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
2292 # Check whether --with-curses was given.
2293 if test "${with_curses+set}" = set; then :
2294 withval=$with_curses; opt_curses=$withval
2298 # Check whether --with-purify was given.
2299 if test "${with_purify+set}" = set; then :
2300 withval=$with_purify; opt_purify=$withval
2304 if test "$opt_curses" = "yes"; then
2308 if test "$opt_purify" = yes; then
2318 # Check whether --enable-multibyte was given.
2319 if test "${enable_multibyte+set}" = set; then :
2320 enableval=$enable_multibyte; opt_multibyte=$enableval
2323 # Check whether --enable-static was given.
2324 if test "${enable_static+set}" = set; then :
2325 enableval=$enable_static; opt_static_libs=$enableval
2329 if test $opt_multibyte = no; then
2330 $as_echo "#define NO_MULTIBYTE_SUPPORT 1" >>confdefs.h
2337 if test "x$cross_compiling" = "xyes"; then
2340 cross_cache=${srcdir}/cross-build/cygwin.cache
2343 cross_cache=${srcdir}/cross-build/mingw.cache
2346 cross_cache=${srcdir}/cross-build/x86-beos.cache
2348 *) echo "configure: cross-compiling for $host is not supported" >&2
2351 if test -n "${cross_cache}" && test -r "${cross_cache}"; then
2352 echo "loading cross-build cache file ${cross_cache}"
2356 CROSS_COMPILE='-DCROSS_COMPILING'
2361 echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}"
2364 # We want these before the checks, so the checks can modify their values.
2365 test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
2367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2368 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2370 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2371 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2372 $as_echo_n "(cached) " >&6
2374 cat >conftest.make <<\_ACEOF
2377 @echo '@@@%%%=$(MAKE)=@@@%%%'
2379 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2380 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2382 eval ac_cv_prog_make_${ac_make}_set=yes;;
2384 eval ac_cv_prog_make_${ac_make}_set=no;;
2388 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2390 $as_echo "yes" >&6; }
2393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2394 $as_echo "no" >&6; }
2395 SET_MAKE="MAKE=${MAKE-make}"
2399 ac_cpp='$CPP $CPPFLAGS'
2400 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2401 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2402 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2403 if test -n "$ac_tool_prefix"; then
2404 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2405 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2407 $as_echo_n "checking for $ac_word... " >&6; }
2408 if test "${ac_cv_prog_CC+set}" = set; then :
2409 $as_echo_n "(cached) " >&6
2411 if test -n "$CC"; then
2412 ac_cv_prog_CC="$CC" # Let the user override the test.
2414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2418 test -z "$as_dir" && as_dir=.
2419 for ac_exec_ext in '' $ac_executable_extensions; do
2420 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2421 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2422 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2432 if test -n "$CC"; then
2433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2434 $as_echo "$CC" >&6; }
2436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2437 $as_echo "no" >&6; }
2442 if test -z "$ac_cv_prog_CC"; then
2444 # Extract the first word of "gcc", so it can be a program name with args.
2445 set dummy gcc; ac_word=$2
2446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2447 $as_echo_n "checking for $ac_word... " >&6; }
2448 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2449 $as_echo_n "(cached) " >&6
2451 if test -n "$ac_ct_CC"; then
2452 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2458 test -z "$as_dir" && as_dir=.
2459 for ac_exec_ext in '' $ac_executable_extensions; do
2460 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2461 ac_cv_prog_ac_ct_CC="gcc"
2462 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2471 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2472 if test -n "$ac_ct_CC"; then
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2474 $as_echo "$ac_ct_CC" >&6; }
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2477 $as_echo "no" >&6; }
2480 if test "x$ac_ct_CC" = x; then
2483 case $cross_compiling:$ac_tool_warned in
2485 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2486 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2487 ac_tool_warned=yes ;;
2495 if test -z "$CC"; then
2496 if test -n "$ac_tool_prefix"; then
2497 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2498 set dummy ${ac_tool_prefix}cc; ac_word=$2
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2500 $as_echo_n "checking for $ac_word... " >&6; }
2501 if test "${ac_cv_prog_CC+set}" = set; then :
2502 $as_echo_n "(cached) " >&6
2504 if test -n "$CC"; then
2505 ac_cv_prog_CC="$CC" # Let the user override the test.
2507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2511 test -z "$as_dir" && as_dir=.
2512 for ac_exec_ext in '' $ac_executable_extensions; do
2513 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2514 ac_cv_prog_CC="${ac_tool_prefix}cc"
2515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2525 if test -n "$CC"; then
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2527 $as_echo "$CC" >&6; }
2529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2530 $as_echo "no" >&6; }
2536 if test -z "$CC"; then
2537 # Extract the first word of "cc", so it can be a program name with args.
2538 set dummy cc; ac_word=$2
2539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2540 $as_echo_n "checking for $ac_word... " >&6; }
2541 if test "${ac_cv_prog_CC+set}" = set; then :
2542 $as_echo_n "(cached) " >&6
2544 if test -n "$CC"; then
2545 ac_cv_prog_CC="$CC" # Let the user override the test.
2548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2552 test -z "$as_dir" && as_dir=.
2553 for ac_exec_ext in '' $ac_executable_extensions; do
2554 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2555 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2556 ac_prog_rejected=yes
2560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2567 if test $ac_prog_rejected = yes; then
2568 # We found a bogon in the path, so make sure we never use it.
2569 set dummy $ac_cv_prog_CC
2571 if test $# != 0; then
2572 # We chose a different compiler from the bogus one.
2573 # However, it has the same basename, so the bogon will be chosen
2574 # first if we set CC to just the basename; use the full file name.
2576 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2582 if test -n "$CC"; then
2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2584 $as_echo "$CC" >&6; }
2586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2587 $as_echo "no" >&6; }
2592 if test -z "$CC"; then
2593 if test -n "$ac_tool_prefix"; then
2594 for ac_prog in cl.exe
2596 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2597 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2599 $as_echo_n "checking for $ac_word... " >&6; }
2600 if test "${ac_cv_prog_CC+set}" = set; then :
2601 $as_echo_n "(cached) " >&6
2603 if test -n "$CC"; then
2604 ac_cv_prog_CC="$CC" # Let the user override the test.
2606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2610 test -z "$as_dir" && as_dir=.
2611 for ac_exec_ext in '' $ac_executable_extensions; do
2612 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2613 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2624 if test -n "$CC"; then
2625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2626 $as_echo "$CC" >&6; }
2628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2629 $as_echo "no" >&6; }
2633 test -n "$CC" && break
2636 if test -z "$CC"; then
2638 for ac_prog in cl.exe
2640 # Extract the first word of "$ac_prog", so it can be a program name with args.
2641 set dummy $ac_prog; ac_word=$2
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2643 $as_echo_n "checking for $ac_word... " >&6; }
2644 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2645 $as_echo_n "(cached) " >&6
2647 if test -n "$ac_ct_CC"; then
2648 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2654 test -z "$as_dir" && as_dir=.
2655 for ac_exec_ext in '' $ac_executable_extensions; do
2656 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2657 ac_cv_prog_ac_ct_CC="$ac_prog"
2658 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2667 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2668 if test -n "$ac_ct_CC"; then
2669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2670 $as_echo "$ac_ct_CC" >&6; }
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2673 $as_echo "no" >&6; }
2677 test -n "$ac_ct_CC" && break
2680 if test "x$ac_ct_CC" = x; then
2683 case $cross_compiling:$ac_tool_warned in
2685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2686 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2687 ac_tool_warned=yes ;;
2696 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2697 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2698 as_fn_error "no acceptable C compiler found in \$PATH
2699 See \`config.log' for more details." "$LINENO" 5; }
2701 # Provide some information about the compiler.
2702 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2705 for ac_option in --version -v -V -qversion; do
2706 { { ac_try="$ac_compiler $ac_option >&5"
2708 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2709 *) ac_try_echo=$ac_try;;
2711 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2712 $as_echo "$ac_try_echo"; } >&5
2713 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2715 if test -s conftest.err; then
2717 ... rest of stderr output deleted ...
2718 10q' conftest.err >conftest.er1
2719 cat conftest.er1 >&5
2720 rm -f conftest.er1 conftest.err
2722 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2723 test $ac_status = 0; }
2726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2727 /* end confdefs.h. */
2737 ac_clean_files_save=$ac_clean_files
2738 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2739 # Try to create an executable without -o first, disregard a.out.
2740 # It will help us diagnose broken compilers, and finding out an intuition
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2743 $as_echo_n "checking for C compiler default output file name... " >&6; }
2744 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2746 # The possible output files:
2747 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2750 for ac_file in $ac_files
2753 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2754 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2759 if { { ac_try="$ac_link_default"
2761 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2762 *) ac_try_echo=$ac_try;;
2764 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2765 $as_echo "$ac_try_echo"; } >&5
2766 (eval "$ac_link_default") 2>&5
2768 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2769 test $ac_status = 0; }; then :
2770 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2771 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2772 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2773 # so that the user can short-circuit this test for compilers unknown to
2775 for ac_file in $ac_files ''
2777 test -f "$ac_file" || continue
2779 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2782 # We found the default executable, but exeext='' is most
2786 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2788 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2790 # We set ac_cv_exeext here because the later test for it is not
2791 # safe: cross compilers may not add the suffix if given an `-o'
2792 # argument, so we may need to know it at that point already.
2793 # Even if this section looks crufty: it has the advantage of
2800 test "$ac_cv_exeext" = no && ac_cv_exeext=
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2806 $as_echo "$ac_file" >&6; }
2807 if test -z "$ac_file"; then :
2808 $as_echo "$as_me: failed program was:" >&5
2809 sed 's/^/| /' conftest.$ac_ext >&5
2811 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2812 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2813 { as_fn_set_status 77
2814 as_fn_error "C compiler cannot create executables
2815 See \`config.log' for more details." "$LINENO" 5; }; }
2817 ac_exeext=$ac_cv_exeext
2819 # Check that the compiler produces executables we can run. If not, either
2820 # the compiler is broken, or we cross compile.
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2822 $as_echo_n "checking whether the C compiler works... " >&6; }
2823 # If not cross compiling, check that we can run a simple program.
2824 if test "$cross_compiling" != yes; then
2825 if { ac_try='./$ac_file'
2826 { { case "(($ac_try" in
2827 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2828 *) ac_try_echo=$ac_try;;
2830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2831 $as_echo "$ac_try_echo"; } >&5
2832 (eval "$ac_try") 2>&5
2834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2835 test $ac_status = 0; }; }; then
2838 if test "$cross_compiling" = maybe; then
2841 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2842 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2843 as_fn_error "cannot run C compiled programs.
2844 If you meant to cross compile, use \`--host'.
2845 See \`config.log' for more details." "$LINENO" 5; }
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2850 $as_echo "yes" >&6; }
2852 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2853 ac_clean_files=$ac_clean_files_save
2854 # Check that the compiler produces executables we can run. If not, either
2855 # the compiler is broken, or we cross compile.
2856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2857 $as_echo_n "checking whether we are cross compiling... " >&6; }
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2859 $as_echo "$cross_compiling" >&6; }
2861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2862 $as_echo_n "checking for suffix of executables... " >&6; }
2863 if { { ac_try="$ac_link"
2865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2866 *) ac_try_echo=$ac_try;;
2868 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2869 $as_echo "$ac_try_echo"; } >&5
2870 (eval "$ac_link") 2>&5
2872 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2873 test $ac_status = 0; }; then :
2874 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2875 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2876 # work properly (i.e., refer to `conftest.exe'), while it won't with
2878 for ac_file in conftest.exe conftest conftest.*; do
2879 test -f "$ac_file" || continue
2881 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2882 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2888 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2889 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2890 as_fn_error "cannot compute suffix of executables: cannot compile and link
2891 See \`config.log' for more details." "$LINENO" 5; }
2893 rm -f conftest$ac_cv_exeext
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2895 $as_echo "$ac_cv_exeext" >&6; }
2897 rm -f conftest.$ac_ext
2898 EXEEXT=$ac_cv_exeext
2900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2901 $as_echo_n "checking for suffix of object files... " >&6; }
2902 if test "${ac_cv_objext+set}" = set; then :
2903 $as_echo_n "(cached) " >&6
2905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2906 /* end confdefs.h. */
2916 rm -f conftest.o conftest.obj
2917 if { { ac_try="$ac_compile"
2919 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2920 *) ac_try_echo=$ac_try;;
2922 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2923 $as_echo "$ac_try_echo"; } >&5
2924 (eval "$ac_compile") 2>&5
2926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2927 test $ac_status = 0; }; then :
2928 for ac_file in conftest.o conftest.obj conftest.*; do
2929 test -f "$ac_file" || continue;
2931 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2932 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2937 $as_echo "$as_me: failed program was:" >&5
2938 sed 's/^/| /' conftest.$ac_ext >&5
2940 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2941 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2942 as_fn_error "cannot compute suffix of object files: cannot compile
2943 See \`config.log' for more details." "$LINENO" 5; }
2945 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2948 $as_echo "$ac_cv_objext" >&6; }
2949 OBJEXT=$ac_cv_objext
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2952 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2953 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2954 $as_echo_n "(cached) " >&6
2956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2957 /* end confdefs.h. */
2970 if ac_fn_c_try_compile "$LINENO"; then :
2975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2976 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2980 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2981 if test $ac_compiler_gnu = yes; then
2986 ac_test_CFLAGS=${CFLAGS+set}
2987 ac_save_CFLAGS=$CFLAGS
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2989 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2990 if test "${ac_cv_prog_cc_g+set}" = set; then :
2991 $as_echo_n "(cached) " >&6
2993 ac_save_c_werror_flag=$ac_c_werror_flag
2994 ac_c_werror_flag=yes
2997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2998 /* end confdefs.h. */
3008 if ac_fn_c_try_compile "$LINENO"; then :
3012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3013 /* end confdefs.h. */
3023 if ac_fn_c_try_compile "$LINENO"; then :
3026 ac_c_werror_flag=$ac_save_c_werror_flag
3028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3029 /* end confdefs.h. */
3039 if ac_fn_c_try_compile "$LINENO"; then :
3042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3047 ac_c_werror_flag=$ac_save_c_werror_flag
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3050 $as_echo "$ac_cv_prog_cc_g" >&6; }
3051 if test "$ac_test_CFLAGS" = set; then
3052 CFLAGS=$ac_save_CFLAGS
3053 elif test $ac_cv_prog_cc_g = yes; then
3054 if test "$GCC" = yes; then
3060 if test "$GCC" = yes; then
3066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3067 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3068 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3069 $as_echo_n "(cached) " >&6
3071 ac_cv_prog_cc_c89=no
3073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3074 /* end confdefs.h. */
3077 #include <sys/types.h>
3078 #include <sys/stat.h>
3079 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3080 struct buf { int x; };
3081 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3082 static char *e (p, i)
3088 static char *f (char * (*g) (char **, int), char **p, ...)
3093 s = g (p, va_arg (v,int));
3098 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3099 function prototypes and stuff, but not '\xHH' hex character constants.
3100 These don't provoke an error unfortunately, instead are silently treated
3101 as 'x'. The following induces an error, until -std is added to get
3102 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3103 array size at least. It's necessary to write '\x00'==0 to get something
3104 that's true only with -std. */
3105 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3107 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3108 inside strings and character constants. */
3110 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3112 int test (int i, double x);
3113 struct s1 {int (*f) (int a);};
3114 struct s2 {int (*f) (double a);};
3115 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3121 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3126 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3127 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3129 CC="$ac_save_CC $ac_arg"
3130 if ac_fn_c_try_compile "$LINENO"; then :
3131 ac_cv_prog_cc_c89=$ac_arg
3133 rm -f core conftest.err conftest.$ac_objext
3134 test "x$ac_cv_prog_cc_c89" != "xno" && break
3136 rm -f conftest.$ac_ext
3141 case "x$ac_cv_prog_cc_c89" in
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3144 $as_echo "none needed" >&6; } ;;
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3147 $as_echo "unsupported" >&6; } ;;
3149 CC="$CC $ac_cv_prog_cc_c89"
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3151 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3153 if test "x$ac_cv_prog_cc_c89" != xno; then :
3158 ac_cpp='$CPP $CPPFLAGS'
3159 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3160 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3161 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3165 ac_cpp='$CPP $CPPFLAGS'
3166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3170 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3171 # On Suns, sometimes $CPP names a directory.
3172 if test -n "$CPP" && test -d "$CPP"; then
3175 if test -z "$CPP"; then
3176 if test "${ac_cv_prog_CPP+set}" = set; then :
3177 $as_echo_n "(cached) " >&6
3179 # Double quotes because CPP needs to be expanded
3180 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3183 for ac_c_preproc_warn_flag in '' yes
3185 # Use a header file that comes with gcc, so configuring glibc
3186 # with a fresh cross-compiler works.
3187 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3188 # <limits.h> exists even on freestanding compilers.
3189 # On the NeXT, cc -E runs the code through the compiler's parser,
3190 # not just through cpp. "Syntax error" is here to catch this case.
3191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3192 /* end confdefs.h. */
3194 # include <limits.h>
3196 # include <assert.h>
3200 if ac_fn_c_try_cpp "$LINENO"; then :
3203 # Broken: fails on valid input.
3206 rm -f conftest.err conftest.$ac_ext
3208 # OK, works on sane cases. Now check whether nonexistent headers
3209 # can be detected and how.
3210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3211 /* end confdefs.h. */
3212 #include <ac_nonexistent.h>
3214 if ac_fn_c_try_cpp "$LINENO"; then :
3215 # Broken: success on invalid input.
3218 # Passes both tests.
3222 rm -f conftest.err conftest.$ac_ext
3225 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3226 rm -f conftest.err conftest.$ac_ext
3227 if $ac_preproc_ok; then :
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3240 $as_echo "$CPP" >&6; }
3242 for ac_c_preproc_warn_flag in '' yes
3244 # Use a header file that comes with gcc, so configuring glibc
3245 # with a fresh cross-compiler works.
3246 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3247 # <limits.h> exists even on freestanding compilers.
3248 # On the NeXT, cc -E runs the code through the compiler's parser,
3249 # not just through cpp. "Syntax error" is here to catch this case.
3250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3251 /* end confdefs.h. */
3253 # include <limits.h>
3255 # include <assert.h>
3259 if ac_fn_c_try_cpp "$LINENO"; then :
3262 # Broken: fails on valid input.
3265 rm -f conftest.err conftest.$ac_ext
3267 # OK, works on sane cases. Now check whether nonexistent headers
3268 # can be detected and how.
3269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3270 /* end confdefs.h. */
3271 #include <ac_nonexistent.h>
3273 if ac_fn_c_try_cpp "$LINENO"; then :
3274 # Broken: success on invalid input.
3277 # Passes both tests.
3281 rm -f conftest.err conftest.$ac_ext
3284 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3285 rm -f conftest.err conftest.$ac_ext
3286 if $ac_preproc_ok; then :
3289 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3290 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3291 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3292 See \`config.log' for more details." "$LINENO" 5; }
3296 ac_cpp='$CPP $CPPFLAGS'
3297 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3298 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3299 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3303 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3304 if test "${ac_cv_path_GREP+set}" = set; then :
3305 $as_echo_n "(cached) " >&6
3307 if test -z "$GREP"; then
3308 ac_path_GREP_found=false
3309 # Loop through the user's path and test for each of PROGNAME-LIST
3310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3311 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3314 test -z "$as_dir" && as_dir=.
3315 for ac_prog in grep ggrep; do
3316 for ac_exec_ext in '' $ac_executable_extensions; do
3317 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3318 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3319 # Check for GNU ac_path_GREP and select it if it is found.
3320 # Check for GNU $ac_path_GREP
3321 case `"$ac_path_GREP" --version 2>&1` in
3323 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3326 $as_echo_n 0123456789 >"conftest.in"
3329 cat "conftest.in" "conftest.in" >"conftest.tmp"
3330 mv "conftest.tmp" "conftest.in"
3331 cp "conftest.in" "conftest.nl"
3332 $as_echo 'GREP' >> "conftest.nl"
3333 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3334 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3335 as_fn_arith $ac_count + 1 && ac_count=$as_val
3336 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3337 # Best one so far, save it but keep looking for a better one
3338 ac_cv_path_GREP="$ac_path_GREP"
3339 ac_path_GREP_max=$ac_count
3341 # 10*(2^10) chars as input seems more than enough
3342 test $ac_count -gt 10 && break
3344 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3347 $ac_path_GREP_found && break 3
3352 if test -z "$ac_cv_path_GREP"; then
3353 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3356 ac_cv_path_GREP=$GREP
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3361 $as_echo "$ac_cv_path_GREP" >&6; }
3362 GREP="$ac_cv_path_GREP"
3365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3366 $as_echo_n "checking for egrep... " >&6; }
3367 if test "${ac_cv_path_EGREP+set}" = set; then :
3368 $as_echo_n "(cached) " >&6
3370 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3371 then ac_cv_path_EGREP="$GREP -E"
3373 if test -z "$EGREP"; then
3374 ac_path_EGREP_found=false
3375 # Loop through the user's path and test for each of PROGNAME-LIST
3376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3377 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3380 test -z "$as_dir" && as_dir=.
3381 for ac_prog in egrep; do
3382 for ac_exec_ext in '' $ac_executable_extensions; do
3383 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3384 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3385 # Check for GNU ac_path_EGREP and select it if it is found.
3386 # Check for GNU $ac_path_EGREP
3387 case `"$ac_path_EGREP" --version 2>&1` in
3389 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3392 $as_echo_n 0123456789 >"conftest.in"
3395 cat "conftest.in" "conftest.in" >"conftest.tmp"
3396 mv "conftest.tmp" "conftest.in"
3397 cp "conftest.in" "conftest.nl"
3398 $as_echo 'EGREP' >> "conftest.nl"
3399 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3400 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3401 as_fn_arith $ac_count + 1 && ac_count=$as_val
3402 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3403 # Best one so far, save it but keep looking for a better one
3404 ac_cv_path_EGREP="$ac_path_EGREP"
3405 ac_path_EGREP_max=$ac_count
3407 # 10*(2^10) chars as input seems more than enough
3408 test $ac_count -gt 10 && break
3410 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3413 $ac_path_EGREP_found && break 3
3418 if test -z "$ac_cv_path_EGREP"; then
3419 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3422 ac_cv_path_EGREP=$EGREP
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3428 $as_echo "$ac_cv_path_EGREP" >&6; }
3429 EGREP="$ac_cv_path_EGREP"
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3433 $as_echo_n "checking for ANSI C header files... " >&6; }
3434 if test "${ac_cv_header_stdc+set}" = set; then :
3435 $as_echo_n "(cached) " >&6
3437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3438 /* end confdefs.h. */
3452 if ac_fn_c_try_compile "$LINENO"; then :
3453 ac_cv_header_stdc=yes
3455 ac_cv_header_stdc=no
3457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3459 if test $ac_cv_header_stdc = yes; then
3460 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3462 /* end confdefs.h. */
3466 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3467 $EGREP "memchr" >/dev/null 2>&1; then :
3470 ac_cv_header_stdc=no
3476 if test $ac_cv_header_stdc = yes; then
3477 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3479 /* end confdefs.h. */
3483 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3484 $EGREP "free" >/dev/null 2>&1; then :
3487 ac_cv_header_stdc=no
3493 if test $ac_cv_header_stdc = yes; then
3494 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3495 if test "$cross_compiling" = yes; then :
3498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3499 /* end confdefs.h. */
3502 #if ((' ' & 0x0FF) == 0x020)
3503 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3504 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3506 # define ISLOWER(c) \
3507 (('a' <= (c) && (c) <= 'i') \
3508 || ('j' <= (c) && (c) <= 'r') \
3509 || ('s' <= (c) && (c) <= 'z'))
3510 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3513 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3518 for (i = 0; i < 256; i++)
3519 if (XOR (islower (i), ISLOWER (i))
3520 || toupper (i) != TOUPPER (i))
3525 if ac_fn_c_try_run "$LINENO"; then :
3528 ac_cv_header_stdc=no
3530 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3531 conftest.$ac_objext conftest.beam conftest.$ac_ext
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3537 $as_echo "$ac_cv_header_stdc" >&6; }
3538 if test $ac_cv_header_stdc = yes; then
3540 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3544 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3545 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3546 inttypes.h stdint.h unistd.h
3548 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3549 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3551 eval as_val=\$$as_ac_Header
3552 if test "x$as_val" = x""yes; then :
3553 cat >>confdefs.h <<_ACEOF
3554 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3563 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3564 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3571 if test "$MINIX" = yes; then
3573 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3576 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3579 $as_echo "#define _MINIX 1" >>confdefs.h
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3585 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3586 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3587 $as_echo_n "(cached) " >&6
3589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3590 /* end confdefs.h. */
3592 # define __EXTENSIONS__ 1
3593 $ac_includes_default
3602 if ac_fn_c_try_compile "$LINENO"; then :
3603 ac_cv_safe_to_define___extensions__=yes
3605 ac_cv_safe_to_define___extensions__=no
3607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3610 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3611 test $ac_cv_safe_to_define___extensions__ = yes &&
3612 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3614 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3616 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3618 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3620 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3625 # If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
3626 test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
3628 if test $ac_cv_c_compiler_gnu = yes; then
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
3630 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
3631 if test "${ac_cv_prog_gcc_traditional+set}" = set; then :
3632 $as_echo_n "(cached) " >&6
3634 ac_pattern="Autoconf.*'x'"
3635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3636 /* end confdefs.h. */
3640 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3641 $EGREP "$ac_pattern" >/dev/null 2>&1; then :
3642 ac_cv_prog_gcc_traditional=yes
3644 ac_cv_prog_gcc_traditional=no
3649 if test $ac_cv_prog_gcc_traditional = no; then
3650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3651 /* end confdefs.h. */
3655 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3656 $EGREP "$ac_pattern" >/dev/null 2>&1; then :
3657 ac_cv_prog_gcc_traditional=yes
3663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
3664 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
3665 if test $ac_cv_prog_gcc_traditional = yes; then
3666 CC="$CC -traditional"
3670 # Find a good install program. We prefer a C program (faster),
3671 # so one script is as good as another. But avoid the broken or
3672 # incompatible versions:
3673 # SysV /etc/install, /usr/sbin/install
3674 # SunOS /usr/etc/install
3675 # IRIX /sbin/install
3677 # AmigaOS /C/install, which installs bootblocks on floppy discs
3678 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3679 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3680 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3681 # OS/2's system install, which has a completely different semantic
3682 # ./install, which can be erroneously created by make from ./install.sh.
3683 # Reject install programs that cannot install multiple files.
3684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3685 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3686 if test -z "$INSTALL"; then
3687 if test "${ac_cv_path_install+set}" = set; then :
3688 $as_echo_n "(cached) " >&6
3690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3694 test -z "$as_dir" && as_dir=.
3695 # Account for people who put trailing slashes in PATH elements.
3696 case $as_dir/ in #((
3697 ./ | .// | /[cC]/* | \
3698 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3699 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3702 # OSF1 and SCO ODT 3.0 have their own names for install.
3703 # Don't use installbsd from OSF since it installs stuff as root
3705 for ac_prog in ginstall scoinst install; do
3706 for ac_exec_ext in '' $ac_executable_extensions; do
3707 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3708 if test $ac_prog = install &&
3709 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3710 # AIX install. It has an incompatible calling convention.
3712 elif test $ac_prog = install &&
3713 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3714 # program-specific install script used by HP pwplus--don't use.
3717 rm -rf conftest.one conftest.two conftest.dir
3718 echo one > conftest.one
3719 echo two > conftest.two
3721 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3722 test -s conftest.one && test -s conftest.two &&
3723 test -s conftest.dir/conftest.one &&
3724 test -s conftest.dir/conftest.two
3726 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3739 rm -rf conftest.one conftest.two conftest.dir
3742 if test "${ac_cv_path_install+set}" = set; then
3743 INSTALL=$ac_cv_path_install
3745 # As a last resort, use the slow shell script. Don't cache a
3746 # value for INSTALL within a source directory, because that will
3747 # break other packages using the cache if that directory is
3748 # removed, or if the value is a relative name.
3749 INSTALL=$ac_install_sh
3752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3753 $as_echo "$INSTALL" >&6; }
3755 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3756 # It thinks the first close brace ends the variable substitution.
3757 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3759 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3761 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3763 # Extract the first word of "ar", so it can be a program name with args.
3764 set dummy ar; ac_word=$2
3765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3766 $as_echo_n "checking for $ac_word... " >&6; }
3767 if test "${ac_cv_prog_AR+set}" = set; then :
3768 $as_echo_n "(cached) " >&6
3770 if test -n "$AR"; then
3771 ac_cv_prog_AR="$AR" # Let the user override the test.
3773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3777 test -z "$as_dir" && as_dir=.
3778 for ac_exec_ext in '' $ac_executable_extensions; do
3779 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3781 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3788 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3792 if test -n "$AR"; then
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3794 $as_echo "$AR" >&6; }
3796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3797 $as_echo "no" >&6; }
3801 test -n "$ARFLAGS" || ARFLAGS="cr"
3802 if test -n "$ac_tool_prefix"; then
3803 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3804 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3806 $as_echo_n "checking for $ac_word... " >&6; }
3807 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3808 $as_echo_n "(cached) " >&6
3810 if test -n "$RANLIB"; then
3811 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3817 test -z "$as_dir" && as_dir=.
3818 for ac_exec_ext in '' $ac_executable_extensions; do
3819 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3820 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3821 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3830 RANLIB=$ac_cv_prog_RANLIB
3831 if test -n "$RANLIB"; then
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3833 $as_echo "$RANLIB" >&6; }
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3836 $as_echo "no" >&6; }
3841 if test -z "$ac_cv_prog_RANLIB"; then
3842 ac_ct_RANLIB=$RANLIB
3843 # Extract the first word of "ranlib", so it can be a program name with args.
3844 set dummy ranlib; ac_word=$2
3845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3846 $as_echo_n "checking for $ac_word... " >&6; }
3847 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3848 $as_echo_n "(cached) " >&6
3850 if test -n "$ac_ct_RANLIB"; then
3851 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3857 test -z "$as_dir" && as_dir=.
3858 for ac_exec_ext in '' $ac_executable_extensions; do
3859 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3860 ac_cv_prog_ac_ct_RANLIB="ranlib"
3861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3870 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3871 if test -n "$ac_ct_RANLIB"; then
3872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3873 $as_echo "$ac_ct_RANLIB" >&6; }
3875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3876 $as_echo "no" >&6; }
3879 if test "x$ac_ct_RANLIB" = x; then
3882 case $cross_compiling:$ac_tool_warned in
3884 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3885 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3886 ac_tool_warned=yes ;;
3888 RANLIB=$ac_ct_RANLIB
3891 RANLIB="$ac_cv_prog_RANLIB"
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
3899 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
3900 if test "${ac_cv_c_const+set}" = set; then :
3901 $as_echo_n "(cached) " >&6
3903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3904 /* end confdefs.h. */
3909 /* FIXME: Include the comments suggested by Paul. */
3911 /* Ultrix mips cc rejects this. */
3912 typedef int charset[2];
3914 /* SunOS 4.1.1 cc rejects this. */
3915 char const *const *pcpcc;
3917 /* NEC SVR4.0.2 mips cc rejects this. */
3918 struct point {int x, y;};
3919 static struct point const zero = {0,0};
3920 /* AIX XL C 1.02.0.0 rejects this.
3921 It does not let you subtract one const X* pointer from another in
3922 an arm of an if-expression whose if-part is not a constant
3924 const char *g = "string";
3925 pcpcc = &g + (g ? g-g : 0);
3926 /* HPUX 7.0 cc rejects these. */
3928 ppc = (char**) pcpcc;
3929 pcpcc = (char const *const *) ppc;
3930 { /* SCO 3.2v4 cc rejects this. */
3932 char const *s = 0 ? (char *) 0 : (char const *) 0;
3937 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
3939 const int *foo = &x[0];
3942 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3943 typedef const int *iptr;
3947 { /* AIX XL C 1.02.0.0 rejects this saying
3948 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3949 struct s { int j; const int *ap[3]; };
3950 struct s *b; b->j = 5;
3952 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3956 return !cs[0] && !zero.x;
3963 if ac_fn_c_try_compile "$LINENO"; then :
3968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
3971 $as_echo "$ac_cv_c_const" >&6; }
3972 if test $ac_cv_c_const = no; then
3974 $as_echo "#define const /**/" >>confdefs.h
3978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
3979 $as_echo_n "checking for function prototypes... " >&6; }
3980 if test "$ac_cv_prog_cc_c89" != no; then
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3982 $as_echo "yes" >&6; }
3984 $as_echo "#define PROTOTYPES 1" >>confdefs.h
3987 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3991 $as_echo "no" >&6; }
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5
3995 $as_echo_n "checking whether char is unsigned... " >&6; }
3996 if test "${ac_cv_c_char_unsigned+set}" = set; then :
3997 $as_echo_n "(cached) " >&6
3999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4000 /* end confdefs.h. */
4001 $ac_includes_default
4005 static int test_array [1 - 2 * !(((char) -1) < 0)];
4012 if ac_fn_c_try_compile "$LINENO"; then :
4013 ac_cv_c_char_unsigned=no
4015 ac_cv_c_char_unsigned=yes
4017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5
4020 $as_echo "$ac_cv_c_char_unsigned" >&6; }
4021 if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
4022 $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
4027 $as_echo_n "checking for working volatile... " >&6; }
4028 if test "${ac_cv_c_volatile+set}" = set; then :
4029 $as_echo_n "(cached) " >&6
4031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4032 /* end confdefs.h. */
4039 int * volatile y = (int *) 0;
4045 if ac_fn_c_try_compile "$LINENO"; then :
4046 ac_cv_c_volatile=yes
4050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
4053 $as_echo "$ac_cv_c_volatile" >&6; }
4054 if test $ac_cv_c_volatile = no; then
4056 $as_echo "#define volatile /**/" >>confdefs.h
4061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4062 $as_echo_n "checking return type of signal handlers... " >&6; }
4063 if test "${ac_cv_type_signal+set}" = set; then :
4064 $as_echo_n "(cached) " >&6
4066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4067 /* end confdefs.h. */
4068 #include <sys/types.h>
4074 return *(signal (0, 0)) (0) == 1;
4079 if ac_fn_c_try_compile "$LINENO"; then :
4080 ac_cv_type_signal=int
4082 ac_cv_type_signal=void
4084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4087 $as_echo "$ac_cv_type_signal" >&6; }
4089 cat >>confdefs.h <<_ACEOF
4090 #define RETSIGTYPE $ac_cv_type_signal
4095 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4096 if test "x$ac_cv_type_size_t" = x""yes; then :
4100 cat >>confdefs.h <<_ACEOF
4101 #define size_t unsigned int
4106 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
4107 if test "x$ac_cv_type_ssize_t" = x""yes; then :
4111 cat >>confdefs.h <<_ACEOF
4118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4119 $as_echo_n "checking for ANSI C header files... " >&6; }
4120 if test "${ac_cv_header_stdc+set}" = set; then :
4121 $as_echo_n "(cached) " >&6
4123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4124 /* end confdefs.h. */
4138 if ac_fn_c_try_compile "$LINENO"; then :
4139 ac_cv_header_stdc=yes
4141 ac_cv_header_stdc=no
4143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4145 if test $ac_cv_header_stdc = yes; then
4146 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4148 /* end confdefs.h. */
4152 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4153 $EGREP "memchr" >/dev/null 2>&1; then :
4156 ac_cv_header_stdc=no
4162 if test $ac_cv_header_stdc = yes; then
4163 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4165 /* end confdefs.h. */
4169 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4170 $EGREP "free" >/dev/null 2>&1; then :
4173 ac_cv_header_stdc=no
4179 if test $ac_cv_header_stdc = yes; then
4180 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4181 if test "$cross_compiling" = yes; then :
4184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4185 /* end confdefs.h. */
4188 #if ((' ' & 0x0FF) == 0x020)
4189 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4190 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4192 # define ISLOWER(c) \
4193 (('a' <= (c) && (c) <= 'i') \
4194 || ('j' <= (c) && (c) <= 'r') \
4195 || ('s' <= (c) && (c) <= 'z'))
4196 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4199 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4204 for (i = 0; i < 256; i++)
4205 if (XOR (islower (i), ISLOWER (i))
4206 || toupper (i) != TOUPPER (i))
4211 if ac_fn_c_try_run "$LINENO"; then :
4214 ac_cv_header_stdc=no
4216 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4217 conftest.$ac_objext conftest.beam conftest.$ac_ext
4222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4223 $as_echo "$ac_cv_header_stdc" >&6; }
4224 if test $ac_cv_header_stdc = yes; then
4226 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
4232 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
4233 if test "${ac_cv_header_stat_broken+set}" = set; then :
4234 $as_echo_n "(cached) " >&6
4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4237 /* end confdefs.h. */
4238 #include <sys/types.h>
4239 #include <sys/stat.h>
4241 #if defined S_ISBLK && defined S_IFDIR
4242 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
4245 #if defined S_ISBLK && defined S_IFCHR
4246 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
4249 #if defined S_ISLNK && defined S_IFREG
4250 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
4253 #if defined S_ISSOCK && defined S_IFREG
4254 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
4258 if ac_fn_c_try_compile "$LINENO"; then :
4259 ac_cv_header_stat_broken=no
4261 ac_cv_header_stat_broken=yes
4263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
4266 $as_echo "$ac_cv_header_stat_broken" >&6; }
4267 if test $ac_cv_header_stat_broken = yes; then
4269 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
4274 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
4275 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
4276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
4277 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
4278 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
4279 $as_echo_n "(cached) " >&6
4281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4282 /* end confdefs.h. */
4283 #include <sys/types.h>
4295 if ac_fn_c_try_compile "$LINENO"; then :
4296 eval "$as_ac_Header=yes"
4298 eval "$as_ac_Header=no"
4300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4302 eval ac_res=\$$as_ac_Header
4303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
4304 $as_echo "$ac_res" >&6; }
4305 eval as_val=\$$as_ac_Header
4306 if test "x$as_val" = x""yes; then :
4307 cat >>confdefs.h <<_ACEOF
4308 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
4311 ac_header_dirent=$ac_hdr; break
4315 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4316 if test $ac_header_dirent = dirent.h; then
4317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4318 $as_echo_n "checking for library containing opendir... " >&6; }
4319 if test "${ac_cv_search_opendir+set}" = set; then :
4320 $as_echo_n "(cached) " >&6
4322 ac_func_search_save_LIBS=$LIBS
4323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4324 /* end confdefs.h. */
4326 /* Override any GCC internal prototype to avoid an error.
4327 Use char because int might match the return type of a GCC
4328 builtin and then its argument prototype would still apply. */
4341 for ac_lib in '' dir; do
4342 if test -z "$ac_lib"; then
4343 ac_res="none required"
4346 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4348 if ac_fn_c_try_link "$LINENO"; then :
4349 ac_cv_search_opendir=$ac_res
4351 rm -f core conftest.err conftest.$ac_objext \
4353 if test "${ac_cv_search_opendir+set}" = set; then :
4357 if test "${ac_cv_search_opendir+set}" = set; then :
4360 ac_cv_search_opendir=no
4363 LIBS=$ac_func_search_save_LIBS
4365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4366 $as_echo "$ac_cv_search_opendir" >&6; }
4367 ac_res=$ac_cv_search_opendir
4368 if test "$ac_res" != no; then :
4369 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
4375 $as_echo_n "checking for library containing opendir... " >&6; }
4376 if test "${ac_cv_search_opendir+set}" = set; then :
4377 $as_echo_n "(cached) " >&6
4379 ac_func_search_save_LIBS=$LIBS
4380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4381 /* end confdefs.h. */
4383 /* Override any GCC internal prototype to avoid an error.
4384 Use char because int might match the return type of a GCC
4385 builtin and then its argument prototype would still apply. */
4398 for ac_lib in '' x; do
4399 if test -z "$ac_lib"; then
4400 ac_res="none required"
4403 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4405 if ac_fn_c_try_link "$LINENO"; then :
4406 ac_cv_search_opendir=$ac_res
4408 rm -f core conftest.err conftest.$ac_objext \
4410 if test "${ac_cv_search_opendir+set}" = set; then :
4414 if test "${ac_cv_search_opendir+set}" = set; then :
4417 ac_cv_search_opendir=no
4420 LIBS=$ac_func_search_save_LIBS
4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
4423 $as_echo "$ac_cv_search_opendir" >&6; }
4424 ac_res=$ac_cv_search_opendir
4425 if test "$ac_res" != no; then :
4426 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4433 for ac_func in fcntl kill lstat
4435 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4436 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4437 eval as_val=\$$as_ac_var
4438 if test "x$as_val" = x""yes; then :
4439 cat >>confdefs.h <<_ACEOF
4440 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4446 for ac_func in memmove putenv select setenv setlocale \
4447 strcasecmp strpbrk tcgetattr vsnprintf
4449 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4450 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4451 eval as_val=\$$as_ac_var
4452 if test "x$as_val" = x""yes; then :
4453 cat >>confdefs.h <<_ACEOF
4454 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4460 for ac_func in isascii isxdigit
4462 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4463 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4464 eval as_val=\$$as_ac_var
4465 if test "x$as_val" = x""yes; then :
4466 cat >>confdefs.h <<_ACEOF
4467 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4473 for ac_func in getpwent getpwnam getpwuid
4475 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4476 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4477 eval as_val=\$$as_ac_var
4478 if test "x$as_val" = x""yes; then :
4479 cat >>confdefs.h <<_ACEOF
4480 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strcoll" >&5
4488 $as_echo_n "checking for working strcoll... " >&6; }
4489 if test "${ac_cv_func_strcoll_works+set}" = set; then :
4490 $as_echo_n "(cached) " >&6
4492 if test "$cross_compiling" = yes; then :
4493 ac_cv_func_strcoll_works=no
4495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4496 /* end confdefs.h. */
4497 $ac_includes_default
4501 return (strcoll ("abc", "def") >= 0 ||
4502 strcoll ("ABC", "DEF") >= 0 ||
4503 strcoll ("123", "456") >= 0)
4508 if ac_fn_c_try_run "$LINENO"; then :
4509 ac_cv_func_strcoll_works=yes
4511 ac_cv_func_strcoll_works=no
4513 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4514 conftest.$ac_objext conftest.beam conftest.$ac_ext
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strcoll_works" >&5
4519 $as_echo "$ac_cv_func_strcoll_works" >&6; }
4520 if test $ac_cv_func_strcoll_works = yes; then
4522 $as_echo "#define HAVE_STRCOLL 1" >>confdefs.h
4527 for ac_header in fcntl.h unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \
4528 limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h
4530 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4531 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4532 eval as_val=\$$as_ac_Header
4533 if test "x$as_val" = x""yes; then :
4534 cat >>confdefs.h <<_ACEOF
4535 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4542 for ac_header in sys/pte.h sys/stream.h sys/select.h sys/file.h
4544 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4545 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4546 eval as_val=\$$as_ac_Header
4547 if test "x$as_val" = x""yes; then :
4548 cat >>confdefs.h <<_ACEOF
4549 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4557 for ac_header in sys/ptem.h
4559 ac_fn_c_check_header_compile "$LINENO" "sys/ptem.h" "ac_cv_header_sys_ptem_h" "
4560 #if HAVE_SYS_STREAM_H
4561 # include <sys/stream.h>
4565 if test "x$ac_cv_header_sys_ptem_h" = x""yes; then :
4566 cat >>confdefs.h <<_ACEOF
4567 #define HAVE_SYS_PTEM_H 1
4575 # Check whether --enable-largefile was given.
4576 if test "${enable_largefile+set}" = set; then :
4577 enableval=$enable_largefile;
4580 if test "$enable_largefile" != no; then
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4583 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4584 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4585 $as_echo_n "(cached) " >&6
4587 ac_cv_sys_largefile_CC=no
4588 if test "$GCC" != yes; then
4591 # IRIX 6.2 and later do not support large files by default,
4592 # so use the C compiler's -n32 option if that helps.
4593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4594 /* end confdefs.h. */
4595 #include <sys/types.h>
4596 /* Check that off_t can represent 2**63 - 1 correctly.
4597 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4598 since some C++ compilers masquerading as C compilers
4599 incorrectly reject 9223372036854775807. */
4600 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4601 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4602 && LARGE_OFF_T % 2147483647 == 1)
4612 if ac_fn_c_try_compile "$LINENO"; then :
4615 rm -f core conftest.err conftest.$ac_objext
4617 if ac_fn_c_try_compile "$LINENO"; then :
4618 ac_cv_sys_largefile_CC=' -n32'; break
4620 rm -f core conftest.err conftest.$ac_objext
4624 rm -f conftest.$ac_ext
4627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4628 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4629 if test "$ac_cv_sys_largefile_CC" != no; then
4630 CC=$CC$ac_cv_sys_largefile_CC
4633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4634 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4635 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4636 $as_echo_n "(cached) " >&6
4639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4640 /* end confdefs.h. */
4641 #include <sys/types.h>
4642 /* Check that off_t can represent 2**63 - 1 correctly.
4643 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4644 since some C++ compilers masquerading as C compilers
4645 incorrectly reject 9223372036854775807. */
4646 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4647 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4648 && LARGE_OFF_T % 2147483647 == 1)
4658 if ac_fn_c_try_compile "$LINENO"; then :
4659 ac_cv_sys_file_offset_bits=no; break
4661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4663 /* end confdefs.h. */
4664 #define _FILE_OFFSET_BITS 64
4665 #include <sys/types.h>
4666 /* Check that off_t can represent 2**63 - 1 correctly.
4667 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4668 since some C++ compilers masquerading as C compilers
4669 incorrectly reject 9223372036854775807. */
4670 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4671 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4672 && LARGE_OFF_T % 2147483647 == 1)
4682 if ac_fn_c_try_compile "$LINENO"; then :
4683 ac_cv_sys_file_offset_bits=64; break
4685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4686 ac_cv_sys_file_offset_bits=unknown
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4691 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4692 case $ac_cv_sys_file_offset_bits in #(
4695 cat >>confdefs.h <<_ACEOF
4696 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4701 if test $ac_cv_sys_file_offset_bits = unknown; then
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4703 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4704 if test "${ac_cv_sys_large_files+set}" = set; then :
4705 $as_echo_n "(cached) " >&6
4708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4709 /* end confdefs.h. */
4710 #include <sys/types.h>
4711 /* Check that off_t can represent 2**63 - 1 correctly.
4712 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4713 since some C++ compilers masquerading as C compilers
4714 incorrectly reject 9223372036854775807. */
4715 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4716 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4717 && LARGE_OFF_T % 2147483647 == 1)
4727 if ac_fn_c_try_compile "$LINENO"; then :
4728 ac_cv_sys_large_files=no; break
4730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4732 /* end confdefs.h. */
4733 #define _LARGE_FILES 1
4734 #include <sys/types.h>
4735 /* Check that off_t can represent 2**63 - 1 correctly.
4736 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4737 since some C++ compilers masquerading as C compilers
4738 incorrectly reject 9223372036854775807. */
4739 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4740 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4741 && LARGE_OFF_T % 2147483647 == 1)
4751 if ac_fn_c_try_compile "$LINENO"; then :
4752 ac_cv_sys_large_files=1; break
4754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4755 ac_cv_sys_large_files=unknown
4759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4760 $as_echo "$ac_cv_sys_large_files" >&6; }
4761 case $ac_cv_sys_large_files in #(
4764 cat >>confdefs.h <<_ACEOF
4765 #define _LARGE_FILES $ac_cv_sys_large_files
4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of signal functions" >&5
4776 $as_echo_n "checking for type of signal functions... " >&6; }
4777 if test "${bash_cv_signal_vintage+set}" = set; then :
4778 $as_echo_n "(cached) " >&6
4781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4782 /* end confdefs.h. */
4789 struct sigaction sa;
4790 sigemptyset(&ss); sigsuspend(&ss);
4791 sigaction(SIGINT, &sa, (struct sigaction *) 0);
4792 sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
4798 if ac_fn_c_try_link "$LINENO"; then :
4799 bash_cv_signal_vintage=posix
4802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4803 /* end confdefs.h. */
4809 int mask = sigmask(SIGINT);
4810 sigsetmask(mask); sigblock(mask); sigpause(mask);
4816 if ac_fn_c_try_link "$LINENO"; then :
4817 bash_cv_signal_vintage=4.2bsd
4820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4821 /* end confdefs.h. */
4824 RETSIGTYPE foo() { }
4829 int mask = sigmask(SIGINT);
4830 sigset(SIGINT, foo); sigrelse(SIGINT);
4831 sighold(SIGINT); sigpause(SIGINT);
4837 if ac_fn_c_try_link "$LINENO"; then :
4838 bash_cv_signal_vintage=svr3
4840 bash_cv_signal_vintage=v7
4843 rm -f core conftest.err conftest.$ac_objext \
4844 conftest$ac_exeext conftest.$ac_ext
4847 rm -f core conftest.err conftest.$ac_objext \
4848 conftest$ac_exeext conftest.$ac_ext
4851 rm -f core conftest.err conftest.$ac_objext \
4852 conftest$ac_exeext conftest.$ac_ext
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_signal_vintage" >&5
4857 $as_echo "$bash_cv_signal_vintage" >&6; }
4858 if test "$bash_cv_signal_vintage" = posix; then
4859 $as_echo "#define HAVE_POSIX_SIGNALS 1" >>confdefs.h
4861 elif test "$bash_cv_signal_vintage" = "4.2bsd"; then
4862 $as_echo "#define HAVE_BSD_SIGNALS 1" >>confdefs.h
4864 elif test "$bash_cv_signal_vintage" = svr3; then
4865 $as_echo "#define HAVE_USG_SIGHOLD 1" >>confdefs.h
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal handlers must be reinstalled when invoked" >&5
4872 $as_echo_n "checking if signal handlers must be reinstalled when invoked... " >&6; }
4873 if test "${bash_cv_must_reinstall_sighandlers+set}" = set; then :
4874 $as_echo_n "(cached) " >&6
4876 if test "$cross_compiling" = yes; then :
4877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&5
4878 $as_echo "$as_me: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&2;}
4879 bash_cv_must_reinstall_sighandlers=no
4882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4883 /* end confdefs.h. */
4886 #ifdef HAVE_UNISTD_H
4890 typedef RETSIGTYPE sigfunc();
4894 #ifdef HAVE_POSIX_SIGNALS
4896 set_signal_handler(sig, handler)
4900 struct sigaction act, oact;
4901 act.sa_handler = handler;
4903 sigemptyset (&act.sa_mask);
4904 sigemptyset (&oact.sa_mask);
4905 sigaction (sig, &act, &oact);
4906 return (oact.sa_handler);
4909 #define set_signal_handler(s, h) signal(s, h)
4922 set_signal_handler(SIGINT, sigint);
4923 kill((int)getpid(), SIGINT);
4924 kill((int)getpid(), SIGINT);
4929 if ac_fn_c_try_run "$LINENO"; then :
4930 bash_cv_must_reinstall_sighandlers=no
4932 bash_cv_must_reinstall_sighandlers=yes
4934 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4935 conftest.$ac_objext conftest.beam conftest.$ac_ext
4940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_must_reinstall_sighandlers" >&5
4941 $as_echo "$bash_cv_must_reinstall_sighandlers" >&6; }
4942 if test $bash_cv_must_reinstall_sighandlers = yes; then
4943 $as_echo "#define MUST_REINSTALL_SIGHANDLERS 1" >>confdefs.h
4949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5
4950 $as_echo_n "checking for presence of POSIX-style sigsetjmp/siglongjmp... " >&6; }
4951 if test "${bash_cv_func_sigsetjmp+set}" = set; then :
4952 $as_echo_n "(cached) " >&6
4954 if test "$cross_compiling" = yes; then :
4955 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&5
4956 $as_echo "$as_me: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&2;}
4957 bash_cv_func_sigsetjmp=missing
4960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4961 /* end confdefs.h. */
4963 #ifdef HAVE_UNISTD_H
4966 #include <sys/types.h>
4972 #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS)
4983 sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set);
4984 sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset);
4987 code = sigsetjmp(xx, 1);
4989 exit(0); /* could get sigmask and compare to oset here. */
4992 sigaddset(&set, SIGINT);
4993 sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL);
4995 /* and siglongjmp */
5001 if ac_fn_c_try_run "$LINENO"; then :
5002 bash_cv_func_sigsetjmp=present
5004 bash_cv_func_sigsetjmp=missing
5006 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5007 conftest.$ac_objext conftest.beam conftest.$ac_ext
5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_sigsetjmp" >&5
5013 $as_echo "$bash_cv_func_sigsetjmp" >&6; }
5014 if test $bash_cv_func_sigsetjmp = present; then
5015 $as_echo "#define HAVE_POSIX_SIGSETJMP 1" >>confdefs.h
5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lstat" >&5
5020 $as_echo_n "checking for lstat... " >&6; }
5021 if test "${bash_cv_func_lstat+set}" = set; then :
5022 $as_echo_n "(cached) " >&6
5024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5025 /* end confdefs.h. */
5027 #include <sys/types.h>
5028 #include <sys/stat.h>
5033 lstat(".",(struct stat *)0);
5038 if ac_fn_c_try_link "$LINENO"; then :
5039 bash_cv_func_lstat=yes
5041 bash_cv_func_lstat=no
5043 rm -f core conftest.err conftest.$ac_objext \
5044 conftest$ac_exeext conftest.$ac_ext
5046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_lstat" >&5
5047 $as_echo "$bash_cv_func_lstat" >&6; }
5048 if test $bash_cv_func_lstat = yes; then
5049 $as_echo "#define HAVE_LSTAT 1" >>confdefs.h
5054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not strcoll and strcmp differ" >&5
5055 $as_echo_n "checking whether or not strcoll and strcmp differ... " >&6; }
5056 if test "${bash_cv_func_strcoll_broken+set}" = set; then :
5057 $as_echo_n "(cached) " >&6
5059 if test "$cross_compiling" = yes; then :
5060 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&5
5061 $as_echo "$as_me: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&2;}
5062 bash_cv_func_strcoll_broken=no
5065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066 /* end confdefs.h. */
5069 #if defined (HAVE_LOCALE_H)
5078 char *deflocale, *defcoll;
5080 #ifdef HAVE_SETLOCALE
5081 deflocale = setlocale(LC_ALL, "");
5082 defcoll = setlocale(LC_COLLATE, "");
5086 /* These two values are taken from tests/glob-test. */
5087 r1 = strcoll("abd", "aXd");
5091 r2 = strcmp("abd", "aXd");
5093 /* These two should both be greater than 0. It is permissible for
5094 a system to return different values, as long as the sign is the
5097 /* Exit with 1 (failure) if these two values are both > 0, since
5098 this tests whether strcoll(3) is broken with respect to strcmp(3)
5099 in the default locale. */
5100 exit (r1 > 0 && r2 > 0);
5104 if ac_fn_c_try_run "$LINENO"; then :
5105 bash_cv_func_strcoll_broken=yes
5107 bash_cv_func_strcoll_broken=no
5109 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5110 conftest.$ac_objext conftest.beam conftest.$ac_ext
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_strcoll_broken" >&5
5116 $as_echo "$bash_cv_func_strcoll_broken" >&6; }
5117 if test $bash_cv_func_strcoll_broken = yes; then
5118 $as_echo "#define STRCOLL_BROKEN 1" >>confdefs.h
5123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the ctype macros accept non-ascii characters" >&5
5124 $as_echo_n "checking whether the ctype macros accept non-ascii characters... " >&6; }
5125 if test "${bash_cv_func_ctype_nonascii+set}" = set; then :
5126 $as_echo_n "(cached) " >&6
5128 if test "$cross_compiling" = yes; then :
5129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&5
5130 $as_echo "$as_me: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&2;}
5131 bash_cv_func_ctype_nonascii=no
5134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5135 /* end confdefs.h. */
5137 #ifdef HAVE_LOCALE_H
5151 #ifdef HAVE_SETLOCALE
5152 /* We take a shot here. If that locale is not known, try the
5153 system default. We try this one because '\342' (226) is
5154 known to be a printable character in that locale. */
5155 deflocale = setlocale(LC_ALL, "en_US.ISO8859-1");
5157 deflocale = setlocale(LC_ALL, "");
5164 exit (r1 == 0 || r2 == 0);
5168 if ac_fn_c_try_run "$LINENO"; then :
5169 bash_cv_func_ctype_nonascii=yes
5171 bash_cv_func_ctype_nonascii=no
5173 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5174 conftest.$ac_objext conftest.beam conftest.$ac_ext
5179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_ctype_nonascii" >&5
5180 $as_echo "$bash_cv_func_ctype_nonascii" >&6; }
5181 if test $bash_cv_func_ctype_nonascii = yes; then
5182 $as_echo "#define CTYPE_NON_ASCII 1" >>confdefs.h
5187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpw functions are declared in pwd.h" >&5
5188 $as_echo_n "checking whether getpw functions are declared in pwd.h... " >&6; }
5189 if test "${bash_cv_getpw_declared+set}" = set; then :
5190 $as_echo_n "(cached) " >&6
5192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5193 /* end confdefs.h. */
5195 #include <sys/types.h>
5196 #ifdef HAVE_UNISTD_H
5197 # include <unistd.h>
5202 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5203 $EGREP "getpwuid" >/dev/null 2>&1; then :
5204 bash_cv_getpw_declared=yes
5206 bash_cv_getpw_declared=no
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_getpw_declared" >&5
5213 $as_echo "$bash_cv_getpw_declared" >&6; }
5214 if test $bash_cv_getpw_declared = yes; then
5215 $as_echo "#define HAVE_GETPW_DECLS 1" >>confdefs.h
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
5221 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
5222 if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
5223 $as_echo_n "(cached) " >&6
5225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5226 /* end confdefs.h. */
5227 #include <sys/types.h>
5228 #include <termios.h>
5234 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5235 $EGREP "yes" >/dev/null 2>&1; then :
5236 ac_cv_sys_tiocgwinsz_in_termios_h=yes
5238 ac_cv_sys_tiocgwinsz_in_termios_h=no
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
5244 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
5246 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
5247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
5248 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
5249 if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
5250 $as_echo_n "(cached) " >&6
5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5253 /* end confdefs.h. */
5254 #include <sys/types.h>
5255 #include <sys/ioctl.h>
5261 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5262 $EGREP "yes" >/dev/null 2>&1; then :
5263 ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
5265 ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
5270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
5271 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
5273 if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
5275 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
5281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sig_atomic_t in signal.h" >&5
5282 $as_echo_n "checking for sig_atomic_t in signal.h... " >&6; }
5283 if test "${ac_cv_have_sig_atomic_t+set}" = set; then :
5284 $as_echo_n "(cached) " >&6
5286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5287 /* end confdefs.h. */
5299 if ac_fn_c_try_link "$LINENO"; then :
5300 ac_cv_have_sig_atomic_t=yes
5302 ac_cv_have_sig_atomic_t=no
5304 rm -f core conftest.err conftest.$ac_objext \
5305 conftest$ac_exeext conftest.$ac_ext
5307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sig_atomic_t" >&5
5308 $as_echo "$ac_cv_have_sig_atomic_t" >&6; }
5309 if test "$ac_cv_have_sig_atomic_t" = "no"
5311 ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "$ac_includes_default"
5312 if test "x$ac_cv_type_sig_atomic_t" = x""yes; then :
5316 cat >>confdefs.h <<_ACEOF
5317 #define sig_atomic_t int
5324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signal handlers are of type void" >&5
5325 $as_echo_n "checking whether signal handlers are of type void... " >&6; }
5326 if test "${bash_cv_void_sighandler+set}" = set; then :
5327 $as_echo_n "(cached) " >&6
5329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5330 /* end confdefs.h. */
5331 #include <sys/types.h>
5339 void (*signal ()) ();
5348 if ac_fn_c_try_compile "$LINENO"; then :
5349 bash_cv_void_sighandler=yes
5351 bash_cv_void_sighandler=no
5353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_void_sighandler" >&5
5356 $as_echo "$bash_cv_void_sighandler" >&6; }
5357 if test $bash_cv_void_sighandler = yes; then
5358 $as_echo "#define VOID_SIGHANDLER 1" >>confdefs.h
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIOCSTAT in sys/ioctl.h" >&5
5364 $as_echo_n "checking for TIOCSTAT in sys/ioctl.h... " >&6; }
5365 if test "${bash_cv_tiocstat_in_ioctl+set}" = set; then :
5366 $as_echo_n "(cached) " >&6
5368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5369 /* end confdefs.h. */
5370 #include <sys/types.h>
5371 #include <sys/ioctl.h>
5380 if ac_fn_c_try_compile "$LINENO"; then :
5381 bash_cv_tiocstat_in_ioctl=yes
5383 bash_cv_tiocstat_in_ioctl=no
5385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_tiocstat_in_ioctl" >&5
5389 $as_echo "$bash_cv_tiocstat_in_ioctl" >&6; }
5390 if test $bash_cv_tiocstat_in_ioctl = yes; then
5391 $as_echo "#define TIOCSTAT_IN_SYS_IOCTL 1" >>confdefs.h
5395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIONREAD in sys/ioctl.h" >&5
5396 $as_echo_n "checking for FIONREAD in sys/ioctl.h... " >&6; }
5397 if test "${bash_cv_fionread_in_ioctl+set}" = set; then :
5398 $as_echo_n "(cached) " >&6
5400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5401 /* end confdefs.h. */
5402 #include <sys/types.h>
5403 #include <sys/ioctl.h>
5412 if ac_fn_c_try_compile "$LINENO"; then :
5413 bash_cv_fionread_in_ioctl=yes
5415 bash_cv_fionread_in_ioctl=no
5417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_fionread_in_ioctl" >&5
5421 $as_echo "$bash_cv_fionread_in_ioctl" >&6; }
5422 if test $bash_cv_fionread_in_ioctl = yes; then
5423 $as_echo "#define FIONREAD_IN_SYS_IOCTL 1" >>confdefs.h
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t in sys/types.h" >&5
5428 $as_echo_n "checking for speed_t in sys/types.h... " >&6; }
5429 if test "${bash_cv_speed_t_in_sys_types+set}" = set; then :
5430 $as_echo_n "(cached) " >&6
5432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5433 /* end confdefs.h. */
5434 #include <sys/types.h>
5443 if ac_fn_c_try_compile "$LINENO"; then :
5444 bash_cv_speed_t_in_sys_types=yes
5446 bash_cv_speed_t_in_sys_types=no
5448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_speed_t_in_sys_types" >&5
5452 $as_echo "$bash_cv_speed_t_in_sys_types" >&6; }
5453 if test $bash_cv_speed_t_in_sys_types = yes; then
5454 $as_echo "#define SPEED_T_IN_SYS_TYPES 1" >>confdefs.h
5458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct winsize in sys/ioctl.h and termios.h" >&5
5459 $as_echo_n "checking for struct winsize in sys/ioctl.h and termios.h... " >&6; }
5460 if test "${bash_cv_struct_winsize_header+set}" = set; then :
5461 $as_echo_n "(cached) " >&6
5463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5464 /* end confdefs.h. */
5465 #include <sys/types.h>
5466 #include <sys/ioctl.h>
5475 if ac_fn_c_try_compile "$LINENO"; then :
5476 bash_cv_struct_winsize_header=ioctl_h
5478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5479 /* end confdefs.h. */
5480 #include <sys/types.h>
5481 #include <termios.h>
5490 if ac_fn_c_try_compile "$LINENO"; then :
5491 bash_cv_struct_winsize_header=termios_h
5493 bash_cv_struct_winsize_header=other
5495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5501 if test $bash_cv_struct_winsize_header = ioctl_h; then
5502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sys/ioctl.h" >&5
5503 $as_echo "sys/ioctl.h" >&6; }
5504 $as_echo "#define STRUCT_WINSIZE_IN_SYS_IOCTL 1" >>confdefs.h
5506 elif test $bash_cv_struct_winsize_header = termios_h; then
5507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: termios.h" >&5
5508 $as_echo "termios.h" >&6; }
5509 $as_echo "#define STRUCT_WINSIZE_IN_TERMIOS 1" >>confdefs.h
5512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
5513 $as_echo "not found" >&6; }
5517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_ino" >&5
5518 $as_echo_n "checking for struct dirent.d_ino... " >&6; }
5519 if test "${bash_cv_dirent_has_dino+set}" = set; then :
5520 $as_echo_n "(cached) " >&6
5522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5523 /* end confdefs.h. */
5526 #include <sys/types.h>
5527 #ifdef HAVE_UNISTD_H
5528 # include <unistd.h>
5529 #endif /* HAVE_UNISTD_H */
5530 #if defined(HAVE_DIRENT_H)
5531 # include <dirent.h>
5533 # define dirent direct
5534 # ifdef HAVE_SYS_NDIR_H
5535 # include <sys/ndir.h>
5536 # endif /* SYSNDIR */
5537 # ifdef HAVE_SYS_DIR_H
5538 # include <sys/dir.h>
5539 # endif /* SYSDIR */
5543 #endif /* HAVE_DIRENT_H */
5549 struct dirent d; int z; z = d.d_ino;
5555 if ac_fn_c_try_compile "$LINENO"; then :
5556 bash_cv_dirent_has_dino=yes
5558 bash_cv_dirent_has_dino=no
5560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_dino" >&5
5564 $as_echo "$bash_cv_dirent_has_dino" >&6; }
5565 if test $bash_cv_dirent_has_dino = yes; then
5566 $as_echo "#define HAVE_STRUCT_DIRENT_D_INO 1" >>confdefs.h
5571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_fileno" >&5
5572 $as_echo_n "checking for struct dirent.d_fileno... " >&6; }
5573 if test "${bash_cv_dirent_has_d_fileno+set}" = set; then :
5574 $as_echo_n "(cached) " >&6
5576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5577 /* end confdefs.h. */
5580 #include <sys/types.h>
5581 #ifdef HAVE_UNISTD_H
5582 # include <unistd.h>
5583 #endif /* HAVE_UNISTD_H */
5584 #if defined(HAVE_DIRENT_H)
5585 # include <dirent.h>
5587 # define dirent direct
5588 # ifdef HAVE_SYS_NDIR_H
5589 # include <sys/ndir.h>
5590 # endif /* SYSNDIR */
5591 # ifdef HAVE_SYS_DIR_H
5592 # include <sys/dir.h>
5593 # endif /* SYSDIR */
5597 #endif /* HAVE_DIRENT_H */
5603 struct dirent d; int z; z = d.d_fileno;
5609 if ac_fn_c_try_compile "$LINENO"; then :
5610 bash_cv_dirent_has_d_fileno=yes
5612 bash_cv_dirent_has_d_fileno=no
5614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_d_fileno" >&5
5618 $as_echo "$bash_cv_dirent_has_d_fileno" >&6; }
5619 if test $bash_cv_dirent_has_d_fileno = yes; then
5620 $as_echo "#define HAVE_STRUCT_DIRENT_D_FILENO 1" >>confdefs.h
5626 aix*) prefer_curses=yes ;;
5629 if test "X$bash_cv_termcap_lib" = "X"; then
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5
5633 $as_echo_n "checking which library has the termcap functions... " >&6; }
5636 if test "${bash_cv_termcap_lib+set}" = set; then :
5637 $as_echo_n "(cached) " >&6
5639 ac_fn_c_check_func "$LINENO" "tgetent" "ac_cv_func_tgetent"
5640 if test "x$ac_cv_func_tgetent" = x""yes; then :
5641 bash_cv_termcap_lib=libc
5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5
5644 $as_echo_n "checking for tgetent in -ltermcap... " >&6; }
5645 if test "${ac_cv_lib_termcap_tgetent+set}" = set; then :
5646 $as_echo_n "(cached) " >&6
5648 ac_check_lib_save_LIBS=$LIBS
5649 LIBS="-ltermcap $LIBS"
5650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5651 /* end confdefs.h. */
5653 /* Override any GCC internal prototype to avoid an error.
5654 Use char because int might match the return type of a GCC
5655 builtin and then its argument prototype would still apply. */
5668 if ac_fn_c_try_link "$LINENO"; then :
5669 ac_cv_lib_termcap_tgetent=yes
5671 ac_cv_lib_termcap_tgetent=no
5673 rm -f core conftest.err conftest.$ac_objext \
5674 conftest$ac_exeext conftest.$ac_ext
5675 LIBS=$ac_check_lib_save_LIBS
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent" >&5
5678 $as_echo "$ac_cv_lib_termcap_tgetent" >&6; }
5679 if test "x$ac_cv_lib_termcap_tgetent" = x""yes; then :
5680 bash_cv_termcap_lib=libtermcap
5682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltinfo" >&5
5683 $as_echo_n "checking for tgetent in -ltinfo... " >&6; }
5684 if test "${ac_cv_lib_tinfo_tgetent+set}" = set; then :
5685 $as_echo_n "(cached) " >&6
5687 ac_check_lib_save_LIBS=$LIBS
5688 LIBS="-ltinfo $LIBS"
5689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5690 /* end confdefs.h. */
5692 /* Override any GCC internal prototype to avoid an error.
5693 Use char because int might match the return type of a GCC
5694 builtin and then its argument prototype would still apply. */
5707 if ac_fn_c_try_link "$LINENO"; then :
5708 ac_cv_lib_tinfo_tgetent=yes
5710 ac_cv_lib_tinfo_tgetent=no
5712 rm -f core conftest.err conftest.$ac_objext \
5713 conftest$ac_exeext conftest.$ac_ext
5714 LIBS=$ac_check_lib_save_LIBS
5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_tgetent" >&5
5717 $as_echo "$ac_cv_lib_tinfo_tgetent" >&6; }
5718 if test "x$ac_cv_lib_tinfo_tgetent" = x""yes; then :
5719 bash_cv_termcap_lib=libtinfo
5721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lcurses" >&5
5722 $as_echo_n "checking for tgetent in -lcurses... " >&6; }
5723 if test "${ac_cv_lib_curses_tgetent+set}" = set; then :
5724 $as_echo_n "(cached) " >&6
5726 ac_check_lib_save_LIBS=$LIBS
5727 LIBS="-lcurses $LIBS"
5728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5729 /* end confdefs.h. */
5731 /* Override any GCC internal prototype to avoid an error.
5732 Use char because int might match the return type of a GCC
5733 builtin and then its argument prototype would still apply. */
5746 if ac_fn_c_try_link "$LINENO"; then :
5747 ac_cv_lib_curses_tgetent=yes
5749 ac_cv_lib_curses_tgetent=no
5751 rm -f core conftest.err conftest.$ac_objext \
5752 conftest$ac_exeext conftest.$ac_ext
5753 LIBS=$ac_check_lib_save_LIBS
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_tgetent" >&5
5756 $as_echo "$ac_cv_lib_curses_tgetent" >&6; }
5757 if test "x$ac_cv_lib_curses_tgetent" = x""yes; then :
5758 bash_cv_termcap_lib=libcurses
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5
5761 $as_echo_n "checking for tgetent in -lncurses... " >&6; }
5762 if test "${ac_cv_lib_ncurses_tgetent+set}" = set; then :
5763 $as_echo_n "(cached) " >&6
5765 ac_check_lib_save_LIBS=$LIBS
5766 LIBS="-lncurses $LIBS"
5767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5768 /* end confdefs.h. */
5770 /* Override any GCC internal prototype to avoid an error.
5771 Use char because int might match the return type of a GCC
5772 builtin and then its argument prototype would still apply. */
5785 if ac_fn_c_try_link "$LINENO"; then :
5786 ac_cv_lib_ncurses_tgetent=yes
5788 ac_cv_lib_ncurses_tgetent=no
5790 rm -f core conftest.err conftest.$ac_objext \
5791 conftest$ac_exeext conftest.$ac_ext
5792 LIBS=$ac_check_lib_save_LIBS
5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5
5795 $as_echo "$ac_cv_lib_ncurses_tgetent" >&6; }
5796 if test "x$ac_cv_lib_ncurses_tgetent" = x""yes; then :
5797 bash_cv_termcap_lib=libncurses
5799 bash_cv_termcap_lib=gnutermcap
5812 if test "X$_bash_needmsg" = "Xyes"; then
5813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5
5814 $as_echo_n "checking which library has the termcap functions... " >&6; }
5816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using $bash_cv_termcap_lib" >&5
5817 $as_echo "using $bash_cv_termcap_lib" >&6; }
5818 if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then
5819 LDFLAGS="$LDFLAGS -L./lib/termcap"
5820 TERMCAP_LIB="./lib/termcap/libtermcap.a"
5821 TERMCAP_DEP="./lib/termcap/libtermcap.a"
5822 elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then
5823 TERMCAP_LIB=-ltermcap
5825 elif test $bash_cv_termcap_lib = libtinfo; then
5828 elif test $bash_cv_termcap_lib = libncurses; then
5829 TERMCAP_LIB=-lncurses
5831 elif test $bash_cv_termcap_lib = libc; then
5835 TERMCAP_LIB=-lcurses
5839 if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then
5840 if test "$prefer_curses" = yes; then
5841 TERMCAP_LIB=-lcurses
5843 TERMCAP_LIB=-ltermcap #default
5848 for ac_header in wctype.h
5850 ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default"
5851 if test "x$ac_cv_header_wctype_h" = x""yes; then :
5852 cat >>confdefs.h <<_ACEOF
5853 #define HAVE_WCTYPE_H 1
5860 for ac_header in wchar.h
5862 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
5863 if test "x$ac_cv_header_wchar_h" = x""yes; then :
5864 cat >>confdefs.h <<_ACEOF
5865 #define HAVE_WCHAR_H 1
5872 for ac_header in langinfo.h
5874 ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
5875 if test "x$ac_cv_header_langinfo_h" = x""yes; then :
5876 cat >>confdefs.h <<_ACEOF
5877 #define HAVE_LANGINFO_H 1
5885 ac_fn_c_check_func "$LINENO" "mbrlen" "ac_cv_func_mbrlen"
5886 if test "x$ac_cv_func_mbrlen" = x""yes; then :
5887 $as_echo "#define HAVE_MBRLEN 1" >>confdefs.h
5891 ac_fn_c_check_func "$LINENO" "mbscasecmp" "ac_cv_func_mbscasecmp"
5892 if test "x$ac_cv_func_mbscasecmp" = x""yes; then :
5893 $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h
5897 ac_fn_c_check_func "$LINENO" "mbscmp" "ac_cv_func_mbscmp"
5898 if test "x$ac_cv_func_mbscmp" = x""yes; then :
5899 $as_echo "#define HAVE_MBSCMP 1" >>confdefs.h
5903 ac_fn_c_check_func "$LINENO" "mbsnrtowcs" "ac_cv_func_mbsnrtowcs"
5904 if test "x$ac_cv_func_mbsnrtowcs" = x""yes; then :
5905 $as_echo "#define HAVE_MBSNRTOWCS 1" >>confdefs.h
5909 ac_fn_c_check_func "$LINENO" "mbsrtowcs" "ac_cv_func_mbsrtowcs"
5910 if test "x$ac_cv_func_mbsrtowcs" = x""yes; then :
5911 $as_echo "#define HAVE_MBSRTOWCS 1" >>confdefs.h
5917 for ac_func in mbschr
5919 ac_fn_c_check_func "$LINENO" "mbschr" "ac_cv_func_mbschr"
5920 if test "x$ac_cv_func_mbschr" = x""yes; then :
5921 cat >>confdefs.h <<_ACEOF
5922 #define HAVE_MBSCHR 1
5926 case " $LIBOBJS " in
5927 *" $ac_func.$ac_objext "* ) ;;
5928 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5937 ac_fn_c_check_func "$LINENO" "wcrtomb" "ac_cv_func_wcrtomb"
5938 if test "x$ac_cv_func_wcrtomb" = x""yes; then :
5939 $as_echo "#define HAVE_WCRTOMB 1" >>confdefs.h
5943 ac_fn_c_check_func "$LINENO" "wcscoll" "ac_cv_func_wcscoll"
5944 if test "x$ac_cv_func_wcscoll" = x""yes; then :
5945 $as_echo "#define HAVE_WCSCOLL 1" >>confdefs.h
5949 ac_fn_c_check_func "$LINENO" "wcsdup" "ac_cv_func_wcsdup"
5950 if test "x$ac_cv_func_wcsdup" = x""yes; then :
5951 $as_echo "#define HAVE_WCSDUP 1" >>confdefs.h
5955 ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth"
5956 if test "x$ac_cv_func_wcwidth" = x""yes; then :
5957 $as_echo "#define HAVE_WCWIDTH 1" >>confdefs.h
5961 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
5962 if test "x$ac_cv_func_wctype" = x""yes; then :
5963 $as_echo "#define HAVE_WCTYPE 1" >>confdefs.h
5968 for ac_func in wcswidth
5970 ac_fn_c_check_func "$LINENO" "wcswidth" "ac_cv_func_wcswidth"
5971 if test "x$ac_cv_func_wcswidth" = x""yes; then :
5972 cat >>confdefs.h <<_ACEOF
5973 #define HAVE_WCSWIDTH 1
5977 case " $LIBOBJS " in
5978 *" $ac_func.$ac_objext "* ) ;;
5979 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc and mbstate_t are properly declared" >&5
5990 $as_echo_n "checking whether mbrtowc and mbstate_t are properly declared... " >&6; }
5991 if test "${ac_cv_func_mbrtowc+set}" = set; then :
5992 $as_echo_n "(cached) " >&6
5994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5995 /* end confdefs.h. */
6001 char const s[] = "";
6004 return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));
6009 if ac_fn_c_try_link "$LINENO"; then :
6010 ac_cv_func_mbrtowc=yes
6012 ac_cv_func_mbrtowc=no
6014 rm -f core conftest.err conftest.$ac_objext \
6015 conftest$ac_exeext conftest.$ac_ext
6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mbrtowc" >&5
6018 $as_echo "$ac_cv_func_mbrtowc" >&6; }
6019 if test $ac_cv_func_mbrtowc = yes; then
6021 $as_echo "#define HAVE_MBRTOWC 1" >>confdefs.h
6025 if test $ac_cv_func_mbrtowc = yes; then
6026 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
6030 for ac_func in iswlower iswupper towlower towupper iswctype
6032 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6033 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6034 eval as_val=\$$as_ac_var
6035 if test "x$as_val" = x""yes; then :
6036 cat >>confdefs.h <<_ACEOF
6037 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
6045 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
6046 if test "${bash_cv_langinfo_codeset+set}" = set; then :
6047 $as_echo_n "(cached) " >&6
6049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6050 /* end confdefs.h. */
6051 #include <langinfo.h>
6055 char* cs = nl_langinfo(CODESET);
6060 if ac_fn_c_try_link "$LINENO"; then :
6061 bash_cv_langinfo_codeset=yes
6063 bash_cv_langinfo_codeset=no
6065 rm -f core conftest.err conftest.$ac_objext \
6066 conftest$ac_exeext conftest.$ac_ext
6068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_langinfo_codeset" >&5
6069 $as_echo "$bash_cv_langinfo_codeset" >&6; }
6070 if test $bash_cv_langinfo_codeset = yes; then
6071 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t in wchar.h" >&5
6076 $as_echo_n "checking for wchar_t in wchar.h... " >&6; }
6077 if test "${bash_cv_type_wchar_t+set}" = set; then :
6078 $as_echo_n "(cached) " >&6
6080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6081 /* end confdefs.h. */
6095 if ac_fn_c_try_compile "$LINENO"; then :
6096 bash_cv_type_wchar_t=yes
6098 bash_cv_type_wchar_t=no
6100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wchar_t" >&5
6103 $as_echo "$bash_cv_type_wchar_t" >&6; }
6104 if test $bash_cv_type_wchar_t = yes; then
6106 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
6110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t in wctype.h" >&5
6111 $as_echo_n "checking for wctype_t in wctype.h... " >&6; }
6112 if test "${bash_cv_type_wctype_t+set}" = set; then :
6113 $as_echo_n "(cached) " >&6
6115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6116 /* end confdefs.h. */
6129 if ac_fn_c_try_compile "$LINENO"; then :
6130 bash_cv_type_wctype_t=yes
6132 bash_cv_type_wctype_t=no
6134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wctype_t" >&5
6137 $as_echo "$bash_cv_type_wctype_t" >&6; }
6138 if test $bash_cv_type_wctype_t = yes; then
6140 $as_echo "#define HAVE_WCTYPE_T 1" >>confdefs.h
6144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t in wctype.h" >&5
6145 $as_echo_n "checking for wint_t in wctype.h... " >&6; }
6146 if test "${bash_cv_type_wint_t+set}" = set; then :
6147 $as_echo_n "(cached) " >&6
6149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6150 /* end confdefs.h. */
6163 if ac_fn_c_try_compile "$LINENO"; then :
6164 bash_cv_type_wint_t=yes
6166 bash_cv_type_wint_t=no
6168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_type_wint_t" >&5
6171 $as_echo "$bash_cv_type_wint_t" >&6; }
6172 if test $bash_cv_type_wint_t = yes; then
6174 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
6178 if test "$am_cv_func_iconv" = yes; then
6180 LIBS="$LIBS $LIBICONV"
6181 for ac_func in locale_charset
6183 ac_fn_c_check_func "$LINENO" "locale_charset" "ac_cv_func_locale_charset"
6184 if test "x$ac_cv_func_locale_charset" = x""yes; then :
6185 cat >>confdefs.h <<_ACEOF
6186 #define HAVE_LOCALE_CHARSET 1
6198 *cray*) LOCAL_CFLAGS=-DCRAY ;;
6199 *s390*) LOCAL_CFLAGS=-fsigned-char ;;
6203 isc*) LOCAL_CFLAGS=-Disc386 ;;
6206 # shared library configuration section
6208 # Shared object configuration section. These values are generated by
6209 # ${srcdir}/support/shobj-conf
6211 if test -f ${srcdir}/support/shobj-conf; then
6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking configuration for building shared libraries" >&5
6213 $as_echo_n "checking configuration for building shared libraries... " >&6; }
6214 eval `TERMCAP_LIB=$TERMCAP_LIB ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
6216 # case "$SHLIB_LIBS" in
6217 # *curses*|*termcap*|*termlib*) ;;
6218 # *) SHLIB_LIBS="$SHLIB_LIBS $TERMCAP_LIB" ;;
6236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_STATUS" >&5
6237 $as_echo "$SHLIB_STATUS" >&6; }
6239 # SHLIB_STATUS is either `supported' or `unsupported'. If it's
6240 # `unsupported', turn off any default shared library building
6241 if test "$SHLIB_STATUS" = 'unsupported'; then
6245 # shared library versioning
6246 # quoted for m4 so I can use character classes
6247 SHLIB_MAJOR=`expr "$LIBVERSION" : '\([0-9]\)\..*'`
6248 SHLIB_MINOR=`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'`
6253 if test "$opt_static_libs" = "yes"; then
6254 STATIC_TARGET=static
6255 STATIC_INSTALL_TARGET=install-static
6257 if test "$opt_shared_libs" = "yes"; then
6258 SHARED_TARGET=shared
6259 SHARED_INSTALL_TARGET=install-shared
6268 msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file
6269 *) BUILD_DIR=`pwd` ;;
6272 case "$BUILD_DIR" in
6273 *\ *) BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;;
6295 ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile shlib/Makefile"
6297 ac_config_commands="$ac_config_commands default"
6299 cat >confcache <<\_ACEOF
6300 # This file is a shell script that caches the results of configure
6301 # tests run on this system so they can be shared between configure
6302 # scripts and configure runs, see configure's option --config-cache.
6303 # It is not useful on other systems. If it contains results you don't
6304 # want to keep, you may remove or edit it.
6306 # config.status only pays attention to the cache file if you give it
6307 # the --recheck option to rerun configure.
6309 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6310 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6315 # The following way of writing the cache mishandles newlines in values,
6316 # but we know of no workaround that is simple, portable, and efficient.
6317 # So, we kill variables containing newlines.
6318 # Ultrix sh set writes to stderr and can't be redirected directly,
6319 # and sets the high bit in the cache file unless we assign to the vars.
6321 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6322 eval ac_val=\$$ac_var
6326 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6327 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6330 _ | IFS | as_nl) ;; #(
6331 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6332 *) { eval $ac_var=; unset $ac_var;} ;;
6338 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6339 *${as_nl}ac_space=\ *)
6340 # `set' does not quote correctly, so add quotes: double-quote
6341 # substitution turns \\\\ into \\, and sed turns \\ into \.
6344 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6347 # `set' quotes correctly as required by POSIX, so do not add quotes.
6348 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6357 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6359 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6361 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6362 if test -w "$cache_file"; then
6363 test "x$cache_file" != "x/dev/null" &&
6364 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6365 $as_echo "$as_me: updating cache $cache_file" >&6;}
6366 cat confcache >$cache_file
6368 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6369 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6374 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6375 # Let make expand exec_prefix.
6376 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6378 DEFS=-DHAVE_CONFIG_H
6382 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6383 # 1. Remove the extension, and $U if already installed.
6384 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6385 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6386 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6387 # will be set to the directory where LIBOBJS objects are built.
6388 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6389 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6393 LTLIBOBJS=$ac_ltlibobjs
6397 : ${CONFIG_STATUS=./config.status}
6399 ac_clean_files_save=$ac_clean_files
6400 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6401 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6402 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6404 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6406 # Generated by $as_me.
6407 # Run this file to recreate the current configuration.
6408 # Compiler output produced by configure, useful for debugging
6409 # configure, is in config.log if it exists.
6415 SHELL=\${CONFIG_SHELL-$SHELL}
6418 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6419 ## -------------------- ##
6420 ## M4sh Initialization. ##
6421 ## -------------------- ##
6423 # Be more Bourne compatible
6424 DUALCASE=1; export DUALCASE # for MKS sh
6425 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6428 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6429 # is contrary to our usage. Disable this feature.
6430 alias -g '${1+"$@"}'='"$@"'
6431 setopt NO_GLOB_SUBST
6433 case `(set -o) 2>/dev/null` in #(
6445 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6446 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6447 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6448 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6449 # Prefer a ksh shell builtin over an external printf program on Solaris,
6450 # but without wasting forks for bash or zsh.
6451 if test -z "$BASH_VERSION$ZSH_VERSION" \
6452 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6453 as_echo='print -r --'
6454 as_echo_n='print -rn --'
6455 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6456 as_echo='printf %s\n'
6457 as_echo_n='printf %s'
6459 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6460 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6461 as_echo_n='/usr/ucb/echo -n'
6463 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6464 as_echo_n_body='eval
6468 expr "X$arg" : "X\\(.*\\)$as_nl";
6469 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6471 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6473 export as_echo_n_body
6474 as_echo_n='sh -c $as_echo_n_body as_echo'
6477 as_echo='sh -c $as_echo_body as_echo'
6480 # The user is always right.
6481 if test "${PATH_SEPARATOR+set}" != set; then
6483 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6484 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6491 # We need space, tab and new line, in precisely that order. Quoting is
6492 # there to prevent editors from complaining about space-tab.
6493 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6494 # splitting by setting IFS to empty value.)
6497 # Find who we are. Look in the path if we contain no directory separator.
6499 *[\\/]* ) as_myself=$0 ;;
6500 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6504 test -z "$as_dir" && as_dir=.
6505 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6511 # We did not find ourselves, most probably we were run as `sh COMMAND'
6512 # in which case we are not to be found in the path.
6513 if test "x$as_myself" = x; then
6516 if test ! -f "$as_myself"; then
6517 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6521 # Unset variables that we do not need and which cause bugs (e.g. in
6522 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
6523 # suppresses any "Segmentation fault" message there. '((' could
6524 # trigger a bug in pdksh 5.2.14.
6525 for as_var in BASH_ENV ENV MAIL MAILPATH
6526 do eval test x\${$as_var+set} = xset \
6527 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6540 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6543 # as_fn_error ERROR [LINENO LOG_FD]
6544 # ---------------------------------
6545 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6546 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6547 # script with status $?, using 1 if that was 0.
6550 as_status=$?; test $as_status -eq 0 && as_status=1
6552 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6553 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6555 $as_echo "$as_me: error: $1" >&2
6556 as_fn_exit $as_status
6560 # as_fn_set_status STATUS
6561 # -----------------------
6562 # Set $? to STATUS, without forking.
6566 } # as_fn_set_status
6570 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6580 # Portably unset VAR.
6583 { eval $1=; unset $1;}
6585 as_unset=as_fn_unset
6586 # as_fn_append VAR VALUE
6587 # ----------------------
6588 # Append the text in VALUE to the end of the definition contained in VAR. Take
6589 # advantage of any shell optimizations that allow amortized linear growth over
6590 # repeated appends, instead of the typical quadratic growth present in naive
6592 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6593 eval 'as_fn_append ()
6604 # as_fn_arith ARG...
6605 # ------------------
6606 # Perform arithmetic evaluation on the ARGs, and store the result in the
6607 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6608 # must be portable across $(()) and expr.
6609 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6610 eval 'as_fn_arith ()
6617 as_val=`expr "$@" || test $? -eq 1`
6622 if expr a : '\(a\)' >/dev/null 2>&1 &&
6623 test "X`expr 00001 : '.*\(...\)'`" = X001; then
6629 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6630 as_basename=basename
6635 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6641 as_me=`$as_basename -- "$0" ||
6642 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6643 X"$0" : 'X\(//\)$' \| \
6644 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6646 sed '/^.*\/\([^/][^/]*\)\/*$/{
6660 # Avoid depending upon Character Ranges.
6661 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6662 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6663 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6664 as_cr_digits='0123456789'
6665 as_cr_alnum=$as_cr_Letters$as_cr_digits
6667 ECHO_C= ECHO_N= ECHO_T=
6668 case `echo -n x` in #(((((
6670 case `echo 'xy\c'` in
6671 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
6673 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6680 rm -f conf$$ conf$$.exe conf$$.file
6681 if test -d conf$$.dir; then
6682 rm -f conf$$.dir/conf$$.file
6685 mkdir conf$$.dir 2>/dev/null
6687 if (echo >conf$$.file) 2>/dev/null; then
6688 if ln -s conf$$.file conf$$ 2>/dev/null; then
6690 # ... but there are two gotchas:
6691 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6692 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6693 # In both cases, we have to default to `cp -p'.
6694 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6696 elif ln conf$$.file conf$$ 2>/dev/null; then
6704 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6705 rmdir conf$$.dir 2>/dev/null
6710 # Create "$as_dir" as a directory, including parents if necessary.
6715 -*) as_dir=./$as_dir;;
6717 test -d "$as_dir" || eval $as_mkdir_p || {
6721 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
6722 *) as_qdir=$as_dir;;
6724 as_dirs="'$as_qdir' $as_dirs"
6725 as_dir=`$as_dirname -- "$as_dir" ||
6726 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6727 X"$as_dir" : 'X\(//\)[^/]' \| \
6728 X"$as_dir" : 'X\(//\)$' \| \
6729 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6730 $as_echo X"$as_dir" |
6731 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6748 test -d "$as_dir" && break
6750 test -z "$as_dirs" || eval "mkdir $as_dirs"
6751 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
6755 if mkdir -p . 2>/dev/null; then
6756 as_mkdir_p='mkdir -p "$as_dir"'
6758 test -d ./-p && rmdir ./-p
6762 if test -x / >/dev/null 2>&1; then
6765 if ls -dL / >/dev/null 2>&1; then
6772 if test -d "$1"; then
6778 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6779 ???[sx]*):;;*)false;;esac;fi
6783 as_executable_p=$as_test_x
6785 # Sed expression to map a string onto a valid CPP name.
6786 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6788 # Sed expression to map a string onto a valid variable name.
6789 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6793 ## ----------------------------------- ##
6794 ## Main body of $CONFIG_STATUS script. ##
6795 ## ----------------------------------- ##
6797 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
6799 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6800 # Save the log message, to keep $0 and so on meaningful, and to
6801 # report actual input values of CONFIG_FILES etc. instead of their
6802 # values after options handling.
6804 This file was extended by readline $as_me 6.2, which was
6805 generated by GNU Autoconf 2.64. Invocation command line was
6807 CONFIG_FILES = $CONFIG_FILES
6808 CONFIG_HEADERS = $CONFIG_HEADERS
6809 CONFIG_LINKS = $CONFIG_LINKS
6810 CONFIG_COMMANDS = $CONFIG_COMMANDS
6813 on `(hostname || uname -n) 2>/dev/null | sed 1q`
6818 case $ac_config_files in *"
6819 "*) set x $ac_config_files; shift; ac_config_files=$*;;
6822 case $ac_config_headers in *"
6823 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
6827 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6828 # Files that config.status was made for.
6829 config_files="$ac_config_files"
6830 config_headers="$ac_config_headers"
6831 config_commands="$ac_config_commands"
6835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6837 \`$as_me' instantiates files and other configuration actions
6838 from templates according to the current configuration. Unless the files
6839 and actions are specified as TAGs, all are instantiated by default.
6841 Usage: $0 [OPTION]... [TAG]...
6843 -h, --help print this help, then exit
6844 -V, --version print version number and configuration settings, then exit
6845 -q, --quiet, --silent
6846 do not print progress messages
6847 -d, --debug don't remove temporary files
6848 --recheck update $as_me by reconfiguring in the same conditions
6849 --file=FILE[:TEMPLATE]
6850 instantiate the configuration file FILE
6851 --header=FILE[:TEMPLATE]
6852 instantiate the configuration header FILE
6854 Configuration files:
6857 Configuration headers:
6860 Configuration commands:
6866 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6868 readline config.status 6.2
6869 configured by $0, generated by GNU Autoconf 2.64,
6870 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6872 Copyright (C) 2009 Free Software Foundation, Inc.
6873 This config.status script is free software; the Free Software Foundation
6874 gives unlimited permission to copy, distribute and modify it."
6879 test -n "\$AWK" || AWK=awk
6882 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6883 # The default lists apply if the user does not specify any file.
6889 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6890 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6901 # Handling of the options.
6902 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6904 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6905 $as_echo "$ac_cs_version"; exit ;;
6906 --debug | --debu | --deb | --de | --d | -d )
6908 --file | --fil | --fi | --f )
6911 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6913 as_fn_append CONFIG_FILES " '$ac_optarg'"
6914 ac_need_defaults=false;;
6915 --header | --heade | --head | --hea )
6918 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6920 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6921 ac_need_defaults=false;;
6923 # Conflict between --help and --header
6924 as_fn_error "ambiguous option: \`$1'
6925 Try \`$0 --help' for more information.";;
6926 --help | --hel | -h )
6927 $as_echo "$ac_cs_usage"; exit ;;
6928 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6929 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6933 -*) as_fn_error "unrecognized option: \`$1'
6934 Try \`$0 --help' for more information." ;;
6936 *) as_fn_append ac_config_targets " $1"
6937 ac_need_defaults=false ;;
6943 ac_configure_extra_args=
6945 if $ac_cs_silent; then
6947 ac_configure_extra_args="$ac_configure_extra_args --silent"
6951 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6952 if \$ac_cs_recheck; then
6953 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6955 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6956 CONFIG_SHELL='$SHELL'
6962 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6966 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6967 ## Running $as_me. ##
6973 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6976 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6978 # Handling of arguments.
6979 for ac_config_target in $ac_config_targets
6981 case $ac_config_target in
6982 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6983 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6984 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
6985 "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
6986 "shlib/Makefile") CONFIG_FILES="$CONFIG_FILES shlib/Makefile" ;;
6987 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
6989 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6994 # If the user did not use the arguments to specify the items to instantiate,
6995 # then the envvar interface is used. Set only those that are not.
6996 # We use the long form for the default assignment because of an extremely
6997 # bizarre bug on SunOS 4.1.3.
6998 if $ac_need_defaults; then
6999 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7000 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7001 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7004 # Have a temporary directory for convenience. Make it in the build tree
7005 # simply because there is no reason against having it here, and in addition,
7006 # creating and moving files from /tmp can sometimes cause problems.
7007 # Hook for its removal unless debugging.
7008 # Note that there is a small window in which the directory will not be cleaned:
7009 # after its creation but before its name has been assigned to `$tmp'.
7013 trap 'exit_status=$?
7014 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7016 trap 'as_fn_exit 1' 1 2 13 15
7018 # Create a (secure) tmp directory for tmp files.
7021 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7022 test -n "$tmp" && test -d "$tmp"
7025 tmp=./conf$$-$RANDOM
7026 (umask 077 && mkdir "$tmp")
7027 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7029 # Set up the scripts for CONFIG_FILES section.
7030 # No need to generate them if there are no CONFIG_FILES.
7031 # This happens for instance with `./config.status config.h'.
7032 if test -n "$CONFIG_FILES"; then
7035 ac_cr=`echo X | tr X '\015'`
7036 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7037 # But we know of no other shell where ac_cr would be empty at this
7038 # point, so we can use a bashism as a fallback.
7039 if test "x$ac_cr" = x; then
7040 eval ac_cr=\$\'\\r\'
7042 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7043 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7049 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7054 echo "cat >conf$$subs.awk <<_ACEOF" &&
7055 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7058 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7059 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7061 for ac_last_try in false false false false false :; do
7062 . ./conf$$subs.sh ||
7063 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7065 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7066 if test $ac_delim_n = $ac_delim_num; then
7068 elif $ac_last_try; then
7069 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7071 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7076 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7077 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7081 s/^/S["/; s/!.*/"]=/
7091 s/\(.\{148\}\).*/\1/
7093 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7098 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7105 s/\(.\{148\}\).*/\1/
7107 s/["\\]/\\&/g; s/^/"/; s/$/"/
7111 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7116 ' <conf$$subs.awk | sed '
7121 ' >>$CONFIG_STATUS || ac_write_fail=1
7122 rm -f conf$$subs.awk
7123 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7125 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7126 for (key in S) S_is_set[key] = 1
7132 nfields = split(line, field, "@")
7134 len = length(field[1])
7135 for (i = 2; i < nfields; i++) {
7137 keylen = length(key)
7138 if (S_is_set[key]) {
7140 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7141 len += length(value) + length(field[++i])
7152 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7153 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7154 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7157 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7158 || as_fn_error "could not setup config files machinery" "$LINENO" 5
7161 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7162 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7163 # trailing colons and then remove the whole line if VPATH becomes empty
7164 # (actually we leave an empty line to preserve line numbers).
7165 if test "x$srcdir" = x.; then
7166 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7170 s/^\([^=]*=[ ]*\):*/\1/
7176 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7177 fi # test -n "$CONFIG_FILES"
7179 # Set up the scripts for CONFIG_HEADERS section.
7180 # No need to generate them if there are no CONFIG_HEADERS.
7181 # This happens for instance with `./config.status Makefile'.
7182 if test -n "$CONFIG_HEADERS"; then
7183 cat >"$tmp/defines.awk" <<\_ACAWK ||
7187 # Transform confdefs.h into an awk script `defines.awk', embedded as
7188 # here-document in config.status, that substitutes the proper values into
7189 # config.h.in to produce config.h.
7191 # Create a delimiter string that does not exist in confdefs.h, to ease
7192 # handling of long lines.
7194 for ac_last_try in false false :; do
7195 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7196 if test -z "$ac_t"; then
7198 elif $ac_last_try; then
7199 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7201 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7205 # For the awk script, D is an array of macro values keyed by name,
7206 # likewise P contains macro parameters if any. Preserve backslash
7207 # newline sequences.
7209 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7211 s/.\{148\}/&'"$ac_delim"'/g
7214 s/^[ ]*#[ ]*define[ ][ ]*/ /
7221 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7223 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7227 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7228 D["\1"]=" \3\\\\\\n"\\/p
7230 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7235 s/.\{148\}/&'"$ac_delim"'/g
7240 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7243 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7245 ' <confdefs.h | sed '
7246 s/'"$ac_delim"'/"\\\
7247 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7249 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7250 for (key in D) D_is_set[key] = 1
7253 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7255 split(line, arg, " ")
7256 if (arg[1] == "#") {
7260 defundef = substr(arg[1], 2)
7263 split(mac1, mac2, "(") #)
7265 prefix = substr(line, 1, index(line, defundef) - 1)
7266 if (D_is_set[macro]) {
7267 # Preserve the white space surrounding the "#".
7268 print prefix "define", macro P[macro] D[macro]
7271 # Replace #undef with comments. This is necessary, for example,
7272 # in the case of _POSIX_SOURCE, which is predefined and required
7273 # on some systems where configure will not decide to define it.
7274 if (defundef == "undef") {
7275 print "/*", prefix defundef, macro, "*/"
7283 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7284 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7285 fi # test -n "$CONFIG_HEADERS"
7288 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7293 :[FHLC]) ac_mode=$ac_tag; continue;;
7295 case $ac_mode$ac_tag in
7297 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7298 :[FH]-) ac_tag=-:-;;
7299 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7316 -) ac_f="$tmp/stdin";;
7317 *) # Look for the file first in the build tree, then in the source tree
7318 # (if the path is not absolute). The absolute path cannot be DOS-style,
7319 # because $ac_f cannot contain `:'.
7323 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7325 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7327 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7328 as_fn_append ac_file_inputs " '$ac_f'"
7331 # Let's still pretend it is `configure' which instantiates (i.e., don't
7332 # use $as_me), people would be surprised to read:
7333 # /* config.h. Generated by config.status. */
7334 configure_input='Generated from '`
7335 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7337 if test x"$ac_file" != x-; then
7338 configure_input="$ac_file. $configure_input"
7339 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7340 $as_echo "$as_me: creating $ac_file" >&6;}
7342 # Neutralize special characters interpreted by sed in replacement strings.
7343 case $configure_input in #(
7344 *\&* | *\|* | *\\* )
7345 ac_sed_conf_input=`$as_echo "$configure_input" |
7346 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7347 *) ac_sed_conf_input=$configure_input;;
7351 *:-:* | *:-) cat >"$tmp/stdin" \
7352 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7357 ac_dir=`$as_dirname -- "$ac_file" ||
7358 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7359 X"$ac_file" : 'X\(//\)[^/]' \| \
7360 X"$ac_file" : 'X\(//\)$' \| \
7361 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7362 $as_echo X"$ac_file" |
7363 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7380 as_dir="$ac_dir"; as_fn_mkdir_p
7384 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7386 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7387 # A ".." for each directory in $ac_dir_suffix.
7388 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7389 case $ac_top_builddir_sub in
7390 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7391 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7394 ac_abs_top_builddir=$ac_pwd
7395 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7396 # for backward compatibility:
7397 ac_top_builddir=$ac_top_build_prefix
7400 .) # We are building in place.
7402 ac_top_srcdir=$ac_top_builddir_sub
7403 ac_abs_top_srcdir=$ac_pwd ;;
7404 [\\/]* | ?:[\\/]* ) # Absolute name.
7405 ac_srcdir=$srcdir$ac_dir_suffix;
7406 ac_top_srcdir=$srcdir
7407 ac_abs_top_srcdir=$srcdir ;;
7409 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7410 ac_top_srcdir=$ac_top_build_prefix$srcdir
7411 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7413 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7423 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7424 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7428 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7429 # If the template does not know about datarootdir, expand it.
7430 # FIXME: This hack should be removed a few years after 2.60.
7431 ac_datarootdir_hack=; ac_datarootdir_seen=
7442 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7443 *datarootdir*) ac_datarootdir_seen=yes;;
7444 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7446 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7448 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7449 ac_datarootdir_hack='
7450 s&@datadir@&$datadir&g
7451 s&@docdir@&$docdir&g
7452 s&@infodir@&$infodir&g
7453 s&@localedir@&$localedir&g
7454 s&@mandir@&$mandir&g
7455 s&\\\${datarootdir}&$datarootdir&g' ;;
7459 # Neutralize VPATH when `$srcdir' = `.'.
7460 # Shell code in configure.ac might set extrasub.
7461 # FIXME: do we really want to maintain this feature?
7462 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7463 ac_sed_extra="$ac_vpsub
7466 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7468 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7469 s|@configure_input@|$ac_sed_conf_input|;t t
7470 s&@top_builddir@&$ac_top_builddir_sub&;t t
7471 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7472 s&@srcdir@&$ac_srcdir&;t t
7473 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7474 s&@top_srcdir@&$ac_top_srcdir&;t t
7475 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7476 s&@builddir@&$ac_builddir&;t t
7477 s&@abs_builddir@&$ac_abs_builddir&;t t
7478 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7479 s&@INSTALL@&$ac_INSTALL&;t t
7480 $ac_datarootdir_hack
7482 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7483 || as_fn_error "could not create $ac_file" "$LINENO" 5
7485 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7486 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7487 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7488 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7489 which seems to be undefined. Please make sure it is defined." >&5
7490 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7491 which seems to be undefined. Please make sure it is defined." >&2;}
7495 -) cat "$tmp/out" && rm -f "$tmp/out";;
7496 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7498 || as_fn_error "could not create $ac_file" "$LINENO" 5
7504 if test x"$ac_file" != x-; then
7506 $as_echo "/* $configure_input */" \
7507 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7508 } >"$tmp/config.h" \
7509 || as_fn_error "could not create $ac_file" "$LINENO" 5
7510 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7511 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7512 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7515 mv "$tmp/config.h" "$ac_file" \
7516 || as_fn_error "could not create $ac_file" "$LINENO" 5
7519 $as_echo "/* $configure_input */" \
7520 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7521 || as_fn_error "could not create -" "$LINENO" 5
7525 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7526 $as_echo "$as_me: executing $ac_file commands" >&6;}
7531 case $ac_file$ac_mode in
7533 # Makefile uses this timestamp file to record whether config.h is up to date.
7543 ac_clean_files=$ac_clean_files_save
7545 test $ac_write_fail = 0 ||
7546 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7549 # configure is writing to config.log, and then calls config.status.
7550 # config.status does its own redirection, appending to config.log.
7551 # Unfortunately, on DOS this fails, as config.log is still kept open
7552 # by configure, so config.status won't be able to write to it; its
7553 # output is simply discarded. So we exec the FD to /dev/null,
7554 # effectively closing config.log, so it can be properly (re)opened and
7555 # appended to by config.status. When coming back to configure, we
7556 # need to make the FD available again.
7557 if test "$no_create" != yes; then
7559 ac_config_status_args=
7560 test "$silent" = yes &&
7561 ac_config_status_args="$ac_config_status_args --quiet"
7563 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7565 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7566 # would make configure fail if this is the last instruction.
7567 $ac_cs_success || as_fn_exit $?
7569 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7571 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}