ultrix mips cc rejects this. */
3913 typedef int charset[2];
3915 /* SunOS 4.1.1 cc rejects this. */
3916 char const *const *pcpcc;
3918 /* NEC SVR4.0.2 mips cc rejects this. */
3919 struct point {int x, y;};
3920 static struct point const zero = {0,0};
3921 /* AIX XL C 1.02.0.0 rejects this.
3922 It does not let you subtract one const X* pointer from another in
3923 an arm of an if-expression whose if-part is not a constant
3925 const char *g = "string";
3926 pcpcc = &g + (g ? g-g : 0);
3927 /* HPUX 7.0 cc rejects these. */
3929 ppc = (char**) pcpcc;
3930 pcpcc = (char const *const *) ppc;
3931 { /* SCO 3.2v4 cc rejects this. */
3933 char const *s = 0 ? (char *) 0 : (char const *) 0;
3938 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
3940 const int *foo = &x[0];
3943 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3944 typedef const int *iptr;
3948 { /* AIX XL C 1.02.0.0 rejects this saying
3949 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3950 struct s { int j; const int *ap[3]; };
3951 struct s *b; b->j = 5;
3953 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3957 return !cs[0] && !zero.x;
3964 if ac_fn_c_try_compile "$LINENO"; then :
3969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
3972 $as_echo "$ac_cv_c_const" >&6; }
3973 if test $ac_cv_c_const = no; then
3975 $as_echo "#define const /**/" >>confdefs.h
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
3980 $as_echo_n "checking for function prototypes... " >&6; }
3981 if test "$ac_cv_prog_cc_c89" != no; then
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3983 $as_echo "yes" >&6; }
3985 $as_echo "#define PROTOTYPES 1" >>confdefs.h
3988 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3992 $as_echo "no" >&6; }
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5
3996 $as_echo_n "checking whether char is unsigned... " >&6; }
3997 if test "${ac_cv_c_char_unsigned+set}" = set; then :
3998 $as_echo_n "(cached) " >&6
4000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4001 /* end confdefs.h. */
4002 $ac_includes_default
4006 static int test_array [1 - 2 * !(((char) -1) < 0)];
4013 if ac_fn_c_try_compile "$LINENO"; then :
4014 ac_cv_c_char_unsigned=no
4016 ac_cv_c_char_unsigned=yes
4018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5
4021 $as_echo "$ac_cv_c_char_unsigned" >&6; }
4022 if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
4023 $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
4028 $as_echo_n "checking for working volatile... " >&6; }
4029 if test "${ac_cv_c_volatile+set}" = set; then :
4030 $as_echo_n "(cached) " >&6
4032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4033 /* end confdefs.h. */
4040 int * volatile y = (int *) 0;
4046 if ac_fn_c_try_compile "$LINENO"; then :
4047 ac_cv_c_volatile=yes
4051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
4054 $as_echo "$ac_cv_c_volatile" >&6; }
4055 if test $ac_cv_c_volatile = no; then
4057 $as_echo "#define volatile /**/" >>confdefs.h
4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4063 $as_echo_n "checking return type of signal handlers... " >&6; }
4064 if test "${ac_cv_type_signal+set}" = set; then :
4065 $as_echo_n "(cached) " >&6
4067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4068 /* end confdefs.h. */
4069 #include <sys/types.h>
4075 return *(signal (0, 0)) (0) == 1;
4080 if ac_fn_c_try_compile "$LINENO"; then :
4081 ac_cv_type_signal=int
4083 ac_cv_type_signal=void
4085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4088 $as_echo "$ac_cv_type_signal" >&6; }
4090 cat >>confdefs.h <<_ACEOF
4091 #define RETSIGTYPE $ac_cv_type_signal
4096 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4097 if test "x$ac_cv_type_size_t" = x""yes; then :
4101 cat >>confdefs.h <<_ACEOF
4102 #define size_t unsigned int
4107 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
4108 if test "x$ac_cv_type_ssize_t" = x""yes; then :
4112 cat >>confdefs.h <<_ACEOF
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4120 $as_echo_n "checking for ANSI C header files... " >&6; }
4121 if test "${ac_cv_header_stdc+set}" = set; then :
4122 $as_echo_n "(cached) " >&6
4124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4125 /* end confdefs.h. */
4139 if ac_fn_c_try_compile "$LINENO"; then :
4140 ac_cv_header_stdc=yes
4142 ac_cv_header_stdc=no
4144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4146 if test $ac_cv_header_stdc = yes; then
4147 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4149 /* end confdefs.h. */
4153 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4154 $EGREP "memchr" >/dev/null 2>&1; then :
4157 ac_cv_header_stdc=no
4163 if test $ac_cv_header_stdc = yes; then
4164 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4166 /* end confdefs.h. */
4170 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4171 $EGREP "free" >/dev/null 2>&1; then :
4174 ac_cv_header_stdc=no
4180 if test $ac_cv_header_stdc = yes; then
4181 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4182 if test "$cross_compiling" = yes; then :
4185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4186 /* end confdefs.h. */
4189 #if ((' ' & 0x0FF) == 0x020)
4190 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4191 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4193 # define ISLOWER(c) \
4194 (('a' <= (c) && (c) <= 'i') \
4195 || ('j' <= (c) && (c) <= 'r') \
4196 || ('s' <= (c) && (c) <= 'z'))
4197 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4200 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4205 for (i = 0; i < 256; i++)
4206 if (XOR (islower (i), ISLOWER (i))
4207 || toupper (i) != TOUPPER (i))
4212 if ac_fn_c_try_run "$LINENO"; then :
4215 ac_cv_header_stdc=no
4217 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4218 conftest.$ac_objext conftest.beam conftest.$ac_ext
4223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4224 $as_echo "$ac_cv_header_stdc" >&6; }
4225 if test $ac_cv_header_stdc = yes; then
4227 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
4233 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
4234 if test "${ac_cv_header_stat_broken+set}" = set; then :
4235 $as_echo_n "(cached) " >&6
4237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4238 /* end confdefs.h. */
4239 #include <sys/types.h>
4240 #include <sys/stat.h>
4242 #if defined S_ISBLK && defined S_IFDIR
4243 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
4246 #if defined S_ISBLK && defined S_IFCHR
4247 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
4250 #if defined S_ISLNK && defined S_IFREG
4251 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
4254 #if defined S_ISSOCK && defined S_IFREG
4255 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
4259 if ac_fn_c_try_compile "$LINENO"; then :
4260 ac_cv_header_stat_broken=no
4262 ac_cv_header_stat_broken=yes
4264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
4267 $as_echo "$ac_cv_header_stat_broken" >&6; }
4268 if test $ac_cv_header_stat_broken = yes; then
4270 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
4275 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4276 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4278 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4279 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
4280 $as_echo_n "(cached) " >&6
4282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4283 /* end confdefs.h. */
4284 #include <sys/types.h>
4296 if ac_fn_c_try_compile "$LINENO"; then :
4297 eval "$as_ac_Header=yes"
4299 eval "$as_ac_Header=no"
4301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4303 eval ac_res=\$$as_ac_Header
4304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4305 $as_echo "$ac_res" >&6; }
4306 eval as_val=\$$as_ac_Header
4307 if test "x$as_val" = x""yes; then :
4308 cat >>confdefs.h <<_ACEOF
4309 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4312 ac_header_dirent=$ac_hdr; break
4316 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4317 if test $ac_header_dirent = dirent.h; then
4318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4319 $as_echo_n "checking for library containing opendir... " >&6; }
4320 if test "${ac_cv_search_opendir+set}" = set; then :
4321 $as_echo_n "(cached) " >&6
4323 ac_func_search_save_LIBS=$LIBS
4324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4325 /* end confdefs.h. */
4327 /* Override any GCC internal prototype to avoid an error.
4328 Use char because int might match the return type of a GCC
4329 builtin and then its argument prototype would still apply. */
4342 for ac_lib in '' dir; do
4343 if test -z "$ac_lib"; then
4344 ac_res="none required"
4347 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4349 if ac_fn_c_try_link "$LINENO"; then :
4350 ac_cv_search_opendir=$ac_res
4352 rm -f core conftest.err conftest.$ac_objext \
4354 if test "${ac_cv_search_opendir+set}" = set; then :
4358 if test "${ac_cv_search_opendir+set}" = set; then :
4361 ac_cv_search_opendir=no
4364 LIBS=$ac_func_search_save_LIBS
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4367 $as_echo "$ac_cv_search_opendir" >&6; }
4368 ac_res=$ac_cv_search_opendir
4369 if test "$ac_res" != no; then :
4370 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4376 $as_echo_n "checking for library containing opendir... " >&6; }
4377 if test "${ac_cv_search_opendir+set}" = set; then :
4378 $as_echo_n "(cached) " >&6
4380 ac_func_search_save_LIBS=$LIBS
4381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4382 /* end confdefs.h. */
4384 /* Override any GCC internal prototype to avoid an error.
4385 Use char because int might match the return type of a GCC
4386 builtin and then its argument prototype would still apply. */
4399 for ac_lib in '' x; do
4400 if test -z "$ac_lib"; then
4401 ac_res="none required"
4404 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4406 if ac_fn_c_try_link "$LINENO"; then :
4407 ac_cv_search_opendir=$ac_res
4409 rm -f core conftest.err conftest.$ac_objext \
4411 if test "${ac_cv_search_opendir+set}" = set; then :
4415 if test "${ac_cv_search_opendir+set}" = set; then :
4418 ac_cv_search_opendir=no
4421 LIBS=$ac_func_search_save_LIBS
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4424 $as_echo "$ac_cv_search_opendir" >&6; }
4425 ac_res=$ac_cv_search_opendir
4426 if test "$ac_res" != no; then :
4427 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4434 for ac_func in fcntl kill lstat
4436 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4437 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4438 eval as_val=\$$as_ac_var
4439 if test "x$as_val" = x""yes; then :
4440 cat >>confdefs.h <<_ACEOF
4441 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4447 for ac_func in memmove putenv select setenv setlocale \
4448 strcasecmp strpbrk tcgetattr vsnprintf
4450 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4451 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4452 eval as_val=\$$as_ac_var
4453 if test "x$as_val" = x""yes; then :
4454 cat >>confdefs.h <<_ACEOF
4455 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4461 for ac_func in isascii isxdigit
4463 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4464 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4465 eval as_val=\$$as_ac_var
4466 if test "x$as_val" = x""yes; then :
4467 cat >>confdefs.h <<_ACEOF
4468 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4474 for ac_func in getpwent getpwnam getpwuid
4476 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4477 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4478 eval as_val=\$$as_ac_var
4479 if test "x$as_val" = x""yes; then :
4480 cat >>confdefs.h <<_ACEOF
4481 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strcoll" >&5
4489 $as_echo_n "checking for working strcoll... " >&6; }
4490 if test "${ac_cv_func_strcoll_works+set}" = set; then :
4491 $as_echo_n "(cached) " >&6
4493 if test "$cross_compiling" = yes; then :
4494 ac_cv_func_strcoll_works=no
4496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4497 /* end confdefs.h. */
4498 $ac_includes_default
4502 return (strcoll ("abc", "def") >= 0 ||
4503 strcoll ("ABC", "DEF") >= 0 ||
4504 strcoll ("123", "456") >= 0)
4509 if ac_fn_c_try_run "$LINENO"; then :
4510 ac_cv_func_strcoll_works=yes
4512 ac_cv_func_strcoll_works=no
4514 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4515 conftest.$ac_objext conftest.beam conftest.$ac_ext
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strcoll_works" >&5
4520 $as_echo "$ac_cv_func_strcoll_works" >&6; }
4521 if test $ac_cv_func_strcoll_works = yes; then
4523 $as_echo "#define HAVE_STRCOLL 1" >>confdefs.h
4528 for ac_header in fcntl.h unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \
4529 limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h
4531 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4532 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4533 eval as_val=\$$as_ac_Header
4534 if test "x$as_val" = x""yes; then :
4535 cat >>confdefs.h <<_ACEOF
4536 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4543 for ac_header in sys/pte.h sys/stream.h sys/select.h sys/file.h
4545 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4546 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4547 eval as_val=\$$as_ac_Header
4548 if test "x$as_val" = x""yes; then :
4549 cat >>confdefs.h <<_ACEOF
4550 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4558 for ac_header in sys/ptem.h
4560 ac_fn_c_check_header_compile "$LINENO" "sys/ptem.h" "ac_cv_header_sys_ptem_h" "
4561 #if HAVE_SYS_STREAM_H
4562 # include <sys/stream.h>
4566 if test "x$ac_cv_header_sys_ptem_h" = x""yes; then :
4567 cat >>confdefs.h <<_ACEOF
4568 #define HAVE_SYS_PTEM_H 1
4576 # Check whether --enable-largefile was given.
4577 if test "${enable_largefile+set}" = set; then :
4578 enableval=$enable_largefile;
4581 if test "$enable_largefile" != no; then
4583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4584 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4585 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4586 $as_echo_n "(cached) " >&6
4588 ac_cv_sys_largefile_CC=no
4589 if test "$GCC" != yes; then
4592 # IRIX 6.2 and later do not support large files by default,
4593 # so use the C compiler's -n32 option if that helps.
4594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4595 /* end confdefs.h. */
4596 #include <sys/types.h>
4597 /* Check that off_t can represent 2**63 - 1 correctly.
4598 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4599 since some C++ compilers masquerading as C compilers
4600 incorrectly reject 9223372036854775807. */
4601 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4602 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4603 && LARGE_OFF_T % 2147483647 == 1)
4613 if ac_fn_c_try_compile "$LINENO"; then :
4616 rm -f core conftest.err conftest.$ac_objext
4618 if ac_fn_c_try_compile "$LINENO"; then :
4619 ac_cv_sys_largefile_CC=' -n32'; break
4621 rm -f core conftest.err conftest.$ac_objext
4625 rm -f conftest.$ac_ext
4628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4629 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4630 if test "$ac_cv_sys_largefile_CC" != no; then
4631 CC=$CC$ac_cv_sys_largefile_CC
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4635 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4636 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4637 $as_echo_n "(cached) " >&6
4640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4641 /* end confdefs.h. */
4642 #include <sys/types.h>
4643 /* Check that off_t can represent 2**63 - 1 correctly.
4644 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4645 since some C++ compilers masquerading as C compilers
4646 incorrectly reject 9223372036854775807. */
4647 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4648 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4649 && LARGE_OFF_T % 2147483647 == 1)
4659 if ac_fn_c_try_compile "$LINENO"; then :
4660 ac_cv_sys_file_offset_bits=no; break
4662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4664 /* end confdefs.h. */
4665 #define _FILE_OFFSET_BITS 64
4666 #include <sys/types.h>
4667 /* Check that off_t can represent 2**63 - 1 correctly.
4668 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4669 since some C++ compilers masquerading as C compilers
4670 incorrectly reject 9223372036854775807. */
4671 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4672 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4673 && LARGE_OFF_T % 2147483647 == 1)
4683 if ac_fn_c_try_compile "$LINENO"; then :
4684 ac_cv_sys_file_offset_bits=64; break
4686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4687 ac_cv_sys_file_offset_bits=unknown
4691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4692 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4693 case $ac_cv_sys_file_offset_bits in #(
4696 cat >>confdefs.h <<_ACEOF
4697 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4702 if test $ac_cv_sys_file_offset_bits = unknown; then
4703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4704 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4705 if test "${ac_cv_sys_large_files+set}" = set; then :
4706 $as_echo_n "(cached) " >&6
4709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4710 /* end confdefs.h. */
4711 #include <sys/types.h>
4712 /* Check that off_t can represent 2**63 - 1 correctly.
4713 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4714 since some C++ compilers masquerading as C compilers
4715 incorrectly reject 9223372036854775807. */
4716 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4717 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4718 && LARGE_OFF_T % 2147483647 == 1)
4728 if ac_fn_c_try_compile "$LINENO"; then :
4729 ac_cv_sys_large_files=no; break
4731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4733 /* end confdefs.h. */
4734 #define _LARGE_FILES 1
4735 #include <sys/types.h>
4736 /* Check that off_t can represent 2**63 - 1 correctly.
4737 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4738 since some C++ compilers masquerading as C compilers
4739 incorrectly reject 9223372036854775807. */
4740 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4741 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4742 && LARGE_OFF_T % 2147483647 == 1)
4752 if ac_fn_c_try_compile "$LINENO"; then :
4753 ac_cv_sys_large_files=1; break
4755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4756 ac_cv_sys_large_files=unknown
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4761 $as_echo "$ac_cv_sys_large_files" >&6; }
4762 case $ac_cv_sys_large_files in #(
4765 cat >>confdefs.h <<_ACEOF
4766 #define _LARGE_FILES $ac_cv_sys_large_files
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of signal functions" >&5
4777 $as_echo_n "checking for type of signal functions... " >&6; }
4778 if test "${bash_cv_signal_vintage+set}" = set; then :
4779 $as_echo_n "(cached) " >&6
4782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4783 /* end confdefs.h. */
4790 struct sigaction sa;
4791 sigemptyset(&ss); sigsuspend(&ss);
4792 sigaction(SIGINT, &sa, (struct sigaction *) 0);
4793 sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
4799 if ac_fn_c_try_link "$LINENO"; then :
4800 bash_cv_signal_vintage=posix
4803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4804 /* end confdefs.h. */
4810 int mask = sigmask(SIGINT);
4811 sigsetmask(mask); sigblock(mask); sigpause(mask);
4817 if ac_fn_c_try_link "$LINENO"; then :
4818 bash_cv_signal_vintage=4.2bsd
4821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4822 /* end confdefs.h. */
4825 RETSIGTYPE foo() { }
4830 int mask = sigmask(SIGINT);
4831 sigset(SIGINT, foo); sigrelse(SIGINT);
4832 sighold(SIGINT); sigpause(SIGINT);
4838 if ac_fn_c_try_link "$LINENO"; then :
4839 bash_cv_signal_vintage=svr3
4841 bash_cv_signal_vintage=v7
4844 rm -f core conftest.err conftest.$ac_objext \
4845 conftest$ac_exeext conftest.$ac_ext
4848 rm -f core conftest.err conftest.$ac_objext \
4849 conftest$ac_exeext conftest.$ac_ext
4852 rm -f core conftest.err conftest.$ac_objext \
4853 conftest$ac_exeext conftest.$ac_ext
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_signal_vintage" >&5
4858 $as_echo "$bash_cv_signal_vintage" >&6; }
4859 if test "$bash_cv_signal_vintage" = posix; then
4860 $as_echo "#define HAVE_POSIX_SIGNALS 1" >>confdefs.h
4862 elif test "$bash_cv_signal_vintage" = "4.2bsd"; then
4863 $as_echo "#define HAVE_BSD_SIGNALS 1" >>confdefs.h
4865 elif test "$bash_cv_signal_vintage" = svr3; then
4866 $as_echo "#define HAVE_USG_SIGHOLD 1" >>confdefs.h
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal handlers must be reinstalled when invoked" >&5
4873 $as_echo_n "checking if signal handlers must be reinstalled when invoked... " >&6; }
4874 if test "${bash_cv_must_reinstall_sighandlers+set}" = set; then :
4875 $as_echo_n "(cached) " >&6
4877 if test "$cross_compiling" = yes; then :
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&5
4879 $as_echo "$as_me: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&2;}
4880 bash_cv_must_reinstall_sighandlers=no
4883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4884 /* end confdefs.h. */
4887 #ifdef HAVE_UNISTD_H
4891 typedef RETSIGTYPE sigfunc();
4895 #ifdef HAVE_POSIX_SIGNALS
4897 set_signal_handler(sig, handler)
4901 struct sigaction act, oact;
4902 act.sa_handler = handler;
4904 sigemptyset (&act.sa_mask);
4905 sigemptyset (&oact.sa_mask);
4906 sigaction (sig, &act, &oact);
4907 return (oact.sa_handler);
4910 #define set_signal_handler(s, h) signal(s, h)
4923 set_signal_handler(SIGINT, sigint);
4924 kill((int)getpid(), SIGINT);
4925 kill((int)getpid(), SIGINT);
4930 if ac_fn_c_try_run "$LINENO"; then :
4931 bash_cv_must_reinstall_sighandlers=no
4933 bash_cv_must_reinstall_sighandlers=yes
4935 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4936 conftest.$ac_objext conftest.beam conftest.$ac_ext
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_must_reinstall_sighandlers" >&5
4942 $as_echo "$bash_cv_must_reinstall_sighandlers" >&6; }
4943 if test $bash_cv_must_reinstall_sighandlers = yes; then
4944 $as_echo "#define MUST_REINSTALL_SIGHANDLERS 1" >>confdefs.h
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5
4951 $as_echo_n "checking for presence of POSIX-style sigsetjmp/siglongjmp... " >&6; }
4952 if test "${bash_cv_func_sigsetjmp+set}" = set; then :
4953 $as_echo_n "(cached) " >&6
4955 if test "$cross_compiling" = yes; then :
4956 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&5
4957 $as_echo "$as_me: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&2;}
4958 bash_cv_func_sigsetjmp=missing
4961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4962 /* end confdefs.h. */
4964 #ifdef HAVE_UNISTD_H
4967 #include <sys/types.h>
4973 #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS)
4984 sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set);
4985 sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset);
4988 code = sigsetjmp(xx, 1);
4990 exit(0); /* could get sigmask and compare to oset here. */
4993 sigaddset(&set, SIGINT);
4994 sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL);
4996 /* and siglongjmp */
5002 if ac_fn_c_try_run "$LINENO"; then :
5003 bash_cv_func_sigsetjmp=present
5005 bash_cv_func_sigsetjmp=missing
5007 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5008 conftest.$ac_objext conftest.beam conftest.$ac_ext
5013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_sigsetjmp" >&5
5014 $as_echo "$bash_cv_func_sigsetjmp" >&6; }
5015 if test $bash_cv_func_sigsetjmp = present; then
5016 $as_echo "#define HAVE_POSIX_SIGSETJMP 1" >>confdefs.h
5020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lstat" >&5
5021 $as_echo_n "checking for lstat... " >&6; }
5022 if test "${bash_cv_func_lstat+set}" = set; then :
5023 $as_echo_n "(cached) " >&6
5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5026 /* end confdefs.h. */
5028 #include <sys/types.h>
5029 #include <sys/stat.h>
5034 lstat(".",(struct stat *)0);
5039 if ac_fn_c_try_link "$LINENO"; then :
5040 bash_cv_func_lstat=yes
5042 bash_cv_func_lstat=no
5044 rm -f core conftest.err conftest.$ac_objext \
5045 conftest$ac_exeext conftest.$ac_ext
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_lstat" >&5
5048 $as_echo "$bash_cv_func_lstat" >&6; }
5049 if test $bash_cv_func_lstat = yes; then
5050 $as_echo "#define HAVE_LSTAT 1" >>confdefs.h
5055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not strcoll and strcmp differ" >&5
5056 $as_echo_n "checking whether or not strcoll and strcmp differ... " >&6; }
5057 if test "${bash_cv_func_strcoll_broken+set}" = set; then :
5058 $as_echo_n "(cached) " >&6
5060 if test "$cross_compiling" = yes; then :
5061 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&5
5062 $as_echo "$as_me: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&2;}
5063 bash_cv_func_strcoll_broken=no
5066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5067 /* end confdefs.h. */
5070 #if defined (HAVE_LOCALE_H)
5079 char *deflocale, *defcoll;
5081 #ifdef HAVE_SETLOCALE
5082 deflocale = setlocale(LC_ALL, "");
5083 defcoll = setlocale(LC_COLLATE, "");
5087 /* These two values are taken from tests/glob-test. */
5088 r1 = strcoll("abd", "aXd");
5092 r2 = strcmp("abd", "aXd");
5094 /* These two should both be greater than 0. It is permissible for
5095 a system to return different values, as long as the sign is the
5098 /* Exit with 1 (failure) if these two values are both > 0, since
5099 this tests whether strcoll(3) is broken with respect to strcmp(3)
5100 in the default locale. */
5101 exit (r1 > 0 && r2 > 0);
5105 if ac_fn_c_try_run "$LINENO"; then :
5106 bash_cv_func_strcoll_broken=yes
5108 bash_cv_func_strcoll_broken=no
5110 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5111 conftest.$ac_objext conftest.beam conftest.$ac_ext
5116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_strcoll_broken" >&5
5117 $as_echo "$bash_cv_func_strcoll_broken" >&6; }
5118 if test $bash_cv_func_strcoll_broken = yes; then
5119 $as_echo "#define STRCOLL_BROKEN 1" >>confdefs.h
5124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the ctype macros accept non-ascii characters" >&5
5125 $as_echo_n "checking whether the ctype macros accept non-ascii characters... " >&6; }
5126 if test "${bash_cv_func_ctype_nonascii+set}" = set; then :
5127 $as_echo_n "(cached) " >&6
5129 if test "$cross_compiling" = yes; then :
5130 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&5
5131 $as_echo "$as_me: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&2;}
5132 bash_cv_func_ctype_nonascii=no
5135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5136 /* end confdefs.h. */
5138 #ifdef HAVE_LOCALE_H
5152 #ifdef HAVE_SETLOCALE
5153 /* We take a shot here. If that locale is not known, try the
5154 system default. We try this one because '\342' (226) is
5155 known to be a printable character in that locale. */
5156 deflocale = setlocale(LC_ALL, "en_US.ISO8859-1");
5158 deflocale = setlocale(LC_ALL, "");
5165 exit (r1 == 0 || r2 == 0);
5169 if ac_fn_c_try_run "$LINENO"; then :
5170 bash_cv_func_ctype_nonascii=yes
5172 bash_cv_func_ctype_nonascii=no
5174 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5175 conftest.$ac_objext conftest.beam conftest.$ac_ext
5180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_ctype_nonascii" >&5
5181 $as_echo "$bash_cv_func_ctype_nonascii" >&6; }
5182 if test $bash_cv_func_ctype_nonascii = yes; then
5183 $as_echo "#define CTYPE_NON_ASCII 1" >>confdefs.h
5188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpw functions are declared in pwd.h" >&5
5189 $as_echo_n "checking whether getpw functions are declared in pwd.h... " >&6; }
5190 if test "${bash_cv_getpw_declared+set}" = set; then :
5191 $as_echo_n "(cached) " >&6
5193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5194 /* end confdefs.h. */
5196 #include <sys/types.h>
5197 #ifdef HAVE_UNISTD_H
5198 # include <unistd.h>
5203 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5204 $EGREP "getpwuid" >/dev/null 2>&1; then :
5205 bash_cv_getpw_declared=yes
5207 bash_cv_getpw_declared=no
5213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_getpw_declared" >&5
5214 $as_echo "$bash_cv_getpw_declared" >&6; }
5215 if test $bash_cv_getpw_declared = yes; then
5216 $as_echo "#define HAVE_GETPW_DECLS 1" >>confdefs.h
5221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
5222 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
5223 if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
5224 $as_echo_n "(cached) " >&6
5226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5227 /* end confdefs.h. */
5228 #include <sys/types.h>
5229 #include <termios.h>
5235 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5236 $EGREP "yes" >/dev/null 2>&1; then :
5237 ac_cv_sys_tiocgwinsz_in_termios_h=yes
5239 ac_cv_sys_tiocgwinsz_in_termios_h=no
5244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
5245 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
5247 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
5248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
5249 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
5250 if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
5251 $as_echo_n "(cached) " >&6
5253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5254 /* end confdefs.h. */
5255 #include <sys/types.h>
5256 #include <sys/ioctl.h>
5262 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5263 $EGREP "yes" >/dev/null 2>&1; then :
5264 ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
5266 ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
5271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
5272 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
5274 if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
5276 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sig_atomic_t in signal.h" >&5
5283 $as_echo_n "checking for sig_atomic_t in signal.h... " >&6; }
5284 if test "${ac_cv_have_sig_atomic_t+set}" = set; then :
5285 $as_echo_n "(cached) " >&6
5287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5288 /* end confdefs.h. */
5300 if ac_fn_c_try_link "$LINENO"; then :
5301 ac_cv_have_sig_atomic_t=yes
5303 ac_cv_have_sig_atomic_t=no
5305 rm -f core conftest.err conftest.$ac_objext \
5306 conftest$ac_exeext conftest.$ac_ext
5308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sig_atomic_t" >&5
5309 $as_echo "$ac_cv_have_sig_atomic_t" >&6; }
5310 if test "$ac_cv_have_sig_atomic_t" = "no"
5312 ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "$ac_includes_default"
5313 if test "x$ac_cv_type_sig_atomic_t" = x""yes; then :
5317 cat >>confdefs.h <<_ACEOF
5318 #define sig_atomic_t int
5325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signal handlers are of type void" >&5
5326 $as_echo_n "checking whether signal handlers are of type void... " >&6; }
5327 if test "${bash_cv_void_sighandler+set}" = set; then :
5328 $as_echo_n "(cached) " >&6
5330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5331 /* end confdefs.h. */
5332 #include <sys/types.h>
5340 void (*signal ()) ();
5349 if ac_fn_c_try_compile "$LINENO"; then :
5350 bash_cv_void_sighandler=yes
5352 bash_cv_void_sighandler=no
5354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_void_sighandler" >&5
5357 $as_echo "$bash_cv_void_sighandler" >&6; }
5358 if test $bash_cv_void_sighandler = yes; then
5359 $as_echo "#define VOID_SIGHANDLER 1" >>confdefs.h
5364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIOCSTAT in sys/ioctl.h" >&5
5365 $as_echo_n "checking for TIOCSTAT in sys/ioctl.h... " >&6; }
5366 if test "${bash_cv_tiocstat_in_ioctl+set}" = set; then :
5367 $as_echo_n "(cached) " >&6
5369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5370 /* end confdefs.h. */
5371 #include <sys/types.h>
5372 #include <sys/ioctl.h>
5381 if ac_fn_c_try_compile "$LINENO"; then :
5382 bash_cv_tiocstat_in_ioctl=yes
5384 bash_cv_tiocstat_in_ioctl=no
5386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_tiocstat_in_ioctl" >&5
5390 $as_echo "$bash_cv_tiocstat_in_ioctl" >&6; }
5391 if test $bash_cv_tiocstat_in_ioctl = yes; then
5392 $as_echo "#define TIOCSTAT_IN_SYS_IOCTL 1" >>confdefs.h
5396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIONREAD in sys/ioctl.h" >&5
5397 $as_echo_n "checking for FIONREAD in sys/ioctl.h... " >&6; }
5398 if test "${bash_cv_fionread_in_ioctl+set}" = set; then :
5399 $as_echo_n "(cached) " >&6
5401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5402 /* end confdefs.h. */
5403 #include <sys/types.h>
5404 #include <sys/ioctl.h>
5413 if ac_fn_c_try_compile "$LINENO"; then :
5414 bash_cv_fionread_in_ioctl=yes
5416 bash_cv_fionread_in_ioctl=no
5418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_fionread_in_ioctl" >&5
5422 $as_echo "$bash_cv_fionread_in_ioctl" >&6; }
5423 if test $bash_cv_fionread_in_ioctl = yes; then
5424 $as_echo "#define FIONREAD_IN_SYS_IOCTL 1" >>confdefs.h
5428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t in sys/types.h" >&5
5429 $as_echo_n "checking for speed_t in sys/types.h... " >&6; }
5430 if test "${bash_cv_speed_t_in_sys_types+set}" = set; then :
5431 $as_echo_n "(cached) " >&6
5433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5434 /* end confdefs.h. */
5435 #include <sys/types.h>
5444 if ac_fn_c_try_compile "$LINENO"; then :
5445 bash_cv_speed_t_in_sys_types=yes
5447 bash_cv_speed_t_in_sys_types=no
5449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_speed_t_in_sys_types" >&5
5453 $as_echo "$bash_cv_speed_t_in_sys_types" >&6; }
5454 if test $bash_cv_speed_t_in_sys_types = yes; then
5455 $as_echo "#define SPEED_T_IN_SYS_TYPES 1" >>confdefs.h
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct winsize in sys/ioctl.h and termios.h" >&5
5460 $as_echo_n "checking for struct winsize in sys/ioctl.h and termios.h... " >&6; }
5461 if test "${bash_cv_struct_winsize_header+set}" = set; then :
5462 $as_echo_n "(cached) " >&6
5464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5465 /* end confdefs.h. */
5466 #include <sys/types.h>
5467 #include <sys/ioctl.h>
5476 if ac_fn_c_try_compile "$LINENO"; then :
5477 bash_cv_struct_winsize_header=ioctl_h
5479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5480 /* end confdefs.h. */
5481 #include <sys/types.h>
5482 #include <termios.h>
5491 if ac_fn_c_try_compile "$LINENO"; then :
5492 bash_cv_struct_winsize_header=termios_h
5494 bash_cv_struct_winsize_header=other
5496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5502 if test $bash_cv_struct_winsize_header = ioctl_h; then
5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sys/ioctl.h" >&5
5504 $as_echo "sys/ioctl.h" >&6; }
5505 $as_echo "#define STRUCT_WINSIZE_IN_SYS_IOCTL 1" >>confdefs.h
5507 elif test $bash_cv_struct_winsize_header = termios_h; then
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: termios.h" >&5
5509 $as_echo "termios.h" >&6; }
5510 $as_echo "#define STRUCT_WINSIZE_IN_TERMIOS 1" >>confdefs.h
5513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5514 $as_echo "not found" >&6; }
5518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_ino" >&5
5519 $as_echo_n "checking for struct dirent.d_ino... " >&6; }
5520 if test "${bash_cv_dirent_has_dino+set}" = set; then :
5521 $as_echo_n "(cached) " >&6
5523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5524 /* end confdefs.h. */
5527 #include <sys/types.h>
5528 #ifdef HAVE_UNISTD_H
5529 # include <unistd.h>
5530 #endif /* HAVE_UNISTD_H */
5531 #if defined(HAVE_DIRENT_H)
5532 # include <dirent.h>
5534 # define dirent direct
5535 # ifdef HAVE_SYS_NDIR_H
5536 # include <sys/ndir.h>
5537 # endif /* SYSNDIR */
5538 # ifdef HAVE_SYS_DIR_H
5539 # include <sys/dir.h>
5540 # endif /* SYSDIR */
5544 #endif /* HAVE_DIRENT_H */
5550 struct dirent d; int z; z = d.d_ino;
5556 if ac_fn_c_try_compile "$LINENO"; then :
5557 bash_cv_dirent_has_dino=yes
5559 bash_cv_dirent_has_dino=no
5561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_dino" >&5
5565 $as_echo "$bash_cv_dirent_has_dino" >&6; }
5566 if test $bash_cv_dirent_has_dino = yes; then
5567 $as_echo "#define HAVE_STRUCT_DIRENT_D_INO 1" >>confdefs.h
5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_fileno" >&5
5573 $as_echo_n "checking for struct dirent.d_fileno... " >&6; }
5574 if test "${bash_cv_dirent_has_d_fileno+set}" = set; then :
5575 $as_echo_n "(cached) " >&6
5577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5578 /* end confdefs.h. */
5581 #include <sys/types.h>
5582 #ifdef HAVE_UNISTD_H
5583 # include <unistd.h>
5584 #endif /* HAVE_UNISTD_H */
5585 #if defined(HAVE_DIRENT_H)
5586 # include <dirent.h>
5588 # define dirent direct
5589 # ifdef HAVE_SYS_NDIR_H
5590 # include <sys/ndir.h>
5591 # endif /* SYSNDIR */
5592 # ifdef HAVE_SYS_DIR_H
5593 # include <sys/dir.h>
5594 # endif /* SYSDIR */
5598 #endif /* HAVE_DIRENT_H */
5604 struct dirent d; int z; z = d.d_fileno;
5610 if ac_fn_c_try_compile "$LINENO"; then :
5611 bash_cv_dirent_has_d_fileno=yes
5613 bash_cv_dirent_has_d_fileno=no
5615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_d_fileno" >&5
5619 $as_echo "$bash_cv_dirent_has_d_fileno" >&6; }
5620 if test $bash_cv_dirent_has_d_fileno = yes; then
5621 $as_echo "#define HAVE_STRUCT_DIRENT_D_FILENO 1" >>confdefs.h
5627 aix*) prefer_curses=yes ;;
5630 if test "X$bash_cv_termcap_lib" = "X"; then
5633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5
5634 $as_echo_n "checking which library has the termcap functions... " >&6; }
5637 if test "${bash_cv_termcap_lib+set}" = set; then :
5638 $as_echo_n "(cached) " >&6
5640 ac_fn_c_check_func "$LINENO" "tgetent" "ac_cv_func_tgetent"
5641 if test "x$ac_cv_func_tgetent" = x""yes; then :
5642 bash_cv_termcap_lib=libc
5644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5
5645 $as_echo_n "checking for tgetent in -ltermcap... " >&6; }
5646 if test "${ac_cv_lib_termcap_tgetent+set}" = set; then :
5647 $as_echo_n "(cached) " >&6
5649 ac_check_lib_save_LIBS=$LIBS
5650 LIBS="-ltermcap $LIBS"
5651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5652 /* end confdefs.h. */
5654 /* Override any GCC internal prototype to avoid an error.
5655 Use char because int might match the return type of a GCC
5656 builtin and then its argument prototype would still apply. */
5669 if ac_fn_c_try_link "$LINENO"; then :
5670 ac_cv_lib_termcap_tgetent=yes
5672 ac_cv_lib_termcap_tgetent=no
5674 rm -f core conftest.err conftest.$ac_objext \
5675 conftest$ac_exeext conftest.$ac_ext
5676 LIBS=$ac_check_lib_save_LIBS
5678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent" >&5
5679 $as_echo "$ac_cv_lib_termcap_tgetent" >&6; }
5680 if test "x$ac_cv_lib_termcap_tgetent" = x""yes; then :
5681 bash_cv_termcap_lib=libtermcap
5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltinfo" >&5
5684 $as_echo_n "checking for tgetent in -ltinfo... " >&6; }
5685 if test "${ac_cv_lib_tinfo_tgetent+set}" = set; then :
5686 $as_echo_n "(cached) " >&6
5688 ac_check_lib_save_LIBS=$LIBS
5689 LIBS="-ltinfo $LIBS"
5690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5691 /* end confdefs.h. */
5693 /* Override any GCC internal prototype to avoid an error.
5694 Use char because int might match the return type of a GCC
5695 builtin and then its argument prototype would still apply. */
5708 if ac_fn_c_try_link "$LINENO"; then :
5709 ac_cv_lib_tinfo_tgetent=yes
5711 ac_cv_lib_tinfo_tgetent=no
5713 rm -f core conftest.err conftest.$ac_objext \
5714 conftest$ac_exeext conftest.$ac_ext
5715 LIBS=$ac_check_lib_save_LIBS
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_tgetent" >&5
5718 $as_echo "$ac_cv_lib_tinfo_tgetent" >&6; }
5719 if test "x$ac_cv_lib_tinfo_tgetent" = x""yes; then :
5720 bash_cv_termcap_lib=libtinfo
5722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lcurses" >&5
5723 $as_echo_n "checking for tgetent in -lcurses... " >&6; }
5724 if test "${ac_cv_lib_curses_tgetent+set}" = set; then :
5725 $as_echo_n "(cached) " >&6
5727 ac_check_lib_save_LIBS=$LIBS
5728 LIBS="-lcurses $LIBS"
5729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5730 /* end confdefs.h. */
5732 /* Override any GCC internal prototype to avoid an error.
5733 Use char because int might match the return type of a GCC
5734 builtin and then its argument prototype would still apply. */
5747 if ac_fn_c_try_link "$LINENO"; then :
5748 ac_cv_lib_curses_tgetent=yes
5750 ac_cv_lib_curses_tgetent=no
5752 rm -f core conftest.err conftest.$ac_objext \
5753 conftest$ac_exeext conftest.$ac_ext
5754 LIBS=$ac_check_lib_save_LIBS
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_tgetent" >&5
5757 $as_echo "$ac_cv_lib_curses_tgetent" >&6; }
5758 if test "x$ac_cv_lib_curses_tgetent" = x""yes; then :
5759 bash_cv_termcap_lib=libcurses
5761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5
5762 $as_echo_n "checking for tgetent in -lncurses... " >&6; }
5763 if test "${ac_cv_lib_ncurses_tgetent+set}" = set; then :
5764 $as_echo_n "(cached) " >&6
5766 ac_check_lib_save_LIBS=$LIBS
5767 LIBS="-lncurses $LIBS"
5768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5769 /* end confdefs.h. */
5771 /* Override any GCC internal prototype to avoid an error.
5772 Use char because int might match the return type of a GCC
5773 builtin and then its argument prototype would still apply. */
5786 if ac_fn_c_try_link "$LINENO"; then :
5787 ac_cv_lib_ncurses_tgetent=yes
5789 ac_cv_lib_ncurses_tgetent=no
5791 rm -f core conftest.err conftest.$ac_objext \
5792 conftest$ac_exeext conftest.$ac_ext
5793 LIBS=$ac_check_lib_save_LIBS
5795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5
5796 $as_echo "$ac_cv_lib_ncurses_tgetent" >&6; }
5797 if test "x$ac_cv_lib_ncurses_tgetent" = x""yes; then :
5798 bash_cv_termcap_lib=libncurses
5800 bash_cv_termcap_lib=gnutermcap
5813 if test "X$_bash_needmsg" = "Xyes"; then
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5
5815 $as_echo_n "checking which library has the termcap functions... " >&6; }
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using $bash_cv_termcap_lib" >&5
5818 $as_echo "using $bash_cv_termcap_lib" >&6; }
5819 if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then
5820 LDFLAGS="$LDFLAGS -L./lib/termcap"
5821 TERMCAP_LIB="./lib/termcap/libtermcap.a"
5822 TERMCAP_DEP="./lib/termcap/libtermcap.a"
5823 elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then
5824 TERMCAP_LIB=-ltermcap
5826 elif test $bash_cv_termcap_lib = libtinfo; then
5829 elif test $bash_cv_termcap_lib = libncurses; then
5830 TERMCAP_LIB=-lncurses
5832 elif test $bash_cv_termcap_lib = libc; then
5836 TERMCAP_LIB=-lcurses
5840 if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then
5841 if test "$prefer_curses" = yes; then
5842 TERMCAP_LIB=-lcurses
5844 TERMCAP_LIB=-ltermcap #default
5848 if test "$TERMCAP_LIB" = "-lncurses"; then
5850 for ac_header in ncurses/termcap.h
5852 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5853 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5854 eval as_val=\$$as_ac_Header
5855 if test "x$as_val" = x""yes; then :
5856 cat >>confdefs.h <<_ACEOF
5857 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5866 for ac_header in wctype.h
5868 ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default"
5869 if test "x$ac_cv_header_wctype_h" = x""yes; then :
5870 cat >>confdefs.h <<_ACEOF
5871 #define HAVE_WCTYPE_H 1
5878 for ac_header in wchar.h
5880 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
5881 if test "x$ac_cv_header_wchar_h" = x""yes; then :
5882 cat >>confdefs.h <<_ACEOF
5883 #define HAVE_WCHAR_H 1
5890 for ac_header in langinfo.h
5892 ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
5893 if test "x$ac_cv_header_langinfo_h" = x""yes; then :
5894 cat >>confdefs.h <<_ACEOF
5895 #define HAVE_LANGINFO_H 1
5903 ac_fn_c_check_func "$LINENO" "mbrlen" "ac_cv_func_mbrlen"
5904 if test "x$ac_cv_func_mbrlen" = x""yes; then :
5905 $as_echo "#define HAVE_MBRLEN 1" >>confdefs.h
5909 ac_fn_c_check_func "$LINENO" "mbscasecmp" "ac_cv_func_mbscasecmp"
5910 if test "x$ac_cv_func_mbscasecmp" = x""yes; then :
5911 $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h
5915 ac_fn_c_check_func "$LINENO" "mbscmp" "ac_cv_func_mbscmp"
5916 if test "x$ac_cv_func_mbscmp" = x""yes; then :
5917 $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h
5921 ac_fn_c_check_func "$LINENO" "mbsnrtowcs" "ac_cv_func_mbsnrtowcs"
5922 if test "x$ac_cv_func_mbsnrtowcs" = x""yes; then :
5923 $as_echo "#define HAVE_MBSNRTOWCS 1" >>confdefs.h
5927 ac_fn_c_check_func "$LINENO" "mbsrtowcs" "ac_cv_func_mbsrtowcs"
5928 if test "x$ac_cv_func_mbsrtowcs" = x""yes; then :
5929 $as_echo "#define HAVE_MBSRTOWCS 1" >>confdefs.h
5935 for ac_func in mbschr
5937 ac_fn_c_check_func "$LINENO" "mbschr" "ac_cv_func_mbschr"
5938 if test "x$ac_cv_func_mbschr" = x""yes; then :
5939 cat >>confdefs.h <<_ACEOF
5940 #define HAVE_MBSCHR 1
5944 case " $LIBOBJS " in
5945 *" $ac_func.$ac_objext "* ) ;;
5946 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5955 ac_fn_c_check_func "$LINENO" "wcrtomb" "ac_cv_func_wcrtomb"
5956 if test "x$ac_cv_func_wcrtomb" = x""yes; then :
5957 $as_echo "#define HAVE_WCRTOMB 1" >>confdefs.h
5961 ac_fn_c_check_func "$LINENO" "wcscoll" "ac_cv_func_wcscoll"
5962 if test "x$ac_cv_func_wcscoll" = x""yes; then :
5963 $as_echo "#define HAVE_WCSCOLL 1" >>confdefs.h
5967 ac_fn_c_check_func "$LINENO" "wcsdup" "ac_cv_func_wcsdup"
5968 if test "x$ac_cv_func_wcsdup" = x""yes; then :
5969 $as_echo "#define HAVE_WCSDUP 1" >>confdefs.h
5973 ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth"
5974 if test "x$ac_cv_func_wcwidth" = x""yes; then :
5975 $as_echo "#define HAVE_WCWIDTH 1" >>confdefs.h
5979 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
5980 if test "x$ac_cv_func_wctype" = x""yes; then :
5981 $as_echo "#define HAVE_WCTYPE 1" >>confdefs.h
5986 for ac_func in wcswidth
5988 ac_fn_c_check_func "$LINENO" "wcswidth" "ac_cv_func_wcswidth"
5989 if test "x$ac_cv_func_wcswidth" = x""yes; then :
5990 cat >>confdefs.h <<_ACEOF
5991 #define HAVE_WCSWIDTH 1
5995 case " $LIBOBJS " in
5996 *" $ac_func.$ac_objext "* ) ;;
5997 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc and mbstate_t are properly declared" >&5
6008 $as_echo_n "checking whether mbrtowc and mbstate_t are properly declared... " >&6; }
6009 if test "${ac_cv_func_mbrtowc+set}" = set; then :
6010 $as_echo_n "(cached) " >&6
6012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6013 /* end confdefs.h. */
6019 char const s[] = "";
6022 return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));
6027 if ac_fn_c_try_link "$LINENO"; then :
6028 ac_cv_func_mbrtowc=yes
6030 ac_cv_func_mbrtowc=no
6032 rm -f core conftest.err conftest.$ac_objext \
6033 conftest$ac_exeext conftest.$ac_ext
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mbrtowc" >&5
6036 $as_echo "$ac_cv_func_mbrtowc" >&6; }
6037 if test $ac_cv_func_mbrtowc = yes; then
6039 $as_echo "#define HAVE_MBRTOWC 1" >>confdefs.h
6043 if test $ac_cv_func_mbrtowc = yes; then
6044 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
6048 for ac_func in iswlower iswupper towlower towupper iswctype
6050 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6051 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6052 eval as_val=\$$as_ac_var
6053 if test "x$as_val" = x""yes; then :
6054 cat >>confdefs.h <<_ACEOF
6055 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
6063 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
6064 if test "${bash_cv_langinfo_codeset+set}" = set; then :
6065 $as_echo_n "(cached) " >&6
6067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6068 /* end confdefs.h. */
6069 #include <langinfo.h>
6073 char* cs = nl_langinfo(CODESET);
6078 if ac_fn_c_try_link "$LINENO"; then :
6079 bash_cv_langinfo_codeset=yes
6081 bash_cv_langinfo_codeset=no
6083 rm -f core conftest.err conftest.$ac_objext \
6084 conftest$ac_exeext conftest.$ac_ext
6086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_langinfo_codeset" >&5
6087 $as_echo "$bash_cv_langinfo_codeset" >&6; }
6088 if test $bash_cv_langinfo_codeset = yes; then
6089 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
6093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t in wchar.h" >&5
6094 $as_echo_n "checking for wchar_t in wchar.h... " >&6; }
6095 if test "${bash_cv_type_wchar_t+set}" = set; then :
6096 $as_echo_n "(cached) " >&6
6098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6099 /* end confdefs.h. */
6113 if ac_fn_c_try_compile "$LINENO"; then :
6114 bash_cv_type_wchar_t=yes
6116 bash_cv_type_wchar_t=no
6118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wchar_t" >&5
6121 $as_echo "$bash_cv_type_wchar_t" >&6; }
6122 if test $bash_cv_type_wchar_t = yes; then
6124 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
6128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t in wctype.h" >&5
6129 $as_echo_n "checking for wctype_t in wctype.h... " >&6; }
6130 if test "${bash_cv_type_wctype_t+set}" = set; then :
6131 $as_echo_n "(cached) " >&6
6133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6134 /* end confdefs.h. */
6147 if ac_fn_c_try_compile "$LINENO"; then :
6148 bash_cv_type_wctype_t=yes
6150 bash_cv_type_wctype_t=no
6152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wctype_t" >&5
6155 $as_echo "$bash_cv_type_wctype_t" >&6; }
6156 if test $bash_cv_type_wctype_t = yes; then
6158 $as_echo "#define HAVE_WCTYPE_T 1" >>confdefs.h
6162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t in wctype.h" >&5
6163 $as_echo_n "checking for wint_t in wctype.h... " >&6; }
6164 if test "${bash_cv_type_wint_t+set}" = set; then :
6165 $as_echo_n "(cached) " >&6
6167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6168 /* end confdefs.h. */
6181 if ac_fn_c_try_compile "$LINENO"; then :
6182 bash_cv_type_wint_t=yes
6184 bash_cv_type_wint_t=no
6186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wint_t" >&5
6189 $as_echo "$bash_cv_type_wint_t" >&6; }
6190 if test $bash_cv_type_wint_t = yes; then
6192 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
6196 if test "$am_cv_func_iconv" = yes; then
6198 LIBS="$LIBS $LIBICONV"
6199 for ac_func in locale_charset
6201 ac_fn_c_check_func "$LINENO" "locale_charset" "ac_cv_func_locale_charset"
6202 if test "x$ac_cv_func_locale_charset" = x""yes; then :
6203 cat >>confdefs.h <<_ACEOF
6204 #define HAVE_LOCALE_CHARSET 1
6216 *cray*) LOCAL_CFLAGS=-DCRAY ;;
6217 *s390*) LOCAL_CFLAGS=-fsigned-char ;;
6221 isc*) LOCAL_CFLAGS=-Disc386 ;;
6224 # shared library configuration section
6226 # Shared object configuration section. These values are generated by
6227 # ${srcdir}/support/shobj-conf
6229 if test -f ${srcdir}/support/shobj-conf; then
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking configuration for building shared libraries" >&5
6231 $as_echo_n "checking configuration for building shared libraries... " >&6; }
6232 eval `TERMCAP_LIB=$TERMCAP_LIB ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
6234 # case "$SHLIB_LIBS" in
6235 # *curses*|*termcap*|*termlib*) ;;
6236 # *) SHLIB_LIBS="$SHLIB_LIBS $TERMCAP_LIB" ;;
6254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_STATUS" >&5
6255 $as_echo "$SHLIB_STATUS" >&6; }
6257 # SHLIB_STATUS is either `supported' or `unsupported'. If it's
6258 # `unsupported', turn off any default shared library building
6259 if test "$SHLIB_STATUS" = 'unsupported'; then
6263 # shared library versioning
6264 # quoted for m4 so I can use character classes
6265 SHLIB_MAJOR=`expr "$LIBVERSION" : '\([0-9]\)\..*'`
6266 SHLIB_MINOR=`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'`
6271 if test "$opt_static_libs" = "yes"; then
6272 STATIC_TARGET=static
6273 STATIC_INSTALL_TARGET=install-static
6275 if test "$opt_shared_libs" = "yes"; then
6276 SHARED_TARGET=shared
6277 SHARED_INSTALL_TARGET=install-shared
6286 msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file
6287 *) BUILD_DIR=`pwd` ;;
6290 case "$BUILD_DIR" in
6291 *\ *) BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;;
6313 ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile shlib/Makefile"
6315 ac_config_commands="$ac_config_commands default"
6317 cat >confcache <<\_ACEOF
6318 # This file is a shell script that caches the results of configure
6319 # tests run on this system so they can be shared between configure
6320 # scripts and configure runs, see configure's option --config-cache.
6321 # It is not useful on other systems. If it contains results you don't
6322 # want to keep, you may remove or edit it.
6324 # config.status only pays attention to the cache file if you give it
6325 # the --recheck option to rerun configure.
6327 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6328 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6333 # The following way of writing the cache mishandles newlines in values,
6334 # but we know of no workaround that is simple, portable, and efficient.
6335 # So, we kill variables containing newlines.
6336 # Ultrix sh set writes to stderr and can't be redirected directly,
6337 # and sets the high bit in the cache file unless we assign to the vars.
6339 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6340 eval ac_val=\$$ac_var
6344 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6345 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6348 _ | IFS | as_nl) ;; #(
6349 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6350 *) { eval $ac_var=; unset $ac_var;} ;;
6356 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6357 *${as_nl}ac_space=\ *)
6358 # `set' does not quote correctly, so add quotes: double-quote
6359 # substitution turns \\\\ into \\, and sed turns \\ into \.
6362 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6365 # `set' quotes correctly as required by POSIX, so do not add quotes.
6366 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6375 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6377 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6379 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6380 if test -w "$cache_file"; then
6381 test "x$cache_file" != "x/dev/null" &&
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6383 $as_echo "$as_me: updating cache $cache_file" >&6;}
6384 cat confcache >$cache_file
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6387 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6392 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6393 # Let make expand exec_prefix.
6394 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6396 DEFS=-DHAVE_CONFIG_H
6400 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6401 # 1. Remove the extension, and $U if already installed.
6402 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6403 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6404 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6405 # will be set to the directory where LIBOBJS objects are built.
6406 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6407 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6411 LTLIBOBJS=$ac_ltlibobjs
6415 : ${CONFIG_STATUS=./config.status}
6417 ac_clean_files_save=$ac_clean_files
6418 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6419 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6420 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6422 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6424 # Generated by $as_me.
6425 # Run this file to recreate the current configuration.
6426 # Compiler output produced by configure, useful for debugging
6427 # configure, is in config.log if it exists.
6433 SHELL=\${CONFIG_SHELL-$SHELL}
6436 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6437 ## -------------------- ##
6438 ## M4sh Initialization. ##
6439 ## -------------------- ##
6441 # Be more Bourne compatible
6442 DUALCASE=1; export DUALCASE # for MKS sh
6443 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6446 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6447 # is contrary to our usage. Disable this feature.
6448 alias -g '${1+"$@"}'='"$@"'
6449 setopt NO_GLOB_SUBST
6451 case `(set -o) 2>/dev/null` in #(
6463 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6464 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6465 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6466 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6467 # Prefer a ksh shell builtin over an external printf program on Solaris,
6468 # but without wasting forks for bash or zsh.
6469 if test -z "$BASH_VERSION$ZSH_VERSION" \
6470 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6471 as_echo='print -r --'
6472 as_echo_n='print -rn --'
6473 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6474 as_echo='printf %s\n'
6475 as_echo_n='printf %s'
6477 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6478 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6479 as_echo_n='/usr/ucb/echo -n'
6481 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6482 as_echo_n_body='eval
6486 expr "X$arg" : "X\\(.*\\)$as_nl";
6487 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6489 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6491 export as_echo_n_body
6492 as_echo_n='sh -c $as_echo_n_body as_echo'
6495 as_echo='sh -c $as_echo_body as_echo'
6498 # The user is always right.
6499 if test "${PATH_SEPARATOR+set}" != set; then
6501 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6502 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6509 # We need space, tab and new line, in precisely that order. Quoting is
6510 # there to prevent editors from complaining about space-tab.
6511 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6512 # splitting by setting IFS to empty value.)
6515 # Find who we are. Look in the path if we contain no directory separator.
6517 *[\\/]* ) as_myself=$0 ;;
6518 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6522 test -z "$as_dir" && as_dir=.
6523 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6529 # We did not find ourselves, most probably we were run as `sh COMMAND'
6530 # in which case we are not to be found in the path.
6531 if test "x$as_myself" = x; then
6534 if test ! -f "$as_myself"; then
6535 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6539 # Unset variables that we do not need and which cause bugs (e.g. in
6540 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
6541 # suppresses any "Segmentation fault" message there. '((' could
6542 # trigger a bug in pdksh 5.2.14.
6543 for as_var in BASH_ENV ENV MAIL MAILPATH
6544 do eval test x\${$as_var+set} = xset \
6545 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6558 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6561 # as_fn_error ERROR [LINENO LOG_FD]
6562 # ---------------------------------
6563 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6564 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6565 # script with status $?, using 1 if that was 0.
6568 as_status=$?; test $as_status -eq 0 && as_status=1
6570 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6571 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6573 $as_echo "$as_me: error: $1" >&2
6574 as_fn_exit $as_status
6578 # as_fn_set_status STATUS
6579 # -----------------------
6580 # Set $? to STATUS, without forking.
6584 } # as_fn_set_status
6588 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6598 # Portably unset VAR.
6601 { eval $1=; unset $1;}
6603 as_unset=as_fn_unset
6604 # as_fn_append VAR VALUE
6605 # ----------------------
6606 # Append the text in VALUE to the end of the definition contained in VAR. Take
6607 # advantage of any shell optimizations that allow amortized linear growth over
6608 # repeated appends, instead of the typical quadratic growth present in naive
6610 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6611 eval 'as_fn_append ()
6622 # as_fn_arith ARG...
6623 # ------------------
6624 # Perform arithmetic evaluation on the ARGs, and store the result in the
6625 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6626 # must be portable across $(()) and expr.
6627 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6628 eval 'as_fn_arith ()
6635 as_val=`expr "$@" || test $? -eq 1`
6640 if expr a : '\(a\)' >/dev/null 2>&1 &&
6641 test "X`expr 00001 : '.*\(...\)'`" = X001; then
6647 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6648 as_basename=basename
6653 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6659 as_me=`$as_basename -- "$0" ||
6660 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6661 X"$0" : 'X\(//\)$' \| \
6662 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6664 sed '/^.*\/\([^/][^/]*\)\/*$/{
6678 # Avoid depending upon Character Ranges.
6679 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6680 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6681 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6682 as_cr_digits='0123456789'
6683 as_cr_alnum=$as_cr_Letters$as_cr_digits
6685 ECHO_C= ECHO_N= ECHO_T=
6686 case `echo -n x` in #(((((
6688 case `echo 'xy\c'` in
6689 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
6691 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6698 rm -f conf$$ conf$$.exe conf$$.file
6699 if test -d conf$$.dir; then
6700 rm -f conf$$.dir/conf$$.file
6703 mkdir conf$$.dir 2>/dev/null
6705 if (echo >conf$$.file) 2>/dev/null; then
6706 if ln -s conf$$.file conf$$ 2>/dev/null; then
6708 # ... but there are two gotchas:
6709 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6710 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6711 # In both cases, we have to default to `cp -p'.
6712 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6714 elif ln conf$$.file conf$$ 2>/dev/null; then
6722 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6723 rmdir conf$$.dir 2>/dev/null
6728 # Create "$as_dir" as a directory, including parents if necessary.
6733 -*) as_dir=./$as_dir;;
6735 test -d "$as_dir" || eval $as_mkdir_p || {
6739 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6740 *) as_qdir=$as_dir;;
6742 as_dirs="'$as_qdir' $as_dirs"
6743 as_dir=`$as_dirname -- "$as_dir" ||
6744 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6745 X"$as_dir" : 'X\(//\)[^/]' \| \
6746 X"$as_dir" : 'X\(//\)$' \| \
6747 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6748 $as_echo X"$as_dir" |
6749 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6766 test -d "$as_dir" && break
6768 test -z "$as_dirs" || eval "mkdir $as_dirs"
6769 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6773 if mkdir -p . 2>/dev/null; then
6774 as_mkdir_p='mkdir -p "$as_dir"'
6776 test -d ./-p && rmdir ./-p
6780 if test -x / >/dev/null 2>&1; then
6783 if ls -dL / >/dev/null 2>&1; then
6790 if test -d "$1"; then
6796 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6797 ???[sx]*):;;*)false;;esac;fi
6801 as_executable_p=$as_test_x
6803 # Sed expression to map a string onto a valid CPP name.
6804 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6806 # Sed expression to map a string onto a valid variable name.
6807 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6811 ## ----------------------------------- ##
6812 ## Main body of $CONFIG_STATUS script. ##
6813 ## ----------------------------------- ##
6815 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6817 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6818 # Save the log message, to keep $0 and so on meaningful, and to
6819 # report actual input values of CONFIG_FILES etc. instead of their
6820 # values after options handling.
6822 This file was extended by readline $as_me 6.2, which was
6823 generated by GNU Autoconf 2.64. Invocation command line was
6825 CONFIG_FILES = $CONFIG_FILES
6826 CONFIG_HEADERS = $CONFIG_HEADERS
6827 CONFIG_LINKS = $CONFIG_LINKS
6828 CONFIG_COMMANDS = $CONFIG_COMMANDS
6831 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6836 case $ac_config_files in *"
6837 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6840 case $ac_config_headers in *"
6841 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6845 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6846 # Files that config.status was made for.
6847 config_files="$ac_config_files"
6848 config_headers="$ac_config_headers"
6849 config_commands="$ac_config_commands"
6853 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6855 \`$as_me' instantiates files and other configuration actions
6856 from templates according to the current configuration. Unless the files
6857 and actions are specified as TAGs, all are instantiated by default.
6859 Usage: $0 [OPTION]... [TAG]...
6861 -h, --help print this help, then exit
6862 -V, --version print version number and configuration settings, then exit
6863 -q, --quiet, --silent
6864 do not print progress messages
6865 -d, --debug don't remove temporary files
6866 --recheck update $as_me by reconfiguring in the same conditions
6867 --file=FILE[:TEMPLATE]
6868 instantiate the configuration file FILE
6869 --header=FILE[:TEMPLATE]
6870 instantiate the configuration header FILE
6872 Configuration files:
6875 Configuration headers:
6878 Configuration commands:
6884 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6886 readline config.status 6.2
6887 configured by $0, generated by GNU Autoconf 2.64,
6888 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6890 Copyright (C) 2009 Free Software Foundation, Inc.
6891 This config.status script is free software; the Free Software Foundation
6892 gives unlimited permission to copy, distribute and modify it."
6897 test -n "\$AWK" || AWK=awk
6900 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6901 # The default lists apply if the user does not specify any file.
6907 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6908 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6919 # Handling of the options.
6920 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6922 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6923 $as_echo "$ac_cs_version"; exit ;;
6924 --debug | --debu | --deb | --de | --d | -d )
6926 --file | --fil | --fi | --f )
6929 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6931 as_fn_append CONFIG_FILES " '$ac_optarg'"
6932 ac_need_defaults=false;;
6933 --header | --heade | --head | --hea )
6936 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6938 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6939 ac_need_defaults=false;;
6941 # Conflict between --help and --header
6942 as_fn_error "ambiguous option: \`$1'
6943 Try \`$0 --help' for more information.";;
6944 --help | --hel | -h )
6945 $as_echo "$ac_cs_usage"; exit ;;
6946 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6947 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6951 -*) as_fn_error "unrecognized option: \`$1'
6952 Try \`$0 --help' for more information." ;;
6954 *) as_fn_append ac_config_targets " $1"
6955 ac_need_defaults=false ;;
6961 ac_configure_extra_args=
6963 if $ac_cs_silent; then
6965 ac_configure_extra_args="$ac_configure_extra_args --silent"
6969 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6970 if \$ac_cs_recheck; then
6971 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6973 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6974 CONFIG_SHELL='$SHELL'
6980 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6984 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6985 ## Running $as_me. ##
6991 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6994 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6996 # Handling of arguments.
6997 for ac_config_target in $ac_config_targets
6999 case $ac_config_target in
7000 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7001 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7002 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
7003 "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
7004 "shlib/Makefile") CONFIG_FILES="$CONFIG_FILES shlib/Makefile" ;;
7005 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7007 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7012 # If the user did not use the arguments to specify the items to instantiate,
7013 # then the envvar interface is used. Set only those that are not.
7014 # We use the long form for the default assignment because of an extremely
7015 # bizarre bug on SunOS 4.1.3.
7016 if $ac_need_defaults; then
7017 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7018 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7019 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7022 # Have a temporary directory for convenience. Make it in the build tree
7023 # simply because there is no reason against having it here, and in addition,
7024 # creating and moving files from /tmp can sometimes cause problems.
7025 # Hook for its removal unless debugging.
7026 # Note that there is a small window in which the directory will not be cleaned:
7027 # after its creation but before its name has been assigned to `$tmp'.
7031 trap 'exit_status=$?
7032 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7034 trap 'as_fn_exit 1' 1 2 13 15
7036 # Create a (secure) tmp directory for tmp files.
7039 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7040 test -n "$tmp" && test -d "$tmp"
7043 tmp=./conf$$-$RANDOM
7044 (umask 077 && mkdir "$tmp")
7045 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7047 # Set up the scripts for CONFIG_FILES section.
7048 # No need to generate them if there are no CONFIG_FILES.
7049 # This happens for instance with `./config.status config.h'.
7050 if test -n "$CONFIG_FILES"; then
7053 ac_cr=`echo X | tr X '\015'`
7054 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7055 # But we know of no other shell where ac_cr would be empty at this
7056 # point, so we can use a bashism as a fallback.
7057 if test "x$ac_cr" = x; then
7058 eval ac_cr=\$\'\\r\'
7060 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7061 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7067 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7072 echo "cat >conf$$subs.awk <<_ACEOF" &&
7073 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7076 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7077 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7079 for ac_last_try in false false false false false :; do
7080 . ./conf$$subs.sh ||
7081 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7083 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7084 if test $ac_delim_n = $ac_delim_num; then
7086 elif $ac_last_try; then
7087 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7089 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7095 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7099 s/^/S["/; s/!.*/"]=/
7109 s/\(.\{148\}\).*/\1/
7111 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7116 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7123 s/\(.\{148\}\).*/\1/
7125 s/["\\]/\\&/g; s/^/"/; s/$/"/
7129 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7134 ' <conf$$subs.awk | sed '
7139 ' >>$CONFIG_STATUS || ac_write_fail=1
7140 rm -f conf$$subs.awk
7141 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7143 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7144 for (key in S) S_is_set[key] = 1
7150 nfields = split(line, field, "@")
7152 len = length(field[1])
7153 for (i = 2; i < nfields; i++) {
7155 keylen = length(key)
7156 if (S_is_set[key]) {
7158 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7159 len += length(value) + length(field[++i])
7170 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7171 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7172 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7175 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7176 || as_fn_error "could not setup config files machinery" "$LINENO" 5
7179 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7180 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7181 # trailing colons and then remove the whole line if VPATH becomes empty
7182 # (actually we leave an empty line to preserve line numbers).
7183 if test "x$srcdir" = x.; then
7184 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7188 s/^\([^=]*=[ ]*\):*/\1/
7194 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7195 fi # test -n "$CONFIG_FILES"
7197 # Set up the scripts for CONFIG_HEADERS section.
7198 # No need to generate them if there are no CONFIG_HEADERS.
7199 # This happens for instance with `./config.status Makefile'.
7200 if test -n "$CONFIG_HEADERS"; then
7201 cat >"$tmp/defines.awk" <<\_ACAWK ||
7205 # Transform confdefs.h into an awk script `defines.awk', embedded as
7206 # here-document in config.status, that substitutes the proper values into
7207 # config.h.in to produce config.h.
7209 # Create a delimiter string that does not exist in confdefs.h, to ease
7210 # handling of long lines.
7212 for ac_last_try in false false :; do
7213 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7214 if test -z "$ac_t"; then
7216 elif $ac_last_try; then
7217 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7219 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7223 # For the awk script, D is an array of macro values keyed by name,
7224 # likewise P contains macro parameters if any. Preserve backslash
7225 # newline sequences.
7227 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7229 s/.\{148\}/&'"$ac_delim"'/g
7232 s/^[ ]*#[ ]*define[ ][ ]*/ /
7239 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7241 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7245 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7246 D["\1"]=" \3\\\\\\n"\\/p
7248 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7253 s/.\{148\}/&'"$ac_delim"'/g
7258 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7261 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7263 ' <confdefs.h | sed '
7264 s/'"$ac_delim"'/"\\\
7265 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7267 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7268 for (key in D) D_is_set[key] = 1
7271 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7273 split(line, arg, " ")
7274 if (arg[1] == "#") {
7278 defundef = substr(arg[1], 2)
7281 split(mac1, mac2, "(") #)
7283 prefix = substr(line, 1, index(line, defundef) - 1)
7284 if (D_is_set[macro]) {
7285 # Preserve the white space surrounding the "#".
7286 print prefix "define", macro P[macro] D[macro]
7289 # Replace #undef with comments. This is necessary, for example,
7290 # in the case of _POSIX_SOURCE, which is predefined and required
7291 # on some systems where configure will not decide to define it.
7292 if (defundef == "undef") {
7293 print "/*", prefix defundef, macro, "*/"
7301 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7302 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7303 fi # test -n "$CONFIG_HEADERS"
7306 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7311 :[FHLC]) ac_mode=$ac_tag; continue;;
7313 case $ac_mode$ac_tag in
7315 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7316 :[FH]-) ac_tag=-:-;;
7317 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7334 -) ac_f="$tmp/stdin";;
7335 *) # Look for the file first in the build tree, then in the source tree
7336 # (if the path is not absolute). The absolute path cannot be DOS-style,
7337 # because $ac_f cannot contain `:'.
7341 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7343 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7345 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7346 as_fn_append ac_file_inputs " '$ac_f'"
7349 # Let's still pretend it is `configure' which instantiates (i.e., don't
7350 # use $as_me), people would be surprised to read:
7351 # /* config.h. Generated by config.status. */
7352 configure_input='Generated from '`
7353 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7355 if test x"$ac_file" != x-; then
7356 configure_input="$ac_file. $configure_input"
7357 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7358 $as_echo "$as_me: creating $ac_file" >&6;}
7360 # Neutralize special characters interpreted by sed in replacement strings.
7361 case $configure_input in #(
7362 *\&* | *\|* | *\\* )
7363 ac_sed_conf_input=`$as_echo "$configure_input" |
7364 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7365 *) ac_sed_conf_input=$configure_input;;
7369 *:-:* | *:-) cat >"$tmp/stdin" \
7370 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7375 ac_dir=`$as_dirname -- "$ac_file" ||
7376 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7377 X"$ac_file" : 'X\(//\)[^/]' \| \
7378 X"$ac_file" : 'X\(//\)$' \| \
7379 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7380 $as_echo X"$ac_file" |
7381 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7398 as_dir="$ac_dir"; as_fn_mkdir_p
7402 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7404 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7405 # A ".." for each directory in $ac_dir_suffix.
7406 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7407 case $ac_top_builddir_sub in
7408 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7409 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7412 ac_abs_top_builddir=$ac_pwd
7413 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7414 # for backward compatibility:
7415 ac_top_builddir=$ac_top_build_prefix
7418 .) # We are building in place.
7420 ac_top_srcdir=$ac_top_builddir_sub
7421 ac_abs_top_srcdir=$ac_pwd ;;
7422 [\\/]* | ?:[\\/]* ) # Absolute name.
7423 ac_srcdir=$srcdir$ac_dir_suffix;
7424 ac_top_srcdir=$srcdir
7425 ac_abs_top_srcdir=$srcdir ;;
7427 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7428 ac_top_srcdir=$ac_top_build_prefix$srcdir
7429 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7431 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7441 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7442 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7447 # If the template does not know about datarootdir, expand it.
7448 # FIXME: This hack should be removed a few years after 2.60.
7449 ac_datarootdir_hack=; ac_datarootdir_seen=
7460 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7461 *datarootdir*) ac_datarootdir_seen=yes;;
7462 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7463 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7464 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7467 ac_datarootdir_hack='
7468 s&@datadir@&$datadir&g
7469 s&@docdir@&$docdir&g
7470 s&@infodir@&$infodir&g
7471 s&@localedir@&$localedir&g
7472 s&@mandir@&$mandir&g
7473 s&\\\${datarootdir}&$datarootdir&g' ;;
7477 # Neutralize VPATH when `$srcdir' = `.'.
7478 # Shell code in configure.ac might set extrasub.
7479 # FIXME: do we really want to maintain this feature?
7480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7481 ac_sed_extra="$ac_vpsub
7484 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7486 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7487 s|@configure_input@|$ac_sed_conf_input|;t t
7488 s&@top_builddir@&$ac_top_builddir_sub&;t t
7489 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7490 s&@srcdir@&$ac_srcdir&;t t
7491 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7492 s&@top_srcdir@&$ac_top_srcdir&;t t
7493 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7494 s&@builddir@&$ac_builddir&;t t
7495 s&@abs_builddir@&$ac_abs_builddir&;t t
7496 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7497 s&@INSTALL@&$ac_INSTALL&;t t
7498 $ac_datarootdir_hack
7500 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7501 || as_fn_error "could not create $ac_file" "$LINENO" 5
7503 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7504 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7505 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7506 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7507 which seems to be undefined. Please make sure it is defined." >&5
7508 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7509 which seems to be undefined. Please make sure it is defined." >&2;}
7513 -) cat "$tmp/out" && rm -f "$tmp/out";;
7514 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7516 || as_fn_error "could not create $ac_file" "$LINENO" 5
7522 if test x"$ac_file" != x-; then
7524 $as_echo "/* $configure_input */" \
7525 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7526 } >"$tmp/config.h" \
7527 || as_fn_error "could not create $ac_file" "$LINENO" 5
7528 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7529 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7530 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7533 mv "$tmp/config.h" "$ac_file" \
7534 || as_fn_error "could not create $ac_file" "$LINENO" 5
7537 $as_echo "/* $configure_input */" \
7538 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7539 || as_fn_error "could not create -" "$LINENO" 5
7543 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7544 $as_echo "$as_me: executing $ac_file commands" >&6;}
7549 case $ac_file$ac_mode in
7551 # Makefile uses this timestamp file to record whether config.h is up to date.
7561 ac_clean_files=$ac_clean_files_save
7563 test $ac_write_fail = 0 ||
7564 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7567 # configure is writing to config.log, and then calls config.status.
7568 # config.status does its own redirection, appending to config.log.
7569 # Unfortunately, on DOS this fails, as config.log is still kept open
7570 # by configure, so config.status won't be able to write to it; its
7571 # output is simply discarded. So we exec the FD to /dev/null,
7572 # effectively closing config.log, so it can be properly (re)opened and
7573 # appended to by config.status. When coming back to configure, we
7574 # need to make the FD available again.
7575 if test "$no_create" != yes; then
7577 ac_config_status_args=
7578 test "$silent" = yes &&
7579 ac_config_status_args="$ac_config_status_args --quiet"
7581 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7583 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7584 # would make configure fail if this is the last instruction.
7585 $ac_cs_success || as_fn_exit $?
7587 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7589 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}