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- Committer: Bazaar Package Importer
- Author(s): Nathaniel McCallum
- Date: 2004-09-03 15:15:33 UTC
- Revision ID: james.westby@ubuntu.com-20040903151533-px02yqlrchs4fv2t
Tags: upstream-4.0.2
Import upstream version 4.0.2
- files added:
- FAQ
- doc
- doc/install.sh
- etc
- terminfo
- utf8encodings
added
removed
configure
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#! /bin/sh
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# From configure.in Revision: 1.18 .
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# Guess values for system-dependent variables and create Makefiles.
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# Generated by GNU Autoconf 2.57.
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#
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# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
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# Free Software Foundation, Inc.
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# This configure script is free software; the Free Software Foundation
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# gives unlimited permission to copy, distribute and modify it.
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## --------------------- ##
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## M4sh Initialization. ##
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## --------------------- ##
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# Be Bourne compatible
15
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
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emulate sh
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NULLCMD=:
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# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
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# is contrary to our usage. Disable this feature.
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alias -g '${1+"$@"}'='"$@"'
21
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
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set -o posix
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fi
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# Support unset when possible.
26
if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
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as_unset=unset
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else
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as_unset=false
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fi
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# Work around bugs in pre-3.0 UWIN ksh.
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$as_unset ENV MAIL MAILPATH
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PS1='$ '
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PS2='> '
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PS4='+ '
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# NLS nuisances.
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for as_var in \
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LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
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LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
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LC_TELEPHONE LC_TIME
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do
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if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
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eval $as_var=C; export $as_var
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else
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$as_unset $as_var
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fi
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done
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# Required to use basename.
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if expr a : '\(a\)' >/dev/null 2>&1; then
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as_expr=expr
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else
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as_expr=false
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fi
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if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
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as_basename=basename
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else
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as_basename=false
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fi
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# Name of the executable.
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as_me=`$as_basename "$0" ||
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$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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X"$0" : 'X\(//\)$' \| \
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X"$0" : 'X\(/\)$' \| \
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. : '\(.\)' 2>/dev/null ||
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echo X/"$0" |
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sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
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/^X\/\(\/\/\)$/{ s//\1/; q; }
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/^X\/\(\/\).*/{ s//\1/; q; }
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s/.*/./; q'`
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# PATH needs CR, and LINENO needs CR and PATH.
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# Avoid depending upon Character Ranges.
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as_cr_letters='abcdefghijklmnopqrstuvwxyz'
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as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
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as_cr_Letters=$as_cr_letters$as_cr_LETTERS
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as_cr_digits='0123456789'
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as_cr_alnum=$as_cr_Letters$as_cr_digits
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# The user is always right.
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if test "${PATH_SEPARATOR+set}" != set; then
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echo "#! /bin/sh" >conf$$.sh
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echo "exit 0" >>conf$$.sh
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chmod +x conf$$.sh
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if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
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PATH_SEPARATOR=';'
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else
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PATH_SEPARATOR=:
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fi
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rm -f conf$$.sh
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fi
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as_lineno_1=$LINENO
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as_lineno_2=$LINENO
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as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
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test "x$as_lineno_1" != "x$as_lineno_2" &&
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test "x$as_lineno_3" = "x$as_lineno_2" || {
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# Find who we are. Look in the path if we contain no path at all
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# relative or not.
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case $0 in
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*[\\/]* ) as_myself=$0 ;;
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*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
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done
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;;
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esac
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# We did not find ourselves, most probably we were run as `sh COMMAND'
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# in which case we are not to be found in the path.
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if test "x$as_myself" = x; then
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as_myself=$0
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fi
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if test ! -f "$as_myself"; then
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{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
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{ (exit 1); exit 1; }; }
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fi
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case $CONFIG_SHELL in
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'')
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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for as_base in sh bash ksh sh5; do
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case $as_dir in
138
/*)
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if ("$as_dir/$as_base" -c '
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as_lineno_1=$LINENO
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as_lineno_2=$LINENO
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as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
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test "x$as_lineno_1" != "x$as_lineno_2" &&
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test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
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$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
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$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
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CONFIG_SHELL=$as_dir/$as_base
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export CONFIG_SHELL
149
exec "$CONFIG_SHELL" "$0" ${1+"$@"}
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fi;;
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esac
152
done
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done
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;;
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esac
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# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
158
# uniformly replaced by the line number. The first 'sed' inserts a
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# line-number line before each line; the second 'sed' does the real
160
# work. The second script uses 'N' to pair each line-number line
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# with the numbered line, and appends trailing '-' during
162
# substitution so that $LINENO is not a special case at line end.
163
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
164
# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
165
sed '=' <$as_myself |
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sed '
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N
168
s,$,-,
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: loop
170
s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
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t loop
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s,-$,,
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s,^['$as_cr_digits']*\n,,
174
' >$as_me.lineno &&
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chmod +x $as_me.lineno ||
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{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
177
{ (exit 1); exit 1; }; }
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179
# Don't try to exec as it changes $[0], causing all sort of problems
180
# (the dirname of $[0] is not the place where we might find the
181
# original and so on. Autoconf is especially sensible to this).
182
. ./$as_me.lineno
183
# Exit status is that of the last command.
184
exit
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}
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case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
189
*c*,-n*) ECHO_N= ECHO_C='
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' ECHO_T=' ' ;;
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*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
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*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
193
esac
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if expr a : '\(a\)' >/dev/null 2>&1; then
196
as_expr=expr
197
else
198
as_expr=false
199
fi
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rm -f conf$$ conf$$.exe conf$$.file
202
echo >conf$$.file
203
if ln -s conf$$.file conf$$ 2>/dev/null; then
204
# We could just check for DJGPP; but this test a) works b) is more generic
205
# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
206
if test -f conf$$.exe; then
207
# Don't use ln at all; we don't have any links
208
as_ln_s='cp -p'
209
else
210
as_ln_s='ln -s'
211
fi
212
elif ln conf$$.file conf$$ 2>/dev/null; then
213
as_ln_s=ln
214
else
215
as_ln_s='cp -p'
216
fi
217
rm -f conf$$ conf$$.exe conf$$.file
218
219
if mkdir -p . 2>/dev/null; then
220
as_mkdir_p=:
221
else
222
as_mkdir_p=false
223
fi
224
225
as_executable_p="test -f"
226
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# Sed expression to map a string onto a valid CPP name.
228
as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
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# Sed expression to map a string onto a valid variable name.
231
as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
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# IFS
235
# We need space, tab and new line, in precisely that order.
236
as_nl='
237
'
238
IFS=" $as_nl"
239
240
# CDPATH.
241
$as_unset CDPATH
242
243
244
# Name of the host.
245
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246
# so uname gets run too.
247
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
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249
exec 6>&1
250
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#
252
# Initializations.
253
#
254
ac_default_prefix=/usr/local
255
ac_config_libobj_dir=.
256
cross_compiling=no
257
subdirs=
258
MFLAGS=
259
MAKEFLAGS=
260
SHELL=${CONFIG_SHELL-/bin/sh}
261
262
# Maximum number of lines to put in a shell here document.
263
# This variable seems obsolete. It should probably be removed, and
264
# only ac_max_sed_lines should be used.
265
: ${ac_max_here_lines=38}
266
267
# Identity of this package.
268
PACKAGE_NAME=
269
PACKAGE_TARNAME=
270
PACKAGE_VERSION=
271
PACKAGE_STRING=
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PACKAGE_BUGREPORT=
273
274
ac_unique_file="screen.c"
275
# Factoring default headers for most tests.
276
ac_includes_default="\
277
#include <stdio.h>
278
#if HAVE_SYS_TYPES_H
279
# include <sys/types.h>
280
#endif
281
#if HAVE_SYS_STAT_H
282
# include <sys/stat.h>
283
#endif
284
#if STDC_HEADERS
285
# include <stdlib.h>
286
# include <stddef.h>
287
#else
288
# if HAVE_STDLIB_H
289
# include <stdlib.h>
290
# endif
291
#endif
292
#if HAVE_STRING_H
293
# if !STDC_HEADERS && HAVE_MEMORY_H
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# include <memory.h>
295
# endif
296
# include <string.h>
297
#endif
298
#if HAVE_STRINGS_H
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# include <strings.h>
300
#endif
301
#if HAVE_INTTYPES_H
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# include <inttypes.h>
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#else
304
# if HAVE_STDINT_H
305
# include <stdint.h>
306
# endif
307
#endif
308
#if HAVE_UNISTD_H
309
# include <unistd.h>
310
#endif"
311
312
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS VERSION ac_prefix_program CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP AWK INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA WRITEPATH XTERMPATH LIBOBJS LTLIBOBJS'
313
ac_subst_files=''
314
315
# Initialize some variables set by options.
316
ac_init_help=
317
ac_init_version=false
318
# The variables have the same names as the options, with
319
# dashes changed to underlines.
320
cache_file=/dev/null
321
exec_prefix=NONE
322
no_create=
323
no_recursion=
324
prefix=NONE
325
program_prefix=NONE
326
program_suffix=NONE
327
program_transform_name=s,x,x,
328
silent=
329
site=
330
srcdir=
331
verbose=
332
x_includes=NONE
333
x_libraries=NONE
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335
# Installation directory options.
336
# These are left unexpanded so users can "make install exec_prefix=/foo"
337
# and all the variables that are supposed to be based on exec_prefix
338
# by default will actually change.
339
# Use braces instead of parens because sh, perl, etc. also accept them.
340
bindir='${exec_prefix}/bin'
341
sbindir='${exec_prefix}/sbin'
342
libexecdir='${exec_prefix}/libexec'
343
datadir='${prefix}/share'
344
sysconfdir='${prefix}/etc'
345
sharedstatedir='${prefix}/com'
346
localstatedir='${prefix}/var'
347
libdir='${exec_prefix}/lib'
348
includedir='${prefix}/include'
349
oldincludedir='/usr/include'
350
infodir='${prefix}/info'
351
mandir='${prefix}/man'
352
353
ac_prev=
354
for ac_option
355
do
356
# If the previous option needs an argument, assign it.
357
if test -n "$ac_prev"; then
358
eval "$ac_prev=\$ac_option"
359
ac_prev=
360
continue
361
fi
362
363
ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365
# Accept the important Cygnus configure options, so we can diagnose typos.
366
367
case $ac_option in
368
369
-bindir | --bindir | --bindi | --bind | --bin | --bi)
370
ac_prev=bindir ;;
371
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372
bindir=$ac_optarg ;;
373
374
-build | --build | --buil | --bui | --bu)
375
ac_prev=build_alias ;;
376
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
377
build_alias=$ac_optarg ;;
378
379
-cache-file | --cache-file | --cache-fil | --cache-fi \
380
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381
ac_prev=cache_file ;;
382
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384
cache_file=$ac_optarg ;;
385
386
--config-cache | -C)
387
cache_file=config.cache ;;
388
389
-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390
ac_prev=datadir ;;
391
-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392
| --da=*)
393
datadir=$ac_optarg ;;
394
395
-disable-* | --disable-*)
396
ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397
# Reject names that are not valid shell variable names.
398
expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
400
{ (exit 1); exit 1; }; }
401
ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402
eval "enable_$ac_feature=no" ;;
403
404
-enable-* | --enable-*)
405
ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406
# Reject names that are not valid shell variable names.
407
expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
409
{ (exit 1); exit 1; }; }
410
ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411
case $ac_option in
412
*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413
*) ac_optarg=yes ;;
414
esac
415
eval "enable_$ac_feature='$ac_optarg'" ;;
416
417
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419
| --exec | --exe | --ex)
420
ac_prev=exec_prefix ;;
421
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423
| --exec=* | --exe=* | --ex=*)
424
exec_prefix=$ac_optarg ;;
425
426
-gas | --gas | --ga | --g)
427
# Obsolete; use --with-gas.
428
with_gas=yes ;;
429
430
-help | --help | --hel | --he | -h)
431
ac_init_help=long ;;
432
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433
ac_init_help=recursive ;;
434
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435
ac_init_help=short ;;
436
437
-host | --host | --hos | --ho)
438
ac_prev=host_alias ;;
439
-host=* | --host=* | --hos=* | --ho=*)
440
host_alias=$ac_optarg ;;
441
442
-includedir | --includedir | --includedi | --included | --include \
443
| --includ | --inclu | --incl | --inc)
444
ac_prev=includedir ;;
445
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446
| --includ=* | --inclu=* | --incl=* | --inc=*)
447
includedir=$ac_optarg ;;
448
449
-infodir | --infodir | --infodi | --infod | --info | --inf)
450
ac_prev=infodir ;;
451
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452
infodir=$ac_optarg ;;
453
454
-libdir | --libdir | --libdi | --libd)
455
ac_prev=libdir ;;
456
-libdir=* | --libdir=* | --libdi=* | --libd=*)
457
libdir=$ac_optarg ;;
458
459
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460
| --libexe | --libex | --libe)
461
ac_prev=libexecdir ;;
462
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463
| --libexe=* | --libex=* | --libe=*)
464
libexecdir=$ac_optarg ;;
465
466
-localstatedir | --localstatedir | --localstatedi | --localstated \
467
| --localstate | --localstat | --localsta | --localst \
468
| --locals | --local | --loca | --loc | --lo)
469
ac_prev=localstatedir ;;
470
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471
| --localstate=* | --localstat=* | --localsta=* | --localst=* \
472
| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473
localstatedir=$ac_optarg ;;
474
475
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476
ac_prev=mandir ;;
477
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478
mandir=$ac_optarg ;;
479
480
-nfp | --nfp | --nf)
481
# Obsolete; use --without-fp.
482
with_fp=no ;;
483
484
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
485
| --no-cr | --no-c | -n)
486
no_create=yes ;;
487
488
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
489
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490
no_recursion=yes ;;
491
492
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494
| --oldin | --oldi | --old | --ol | --o)
495
ac_prev=oldincludedir ;;
496
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499
oldincludedir=$ac_optarg ;;
500
501
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502
ac_prev=prefix ;;
503
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504
prefix=$ac_optarg ;;
505
506
-program-prefix | --program-prefix | --program-prefi | --program-pref \
507
| --program-pre | --program-pr | --program-p)
508
ac_prev=program_prefix ;;
509
-program-prefix=* | --program-prefix=* | --program-prefi=* \
510
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511
program_prefix=$ac_optarg ;;
512
513
-program-suffix | --program-suffix | --program-suffi | --program-suff \
514
| --program-suf | --program-su | --program-s)
515
ac_prev=program_suffix ;;
516
-program-suffix=* | --program-suffix=* | --program-suffi=* \
517
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518
program_suffix=$ac_optarg ;;
519
520
-program-transform-name | --program-transform-name \
521
| --program-transform-nam | --program-transform-na \
522
| --program-transform-n | --program-transform- \
523
| --program-transform | --program-transfor \
524
| --program-transfo | --program-transf \
525
| --program-trans | --program-tran \
526
| --progr-tra | --program-tr | --program-t)
527
ac_prev=program_transform_name ;;
528
-program-transform-name=* | --program-transform-name=* \
529
| --program-transform-nam=* | --program-transform-na=* \
530
| --program-transform-n=* | --program-transform-=* \
531
| --program-transform=* | --program-transfor=* \
532
| --program-transfo=* | --program-transf=* \
533
| --program-trans=* | --program-tran=* \
534
| --progr-tra=* | --program-tr=* | --program-t=*)
535
program_transform_name=$ac_optarg ;;
536
537
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
538
| -silent | --silent | --silen | --sile | --sil)
539
silent=yes ;;
540
541
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542
ac_prev=sbindir ;;
543
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544
| --sbi=* | --sb=*)
545
sbindir=$ac_optarg ;;
546
547
-sharedstatedir | --sharedstatedir | --sharedstatedi \
548
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549
| --sharedst | --shareds | --shared | --share | --shar \
550
| --sha | --sh)
551
ac_prev=sharedstatedir ;;
552
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555
| --sha=* | --sh=*)
556
sharedstatedir=$ac_optarg ;;
557
558
-site | --site | --sit)
559
ac_prev=site ;;
560
-site=* | --site=* | --sit=*)
561
site=$ac_optarg ;;
562
563
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564
ac_prev=srcdir ;;
565
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566
srcdir=$ac_optarg ;;
567
568
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569
| --syscon | --sysco | --sysc | --sys | --sy)
570
ac_prev=sysconfdir ;;
571
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573
sysconfdir=$ac_optarg ;;
574
575
-target | --target | --targe | --targ | --tar | --ta | --t)
576
ac_prev=target_alias ;;
577
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578
target_alias=$ac_optarg ;;
579
580
-v | -verbose | --verbose | --verbos | --verbo | --verb)
581
verbose=yes ;;
582
583
-version | --version | --versio | --versi | --vers | -V)
584
ac_init_version=: ;;
585
586
-with-* | --with-*)
587
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588
# Reject names that are not valid shell variable names.
589
expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590
{ echo "$as_me: error: invalid package name: $ac_package" >&2
591
{ (exit 1); exit 1; }; }
592
ac_package=`echo $ac_package| sed 's/-/_/g'`
593
case $ac_option in
594
*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595
*) ac_optarg=yes ;;
596
esac
597
eval "with_$ac_package='$ac_optarg'" ;;
598
599
-without-* | --without-*)
600
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601
# Reject names that are not valid shell variable names.
602
expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603
{ echo "$as_me: error: invalid package name: $ac_package" >&2
604
{ (exit 1); exit 1; }; }
605
ac_package=`echo $ac_package | sed 's/-/_/g'`
606
eval "with_$ac_package=no" ;;
607
608
--x)
609
# Obsolete; use --with-x.
610
with_x=yes ;;
611
612
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613
| --x-incl | --x-inc | --x-in | --x-i)
614
ac_prev=x_includes ;;
615
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617
x_includes=$ac_optarg ;;
618
619
-x-libraries | --x-libraries | --x-librarie | --x-librari \
620
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621
ac_prev=x_libraries ;;
622
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624
x_libraries=$ac_optarg ;;
625
626
-*) { echo "$as_me: error: unrecognized option: $ac_option
627
Try \`$0 --help' for more information." >&2
628
{ (exit 1); exit 1; }; }
629
;;
630
631
*=*)
632
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633
# Reject names that are not valid shell variable names.
634
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635
{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636
{ (exit 1); exit 1; }; }
637
ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638
eval "$ac_envvar='$ac_optarg'"
639
export $ac_envvar ;;
640
641
*)
642
# FIXME: should be removed in autoconf 3.0.
643
echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645
echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647
;;
648
649
esac
650
done
651
652
if test -n "$ac_prev"; then
653
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654
{ echo "$as_me: error: missing argument to $ac_option" >&2
655
{ (exit 1); exit 1; }; }
656
fi
657
658
# Be sure to have absolute paths.
659
for ac_var in exec_prefix prefix
660
do
661
eval ac_val=$`echo $ac_var`
662
case $ac_val in
663
[\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664
*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665
{ (exit 1); exit 1; }; };;
666
esac
667
done
668
669
# Be sure to have absolute paths.
670
for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671
localstatedir libdir includedir oldincludedir infodir mandir
672
do
673
eval ac_val=$`echo $ac_var`
674
case $ac_val in
675
[\\/$]* | ?:[\\/]* ) ;;
676
*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677
{ (exit 1); exit 1; }; };;
678
esac
679
done
680
681
# There might be people who depend on the old broken behavior: `$host'
682
# used to hold the argument of --host etc.
683
# FIXME: To remove some day.
684
build=$build_alias
685
host=$host_alias
686
target=$target_alias
687
688
# FIXME: To remove some day.
689
if test "x$host_alias" != x; then
690
if test "x$build_alias" = x; then
691
cross_compiling=maybe
692
echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693
If a cross compiler is detected then cross compile mode will be used." >&2
694
elif test "x$build_alias" != "x$host_alias"; then
695
cross_compiling=yes
696
fi
697
fi
698
699
ac_tool_prefix=
700
test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702
test "$silent" = yes && exec 6>/dev/null
703
704
705
# Find the source files, if location was not specified.
706
if test -z "$srcdir"; then
707
ac_srcdir_defaulted=yes
708
# Try the directory containing this script, then its parent.
709
ac_confdir=`(dirname "$0") 2>/dev/null ||
710
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711
X"$0" : 'X\(//\)[^/]' \| \
712
X"$0" : 'X\(//\)$' \| \
713
X"$0" : 'X\(/\)' \| \
714
. : '\(.\)' 2>/dev/null ||
715
echo X"$0" |
716
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
718
/^X\(\/\/\)$/{ s//\1/; q; }
719
/^X\(\/\).*/{ s//\1/; q; }
720
s/.*/./; q'`
721
srcdir=$ac_confdir
722
if test ! -r $srcdir/$ac_unique_file; then
723
srcdir=..
724
fi
725
else
726
ac_srcdir_defaulted=no
727
fi
728
if test ! -r $srcdir/$ac_unique_file; then
729
if test "$ac_srcdir_defaulted" = yes; then
730
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731
{ (exit 1); exit 1; }; }
732
else
733
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734
{ (exit 1); exit 1; }; }
735
fi
736
fi
737
(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738
{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739
{ (exit 1); exit 1; }; }
740
srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741
ac_env_build_alias_set=${build_alias+set}
742
ac_env_build_alias_value=$build_alias
743
ac_cv_env_build_alias_set=${build_alias+set}
744
ac_cv_env_build_alias_value=$build_alias
745
ac_env_host_alias_set=${host_alias+set}
746
ac_env_host_alias_value=$host_alias
747
ac_cv_env_host_alias_set=${host_alias+set}
748
ac_cv_env_host_alias_value=$host_alias
749
ac_env_target_alias_set=${target_alias+set}
750
ac_env_target_alias_value=$target_alias
751
ac_cv_env_target_alias_set=${target_alias+set}
752
ac_cv_env_target_alias_value=$target_alias
753
ac_env_CC_set=${CC+set}
754
ac_env_CC_value=$CC
755
ac_cv_env_CC_set=${CC+set}
756
ac_cv_env_CC_value=$CC
757
ac_env_CFLAGS_set=${CFLAGS+set}
758
ac_env_CFLAGS_value=$CFLAGS
759
ac_cv_env_CFLAGS_set=${CFLAGS+set}
760
ac_cv_env_CFLAGS_value=$CFLAGS
761
ac_env_LDFLAGS_set=${LDFLAGS+set}
762
ac_env_LDFLAGS_value=$LDFLAGS
763
ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764
ac_cv_env_LDFLAGS_value=$LDFLAGS
765
ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766
ac_env_CPPFLAGS_value=$CPPFLAGS
767
ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768
ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769
ac_env_CPP_set=${CPP+set}
770
ac_env_CPP_value=$CPP
771
ac_cv_env_CPP_set=${CPP+set}
772
ac_cv_env_CPP_value=$CPP
773
774
#
775
# Report the --help message.
776
#
777
if test "$ac_init_help" = "long"; then
778
# Omit some internal or obsolete options to make the list less imposing.
779
# This message is too long to be a string in the A/UX 3.1 sh.
780
cat <<_ACEOF
781
\`configure' configures this package to adapt to many kinds of systems.
782
783
Usage: $0 [OPTION]... [VAR=VALUE]...
784
785
To assign environment variables (e.g., CC, CFLAGS...), specify them as
786
VAR=VALUE. See below for descriptions of some of the useful variables.
787
788
Defaults for the options are specified in brackets.
789
790
Configuration:
791
-h, --help display this help and exit
792
--help=short display options specific to this package
793
--help=recursive display the short help of all the included packages
794
-V, --version display version information and exit
795
-q, --quiet, --silent do not print \`checking...' messages
796
--cache-file=FILE cache test results in FILE [disabled]
797
-C, --config-cache alias for \`--cache-file=config.cache'
798
-n, --no-create do not create output files
799
--srcdir=DIR find the sources in DIR [configure dir or \`..']
800
801
_ACEOF
802
803
cat <<_ACEOF
804
Installation directories:
805
--prefix=PREFIX install architecture-independent files in PREFIX
806
[$ac_default_prefix]
807
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
808
[PREFIX]
809
810
By default, \`make install' will install all the files in
811
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
812
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
813
for instance \`--prefix=\$HOME'.
814
815
For better control, use the options below.
816
817
Fine tuning of the installation directories:
818
--bindir=DIR user executables [EPREFIX/bin]
819
--sbindir=DIR system admin executables [EPREFIX/sbin]
820
--libexecdir=DIR program executables [EPREFIX/libexec]
821
--datadir=DIR read-only architecture-independent data [PREFIX/share]
822
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
823
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
824
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
825
--libdir=DIR object code libraries [EPREFIX/lib]
826
--includedir=DIR C header files [PREFIX/include]
827
--oldincludedir=DIR C header files for non-gcc [/usr/include]
828
--infodir=DIR info documentation [PREFIX/info]
829
--mandir=DIR man documentation [PREFIX/man]
830
_ACEOF
831
832
cat <<\_ACEOF
833
_ACEOF
834
fi
835
836
if test -n "$ac_init_help"; then
837
838
cat <<\_ACEOF
839
840
Optional Features:
841
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
842
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
843
--disable-socket-dir disable system wide socket-dir and use ~/.screen instead
844
--enable-pam enable PAM support
845
--enable-locale use localized month/day names
846
--enable-telnet enable builtin telnet
847
--enable-colors256 enable support for 256 colors
848
--enable-rxvt_osc enable support for rxvt OSC codes
849
850
Optional Packages:
851
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
852
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
853
--with-socket-dir=path where to put the per-user sockets
854
--with-pty-mode=mode default mode for ptys
855
--with-pty-group=group default group for ptys
856
--with-sys-screenrc=path where to put the global screenrc file
857
858
Some influential environment variables:
859
CC C compiler command
860
CFLAGS C compiler flags
861
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
862
nonstandard directory <lib dir>
863
CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
864
headers in a nonstandard directory <include dir>
865
CPP C preprocessor
866
867
Use these variables to override the choices made by `configure' or to help
868
it to find libraries and programs with nonstandard names/locations.
869
870
_ACEOF
871
fi
872
873
if test "$ac_init_help" = "recursive"; then
874
# If there are subdirs, report their specific --help.
875
ac_popdir=`pwd`
876
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
877
test -d $ac_dir || continue
878
ac_builddir=.
879
880
if test "$ac_dir" != .; then
881
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
882
# A "../" for each directory in $ac_dir_suffix.
883
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
884
else
885
ac_dir_suffix= ac_top_builddir=
886
fi
887
888
case $srcdir in
889
.) # No --srcdir option. We are building in place.
890
ac_srcdir=.
891
if test -z "$ac_top_builddir"; then
892
ac_top_srcdir=.
893
else
894
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
895
fi ;;
896
[\\/]* | ?:[\\/]* ) # Absolute path.
897
ac_srcdir=$srcdir$ac_dir_suffix;
898
ac_top_srcdir=$srcdir ;;
899
*) # Relative path.
900
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
901
ac_top_srcdir=$ac_top_builddir$srcdir ;;
902
esac
903
# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
904
# absolute.
905
ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
906
ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
907
ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
908
ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
909
910
cd $ac_dir
911
# Check for guested configure; otherwise get Cygnus style configure.
912
if test -f $ac_srcdir/configure.gnu; then
913
echo
914
$SHELL $ac_srcdir/configure.gnu --help=recursive
915
elif test -f $ac_srcdir/configure; then
916
echo
917
$SHELL $ac_srcdir/configure --help=recursive
918
elif test -f $ac_srcdir/configure.ac ||
919
test -f $ac_srcdir/configure.in; then
920
echo
921
$ac_configure --help
922
else
923
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
924
fi
925
cd $ac_popdir
926
done
927
fi
928
929
test -n "$ac_init_help" && exit 0
930
if $ac_init_version; then
931
cat <<\_ACEOF
932
933
Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
934
Free Software Foundation, Inc.
935
This configure script is free software; the Free Software Foundation
936
gives unlimited permission to copy, distribute and modify it.
937
_ACEOF
938
exit 0
939
fi
940
exec 5>config.log
941
cat >&5 <<_ACEOF
942
This file contains any messages produced by compilers while
943
running configure, to aid debugging if configure makes a mistake.
944
945
It was created by $as_me, which was
946
generated by GNU Autoconf 2.57. Invocation command line was
947
948
$ $0 $@
949
950
_ACEOF
951
{
952
cat <<_ASUNAME
953
## --------- ##
954
## Platform. ##
955
## --------- ##
956
957
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
958
uname -m = `(uname -m) 2>/dev/null || echo unknown`
959
uname -r = `(uname -r) 2>/dev/null || echo unknown`
960
uname -s = `(uname -s) 2>/dev/null || echo unknown`
961
uname -v = `(uname -v) 2>/dev/null || echo unknown`
962
963
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
964
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
965
966
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
967
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
968
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
969
hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
970
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
971
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
972
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
973
974
_ASUNAME
975
976
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
977
for as_dir in $PATH
978
do
979
IFS=$as_save_IFS
980
test -z "$as_dir" && as_dir=.
981
echo "PATH: $as_dir"
982
done
983
984
} >&5
985
986
cat >&5 <<_ACEOF
987
988
989
## ----------- ##
990
## Core tests. ##
991
## ----------- ##
992
993
_ACEOF
994
995
996
# Keep a trace of the command line.
997
# Strip out --no-create and --no-recursion so they do not pile up.
998
# Strip out --silent because we don't want to record it for future runs.
999
# Also quote any args containing shell meta-characters.
1000
# Make two passes to allow for proper duplicate-argument suppression.
1001
ac_configure_args=
1002
ac_configure_args0=
1003
ac_configure_args1=
1004
ac_sep=
1005
ac_must_keep_next=false
1006
for ac_pass in 1 2
1007
do
1008
for ac_arg
1009
do
1010
case $ac_arg in
1011
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1012
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1013
| -silent | --silent | --silen | --sile | --sil)
1014
continue ;;
1015
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1016
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1017
esac
1018
case $ac_pass in
1019
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1020
2)
1021
ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1022
if test $ac_must_keep_next = true; then
1023
ac_must_keep_next=false # Got value, back to normal.
1024
else
1025
case $ac_arg in
1026
*=* | --config-cache | -C | -disable-* | --disable-* \
1027
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1028
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1029
| -with-* | --with-* | -without-* | --without-* | --x)
1030
case "$ac_configure_args0 " in
1031
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1032
esac
1033
;;
1034
-* ) ac_must_keep_next=true ;;
1035
esac
1036
fi
1037
ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1038
# Get rid of the leading space.
1039
ac_sep=" "
1040
;;
1041
esac
1042
done
1043
done
1044
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1045
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1046
1047
# When interrupted or exit'd, cleanup temporary files, and complete
1048
# config.log. We remove comments because anyway the quotes in there
1049
# would cause problems or look ugly.
1050
# WARNING: Be sure not to use single quotes in there, as some shells,
1051
# such as our DU 5.0 friend, will then `close' the trap.
1052
trap 'exit_status=$?
1053
# Save into config.log some information that might help in debugging.
1054
{
1055
echo
1056
1057
cat <<\_ASBOX
1058
## ---------------- ##
1059
## Cache variables. ##
1060
## ---------------- ##
1061
_ASBOX
1062
echo
1063
# The following way of writing the cache mishandles newlines in values,
1064
{
1065
(set) 2>&1 |
1066
case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1067
*ac_space=\ *)
1068
sed -n \
1069
"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1070
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1071
;;
1072
*)
1073
sed -n \
1074
"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1075
;;
1076
esac;
1077
}
1078
echo
1079
1080
cat <<\_ASBOX
1081
## ----------------- ##
1082
## Output variables. ##
1083
## ----------------- ##
1084
_ASBOX
1085
echo
1086
for ac_var in $ac_subst_vars
1087
do
1088
eval ac_val=$`echo $ac_var`
1089
echo "$ac_var='"'"'$ac_val'"'"'"
1090
done | sort
1091
echo
1092
1093
if test -n "$ac_subst_files"; then
1094
cat <<\_ASBOX
1095
## ------------- ##
1096
## Output files. ##
1097
## ------------- ##
1098
_ASBOX
1099
echo
1100
for ac_var in $ac_subst_files
1101
do
1102
eval ac_val=$`echo $ac_var`
1103
echo "$ac_var='"'"'$ac_val'"'"'"
1104
done | sort
1105
echo
1106
fi
1107
1108
if test -s confdefs.h; then
1109
cat <<\_ASBOX
1110
## ----------- ##
1111
## confdefs.h. ##
1112
## ----------- ##
1113
_ASBOX
1114
echo
1115
sed "/^$/d" confdefs.h | sort
1116
echo
1117
fi
1118
test "$ac_signal" != 0 &&
1119
echo "$as_me: caught signal $ac_signal"
1120
echo "$as_me: exit $exit_status"
1121
} >&5
1122
rm -f core core.* *.core &&
1123
rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1124
exit $exit_status
1125
' 0
1126
for ac_signal in 1 2 13 15; do
1127
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1128
done
1129
ac_signal=0
1130
1131
# confdefs.h avoids OS command line length limits that DEFS can exceed.
1132
rm -rf conftest* confdefs.h
1133
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1134
echo >confdefs.h
1135
1136
# Predefined preprocessor variables.
1137
1138
cat >>confdefs.h <<_ACEOF
1139
#define PACKAGE_NAME "$PACKAGE_NAME"
1140
_ACEOF
1141
1142
1143
cat >>confdefs.h <<_ACEOF
1144
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1145
_ACEOF
1146
1147
1148
cat >>confdefs.h <<_ACEOF
1149
#define PACKAGE_VERSION "$PACKAGE_VERSION"
1150
_ACEOF
1151
1152
1153
cat >>confdefs.h <<_ACEOF
1154
#define PACKAGE_STRING "$PACKAGE_STRING"
1155
_ACEOF
1156
1157
1158
cat >>confdefs.h <<_ACEOF
1159
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1160
_ACEOF
1161
1162
1163
# Let the site file select an alternate cache file if it wants to.
1164
# Prefer explicitly selected file to automatically selected ones.
1165
if test -z "$CONFIG_SITE"; then
1166
if test "x$prefix" != xNONE; then
1167
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1168
else
1169
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1170
fi
1171
fi
1172
for ac_site_file in $CONFIG_SITE; do
1173
if test -r "$ac_site_file"; then
1174
{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1175
echo "$as_me: loading site script $ac_site_file" >&6;}
1176
sed 's/^/| /' "$ac_site_file" >&5
1177
. "$ac_site_file"
1178
fi
1179
done
1180
1181
if test -r "$cache_file"; then
1182
# Some versions of bash will fail to source /dev/null (special
1183
# files actually), so we avoid doing that.
1184
if test -f "$cache_file"; then
1185
{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1186
echo "$as_me: loading cache $cache_file" >&6;}
1187
case $cache_file in
1188
[\\/]* | ?:[\\/]* ) . $cache_file;;
1189
*) . ./$cache_file;;
1190
esac
1191
fi
1192
else
1193
{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1194
echo "$as_me: creating cache $cache_file" >&6;}
1195
>$cache_file
1196
fi
1197
1198
# Check that the precious variables saved in the cache have kept the same
1199
# value.
1200
ac_cache_corrupted=false
1201
for ac_var in `(set) 2>&1 |
1202
sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1203
eval ac_old_set=\$ac_cv_env_${ac_var}_set
1204
eval ac_new_set=\$ac_env_${ac_var}_set
1205
eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1206
eval ac_new_val="\$ac_env_${ac_var}_value"
1207
case $ac_old_set,$ac_new_set in
1208
set,)
1209
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1210
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1211
ac_cache_corrupted=: ;;
1212
,set)
1213
{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1214
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1215
ac_cache_corrupted=: ;;
1216
,);;
1217
*)
1218
if test "x$ac_old_val" != "x$ac_new_val"; then
1219
{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1220
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1221
{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1222
echo "$as_me: former value: $ac_old_val" >&2;}
1223
{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1224
echo "$as_me: current value: $ac_new_val" >&2;}
1225
ac_cache_corrupted=:
1226
fi;;
1227
esac
1228
# Pass precious variables to config.status.
1229
if test "$ac_new_set" = set; then
1230
case $ac_new_val in
1231
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1232
ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1233
*) ac_arg=$ac_var=$ac_new_val ;;
1234
esac
1235
case " $ac_configure_args " in
1236
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1237
*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1238
esac
1239
fi
1240
done
1241
if $ac_cache_corrupted; then
1242
{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1243
echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1244
{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1245
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1246
{ (exit 1); exit 1; }; }
1247
fi
1248
1249
ac_ext=c
1250
ac_cpp='$CPP $CPPFLAGS'
1251
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1252
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1253
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
ac_config_headers="$ac_config_headers config.h"
1274
1275
1276
1277
rev=`sed < ${srcdir}/patchlevel.h -n -e '/#define REV/s/#define REV *//p'`
1278
vers=`sed < ${srcdir}/patchlevel.h -n -e '/#define VERS/s/#define VERS *//p'`
1279
pat=`sed < ${srcdir}/patchlevel.h -n -e '/#define PATCHLEVEL/s/#define PATCHLEVEL *//p'`
1280
VERSION="$rev.$vers.$pat"
1281
echo "this is screen version $VERSION" 1>&6
1282
1283
1284
if test "x$prefix" = xNONE; then
1285
echo $ECHO_N "checking for prefix by $ECHO_C" >&6
1286
# Extract the first word of "screen", so it can be a program name with args.
1287
set dummy screen; ac_word=$2
1288
echo "$as_me:$LINENO: checking for $ac_word" >&5
1289
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1290
if test "${ac_cv_path_ac_prefix_program+set}" = set; then
1291
echo $ECHO_N "(cached) $ECHO_C" >&6
1292
else
1293
case $ac_prefix_program in
1294
[\\/]* | ?:[\\/]*)
1295
ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
1296
;;
1297
*)
1298
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1299
for as_dir in $PATH
1300
do
1301
IFS=$as_save_IFS
1302
test -z "$as_dir" && as_dir=.
1303
for ac_exec_ext in '' $ac_executable_extensions; do
1304
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1305
ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
1306
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1307
break 2
1308
fi
1309
done
1310
done
1311
1312
;;
1313
esac
1314
fi
1315
ac_prefix_program=$ac_cv_path_ac_prefix_program
1316
1317
if test -n "$ac_prefix_program"; then
1318
echo "$as_me:$LINENO: result: $ac_prefix_program" >&5
1319
echo "${ECHO_T}$ac_prefix_program" >&6
1320
else
1321
echo "$as_me:$LINENO: result: no" >&5
1322
echo "${ECHO_T}no" >&6
1323
fi
1324
1325
if test -n $ac_prefix_program; then
1326
prefix=`(dirname "$ac_prefix_program") 2>/dev/null ||
1327
$as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1328
X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
1329
X"$ac_prefix_program" : 'X\(//\)$' \| \
1330
X"$ac_prefix_program" : 'X\(/\)' \| \
1331
. : '\(.\)' 2>/dev/null ||
1332
echo X"$ac_prefix_program" |
1333
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
1334
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
1335
/^X\(\/\/\)$/{ s//\1/; q; }
1336
/^X\(\/\).*/{ s//\1/; q; }
1337
s/.*/./; q'`
1338
prefix=`(dirname "$prefix") 2>/dev/null ||
1339
$as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1340
X"$prefix" : 'X\(//\)[^/]' \| \
1341
X"$prefix" : 'X\(//\)$' \| \
1342
X"$prefix" : 'X\(/\)' \| \
1343
. : '\(.\)' 2>/dev/null ||
1344
echo X"$prefix" |
1345
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
1346
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
1347
/^X\(\/\/\)$/{ s//\1/; q; }
1348
/^X\(\/\).*/{ s//\1/; q; }
1349
s/.*/./; q'`
1350
fi
1351
fi
1352
1353
if test "x$prefix" = xNONE; then
1354
echo $ECHO_N "checking for prefix by $ECHO_C" >&6
1355
# Extract the first word of "gzip", so it can be a program name with args.
1356
set dummy gzip; ac_word=$2
1357
echo "$as_me:$LINENO: checking for $ac_word" >&5
1358
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1359
if test "${ac_cv_path_ac_prefix_program+set}" = set; then
1360
echo $ECHO_N "(cached) $ECHO_C" >&6
1361
else
1362
case $ac_prefix_program in
1363
[\\/]* | ?:[\\/]*)
1364
ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
1365
;;
1366
*)
1367
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1368
for as_dir in $PATH
1369
do
1370
IFS=$as_save_IFS
1371
test -z "$as_dir" && as_dir=.
1372
for ac_exec_ext in '' $ac_executable_extensions; do
1373
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1374
ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
1375
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1376
break 2
1377
fi
1378
done
1379
done
1380
1381
;;
1382
esac
1383
fi
1384
ac_prefix_program=$ac_cv_path_ac_prefix_program
1385
1386
if test -n "$ac_prefix_program"; then
1387
echo "$as_me:$LINENO: result: $ac_prefix_program" >&5
1388
echo "${ECHO_T}$ac_prefix_program" >&6
1389
else
1390
echo "$as_me:$LINENO: result: no" >&5
1391
echo "${ECHO_T}no" >&6
1392
fi
1393
1394
if test -n $ac_prefix_program; then
1395
prefix=`(dirname "$ac_prefix_program") 2>/dev/null ||
1396
$as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1397
X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
1398
X"$ac_prefix_program" : 'X\(//\)$' \| \
1399
X"$ac_prefix_program" : 'X\(/\)' \| \
1400
. : '\(.\)' 2>/dev/null ||
1401
echo X"$ac_prefix_program" |
1402
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
1403
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
1404
/^X\(\/\/\)$/{ s//\1/; q; }
1405
/^X\(\/\).*/{ s//\1/; q; }
1406
s/.*/./; q'`
1407
prefix=`(dirname "$prefix") 2>/dev/null ||
1408
$as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1409
X"$prefix" : 'X\(//\)[^/]' \| \
1410
X"$prefix" : 'X\(//\)$' \| \
1411
X"$prefix" : 'X\(/\)' \| \
1412
. : '\(.\)' 2>/dev/null ||
1413
echo X"$prefix" |
1414
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
1415
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
1416
/^X\(\/\/\)$/{ s//\1/; q; }
1417
/^X\(\/\).*/{ s//\1/; q; }
1418
s/.*/./; q'`
1419
fi
1420
fi
1421
1422
1423
old_CFLAGS="$CFLAGS"
1424
ac_ext=c
1425
ac_cpp='$CPP $CPPFLAGS'
1426
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1427
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1428
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1429
if test -n "$ac_tool_prefix"; then
1430
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1431
set dummy ${ac_tool_prefix}gcc; ac_word=$2
1432
echo "$as_me:$LINENO: checking for $ac_word" >&5
1433
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1434
if test "${ac_cv_prog_CC+set}" = set; then
1435
echo $ECHO_N "(cached) $ECHO_C" >&6
1436
else
1437
if test -n "$CC"; then
1438
ac_cv_prog_CC="$CC" # Let the user override the test.
1439
else
1440
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1441
for as_dir in $PATH
1442
do
1443
IFS=$as_save_IFS
1444
test -z "$as_dir" && as_dir=.
1445
for ac_exec_ext in '' $ac_executable_extensions; do
1446
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1447
ac_cv_prog_CC="${ac_tool_prefix}gcc"
1448
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1449
break 2
1450
fi
1451
done
1452
done
1453
1454
fi
1455
fi
1456
CC=$ac_cv_prog_CC
1457
if test -n "$CC"; then
1458
echo "$as_me:$LINENO: result: $CC" >&5
1459
echo "${ECHO_T}$CC" >&6
1460
else
1461
echo "$as_me:$LINENO: result: no" >&5
1462
echo "${ECHO_T}no" >&6
1463
fi
1464
1465
fi
1466
if test -z "$ac_cv_prog_CC"; then
1467
ac_ct_CC=$CC
1468
# Extract the first word of "gcc", so it can be a program name with args.
1469
set dummy gcc; ac_word=$2
1470
echo "$as_me:$LINENO: checking for $ac_word" >&5
1471
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1472
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1473
echo $ECHO_N "(cached) $ECHO_C" >&6
1474
else
1475
if test -n "$ac_ct_CC"; then
1476
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1477
else
1478
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1479
for as_dir in $PATH
1480
do
1481
IFS=$as_save_IFS
1482
test -z "$as_dir" && as_dir=.
1483
for ac_exec_ext in '' $ac_executable_extensions; do
1484
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1485
ac_cv_prog_ac_ct_CC="gcc"
1486
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1487
break 2
1488
fi
1489
done
1490
done
1491
1492
fi
1493
fi
1494
ac_ct_CC=$ac_cv_prog_ac_ct_CC
1495
if test -n "$ac_ct_CC"; then
1496
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1497
echo "${ECHO_T}$ac_ct_CC" >&6
1498
else
1499
echo "$as_me:$LINENO: result: no" >&5
1500
echo "${ECHO_T}no" >&6
1501
fi
1502
1503
CC=$ac_ct_CC
1504
else
1505
CC="$ac_cv_prog_CC"
1506
fi
1507
1508
if test -z "$CC"; then
1509
if test -n "$ac_tool_prefix"; then
1510
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1511
set dummy ${ac_tool_prefix}cc; ac_word=$2
1512
echo "$as_me:$LINENO: checking for $ac_word" >&5
1513
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1514
if test "${ac_cv_prog_CC+set}" = set; then
1515
echo $ECHO_N "(cached) $ECHO_C" >&6
1516
else
1517
if test -n "$CC"; then
1518
ac_cv_prog_CC="$CC" # Let the user override the test.
1519
else
1520
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1521
for as_dir in $PATH
1522
do
1523
IFS=$as_save_IFS
1524
test -z "$as_dir" && as_dir=.
1525
for ac_exec_ext in '' $ac_executable_extensions; do
1526
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1527
ac_cv_prog_CC="${ac_tool_prefix}cc"
1528
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1529
break 2
1530
fi
1531
done
1532
done
1533
1534
fi
1535
fi
1536
CC=$ac_cv_prog_CC
1537
if test -n "$CC"; then
1538
echo "$as_me:$LINENO: result: $CC" >&5
1539
echo "${ECHO_T}$CC" >&6
1540
else
1541
echo "$as_me:$LINENO: result: no" >&5
1542
echo "${ECHO_T}no" >&6
1543
fi
1544
1545
fi
1546
if test -z "$ac_cv_prog_CC"; then
1547
ac_ct_CC=$CC
1548
# Extract the first word of "cc", so it can be a program name with args.
1549
set dummy cc; ac_word=$2
1550
echo "$as_me:$LINENO: checking for $ac_word" >&5
1551
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1552
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1553
echo $ECHO_N "(cached) $ECHO_C" >&6
1554
else
1555
if test -n "$ac_ct_CC"; then
1556
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1557
else
1558
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1559
for as_dir in $PATH
1560
do
1561
IFS=$as_save_IFS
1562
test -z "$as_dir" && as_dir=.
1563
for ac_exec_ext in '' $ac_executable_extensions; do
1564
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1565
ac_cv_prog_ac_ct_CC="cc"
1566
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1567
break 2
1568
fi
1569
done
1570
done
1571
1572
fi
1573
fi
1574
ac_ct_CC=$ac_cv_prog_ac_ct_CC
1575
if test -n "$ac_ct_CC"; then
1576
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1577
echo "${ECHO_T}$ac_ct_CC" >&6
1578
else
1579
echo "$as_me:$LINENO: result: no" >&5
1580
echo "${ECHO_T}no" >&6
1581
fi
1582
1583
CC=$ac_ct_CC
1584
else
1585
CC="$ac_cv_prog_CC"
1586
fi
1587
1588
fi
1589
if test -z "$CC"; then
1590
# Extract the first word of "cc", so it can be a program name with args.
1591
set dummy cc; ac_word=$2
1592
echo "$as_me:$LINENO: checking for $ac_word" >&5
1593
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1594
if test "${ac_cv_prog_CC+set}" = set; then
1595
echo $ECHO_N "(cached) $ECHO_C" >&6
1596
else
1597
if test -n "$CC"; then
1598
ac_cv_prog_CC="$CC" # Let the user override the test.
1599
else
1600
ac_prog_rejected=no
1601
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1602
for as_dir in $PATH
1603
do
1604
IFS=$as_save_IFS
1605
test -z "$as_dir" && as_dir=.
1606
for ac_exec_ext in '' $ac_executable_extensions; do
1607
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1608
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1609
ac_prog_rejected=yes
1610
continue
1611
fi
1612
ac_cv_prog_CC="cc"
1613
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1614
break 2
1615
fi
1616
done
1617
done
1618
1619
if test $ac_prog_rejected = yes; then
1620
# We found a bogon in the path, so make sure we never use it.
1621
set dummy $ac_cv_prog_CC
1622
shift
1623
if test $# != 0; then
1624
# We chose a different compiler from the bogus one.
1625
# However, it has the same basename, so the bogon will be chosen
1626
# first if we set CC to just the basename; use the full file name.
1627
shift
1628
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1629
fi
1630
fi
1631
fi
1632
fi
1633
CC=$ac_cv_prog_CC
1634
if test -n "$CC"; then
1635
echo "$as_me:$LINENO: result: $CC" >&5
1636
echo "${ECHO_T}$CC" >&6
1637
else
1638
echo "$as_me:$LINENO: result: no" >&5
1639
echo "${ECHO_T}no" >&6
1640
fi
1641
1642
fi
1643
if test -z "$CC"; then
1644
if test -n "$ac_tool_prefix"; then
1645
for ac_prog in cl
1646
do
1647
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1648
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1649
echo "$as_me:$LINENO: checking for $ac_word" >&5
1650
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1651
if test "${ac_cv_prog_CC+set}" = set; then
1652
echo $ECHO_N "(cached) $ECHO_C" >&6
1653
else
1654
if test -n "$CC"; then
1655
ac_cv_prog_CC="$CC" # Let the user override the test.
1656
else
1657
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1658
for as_dir in $PATH
1659
do
1660
IFS=$as_save_IFS
1661
test -z "$as_dir" && as_dir=.
1662
for ac_exec_ext in '' $ac_executable_extensions; do
1663
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1664
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1665
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1666
break 2
1667
fi
1668
done
1669
done
1670
1671
fi
1672
fi
1673
CC=$ac_cv_prog_CC
1674
if test -n "$CC"; then
1675
echo "$as_me:$LINENO: result: $CC" >&5
1676
echo "${ECHO_T}$CC" >&6
1677
else
1678
echo "$as_me:$LINENO: result: no" >&5
1679
echo "${ECHO_T}no" >&6
1680
fi
1681
1682
test -n "$CC" && break
1683
done
1684
fi
1685
if test -z "$CC"; then
1686
ac_ct_CC=$CC
1687
for ac_prog in cl
1688
do
1689
# Extract the first word of "$ac_prog", so it can be a program name with args.
1690
set dummy $ac_prog; ac_word=$2
1691
echo "$as_me:$LINENO: checking for $ac_word" >&5
1692
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1693
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1694
echo $ECHO_N "(cached) $ECHO_C" >&6
1695
else
1696
if test -n "$ac_ct_CC"; then
1697
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1698
else
1699
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1700
for as_dir in $PATH
1701
do
1702
IFS=$as_save_IFS
1703
test -z "$as_dir" && as_dir=.
1704
for ac_exec_ext in '' $ac_executable_extensions; do
1705
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1706
ac_cv_prog_ac_ct_CC="$ac_prog"
1707
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1708
break 2
1709
fi
1710
done
1711
done
1712
1713
fi
1714
fi
1715
ac_ct_CC=$ac_cv_prog_ac_ct_CC
1716
if test -n "$ac_ct_CC"; then
1717
echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1718
echo "${ECHO_T}$ac_ct_CC" >&6
1719
else
1720
echo "$as_me:$LINENO: result: no" >&5
1721
echo "${ECHO_T}no" >&6
1722
fi
1723
1724
test -n "$ac_ct_CC" && break
1725
done
1726
1727
CC=$ac_ct_CC
1728
fi
1729
1730
fi
1731
1732
1733
test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1734
See \`config.log' for more details." >&5
1735
echo "$as_me: error: no acceptable C compiler found in \$PATH
1736
See \`config.log' for more details." >&2;}
1737
{ (exit 1); exit 1; }; }
1738
1739
# Provide some information about the compiler.
1740
echo "$as_me:$LINENO:" \
1741
"checking for C compiler version" >&5
1742
ac_compiler=`set X $ac_compile; echo $2`
1743
{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1744
(eval $ac_compiler --version </dev/null >&5) 2>&5
1745
ac_status=$?
1746
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1747
(exit $ac_status); }
1748
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1749
(eval $ac_compiler -v </dev/null >&5) 2>&5
1750
ac_status=$?
1751
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1752
(exit $ac_status); }
1753
{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1754
(eval $ac_compiler -V </dev/null >&5) 2>&5
1755
ac_status=$?
1756
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1757
(exit $ac_status); }
1758
1759
cat >conftest.$ac_ext <<_ACEOF
1760
#line $LINENO "configure"
1761
/* confdefs.h. */
1762
_ACEOF
1763
cat confdefs.h >>conftest.$ac_ext
1764
cat >>conftest.$ac_ext <<_ACEOF
1765
/* end confdefs.h. */
1766
1767
int
1768
main ()
1769
{
1770
1771
;
1772
return 0;
1773
}
1774
_ACEOF
1775
ac_clean_files_save=$ac_clean_files
1776
ac_clean_files="$ac_clean_files a.out a.exe b.out"
1777
# Try to create an executable without -o first, disregard a.out.
1778
# It will help us diagnose broken compilers, and finding out an intuition
1779
# of exeext.
1780
echo "$as_me:$LINENO: checking for C compiler default output" >&5
1781
echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1782
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1783
if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1784
(eval $ac_link_default) 2>&5
1785
ac_status=$?
1786
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1787
(exit $ac_status); }; then
1788
# Find the output, starting from the most likely. This scheme is
1789
# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1790
# resort.
1791
1792
# Be careful to initialize this variable, since it used to be cached.
1793
# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1794
ac_cv_exeext=
1795
# b.out is created by i960 compilers.
1796
for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1797
do
1798
test -f "$ac_file" || continue
1799
case $ac_file in
1800
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1801
;;
1802
conftest.$ac_ext )
1803
# This is the source file.
1804
;;
1805
[ab].out )
1806
# We found the default executable, but exeext='' is most
1807
# certainly right.
1808
break;;
1809
*.* )
1810
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1811
# FIXME: I believe we export ac_cv_exeext for Libtool,
1812
# but it would be cool to find out if it's true. Does anybody
1813
# maintain Libtool? --akim.
1814
export ac_cv_exeext
1815
break;;
1816
* )
1817
break;;
1818
esac
1819
done
1820
else
1821
echo "$as_me: failed program was:" >&5
1822
sed 's/^/| /' conftest.$ac_ext >&5
1823
1824
{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
1825
See \`config.log' for more details." >&5
1826
echo "$as_me: error: C compiler cannot create executables
1827
See \`config.log' for more details." >&2;}
1828
{ (exit 77); exit 77; }; }
1829
fi
1830
1831
ac_exeext=$ac_cv_exeext
1832
echo "$as_me:$LINENO: result: $ac_file" >&5
1833
echo "${ECHO_T}$ac_file" >&6
1834
1835
# Check the compiler produces executables we can run. If not, either
1836
# the compiler is broken, or we cross compile.
1837
echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1838
echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1839
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1840
# If not cross compiling, check that we can run a simple program.
1841
if test "$cross_compiling" != yes; then
1842
if { ac_try='./$ac_file'
1843
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1844
(eval $ac_try) 2>&5
1845
ac_status=$?
1846
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1847
(exit $ac_status); }; }; then
1848
cross_compiling=no
1849
else
1850
if test "$cross_compiling" = maybe; then
1851
cross_compiling=yes
1852
else
1853
{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1854
If you meant to cross compile, use \`--host'.
1855
See \`config.log' for more details." >&5
1856
echo "$as_me: error: cannot run C compiled programs.
1857
If you meant to cross compile, use \`--host'.
1858
See \`config.log' for more details." >&2;}
1859
{ (exit 1); exit 1; }; }
1860
fi
1861
fi
1862
fi
1863
echo "$as_me:$LINENO: result: yes" >&5
1864
echo "${ECHO_T}yes" >&6
1865
1866
rm -f a.out a.exe conftest$ac_cv_exeext b.out
1867
ac_clean_files=$ac_clean_files_save
1868
# Check the compiler produces executables we can run. If not, either
1869
# the compiler is broken, or we cross compile.
1870
echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1871
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1872
echo "$as_me:$LINENO: result: $cross_compiling" >&5
1873
echo "${ECHO_T}$cross_compiling" >&6
1874
1875
echo "$as_me:$LINENO: checking for suffix of executables" >&5
1876
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1877
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1878
(eval $ac_link) 2>&5
1879
ac_status=$?
1880
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1881
(exit $ac_status); }; then
1882
# If both `conftest.exe' and `conftest' are `present' (well, observable)
1883
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1884
# work properly (i.e., refer to `conftest.exe'), while it won't with
1885
# `rm'.
1886
for ac_file in conftest.exe conftest conftest.*; do
1887
test -f "$ac_file" || continue
1888
case $ac_file in
1889
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1890
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1891
export ac_cv_exeext
1892
break;;
1893
* ) break;;
1894
esac
1895
done
1896
else
1897
{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1898
See \`config.log' for more details." >&5
1899
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1900
See \`config.log' for more details." >&2;}
1901
{ (exit 1); exit 1; }; }
1902
fi
1903
1904
rm -f conftest$ac_cv_exeext
1905
echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1906
echo "${ECHO_T}$ac_cv_exeext" >&6
1907
1908
rm -f conftest.$ac_ext
1909
EXEEXT=$ac_cv_exeext
1910
ac_exeext=$EXEEXT
1911
echo "$as_me:$LINENO: checking for suffix of object files" >&5
1912
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1913
if test "${ac_cv_objext+set}" = set; then
1914
echo $ECHO_N "(cached) $ECHO_C" >&6
1915
else
1916
cat >conftest.$ac_ext <<_ACEOF
1917
#line $LINENO "configure"
1918
/* confdefs.h. */
1919
_ACEOF
1920
cat confdefs.h >>conftest.$ac_ext
1921
cat >>conftest.$ac_ext <<_ACEOF
1922
/* end confdefs.h. */
1923
1924
int
1925
main ()
1926
{
1927
1928
;
1929
return 0;
1930
}
1931
_ACEOF
1932
rm -f conftest.o conftest.obj
1933
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1934
(eval $ac_compile) 2>&5
1935
ac_status=$?
1936
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1937
(exit $ac_status); }; then
1938
for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1939
case $ac_file in
1940
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1941
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1942
break;;
1943
esac
1944
done
1945
else
1946
echo "$as_me: failed program was:" >&5
1947
sed 's/^/| /' conftest.$ac_ext >&5
1948
1949
{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1950
See \`config.log' for more details." >&5
1951
echo "$as_me: error: cannot compute suffix of object files: cannot compile
1952
See \`config.log' for more details." >&2;}
1953
{ (exit 1); exit 1; }; }
1954
fi
1955
1956
rm -f conftest.$ac_cv_objext conftest.$ac_ext
1957
fi
1958
echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1959
echo "${ECHO_T}$ac_cv_objext" >&6
1960
OBJEXT=$ac_cv_objext
1961
ac_objext=$OBJEXT
1962
echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1963
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1964
if test "${ac_cv_c_compiler_gnu+set}" = set; then
1965
echo $ECHO_N "(cached) $ECHO_C" >&6
1966
else
1967
cat >conftest.$ac_ext <<_ACEOF
1968
#line $LINENO "configure"
1969
/* confdefs.h. */
1970
_ACEOF
1971
cat confdefs.h >>conftest.$ac_ext
1972
cat >>conftest.$ac_ext <<_ACEOF
1973
/* end confdefs.h. */
1974
1975
int
1976
main ()
1977
{
1978
#ifndef __GNUC__
1979
choke me
1980
#endif
1981
1982
;
1983
return 0;
1984
}
1985
_ACEOF
1986
rm -f conftest.$ac_objext
1987
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1988
(eval $ac_compile) 2>&5
1989
ac_status=$?
1990
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1991
(exit $ac_status); } &&
1992
{ ac_try='test -s conftest.$ac_objext'
1993
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1994
(eval $ac_try) 2>&5
1995
ac_status=$?
1996
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1997
(exit $ac_status); }; }; then
1998
ac_compiler_gnu=yes
1999
else
2000
echo "$as_me: failed program was:" >&5
2001
sed 's/^/| /' conftest.$ac_ext >&5
2002
2003
ac_compiler_gnu=no
2004
fi
2005
rm -f conftest.$ac_objext conftest.$ac_ext
2006
ac_cv_c_compiler_gnu=$ac_compiler_gnu
2007
2008
fi
2009
echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2010
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2011
GCC=`test $ac_compiler_gnu = yes && echo yes`
2012
ac_test_CFLAGS=${CFLAGS+set}
2013
ac_save_CFLAGS=$CFLAGS
2014
CFLAGS="-g"
2015
echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2016
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2017
if test "${ac_cv_prog_cc_g+set}" = set; then
2018
echo $ECHO_N "(cached) $ECHO_C" >&6
2019
else
2020
cat >conftest.$ac_ext <<_ACEOF
2021
#line $LINENO "configure"
2022
/* confdefs.h. */
2023
_ACEOF
2024
cat confdefs.h >>conftest.$ac_ext
2025
cat >>conftest.$ac_ext <<_ACEOF
2026
/* end confdefs.h. */
2027
2028
int
2029
main ()
2030
{
2031
2032
;
2033
return 0;
2034
}
2035
_ACEOF
2036
rm -f conftest.$ac_objext
2037
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2038
(eval $ac_compile) 2>&5
2039
ac_status=$?
2040
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2041
(exit $ac_status); } &&
2042
{ ac_try='test -s conftest.$ac_objext'
2043
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2044
(eval $ac_try) 2>&5
2045
ac_status=$?
2046
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2047
(exit $ac_status); }; }; then
2048
ac_cv_prog_cc_g=yes
2049
else
2050
echo "$as_me: failed program was:" >&5
2051
sed 's/^/| /' conftest.$ac_ext >&5
2052
2053
ac_cv_prog_cc_g=no
2054
fi
2055
rm -f conftest.$ac_objext conftest.$ac_ext
2056
fi
2057
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2058
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2059
if test "$ac_test_CFLAGS" = set; then
2060
CFLAGS=$ac_save_CFLAGS
2061
elif test $ac_cv_prog_cc_g = yes; then
2062
if test "$GCC" = yes; then
2063
CFLAGS="-g -O2"
2064
else
2065
CFLAGS="-g"
2066
fi
2067
else
2068
if test "$GCC" = yes; then
2069
CFLAGS="-O2"
2070
else
2071
CFLAGS=
2072
fi
2073
fi
2074
echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2075
echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2076
if test "${ac_cv_prog_cc_stdc+set}" = set; then
2077
echo $ECHO_N "(cached) $ECHO_C" >&6
2078
else
2079
ac_cv_prog_cc_stdc=no
2080
ac_save_CC=$CC
2081
cat >conftest.$ac_ext <<_ACEOF
2082
#line $LINENO "configure"
2083
/* confdefs.h. */
2084
_ACEOF
2085
cat confdefs.h >>conftest.$ac_ext
2086
cat >>conftest.$ac_ext <<_ACEOF
2087
/* end confdefs.h. */
2088
#include <stdarg.h>
2089
#include <stdio.h>
2090
#include <sys/types.h>
2091
#include <sys/stat.h>
2092
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2093
struct buf { int x; };
2094
FILE * (*rcsopen) (struct buf *, struct stat *, int);
2095
static char *e (p, i)
2096
char **p;
2097
int i;
2098
{
2099
return p[i];
2100
}
2101
static char *f (char * (*g) (char **, int), char **p, ...)
2102
{
2103
char *s;
2104
va_list v;
2105
va_start (v,p);
2106
s = g (p, va_arg (v,int));
2107
va_end (v);
2108
return s;
2109
}
2110
int test (int i, double x);
2111
struct s1 {int (*f) (int a);};
2112
struct s2 {int (*f) (double a);};
2113
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2114
int argc;
2115
char **argv;
2116
int
2117
main ()
2118
{
2119
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2120
;
2121
return 0;
2122
}
2123
_ACEOF
2124
# Don't try gcc -ansi; that turns off useful extensions and
2125
# breaks some systems' header files.
2126
# AIX -qlanglvl=ansi
2127
# Ultrix and OSF/1 -std1
2128
# HP-UX 10.20 and later -Ae
2129
# HP-UX older versions -Aa -D_HPUX_SOURCE
2130
# SVR4 -Xc -D__EXTENSIONS__
2131
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2132
do
2133
CC="$ac_save_CC $ac_arg"
2134
rm -f conftest.$ac_objext
2135
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2136
(eval $ac_compile) 2>&5
2137
ac_status=$?
2138
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2139
(exit $ac_status); } &&
2140
{ ac_try='test -s conftest.$ac_objext'
2141
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2142
(eval $ac_try) 2>&5
2143
ac_status=$?
2144
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2145
(exit $ac_status); }; }; then
2146
ac_cv_prog_cc_stdc=$ac_arg
2147
break
2148
else
2149
echo "$as_me: failed program was:" >&5
2150
sed 's/^/| /' conftest.$ac_ext >&5
2151
2152
fi
2153
rm -f conftest.$ac_objext
2154
done
2155
rm -f conftest.$ac_ext conftest.$ac_objext
2156
CC=$ac_save_CC
2157
2158
fi
2159
2160
case "x$ac_cv_prog_cc_stdc" in
2161
x|xno)
2162
echo "$as_me:$LINENO: result: none needed" >&5
2163
echo "${ECHO_T}none needed" >&6 ;;
2164
*)
2165
echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2166
echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2167
CC="$CC $ac_cv_prog_cc_stdc" ;;
2168
esac
2169
2170
# Some people use a C++ compiler to compile C. Since we use `exit',
2171
# in C++ we need to declare it. In case someone uses the same compiler
2172
# for both compiling C and C++ we need to have the C++ compiler decide
2173
# the declaration of exit, since it's the most demanding environment.
2174
cat >conftest.$ac_ext <<_ACEOF
2175
#ifndef __cplusplus
2176
choke me
2177
#endif
2178
_ACEOF
2179
rm -f conftest.$ac_objext
2180
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2181
(eval $ac_compile) 2>&5
2182
ac_status=$?
2183
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2184
(exit $ac_status); } &&
2185
{ ac_try='test -s conftest.$ac_objext'
2186
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2187
(eval $ac_try) 2>&5
2188
ac_status=$?
2189
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2190
(exit $ac_status); }; }; then
2191
for ac_declaration in \
2192
''\
2193
'#include <stdlib.h>' \
2194
'extern "C" void std::exit (int) throw (); using std::exit;' \
2195
'extern "C" void std::exit (int); using std::exit;' \
2196
'extern "C" void exit (int) throw ();' \
2197
'extern "C" void exit (int);' \
2198
'void exit (int);'
2199
do
2200
cat >conftest.$ac_ext <<_ACEOF
2201
#line $LINENO "configure"
2202
/* confdefs.h. */
2203
_ACEOF
2204
cat confdefs.h >>conftest.$ac_ext
2205
cat >>conftest.$ac_ext <<_ACEOF
2206
/* end confdefs.h. */
2207
#include <stdlib.h>
2208
$ac_declaration
2209
int
2210
main ()
2211
{
2212
exit (42);
2213
;
2214
return 0;
2215
}
2216
_ACEOF
2217
rm -f conftest.$ac_objext
2218
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2219
(eval $ac_compile) 2>&5
2220
ac_status=$?
2221
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2222
(exit $ac_status); } &&
2223
{ ac_try='test -s conftest.$ac_objext'
2224
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2225
(eval $ac_try) 2>&5
2226
ac_status=$?
2227
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2228
(exit $ac_status); }; }; then
2229
:
2230
else
2231
echo "$as_me: failed program was:" >&5
2232
sed 's/^/| /' conftest.$ac_ext >&5
2233
2234
continue
2235
fi
2236
rm -f conftest.$ac_objext conftest.$ac_ext
2237
cat >conftest.$ac_ext <<_ACEOF
2238
#line $LINENO "configure"
2239
/* confdefs.h. */
2240
_ACEOF
2241
cat confdefs.h >>conftest.$ac_ext
2242
cat >>conftest.$ac_ext <<_ACEOF
2243
/* end confdefs.h. */
2244
$ac_declaration
2245
int
2246
main ()
2247
{
2248
exit (42);
2249
;
2250
return 0;
2251
}
2252
_ACEOF
2253
rm -f conftest.$ac_objext
2254
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2255
(eval $ac_compile) 2>&5
2256
ac_status=$?
2257
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2258
(exit $ac_status); } &&
2259
{ ac_try='test -s conftest.$ac_objext'
2260
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2261
(eval $ac_try) 2>&5
2262
ac_status=$?
2263
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2264
(exit $ac_status); }; }; then
2265
break
2266
else
2267
echo "$as_me: failed program was:" >&5
2268
sed 's/^/| /' conftest.$ac_ext >&5
2269
2270
fi
2271
rm -f conftest.$ac_objext conftest.$ac_ext
2272
done
2273
rm -f conftest*
2274
if test -n "$ac_declaration"; then
2275
echo '#ifdef __cplusplus' >>confdefs.h
2276
echo $ac_declaration >>confdefs.h
2277
echo '#endif' >>confdefs.h
2278
fi
2279
2280
else
2281
echo "$as_me: failed program was:" >&5
2282
sed 's/^/| /' conftest.$ac_ext >&5
2283
2284
fi
2285
rm -f conftest.$ac_objext conftest.$ac_ext
2286
ac_ext=c
2287
ac_cpp='$CPP $CPPFLAGS'
2288
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2289
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2290
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2291
2292
ac_ext=c
2293
ac_cpp='$CPP $CPPFLAGS'
2294
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2295
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2296
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2297
echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2298
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2299
# On Suns, sometimes $CPP names a directory.
2300
if test -n "$CPP" && test -d "$CPP"; then
2301
CPP=
2302
fi
2303
if test -z "$CPP"; then
2304
if test "${ac_cv_prog_CPP+set}" = set; then
2305
echo $ECHO_N "(cached) $ECHO_C" >&6
2306
else
2307
# Double quotes because CPP needs to be expanded
2308
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2309
do
2310
ac_preproc_ok=false
2311
for ac_c_preproc_warn_flag in '' yes
2312
do
2313
# Use a header file that comes with gcc, so configuring glibc
2314
# with a fresh cross-compiler works.
2315
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2316
# <limits.h> exists even on freestanding compilers.
2317
# On the NeXT, cc -E runs the code through the compiler's parser,
2318
# not just through cpp. "Syntax error" is here to catch this case.
2319
cat >conftest.$ac_ext <<_ACEOF
2320
#line $LINENO "configure"
2321
/* confdefs.h. */
2322
_ACEOF
2323
cat confdefs.h >>conftest.$ac_ext
2324
cat >>conftest.$ac_ext <<_ACEOF
2325
/* end confdefs.h. */
2326
#ifdef __STDC__
2327
# include <limits.h>
2328
#else
2329
# include <assert.h>
2330
#endif
2331
Syntax error
2332
_ACEOF
2333
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2334
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2335
ac_status=$?
2336
grep -v '^ *+' conftest.er1 >conftest.err
2337
rm -f conftest.er1
2338
cat conftest.err >&5
2339
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2340
(exit $ac_status); } >/dev/null; then
2341
if test -s conftest.err; then
2342
ac_cpp_err=$ac_c_preproc_warn_flag
2343
else
2344
ac_cpp_err=
2345
fi
2346
else
2347
ac_cpp_err=yes
2348
fi
2349
if test -z "$ac_cpp_err"; then
2350
:
2351
else
2352
echo "$as_me: failed program was:" >&5
2353
sed 's/^/| /' conftest.$ac_ext >&5
2354
2355
# Broken: fails on valid input.
2356
continue
2357
fi
2358
rm -f conftest.err conftest.$ac_ext
2359
2360
# OK, works on sane cases. Now check whether non-existent headers
2361
# can be detected and how.
2362
cat >conftest.$ac_ext <<_ACEOF
2363
#line $LINENO "configure"
2364
/* confdefs.h. */
2365
_ACEOF
2366
cat confdefs.h >>conftest.$ac_ext
2367
cat >>conftest.$ac_ext <<_ACEOF
2368
/* end confdefs.h. */
2369
#include <ac_nonexistent.h>
2370
_ACEOF
2371
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2372
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2373
ac_status=$?
2374
grep -v '^ *+' conftest.er1 >conftest.err
2375
rm -f conftest.er1
2376
cat conftest.err >&5
2377
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2378
(exit $ac_status); } >/dev/null; then
2379
if test -s conftest.err; then
2380
ac_cpp_err=$ac_c_preproc_warn_flag
2381
else
2382
ac_cpp_err=
2383
fi
2384
else
2385
ac_cpp_err=yes
2386
fi
2387
if test -z "$ac_cpp_err"; then
2388
# Broken: success on invalid input.
2389
continue
2390
else
2391
echo "$as_me: failed program was:" >&5
2392
sed 's/^/| /' conftest.$ac_ext >&5
2393
2394
# Passes both tests.
2395
ac_preproc_ok=:
2396
break
2397
fi
2398
rm -f conftest.err conftest.$ac_ext
2399
2400
done
2401
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2402
rm -f conftest.err conftest.$ac_ext
2403
if $ac_preproc_ok; then
2404
break
2405
fi
2406
2407
done
2408
ac_cv_prog_CPP=$CPP
2409
2410
fi
2411
CPP=$ac_cv_prog_CPP
2412
else
2413
ac_cv_prog_CPP=$CPP
2414
fi
2415
echo "$as_me:$LINENO: result: $CPP" >&5
2416
echo "${ECHO_T}$CPP" >&6
2417
ac_preproc_ok=false
2418
for ac_c_preproc_warn_flag in '' yes
2419
do
2420
# Use a header file that comes with gcc, so configuring glibc
2421
# with a fresh cross-compiler works.
2422
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2423
# <limits.h> exists even on freestanding compilers.
2424
# On the NeXT, cc -E runs the code through the compiler's parser,
2425
# not just through cpp. "Syntax error" is here to catch this case.
2426
cat >conftest.$ac_ext <<_ACEOF
2427
#line $LINENO "configure"
2428
/* confdefs.h. */
2429
_ACEOF
2430
cat confdefs.h >>conftest.$ac_ext
2431
cat >>conftest.$ac_ext <<_ACEOF
2432
/* end confdefs.h. */
2433
#ifdef __STDC__
2434
# include <limits.h>
2435
#else
2436
# include <assert.h>
2437
#endif
2438
Syntax error
2439
_ACEOF
2440
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2441
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2442
ac_status=$?
2443
grep -v '^ *+' conftest.er1 >conftest.err
2444
rm -f conftest.er1
2445
cat conftest.err >&5
2446
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2447
(exit $ac_status); } >/dev/null; then
2448
if test -s conftest.err; then
2449
ac_cpp_err=$ac_c_preproc_warn_flag
2450
else
2451
ac_cpp_err=
2452
fi
2453
else
2454
ac_cpp_err=yes
2455
fi
2456
if test -z "$ac_cpp_err"; then
2457
:
2458
else
2459
echo "$as_me: failed program was:" >&5
2460
sed 's/^/| /' conftest.$ac_ext >&5
2461
2462
# Broken: fails on valid input.
2463
continue
2464
fi
2465
rm -f conftest.err conftest.$ac_ext
2466
2467
# OK, works on sane cases. Now check whether non-existent headers
2468
# can be detected and how.
2469
cat >conftest.$ac_ext <<_ACEOF
2470
#line $LINENO "configure"
2471
/* confdefs.h. */
2472
_ACEOF
2473
cat confdefs.h >>conftest.$ac_ext
2474
cat >>conftest.$ac_ext <<_ACEOF
2475
/* end confdefs.h. */
2476
#include <ac_nonexistent.h>
2477
_ACEOF
2478
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2479
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2480
ac_status=$?
2481
grep -v '^ *+' conftest.er1 >conftest.err
2482
rm -f conftest.er1
2483
cat conftest.err >&5
2484
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2485
(exit $ac_status); } >/dev/null; then
2486
if test -s conftest.err; then
2487
ac_cpp_err=$ac_c_preproc_warn_flag
2488
else
2489
ac_cpp_err=
2490
fi
2491
else
2492
ac_cpp_err=yes
2493
fi
2494
if test -z "$ac_cpp_err"; then
2495
# Broken: success on invalid input.
2496
continue
2497
else
2498
echo "$as_me: failed program was:" >&5
2499
sed 's/^/| /' conftest.$ac_ext >&5
2500
2501
# Passes both tests.
2502
ac_preproc_ok=:
2503
break
2504
fi
2505
rm -f conftest.err conftest.$ac_ext
2506
2507
done
2508
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2509
rm -f conftest.err conftest.$ac_ext
2510
if $ac_preproc_ok; then
2511
:
2512
else
2513
{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2514
See \`config.log' for more details." >&5
2515
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2516
See \`config.log' for more details." >&2;}
2517
{ (exit 1); exit 1; }; }
2518
fi
2519
2520
ac_ext=c
2521
ac_cpp='$CPP $CPPFLAGS'
2522
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2523
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2524
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2525
2526
2527
2528
echo "$as_me:$LINENO: checking for egrep" >&5
2529
echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2530
if test "${ac_cv_prog_egrep+set}" = set; then
2531
echo $ECHO_N "(cached) $ECHO_C" >&6
2532
else
2533
if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2534
then ac_cv_prog_egrep='grep -E'
2535
else ac_cv_prog_egrep='egrep'
2536
fi
2537
fi
2538
echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2539
echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2540
EGREP=$ac_cv_prog_egrep
2541
2542
2543
if test $ac_cv_c_compiler_gnu = yes; then
2544
echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
2545
echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
2546
if test "${ac_cv_prog_gcc_traditional+set}" = set; then
2547
echo $ECHO_N "(cached) $ECHO_C" >&6
2548
else
2549
ac_pattern="Autoconf.*'x'"
2550
cat >conftest.$ac_ext <<_ACEOF
2551
#line $LINENO "configure"
2552
/* confdefs.h. */
2553
_ACEOF
2554
cat confdefs.h >>conftest.$ac_ext
2555
cat >>conftest.$ac_ext <<_ACEOF
2556
/* end confdefs.h. */
2557
#include <sgtty.h>
2558
Autoconf TIOCGETP
2559
_ACEOF
2560
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2561
$EGREP "$ac_pattern" >/dev/null 2>&1; then
2562
ac_cv_prog_gcc_traditional=yes
2563
else
2564
ac_cv_prog_gcc_traditional=no
2565
fi
2566
rm -f conftest*
2567
2568
2569
if test $ac_cv_prog_gcc_traditional = no; then
2570
cat >conftest.$ac_ext <<_ACEOF
2571
#line $LINENO "configure"
2572
/* confdefs.h. */
2573
_ACEOF
2574
cat confdefs.h >>conftest.$ac_ext
2575
cat >>conftest.$ac_ext <<_ACEOF
2576
/* end confdefs.h. */
2577
#include <termio.h>
2578
Autoconf TCGETA
2579
_ACEOF
2580
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2581
$EGREP "$ac_pattern" >/dev/null 2>&1; then
2582
ac_cv_prog_gcc_traditional=yes
2583
fi
2584
rm -f conftest*
2585
2586
fi
2587
fi
2588
echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
2589
echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
2590
if test $ac_cv_prog_gcc_traditional = yes; then
2591
CC="$CC -traditional"
2592
fi
2593
fi
2594
2595
echo "$as_me:$LINENO: checking for library containing strerror" >&5
2596
echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6
2597
if test "${ac_cv_search_strerror+set}" = set; then
2598
echo $ECHO_N "(cached) $ECHO_C" >&6
2599
else
2600
ac_func_search_save_LIBS=$LIBS
2601
ac_cv_search_strerror=no
2602
cat >conftest.$ac_ext <<_ACEOF
2603
#line $LINENO "configure"
2604
/* confdefs.h. */
2605
_ACEOF
2606
cat confdefs.h >>conftest.$ac_ext
2607
cat >>conftest.$ac_ext <<_ACEOF
2608
/* end confdefs.h. */
2609
2610
/* Override any gcc2 internal prototype to avoid an error. */
2611
#ifdef __cplusplus
2612
extern "C"
2613
#endif
2614
/* We use char because int might match the return type of a gcc2
2615
builtin and then its argument prototype would still apply. */
2616
char strerror ();
2617
int
2618
main ()
2619
{
2620
strerror ();
2621
;
2622
return 0;
2623
}
2624
_ACEOF
2625
rm -f conftest.$ac_objext conftest$ac_exeext
2626
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2627
(eval $ac_link) 2>&5
2628
ac_status=$?
2629
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2630
(exit $ac_status); } &&
2631
{ ac_try='test -s conftest$ac_exeext'
2632
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2633
(eval $ac_try) 2>&5
2634
ac_status=$?
2635
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2636
(exit $ac_status); }; }; then
2637
ac_cv_search_strerror="none required"
2638
else
2639
echo "$as_me: failed program was:" >&5
2640
sed 's/^/| /' conftest.$ac_ext >&5
2641
2642
fi
2643
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2644
if test "$ac_cv_search_strerror" = no; then
2645
for ac_lib in cposix; do
2646
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
2647
cat >conftest.$ac_ext <<_ACEOF
2648
#line $LINENO "configure"
2649
/* confdefs.h. */
2650
_ACEOF
2651
cat confdefs.h >>conftest.$ac_ext
2652
cat >>conftest.$ac_ext <<_ACEOF
2653
/* end confdefs.h. */
2654
2655
/* Override any gcc2 internal prototype to avoid an error. */
2656
#ifdef __cplusplus
2657
extern "C"
2658
#endif
2659
/* We use char because int might match the return type of a gcc2
2660
builtin and then its argument prototype would still apply. */
2661
char strerror ();
2662
int
2663
main ()
2664
{
2665
strerror ();
2666
;
2667
return 0;
2668
}
2669
_ACEOF
2670
rm -f conftest.$ac_objext conftest$ac_exeext
2671
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2672
(eval $ac_link) 2>&5
2673
ac_status=$?
2674
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2675
(exit $ac_status); } &&
2676
{ ac_try='test -s conftest$ac_exeext'
2677
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2678
(eval $ac_try) 2>&5
2679
ac_status=$?
2680
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2681
(exit $ac_status); }; }; then
2682
ac_cv_search_strerror="-l$ac_lib"
2683
break
2684
else
2685
echo "$as_me: failed program was:" >&5
2686
sed 's/^/| /' conftest.$ac_ext >&5
2687
2688
fi
2689
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2690
done
2691
fi
2692
LIBS=$ac_func_search_save_LIBS
2693
fi
2694
echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
2695
echo "${ECHO_T}$ac_cv_search_strerror" >&6
2696
if test "$ac_cv_search_strerror" != no; then
2697
test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS"
2698
2699
fi
2700
2701
2702
if test "$cross_compiling" = yes; then
2703
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
2704
See \`config.log' for more details." >&5
2705
echo "$as_me: error: cannot run test program while cross compiling
2706
See \`config.log' for more details." >&2;}
2707
{ (exit 1); exit 1; }; }
2708
else
2709
cat >conftest.$ac_ext <<_ACEOF
2710
#line $LINENO "configure"
2711
/* confdefs.h. */
2712
_ACEOF
2713
cat confdefs.h >>conftest.$ac_ext
2714
cat >>conftest.$ac_ext <<_ACEOF
2715
/* end confdefs.h. */
2716
main(){exit(0);}
2717
_ACEOF
2718
rm -f conftest$ac_exeext
2719
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2720
(eval $ac_link) 2>&5
2721
ac_status=$?
2722
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2723
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2724
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2725
(eval $ac_try) 2>&5
2726
ac_status=$?
2727
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2728
(exit $ac_status); }; }; then
2729
:
2730
else
2731
echo "$as_me: program exited with status $ac_status" >&5
2732
echo "$as_me: failed program was:" >&5
2733
sed 's/^/| /' conftest.$ac_ext >&5
2734
2735
( exit $ac_status )
2736
2737
if test $CC != cc ; then
2738
echo "Your $CC failed - restarting with CC=cc" 1>&6
2739
2740
echo "" 1>&6
2741
2742
CC=cc
2743
export CC
2744
exec $0 $configure_args
2745
fi
2746
2747
fi
2748
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2749
fi
2750
2751
if test "$cross_compiling" = yes; then
2752
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
2753
See \`config.log' for more details." >&5
2754
echo "$as_me: error: cannot run test program while cross compiling
2755
See \`config.log' for more details." >&2;}
2756
{ (exit 1); exit 1; }; }
2757
else
2758
cat >conftest.$ac_ext <<_ACEOF
2759
#line $LINENO "configure"
2760
/* confdefs.h. */
2761
_ACEOF
2762
cat confdefs.h >>conftest.$ac_ext
2763
cat >>conftest.$ac_ext <<_ACEOF
2764
/* end confdefs.h. */
2765
main(){exit(0);}
2766
_ACEOF
2767
rm -f conftest$ac_exeext
2768
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2769
(eval $ac_link) 2>&5
2770
ac_status=$?
2771
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2772
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2773
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2774
(eval $ac_try) 2>&5
2775
ac_status=$?
2776
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2777
(exit $ac_status); }; }; then
2778
:
2779
else
2780
echo "$as_me: program exited with status $ac_status" >&5
2781
echo "$as_me: failed program was:" >&5
2782
sed 's/^/| /' conftest.$ac_ext >&5
2783
2784
( exit $ac_status )
2785
exec 5>&2
2786
eval $ac_link
2787
echo "CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;" 1>&6
2788
2789
echo "$ac_compile" 1>&6
2790
2791
{ { echo "$as_me:$LINENO: error: Can't run the compiler - sorry" >&5
2792
echo "$as_me: error: Can't run the compiler - sorry" >&2;}
2793
{ (exit 1); exit 1; }; }
2794
fi
2795
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2796
fi
2797
2798
if test "$cross_compiling" = yes; then
2799
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
2800
See \`config.log' for more details." >&5
2801
echo "$as_me: error: cannot run test program while cross compiling
2802
See \`config.log' for more details." >&2;}
2803
{ (exit 1); exit 1; }; }
2804
else
2805
cat >conftest.$ac_ext <<_ACEOF
2806
#line $LINENO "configure"
2807
/* confdefs.h. */
2808
_ACEOF
2809
cat confdefs.h >>conftest.$ac_ext
2810
cat >>conftest.$ac_ext <<_ACEOF
2811
/* end confdefs.h. */
2812
2813
main()
2814
{
2815
int __something_strange_();
2816
__something_strange_(0);
2817
}
2818
2819
_ACEOF
2820
rm -f conftest$ac_exeext
2821
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2822
(eval $ac_link) 2>&5
2823
ac_status=$?
2824
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2825
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2826
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2827
(eval $ac_try) 2>&5
2828
ac_status=$?
2829
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2830
(exit $ac_status); }; }; then
2831
{ { echo "$as_me:$LINENO: error: Your compiler does not set the exit status - sorry" >&5
2832
echo "$as_me: error: Your compiler does not set the exit status - sorry" >&2;}
2833
{ (exit 1); exit 1; }; }
2834
else
2835
echo "$as_me: program exited with status $ac_status" >&5
2836
echo "$as_me: failed program was:" >&5
2837
sed 's/^/| /' conftest.$ac_ext >&5
2838
2839
fi
2840
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2841
fi
2842
2843
for ac_prog in gawk mawk nawk awk
2844
do
2845
# Extract the first word of "$ac_prog", so it can be a program name with args.
2846
set dummy $ac_prog; ac_word=$2
2847
echo "$as_me:$LINENO: checking for $ac_word" >&5
2848
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2849
if test "${ac_cv_prog_AWK+set}" = set; then
2850
echo $ECHO_N "(cached) $ECHO_C" >&6
2851
else
2852
if test -n "$AWK"; then
2853
ac_cv_prog_AWK="$AWK" # Let the user override the test.
2854
else
2855
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2856
for as_dir in $PATH
2857
do
2858
IFS=$as_save_IFS
2859
test -z "$as_dir" && as_dir=.
2860
for ac_exec_ext in '' $ac_executable_extensions; do
2861
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2862
ac_cv_prog_AWK="$ac_prog"
2863
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2864
break 2
2865
fi
2866
done
2867
done
2868
2869
fi
2870
fi
2871
AWK=$ac_cv_prog_AWK
2872
if test -n "$AWK"; then
2873
echo "$as_me:$LINENO: result: $AWK" >&5
2874
echo "${ECHO_T}$AWK" >&6
2875
else
2876
echo "$as_me:$LINENO: result: no" >&5
2877
echo "${ECHO_T}no" >&6
2878
fi
2879
2880
test -n "$AWK" && break
2881
done
2882
2883
2884
ac_aux_dir=
2885
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
2886
if test -f $ac_dir/install-sh; then
2887
ac_aux_dir=$ac_dir
2888
ac_install_sh="$ac_aux_dir/install-sh -c"
2889
break
2890
elif test -f $ac_dir/install.sh; then
2891
ac_aux_dir=$ac_dir
2892
ac_install_sh="$ac_aux_dir/install.sh -c"
2893
break
2894
elif test -f $ac_dir/shtool; then
2895
ac_aux_dir=$ac_dir
2896
ac_install_sh="$ac_aux_dir/shtool install -c"
2897
break
2898
fi
2899
done
2900
if test -z "$ac_aux_dir"; then
2901
{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
2902
echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
2903
{ (exit 1); exit 1; }; }
2904
fi
2905
ac_config_guess="$SHELL $ac_aux_dir/config.guess"
2906
ac_config_sub="$SHELL $ac_aux_dir/config.sub"
2907
ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
2908
2909
# Find a good install program. We prefer a C program (faster),
2910
# so one script is as good as another. But avoid the broken or
2911
# incompatible versions:
2912
# SysV /etc/install, /usr/sbin/install
2913
# SunOS /usr/etc/install
2914
# IRIX /sbin/install
2915
# AIX /bin/install
2916
# AmigaOS /C/install, which installs bootblocks on floppy discs
2917
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2918
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2919
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2920
# ./install, which can be erroneously created by make from ./install.sh.
2921
echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2922
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2923
if test -z "$INSTALL"; then
2924
if test "${ac_cv_path_install+set}" = set; then
2925
echo $ECHO_N "(cached) $ECHO_C" >&6
2926
else
2927
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2928
for as_dir in $PATH
2929
do
2930
IFS=$as_save_IFS
2931
test -z "$as_dir" && as_dir=.
2932
# Account for people who put trailing slashes in PATH elements.
2933
case $as_dir/ in
2934
./ | .// | /cC/* | \
2935
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2936
/usr/ucb/* ) ;;
2937
*)
2938
# OSF1 and SCO ODT 3.0 have their own names for install.
2939
# Don't use installbsd from OSF since it installs stuff as root
2940
# by default.
2941
for ac_prog in ginstall scoinst install; do
2942
for ac_exec_ext in '' $ac_executable_extensions; do
2943
if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2944
if test $ac_prog = install &&
2945
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2946
# AIX install. It has an incompatible calling convention.
2947
:
2948
elif test $ac_prog = install &&
2949
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2950
# program-specific install script used by HP pwplus--don't use.
2951
:
2952
else
2953
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2954
break 3
2955
fi
2956
fi
2957
done
2958
done
2959
;;
2960
esac
2961
done
2962
2963
2964
fi
2965
if test "${ac_cv_path_install+set}" = set; then
2966
INSTALL=$ac_cv_path_install
2967
else
2968
# As a last resort, use the slow shell script. We don't cache a
2969
# path for INSTALL within a source directory, because that will
2970
# break other packages using the cache if that directory is
2971
# removed, or if the path is relative.
2972
INSTALL=$ac_install_sh
2973
fi
2974
fi
2975
echo "$as_me:$LINENO: result: $INSTALL" >&5
2976
echo "${ECHO_T}$INSTALL" >&6
2977
2978
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2979
# It thinks the first close brace ends the variable substitution.
2980
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2981
2982
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2983
2984
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2985
2986
2987
if test -f etc/toolcheck; then
2988
{ echo "$as_me:$LINENO: checking for buggy tools..." >&5
2989
echo "$as_me: checking for buggy tools..." >&6;}
2990
sh etc/toolcheck 1>&6
2991
fi
2992
2993
2994
2995
echo "$as_me:$LINENO: checking if a system-wide socket dir should be used" >&5
2996
echo $ECHO_N "checking if a system-wide socket dir should be used... $ECHO_C" >&6
2997
# Check whether --enable-socket-dir or --disable-socket-dir was given.
2998
if test "${enable_socket_dir+set}" = set; then
2999
enableval="$enable_socket_dir"
3000
3001
echo "$as_me:$LINENO: result: no. ~/.screen will be used instead." >&5
3002
echo "${ECHO_T}no. ~/.screen will be used instead." >&6
3003
3004
else
3005
3006
echo "$as_me:$LINENO: result: yes" >&5
3007
echo "${ECHO_T}yes" >&6
3008
echo "$as_me:$LINENO: checking for the socket dir" >&5
3009
echo $ECHO_N "checking for the socket dir... $ECHO_C" >&6
3010
SOCKDIR="(eff_uid ? \"/tmp/uscreens\" : \"/tmp/screens\")"
3011
3012
# Check whether --with-socket-dir or --without-socket-dir was given.
3013
if test "${with_socket_dir+set}" = set; then
3014
withval="$with_socket_dir"
3015
SOCKDIR="\"${withval}\""
3016
fi;
3017
echo "$as_me:$LINENO: result: ${SOCKDIR}" >&5
3018
echo "${ECHO_T}${SOCKDIR}" >&6
3019
cat >>confdefs.h <<_ACEOF
3020
#define SOCKDIR $SOCKDIR
3021
_ACEOF
3022
3023
3024
3025
fi;
3026
3027
3028
if test -n "$ISC"; then
3029
cat >>confdefs.h <<\_ACEOF
3030
#define ISC 1
3031
_ACEOF
3032
LIBS="$LIBS -linet"
3033
fi
3034
3035
3036
if test -f /sysV68 ; then
3037
cat >>confdefs.h <<\_ACEOF
3038
#define sysV68 1
3039
_ACEOF
3040
3041
fi
3042
3043
{ echo "$as_me:$LINENO: checking for MIPS..." >&5
3044
echo "$as_me: checking for MIPS..." >&6;}
3045
if test -f /lib/libmld.a || test -f /usr/lib/libmld.a || test -f /usr/lib/cmplrs/cc/libmld.a; then
3046
oldlibs="$LIBS"
3047
test -f /bin/mx || LIBS="$LIBS -lmld" # for nlist. But not on alpha.
3048
{ echo "$as_me:$LINENO: checking mld library..." >&5
3049
echo "$as_me: checking mld library..." >&6;}
3050
cat >conftest.$ac_ext <<_ACEOF
3051
#line $LINENO "configure"
3052
/* confdefs.h. */
3053
_ACEOF
3054
cat confdefs.h >>conftest.$ac_ext
3055
cat >>conftest.$ac_ext <<_ACEOF
3056
/* end confdefs.h. */
3057
3058
int
3059
main ()
3060
{
3061
3062
;
3063
return 0;
3064
}
3065
_ACEOF
3066
rm -f conftest.$ac_objext conftest$ac_exeext
3067
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3068
(eval $ac_link) 2>&5
3069
ac_status=$?
3070
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3071
(exit $ac_status); } &&
3072
{ ac_try='test -s conftest$ac_exeext'
3073
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3074
(eval $ac_try) 2>&5
3075
ac_status=$?
3076
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3077
(exit $ac_status); }; }; then
3078
:
3079
else
3080
echo "$as_me: failed program was:" >&5
3081
sed 's/^/| /' conftest.$ac_ext >&5
3082
3083
LIBS="$oldlibs"
3084
fi
3085
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3086
if test -r /dev/ptc; then
3087
cat >>confdefs.h <<\_ACEOF
3088
#define MIPS 1
3089
_ACEOF
3090
3091
{ echo "$as_me:$LINENO: checking wait3..." >&5
3092
echo "$as_me: checking wait3..." >&6;}
3093
cat >conftest.$ac_ext <<_ACEOF
3094
#line $LINENO "configure"
3095
/* confdefs.h. */
3096
_ACEOF
3097
cat confdefs.h >>conftest.$ac_ext
3098
cat >>conftest.$ac_ext <<_ACEOF
3099
/* end confdefs.h. */
3100
3101
int
3102
main ()
3103
{
3104
wait3();
3105
;
3106
return 0;
3107
}
3108
_ACEOF
3109
rm -f conftest.$ac_objext conftest$ac_exeext
3110
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3111
(eval $ac_link) 2>&5
3112
ac_status=$?
3113
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3114
(exit $ac_status); } &&
3115
{ ac_try='test -s conftest$ac_exeext'
3116
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3117
(eval $ac_try) 2>&5
3118
ac_status=$?
3119
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3120
(exit $ac_status); }; }; then
3121
:
3122
else
3123
echo "$as_me: failed program was:" >&5
3124
sed 's/^/| /' conftest.$ac_ext >&5
3125
3126
{ echo "$as_me:$LINENO: checking wait2..." >&5
3127
echo "$as_me: checking wait2..." >&6;}
3128
cat >conftest.$ac_ext <<_ACEOF
3129
#line $LINENO "configure"
3130
/* confdefs.h. */
3131
_ACEOF
3132
cat confdefs.h >>conftest.$ac_ext
3133
cat >>conftest.$ac_ext <<_ACEOF
3134
/* end confdefs.h. */
3135
3136
int
3137
main ()
3138
{
3139
wait2();
3140
;
3141
return 0;
3142
}
3143
_ACEOF
3144
rm -f conftest.$ac_objext conftest$ac_exeext
3145
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3146
(eval $ac_link) 2>&5
3147
ac_status=$?
3148
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3149
(exit $ac_status); } &&
3150
{ ac_try='test -s conftest$ac_exeext'
3151
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3152
(eval $ac_try) 2>&5
3153
ac_status=$?
3154
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3155
(exit $ac_status); }; }; then
3156
cat >>confdefs.h <<\_ACEOF
3157
#define USE_WAIT2 1
3158
_ACEOF
3159
LIBS="$LIBS -lbsd" ; CC="$CC -I/usr/include/bsd"
3160
3161
else
3162
echo "$as_me: failed program was:" >&5
3163
sed 's/^/| /' conftest.$ac_ext >&5
3164
3165
fi
3166
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3167
fi
3168
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3169
fi
3170
fi
3171
3172
3173
{ echo "$as_me:$LINENO: checking for Ultrix..." >&5
3174
echo "$as_me: checking for Ultrix..." >&6;}
3175
cat >conftest.$ac_ext <<_ACEOF
3176
#line $LINENO "configure"
3177
/* confdefs.h. */
3178
_ACEOF
3179
cat confdefs.h >>conftest.$ac_ext
3180
cat >>conftest.$ac_ext <<_ACEOF
3181
/* end confdefs.h. */
3182
#if defined(ultrix) || defined(__ultrix)
3183
yes;
3184
#endif
3185
3186
_ACEOF
3187
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3188
$EGREP "yes" >/dev/null 2>&1; then
3189
ULTRIX=1
3190
fi
3191
rm -f conftest*
3192
3193
3194
if test -f /usr/lib/libpyr.a ; then
3195
oldlibs="$LIBS"
3196
LIBS="$LIBS -lpyr"
3197
{ echo "$as_me:$LINENO: checking Pyramid OSX..." >&5
3198
echo "$as_me: checking Pyramid OSX..." >&6;}
3199
cat >conftest.$ac_ext <<_ACEOF
3200
#line $LINENO "configure"
3201
/* confdefs.h. */
3202
_ACEOF
3203
cat confdefs.h >>conftest.$ac_ext
3204
cat >>conftest.$ac_ext <<_ACEOF
3205
/* end confdefs.h. */
3206
3207
int
3208
main ()
3209
{
3210
open_controlling_pty("")
3211
;
3212
return 0;
3213
}
3214
_ACEOF
3215
rm -f conftest.$ac_objext conftest$ac_exeext
3216
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3217
(eval $ac_link) 2>&5
3218
ac_status=$?
3219
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3220
(exit $ac_status); } &&
3221
{ ac_try='test -s conftest$ac_exeext'
3222
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223
(eval $ac_try) 2>&5
3224
ac_status=$?
3225
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226
(exit $ac_status); }; }; then
3227
cat >>confdefs.h <<\_ACEOF
3228
#define OSX 1
3229
_ACEOF
3230
3231
else
3232
echo "$as_me: failed program was:" >&5
3233
sed 's/^/| /' conftest.$ac_ext >&5
3234
3235
LIBS="$oldlibs"
3236
fi
3237
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3238
fi
3239
3240
{ echo "$as_me:$LINENO: checking for butterfly..." >&5
3241
echo "$as_me: checking for butterfly..." >&6;}
3242
cat >conftest.$ac_ext <<_ACEOF
3243
#line $LINENO "configure"
3244
/* confdefs.h. */
3245
_ACEOF
3246
cat confdefs.h >>conftest.$ac_ext
3247
cat >>conftest.$ac_ext <<_ACEOF
3248
/* end confdefs.h. */
3249
#if defined(butterfly)
3250
yes;
3251
#endif
3252
3253
_ACEOF
3254
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3255
$EGREP "yes" >/dev/null 2>&1; then
3256
butterfly=1
3257
fi
3258
rm -f conftest*
3259
3260
3261
if test -z "$butterfly"; then
3262
if test -n "$ULTRIX"; then
3263
test -z "$GCC" && CC="$CC -YBSD"
3264
fi
3265
{ echo "$as_me:$LINENO: checking for POSIX.1..." >&5
3266
echo "$as_me: checking for POSIX.1..." >&6;}
3267
cat >conftest.$ac_ext <<_ACEOF
3268
#line $LINENO "configure"
3269
/* confdefs.h. */
3270
_ACEOF
3271
cat confdefs.h >>conftest.$ac_ext
3272
cat >>conftest.$ac_ext <<_ACEOF
3273
/* end confdefs.h. */
3274
#include <sys/types.h>
3275
#include <unistd.h>
3276
main () {
3277
#ifdef _POSIX_VERSION
3278
yes;
3279
#endif
3280
3281
_ACEOF
3282
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3283
$EGREP "yes" >/dev/null 2>&1; then
3284
echo "- you have a POSIX system" 1>&6
3285
cat >>confdefs.h <<\_ACEOF
3286
#define POSIX 1
3287
_ACEOF
3288
posix=1
3289
fi
3290
rm -f conftest*
3291
3292
fi
3293
3294
{ echo "$as_me:$LINENO: checking for System V..." >&5
3295
echo "$as_me: checking for System V..." >&6;}
3296
cat >conftest.$ac_ext <<_ACEOF
3297
#line $LINENO "configure"
3298
/* confdefs.h. */
3299
_ACEOF
3300
cat confdefs.h >>conftest.$ac_ext
3301
cat >>conftest.$ac_ext <<_ACEOF
3302
/* end confdefs.h. */
3303
#include <sys/types.h>
3304
#include <signal.h>
3305
#include <fcntl.h>
3306
int
3307
main ()
3308
{
3309
int x = SIGCHLD | FNDELAY;
3310
;
3311
return 0;
3312
}
3313
_ACEOF
3314
rm -f conftest.$ac_objext
3315
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3316
(eval $ac_compile) 2>&5
3317
ac_status=$?
3318
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3319
(exit $ac_status); } &&
3320
{ ac_try='test -s conftest.$ac_objext'
3321
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3322
(eval $ac_try) 2>&5
3323
ac_status=$?
3324
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3325
(exit $ac_status); }; }; then
3326
:
3327
else
3328
echo "$as_me: failed program was:" >&5
3329
sed 's/^/| /' conftest.$ac_ext >&5
3330
3331
cat >>confdefs.h <<\_ACEOF
3332
#define SYSV 1
3333
_ACEOF
3334
3335
fi
3336
rm -f conftest.$ac_objext conftest.$ac_ext
3337
3338
{ echo "$as_me:$LINENO: checking for sequent/ptx..." >&5
3339
echo "$as_me: checking for sequent/ptx..." >&6;}
3340
cat >conftest.$ac_ext <<_ACEOF
3341
#line $LINENO "configure"
3342
/* confdefs.h. */
3343
_ACEOF
3344
cat confdefs.h >>conftest.$ac_ext
3345
cat >>conftest.$ac_ext <<_ACEOF
3346
/* end confdefs.h. */
3347
#ifdef _SEQUENT_
3348
yes;
3349
#endif
3350
3351
_ACEOF
3352
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3353
$EGREP "yes" >/dev/null 2>&1; then
3354
LIBS="$LIBS -lsocket -linet";seqptx=1
3355
fi
3356
rm -f conftest*
3357
3358
3359
oldlibs="$LIBS"
3360
LIBS="$LIBS -lelf"
3361
{ echo "$as_me:$LINENO: checking SVR4..." >&5
3362
echo "$as_me: checking SVR4..." >&6;}
3363
echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3364
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3365
if test "${ac_cv_header_stdc+set}" = set; then
3366
echo $ECHO_N "(cached) $ECHO_C" >&6
3367
else
3368
cat >conftest.$ac_ext <<_ACEOF
3369
#line $LINENO "configure"
3370
/* confdefs.h. */
3371
_ACEOF
3372
cat confdefs.h >>conftest.$ac_ext
3373
cat >>conftest.$ac_ext <<_ACEOF
3374
/* end confdefs.h. */
3375
#include <stdlib.h>
3376
#include <stdarg.h>
3377
#include <string.h>
3378
#include <float.h>
3379
3380
int
3381
main ()
3382
{
3383
3384
;
3385
return 0;
3386
}
3387
_ACEOF
3388
rm -f conftest.$ac_objext
3389
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3390
(eval $ac_compile) 2>&5
3391
ac_status=$?
3392
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3393
(exit $ac_status); } &&
3394
{ ac_try='test -s conftest.$ac_objext'
3395
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3396
(eval $ac_try) 2>&5
3397
ac_status=$?
3398
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3399
(exit $ac_status); }; }; then
3400
ac_cv_header_stdc=yes
3401
else
3402
echo "$as_me: failed program was:" >&5
3403
sed 's/^/| /' conftest.$ac_ext >&5
3404
3405
ac_cv_header_stdc=no
3406
fi
3407
rm -f conftest.$ac_objext conftest.$ac_ext
3408
3409
if test $ac_cv_header_stdc = yes; then
3410
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3411
cat >conftest.$ac_ext <<_ACEOF
3412
#line $LINENO "configure"
3413
/* confdefs.h. */
3414
_ACEOF
3415
cat confdefs.h >>conftest.$ac_ext
3416
cat >>conftest.$ac_ext <<_ACEOF
3417
/* end confdefs.h. */
3418
#include <string.h>
3419
3420
_ACEOF
3421
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3422
$EGREP "memchr" >/dev/null 2>&1; then
3423
:
3424
else
3425
ac_cv_header_stdc=no
3426
fi
3427
rm -f conftest*
3428
3429
fi
3430
3431
if test $ac_cv_header_stdc = yes; then
3432
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3433
cat >conftest.$ac_ext <<_ACEOF
3434
#line $LINENO "configure"
3435
/* confdefs.h. */
3436
_ACEOF
3437
cat confdefs.h >>conftest.$ac_ext
3438
cat >>conftest.$ac_ext <<_ACEOF
3439
/* end confdefs.h. */
3440
#include <stdlib.h>
3441
3442
_ACEOF
3443
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3444
$EGREP "free" >/dev/null 2>&1; then
3445
:
3446
else
3447
ac_cv_header_stdc=no
3448
fi
3449
rm -f conftest*
3450
3451
fi
3452
3453
if test $ac_cv_header_stdc = yes; then
3454
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3455
if test "$cross_compiling" = yes; then
3456
:
3457
else
3458
cat >conftest.$ac_ext <<_ACEOF
3459
#line $LINENO "configure"
3460
/* confdefs.h. */
3461
_ACEOF
3462
cat confdefs.h >>conftest.$ac_ext
3463
cat >>conftest.$ac_ext <<_ACEOF
3464
/* end confdefs.h. */
3465
#include <ctype.h>
3466
#if ((' ' & 0x0FF) == 0x020)
3467
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3468
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3469
#else
3470
# define ISLOWER(c) \
3471
(('a' <= (c) && (c) <= 'i') \
3472
|| ('j' <= (c) && (c) <= 'r') \
3473
|| ('s' <= (c) && (c) <= 'z'))
3474
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3475
#endif
3476
3477
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3478
int
3479
main ()
3480
{
3481
int i;
3482
for (i = 0; i < 256; i++)
3483
if (XOR (islower (i), ISLOWER (i))
3484
|| toupper (i) != TOUPPER (i))
3485
exit(2);
3486
exit (0);
3487
}
3488
_ACEOF
3489
rm -f conftest$ac_exeext
3490
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3491
(eval $ac_link) 2>&5
3492
ac_status=$?
3493
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3494
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3495
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3496
(eval $ac_try) 2>&5
3497
ac_status=$?
3498
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3499
(exit $ac_status); }; }; then
3500
:
3501
else
3502
echo "$as_me: program exited with status $ac_status" >&5
3503
echo "$as_me: failed program was:" >&5
3504
sed 's/^/| /' conftest.$ac_ext >&5
3505
3506
( exit $ac_status )
3507
ac_cv_header_stdc=no
3508
fi
3509
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3510
fi
3511
fi
3512
fi
3513
echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3514
echo "${ECHO_T}$ac_cv_header_stdc" >&6
3515
if test $ac_cv_header_stdc = yes; then
3516
3517
cat >>confdefs.h <<\_ACEOF
3518
#define STDC_HEADERS 1
3519
_ACEOF
3520
3521
fi
3522
3523
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3534
inttypes.h stdint.h unistd.h
3535
do
3536
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3537
echo "$as_me:$LINENO: checking for $ac_header" >&5
3538
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3539
if eval "test \"\${$as_ac_Header+set}\" = set"; then
3540
echo $ECHO_N "(cached) $ECHO_C" >&6
3541
else
3542
cat >conftest.$ac_ext <<_ACEOF
3543
#line $LINENO "configure"
3544
/* confdefs.h. */
3545
_ACEOF
3546
cat confdefs.h >>conftest.$ac_ext
3547
cat >>conftest.$ac_ext <<_ACEOF
3548
/* end confdefs.h. */
3549
$ac_includes_default
3550
3551
#include <$ac_header>
3552
_ACEOF
3553
rm -f conftest.$ac_objext
3554
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3555
(eval $ac_compile) 2>&5
3556
ac_status=$?
3557
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3558
(exit $ac_status); } &&
3559
{ ac_try='test -s conftest.$ac_objext'
3560
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3561
(eval $ac_try) 2>&5
3562
ac_status=$?
3563
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3564
(exit $ac_status); }; }; then
3565
eval "$as_ac_Header=yes"
3566
else
3567
echo "$as_me: failed program was:" >&5
3568
sed 's/^/| /' conftest.$ac_ext >&5
3569
3570
eval "$as_ac_Header=no"
3571
fi
3572
rm -f conftest.$ac_objext conftest.$ac_ext
3573
fi
3574
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3575
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3576
if test `eval echo '${'$as_ac_Header'}'` = yes; then
3577
cat >>confdefs.h <<_ACEOF
3578
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3579
_ACEOF
3580
3581
fi
3582
3583
done
3584
3585
3586
cat >conftest.$ac_ext <<_ACEOF
3587
#line $LINENO "configure"
3588
/* confdefs.h. */
3589
_ACEOF
3590
cat confdefs.h >>conftest.$ac_ext
3591
cat >>conftest.$ac_ext <<_ACEOF
3592
/* end confdefs.h. */
3593
#include <utmpx.h>
3594
3595
int
3596
main ()
3597
{
3598
3599
;
3600
return 0;
3601
}
3602
_ACEOF
3603
rm -f conftest.$ac_objext conftest$ac_exeext
3604
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3605
(eval $ac_link) 2>&5
3606
ac_status=$?
3607
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3608
(exit $ac_status); } &&
3609
{ ac_try='test -s conftest$ac_exeext'
3610
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3611
(eval $ac_try) 2>&5
3612
ac_status=$?
3613
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3614
(exit $ac_status); }; }; then
3615
if test "${ac_cv_header_dwarf_h+set}" = set; then
3616
echo "$as_me:$LINENO: checking for dwarf.h" >&5
3617
echo $ECHO_N "checking for dwarf.h... $ECHO_C" >&6
3618
if test "${ac_cv_header_dwarf_h+set}" = set; then
3619
echo $ECHO_N "(cached) $ECHO_C" >&6
3620
fi
3621
echo "$as_me:$LINENO: result: $ac_cv_header_dwarf_h" >&5
3622
echo "${ECHO_T}$ac_cv_header_dwarf_h" >&6
3623
else
3624
# Is the header compilable?
3625
echo "$as_me:$LINENO: checking dwarf.h usability" >&5
3626
echo $ECHO_N "checking dwarf.h usability... $ECHO_C" >&6
3627
cat >conftest.$ac_ext <<_ACEOF
3628
#line $LINENO "configure"
3629
/* confdefs.h. */
3630
_ACEOF
3631
cat confdefs.h >>conftest.$ac_ext
3632
cat >>conftest.$ac_ext <<_ACEOF
3633
/* end confdefs.h. */
3634
$ac_includes_default
3635
#include <dwarf.h>
3636
_ACEOF
3637
rm -f conftest.$ac_objext
3638
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3639
(eval $ac_compile) 2>&5
3640
ac_status=$?
3641
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3642
(exit $ac_status); } &&
3643
{ ac_try='test -s conftest.$ac_objext'
3644
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3645
(eval $ac_try) 2>&5
3646
ac_status=$?
3647
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3648
(exit $ac_status); }; }; then
3649
ac_header_compiler=yes
3650
else
3651
echo "$as_me: failed program was:" >&5
3652
sed 's/^/| /' conftest.$ac_ext >&5
3653
3654
ac_header_compiler=no
3655
fi
3656
rm -f conftest.$ac_objext conftest.$ac_ext
3657
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3658
echo "${ECHO_T}$ac_header_compiler" >&6
3659
3660
# Is the header present?
3661
echo "$as_me:$LINENO: checking dwarf.h presence" >&5
3662
echo $ECHO_N "checking dwarf.h presence... $ECHO_C" >&6
3663
cat >conftest.$ac_ext <<_ACEOF
3664
#line $LINENO "configure"
3665
/* confdefs.h. */
3666
_ACEOF
3667
cat confdefs.h >>conftest.$ac_ext
3668
cat >>conftest.$ac_ext <<_ACEOF
3669
/* end confdefs.h. */
3670
#include <dwarf.h>
3671
_ACEOF
3672
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3673
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3674
ac_status=$?
3675
grep -v '^ *+' conftest.er1 >conftest.err
3676
rm -f conftest.er1
3677
cat conftest.err >&5
3678
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3679
(exit $ac_status); } >/dev/null; then
3680
if test -s conftest.err; then
3681
ac_cpp_err=$ac_c_preproc_warn_flag
3682
else
3683
ac_cpp_err=
3684
fi
3685
else
3686
ac_cpp_err=yes
3687
fi
3688
if test -z "$ac_cpp_err"; then
3689
ac_header_preproc=yes
3690
else
3691
echo "$as_me: failed program was:" >&5
3692
sed 's/^/| /' conftest.$ac_ext >&5
3693
3694
ac_header_preproc=no
3695
fi
3696
rm -f conftest.err conftest.$ac_ext
3697
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3698
echo "${ECHO_T}$ac_header_preproc" >&6
3699
3700
# So? What about this header?
3701
case $ac_header_compiler:$ac_header_preproc in
3702
yes:no )
3703
{ echo "$as_me:$LINENO: WARNING: dwarf.h: accepted by the compiler, rejected by the preprocessor!" >&5
3704
echo "$as_me: WARNING: dwarf.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3705
{ echo "$as_me:$LINENO: WARNING: dwarf.h: proceeding with the preprocessor's result" >&5
3706
echo "$as_me: WARNING: dwarf.h: proceeding with the preprocessor's result" >&2;}
3707
(
3708
cat <<\_ASBOX
3709
## ------------------------------------ ##
3710
## Report this to bug-autoconf@gnu.org. ##
3711
## ------------------------------------ ##
3712
_ASBOX
3713
) |
3714
sed "s/^/$as_me: WARNING: /" >&2
3715
;;
3716
no:yes )
3717
{ echo "$as_me:$LINENO: WARNING: dwarf.h: present but cannot be compiled" >&5
3718
echo "$as_me: WARNING: dwarf.h: present but cannot be compiled" >&2;}
3719
{ echo "$as_me:$LINENO: WARNING: dwarf.h: check for missing prerequisite headers?" >&5
3720
echo "$as_me: WARNING: dwarf.h: check for missing prerequisite headers?" >&2;}
3721
{ echo "$as_me:$LINENO: WARNING: dwarf.h: proceeding with the preprocessor's result" >&5
3722
echo "$as_me: WARNING: dwarf.h: proceeding with the preprocessor's result" >&2;}
3723
(
3724
cat <<\_ASBOX
3725
## ------------------------------------ ##
3726
## Report this to bug-autoconf@gnu.org. ##
3727
## ------------------------------------ ##
3728
_ASBOX
3729
) |
3730
sed "s/^/$as_me: WARNING: /" >&2
3731
;;
3732
esac
3733
echo "$as_me:$LINENO: checking for dwarf.h" >&5
3734
echo $ECHO_N "checking for dwarf.h... $ECHO_C" >&6
3735
if test "${ac_cv_header_dwarf_h+set}" = set; then
3736
echo $ECHO_N "(cached) $ECHO_C" >&6
3737
else
3738
ac_cv_header_dwarf_h=$ac_header_preproc
3739
fi
3740
echo "$as_me:$LINENO: result: $ac_cv_header_dwarf_h" >&5
3741
echo "${ECHO_T}$ac_cv_header_dwarf_h" >&6
3742
3743
fi
3744
if test $ac_cv_header_dwarf_h = yes; then
3745
cat >>confdefs.h <<\_ACEOF
3746
#define SVR4 1
3747
_ACEOF
3748
cat >>confdefs.h <<\_ACEOF
3749
#define BUGGYGETLOGIN 1
3750
_ACEOF
3751
3752
else
3753
if test "${ac_cv_header_elf_h+set}" = set; then
3754
echo "$as_me:$LINENO: checking for elf.h" >&5
3755
echo $ECHO_N "checking for elf.h... $ECHO_C" >&6
3756
if test "${ac_cv_header_elf_h+set}" = set; then
3757
echo $ECHO_N "(cached) $ECHO_C" >&6
3758
fi
3759
echo "$as_me:$LINENO: result: $ac_cv_header_elf_h" >&5
3760
echo "${ECHO_T}$ac_cv_header_elf_h" >&6
3761
else
3762
# Is the header compilable?
3763
echo "$as_me:$LINENO: checking elf.h usability" >&5
3764
echo $ECHO_N "checking elf.h usability... $ECHO_C" >&6
3765
cat >conftest.$ac_ext <<_ACEOF
3766
#line $LINENO "configure"
3767
/* confdefs.h. */
3768
_ACEOF
3769
cat confdefs.h >>conftest.$ac_ext
3770
cat >>conftest.$ac_ext <<_ACEOF
3771
/* end confdefs.h. */
3772
$ac_includes_default
3773
#include <elf.h>
3774
_ACEOF
3775
rm -f conftest.$ac_objext
3776
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3777
(eval $ac_compile) 2>&5
3778
ac_status=$?
3779
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3780
(exit $ac_status); } &&
3781
{ ac_try='test -s conftest.$ac_objext'
3782
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3783
(eval $ac_try) 2>&5
3784
ac_status=$?
3785
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3786
(exit $ac_status); }; }; then
3787
ac_header_compiler=yes
3788
else
3789
echo "$as_me: failed program was:" >&5
3790
sed 's/^/| /' conftest.$ac_ext >&5
3791
3792
ac_header_compiler=no
3793
fi
3794
rm -f conftest.$ac_objext conftest.$ac_ext
3795
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3796
echo "${ECHO_T}$ac_header_compiler" >&6
3797
3798
# Is the header present?
3799
echo "$as_me:$LINENO: checking elf.h presence" >&5
3800
echo $ECHO_N "checking elf.h presence... $ECHO_C" >&6
3801
cat >conftest.$ac_ext <<_ACEOF
3802
#line $LINENO "configure"
3803
/* confdefs.h. */
3804
_ACEOF
3805
cat confdefs.h >>conftest.$ac_ext
3806
cat >>conftest.$ac_ext <<_ACEOF
3807
/* end confdefs.h. */
3808
#include <elf.h>
3809
_ACEOF
3810
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3811
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3812
ac_status=$?
3813
grep -v '^ *+' conftest.er1 >conftest.err
3814
rm -f conftest.er1
3815
cat conftest.err >&5
3816
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3817
(exit $ac_status); } >/dev/null; then
3818
if test -s conftest.err; then
3819
ac_cpp_err=$ac_c_preproc_warn_flag
3820
else
3821
ac_cpp_err=
3822
fi
3823
else
3824
ac_cpp_err=yes
3825
fi
3826
if test -z "$ac_cpp_err"; then
3827
ac_header_preproc=yes
3828
else
3829
echo "$as_me: failed program was:" >&5
3830
sed 's/^/| /' conftest.$ac_ext >&5
3831
3832
ac_header_preproc=no
3833
fi
3834
rm -f conftest.err conftest.$ac_ext
3835
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3836
echo "${ECHO_T}$ac_header_preproc" >&6
3837
3838
# So? What about this header?
3839
case $ac_header_compiler:$ac_header_preproc in
3840
yes:no )
3841
{ echo "$as_me:$LINENO: WARNING: elf.h: accepted by the compiler, rejected by the preprocessor!" >&5
3842
echo "$as_me: WARNING: elf.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3843
{ echo "$as_me:$LINENO: WARNING: elf.h: proceeding with the preprocessor's result" >&5
3844
echo "$as_me: WARNING: elf.h: proceeding with the preprocessor's result" >&2;}
3845
(
3846
cat <<\_ASBOX
3847
## ------------------------------------ ##
3848
## Report this to bug-autoconf@gnu.org. ##
3849
## ------------------------------------ ##
3850
_ASBOX
3851
) |
3852
sed "s/^/$as_me: WARNING: /" >&2
3853
;;
3854
no:yes )
3855
{ echo "$as_me:$LINENO: WARNING: elf.h: present but cannot be compiled" >&5
3856
echo "$as_me: WARNING: elf.h: present but cannot be compiled" >&2;}
3857
{ echo "$as_me:$LINENO: WARNING: elf.h: check for missing prerequisite headers?" >&5
3858
echo "$as_me: WARNING: elf.h: check for missing prerequisite headers?" >&2;}
3859
{ echo "$as_me:$LINENO: WARNING: elf.h: proceeding with the preprocessor's result" >&5
3860
echo "$as_me: WARNING: elf.h: proceeding with the preprocessor's result" >&2;}
3861
(
3862
cat <<\_ASBOX
3863
## ------------------------------------ ##
3864
## Report this to bug-autoconf@gnu.org. ##
3865
## ------------------------------------ ##
3866
_ASBOX
3867
) |
3868
sed "s/^/$as_me: WARNING: /" >&2
3869
;;
3870
esac
3871
echo "$as_me:$LINENO: checking for elf.h" >&5
3872
echo $ECHO_N "checking for elf.h... $ECHO_C" >&6
3873
if test "${ac_cv_header_elf_h+set}" = set; then
3874
echo $ECHO_N "(cached) $ECHO_C" >&6
3875
else
3876
ac_cv_header_elf_h=$ac_header_preproc
3877
fi
3878
echo "$as_me:$LINENO: result: $ac_cv_header_elf_h" >&5
3879
echo "${ECHO_T}$ac_cv_header_elf_h" >&6
3880
3881
fi
3882
if test $ac_cv_header_elf_h = yes; then
3883
cat >>confdefs.h <<\_ACEOF
3884
#define SVR4 1
3885
_ACEOF
3886
cat >>confdefs.h <<\_ACEOF
3887
#define BUGGYGETLOGIN 1
3888
_ACEOF
3889
3890
fi
3891
3892
3893
fi
3894
3895
3896
3897
else
3898
echo "$as_me: failed program was:" >&5
3899
sed 's/^/| /' conftest.$ac_ext >&5
3900
3901
LIBS="$oldlibs"
3902
fi
3903
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3904
3905
{ echo "$as_me:$LINENO: checking for Solaris 2.x..." >&5
3906
echo "$as_me: checking for Solaris 2.x..." >&6;}
3907
cat >conftest.$ac_ext <<_ACEOF
3908
#line $LINENO "configure"
3909
/* confdefs.h. */
3910
_ACEOF
3911
cat confdefs.h >>conftest.$ac_ext
3912
cat >>conftest.$ac_ext <<_ACEOF
3913
/* end confdefs.h. */
3914
#if defined(SVR4) && defined(sun)
3915
yes
3916
#endif
3917
3918
_ACEOF
3919
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3920
$EGREP "yes" >/dev/null 2>&1; then
3921
LIBS="$LIBS -lsocket -lnsl -lkstat"
3922
fi
3923
rm -f conftest*
3924
3925
3926
3927
3928
{ echo "$as_me:$LINENO: checking BSD job jontrol..." >&5
3929
echo "$as_me: checking BSD job jontrol..." >&6;}
3930
cat >conftest.$ac_ext <<_ACEOF
3931
#line $LINENO "configure"
3932
/* confdefs.h. */
3933
_ACEOF
3934
cat confdefs.h >>conftest.$ac_ext
3935
cat >>conftest.$ac_ext <<_ACEOF
3936
/* end confdefs.h. */
3937
#include <sys/types.h>
3938
#include <sys/ioctl.h>
3939
3940
int
3941
main ()
3942
{
3943
3944
#ifdef POSIX
3945
tcsetpgrp(0, 0);
3946
#else
3947
int x = TIOCSPGRP;
3948
#ifdef SYSV
3949
setpgrp();
3950
#else
3951
int y = TIOCNOTTY;
3952
#endif
3953
#endif
3954
3955
;
3956
return 0;
3957
}
3958
_ACEOF
3959
rm -f conftest.$ac_objext conftest$ac_exeext
3960
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3961
(eval $ac_link) 2>&5
3962
ac_status=$?
3963
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3964
(exit $ac_status); } &&
3965
{ ac_try='test -s conftest$ac_exeext'
3966
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3967
(eval $ac_try) 2>&5
3968
ac_status=$?
3969
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3970
(exit $ac_status); }; }; then
3971
echo "- you have jobcontrol" 1>&6
3972
cat >>confdefs.h <<\_ACEOF
3973
#define BSDJOBS 1
3974
_ACEOF
3975
3976
else
3977
echo "$as_me: failed program was:" >&5
3978
sed 's/^/| /' conftest.$ac_ext >&5
3979
3980
echo "- you don't have jobcontrol" 1>&6
3981
3982
fi
3983
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3984
3985
{ echo "$as_me:$LINENO: checking setreuid..." >&5
3986
echo "$as_me: checking setreuid..." >&6;}
3987
cat >conftest.$ac_ext <<_ACEOF
3988
#line $LINENO "configure"
3989
/* confdefs.h. */
3990
_ACEOF
3991
cat confdefs.h >>conftest.$ac_ext
3992
cat >>conftest.$ac_ext <<_ACEOF
3993
/* end confdefs.h. */
3994
3995
int
3996
main ()
3997
{
3998
3999
#ifdef __hpux
4000
setresuid(0, 0, 0);
4001
#else
4002
setreuid(0, 0);
4003
#endif
4004
4005
;
4006
return 0;
4007
}
4008
_ACEOF
4009
rm -f conftest.$ac_objext conftest$ac_exeext
4010
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4011
(eval $ac_link) 2>&5
4012
ac_status=$?
4013
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4014
(exit $ac_status); } &&
4015
{ ac_try='test -s conftest$ac_exeext'
4016
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4017
(eval $ac_try) 2>&5
4018
ac_status=$?
4019
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4020
(exit $ac_status); }; }; then
4021
cat >>confdefs.h <<\_ACEOF
4022
#define HAVE_SETREUID 1
4023
_ACEOF
4024
4025
else
4026
echo "$as_me: failed program was:" >&5
4027
sed 's/^/| /' conftest.$ac_ext >&5
4028
4029
fi
4030
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4031
{ echo "$as_me:$LINENO: checking seteuid..." >&5
4032
echo "$as_me: checking seteuid..." >&6;}
4033
cat >conftest.$ac_ext <<_ACEOF
4034
#line $LINENO "configure"
4035
/* confdefs.h. */
4036
_ACEOF
4037
cat confdefs.h >>conftest.$ac_ext
4038
cat >>conftest.$ac_ext <<_ACEOF
4039
/* end confdefs.h. */
4040
4041
int
4042
main ()
4043
{
4044
4045
#if defined(linux) || defined(NeXT) || defined(_AUX_SOURCE) || defined(AUX) || defined(ultrix) || (defined(sun) && defined(SVR4)) || defined(ISC) || defined(sony_news)
4046
seteuid_is_broken(0);
4047
#else
4048
seteuid(0);
4049
#endif
4050
4051
;
4052
return 0;
4053
}
4054
_ACEOF
4055
rm -f conftest.$ac_objext conftest$ac_exeext
4056
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4057
(eval $ac_link) 2>&5
4058
ac_status=$?
4059
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4060
(exit $ac_status); } &&
4061
{ ac_try='test -s conftest$ac_exeext'
4062
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4063
(eval $ac_try) 2>&5
4064
ac_status=$?
4065
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4066
(exit $ac_status); }; }; then
4067
cat >>confdefs.h <<\_ACEOF
4068
#define HAVE_SETEUID 1
4069
_ACEOF
4070
4071
else
4072
echo "$as_me: failed program was:" >&5
4073
sed 's/^/| /' conftest.$ac_ext >&5
4074
4075
fi
4076
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4077
4078
4079
{ echo "$as_me:$LINENO: checking select..." >&5
4080
echo "$as_me: checking select..." >&6;}
4081
cat >conftest.$ac_ext <<_ACEOF
4082
#line $LINENO "configure"
4083
/* confdefs.h. */
4084
_ACEOF
4085
cat confdefs.h >>conftest.$ac_ext
4086
cat >>conftest.$ac_ext <<_ACEOF
4087
/* end confdefs.h. */
4088
4089
int
4090
main ()
4091
{
4092
select(0, 0, 0, 0, 0);
4093
;
4094
return 0;
4095
}
4096
_ACEOF
4097
rm -f conftest.$ac_objext conftest$ac_exeext
4098
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4099
(eval $ac_link) 2>&5
4100
ac_status=$?
4101
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4102
(exit $ac_status); } &&
4103
{ ac_try='test -s conftest$ac_exeext'
4104
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4105
(eval $ac_try) 2>&5
4106
ac_status=$?
4107
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4108
(exit $ac_status); }; }; then
4109
:
4110
else
4111
echo "$as_me: failed program was:" >&5
4112
sed 's/^/| /' conftest.$ac_ext >&5
4113
4114
LIBS="$LIBS -lnet -lnsl"
4115
{ echo "$as_me:$LINENO: checking select with $LIBS..." >&5
4116
echo "$as_me: checking select with $LIBS..." >&6;}
4117
cat >conftest.$ac_ext <<_ACEOF
4118
#line $LINENO "configure"
4119
/* confdefs.h. */
4120
_ACEOF
4121
cat confdefs.h >>conftest.$ac_ext
4122
cat >>conftest.$ac_ext <<_ACEOF
4123
/* end confdefs.h. */
4124
4125
int
4126
main ()
4127
{
4128
select(0, 0, 0, 0, 0);
4129
;
4130
return 0;
4131
}
4132
_ACEOF
4133
rm -f conftest.$ac_objext conftest$ac_exeext
4134
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4135
(eval $ac_link) 2>&5
4136
ac_status=$?
4137
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4138
(exit $ac_status); } &&
4139
{ ac_try='test -s conftest$ac_exeext'
4140
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4141
(eval $ac_try) 2>&5
4142
ac_status=$?
4143
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4144
(exit $ac_status); }; }; then
4145
:
4146
else
4147
echo "$as_me: failed program was:" >&5
4148
sed 's/^/| /' conftest.$ac_ext >&5
4149
4150
{ { echo "$as_me:$LINENO: error: !!! no select - no screen" >&5
4151
echo "$as_me: error: !!! no select - no screen" >&2;}
4152
{ (exit 1); exit 1; }; }
4153
fi
4154
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4155
4156
fi
4157
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4158
4159
{ echo "$as_me:$LINENO: checking fifos..." >&5
4160
echo "$as_me: checking fifos..." >&6;}
4161
if test "$cross_compiling" = yes; then
4162
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4163
See \`config.log' for more details." >&5
4164
echo "$as_me: error: cannot run test program while cross compiling
4165
See \`config.log' for more details." >&2;}
4166
{ (exit 1); exit 1; }; }
4167
else
4168
cat >conftest.$ac_ext <<_ACEOF
4169
#line $LINENO "configure"
4170
/* confdefs.h. */
4171
_ACEOF
4172
cat confdefs.h >>conftest.$ac_ext
4173
cat >>conftest.$ac_ext <<_ACEOF
4174
/* end confdefs.h. */
4175
4176
#include <sys/types.h>
4177
#include <sys/stat.h>
4178
#include <fcntl.h>
4179
4180
#ifndef O_NONBLOCK
4181
#define O_NONBLOCK O_NDELAY
4182
#endif
4183
#ifndef S_IFIFO
4184
#define S_IFIFO 0010000
4185
#endif
4186
4187
char *fin = "/tmp/conftest$$";
4188
4189
main()
4190
{
4191
struct stat stb;
4192
#ifdef FD_SET
4193
fd_set f;
4194
#else
4195
int f;
4196
#endif
4197
4198
(void)alarm(5);
4199
#ifdef POSIX
4200
if (mkfifo(fin, 0777))
4201
#else
4202
if (mknod(fin, S_IFIFO|0777, 0))
4203
#endif
4204
exit(1);
4205
if (stat(fin, &stb) || (stb.st_mode & S_IFIFO) != S_IFIFO)
4206
exit(1);
4207
close(0);
4208
#ifdef __386BSD__
4209
/*
4210
* The next test fails under 386BSD, but screen works using fifos.
4211
* Fifos in O_RDWR mode are only used for the BROKEN_PIPE case and for
4212
* the select() configuration test.
4213
*/
4214
exit(0);
4215
#endif
4216
if (open(fin, O_RDONLY | O_NONBLOCK))
4217
exit(1);
4218
if (fork() == 0)
4219
{
4220
close(0);
4221
if (open(fin, O_WRONLY | O_NONBLOCK))
4222
exit(1);
4223
close(0);
4224
if (open(fin, O_WRONLY | O_NONBLOCK))
4225
exit(1);
4226
if (write(0, "TEST", 4) == -1)
4227
exit(1);
4228
exit(0);
4229
}
4230
#ifdef FD_SET
4231
FD_SET(0, &f);
4232
#else
4233
f = 1;
4234
#endif
4235
if (select(1, &f, 0, 0, 0) == -1)
4236
exit(1);
4237
exit(0);
4238
}
4239
4240
_ACEOF
4241
rm -f conftest$ac_exeext
4242
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4243
(eval $ac_link) 2>&5
4244
ac_status=$?
4245
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4246
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4247
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4248
(eval $ac_try) 2>&5
4249
ac_status=$?
4250
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4251
(exit $ac_status); }; }; then
4252
echo "- your fifos are usable" 1>&6
4253
fifo=1
4254
else
4255
echo "$as_me: program exited with status $ac_status" >&5
4256
echo "$as_me: failed program was:" >&5
4257
sed 's/^/| /' conftest.$ac_ext >&5
4258
4259
( exit $ac_status )
4260
echo "- your fifos are not usable" 1>&6
4261
4262
fi
4263
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4264
fi
4265
rm -f /tmp/conftest*
4266
4267
if test -n "$fifo"; then
4268
{ echo "$as_me:$LINENO: checking for broken fifo implementation..." >&5
4269
echo "$as_me: checking for broken fifo implementation..." >&6;}
4270
if test "$cross_compiling" = yes; then
4271
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4272
See \`config.log' for more details." >&5
4273
echo "$as_me: error: cannot run test program while cross compiling
4274
See \`config.log' for more details." >&2;}
4275
{ (exit 1); exit 1; }; }
4276
else
4277
cat >conftest.$ac_ext <<_ACEOF
4278
#line $LINENO "configure"
4279
/* confdefs.h. */
4280
_ACEOF
4281
cat confdefs.h >>conftest.$ac_ext
4282
cat >>conftest.$ac_ext <<_ACEOF
4283
/* end confdefs.h. */
4284
4285
#include <sys/types.h>
4286
#include <fcntl.h>
4287
#include <sys/time.h>
4288
#include <sys/stat.h>
4289
4290
#ifndef O_NONBLOCK
4291
#define O_NONBLOCK O_NDELAY
4292
#endif
4293
#ifndef S_IFIFO
4294
#define S_IFIFO 0010000
4295
#endif
4296
4297
char *fin = "/tmp/conftest$$";
4298
4299
main()
4300
{
4301
struct timeval tv;
4302
#ifdef FD_SET
4303
fd_set f;
4304
#else
4305
int f;
4306
#endif
4307
4308
#ifdef POSIX
4309
if (mkfifo(fin, 0600))
4310
#else
4311
if (mknod(fin, S_IFIFO|0600, 0))
4312
#endif
4313
exit(1);
4314
close(0);
4315
if (open(fin, O_RDONLY|O_NONBLOCK))
4316
exit(1);
4317
#ifdef FD_SET
4318
FD_SET(0, &f);
4319
#else
4320
f = 1;
4321
#endif
4322
tv.tv_sec = 1;
4323
tv.tv_usec = 0;
4324
if (select(1, &f, 0, 0, &tv))
4325
exit(1);
4326
exit(0);
4327
}
4328
4329
_ACEOF
4330
rm -f conftest$ac_exeext
4331
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4332
(eval $ac_link) 2>&5
4333
ac_status=$?
4334
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4335
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4336
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4337
(eval $ac_try) 2>&5
4338
ac_status=$?
4339
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4340
(exit $ac_status); }; }; then
4341
echo "- your implementation is ok" 1>&6
4342
4343
else
4344
echo "$as_me: program exited with status $ac_status" >&5
4345
echo "$as_me: failed program was:" >&5
4346
sed 's/^/| /' conftest.$ac_ext >&5
4347
4348
( exit $ac_status )
4349
echo "- you have a broken implementation" 1>&6
4350
cat >>confdefs.h <<\_ACEOF
4351
#define BROKEN_PIPE 1
4352
_ACEOF
4353
fifobr=1
4354
fi
4355
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4356
fi
4357
rm -f /tmp/conftest*
4358
fi
4359
4360
4361
{ echo "$as_me:$LINENO: checking sockets..." >&5
4362
echo "$as_me: checking sockets..." >&6;}
4363
if test "$cross_compiling" = yes; then
4364
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4365
See \`config.log' for more details." >&5
4366
echo "$as_me: error: cannot run test program while cross compiling
4367
See \`config.log' for more details." >&2;}
4368
{ (exit 1); exit 1; }; }
4369
else
4370
cat >conftest.$ac_ext <<_ACEOF
4371
#line $LINENO "configure"
4372
/* confdefs.h. */
4373
_ACEOF
4374
cat confdefs.h >>conftest.$ac_ext
4375
cat >>conftest.$ac_ext <<_ACEOF
4376
/* end confdefs.h. */
4377
4378
#include <sys/types.h>
4379
#include <sys/socket.h>
4380
#include <sys/un.h>
4381
#include <fcntl.h>
4382
4383
char *son = "/tmp/conftest$$";
4384
4385
main()
4386
{
4387
int s1, s2, l;
4388
struct sockaddr_un a;
4389
#ifdef FD_SET
4390
fd_set f;
4391
#else
4392
int f;
4393
#endif
4394
4395
(void)alarm(5);
4396
if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
4397
exit(1);
4398
a.sun_family = AF_UNIX;
4399
strcpy(a.sun_path, son);
4400
(void) unlink(son);
4401
if (bind(s1, (struct sockaddr *) &a, strlen(son)+2) == -1)
4402
exit(1);
4403
if (listen(s1, 2))
4404
exit(1);
4405
if (fork() == 0)
4406
{
4407
if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
4408
kill(getppid(), 3);
4409
(void)connect(s2, (struct sockaddr *)&a, strlen(son) + 2);
4410
if (write(s2, "HELLO", 5) == -1)
4411
kill(getppid(), 3);
4412
exit(0);
4413
}
4414
l = sizeof(a);
4415
close(0);
4416
if (accept(s1, &a, &l))
4417
exit(1);
4418
#ifdef FD_SET
4419
FD_SET(0, &f);
4420
#else
4421
f = 1;
4422
#endif
4423
if (select(1, &f, 0, 0, 0) == -1)
4424
exit(1);
4425
exit(0);
4426
}
4427
4428
_ACEOF
4429
rm -f conftest$ac_exeext
4430
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4431
(eval $ac_link) 2>&5
4432
ac_status=$?
4433
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4434
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4435
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4436
(eval $ac_try) 2>&5
4437
ac_status=$?
4438
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4439
(exit $ac_status); }; }; then
4440
echo "- your sockets are usable" 1>&6
4441
sock=1
4442
else
4443
echo "$as_me: program exited with status $ac_status" >&5
4444
echo "$as_me: failed program was:" >&5
4445
sed 's/^/| /' conftest.$ac_ext >&5
4446
4447
( exit $ac_status )
4448
echo "- your sockets are not usable" 1>&6
4449
4450
fi
4451
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4452
fi
4453
rm -f /tmp/conftest*
4454
4455
if test -n "$sock"; then
4456
{ echo "$as_me:$LINENO: checking socket implementation..." >&5
4457
echo "$as_me: checking socket implementation..." >&6;}
4458
if test "$cross_compiling" = yes; then
4459
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4460
See \`config.log' for more details." >&5
4461
echo "$as_me: error: cannot run test program while cross compiling
4462
See \`config.log' for more details." >&2;}
4463
{ (exit 1); exit 1; }; }
4464
else
4465
cat >conftest.$ac_ext <<_ACEOF
4466
#line $LINENO "configure"
4467
/* confdefs.h. */
4468
_ACEOF
4469
cat confdefs.h >>conftest.$ac_ext
4470
cat >>conftest.$ac_ext <<_ACEOF
4471
/* end confdefs.h. */
4472
4473
#include <sys/types.h>
4474
#include <sys/stat.h>
4475
#include <sys/socket.h>
4476
#include <sys/un.h>
4477
4478
char *son = "/tmp/conftest$$";
4479
4480
main()
4481
{
4482
int s;
4483
struct stat stb;
4484
struct sockaddr_un a;
4485
if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
4486
exit(0);
4487
a.sun_family = AF_UNIX;
4488
strcpy(a.sun_path, son);
4489
(void) unlink(son);
4490
if (bind(s, (struct sockaddr *) &a, strlen(son)+2) == -1)
4491
exit(0);
4492
if (stat(son, &stb))
4493
exit(1);
4494
close(s);
4495
exit(0);
4496
}
4497
4498
_ACEOF
4499
rm -f conftest$ac_exeext
4500
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4501
(eval $ac_link) 2>&5
4502
ac_status=$?
4503
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4504
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4505
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4506
(eval $ac_try) 2>&5
4507
ac_status=$?
4508
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4509
(exit $ac_status); }; }; then
4510
echo "- you are normal" 1>&6
4511
4512
else
4513
echo "$as_me: program exited with status $ac_status" >&5
4514
echo "$as_me: failed program was:" >&5
4515
sed 's/^/| /' conftest.$ac_ext >&5
4516
4517
( exit $ac_status )
4518
echo "- unix domain sockets are not kept in the filesystem" 1>&6
4519
4520
cat >>confdefs.h <<\_ACEOF
4521
#define SOCK_NOT_IN_FS 1
4522
_ACEOF
4523
socknofs=1
4524
fi
4525
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4526
fi
4527
rm -f /tmp/conftest*
4528
fi
4529
4530
4531
if test -n "$fifo"; then
4532
if test -n "$sock"; then
4533
if test -n "$nore"; then
4534
echo "- hmmm... better take the fifos" 1>&6
4535
4536
cat >>confdefs.h <<\_ACEOF
4537
#define NAMEDPIPE 1
4538
_ACEOF
4539
4540
elif test -n "$fifobr"; then
4541
echo "- as your fifos are broken lets use the sockets." 1>&6
4542
4543
else
4544
echo "- both sockets and fifos usable. let's take fifos." 1>&6
4545
4546
cat >>confdefs.h <<\_ACEOF
4547
#define NAMEDPIPE 1
4548
_ACEOF
4549
4550
fi
4551
else
4552
echo "- using named pipes" 1>&6
4553
4554
cat >>confdefs.h <<\_ACEOF
4555
#define NAMEDPIPE 1
4556
_ACEOF
4557
4558
fi
4559
elif test -n "$sock"; then
4560
echo "- using unix-domain sockets" 1>&6
4561
4562
else
4563
{ { echo "$as_me:$LINENO: error: you have neither usable sockets nor usable pipes -> no screen" >&5
4564
echo "$as_me: error: you have neither usable sockets nor usable pipes -> no screen" >&2;}
4565
{ (exit 1); exit 1; }; }
4566
fi
4567
4568
4569
{ echo "$as_me:$LINENO: checking select return value..." >&5
4570
echo "$as_me: checking select return value..." >&6;}
4571
if test "$cross_compiling" = yes; then
4572
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4573
See \`config.log' for more details." >&5
4574
echo "$as_me: error: cannot run test program while cross compiling
4575
See \`config.log' for more details." >&2;}
4576
{ (exit 1); exit 1; }; }
4577
else
4578
cat >conftest.$ac_ext <<_ACEOF
4579
#line $LINENO "configure"
4580
/* confdefs.h. */
4581
_ACEOF
4582
cat confdefs.h >>conftest.$ac_ext
4583
cat >>conftest.$ac_ext <<_ACEOF
4584
/* end confdefs.h. */
4585
4586
#include <sys/types.h>
4587
#include <sys/stat.h>
4588
#include <fcntl.h>
4589
4590
char *nam = "/tmp/conftest$$";
4591
4592
#ifdef NAMEDPIPE
4593
4594
#ifndef O_NONBLOCK
4595
#define O_NONBLOCK O_NDELAY
4596
#endif
4597
#ifndef S_IFIFO
4598
#define S_IFIFO 0010000
4599
#endif
4600
4601
4602
main()
4603
{
4604
#ifdef FD_SET
4605
fd_set f;
4606
#else
4607
int f;
4608
#endif
4609
4610
#ifdef __FreeBSD__
4611
/* From Andrew A. Chernov (ache@astral.msk.su):
4612
* opening RDWR fifo fails in BSD 4.4, but select return values are
4613
* right.
4614
*/
4615
exit(0);
4616
#endif
4617
(void)alarm(5);
4618
#ifdef POSIX
4619
if (mkfifo(nam, 0777))
4620
#else
4621
if (mknod(nam, S_IFIFO|0777, 0))
4622
#endif
4623
exit(1);
4624
close(0);
4625
if (open(nam, O_RDWR | O_NONBLOCK))
4626
exit(1);
4627
if (write(0, "TEST", 4) == -1)
4628
exit(1);
4629
4630
#else
4631
4632
#include <sys/types.h>
4633
#include <sys/socket.h>
4634
#include <sys/un.h>
4635
4636
main()
4637
{
4638
int s1, s2, l;
4639
struct sockaddr_un a;
4640
#ifdef FD_SET
4641
fd_set f;
4642
#else
4643
int f;
4644
#endif
4645
4646
(void)alarm(5);
4647
if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
4648
exit(1);
4649
a.sun_family = AF_UNIX;
4650
strcpy(a.sun_path, nam);
4651
(void) unlink(nam);
4652
if (bind(s1, (struct sockaddr *) &a, strlen(nam)+2) == -1)
4653
exit(1);
4654
if (listen(s1, 2))
4655
exit(1);
4656
if (fork() == 0)
4657
{
4658
if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
4659
kill(getppid(), 3);
4660
(void)connect(s2, (struct sockaddr *)&a, strlen(nam) + 2);
4661
if (write(s2, "HELLO", 5) == -1)
4662
kill(getppid(), 3);
4663
exit(0);
4664
}
4665
l = sizeof(a);
4666
close(0);
4667
if (accept(s1, (struct sockaddr *)&a, &l))
4668
exit(1);
4669
#endif
4670
4671
4672
#ifdef FD_SET
4673
FD_SET(0, &f);
4674
#else
4675
f = 1;
4676
#endif
4677
if (select(1, &f, 0, 0, 0) == -1)
4678
exit(1);
4679
if (select(1, &f, &f, 0, 0) != 2)
4680
exit(1);
4681
exit(0);
4682
}
4683
4684
_ACEOF
4685
rm -f conftest$ac_exeext
4686
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4687
(eval $ac_link) 2>&5
4688
ac_status=$?
4689
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4690
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4691
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4692
(eval $ac_try) 2>&5
4693
ac_status=$?
4694
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4695
(exit $ac_status); }; }; then
4696
echo "- select is ok" 1>&6
4697
4698
else
4699
echo "$as_me: program exited with status $ac_status" >&5
4700
echo "$as_me: failed program was:" >&5
4701
sed 's/^/| /' conftest.$ac_ext >&5
4702
4703
( exit $ac_status )
4704
echo "- select can't count" 1>&6
4705
cat >>confdefs.h <<\_ACEOF
4706
#define SELECT_BROKEN 1
4707
_ACEOF
4708
4709
fi
4710
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4711
fi
4712
4713
{ echo "$as_me:$LINENO: checking for tgetent..." >&5
4714
echo "$as_me: checking for tgetent..." >&6;}
4715
cat >conftest.$ac_ext <<_ACEOF
4716
#line $LINENO "configure"
4717
/* confdefs.h. */
4718
_ACEOF
4719
cat confdefs.h >>conftest.$ac_ext
4720
cat >>conftest.$ac_ext <<_ACEOF
4721
/* end confdefs.h. */
4722
4723
int
4724
main ()
4725
{
4726
tgetent((char *)0, (char *)0);
4727
;
4728
return 0;
4729
}
4730
_ACEOF
4731
rm -f conftest.$ac_objext conftest$ac_exeext
4732
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4733
(eval $ac_link) 2>&5
4734
ac_status=$?
4735
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4736
(exit $ac_status); } &&
4737
{ ac_try='test -s conftest$ac_exeext'
4738
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4739
(eval $ac_try) 2>&5
4740
ac_status=$?
4741
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4742
(exit $ac_status); }; }; then
4743
:
4744
else
4745
echo "$as_me: failed program was:" >&5
4746
sed 's/^/| /' conftest.$ac_ext >&5
4747
4748
olibs="$LIBS"
4749
LIBS="-lcurses $olibs"
4750
{ echo "$as_me:$LINENO: checking libcurses..." >&5
4751
echo "$as_me: checking libcurses..." >&6;}
4752
cat >conftest.$ac_ext <<_ACEOF
4753
#line $LINENO "configure"
4754
/* confdefs.h. */
4755
_ACEOF
4756
cat confdefs.h >>conftest.$ac_ext
4757
cat >>conftest.$ac_ext <<_ACEOF
4758
/* end confdefs.h. */
4759
4760
int
4761
main ()
4762
{
4763
4764
#ifdef __hpux
4765
__sorry_hpux_libcurses_is_totally_broken_in_10_10();
4766
#else
4767
tgetent((char *)0, (char *)0);
4768
#endif
4769
4770
;
4771
return 0;
4772
}
4773
_ACEOF
4774
rm -f conftest.$ac_objext conftest$ac_exeext
4775
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4776
(eval $ac_link) 2>&5
4777
ac_status=$?
4778
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4779
(exit $ac_status); } &&
4780
{ ac_try='test -s conftest$ac_exeext'
4781
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4782
(eval $ac_try) 2>&5
4783
ac_status=$?
4784
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4785
(exit $ac_status); }; }; then
4786
:
4787
else
4788
echo "$as_me: failed program was:" >&5
4789
sed 's/^/| /' conftest.$ac_ext >&5
4790
4791
LIBS="-ltermcap $olibs"
4792
{ echo "$as_me:$LINENO: checking libtermcap..." >&5
4793
echo "$as_me: checking libtermcap..." >&6;}
4794
cat >conftest.$ac_ext <<_ACEOF
4795
#line $LINENO "configure"
4796
/* confdefs.h. */
4797
_ACEOF
4798
cat confdefs.h >>conftest.$ac_ext
4799
cat >>conftest.$ac_ext <<_ACEOF
4800
/* end confdefs.h. */
4801
4802
int
4803
main ()
4804
{
4805
tgetent((char *)0, (char *)0);
4806
;
4807
return 0;
4808
}
4809
_ACEOF
4810
rm -f conftest.$ac_objext conftest$ac_exeext
4811
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4812
(eval $ac_link) 2>&5
4813
ac_status=$?
4814
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4815
(exit $ac_status); } &&
4816
{ ac_try='test -s conftest$ac_exeext'
4817
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4818
(eval $ac_try) 2>&5
4819
ac_status=$?
4820
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4821
(exit $ac_status); }; }; then
4822
:
4823
else
4824
echo "$as_me: failed program was:" >&5
4825
sed 's/^/| /' conftest.$ac_ext >&5
4826
4827
LIBS="-ltermlib $olibs"
4828
{ echo "$as_me:$LINENO: checking libtermlib..." >&5
4829
echo "$as_me: checking libtermlib..." >&6;}
4830
cat >conftest.$ac_ext <<_ACEOF
4831
#line $LINENO "configure"
4832
/* confdefs.h. */
4833
_ACEOF
4834
cat confdefs.h >>conftest.$ac_ext
4835
cat >>conftest.$ac_ext <<_ACEOF
4836
/* end confdefs.h. */
4837
4838
int
4839
main ()
4840
{
4841
tgetent((char *)0, (char *)0);
4842
;
4843
return 0;
4844
}
4845
_ACEOF
4846
rm -f conftest.$ac_objext conftest$ac_exeext
4847
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4848
(eval $ac_link) 2>&5
4849
ac_status=$?
4850
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4851
(exit $ac_status); } &&
4852
{ ac_try='test -s conftest$ac_exeext'
4853
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4854
(eval $ac_try) 2>&5
4855
ac_status=$?
4856
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4857
(exit $ac_status); }; }; then
4858
:
4859
else
4860
echo "$as_me: failed program was:" >&5
4861
sed 's/^/| /' conftest.$ac_ext >&5
4862
4863
LIBS="-lncurses $olibs"
4864
{ echo "$as_me:$LINENO: checking libncurses..." >&5
4865
echo "$as_me: checking libncurses..." >&6;}
4866
cat >conftest.$ac_ext <<_ACEOF
4867
#line $LINENO "configure"
4868
/* confdefs.h. */
4869
_ACEOF
4870
cat confdefs.h >>conftest.$ac_ext
4871
cat >>conftest.$ac_ext <<_ACEOF
4872
/* end confdefs.h. */
4873
4874
int
4875
main ()
4876
{
4877
tgetent((char *)0, (char *)0);
4878
;
4879
return 0;
4880
}
4881
_ACEOF
4882
rm -f conftest.$ac_objext conftest$ac_exeext
4883
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4884
(eval $ac_link) 2>&5
4885
ac_status=$?
4886
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4887
(exit $ac_status); } &&
4888
{ ac_try='test -s conftest$ac_exeext'
4889
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4890
(eval $ac_try) 2>&5
4891
ac_status=$?
4892
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4893
(exit $ac_status); }; }; then
4894
:
4895
else
4896
echo "$as_me: failed program was:" >&5
4897
sed 's/^/| /' conftest.$ac_ext >&5
4898
4899
{ { echo "$as_me:$LINENO: error: !!! no tgetent - no screen" >&5
4900
echo "$as_me: error: !!! no tgetent - no screen" >&2;}
4901
{ (exit 1); exit 1; }; }
4902
fi
4903
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4904
fi
4905
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4906
fi
4907
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4908
fi
4909
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4910
fi
4911
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4912
4913
if test "$cross_compiling" = yes; then
4914
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4915
See \`config.log' for more details." >&5
4916
echo "$as_me: error: cannot run test program while cross compiling
4917
See \`config.log' for more details." >&2;}
4918
{ (exit 1); exit 1; }; }
4919
else
4920
cat >conftest.$ac_ext <<_ACEOF
4921
#line $LINENO "configure"
4922
/* confdefs.h. */
4923
_ACEOF
4924
cat confdefs.h >>conftest.$ac_ext
4925
cat >>conftest.$ac_ext <<_ACEOF
4926
/* end confdefs.h. */
4927
4928
main()
4929
{
4930
exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1);
4931
}
4932
_ACEOF
4933
rm -f conftest$ac_exeext
4934
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4935
(eval $ac_link) 2>&5
4936
ac_status=$?
4937
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4938
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4939
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4940
(eval $ac_try) 2>&5
4941
ac_status=$?
4942
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943
(exit $ac_status); }; }; then
4944
echo "- you use the termcap database" 1>&6
4945
4946
else
4947
echo "$as_me: program exited with status $ac_status" >&5
4948
echo "$as_me: failed program was:" >&5
4949
sed 's/^/| /' conftest.$ac_ext >&5
4950
4951
( exit $ac_status )
4952
echo "- you use the terminfo database" 1>&6
4953
cat >>confdefs.h <<\_ACEOF
4954
#define TERMINFO 1
4955
_ACEOF
4956
4957
fi
4958
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4959
fi
4960
{ echo "$as_me:$LINENO: checking ospeed..." >&5
4961
echo "$as_me: checking ospeed..." >&6;}
4962
cat >conftest.$ac_ext <<_ACEOF
4963
#line $LINENO "configure"
4964
/* confdefs.h. */
4965
_ACEOF
4966
cat confdefs.h >>conftest.$ac_ext
4967
cat >>conftest.$ac_ext <<_ACEOF
4968
/* end confdefs.h. */
4969
extern short ospeed;
4970
int
4971
main ()
4972
{
4973
ospeed=5;
4974
;
4975
return 0;
4976
}
4977
_ACEOF
4978
rm -f conftest.$ac_objext conftest$ac_exeext
4979
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4980
(eval $ac_link) 2>&5
4981
ac_status=$?
4982
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4983
(exit $ac_status); } &&
4984
{ ac_try='test -s conftest$ac_exeext'
4985
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4986
(eval $ac_try) 2>&5
4987
ac_status=$?
4988
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989
(exit $ac_status); }; }; then
4990
:
4991
else
4992
echo "$as_me: failed program was:" >&5
4993
sed 's/^/| /' conftest.$ac_ext >&5
4994
4995
cat >>confdefs.h <<\_ACEOF
4996
#define NEED_OSPEED 1
4997
_ACEOF
4998
4999
fi
5000
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5001
5002
{ echo "$as_me:$LINENO: checking for /dev/ptc..." >&5
5003
echo "$as_me: checking for /dev/ptc..." >&6;}
5004
if test -r /dev/ptc; then
5005
cat >>confdefs.h <<\_ACEOF
5006
#define HAVE_DEV_PTC 1
5007
_ACEOF
5008
5009
fi
5010
5011
{ echo "$as_me:$LINENO: checking for SVR4 ptys..." >&5
5012
echo "$as_me: checking for SVR4 ptys..." >&6;}
5013
sysvr4ptys=
5014
if test -c /dev/ptmx ; then
5015
cat >conftest.$ac_ext <<_ACEOF
5016
#line $LINENO "configure"
5017
/* confdefs.h. */
5018
_ACEOF
5019
cat confdefs.h >>conftest.$ac_ext
5020
cat >>conftest.$ac_ext <<_ACEOF
5021
/* end confdefs.h. */
5022
5023
int
5024
main ()
5025
{
5026
ptsname(0);grantpt(0);unlockpt(0);
5027
;
5028
return 0;
5029
}
5030
_ACEOF
5031
rm -f conftest.$ac_objext conftest$ac_exeext
5032
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5033
(eval $ac_link) 2>&5
5034
ac_status=$?
5035
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5036
(exit $ac_status); } &&
5037
{ ac_try='test -s conftest$ac_exeext'
5038
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5039
(eval $ac_try) 2>&5
5040
ac_status=$?
5041
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5042
(exit $ac_status); }; }; then
5043
cat >>confdefs.h <<\_ACEOF
5044
#define HAVE_SVR4_PTYS 1
5045
_ACEOF
5046
5047
sysvr4ptys=1
5048
else
5049
echo "$as_me: failed program was:" >&5
5050
sed 's/^/| /' conftest.$ac_ext >&5
5051
5052
fi
5053
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5054
fi
5055
5056
5057
for ac_func in getpt
5058
do
5059
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5060
echo "$as_me:$LINENO: checking for $ac_func" >&5
5061
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5062
if eval "test \"\${$as_ac_var+set}\" = set"; then
5063
echo $ECHO_N "(cached) $ECHO_C" >&6
5064
else
5065
cat >conftest.$ac_ext <<_ACEOF
5066
#line $LINENO "configure"
5067
/* confdefs.h. */
5068
_ACEOF
5069
cat confdefs.h >>conftest.$ac_ext
5070
cat >>conftest.$ac_ext <<_ACEOF
5071
/* end confdefs.h. */
5072
/* System header to define __stub macros and hopefully few prototypes,
5073
which can conflict with char $ac_func (); below.
5074
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5075
<limits.h> exists even on freestanding compilers. */
5076
#ifdef __STDC__
5077
# include <limits.h>
5078
#else
5079
# include <assert.h>
5080
#endif
5081
/* Override any gcc2 internal prototype to avoid an error. */
5082
#ifdef __cplusplus
5083
extern "C"
5084
{
5085
#endif
5086
/* We use char because int might match the return type of a gcc2
5087
builtin and then its argument prototype would still apply. */
5088
char $ac_func ();
5089
/* The GNU C library defines this for functions which it implements
5090
to always fail with ENOSYS. Some functions are actually named
5091
something starting with __ and the normal name is an alias. */
5092
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5093
choke me
5094
#else
5095
char (*f) () = $ac_func;
5096
#endif
5097
#ifdef __cplusplus
5098
}
5099
#endif
5100
5101
int
5102
main ()
5103
{
5104
return f != $ac_func;
5105
;
5106
return 0;
5107
}
5108
_ACEOF
5109
rm -f conftest.$ac_objext conftest$ac_exeext
5110
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5111
(eval $ac_link) 2>&5
5112
ac_status=$?
5113
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5114
(exit $ac_status); } &&
5115
{ ac_try='test -s conftest$ac_exeext'
5116
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5117
(eval $ac_try) 2>&5
5118
ac_status=$?
5119
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5120
(exit $ac_status); }; }; then
5121
eval "$as_ac_var=yes"
5122
else
5123
echo "$as_me: failed program was:" >&5
5124
sed 's/^/| /' conftest.$ac_ext >&5
5125
5126
eval "$as_ac_var=no"
5127
fi
5128
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5129
fi
5130
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5131
echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5132
if test `eval echo '${'$as_ac_var'}'` = yes; then
5133
cat >>confdefs.h <<_ACEOF
5134
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5135
_ACEOF
5136
5137
fi
5138
done
5139
5140
5141
if test -z "$sysvr4ptys"; then
5142
5143
for ac_func in openpty
5144
do
5145
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5146
echo "$as_me:$LINENO: checking for $ac_func" >&5
5147
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5148
if eval "test \"\${$as_ac_var+set}\" = set"; then
5149
echo $ECHO_N "(cached) $ECHO_C" >&6
5150
else
5151
cat >conftest.$ac_ext <<_ACEOF
5152
#line $LINENO "configure"
5153
/* confdefs.h. */
5154
_ACEOF
5155
cat confdefs.h >>conftest.$ac_ext
5156
cat >>conftest.$ac_ext <<_ACEOF
5157
/* end confdefs.h. */
5158
/* System header to define __stub macros and hopefully few prototypes,
5159
which can conflict with char $ac_func (); below.
5160
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5161
<limits.h> exists even on freestanding compilers. */
5162
#ifdef __STDC__
5163
# include <limits.h>
5164
#else
5165
# include <assert.h>
5166
#endif
5167
/* Override any gcc2 internal prototype to avoid an error. */
5168
#ifdef __cplusplus
5169
extern "C"
5170
{
5171
#endif
5172
/* We use char because int might match the return type of a gcc2
5173
builtin and then its argument prototype would still apply. */
5174
char $ac_func ();
5175
/* The GNU C library defines this for functions which it implements
5176
to always fail with ENOSYS. Some functions are actually named
5177
something starting with __ and the normal name is an alias. */
5178
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5179
choke me
5180
#else
5181
char (*f) () = $ac_func;
5182
#endif
5183
#ifdef __cplusplus
5184
}
5185
#endif
5186
5187
int
5188
main ()
5189
{
5190
return f != $ac_func;
5191
;
5192
return 0;
5193
}
5194
_ACEOF
5195
rm -f conftest.$ac_objext conftest$ac_exeext
5196
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5197
(eval $ac_link) 2>&5
5198
ac_status=$?
5199
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5200
(exit $ac_status); } &&
5201
{ ac_try='test -s conftest$ac_exeext'
5202
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5203
(eval $ac_try) 2>&5
5204
ac_status=$?
5205
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5206
(exit $ac_status); }; }; then
5207
eval "$as_ac_var=yes"
5208
else
5209
echo "$as_me: failed program was:" >&5
5210
sed 's/^/| /' conftest.$ac_ext >&5
5211
5212
eval "$as_ac_var=no"
5213
fi
5214
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5215
fi
5216
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5217
echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5218
if test `eval echo '${'$as_ac_var'}'` = yes; then
5219
cat >>confdefs.h <<_ACEOF
5220
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5221
_ACEOF
5222
5223
else
5224
echo "$as_me:$LINENO: checking for openpty in -lutil" >&5
5225
echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6
5226
if test "${ac_cv_lib_util_openpty+set}" = set; then
5227
echo $ECHO_N "(cached) $ECHO_C" >&6
5228
else
5229
ac_check_lib_save_LIBS=$LIBS
5230
LIBS="-lutil $LIBS"
5231
cat >conftest.$ac_ext <<_ACEOF
5232
#line $LINENO "configure"
5233
/* confdefs.h. */
5234
_ACEOF
5235
cat confdefs.h >>conftest.$ac_ext
5236
cat >>conftest.$ac_ext <<_ACEOF
5237
/* end confdefs.h. */
5238
5239
/* Override any gcc2 internal prototype to avoid an error. */
5240
#ifdef __cplusplus
5241
extern "C"
5242
#endif
5243
/* We use char because int might match the return type of a gcc2
5244
builtin and then its argument prototype would still apply. */
5245
char openpty ();
5246
int
5247
main ()
5248
{
5249
openpty ();
5250
;
5251
return 0;
5252
}
5253
_ACEOF
5254
rm -f conftest.$ac_objext conftest$ac_exeext
5255
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5256
(eval $ac_link) 2>&5
5257
ac_status=$?
5258
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5259
(exit $ac_status); } &&
5260
{ ac_try='test -s conftest$ac_exeext'
5261
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5262
(eval $ac_try) 2>&5
5263
ac_status=$?
5264
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5265
(exit $ac_status); }; }; then
5266
ac_cv_lib_util_openpty=yes
5267
else
5268
echo "$as_me: failed program was:" >&5
5269
sed 's/^/| /' conftest.$ac_ext >&5
5270
5271
ac_cv_lib_util_openpty=no
5272
fi
5273
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5274
LIBS=$ac_check_lib_save_LIBS
5275
fi
5276
echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
5277
echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6
5278
if test $ac_cv_lib_util_openpty = yes; then
5279
cat >>confdefs.h <<\_ACEOF
5280
#define HAVE_OPENPTY 1
5281
_ACEOF
5282
LIBS="$LIBS -lutil"
5283
fi
5284
5285
fi
5286
done
5287
5288
fi
5289
5290
{ echo "$as_me:$LINENO: checking for ptyranges..." >&5
5291
echo "$as_me: checking for ptyranges..." >&6;}
5292
if test -d /dev/ptym ; then
5293
pdir='/dev/ptym'
5294
else
5295
pdir='/dev'
5296
fi
5297
cat >conftest.$ac_ext <<_ACEOF
5298
#line $LINENO "configure"
5299
/* confdefs.h. */
5300
_ACEOF
5301
cat confdefs.h >>conftest.$ac_ext
5302
cat >>conftest.$ac_ext <<_ACEOF
5303
/* end confdefs.h. */
5304
#ifdef M_UNIX
5305
yes;
5306
#endif
5307
5308
_ACEOF
5309
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5310
$EGREP "yes" >/dev/null 2>&1; then
5311
ptys=`echo /dev/ptyp??`
5312
else
5313
ptys=`echo $pdir/pty??`
5314
fi
5315
rm -f conftest*
5316
5317
if test "$ptys" != "$pdir/pty??" ; then
5318
p0=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
5319
p1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'`
5320
cat >>confdefs.h <<_ACEOF
5321
#define PTYRANGE0 "$p0"
5322
_ACEOF
5323
5324
cat >>confdefs.h <<_ACEOF
5325
#define PTYRANGE1 "$p1"
5326
_ACEOF
5327
5328
fi
5329
5330
5331
# Check whether --with-pty-mode or --without-pty-mode was given.
5332
if test "${with_pty_mode+set}" = set; then
5333
withval="$with_pty_mode"
5334
ptymode="${withval}"
5335
fi;
5336
5337
# Check whether --with-pty-group or --without-pty-group was given.
5338
if test "${with_pty_group+set}" = set; then
5339
withval="$with_pty_group"
5340
ptygrp="${withval}"
5341
fi;
5342
test -n "$ptymode" || ptymode=0620
5343
if test -n "$ptygrp" ; then
5344
cat >>confdefs.h <<_ACEOF
5345
#define PTYMODE $ptymode
5346
_ACEOF
5347
5348
cat >>confdefs.h <<_ACEOF
5349
#define PTYGROUP $ptygrp
5350
_ACEOF
5351
5352
else
5353
5354
{ echo "$as_me:$LINENO: checking default tty permissions/group..." >&5
5355
echo "$as_me: checking default tty permissions/group..." >&6;}
5356
rm -f conftest_grp
5357
if test "$cross_compiling" = yes; then
5358
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5359
See \`config.log' for more details." >&5
5360
echo "$as_me: error: cannot run test program while cross compiling
5361
See \`config.log' for more details." >&2;}
5362
{ (exit 1); exit 1; }; }
5363
else
5364
cat >conftest.$ac_ext <<_ACEOF
5365
#line $LINENO "configure"
5366
/* confdefs.h. */
5367
_ACEOF
5368
cat confdefs.h >>conftest.$ac_ext
5369
cat >>conftest.$ac_ext <<_ACEOF
5370
/* end confdefs.h. */
5371
5372
#include <sys/types.h>
5373
#include <sys/stat.h>
5374
#include <stdio.h>
5375
main()
5376
{
5377
struct stat sb;
5378
char *x,*ttyname();
5379
int om, m;
5380
FILE *fp;
5381
5382
if (!(x = ttyname(0))) exit(1);
5383
if (stat(x, &sb)) exit(1);
5384
om = sb.st_mode;
5385
if (om & 002) exit(0);
5386
m = system("mesg y");
5387
if (m == -1 || m == 127) exit(1);
5388
if (stat(x, &sb)) exit(1);
5389
m = sb.st_mode;
5390
if (chmod(x, om)) exit(1);
5391
if (m & 002) exit(0);
5392
if (sb.st_gid == getgid()) exit(1);
5393
if (!(fp=fopen("conftest_grp", "w")))
5394
exit(1);
5395
fprintf(fp, "%d\n", sb.st_gid);
5396
fclose(fp);
5397
exit(0);
5398
}
5399
5400
_ACEOF
5401
rm -f conftest$ac_exeext
5402
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5403
(eval $ac_link) 2>&5
5404
ac_status=$?
5405
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5407
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5408
(eval $ac_try) 2>&5
5409
ac_status=$?
5410
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411
(exit $ac_status); }; }; then
5412
5413
if test -f conftest_grp; then
5414
ptygrp=`cat conftest_grp`
5415
echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
5416
5417
cat >>confdefs.h <<_ACEOF
5418
#define PTYMODE $ptymode
5419
_ACEOF
5420
5421
cat >>confdefs.h <<_ACEOF
5422
#define PTYGROUP $ptygrp
5423
_ACEOF
5424
5425
else
5426
echo "- ptys are world accessable" 1>&6
5427
5428
fi
5429
5430
else
5431
echo "$as_me: program exited with status $ac_status" >&5
5432
echo "$as_me: failed program was:" >&5
5433
sed 's/^/| /' conftest.$ac_ext >&5
5434
5435
( exit $ac_status )
5436
5437
WRITEPATH=''
5438
XTERMPATH=''
5439
# Extract the first word of "write", so it can be a program name with args.
5440
set dummy write; ac_word=$2
5441
echo "$as_me:$LINENO: checking for $ac_word" >&5
5442
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5443
if test "${ac_cv_path_WRITEPATH+set}" = set; then
5444
echo $ECHO_N "(cached) $ECHO_C" >&6
5445
else
5446
case $WRITEPATH in
5447
[\\/]* | ?:[\\/]*)
5448
ac_cv_path_WRITEPATH="$WRITEPATH" # Let the user override the test with a path.
5449
;;
5450
*)
5451
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5452
for as_dir in $PATH
5453
do
5454
IFS=$as_save_IFS
5455
test -z "$as_dir" && as_dir=.
5456
for ac_exec_ext in '' $ac_executable_extensions; do
5457
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5458
ac_cv_path_WRITEPATH="$as_dir/$ac_word$ac_exec_ext"
5459
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5460
break 2
5461
fi
5462
done
5463
done
5464
5465
;;
5466
esac
5467
fi
5468
WRITEPATH=$ac_cv_path_WRITEPATH
5469
5470
if test -n "$WRITEPATH"; then
5471
echo "$as_me:$LINENO: result: $WRITEPATH" >&5
5472
echo "${ECHO_T}$WRITEPATH" >&6
5473
else
5474
echo "$as_me:$LINENO: result: no" >&5
5475
echo "${ECHO_T}no" >&6
5476
fi
5477
5478
# Extract the first word of "xterm", so it can be a program name with args.
5479
set dummy xterm; ac_word=$2
5480
echo "$as_me:$LINENO: checking for $ac_word" >&5
5481
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5482
if test "${ac_cv_path_XTERMPATH+set}" = set; then
5483
echo $ECHO_N "(cached) $ECHO_C" >&6
5484
else
5485
case $XTERMPATH in
5486
[\\/]* | ?:[\\/]*)
5487
ac_cv_path_XTERMPATH="$XTERMPATH" # Let the user override the test with a path.
5488
;;
5489
*)
5490
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5491
for as_dir in $PATH
5492
do
5493
IFS=$as_save_IFS
5494
test -z "$as_dir" && as_dir=.
5495
for ac_exec_ext in '' $ac_executable_extensions; do
5496
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5497
ac_cv_path_XTERMPATH="$as_dir/$ac_word$ac_exec_ext"
5498
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5499
break 2
5500
fi
5501
done
5502
done
5503
5504
;;
5505
esac
5506
fi
5507
XTERMPATH=$ac_cv_path_XTERMPATH
5508
5509
if test -n "$XTERMPATH"; then
5510
echo "$as_me:$LINENO: result: $XTERMPATH" >&5
5511
echo "${ECHO_T}$XTERMPATH" >&6
5512
else
5513
echo "$as_me:$LINENO: result: no" >&5
5514
echo "${ECHO_T}no" >&6
5515
fi
5516
5517
found=
5518
if test -n "$WRITEPATH$XTERMPATH"; then
5519
findfollow=
5520
lsfollow=
5521
found=`find $WRITEPATH $XTERMPATH -follow -print 2>/dev/null`
5522
if test -n "$found"; then
5523
findfollow=-follow
5524
lsfollow=L
5525
fi
5526
if test -n "$XTERMPATH"; then
5527
ptygrpn=`ls -l$lsfollow $XTERMPATH | sed -n -e 1p | $AWK '{print $4}'`
5528
if test tty != "$ptygrpn"; then
5529
XTERMPATH=
5530
fi
5531
fi
5532
fi
5533
if test -n "$WRITEPATH$XTERMPATH"; then
5534
found=`find $WRITEPATH $XTERMPATH $findfollow -perm -2000 -print`
5535
if test -n "$found"; then
5536
ptygrp=`ls -ln$lsfollow $found | sed -n -e 1p | $AWK '{print $4}'`
5537
echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
5538
5539
cat >>confdefs.h <<_ACEOF
5540
#define PTYMODE $ptymode
5541
_ACEOF
5542
5543
cat >>confdefs.h <<_ACEOF
5544
#define PTYGROUP $ptygrp
5545
_ACEOF
5546
5547
else
5548
echo "- ptys are world accessable" 1>&6
5549
5550
fi
5551
else
5552
echo "- can't determine - assume ptys are world accessable" 1>&6
5553
5554
fi
5555
5556
5557
fi
5558
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5559
fi
5560
rm -f conftest_grp
5561
fi
5562
5563
{ echo "$as_me:$LINENO: checking getutent..." >&5
5564
echo "$as_me: checking getutent..." >&6;}
5565
cat >conftest.$ac_ext <<_ACEOF
5566
#line $LINENO "configure"
5567
/* confdefs.h. */
5568
_ACEOF
5569
cat confdefs.h >>conftest.$ac_ext
5570
cat >>conftest.$ac_ext <<_ACEOF
5571
/* end confdefs.h. */
5572
5573
#include <time.h> /* to get time_t on SCO */
5574
#include <sys/types.h>
5575
#if defined(SVR4) && !defined(DGUX)
5576
#include <utmpx.h>
5577
#define utmp utmpx
5578
#else
5579
#include <utmp.h>
5580
#endif
5581
#ifdef __hpux
5582
#define pututline _pututline
5583
#endif
5584
5585
int
5586
main ()
5587
{
5588
int x = DEAD_PROCESS; pututline((struct utmp *)0); getutent();
5589
;
5590
return 0;
5591
}
5592
_ACEOF
5593
rm -f conftest.$ac_objext conftest$ac_exeext
5594
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5595
(eval $ac_link) 2>&5
5596
ac_status=$?
5597
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5598
(exit $ac_status); } &&
5599
{ ac_try='test -s conftest$ac_exeext'
5600
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5601
(eval $ac_try) 2>&5
5602
ac_status=$?
5603
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5604
(exit $ac_status); }; }; then
5605
cat >>confdefs.h <<\_ACEOF
5606
#define GETUTENT 1
5607
_ACEOF
5608
5609
else
5610
echo "$as_me: failed program was:" >&5
5611
sed 's/^/| /' conftest.$ac_ext >&5
5612
5613
olibs="$LIBS"
5614
LIBS="$LIBS -lgen"
5615
{ echo "$as_me:$LINENO: checking getutent with -lgen..." >&5
5616
echo "$as_me: checking getutent with -lgen..." >&6;}
5617
cat >conftest.$ac_ext <<_ACEOF
5618
#line $LINENO "configure"
5619
/* confdefs.h. */
5620
_ACEOF
5621
cat confdefs.h >>conftest.$ac_ext
5622
cat >>conftest.$ac_ext <<_ACEOF
5623
/* end confdefs.h. */
5624
5625
#include <time.h>
5626
#include <sys/types.h>
5627
#if defined(SVR4) && !defined(DGUX)
5628
#include <utmpx.h>
5629
#define utmp utmpx
5630
#else
5631
#include <utmp.h>
5632
#endif
5633
#ifdef __hpux
5634
#define pututline _pututline
5635
#endif
5636
5637
int
5638
main ()
5639
{
5640
int x = DEAD_PROCESS; pututline((struct utmp *)0); getutent();
5641
;
5642
return 0;
5643
}
5644
_ACEOF
5645
rm -f conftest.$ac_objext conftest$ac_exeext
5646
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5647
(eval $ac_link) 2>&5
5648
ac_status=$?
5649
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5650
(exit $ac_status); } &&
5651
{ ac_try='test -s conftest$ac_exeext'
5652
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5653
(eval $ac_try) 2>&5
5654
ac_status=$?
5655
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5656
(exit $ac_status); }; }; then
5657
cat >>confdefs.h <<\_ACEOF
5658
#define GETUTENT 1
5659
_ACEOF
5660
5661
else
5662
echo "$as_me: failed program was:" >&5
5663
sed 's/^/| /' conftest.$ac_ext >&5
5664
5665
LIBS="$olibs"
5666
fi
5667
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5668
5669
fi
5670
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5671
{ echo "$as_me:$LINENO: checking ut_host..." >&5
5672
echo "$as_me: checking ut_host..." >&6;}
5673
cat >conftest.$ac_ext <<_ACEOF
5674
#line $LINENO "configure"
5675
/* confdefs.h. */
5676
_ACEOF
5677
cat confdefs.h >>conftest.$ac_ext
5678
cat >>conftest.$ac_ext <<_ACEOF
5679
/* end confdefs.h. */
5680
5681
#include <time.h>
5682
#include <sys/types.h>
5683
#if defined(SVR4) && !defined(DGUX)
5684
#include <utmpx.h>
5685
#define utmp utmpx
5686
#else
5687
#include <utmp.h>
5688
#endif
5689
5690
int
5691
main ()
5692
{
5693
struct utmp u; u.ut_host[0] = 0;
5694
;
5695
return 0;
5696
}
5697
_ACEOF
5698
rm -f conftest.$ac_objext
5699
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5700
(eval $ac_compile) 2>&5
5701
ac_status=$?
5702
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5703
(exit $ac_status); } &&
5704
{ ac_try='test -s conftest.$ac_objext'
5705
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5706
(eval $ac_try) 2>&5
5707
ac_status=$?
5708
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5709
(exit $ac_status); }; }; then
5710
cat >>confdefs.h <<\_ACEOF
5711
#define UTHOST 1
5712
_ACEOF
5713
5714
else
5715
echo "$as_me: failed program was:" >&5
5716
sed 's/^/| /' conftest.$ac_ext >&5
5717
5718
fi
5719
rm -f conftest.$ac_objext conftest.$ac_ext
5720
if test "${ac_cv_header_utempter_h+set}" = set; then
5721
echo "$as_me:$LINENO: checking for utempter.h" >&5
5722
echo $ECHO_N "checking for utempter.h... $ECHO_C" >&6
5723
if test "${ac_cv_header_utempter_h+set}" = set; then
5724
echo $ECHO_N "(cached) $ECHO_C" >&6
5725
fi
5726
echo "$as_me:$LINENO: result: $ac_cv_header_utempter_h" >&5
5727
echo "${ECHO_T}$ac_cv_header_utempter_h" >&6
5728
else
5729
# Is the header compilable?
5730
echo "$as_me:$LINENO: checking utempter.h usability" >&5
5731
echo $ECHO_N "checking utempter.h usability... $ECHO_C" >&6
5732
cat >conftest.$ac_ext <<_ACEOF
5733
#line $LINENO "configure"
5734
/* confdefs.h. */
5735
_ACEOF
5736
cat confdefs.h >>conftest.$ac_ext
5737
cat >>conftest.$ac_ext <<_ACEOF
5738
/* end confdefs.h. */
5739
$ac_includes_default
5740
#include <utempter.h>
5741
_ACEOF
5742
rm -f conftest.$ac_objext
5743
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5744
(eval $ac_compile) 2>&5
5745
ac_status=$?
5746
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5747
(exit $ac_status); } &&
5748
{ ac_try='test -s conftest.$ac_objext'
5749
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5750
(eval $ac_try) 2>&5
5751
ac_status=$?
5752
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5753
(exit $ac_status); }; }; then
5754
ac_header_compiler=yes
5755
else
5756
echo "$as_me: failed program was:" >&5
5757
sed 's/^/| /' conftest.$ac_ext >&5
5758
5759
ac_header_compiler=no
5760
fi
5761
rm -f conftest.$ac_objext conftest.$ac_ext
5762
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5763
echo "${ECHO_T}$ac_header_compiler" >&6
5764
5765
# Is the header present?
5766
echo "$as_me:$LINENO: checking utempter.h presence" >&5
5767
echo $ECHO_N "checking utempter.h presence... $ECHO_C" >&6
5768
cat >conftest.$ac_ext <<_ACEOF
5769
#line $LINENO "configure"
5770
/* confdefs.h. */
5771
_ACEOF
5772
cat confdefs.h >>conftest.$ac_ext
5773
cat >>conftest.$ac_ext <<_ACEOF
5774
/* end confdefs.h. */
5775
#include <utempter.h>
5776
_ACEOF
5777
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5778
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5779
ac_status=$?
5780
grep -v '^ *+' conftest.er1 >conftest.err
5781
rm -f conftest.er1
5782
cat conftest.err >&5
5783
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5784
(exit $ac_status); } >/dev/null; then
5785
if test -s conftest.err; then
5786
ac_cpp_err=$ac_c_preproc_warn_flag
5787
else
5788
ac_cpp_err=
5789
fi
5790
else
5791
ac_cpp_err=yes
5792
fi
5793
if test -z "$ac_cpp_err"; then
5794
ac_header_preproc=yes
5795
else
5796
echo "$as_me: failed program was:" >&5
5797
sed 's/^/| /' conftest.$ac_ext >&5
5798
5799
ac_header_preproc=no
5800
fi
5801
rm -f conftest.err conftest.$ac_ext
5802
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5803
echo "${ECHO_T}$ac_header_preproc" >&6
5804
5805
# So? What about this header?
5806
case $ac_header_compiler:$ac_header_preproc in
5807
yes:no )
5808
{ echo "$as_me:$LINENO: WARNING: utempter.h: accepted by the compiler, rejected by the preprocessor!" >&5
5809
echo "$as_me: WARNING: utempter.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
5810
{ echo "$as_me:$LINENO: WARNING: utempter.h: proceeding with the preprocessor's result" >&5
5811
echo "$as_me: WARNING: utempter.h: proceeding with the preprocessor's result" >&2;}
5812
(
5813
cat <<\_ASBOX
5814
## ------------------------------------ ##
5815
## Report this to bug-autoconf@gnu.org. ##
5816
## ------------------------------------ ##
5817
_ASBOX
5818
) |
5819
sed "s/^/$as_me: WARNING: /" >&2
5820
;;
5821
no:yes )
5822
{ echo "$as_me:$LINENO: WARNING: utempter.h: present but cannot be compiled" >&5
5823
echo "$as_me: WARNING: utempter.h: present but cannot be compiled" >&2;}
5824
{ echo "$as_me:$LINENO: WARNING: utempter.h: check for missing prerequisite headers?" >&5
5825
echo "$as_me: WARNING: utempter.h: check for missing prerequisite headers?" >&2;}
5826
{ echo "$as_me:$LINENO: WARNING: utempter.h: proceeding with the preprocessor's result" >&5
5827
echo "$as_me: WARNING: utempter.h: proceeding with the preprocessor's result" >&2;}
5828
(
5829
cat <<\_ASBOX
5830
## ------------------------------------ ##
5831
## Report this to bug-autoconf@gnu.org. ##
5832
## ------------------------------------ ##
5833
_ASBOX
5834
) |
5835
sed "s/^/$as_me: WARNING: /" >&2
5836
;;
5837
esac
5838
echo "$as_me:$LINENO: checking for utempter.h" >&5
5839
echo $ECHO_N "checking for utempter.h... $ECHO_C" >&6
5840
if test "${ac_cv_header_utempter_h+set}" = set; then
5841
echo $ECHO_N "(cached) $ECHO_C" >&6
5842
else
5843
ac_cv_header_utempter_h=$ac_header_preproc
5844
fi
5845
echo "$as_me:$LINENO: result: $ac_cv_header_utempter_h" >&5
5846
echo "${ECHO_T}$ac_cv_header_utempter_h" >&6
5847
5848
fi
5849
if test $ac_cv_header_utempter_h = yes; then
5850
have_utempter=yes
5851
else
5852
have_utempter=no
5853
fi
5854
5855
5856
if test "$have_utempter" = yes; then
5857
cat >>confdefs.h <<\_ACEOF
5858
#define HAVE_UTEMPTER 1
5859
_ACEOF
5860
5861
LIBS="$LIBS -lutempter"
5862
fi
5863
5864
{ echo "$as_me:$LINENO: checking for libutil(s)..." >&5
5865
echo "$as_me: checking for libutil(s)..." >&6;}
5866
test -f /usr/lib/libutils.a && LIBS="$LIBS -lutils"
5867
test -f /usr/lib/libutil.a && LIBS="$LIBS -lutil"
5868
5869
{ echo "$as_me:$LINENO: checking getloadavg..." >&5
5870
echo "$as_me: checking getloadavg..." >&6;}
5871
cat >conftest.$ac_ext <<_ACEOF
5872
#line $LINENO "configure"
5873
/* confdefs.h. */
5874
_ACEOF
5875
cat confdefs.h >>conftest.$ac_ext
5876
cat >>conftest.$ac_ext <<_ACEOF
5877
/* end confdefs.h. */
5878
5879
int
5880
main ()
5881
{
5882
getloadavg((double *)0, 0);
5883
;
5884
return 0;
5885
}
5886
_ACEOF
5887
rm -f conftest.$ac_objext conftest$ac_exeext
5888
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5889
(eval $ac_link) 2>&5
5890
ac_status=$?
5891
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5892
(exit $ac_status); } &&
5893
{ ac_try='test -s conftest$ac_exeext'
5894
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5895
(eval $ac_try) 2>&5
5896
ac_status=$?
5897
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5898
(exit $ac_status); }; }; then
5899
cat >>confdefs.h <<\_ACEOF
5900
#define LOADAV_GETLOADAVG 1
5901
_ACEOF
5902
load=1
5903
else
5904
echo "$as_me: failed program was:" >&5
5905
sed 's/^/| /' conftest.$ac_ext >&5
5906
5907
if test -f /usr/lib/libkvm.a ; then
5908
olibs="$LIBS"
5909
LIBS="$LIBS -lkvm"
5910
{ echo "$as_me:$LINENO: checking getloadavg with -lkvm..." >&5
5911
echo "$as_me: checking getloadavg with -lkvm..." >&6;}
5912
cat >conftest.$ac_ext <<_ACEOF
5913
#line $LINENO "configure"
5914
/* confdefs.h. */
5915
_ACEOF
5916
cat confdefs.h >>conftest.$ac_ext
5917
cat >>conftest.$ac_ext <<_ACEOF
5918
/* end confdefs.h. */
5919
5920
int
5921
main ()
5922
{
5923
getloadavg((double *)0, 0);
5924
;
5925
return 0;
5926
}
5927
_ACEOF
5928
rm -f conftest.$ac_objext conftest$ac_exeext
5929
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5930
(eval $ac_link) 2>&5
5931
ac_status=$?
5932
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5933
(exit $ac_status); } &&
5934
{ ac_try='test -s conftest$ac_exeext'
5935
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5936
(eval $ac_try) 2>&5
5937
ac_status=$?
5938
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5939
(exit $ac_status); }; }; then
5940
cat >>confdefs.h <<\_ACEOF
5941
#define LOADAV_GETLOADAVG 1
5942
_ACEOF
5943
load=1
5944
else
5945
echo "$as_me: failed program was:" >&5
5946
sed 's/^/| /' conftest.$ac_ext >&5
5947
5948
LIBS="$olibs"
5949
fi
5950
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5951
fi
5952
5953
fi
5954
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5955
5956
if test -z "$load" ; then
5957
cat >conftest.$ac_ext <<_ACEOF
5958
#line $LINENO "configure"
5959
/* confdefs.h. */
5960
_ACEOF
5961
cat confdefs.h >>conftest.$ac_ext
5962
cat >>conftest.$ac_ext <<_ACEOF
5963
/* end confdefs.h. */
5964
#if defined(NeXT) || defined(apollo) || defined(linux)
5965
yes;
5966
#endif
5967
5968
_ACEOF
5969
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5970
$EGREP "yes" >/dev/null 2>&1; then
5971
load=1
5972
fi
5973
rm -f conftest*
5974
5975
fi
5976
if test -z "$load" ; then
5977
{ echo "$as_me:$LINENO: checking for kernelfile..." >&5
5978
echo "$as_me: checking for kernelfile..." >&6;}
5979
for core in /unix /vmunix /dynix /hp-ux /xelos /dev/ksyms /kernel/unix /kernel/genunix /unicos /mach /netbsd /386bsd /dgux /bsd /stand/vmunix; do
5980
if test -f $core || test -c $core; then
5981
break
5982
fi
5983
done
5984
if test ! -f $core && test ! -c $core ; then
5985
echo "- no kernelfile found" 1>&6
5986
5987
else
5988
echo "- using kernelfile '$core'" 1>&6
5989
5990
if test -r $core ; then
5991
cat >>confdefs.h <<_ACEOF
5992
#define LOADAV_UNIX "$core"
5993
_ACEOF
5994
5995
if test "${ac_cv_header_nlist_h+set}" = set; then
5996
echo "$as_me:$LINENO: checking for nlist.h" >&5
5997
echo $ECHO_N "checking for nlist.h... $ECHO_C" >&6
5998
if test "${ac_cv_header_nlist_h+set}" = set; then
5999
echo $ECHO_N "(cached) $ECHO_C" >&6
6000
fi
6001
echo "$as_me:$LINENO: result: $ac_cv_header_nlist_h" >&5
6002
echo "${ECHO_T}$ac_cv_header_nlist_h" >&6
6003
else
6004
# Is the header compilable?
6005
echo "$as_me:$LINENO: checking nlist.h usability" >&5
6006
echo $ECHO_N "checking nlist.h usability... $ECHO_C" >&6
6007
cat >conftest.$ac_ext <<_ACEOF
6008
#line $LINENO "configure"
6009
/* confdefs.h. */
6010
_ACEOF
6011
cat confdefs.h >>conftest.$ac_ext
6012
cat >>conftest.$ac_ext <<_ACEOF
6013
/* end confdefs.h. */
6014
$ac_includes_default
6015
#include <nlist.h>
6016
_ACEOF
6017
rm -f conftest.$ac_objext
6018
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6019
(eval $ac_compile) 2>&5
6020
ac_status=$?
6021
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6022
(exit $ac_status); } &&
6023
{ ac_try='test -s conftest.$ac_objext'
6024
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6025
(eval $ac_try) 2>&5
6026
ac_status=$?
6027
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6028
(exit $ac_status); }; }; then
6029
ac_header_compiler=yes
6030
else
6031
echo "$as_me: failed program was:" >&5
6032
sed 's/^/| /' conftest.$ac_ext >&5
6033
6034
ac_header_compiler=no
6035
fi
6036
rm -f conftest.$ac_objext conftest.$ac_ext
6037
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6038
echo "${ECHO_T}$ac_header_compiler" >&6
6039
6040
# Is the header present?
6041
echo "$as_me:$LINENO: checking nlist.h presence" >&5
6042
echo $ECHO_N "checking nlist.h presence... $ECHO_C" >&6
6043
cat >conftest.$ac_ext <<_ACEOF
6044
#line $LINENO "configure"
6045
/* confdefs.h. */
6046
_ACEOF
6047
cat confdefs.h >>conftest.$ac_ext
6048
cat >>conftest.$ac_ext <<_ACEOF
6049
/* end confdefs.h. */
6050
#include <nlist.h>
6051
_ACEOF
6052
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6053
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6054
ac_status=$?
6055
grep -v '^ *+' conftest.er1 >conftest.err
6056
rm -f conftest.er1
6057
cat conftest.err >&5
6058
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6059
(exit $ac_status); } >/dev/null; then
6060
if test -s conftest.err; then
6061
ac_cpp_err=$ac_c_preproc_warn_flag
6062
else
6063
ac_cpp_err=
6064
fi
6065
else
6066
ac_cpp_err=yes
6067
fi
6068
if test -z "$ac_cpp_err"; then
6069
ac_header_preproc=yes
6070
else
6071
echo "$as_me: failed program was:" >&5
6072
sed 's/^/| /' conftest.$ac_ext >&5
6073
6074
ac_header_preproc=no
6075
fi
6076
rm -f conftest.err conftest.$ac_ext
6077
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6078
echo "${ECHO_T}$ac_header_preproc" >&6
6079
6080
# So? What about this header?
6081
case $ac_header_compiler:$ac_header_preproc in
6082
yes:no )
6083
{ echo "$as_me:$LINENO: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor!" >&5
6084
echo "$as_me: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6085
{ echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the preprocessor's result" >&5
6086
echo "$as_me: WARNING: nlist.h: proceeding with the preprocessor's result" >&2;}
6087
(
6088
cat <<\_ASBOX
6089
## ------------------------------------ ##
6090
## Report this to bug-autoconf@gnu.org. ##
6091
## ------------------------------------ ##
6092
_ASBOX
6093
) |
6094
sed "s/^/$as_me: WARNING: /" >&2
6095
;;
6096
no:yes )
6097
{ echo "$as_me:$LINENO: WARNING: nlist.h: present but cannot be compiled" >&5
6098
echo "$as_me: WARNING: nlist.h: present but cannot be compiled" >&2;}
6099
{ echo "$as_me:$LINENO: WARNING: nlist.h: check for missing prerequisite headers?" >&5
6100
echo "$as_me: WARNING: nlist.h: check for missing prerequisite headers?" >&2;}
6101
{ echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the preprocessor's result" >&5
6102
echo "$as_me: WARNING: nlist.h: proceeding with the preprocessor's result" >&2;}
6103
(
6104
cat <<\_ASBOX
6105
## ------------------------------------ ##
6106
## Report this to bug-autoconf@gnu.org. ##
6107
## ------------------------------------ ##
6108
_ASBOX
6109
) |
6110
sed "s/^/$as_me: WARNING: /" >&2
6111
;;
6112
esac
6113
echo "$as_me:$LINENO: checking for nlist.h" >&5
6114
echo $ECHO_N "checking for nlist.h... $ECHO_C" >&6
6115
if test "${ac_cv_header_nlist_h+set}" = set; then
6116
echo $ECHO_N "(cached) $ECHO_C" >&6
6117
else
6118
ac_cv_header_nlist_h=$ac_header_preproc
6119
fi
6120
echo "$as_me:$LINENO: result: $ac_cv_header_nlist_h" >&5
6121
echo "${ECHO_T}$ac_cv_header_nlist_h" >&6
6122
6123
fi
6124
if test $ac_cv_header_nlist_h = yes; then
6125
cat >>confdefs.h <<\_ACEOF
6126
#define NLIST_STRUCT 1
6127
_ACEOF
6128
6129
{ echo "$as_me:$LINENO: checking n_un in struct nlist..." >&5
6130
echo "$as_me: checking n_un in struct nlist..." >&6;}
6131
cat >conftest.$ac_ext <<_ACEOF
6132
#line $LINENO "configure"
6133
/* confdefs.h. */
6134
_ACEOF
6135
cat confdefs.h >>conftest.$ac_ext
6136
cat >>conftest.$ac_ext <<_ACEOF
6137
/* end confdefs.h. */
6138
#include <nlist.h>
6139
int
6140
main ()
6141
{
6142
struct nlist n; n.n_un.n_name = 0;
6143
;
6144
return 0;
6145
}
6146
_ACEOF
6147
rm -f conftest.$ac_objext
6148
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6149
(eval $ac_compile) 2>&5
6150
ac_status=$?
6151
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6152
(exit $ac_status); } &&
6153
{ ac_try='test -s conftest.$ac_objext'
6154
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6155
(eval $ac_try) 2>&5
6156
ac_status=$?
6157
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6158
(exit $ac_status); }; }; then
6159
cat >>confdefs.h <<\_ACEOF
6160
#define NLIST_NAME_UNION 1
6161
_ACEOF
6162
6163
else
6164
echo "$as_me: failed program was:" >&5
6165
sed 's/^/| /' conftest.$ac_ext >&5
6166
6167
fi
6168
rm -f conftest.$ac_objext conftest.$ac_ext
6169
fi
6170
6171
6172
6173
{ echo "$as_me:$LINENO: checking for nlist declaration..." >&5
6174
echo "$as_me: checking for nlist declaration..." >&6;}
6175
cat >conftest.$ac_ext <<_ACEOF
6176
#line $LINENO "configure"
6177
/* confdefs.h. */
6178
_ACEOF
6179
cat confdefs.h >>conftest.$ac_ext
6180
cat >>conftest.$ac_ext <<_ACEOF
6181
/* end confdefs.h. */
6182
6183
#ifdef NLIST_STRUCT
6184
# include <nlist.h>
6185
#else
6186
# include <a.out.h>
6187
#endif
6188
6189
_ACEOF
6190
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6191
$EGREP "nlist(( | )( | )*.*\(|\()" >/dev/null 2>&1; then
6192
cat >>confdefs.h <<\_ACEOF
6193
#define NLIST_DECLARED 1
6194
_ACEOF
6195
6196
fi
6197
rm -f conftest*
6198
6199
6200
{ echo "$as_me:$LINENO: checking for avenrun symbol..." >&5
6201
echo "$as_me: checking for avenrun symbol..." >&6;}
6202
nlist64=
6203
for av in avenrun _avenrun _Loadavg avenrun _avenrun _Loadavg; do
6204
if test "$cross_compiling" = yes; then
6205
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6206
See \`config.log' for more details." >&5
6207
echo "$as_me: error: cannot run test program while cross compiling
6208
See \`config.log' for more details." >&2;}
6209
{ (exit 1); exit 1; }; }
6210
else
6211
cat >conftest.$ac_ext <<_ACEOF
6212
#line $LINENO "configure"
6213
/* confdefs.h. */
6214
_ACEOF
6215
cat confdefs.h >>conftest.$ac_ext
6216
cat >>conftest.$ac_ext <<_ACEOF
6217
/* end confdefs.h. */
6218
6219
#include <sys/types.h>
6220
#ifdef NLIST_STRUCT
6221
#include <nlist.h>
6222
#else
6223
#include <a.out.h>
6224
#endif
6225
6226
$nlist64
6227
6228
struct nlist nl[2];
6229
6230
main()
6231
{
6232
#if !defined(_AUX_SOURCE) && !defined(AUX)
6233
# ifdef NLIST_NAME_UNION
6234
nl[0].n_un.n_name = "$av";
6235
# else
6236
nl[0].n_name = "$av";
6237
# endif
6238
#else
6239
strncpy(nl[0].n_name, "$av", sizeof(nl[0].n_name));
6240
#endif
6241
nlist(LOADAV_UNIX, nl);
6242
if (nl[0].n_value == 0)
6243
exit(1);
6244
exit(0);
6245
}
6246
6247
_ACEOF
6248
rm -f conftest$ac_exeext
6249
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6250
(eval $ac_link) 2>&5
6251
ac_status=$?
6252
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6253
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6254
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6255
(eval $ac_try) 2>&5
6256
ac_status=$?
6257
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6258
(exit $ac_status); }; }; then
6259
avensym=$av;break
6260
else
6261
echo "$as_me: program exited with status $ac_status" >&5
6262
echo "$as_me: failed program was:" >&5
6263
sed 's/^/| /' conftest.$ac_ext >&5
6264
6265
fi
6266
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6267
fi
6268
if test "$av" = _Loadavg; then
6269
nlist64='#define nlist nlist64'
6270
fi
6271
done
6272
if test -z "$avensym" ; then
6273
echo "- no avenrun symbol found" 1>&6
6274
6275
else
6276
echo "- using avenrun symbol '$avensym'" 1>&6
6277
6278
cat >>confdefs.h <<_ACEOF
6279
#define LOADAV_AVENRUN "$avensym"
6280
_ACEOF
6281
6282
if test -n "$nlist64"; then
6283
echo "- used nlist64 to find it" 1>&6
6284
6285
cat >>confdefs.h <<\_ACEOF
6286
#define LOADAV_USE_NLIST64 1
6287
_ACEOF
6288
6289
fi
6290
load=1
6291
fi
6292
else
6293
echo "Can't configure the load average display feature" 1>&6
6294
6295
echo "because $core is not readable by you." 1>&6
6296
6297
echo "To configure the load average display feature" 1>&6
6298
6299
echo "re-run configure as root if possible." 1>&6
6300
6301
echo "If you are not the system administrator then disregard" 1>&6
6302
6303
echo "this warning. You can still use screen without" 1>&6
6304
6305
echo "the load average display feature." 1>&6
6306
6307
fi
6308
fi
6309
fi
6310
6311
cat > conftest.c <<EOF
6312
#include "confdefs.h"
6313
6314
#include <sys/types.h>
6315
#include <sys/param.h>
6316
6317
_CUT_HERE_
6318
6319
#if !defined(LOADAV_GETLOADAVG) && ((defined(hp300) && !defined(__hpux)) || defined(sun) || (defined(ultrix) && defined(mips)) || defined(_SEQUENT_) || defined(sgi) || (defined(SVR4) && !defined(__hpux)) || defined(sony_news) || (!defined(__osf__) && defined(__alpha)) || defined(_IBMR2) || defined(_AUX_SOURCE) || defined(AUX) || defined(m88k))
6320
loadtype=long
6321
# if defined(apollo) || defined(_IBMR2) || defined(_AUX_SOURCE) || defined(AUX)
6322
loadscale=65536
6323
# else
6324
# if defined(FSCALE) && !defined(__osf__)
6325
# undef FSCALE
6326
loadscale=FSCALE
6327
# else
6328
# ifdef sgi
6329
loadtype=int
6330
loadscale=1024
6331
# else
6332
# if defined(MIPS) || defined(SVR4) || defined(m88k)
6333
loadscale=256
6334
# else /* not MIPS */
6335
loadscale=1000 /* our default value */
6336
# endif /* MIPS */
6337
# endif /* sgi */
6338
# endif /* not FSCALE */
6339
# endif /* not apollo */
6340
#else
6341
loadtype=double
6342
loadscale=1
6343
#endif
6344
#ifdef alliant
6345
loadnum=4
6346
#else
6347
loadnum=3
6348
#endif
6349
6350
EOF
6351
eval "$ac_cpp conftest.c 2>&5 | sed -e '1,/_CUT_HERE_/d' -e 's/ //g' > conftest.out"
6352
. ./conftest.out
6353
rm -f conftest*
6354
6355
6356
if test -n "$load" ; then cat >>confdefs.h <<\_ACEOF
6357
#define LOADAV 1
6358
_ACEOF
6359
fi
6360
if test -n "$loadtype" ; then cat >>confdefs.h <<_ACEOF
6361
#define LOADAV_TYPE $loadtype
6362
_ACEOF
6363
fi
6364
if test -n "$loadnum" ; then cat >>confdefs.h <<_ACEOF
6365
#define LOADAV_NUM $loadnum
6366
_ACEOF
6367
fi
6368
if test -n "$loadscale" ; then cat >>confdefs.h <<_ACEOF
6369
#define LOADAV_SCALE $loadscale
6370
_ACEOF
6371
fi
6372
6373
if test -n "$posix" ; then
6374
6375
echo "assuming posix signal definition" 1>&6
6376
6377
cat >>confdefs.h <<\_ACEOF
6378
#define SIGVOID 1
6379
_ACEOF
6380
6381
6382
else
6383
6384
{ echo "$as_me:$LINENO: checking return type of signal handlers..." >&5
6385
echo "$as_me: checking return type of signal handlers..." >&6;}
6386
cat >conftest.$ac_ext <<_ACEOF
6387
#line $LINENO "configure"
6388
/* confdefs.h. */
6389
_ACEOF
6390
cat confdefs.h >>conftest.$ac_ext
6391
cat >>conftest.$ac_ext <<_ACEOF
6392
/* end confdefs.h. */
6393
#include <sys/types.h>
6394
#include <signal.h>
6395
#ifdef signal
6396
#undef signal
6397
#endif
6398
extern void (*signal ()) ();
6399
int
6400
main ()
6401
{
6402
int i;
6403
;
6404
return 0;
6405
}
6406
_ACEOF
6407
rm -f conftest.$ac_objext
6408
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6409
(eval $ac_compile) 2>&5
6410
ac_status=$?
6411
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6412
(exit $ac_status); } &&
6413
{ ac_try='test -s conftest.$ac_objext'
6414
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6415
(eval $ac_try) 2>&5
6416
ac_status=$?
6417
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6418
(exit $ac_status); }; }; then
6419
cat >>confdefs.h <<\_ACEOF
6420
#define SIGVOID 1
6421
_ACEOF
6422
6423
else
6424
echo "$as_me: failed program was:" >&5
6425
sed 's/^/| /' conftest.$ac_ext >&5
6426
6427
fi
6428
rm -f conftest.$ac_objext conftest.$ac_ext
6429
{ echo "$as_me:$LINENO: checking sigset..." >&5
6430
echo "$as_me: checking sigset..." >&6;}
6431
cat >conftest.$ac_ext <<_ACEOF
6432
#line $LINENO "configure"
6433
/* confdefs.h. */
6434
_ACEOF
6435
cat confdefs.h >>conftest.$ac_ext
6436
cat >>conftest.$ac_ext <<_ACEOF
6437
/* end confdefs.h. */
6438
6439
#include <sys/types.h>
6440
#include <signal.h>
6441
6442
int
6443
main ()
6444
{
6445
6446
#ifdef SIGVOID
6447
sigset(0, (void (*)())0);
6448
#else
6449
sigset(0, (int (*)())0);
6450
#endif
6451
6452
;
6453
return 0;
6454
}
6455
_ACEOF
6456
rm -f conftest.$ac_objext conftest$ac_exeext
6457
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6458
(eval $ac_link) 2>&5
6459
ac_status=$?
6460
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6461
(exit $ac_status); } &&
6462
{ ac_try='test -s conftest$ac_exeext'
6463
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6464
(eval $ac_try) 2>&5
6465
ac_status=$?
6466
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6467
(exit $ac_status); }; }; then
6468
cat >>confdefs.h <<\_ACEOF
6469
#define USESIGSET 1
6470
_ACEOF
6471
6472
else
6473
echo "$as_me: failed program was:" >&5
6474
sed 's/^/| /' conftest.$ac_ext >&5
6475
6476
fi
6477
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6478
{ echo "$as_me:$LINENO: checking signal implementation..." >&5
6479
echo "$as_me: checking signal implementation..." >&6;}
6480
if test "$cross_compiling" = yes; then
6481
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6482
See \`config.log' for more details." >&5
6483
echo "$as_me: error: cannot run test program while cross compiling
6484
See \`config.log' for more details." >&2;}
6485
{ (exit 1); exit 1; }; }
6486
else
6487
cat >conftest.$ac_ext <<_ACEOF
6488
#line $LINENO "configure"
6489
/* confdefs.h. */
6490
_ACEOF
6491
cat confdefs.h >>conftest.$ac_ext
6492
cat >>conftest.$ac_ext <<_ACEOF
6493
/* end confdefs.h. */
6494
6495
#include <sys/types.h>
6496
#include <signal.h>
6497
6498
#ifndef SIGCLD
6499
#define SIGCLD SIGCHLD
6500
#endif
6501
#ifdef USESIGSET
6502
#define signal sigset
6503
#endif
6504
6505
int got;
6506
6507
#ifdef SIGVOID
6508
void
6509
#endif
6510
hand()
6511
{
6512
got++;
6513
}
6514
6515
main()
6516
{
6517
/* on hpux we use sigvec to get bsd signals */
6518
#ifdef __hpux
6519
(void)signal(SIGCLD, hand);
6520
kill(getpid(), SIGCLD);
6521
kill(getpid(), SIGCLD);
6522
if (got < 2)
6523
exit(1);
6524
#endif
6525
exit(0);
6526
}
6527
6528
_ACEOF
6529
rm -f conftest$ac_exeext
6530
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6531
(eval $ac_link) 2>&5
6532
ac_status=$?
6533
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6534
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6535
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6536
(eval $ac_try) 2>&5
6537
ac_status=$?
6538
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6539
(exit $ac_status); }; }; then
6540
:
6541
else
6542
echo "$as_me: program exited with status $ac_status" >&5
6543
echo "$as_me: failed program was:" >&5
6544
sed 's/^/| /' conftest.$ac_ext >&5
6545
6546
( exit $ac_status )
6547
cat >>confdefs.h <<\_ACEOF
6548
#define SYSVSIGS 1
6549
_ACEOF
6550
6551
fi
6552
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6553
fi
6554
6555
fi
6556
6557
6558
{ echo "$as_me:$LINENO: checking for crypt and sec libraries..." >&5
6559
echo "$as_me: checking for crypt and sec libraries..." >&6;}
6560
test -f /lib/libcrypt_d.a || test -f /usr/lib/libcrypt_d.a && LIBS="$LIBS -lcrypt_d"
6561
oldlibs="$LIBS"
6562
LIBS="$LIBS -lcrypt"
6563
{ echo "$as_me:$LINENO: checking crypt..." >&5
6564
echo "$as_me: checking crypt..." >&6;}
6565
cat >conftest.$ac_ext <<_ACEOF
6566
#line $LINENO "configure"
6567
/* confdefs.h. */
6568
_ACEOF
6569
cat confdefs.h >>conftest.$ac_ext
6570
cat >>conftest.$ac_ext <<_ACEOF
6571
/* end confdefs.h. */
6572
6573
int
6574
main ()
6575
{
6576
6577
;
6578
return 0;
6579
}
6580
_ACEOF
6581
rm -f conftest.$ac_objext conftest$ac_exeext
6582
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6583
(eval $ac_link) 2>&5
6584
ac_status=$?
6585
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6586
(exit $ac_status); } &&
6587
{ ac_try='test -s conftest$ac_exeext'
6588
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6589
(eval $ac_try) 2>&5
6590
ac_status=$?
6591
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6592
(exit $ac_status); }; }; then
6593
:
6594
else
6595
echo "$as_me: failed program was:" >&5
6596
sed 's/^/| /' conftest.$ac_ext >&5
6597
6598
LIBS="$oldlibs"
6599
fi
6600
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6601
test -f /lib/libsec.a || test -f /usr/lib/libsec.a && LIBS="$LIBS -lsec"
6602
test -f /lib/libshadow.a || test -f /usr/lib/libshadow.a && LIBS="$LIBS -lshadow"
6603
oldlibs="$LIBS"
6604
LIBS="$LIBS -lsun"
6605
{ echo "$as_me:$LINENO: checking IRIX sun library..." >&5
6606
echo "$as_me: checking IRIX sun library..." >&6;}
6607
cat >conftest.$ac_ext <<_ACEOF
6608
#line $LINENO "configure"
6609
/* confdefs.h. */
6610
_ACEOF
6611
cat confdefs.h >>conftest.$ac_ext
6612
cat >>conftest.$ac_ext <<_ACEOF
6613
/* end confdefs.h. */
6614
6615
int
6616
main ()
6617
{
6618
6619
;
6620
return 0;
6621
}
6622
_ACEOF
6623
rm -f conftest.$ac_objext conftest$ac_exeext
6624
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6625
(eval $ac_link) 2>&5
6626
ac_status=$?
6627
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6628
(exit $ac_status); } &&
6629
{ ac_try='test -s conftest$ac_exeext'
6630
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6631
(eval $ac_try) 2>&5
6632
ac_status=$?
6633
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6634
(exit $ac_status); }; }; then
6635
:
6636
else
6637
echo "$as_me: failed program was:" >&5
6638
sed 's/^/| /' conftest.$ac_ext >&5
6639
6640
LIBS="$oldlibs"
6641
fi
6642
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6643
6644
{ echo "$as_me:$LINENO: checking syslog..." >&5
6645
echo "$as_me: checking syslog..." >&6;}
6646
cat >conftest.$ac_ext <<_ACEOF
6647
#line $LINENO "configure"
6648
/* confdefs.h. */
6649
_ACEOF
6650
cat confdefs.h >>conftest.$ac_ext
6651
cat >>conftest.$ac_ext <<_ACEOF
6652
/* end confdefs.h. */
6653
6654
int
6655
main ()
6656
{
6657
closelog();
6658
;
6659
return 0;
6660
}
6661
_ACEOF
6662
rm -f conftest.$ac_objext conftest$ac_exeext
6663
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6664
(eval $ac_link) 2>&5
6665
ac_status=$?
6666
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6667
(exit $ac_status); } &&
6668
{ ac_try='test -s conftest$ac_exeext'
6669
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6670
(eval $ac_try) 2>&5
6671
ac_status=$?
6672
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6673
(exit $ac_status); }; }; then
6674
:
6675
else
6676
echo "$as_me: failed program was:" >&5
6677
sed 's/^/| /' conftest.$ac_ext >&5
6678
6679
oldlibs="$LIBS"
6680
LIBS="$LIBS -lbsd"
6681
{ echo "$as_me:$LINENO: checking syslog in libbsd.a..." >&5
6682
echo "$as_me: checking syslog in libbsd.a..." >&6;}
6683
cat >conftest.$ac_ext <<_ACEOF
6684
#line $LINENO "configure"
6685
/* confdefs.h. */
6686
_ACEOF
6687
cat confdefs.h >>conftest.$ac_ext
6688
cat >>conftest.$ac_ext <<_ACEOF
6689
/* end confdefs.h. */
6690
6691
int
6692
main ()
6693
{
6694
closelog();
6695
;
6696
return 0;
6697
}
6698
_ACEOF
6699
rm -f conftest.$ac_objext conftest$ac_exeext
6700
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6701
(eval $ac_link) 2>&5
6702
ac_status=$?
6703
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6704
(exit $ac_status); } &&
6705
{ ac_try='test -s conftest$ac_exeext'
6706
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6707
(eval $ac_try) 2>&5
6708
ac_status=$?
6709
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6710
(exit $ac_status); }; }; then
6711
echo "- found." 1>&6
6712
6713
else
6714
echo "$as_me: failed program was:" >&5
6715
sed 's/^/| /' conftest.$ac_ext >&5
6716
6717
LIBS="$oldlibs"
6718
echo "- bad news: syslog missing." 1>&6
6719
cat >>confdefs.h <<\_ACEOF
6720
#define NOSYSLOG 1
6721
_ACEOF
6722
6723
fi
6724
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6725
fi
6726
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6727
6728
cat >conftest.$ac_ext <<_ACEOF
6729
#line $LINENO "configure"
6730
/* confdefs.h. */
6731
_ACEOF
6732
cat confdefs.h >>conftest.$ac_ext
6733
cat >>conftest.$ac_ext <<_ACEOF
6734
/* end confdefs.h. */
6735
#ifdef M_UNIX
6736
yes;
6737
#endif
6738
6739
_ACEOF
6740
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6741
$EGREP "yes" >/dev/null 2>&1; then
6742
LIBS="$LIBS -lsocket -lcrypt_i"
6743
fi
6744
rm -f conftest*
6745
6746
6747
{ echo "$as_me:$LINENO: checking wait union..." >&5
6748
echo "$as_me: checking wait union..." >&6;}
6749
cat >conftest.$ac_ext <<_ACEOF
6750
#line $LINENO "configure"
6751
/* confdefs.h. */
6752
_ACEOF
6753
cat confdefs.h >>conftest.$ac_ext
6754
cat >>conftest.$ac_ext <<_ACEOF
6755
/* end confdefs.h. */
6756
#include <sys/types.h>
6757
#include <sys/wait.h>
6758
6759
int
6760
main ()
6761
{
6762
6763
union wait x;
6764
int y;
6765
#ifdef WEXITSTATUS
6766
y = WEXITSTATUS(x);
6767
#endif
6768
6769
;
6770
return 0;
6771
}
6772
_ACEOF
6773
rm -f conftest.$ac_objext
6774
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6775
(eval $ac_compile) 2>&5
6776
ac_status=$?
6777
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6778
(exit $ac_status); } &&
6779
{ ac_try='test -s conftest.$ac_objext'
6780
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6781
(eval $ac_try) 2>&5
6782
ac_status=$?
6783
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6784
(exit $ac_status); }; }; then
6785
cat >>confdefs.h <<\_ACEOF
6786
#define BSDWAIT 1
6787
_ACEOF
6788
6789
else
6790
echo "$as_me: failed program was:" >&5
6791
sed 's/^/| /' conftest.$ac_ext >&5
6792
6793
fi
6794
rm -f conftest.$ac_objext conftest.$ac_ext
6795
6796
if test -z "$butterfly"; then
6797
{ echo "$as_me:$LINENO: checking for termio or termios..." >&5
6798
echo "$as_me: checking for termio or termios..." >&6;}
6799
cat >conftest.$ac_ext <<_ACEOF
6800
#line $LINENO "configure"
6801
/* confdefs.h. */
6802
_ACEOF
6803
cat confdefs.h >>conftest.$ac_ext
6804
cat >>conftest.$ac_ext <<_ACEOF
6805
/* end confdefs.h. */
6806
#include <termio.h>
6807
_ACEOF
6808
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6809
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6810
ac_status=$?
6811
grep -v '^ *+' conftest.er1 >conftest.err
6812
rm -f conftest.er1
6813
cat conftest.err >&5
6814
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6815
(exit $ac_status); } >/dev/null; then
6816
if test -s conftest.err; then
6817
ac_cpp_err=$ac_c_preproc_warn_flag
6818
else
6819
ac_cpp_err=
6820
fi
6821
else
6822
ac_cpp_err=yes
6823
fi
6824
if test -z "$ac_cpp_err"; then
6825
cat >>confdefs.h <<\_ACEOF
6826
#define TERMIO 1
6827
_ACEOF
6828
6829
else
6830
echo "$as_me: failed program was:" >&5
6831
sed 's/^/| /' conftest.$ac_ext >&5
6832
6833
if test -n "$posix"; then
6834
cat >conftest.$ac_ext <<_ACEOF
6835
#line $LINENO "configure"
6836
/* confdefs.h. */
6837
_ACEOF
6838
cat confdefs.h >>conftest.$ac_ext
6839
cat >>conftest.$ac_ext <<_ACEOF
6840
/* end confdefs.h. */
6841
#include <termios.h>
6842
_ACEOF
6843
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6844
(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6845
ac_status=$?
6846
grep -v '^ *+' conftest.er1 >conftest.err
6847
rm -f conftest.er1
6848
cat conftest.err >&5
6849
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6850
(exit $ac_status); } >/dev/null; then
6851
if test -s conftest.err; then
6852
ac_cpp_err=$ac_c_preproc_warn_flag
6853
else
6854
ac_cpp_err=
6855
fi
6856
else
6857
ac_cpp_err=yes
6858
fi
6859
if test -z "$ac_cpp_err"; then
6860
cat >>confdefs.h <<\_ACEOF
6861
#define TERMIO 1
6862
_ACEOF
6863
6864
else
6865
echo "$as_me: failed program was:" >&5
6866
sed 's/^/| /' conftest.$ac_ext >&5
6867
6868
6869
fi
6870
rm -f conftest.err conftest.$ac_ext
6871
fi
6872
6873
fi
6874
rm -f conftest.err conftest.$ac_ext
6875
fi
6876
6877
{ echo "$as_me:$LINENO: checking getspnam..." >&5
6878
echo "$as_me: checking getspnam..." >&6;}
6879
cat >conftest.$ac_ext <<_ACEOF
6880
#line $LINENO "configure"
6881
/* confdefs.h. */
6882
_ACEOF
6883
cat confdefs.h >>conftest.$ac_ext
6884
cat >>conftest.$ac_ext <<_ACEOF
6885
/* end confdefs.h. */
6886
#include <shadow.h>
6887
int
6888
main ()
6889
{
6890
getspnam("x");
6891
;
6892
return 0;
6893
}
6894
_ACEOF
6895
rm -f conftest.$ac_objext conftest$ac_exeext
6896
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6897
(eval $ac_link) 2>&5
6898
ac_status=$?
6899
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6900
(exit $ac_status); } &&
6901
{ ac_try='test -s conftest$ac_exeext'
6902
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6903
(eval $ac_try) 2>&5
6904
ac_status=$?
6905
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6906
(exit $ac_status); }; }; then
6907
cat >>confdefs.h <<\_ACEOF
6908
#define SHADOWPW 1
6909
_ACEOF
6910
6911
else
6912
echo "$as_me: failed program was:" >&5
6913
sed 's/^/| /' conftest.$ac_ext >&5
6914
6915
fi
6916
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6917
6918
{ echo "$as_me:$LINENO: checking getttyent..." >&5
6919
echo "$as_me: checking getttyent..." >&6;}
6920
cat >conftest.$ac_ext <<_ACEOF
6921
#line $LINENO "configure"
6922
/* confdefs.h. */
6923
_ACEOF
6924
cat confdefs.h >>conftest.$ac_ext
6925
cat >>conftest.$ac_ext <<_ACEOF
6926
/* end confdefs.h. */
6927
6928
int
6929
main ()
6930
{
6931
getttyent();
6932
;
6933
return 0;
6934
}
6935
_ACEOF
6936
rm -f conftest.$ac_objext conftest$ac_exeext
6937
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6938
(eval $ac_link) 2>&5
6939
ac_status=$?
6940
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6941
(exit $ac_status); } &&
6942
{ ac_try='test -s conftest$ac_exeext'
6943
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6944
(eval $ac_try) 2>&5
6945
ac_status=$?
6946
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6947
(exit $ac_status); }; }; then
6948
cat >>confdefs.h <<\_ACEOF
6949
#define GETTTYENT 1
6950
_ACEOF
6951
6952
else
6953
echo "$as_me: failed program was:" >&5
6954
sed 's/^/| /' conftest.$ac_ext >&5
6955
6956
fi
6957
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6958
6959
{ echo "$as_me:$LINENO: checking fdwalk..." >&5
6960
echo "$as_me: checking fdwalk..." >&6;}
6961
cat >conftest.$ac_ext <<_ACEOF
6962
#line $LINENO "configure"
6963
/* confdefs.h. */
6964
_ACEOF
6965
cat confdefs.h >>conftest.$ac_ext
6966
cat >>conftest.$ac_ext <<_ACEOF
6967
/* end confdefs.h. */
6968
#include <stdlib.h>
6969
int
6970
main ()
6971
{
6972
fdwalk(NULL, NULL);
6973
;
6974
return 0;
6975
}
6976
_ACEOF
6977
rm -f conftest.$ac_objext conftest$ac_exeext
6978
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6979
(eval $ac_link) 2>&5
6980
ac_status=$?
6981
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6982
(exit $ac_status); } &&
6983
{ ac_try='test -s conftest$ac_exeext'
6984
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6985
(eval $ac_try) 2>&5
6986
ac_status=$?
6987
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6988
(exit $ac_status); }; }; then
6989
cat >>confdefs.h <<\_ACEOF
6990
#define HAVE_FDWALK 1
6991
_ACEOF
6992
6993
else
6994
echo "$as_me: failed program was:" >&5
6995
sed 's/^/| /' conftest.$ac_ext >&5
6996
6997
fi
6998
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6999
7000
{ echo "$as_me:$LINENO: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&5
7001
echo "$as_me: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&6;}
7002
if test "$cross_compiling" = yes; then
7003
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7004
See \`config.log' for more details." >&5
7005
echo "$as_me: error: cannot run test program while cross compiling
7006
See \`config.log' for more details." >&2;}
7007
{ (exit 1); exit 1; }; }
7008
else
7009
cat >conftest.$ac_ext <<_ACEOF
7010
#line $LINENO "configure"
7011
/* confdefs.h. */
7012
_ACEOF
7013
cat confdefs.h >>conftest.$ac_ext
7014
cat >>conftest.$ac_ext <<_ACEOF
7015
/* end confdefs.h. */
7016
7017
main() {
7018
char buf[10];
7019
strcpy(buf, "abcdefghi");
7020
bcopy(buf, buf + 2, 3);
7021
if (strncmp(buf, "ababcf", 6))
7022
exit(1);
7023
strcpy(buf, "abcdefghi");
7024
bcopy(buf + 2, buf, 3);
7025
if (strncmp(buf, "cdedef", 6))
7026
exit(1);
7027
exit(0); /* libc version works properly. */
7028
}
7029
_ACEOF
7030
rm -f conftest$ac_exeext
7031
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7032
(eval $ac_link) 2>&5
7033
ac_status=$?
7034
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7035
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7036
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7037
(eval $ac_try) 2>&5
7038
ac_status=$?
7039
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7040
(exit $ac_status); }; }; then
7041
cat >>confdefs.h <<\_ACEOF
7042
#define USEBCOPY 1
7043
_ACEOF
7044
7045
else
7046
echo "$as_me: program exited with status $ac_status" >&5
7047
echo "$as_me: failed program was:" >&5
7048
sed 's/^/| /' conftest.$ac_ext >&5
7049
7050
fi
7051
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7052
fi
7053
7054
if test "$cross_compiling" = yes; then
7055
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7056
See \`config.log' for more details." >&5
7057
echo "$as_me: error: cannot run test program while cross compiling
7058
See \`config.log' for more details." >&2;}
7059
{ (exit 1); exit 1; }; }
7060
else
7061
cat >conftest.$ac_ext <<_ACEOF
7062
#line $LINENO "configure"
7063
/* confdefs.h. */
7064
_ACEOF
7065
cat confdefs.h >>conftest.$ac_ext
7066
cat >>conftest.$ac_ext <<_ACEOF
7067
/* end confdefs.h. */
7068
7069
#define bcopy(s,d,l) memmove(d,s,l)
7070
main() {
7071
char buf[10];
7072
strcpy(buf, "abcdefghi");
7073
bcopy(buf, buf + 2, 3);
7074
if (strncmp(buf, "ababcf", 6))
7075
exit(1);
7076
strcpy(buf, "abcdefghi");
7077
bcopy(buf + 2, buf, 3);
7078
if (strncmp(buf, "cdedef", 6))
7079
exit(1);
7080
exit(0); /* libc version works properly. */
7081
}
7082
_ACEOF
7083
rm -f conftest$ac_exeext
7084
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7085
(eval $ac_link) 2>&5
7086
ac_status=$?
7087
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7088
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7089
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7090
(eval $ac_try) 2>&5
7091
ac_status=$?
7092
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7093
(exit $ac_status); }; }; then
7094
cat >>confdefs.h <<\_ACEOF
7095
#define USEMEMMOVE 1
7096
_ACEOF
7097
7098
else
7099
echo "$as_me: program exited with status $ac_status" >&5
7100
echo "$as_me: failed program was:" >&5
7101
sed 's/^/| /' conftest.$ac_ext >&5
7102
7103
fi
7104
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7105
fi
7106
7107
7108
if test "$cross_compiling" = yes; then
7109
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7110
See \`config.log' for more details." >&5
7111
echo "$as_me: error: cannot run test program while cross compiling
7112
See \`config.log' for more details." >&2;}
7113
{ (exit 1); exit 1; }; }
7114
else
7115
cat >conftest.$ac_ext <<_ACEOF
7116
#line $LINENO "configure"
7117
/* confdefs.h. */
7118
_ACEOF
7119
cat confdefs.h >>conftest.$ac_ext
7120
cat >>conftest.$ac_ext <<_ACEOF
7121
/* end confdefs.h. */
7122
7123
#define bcopy(s,d,l) memcpy(d,s,l)
7124
main() {
7125
char buf[10];
7126
strcpy(buf, "abcdefghi");
7127
bcopy(buf, buf + 2, 3);
7128
if (strncmp(buf, "ababcf", 6))
7129
exit(1);
7130
strcpy(buf, "abcdefghi");
7131
bcopy(buf + 2, buf, 3);
7132
if (strncmp(buf, "cdedef", 6))
7133
exit(1);
7134
exit(0); /* libc version works properly. */
7135
}
7136
_ACEOF
7137
rm -f conftest$ac_exeext
7138
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7139
(eval $ac_link) 2>&5
7140
ac_status=$?
7141
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7142
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7143
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7144
(eval $ac_try) 2>&5
7145
ac_status=$?
7146
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7147
(exit $ac_status); }; }; then
7148
cat >>confdefs.h <<\_ACEOF
7149
#define USEMEMCPY 1
7150
_ACEOF
7151
7152
else
7153
echo "$as_me: program exited with status $ac_status" >&5
7154
echo "$as_me: failed program was:" >&5
7155
sed 's/^/| /' conftest.$ac_ext >&5
7156
7157
fi
7158
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7159
fi
7160
7161
echo "$as_me:$LINENO: checking long file names" >&5
7162
echo $ECHO_N "checking long file names... $ECHO_C" >&6
7163
(echo 1 > /tmp/conftest9012345) 2>/dev/null
7164
(echo 2 > /tmp/conftest9012346) 2>/dev/null
7165
val=`cat /tmp/conftest9012345 2>/dev/null`
7166
if test -f /tmp/conftest9012345 && test "$val" = 1; then
7167
echo "$as_me:$LINENO: result: yes" >&5
7168
echo "${ECHO_T}yes" >&6
7169
else
7170
echo "$as_me:$LINENO: result: no" >&5
7171
echo "${ECHO_T}no" >&6
7172
cat >>confdefs.h <<\_ACEOF
7173
#define NAME_MAX 14
7174
_ACEOF
7175
7176
fi
7177
rm -f /tmp/conftest*
7178
7179
echo "$as_me:$LINENO: checking for vsprintf" >&5
7180
echo $ECHO_N "checking for vsprintf... $ECHO_C" >&6
7181
cat >conftest.$ac_ext <<_ACEOF
7182
#line $LINENO "configure"
7183
/* confdefs.h. */
7184
_ACEOF
7185
cat confdefs.h >>conftest.$ac_ext
7186
cat >>conftest.$ac_ext <<_ACEOF
7187
/* end confdefs.h. */
7188
7189
int
7190
main ()
7191
{
7192
vsprintf(0,0,0);
7193
;
7194
return 0;
7195
}
7196
_ACEOF
7197
rm -f conftest.$ac_objext conftest$ac_exeext
7198
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7199
(eval $ac_link) 2>&5
7200
ac_status=$?
7201
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7202
(exit $ac_status); } &&
7203
{ ac_try='test -s conftest$ac_exeext'
7204
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7205
(eval $ac_try) 2>&5
7206
ac_status=$?
7207
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7208
(exit $ac_status); }; }; then
7209
echo "$as_me:$LINENO: result: yes" >&5
7210
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\_ACEOF
7211
#define USEVARARGS 1
7212
_ACEOF
7213
7214
else
7215
echo "$as_me: failed program was:" >&5
7216
sed 's/^/| /' conftest.$ac_ext >&5
7217
7218
echo "$as_me:$LINENO: result: no" >&5
7219
echo "${ECHO_T}no" >&6
7220
fi
7221
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7222
7223
7224
7225
7226
7227
7228
ac_header_dirent=no
7229
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
7230
as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
7231
echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
7232
echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
7233
if eval "test \"\${$as_ac_Header+set}\" = set"; then
7234
echo $ECHO_N "(cached) $ECHO_C" >&6
7235
else
7236
cat >conftest.$ac_ext <<_ACEOF
7237
#line $LINENO "configure"
7238
/* confdefs.h. */
7239
_ACEOF
7240
cat confdefs.h >>conftest.$ac_ext
7241
cat >>conftest.$ac_ext <<_ACEOF
7242
/* end confdefs.h. */
7243
#include <sys/types.h>
7244
#include <$ac_hdr>
7245
7246
int
7247
main ()
7248
{
7249
if ((DIR *) 0)
7250
return 0;
7251
;
7252
return 0;
7253
}
7254
_ACEOF
7255
rm -f conftest.$ac_objext
7256
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7257
(eval $ac_compile) 2>&5
7258
ac_status=$?
7259
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7260
(exit $ac_status); } &&
7261
{ ac_try='test -s conftest.$ac_objext'
7262
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7263
(eval $ac_try) 2>&5
7264
ac_status=$?
7265
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7266
(exit $ac_status); }; }; then
7267
eval "$as_ac_Header=yes"
7268
else
7269
echo "$as_me: failed program was:" >&5
7270
sed 's/^/| /' conftest.$ac_ext >&5
7271
7272
eval "$as_ac_Header=no"
7273
fi
7274
rm -f conftest.$ac_objext conftest.$ac_ext
7275
fi
7276
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7277
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7278
if test `eval echo '${'$as_ac_Header'}'` = yes; then
7279
cat >>confdefs.h <<_ACEOF
7280
#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
7281
_ACEOF
7282
7283
ac_header_dirent=$ac_hdr; break
7284
fi
7285
7286
done
7287
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
7288
if test $ac_header_dirent = dirent.h; then
7289
echo "$as_me:$LINENO: checking for library containing opendir" >&5
7290
echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
7291
if test "${ac_cv_search_opendir+set}" = set; then
7292
echo $ECHO_N "(cached) $ECHO_C" >&6
7293
else
7294
ac_func_search_save_LIBS=$LIBS
7295
ac_cv_search_opendir=no
7296
cat >conftest.$ac_ext <<_ACEOF
7297
#line $LINENO "configure"
7298
/* confdefs.h. */
7299
_ACEOF
7300
cat confdefs.h >>conftest.$ac_ext
7301
cat >>conftest.$ac_ext <<_ACEOF
7302
/* end confdefs.h. */
7303
7304
/* Override any gcc2 internal prototype to avoid an error. */
7305
#ifdef __cplusplus
7306
extern "C"
7307
#endif
7308
/* We use char because int might match the return type of a gcc2
7309
builtin and then its argument prototype would still apply. */
7310
char opendir ();
7311
int
7312
main ()
7313
{
7314
opendir ();
7315
;
7316
return 0;
7317
}
7318
_ACEOF
7319
rm -f conftest.$ac_objext conftest$ac_exeext
7320
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7321
(eval $ac_link) 2>&5
7322
ac_status=$?
7323
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7324
(exit $ac_status); } &&
7325
{ ac_try='test -s conftest$ac_exeext'
7326
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7327
(eval $ac_try) 2>&5
7328
ac_status=$?
7329
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7330
(exit $ac_status); }; }; then
7331
ac_cv_search_opendir="none required"
7332
else
7333
echo "$as_me: failed program was:" >&5
7334
sed 's/^/| /' conftest.$ac_ext >&5
7335
7336
fi
7337
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7338
if test "$ac_cv_search_opendir" = no; then
7339
for ac_lib in dir; do
7340
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7341
cat >conftest.$ac_ext <<_ACEOF
7342
#line $LINENO "configure"
7343
/* confdefs.h. */
7344
_ACEOF
7345
cat confdefs.h >>conftest.$ac_ext
7346
cat >>conftest.$ac_ext <<_ACEOF
7347
/* end confdefs.h. */
7348
7349
/* Override any gcc2 internal prototype to avoid an error. */
7350
#ifdef __cplusplus
7351
extern "C"
7352
#endif
7353
/* We use char because int might match the return type of a gcc2
7354
builtin and then its argument prototype would still apply. */
7355
char opendir ();
7356
int
7357
main ()
7358
{
7359
opendir ();
7360
;
7361
return 0;
7362
}
7363
_ACEOF
7364
rm -f conftest.$ac_objext conftest$ac_exeext
7365
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7366
(eval $ac_link) 2>&5
7367
ac_status=$?
7368
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7369
(exit $ac_status); } &&
7370
{ ac_try='test -s conftest$ac_exeext'
7371
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7372
(eval $ac_try) 2>&5
7373
ac_status=$?
7374
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7375
(exit $ac_status); }; }; then
7376
ac_cv_search_opendir="-l$ac_lib"
7377
break
7378
else
7379
echo "$as_me: failed program was:" >&5
7380
sed 's/^/| /' conftest.$ac_ext >&5
7381
7382
fi
7383
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7384
done
7385
fi
7386
LIBS=$ac_func_search_save_LIBS
7387
fi
7388
echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
7389
echo "${ECHO_T}$ac_cv_search_opendir" >&6
7390
if test "$ac_cv_search_opendir" != no; then
7391
test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
7392
7393
fi
7394
7395
else
7396
echo "$as_me:$LINENO: checking for library containing opendir" >&5
7397
echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
7398
if test "${ac_cv_search_opendir+set}" = set; then
7399
echo $ECHO_N "(cached) $ECHO_C" >&6
7400
else
7401
ac_func_search_save_LIBS=$LIBS
7402
ac_cv_search_opendir=no
7403
cat >conftest.$ac_ext <<_ACEOF
7404
#line $LINENO "configure"
7405
/* confdefs.h. */
7406
_ACEOF
7407
cat confdefs.h >>conftest.$ac_ext
7408
cat >>conftest.$ac_ext <<_ACEOF
7409
/* end confdefs.h. */
7410
7411
/* Override any gcc2 internal prototype to avoid an error. */
7412
#ifdef __cplusplus
7413
extern "C"
7414
#endif
7415
/* We use char because int might match the return type of a gcc2
7416
builtin and then its argument prototype would still apply. */
7417
char opendir ();
7418
int
7419
main ()
7420
{
7421
opendir ();
7422
;
7423
return 0;
7424
}
7425
_ACEOF
7426
rm -f conftest.$ac_objext conftest$ac_exeext
7427
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7428
(eval $ac_link) 2>&5
7429
ac_status=$?
7430
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7431
(exit $ac_status); } &&
7432
{ ac_try='test -s conftest$ac_exeext'
7433
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7434
(eval $ac_try) 2>&5
7435
ac_status=$?
7436
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7437
(exit $ac_status); }; }; then
7438
ac_cv_search_opendir="none required"
7439
else
7440
echo "$as_me: failed program was:" >&5
7441
sed 's/^/| /' conftest.$ac_ext >&5
7442
7443
fi
7444
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7445
if test "$ac_cv_search_opendir" = no; then
7446
for ac_lib in x; do
7447
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7448
cat >conftest.$ac_ext <<_ACEOF
7449
#line $LINENO "configure"
7450
/* confdefs.h. */
7451
_ACEOF
7452
cat confdefs.h >>conftest.$ac_ext
7453
cat >>conftest.$ac_ext <<_ACEOF
7454
/* end confdefs.h. */
7455
7456
/* Override any gcc2 internal prototype to avoid an error. */
7457
#ifdef __cplusplus
7458
extern "C"
7459
#endif
7460
/* We use char because int might match the return type of a gcc2
7461
builtin and then its argument prototype would still apply. */
7462
char opendir ();
7463
int
7464
main ()
7465
{
7466
opendir ();
7467
;
7468
return 0;
7469
}
7470
_ACEOF
7471
rm -f conftest.$ac_objext conftest$ac_exeext
7472
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7473
(eval $ac_link) 2>&5
7474
ac_status=$?
7475
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7476
(exit $ac_status); } &&
7477
{ ac_try='test -s conftest$ac_exeext'
7478
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7479
(eval $ac_try) 2>&5
7480
ac_status=$?
7481
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7482
(exit $ac_status); }; }; then
7483
ac_cv_search_opendir="-l$ac_lib"
7484
break
7485
else
7486
echo "$as_me: failed program was:" >&5
7487
sed 's/^/| /' conftest.$ac_ext >&5
7488
7489
fi
7490
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7491
done
7492
fi
7493
LIBS=$ac_func_search_save_LIBS
7494
fi
7495
echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
7496
echo "${ECHO_T}$ac_cv_search_opendir" >&6
7497
if test "$ac_cv_search_opendir" != no; then
7498
test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
7499
7500
fi
7501
7502
fi
7503
7504
7505
echo "$as_me:$LINENO: checking for setenv" >&5
7506
echo $ECHO_N "checking for setenv... $ECHO_C" >&6
7507
cat >conftest.$ac_ext <<_ACEOF
7508
#line $LINENO "configure"
7509
/* confdefs.h. */
7510
_ACEOF
7511
cat confdefs.h >>conftest.$ac_ext
7512
cat >>conftest.$ac_ext <<_ACEOF
7513
/* end confdefs.h. */
7514
7515
int
7516
main ()
7517
{
7518
setenv((char *)0,(char *)0);unsetenv((char *)0);
7519
;
7520
return 0;
7521
}
7522
_ACEOF
7523
rm -f conftest.$ac_objext conftest$ac_exeext
7524
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7525
(eval $ac_link) 2>&5
7526
ac_status=$?
7527
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7528
(exit $ac_status); } &&
7529
{ ac_try='test -s conftest$ac_exeext'
7530
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7531
(eval $ac_try) 2>&5
7532
ac_status=$?
7533
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7534
(exit $ac_status); }; }; then
7535
echo "$as_me:$LINENO: result: yes" >&5
7536
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\_ACEOF
7537
#define USESETENV 1
7538
_ACEOF
7539
7540
else
7541
echo "$as_me: failed program was:" >&5
7542
sed 's/^/| /' conftest.$ac_ext >&5
7543
7544
echo "$as_me:$LINENO: result: no" >&5
7545
echo "${ECHO_T}no" >&6
7546
echo "$as_me:$LINENO: checking for putenv" >&5
7547
echo $ECHO_N "checking for putenv... $ECHO_C" >&6
7548
cat >conftest.$ac_ext <<_ACEOF
7549
#line $LINENO "configure"
7550
/* confdefs.h. */
7551
_ACEOF
7552
cat confdefs.h >>conftest.$ac_ext
7553
cat >>conftest.$ac_ext <<_ACEOF
7554
/* end confdefs.h. */
7555
7556
int
7557
main ()
7558
{
7559
putenv((char *)0);unsetenv((char *)0);
7560
;
7561
return 0;
7562
}
7563
_ACEOF
7564
rm -f conftest.$ac_objext conftest$ac_exeext
7565
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7566
(eval $ac_link) 2>&5
7567
ac_status=$?
7568
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7569
(exit $ac_status); } &&
7570
{ ac_try='test -s conftest$ac_exeext'
7571
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7572
(eval $ac_try) 2>&5
7573
ac_status=$?
7574
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7575
(exit $ac_status); }; }; then
7576
echo "$as_me:$LINENO: result: yes" >&5
7577
echo "${ECHO_T}yes" >&6
7578
else
7579
echo "$as_me: failed program was:" >&5
7580
sed 's/^/| /' conftest.$ac_ext >&5
7581
7582
echo "$as_me:$LINENO: result: no" >&5
7583
echo "${ECHO_T}no" >&6;cat >>confdefs.h <<\_ACEOF
7584
#define NEEDPUTENV 1
7585
_ACEOF
7586
7587
7588
fi
7589
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7590
fi
7591
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7592
echo "$as_me:$LINENO: checking for nl_langinfo(CODESET)" >&5
7593
echo $ECHO_N "checking for nl_langinfo(CODESET)... $ECHO_C" >&6
7594
cat >conftest.$ac_ext <<_ACEOF
7595
#line $LINENO "configure"
7596
/* confdefs.h. */
7597
_ACEOF
7598
cat confdefs.h >>conftest.$ac_ext
7599
cat >>conftest.$ac_ext <<_ACEOF
7600
/* end confdefs.h. */
7601
7602
#include <langinfo.h>
7603
7604
int
7605
main ()
7606
{
7607
nl_langinfo(CODESET);
7608
;
7609
return 0;
7610
}
7611
_ACEOF
7612
rm -f conftest.$ac_objext conftest$ac_exeext
7613
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7614
(eval $ac_link) 2>&5
7615
ac_status=$?
7616
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7617
(exit $ac_status); } &&
7618
{ ac_try='test -s conftest$ac_exeext'
7619
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7620
(eval $ac_try) 2>&5
7621
ac_status=$?
7622
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7623
(exit $ac_status); }; }; then
7624
echo "$as_me:$LINENO: result: yes" >&5
7625
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\_ACEOF
7626
#define HAVE_NL_LANGINFO 1
7627
_ACEOF
7628
7629
else
7630
echo "$as_me: failed program was:" >&5
7631
sed 's/^/| /' conftest.$ac_ext >&5
7632
7633
echo "$as_me:$LINENO: result: no" >&5
7634
echo "${ECHO_T}no" >&6
7635
fi
7636
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7637
7638
echo "$as_me:$LINENO: checking for library containing gethostname" >&5
7639
echo $ECHO_N "checking for library containing gethostname... $ECHO_C" >&6
7640
if test "${ac_cv_search_gethostname+set}" = set; then
7641
echo $ECHO_N "(cached) $ECHO_C" >&6
7642
else
7643
ac_func_search_save_LIBS=$LIBS
7644
ac_cv_search_gethostname=no
7645
cat >conftest.$ac_ext <<_ACEOF
7646
#line $LINENO "configure"
7647
/* confdefs.h. */
7648
_ACEOF
7649
cat confdefs.h >>conftest.$ac_ext
7650
cat >>conftest.$ac_ext <<_ACEOF
7651
/* end confdefs.h. */
7652
7653
/* Override any gcc2 internal prototype to avoid an error. */
7654
#ifdef __cplusplus
7655
extern "C"
7656
#endif
7657
/* We use char because int might match the return type of a gcc2
7658
builtin and then its argument prototype would still apply. */
7659
char gethostname ();
7660
int
7661
main ()
7662
{
7663
gethostname ();
7664
;
7665
return 0;
7666
}
7667
_ACEOF
7668
rm -f conftest.$ac_objext conftest$ac_exeext
7669
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7670
(eval $ac_link) 2>&5
7671
ac_status=$?
7672
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7673
(exit $ac_status); } &&
7674
{ ac_try='test -s conftest$ac_exeext'
7675
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7676
(eval $ac_try) 2>&5
7677
ac_status=$?
7678
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7679
(exit $ac_status); }; }; then
7680
ac_cv_search_gethostname="none required"
7681
else
7682
echo "$as_me: failed program was:" >&5
7683
sed 's/^/| /' conftest.$ac_ext >&5
7684
7685
fi
7686
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7687
if test "$ac_cv_search_gethostname" = no; then
7688
for ac_lib in nsl; do
7689
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7690
cat >conftest.$ac_ext <<_ACEOF
7691
#line $LINENO "configure"
7692
/* confdefs.h. */
7693
_ACEOF
7694
cat confdefs.h >>conftest.$ac_ext
7695
cat >>conftest.$ac_ext <<_ACEOF
7696
/* end confdefs.h. */
7697
7698
/* Override any gcc2 internal prototype to avoid an error. */
7699
#ifdef __cplusplus
7700
extern "C"
7701
#endif
7702
/* We use char because int might match the return type of a gcc2
7703
builtin and then its argument prototype would still apply. */
7704
char gethostname ();
7705
int
7706
main ()
7707
{
7708
gethostname ();
7709
;
7710
return 0;
7711
}
7712
_ACEOF
7713
rm -f conftest.$ac_objext conftest$ac_exeext
7714
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7715
(eval $ac_link) 2>&5
7716
ac_status=$?
7717
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7718
(exit $ac_status); } &&
7719
{ ac_try='test -s conftest$ac_exeext'
7720
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7721
(eval $ac_try) 2>&5
7722
ac_status=$?
7723
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7724
(exit $ac_status); }; }; then
7725
ac_cv_search_gethostname="-l$ac_lib"
7726
break
7727
else
7728
echo "$as_me: failed program was:" >&5
7729
sed 's/^/| /' conftest.$ac_ext >&5
7730
7731
fi
7732
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7733
done
7734
fi
7735
LIBS=$ac_func_search_save_LIBS
7736
fi
7737
echo "$as_me:$LINENO: result: $ac_cv_search_gethostname" >&5
7738
echo "${ECHO_T}$ac_cv_search_gethostname" >&6
7739
if test "$ac_cv_search_gethostname" != no; then
7740
test "$ac_cv_search_gethostname" = "none required" || LIBS="$ac_cv_search_gethostname $LIBS"
7741
7742
fi
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
for ac_func in rename fchmod fchown strerror lstat _exit utimes vsnprintf getcwd setlocale strftime
7757
do
7758
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7759
echo "$as_me:$LINENO: checking for $ac_func" >&5
7760
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7761
if eval "test \"\${$as_ac_var+set}\" = set"; then
7762
echo $ECHO_N "(cached) $ECHO_C" >&6
7763
else
7764
cat >conftest.$ac_ext <<_ACEOF
7765
#line $LINENO "configure"
7766
/* confdefs.h. */
7767
_ACEOF
7768
cat confdefs.h >>conftest.$ac_ext
7769
cat >>conftest.$ac_ext <<_ACEOF
7770
/* end confdefs.h. */
7771
/* System header to define __stub macros and hopefully few prototypes,
7772
which can conflict with char $ac_func (); below.
7773
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7774
<limits.h> exists even on freestanding compilers. */
7775
#ifdef __STDC__
7776
# include <limits.h>
7777
#else
7778
# include <assert.h>
7779
#endif
7780
/* Override any gcc2 internal prototype to avoid an error. */
7781
#ifdef __cplusplus
7782
extern "C"
7783
{
7784
#endif
7785
/* We use char because int might match the return type of a gcc2
7786
builtin and then its argument prototype would still apply. */
7787
char $ac_func ();
7788
/* The GNU C library defines this for functions which it implements
7789
to always fail with ENOSYS. Some functions are actually named
7790
something starting with __ and the normal name is an alias. */
7791
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7792
choke me
7793
#else
7794
char (*f) () = $ac_func;
7795
#endif
7796
#ifdef __cplusplus
7797
}
7798
#endif
7799
7800
int
7801
main ()
7802
{
7803
return f != $ac_func;
7804
;
7805
return 0;
7806
}
7807
_ACEOF
7808
rm -f conftest.$ac_objext conftest$ac_exeext
7809
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7810
(eval $ac_link) 2>&5
7811
ac_status=$?
7812
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7813
(exit $ac_status); } &&
7814
{ ac_try='test -s conftest$ac_exeext'
7815
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7816
(eval $ac_try) 2>&5
7817
ac_status=$?
7818
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7819
(exit $ac_status); }; }; then
7820
eval "$as_ac_var=yes"
7821
else
7822
echo "$as_me: failed program was:" >&5
7823
sed 's/^/| /' conftest.$ac_ext >&5
7824
7825
eval "$as_ac_var=no"
7826
fi
7827
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7828
fi
7829
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7830
echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7831
if test `eval echo '${'$as_ac_var'}'` = yes; then
7832
cat >>confdefs.h <<_ACEOF
7833
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7834
_ACEOF
7835
7836
fi
7837
done
7838
7839
7840
# Check whether --enable-pam or --disable-pam was given.
7841
if test "${enable_pam+set}" = set; then
7842
enableval="$enable_pam"
7843
7844
fi;
7845
if test "$enable_pam" = "yes"; then
7846
echo "$as_me:$LINENO: checking for PAM support" >&5
7847
echo $ECHO_N "checking for PAM support... $ECHO_C" >&6
7848
oldlibs="$LIBS"
7849
LIBS="$LIBS -lpam"
7850
cat >conftest.$ac_ext <<_ACEOF
7851
#line $LINENO "configure"
7852
/* confdefs.h. */
7853
_ACEOF
7854
cat confdefs.h >>conftest.$ac_ext
7855
cat >>conftest.$ac_ext <<_ACEOF
7856
/* end confdefs.h. */
7857
#include <security/pam_appl.h>
7858
int
7859
main ()
7860
{
7861
7862
pam_start(0, 0, 0, 0);
7863
pam_authenticate(0, 0);
7864
pam_end(0,0);
7865
7866
;
7867
return 0;
7868
}
7869
_ACEOF
7870
rm -f conftest.$ac_objext conftest$ac_exeext
7871
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7872
(eval $ac_link) 2>&5
7873
ac_status=$?
7874
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7875
(exit $ac_status); } &&
7876
{ ac_try='test -s conftest$ac_exeext'
7877
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7878
(eval $ac_try) 2>&5
7879
ac_status=$?
7880
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7881
(exit $ac_status); }; }; then
7882
echo "$as_me:$LINENO: result: yes" >&5
7883
echo "${ECHO_T}yes" >&6;cat >>confdefs.h <<\_ACEOF
7884
#define USE_PAM 1
7885
_ACEOF
7886
7887
else
7888
echo "$as_me: failed program was:" >&5
7889
sed 's/^/| /' conftest.$ac_ext >&5
7890
7891
echo "$as_me:$LINENO: result: no" >&5
7892
echo "${ECHO_T}no" >&6;LIBS="$oldlibs"
7893
fi
7894
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7895
fi
7896
7897
# Check whether --enable-use_locale or --disable-use_locale was given.
7898
if test "${enable_use_locale+set}" = set; then
7899
enableval="$enable_use_locale"
7900
7901
fi;
7902
if test "$enable_use_locale" = "yes"; then
7903
cat >>confdefs.h <<\_ACEOF
7904
#define USE_LOCALE 1
7905
_ACEOF
7906
7907
fi
7908
# Check whether --enable-telnet or --disable-telnet was given.
7909
if test "${enable_telnet+set}" = set; then
7910
enableval="$enable_telnet"
7911
7912
fi;
7913
if test "$enable_telnet" = "yes"; then
7914
cat >>confdefs.h <<\_ACEOF
7915
#define BUILTIN_TELNET 1
7916
_ACEOF
7917
7918
fi
7919
# Check whether --enable-colors256 or --disable-colors256 was given.
7920
if test "${enable_colors256+set}" = set; then
7921
enableval="$enable_colors256"
7922
7923
fi;
7924
if test "$enable_colors256" = "yes"; then
7925
cat >>confdefs.h <<\_ACEOF
7926
#define COLORS256 1
7927
_ACEOF
7928
7929
fi
7930
# Check whether --enable-rxvt_osc or --disable-rxvt_osc was given.
7931
if test "${enable_rxvt_osc+set}" = set; then
7932
enableval="$enable_rxvt_osc"
7933
7934
fi;
7935
if test "$enable_rxvt_osc" = "yes"; then
7936
cat >>confdefs.h <<\_ACEOF
7937
#define RXVT_OSC 1
7938
_ACEOF
7939
7940
fi
7941
7942
if test -z "$old_CFLAGS"; then
7943
if test "x$CFLAGS" = "x-g"; then
7944
CFLAGS="-O"
7945
fi
7946
fi
7947
test -n "$seqptx" && LIBS="-ltermcap -lc -lsocket -linet -lnsl -lsec -lseq"
7948
7949
if test "$cross_compiling" = yes; then
7950
{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7951
See \`config.log' for more details." >&5
7952
echo "$as_me: error: cannot run test program while cross compiling
7953
See \`config.log' for more details." >&2;}
7954
{ (exit 1); exit 1; }; }
7955
else
7956
cat >conftest.$ac_ext <<_ACEOF
7957
#line $LINENO "configure"
7958
/* confdefs.h. */
7959
_ACEOF
7960
cat confdefs.h >>conftest.$ac_ext
7961
cat >>conftest.$ac_ext <<_ACEOF
7962
/* end confdefs.h. */
7963
main(){exit(0);}
7964
_ACEOF
7965
rm -f conftest$ac_exeext
7966
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7967
(eval $ac_link) 2>&5
7968
ac_status=$?
7969
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7970
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7971
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7972
(eval $ac_try) 2>&5
7973
ac_status=$?
7974
echo "$as_me:$LINENO: \$? = $ac_status" >&5
7975
(exit $ac_status); }; }; then
7976
:
7977
else
7978
echo "$as_me: program exited with status $ac_status" >&5
7979
echo "$as_me: failed program was:" >&5
7980
sed 's/^/| /' conftest.$ac_ext >&5
7981
7982
( exit $ac_status )
7983
{ { echo "$as_me:$LINENO: error: Can't run the compiler - internal error. Sorry." >&5
7984
echo "$as_me: error: Can't run the compiler - internal error. Sorry." >&2;}
7985
{ (exit 1); exit 1; }; }
7986
fi
7987
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7988
fi
7989
7990
ETCSCREENRC="\"/usr/local/etc/screenrc\""
7991
if test -n "$prefix"; then
7992
ETCSCREENRC="\"$prefix/etc/screenrc\""
7993
fi
7994
echo "$as_me:$LINENO: checking for the global screenrc file" >&5
7995
echo $ECHO_N "checking for the global screenrc file... $ECHO_C" >&6
7996
7997
# Check whether --with-sys-screenrc or --without-sys-screenrc was given.
7998
if test "${with_sys_screenrc+set}" = set; then
7999
withval="$with_sys_screenrc"
8000
ETCSCREENRC="\"${withval}\""
8001
fi;
8002
cat >>confdefs.h <<_ACEOF
8003
#define ETCSCREENRC $ETCSCREENRC
8004
_ACEOF
8005
8006
echo "$as_me:$LINENO: result: $ETCSCREENRC" >&5
8007
echo "${ECHO_T}$ETCSCREENRC" >&6
8008
8009
SCREENENCODINGS="\"/usr/local/lib/screen/utf8encodings\""
8010
if test -n "$datadir"; then
8011
eval SCREENENCODINGS="$datadir/screen/utf8encodings"
8012
SCREENENCODINGS="\"$SCREENENCODINGS\""
8013
fi
8014
echo "$as_me:$LINENO: checking for the utf8-encodings location" >&5
8015
echo $ECHO_N "checking for the utf8-encodings location... $ECHO_C" >&6
8016
cat >>confdefs.h <<_ACEOF
8017
#define SCREENENCODINGS $SCREENENCODINGS
8018
_ACEOF
8019
8020
echo "$as_me:$LINENO: result: $SCREENENCODINGS" >&5
8021
echo "${ECHO_T}$SCREENENCODINGS" >&6
8022
8023
ac_config_files="$ac_config_files Makefile doc/Makefile"
8024
ac_config_commands="$ac_config_commands default"
8025
cat >confcache <<\_ACEOF
8026
# This file is a shell script that caches the results of configure
8027
# tests run on this system so they can be shared between configure
8028
# scripts and configure runs, see configure's option --config-cache.
8029
# It is not useful on other systems. If it contains results you don't
8030
# want to keep, you may remove or edit it.
8031
#
8032
# config.status only pays attention to the cache file if you give it
8033
# the --recheck option to rerun configure.
8034
#
8035
# `ac_cv_env_foo' variables (set or unset) will be overridden when
8036
# loading this file, other *unset* `ac_cv_foo' will be assigned the
8037
# following values.
8038
8039
_ACEOF
8040
8041
# The following way of writing the cache mishandles newlines in values,
8042
# but we know of no workaround that is simple, portable, and efficient.
8043
# So, don't put newlines in cache variables' values.
8044
# Ultrix sh set writes to stderr and can't be redirected directly,
8045
# and sets the high bit in the cache file unless we assign to the vars.
8046
{
8047
(set) 2>&1 |
8048
case `(ac_space=' '; set | grep ac_space) 2>&1` in
8049
*ac_space=\ *)
8050
# `set' does not quote correctly, so add quotes (double-quote
8051
# substitution turns \\\\ into \\, and sed turns \\ into \).
8052
sed -n \
8053
"s/'/'\\\\''/g;
8054
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8055
;;
8056
*)
8057
# `set' quotes correctly as required by POSIX, so do not add quotes.
8058
sed -n \
8059
"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8060
;;
8061
esac;
8062
} |
8063
sed '
8064
t clear
8065
: clear
8066
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8067
t end
8068
/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8069
: end' >>confcache
8070
if diff $cache_file confcache >/dev/null 2>&1; then :; else
8071
if test -w $cache_file; then
8072
test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8073
cat confcache >$cache_file
8074
else
8075
echo "not updating unwritable cache $cache_file"
8076
fi
8077
fi
8078
rm -f confcache
8079
8080
test "x$prefix" = xNONE && prefix=$ac_default_prefix
8081
# Let make expand exec_prefix.
8082
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8083
8084
# VPATH may cause trouble with some makes, so we remove $(srcdir),
8085
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8086
# trailing colons and then remove the whole line if VPATH becomes empty
8087
# (actually we leave an empty line to preserve line numbers).
8088
if test "x$srcdir" = x.; then
8089
ac_vpsub='/^[ ]*VPATH[ ]*=/{
8090
s/:*\$(srcdir):*/:/;
8091
s/:*\${srcdir}:*/:/;
8092
s/:*@srcdir@:*/:/;
8093
s/^\([^=]*=[ ]*\):*/\1/;
8094
s/:*$//;
8095
s/^[^=]*=[ ]*$//;
8096
}'
8097
fi
8098
8099
DEFS=-DHAVE_CONFIG_H
8100
8101
ac_libobjs=
8102
ac_ltlibobjs=
8103
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8104
# 1. Remove the extension, and $U if already installed.
8105
ac_i=`echo "$ac_i" |
8106
sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8107
# 2. Add them.
8108
ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8109
ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8110
done
8111
LIBOBJS=$ac_libobjs
8112
8113
LTLIBOBJS=$ac_ltlibobjs
8114
8115
8116
8117
: ${CONFIG_STATUS=./config.status}
8118
ac_clean_files_save=$ac_clean_files
8119
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8120
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8121
echo "$as_me: creating $CONFIG_STATUS" >&6;}
8122
cat >$CONFIG_STATUS <<_ACEOF
8123
#! $SHELL
8124
# Generated by $as_me.
8125
# Run this file to recreate the current configuration.
8126
# Compiler output produced by configure, useful for debugging
8127
# configure, is in config.log if it exists.
8128
8129
debug=false
8130
ac_cs_recheck=false
8131
ac_cs_silent=false
8132
SHELL=\${CONFIG_SHELL-$SHELL}
8133
_ACEOF
8134
8135
cat >>$CONFIG_STATUS <<\_ACEOF
8136
## --------------------- ##
8137
## M4sh Initialization. ##
8138
## --------------------- ##
8139
8140
# Be Bourne compatible
8141
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8142
emulate sh
8143
NULLCMD=:
8144
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8145
# is contrary to our usage. Disable this feature.
8146
alias -g '${1+"$@"}'='"$@"'
8147
elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8148
set -o posix
8149
fi
8150
8151
# Support unset when possible.
8152
if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
8153
as_unset=unset
8154
else
8155
as_unset=false
8156
fi
8157
8158
8159
# Work around bugs in pre-3.0 UWIN ksh.
8160
$as_unset ENV MAIL MAILPATH
8161
PS1='$ '
8162
PS2='> '
8163
PS4='+ '
8164
8165
# NLS nuisances.
8166
for as_var in \
8167
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8168
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8169
LC_TELEPHONE LC_TIME
8170
do
8171
if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
8172
eval $as_var=C; export $as_var
8173
else
8174
$as_unset $as_var
8175
fi
8176
done
8177
8178
# Required to use basename.
8179
if expr a : '\(a\)' >/dev/null 2>&1; then
8180
as_expr=expr
8181
else
8182
as_expr=false
8183
fi
8184
8185
if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8186
as_basename=basename
8187
else
8188
as_basename=false
8189
fi
8190
8191
8192
# Name of the executable.
8193
as_me=`$as_basename "$0" ||
8194
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8195
X"$0" : 'X\(//\)$' \| \
8196
X"$0" : 'X\(/\)$' \| \
8197
. : '\(.\)' 2>/dev/null ||
8198
echo X/"$0" |
8199
sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
8200
/^X\/\(\/\/\)$/{ s//\1/; q; }
8201
/^X\/\(\/\).*/{ s//\1/; q; }
8202
s/.*/./; q'`
8203
8204
8205
# PATH needs CR, and LINENO needs CR and PATH.
8206
# Avoid depending upon Character Ranges.
8207
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8208
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8209
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8210
as_cr_digits='0123456789'
8211
as_cr_alnum=$as_cr_Letters$as_cr_digits
8212
8213
# The user is always right.
8214
if test "${PATH_SEPARATOR+set}" != set; then
8215
echo "#! /bin/sh" >conf$$.sh
8216
echo "exit 0" >>conf$$.sh
8217
chmod +x conf$$.sh
8218
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8219
PATH_SEPARATOR=';'
8220
else
8221
PATH_SEPARATOR=:
8222
fi
8223
rm -f conf$$.sh
8224
fi
8225
8226
8227
as_lineno_1=$LINENO
8228
as_lineno_2=$LINENO
8229
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8230
test "x$as_lineno_1" != "x$as_lineno_2" &&
8231
test "x$as_lineno_3" = "x$as_lineno_2" || {
8232
# Find who we are. Look in the path if we contain no path at all
8233
# relative or not.
8234
case $0 in
8235
*[\\/]* ) as_myself=$0 ;;
8236
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8237
for as_dir in $PATH
8238
do
8239
IFS=$as_save_IFS
8240
test -z "$as_dir" && as_dir=.
8241
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8242
done
8243
8244
;;
8245
esac
8246
# We did not find ourselves, most probably we were run as `sh COMMAND'
8247
# in which case we are not to be found in the path.
8248
if test "x$as_myself" = x; then
8249
as_myself=$0
8250
fi
8251
if test ! -f "$as_myself"; then
8252
{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8253
echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8254
{ (exit 1); exit 1; }; }
8255
fi
8256
case $CONFIG_SHELL in
8257
'')
8258
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8259
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8260
do
8261
IFS=$as_save_IFS
8262
test -z "$as_dir" && as_dir=.
8263
for as_base in sh bash ksh sh5; do
8264
case $as_dir in
8265
/*)
8266
if ("$as_dir/$as_base" -c '
8267
as_lineno_1=$LINENO
8268
as_lineno_2=$LINENO
8269
as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8270
test "x$as_lineno_1" != "x$as_lineno_2" &&
8271
test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8272
$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
8273
$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
8274
CONFIG_SHELL=$as_dir/$as_base
8275
export CONFIG_SHELL
8276
exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8277
fi;;
8278
esac
8279
done
8280
done
8281
;;
8282
esac
8283
8284
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8285
# uniformly replaced by the line number. The first 'sed' inserts a
8286
# line-number line before each line; the second 'sed' does the real
8287
# work. The second script uses 'N' to pair each line-number line
8288
# with the numbered line, and appends trailing '-' during
8289
# substitution so that $LINENO is not a special case at line end.
8290
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8291
# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8292
sed '=' <$as_myself |
8293
sed '
8294
N
8295
s,$,-,
8296
: loop
8297
s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8298
t loop
8299
s,-$,,
8300
s,^['$as_cr_digits']*\n,,
8301
' >$as_me.lineno &&
8302
chmod +x $as_me.lineno ||
8303
{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8304
echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8305
{ (exit 1); exit 1; }; }
8306
8307
# Don't try to exec as it changes $[0], causing all sort of problems
8308
# (the dirname of $[0] is not the place where we might find the
8309
# original and so on. Autoconf is especially sensible to this).
8310
. ./$as_me.lineno
8311
# Exit status is that of the last command.
8312
exit
8313
}
8314
8315
8316
case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8317
*c*,-n*) ECHO_N= ECHO_C='
8318
' ECHO_T=' ' ;;
8319
*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8320
*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8321
esac
8322
8323
if expr a : '\(a\)' >/dev/null 2>&1; then
8324
as_expr=expr
8325
else
8326
as_expr=false
8327
fi
8328
8329
rm -f conf$$ conf$$.exe conf$$.file
8330
echo >conf$$.file
8331
if ln -s conf$$.file conf$$ 2>/dev/null; then
8332
# We could just check for DJGPP; but this test a) works b) is more generic
8333
# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8334
if test -f conf$$.exe; then
8335
# Don't use ln at all; we don't have any links
8336
as_ln_s='cp -p'
8337
else
8338
as_ln_s='ln -s'
8339
fi
8340
elif ln conf$$.file conf$$ 2>/dev/null; then
8341
as_ln_s=ln
8342
else
8343
as_ln_s='cp -p'
8344
fi
8345
rm -f conf$$ conf$$.exe conf$$.file
8346
8347
if mkdir -p . 2>/dev/null; then
8348
as_mkdir_p=:
8349
else
8350
as_mkdir_p=false
8351
fi
8352
8353
as_executable_p="test -f"
8354
8355
# Sed expression to map a string onto a valid CPP name.
8356
as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
8357
8358
# Sed expression to map a string onto a valid variable name.
8359
as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
8360
8361
8362
# IFS
8363
# We need space, tab and new line, in precisely that order.
8364
as_nl='
8365
'
8366
IFS=" $as_nl"
8367
8368
# CDPATH.
8369
$as_unset CDPATH
8370
8371
exec 6>&1
8372
8373
# Open the log real soon, to keep \$[0] and so on meaningful, and to
8374
# report actual input values of CONFIG_FILES etc. instead of their
8375
# values after options handling. Logging --version etc. is OK.
8376
exec 5>>config.log
8377
{
8378
echo
8379
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8380
## Running $as_me. ##
8381
_ASBOX
8382
} >&5
8383
cat >&5 <<_CSEOF
8384
8385
This file was extended by $as_me, which was
8386
generated by GNU Autoconf 2.57. Invocation command line was
8387
8388
CONFIG_FILES = $CONFIG_FILES
8389
CONFIG_HEADERS = $CONFIG_HEADERS
8390
CONFIG_LINKS = $CONFIG_LINKS
8391
CONFIG_COMMANDS = $CONFIG_COMMANDS
8392
$ $0 $@
8393
8394
_CSEOF
8395
echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8396
echo >&5
8397
_ACEOF
8398
8399
# Files that config.status was made for.
8400
if test -n "$ac_config_files"; then
8401
echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8402
fi
8403
8404
if test -n "$ac_config_headers"; then
8405
echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8406
fi
8407
8408
if test -n "$ac_config_links"; then
8409
echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8410
fi
8411
8412
if test -n "$ac_config_commands"; then
8413
echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8414
fi
8415
8416
cat >>$CONFIG_STATUS <<\_ACEOF
8417
8418
ac_cs_usage="\
8419
\`$as_me' instantiates files from templates according to the
8420
current configuration.
8421
8422
Usage: $0 [OPTIONS] [FILE]...
8423
8424
-h, --help print this help, then exit
8425
-V, --version print version number, then exit
8426
-q, --quiet do not print progress messages
8427
-d, --debug don't remove temporary files
8428
--recheck update $as_me by reconfiguring in the same conditions
8429
--file=FILE[:TEMPLATE]
8430
instantiate the configuration file FILE
8431
--header=FILE[:TEMPLATE]
8432
instantiate the configuration header FILE
8433
8434
Configuration files:
8435
$config_files
8436
8437
Configuration headers:
8438
$config_headers
8439
8440
Configuration commands:
8441
$config_commands
8442
8443
Report bugs to <bug-autoconf@gnu.org>."
8444
_ACEOF
8445
8446
cat >>$CONFIG_STATUS <<_ACEOF
8447
ac_cs_version="\\
8448
config.status
8449
configured by $0, generated by GNU Autoconf 2.57,
8450
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8451
8452
Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
8453
Free Software Foundation, Inc.
8454
This config.status script is free software; the Free Software Foundation
8455
gives unlimited permission to copy, distribute and modify it."
8456
srcdir=$srcdir
8457
INSTALL="$INSTALL"
8458
_ACEOF
8459
8460
cat >>$CONFIG_STATUS <<\_ACEOF
8461
# If no file are specified by the user, then we need to provide default
8462
# value. By we need to know if files were specified by the user.
8463
ac_need_defaults=:
8464
while test $# != 0
8465
do
8466
case $1 in
8467
--*=*)
8468
ac_option=`expr "x$1" : 'x\([^=]*\)='`
8469
ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8470
ac_shift=:
8471
;;
8472
-*)
8473
ac_option=$1
8474
ac_optarg=$2
8475
ac_shift=shift
8476
;;
8477
*) # This is not an option, so the user has probably given explicit
8478
# arguments.
8479
ac_option=$1
8480
ac_need_defaults=false;;
8481
esac
8482
8483
case $ac_option in
8484
# Handling of the options.
8485
_ACEOF
8486
cat >>$CONFIG_STATUS <<\_ACEOF
8487
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8488
ac_cs_recheck=: ;;
8489
--version | --vers* | -V )
8490
echo "$ac_cs_version"; exit 0 ;;
8491
--he | --h)
8492
# Conflict between --help and --header
8493
{ { echo "$as_me:$LINENO: error: ambiguous option: $1
8494
Try \`$0 --help' for more information." >&5
8495
echo "$as_me: error: ambiguous option: $1
8496
Try \`$0 --help' for more information." >&2;}
8497
{ (exit 1); exit 1; }; };;
8498
--help | --hel | -h )
8499
echo "$ac_cs_usage"; exit 0 ;;
8500
--debug | --d* | -d )
8501
debug=: ;;
8502
--file | --fil | --fi | --f )
8503
$ac_shift
8504
CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8505
ac_need_defaults=false;;
8506
--header | --heade | --head | --hea )
8507
$ac_shift
8508
CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8509
ac_need_defaults=false;;
8510
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
8511
| -silent | --silent | --silen | --sile | --sil | --si | --s)
8512
ac_cs_silent=: ;;
8513
8514
# This is an error.
8515
-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8516
Try \`$0 --help' for more information." >&5
8517
echo "$as_me: error: unrecognized option: $1
8518
Try \`$0 --help' for more information." >&2;}
8519
{ (exit 1); exit 1; }; } ;;
8520
8521
*) ac_config_targets="$ac_config_targets $1" ;;
8522
8523
esac
8524
shift
8525
done
8526
8527
ac_configure_extra_args=
8528
8529
if $ac_cs_silent; then
8530
exec 6>/dev/null
8531
ac_configure_extra_args="$ac_configure_extra_args --silent"
8532
fi
8533
8534
_ACEOF
8535
cat >>$CONFIG_STATUS <<_ACEOF
8536
if \$ac_cs_recheck; then
8537
echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8538
exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8539
fi
8540
8541
_ACEOF
8542
8543
8544
8545
8546
8547
cat >>$CONFIG_STATUS <<\_ACEOF
8548
for ac_config_target in $ac_config_targets
8549
do
8550
case "$ac_config_target" in
8551
# Handling of arguments.
8552
"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8553
"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8554
"default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8555
"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8556
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8557
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8558
{ (exit 1); exit 1; }; };;
8559
esac
8560
done
8561
8562
# If the user did not use the arguments to specify the items to instantiate,
8563
# then the envvar interface is used. Set only those that are not.
8564
# We use the long form for the default assignment because of an extremely
8565
# bizarre bug on SunOS 4.1.3.
8566
if $ac_need_defaults; then
8567
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8568
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8569
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8570
fi
8571
8572
# Have a temporary directory for convenience. Make it in the build tree
8573
# simply because there is no reason to put it here, and in addition,
8574
# creating and moving files from /tmp can sometimes cause problems.
8575
# Create a temporary directory, and hook for its removal unless debugging.
8576
$debug ||
8577
{
8578
trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8579
trap '{ (exit 1); exit 1; }' 1 2 13 15
8580
}
8581
8582
# Create a (secure) tmp directory for tmp files.
8583
8584
{
8585
tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8586
test -n "$tmp" && test -d "$tmp"
8587
} ||
8588
{
8589
tmp=./confstat$$-$RANDOM
8590
(umask 077 && mkdir $tmp)
8591
} ||
8592
{
8593
echo "$me: cannot create a temporary directory in ." >&2
8594
{ (exit 1); exit 1; }
8595
}
8596
8597
_ACEOF
8598
8599
cat >>$CONFIG_STATUS <<_ACEOF
8600
8601
#
8602
# CONFIG_FILES section.
8603
#
8604
8605
# No need to generate the scripts if there are no CONFIG_FILES.
8606
# This happens for instance when ./config.status config.h
8607
if test -n "\$CONFIG_FILES"; then
8608
# Protect against being on the right side of a sed subst in config.status.
8609
sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8610
s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8611
s,@SHELL@,$SHELL,;t t
8612
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8613
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8614
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8615
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8616
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8617
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8618
s,@exec_prefix@,$exec_prefix,;t t
8619
s,@prefix@,$prefix,;t t
8620
s,@program_transform_name@,$program_transform_name,;t t
8621
s,@bindir@,$bindir,;t t
8622
s,@sbindir@,$sbindir,;t t
8623
s,@libexecdir@,$libexecdir,;t t
8624
s,@datadir@,$datadir,;t t
8625
s,@sysconfdir@,$sysconfdir,;t t
8626
s,@sharedstatedir@,$sharedstatedir,;t t
8627
s,@localstatedir@,$localstatedir,;t t
8628
s,@libdir@,$libdir,;t t
8629
s,@includedir@,$includedir,;t t
8630
s,@oldincludedir@,$oldincludedir,;t t
8631
s,@infodir@,$infodir,;t t
8632
s,@mandir@,$mandir,;t t
8633
s,@build_alias@,$build_alias,;t t
8634
s,@host_alias@,$host_alias,;t t
8635
s,@target_alias@,$target_alias,;t t
8636
s,@DEFS@,$DEFS,;t t
8637
s,@ECHO_C@,$ECHO_C,;t t
8638
s,@ECHO_N@,$ECHO_N,;t t
8639
s,@ECHO_T@,$ECHO_T,;t t
8640
s,@LIBS@,$LIBS,;t t
8641
s,@VERSION@,$VERSION,;t t
8642
s,@ac_prefix_program@,$ac_prefix_program,;t t
8643
s,@CC@,$CC,;t t
8644
s,@CFLAGS@,$CFLAGS,;t t
8645
s,@LDFLAGS@,$LDFLAGS,;t t
8646
s,@CPPFLAGS@,$CPPFLAGS,;t t
8647
s,@ac_ct_CC@,$ac_ct_CC,;t t
8648
s,@EXEEXT@,$EXEEXT,;t t
8649
s,@OBJEXT@,$OBJEXT,;t t
8650
s,@CPP@,$CPP,;t t
8651
s,@EGREP@,$EGREP,;t t
8652
s,@AWK@,$AWK,;t t
8653
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8654
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8655
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8656
s,@WRITEPATH@,$WRITEPATH,;t t
8657
s,@XTERMPATH@,$XTERMPATH,;t t
8658
s,@LIBOBJS@,$LIBOBJS,;t t
8659
s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8660
CEOF
8661
8662
_ACEOF
8663
8664
cat >>$CONFIG_STATUS <<\_ACEOF
8665
# Split the substitutions into bite-sized pieces for seds with
8666
# small command number limits, like on Digital OSF/1 and HP-UX.
8667
ac_max_sed_lines=48
8668
ac_sed_frag=1 # Number of current file.
8669
ac_beg=1 # First line for current file.
8670
ac_end=$ac_max_sed_lines # Line after last line for current file.
8671
ac_more_lines=:
8672
ac_sed_cmds=
8673
while $ac_more_lines; do
8674
if test $ac_beg -gt 1; then
8675
sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8676
else
8677
sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8678
fi
8679
if test ! -s $tmp/subs.frag; then
8680
ac_more_lines=false
8681
else
8682
# The purpose of the label and of the branching condition is to
8683
# speed up the sed processing (if there are no `@' at all, there
8684
# is no need to browse any of the substitutions).
8685
# These are the two extra sed commands mentioned above.
8686
(echo ':t
8687
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8688
if test -z "$ac_sed_cmds"; then
8689
ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8690
else
8691
ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8692
fi
8693
ac_sed_frag=`expr $ac_sed_frag + 1`
8694
ac_beg=$ac_end
8695
ac_end=`expr $ac_end + $ac_max_sed_lines`
8696
fi
8697
done
8698
if test -z "$ac_sed_cmds"; then
8699
ac_sed_cmds=cat
8700
fi
8701
fi # test -n "$CONFIG_FILES"
8702
8703
_ACEOF
8704
cat >>$CONFIG_STATUS <<\_ACEOF
8705
for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8706
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8707
case $ac_file in
8708
- | *:- | *:-:* ) # input from stdin
8709
cat >$tmp/stdin
8710
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8711
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8712
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8713
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8714
* ) ac_file_in=$ac_file.in ;;
8715
esac
8716
8717
# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8718
ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8719
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8720
X"$ac_file" : 'X\(//\)[^/]' \| \
8721
X"$ac_file" : 'X\(//\)$' \| \
8722
X"$ac_file" : 'X\(/\)' \| \
8723
. : '\(.\)' 2>/dev/null ||
8724
echo X"$ac_file" |
8725
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8726
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
8727
/^X\(\/\/\)$/{ s//\1/; q; }
8728
/^X\(\/\).*/{ s//\1/; q; }
8729
s/.*/./; q'`
8730
{ if $as_mkdir_p; then
8731
mkdir -p "$ac_dir"
8732
else
8733
as_dir="$ac_dir"
8734
as_dirs=
8735
while test ! -d "$as_dir"; do
8736
as_dirs="$as_dir $as_dirs"
8737
as_dir=`(dirname "$as_dir") 2>/dev/null ||
8738
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8739
X"$as_dir" : 'X\(//\)[^/]' \| \
8740
X"$as_dir" : 'X\(//\)$' \| \
8741
X"$as_dir" : 'X\(/\)' \| \
8742
. : '\(.\)' 2>/dev/null ||
8743
echo X"$as_dir" |
8744
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8745
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
8746
/^X\(\/\/\)$/{ s//\1/; q; }
8747
/^X\(\/\).*/{ s//\1/; q; }
8748
s/.*/./; q'`
8749
done
8750
test ! -n "$as_dirs" || mkdir $as_dirs
8751
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8752
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8753
{ (exit 1); exit 1; }; }; }
8754
8755
ac_builddir=.
8756
8757
if test "$ac_dir" != .; then
8758
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8759
# A "../" for each directory in $ac_dir_suffix.
8760
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8761
else
8762
ac_dir_suffix= ac_top_builddir=
8763
fi
8764
8765
case $srcdir in
8766
.) # No --srcdir option. We are building in place.
8767
ac_srcdir=.
8768
if test -z "$ac_top_builddir"; then
8769
ac_top_srcdir=.
8770
else
8771
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8772
fi ;;
8773
[\\/]* | ?:[\\/]* ) # Absolute path.
8774
ac_srcdir=$srcdir$ac_dir_suffix;
8775
ac_top_srcdir=$srcdir ;;
8776
*) # Relative path.
8777
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8778
ac_top_srcdir=$ac_top_builddir$srcdir ;;
8779
esac
8780
# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
8781
# absolute.
8782
ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
8783
ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
8784
ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
8785
ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
8786
8787
8788
case $INSTALL in
8789
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8790
*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8791
esac
8792
8793
if test x"$ac_file" != x-; then
8794
{ echo "$as_me:$LINENO: creating $ac_file" >&5
8795
echo "$as_me: creating $ac_file" >&6;}
8796
rm -f "$ac_file"
8797
fi
8798
# Let's still pretend it is `configure' which instantiates (i.e., don't
8799
# use $as_me), people would be surprised to read:
8800
# /* config.h. Generated by config.status. */
8801
if test x"$ac_file" = x-; then
8802
configure_input=
8803
else
8804
configure_input="$ac_file. "
8805
fi
8806
configure_input=$configure_input"Generated from `echo $ac_file_in |
8807
sed 's,.*/,,'` by configure."
8808
8809
# First look for the input files in the build tree, otherwise in the
8810
# src tree.
8811
ac_file_inputs=`IFS=:
8812
for f in $ac_file_in; do
8813
case $f in
8814
-) echo $tmp/stdin ;;
8815
[\\/$]*)
8816
# Absolute (can't be DOS-style, as IFS=:)
8817
test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8818
echo "$as_me: error: cannot find input file: $f" >&2;}
8819
{ (exit 1); exit 1; }; }
8820
echo $f;;
8821
*) # Relative
8822
if test -f "$f"; then
8823
# Build tree
8824
echo $f
8825
elif test -f "$srcdir/$f"; then
8826
# Source tree
8827
echo $srcdir/$f
8828
else
8829
# /dev/null tree
8830
{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8831
echo "$as_me: error: cannot find input file: $f" >&2;}
8832
{ (exit 1); exit 1; }; }
8833
fi;;
8834
esac
8835
done` || { (exit 1); exit 1; }
8836
_ACEOF
8837
cat >>$CONFIG_STATUS <<_ACEOF
8838
sed "$ac_vpsub
8839
$extrasub
8840
_ACEOF
8841
cat >>$CONFIG_STATUS <<\_ACEOF
8842
:t
8843
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8844
s,@configure_input@,$configure_input,;t t
8845
s,@srcdir@,$ac_srcdir,;t t
8846
s,@abs_srcdir@,$ac_abs_srcdir,;t t
8847
s,@top_srcdir@,$ac_top_srcdir,;t t
8848
s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8849
s,@builddir@,$ac_builddir,;t t
8850
s,@abs_builddir@,$ac_abs_builddir,;t t
8851
s,@top_builddir@,$ac_top_builddir,;t t
8852
s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8853
s,@INSTALL@,$ac_INSTALL,;t t
8854
" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8855
rm -f $tmp/stdin
8856
if test x"$ac_file" != x-; then
8857
mv $tmp/out $ac_file
8858
else
8859
cat $tmp/out
8860
rm -f $tmp/out
8861
fi
8862
8863
done
8864
_ACEOF
8865
cat >>$CONFIG_STATUS <<\_ACEOF
8866
8867
#
8868
# CONFIG_HEADER section.
8869
#
8870
8871
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8872
# NAME is the cpp macro being defined and VALUE is the value it is being given.
8873
#
8874
# ac_d sets the value in "#define NAME VALUE" lines.
8875
ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8876
ac_dB='[ ].*$,\1#\2'
8877
ac_dC=' '
8878
ac_dD=',;t'
8879
# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8880
ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8881
ac_uB='$,\1#\2define\3'
8882
ac_uC=' '
8883
ac_uD=',;t'
8884
8885
for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8886
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8887
case $ac_file in
8888
- | *:- | *:-:* ) # input from stdin
8889
cat >$tmp/stdin
8890
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8891
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8892
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8893
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8894
* ) ac_file_in=$ac_file.in ;;
8895
esac
8896
8897
test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8898
echo "$as_me: creating $ac_file" >&6;}
8899
8900
# First look for the input files in the build tree, otherwise in the
8901
# src tree.
8902
ac_file_inputs=`IFS=:
8903
for f in $ac_file_in; do
8904
case $f in
8905
-) echo $tmp/stdin ;;
8906
[\\/$]*)
8907
# Absolute (can't be DOS-style, as IFS=:)
8908
test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8909
echo "$as_me: error: cannot find input file: $f" >&2;}
8910
{ (exit 1); exit 1; }; }
8911
echo $f;;
8912
*) # Relative
8913
if test -f "$f"; then
8914
# Build tree
8915
echo $f
8916
elif test -f "$srcdir/$f"; then
8917
# Source tree
8918
echo $srcdir/$f
8919
else
8920
# /dev/null tree
8921
{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8922
echo "$as_me: error: cannot find input file: $f" >&2;}
8923
{ (exit 1); exit 1; }; }
8924
fi;;
8925
esac
8926
done` || { (exit 1); exit 1; }
8927
# Remove the trailing spaces.
8928
sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8929
8930
_ACEOF
8931
8932
# Transform confdefs.h into two sed scripts, `conftest.defines' and
8933
# `conftest.undefs', that substitutes the proper values into
8934
# config.h.in to produce config.h. The first handles `#define'
8935
# templates, and the second `#undef' templates.
8936
# And first: Protect against being on the right side of a sed subst in
8937
# config.status. Protect against being in an unquoted here document
8938
# in config.status.
8939
rm -f conftest.defines conftest.undefs
8940
# Using a here document instead of a string reduces the quoting nightmare.
8941
# Putting comments in sed scripts is not portable.
8942
#
8943
# `end' is used to avoid that the second main sed command (meant for
8944
# 0-ary CPP macros) applies to n-ary macro definitions.
8945
# See the Autoconf documentation for `clear'.
8946
cat >confdef2sed.sed <<\_ACEOF
8947
s/[\\&,]/\\&/g
8948
s,[\\$`],\\&,g
8949
t clear
8950
: clear
8951
s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8952
t end
8953
s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8954
: end
8955
_ACEOF
8956
# If some macros were called several times there might be several times
8957
# the same #defines, which is useless. Nevertheless, we may not want to
8958
# sort them, since we want the *last* AC-DEFINE to be honored.
8959
uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8960
sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8961
rm -f confdef2sed.sed
8962
8963
# This sed command replaces #undef with comments. This is necessary, for
8964
# example, in the case of _POSIX_SOURCE, which is predefined and required
8965
# on some systems where configure will not decide to define it.
8966
cat >>conftest.undefs <<\_ACEOF
8967
s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8968
_ACEOF
8969
8970
# Break up conftest.defines because some shells have a limit on the size
8971
# of here documents, and old seds have small limits too (100 cmds).
8972
echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8973
echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8974
echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8975
echo ' :' >>$CONFIG_STATUS
8976
rm -f conftest.tail
8977
while grep . conftest.defines >/dev/null
8978
do
8979
# Write a limited-size here document to $tmp/defines.sed.
8980
echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8981
# Speed up: don't consider the non `#define' lines.
8982
echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
8983
# Work around the forget-to-reset-the-flag bug.
8984
echo 't clr' >>$CONFIG_STATUS
8985
echo ': clr' >>$CONFIG_STATUS
8986
sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8987
echo 'CEOF
8988
sed -f $tmp/defines.sed $tmp/in >$tmp/out
8989
rm -f $tmp/in
8990
mv $tmp/out $tmp/in
8991
' >>$CONFIG_STATUS
8992
sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8993
rm -f conftest.defines
8994
mv conftest.tail conftest.defines
8995
done
8996
rm -f conftest.defines
8997
echo ' fi # grep' >>$CONFIG_STATUS
8998
echo >>$CONFIG_STATUS
8999
9000
# Break up conftest.undefs because some shells have a limit on the size
9001
# of here documents, and old seds have small limits too (100 cmds).
9002
echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9003
rm -f conftest.tail
9004
while grep . conftest.undefs >/dev/null
9005
do
9006
# Write a limited-size here document to $tmp/undefs.sed.
9007
echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9008
# Speed up: don't consider the non `#undef'
9009
echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
9010
# Work around the forget-to-reset-the-flag bug.
9011
echo 't clr' >>$CONFIG_STATUS
9012
echo ': clr' >>$CONFIG_STATUS
9013
sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9014
echo 'CEOF
9015
sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9016
rm -f $tmp/in
9017
mv $tmp/out $tmp/in
9018
' >>$CONFIG_STATUS
9019
sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9020
rm -f conftest.undefs
9021
mv conftest.tail conftest.undefs
9022
done
9023
rm -f conftest.undefs
9024
9025
cat >>$CONFIG_STATUS <<\_ACEOF
9026
# Let's still pretend it is `configure' which instantiates (i.e., don't
9027
# use $as_me), people would be surprised to read:
9028
# /* config.h. Generated by config.status. */
9029
if test x"$ac_file" = x-; then
9030
echo "/* Generated by configure. */" >$tmp/config.h
9031
else
9032
echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9033
fi
9034
cat $tmp/in >>$tmp/config.h
9035
rm -f $tmp/in
9036
if test x"$ac_file" != x-; then
9037
if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9038
{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9039
echo "$as_me: $ac_file is unchanged" >&6;}
9040
else
9041
ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9042
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9043
X"$ac_file" : 'X\(//\)[^/]' \| \
9044
X"$ac_file" : 'X\(//\)$' \| \
9045
X"$ac_file" : 'X\(/\)' \| \
9046
. : '\(.\)' 2>/dev/null ||
9047
echo X"$ac_file" |
9048
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9049
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
9050
/^X\(\/\/\)$/{ s//\1/; q; }
9051
/^X\(\/\).*/{ s//\1/; q; }
9052
s/.*/./; q'`
9053
{ if $as_mkdir_p; then
9054
mkdir -p "$ac_dir"
9055
else
9056
as_dir="$ac_dir"
9057
as_dirs=
9058
while test ! -d "$as_dir"; do
9059
as_dirs="$as_dir $as_dirs"
9060
as_dir=`(dirname "$as_dir") 2>/dev/null ||
9061
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9062
X"$as_dir" : 'X\(//\)[^/]' \| \
9063
X"$as_dir" : 'X\(//\)$' \| \
9064
X"$as_dir" : 'X\(/\)' \| \
9065
. : '\(.\)' 2>/dev/null ||
9066
echo X"$as_dir" |
9067
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9068
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
9069
/^X\(\/\/\)$/{ s//\1/; q; }
9070
/^X\(\/\).*/{ s//\1/; q; }
9071
s/.*/./; q'`
9072
done
9073
test ! -n "$as_dirs" || mkdir $as_dirs
9074
fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9075
echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9076
{ (exit 1); exit 1; }; }; }
9077
9078
rm -f $ac_file
9079
mv $tmp/config.h $ac_file
9080
fi
9081
else
9082
cat $tmp/config.h
9083
rm -f $tmp/config.h
9084
fi
9085
done
9086
_ACEOF
9087
cat >>$CONFIG_STATUS <<\_ACEOF
9088
9089
#
9090
# CONFIG_COMMANDS section.
9091
#
9092
for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9093
ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9094
ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9095
ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
9096
$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9097
X"$ac_dest" : 'X\(//\)[^/]' \| \
9098
X"$ac_dest" : 'X\(//\)$' \| \
9099
X"$ac_dest" : 'X\(/\)' \| \
9100
. : '\(.\)' 2>/dev/null ||
9101
echo X"$ac_dest" |
9102
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9103
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
9104
/^X\(\/\/\)$/{ s//\1/; q; }
9105
/^X\(\/\).*/{ s//\1/; q; }
9106
s/.*/./; q'`
9107
ac_builddir=.
9108
9109
if test "$ac_dir" != .; then
9110
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9111
# A "../" for each directory in $ac_dir_suffix.
9112
ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9113
else
9114
ac_dir_suffix= ac_top_builddir=
9115
fi
9116
9117
case $srcdir in
9118
.) # No --srcdir option. We are building in place.
9119
ac_srcdir=.
9120
if test -z "$ac_top_builddir"; then
9121
ac_top_srcdir=.
9122
else
9123
ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9124
fi ;;
9125
[\\/]* | ?:[\\/]* ) # Absolute path.
9126
ac_srcdir=$srcdir$ac_dir_suffix;
9127
ac_top_srcdir=$srcdir ;;
9128
*) # Relative path.
9129
ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9130
ac_top_srcdir=$ac_top_builddir$srcdir ;;
9131
esac
9132
# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
9133
# absolute.
9134
ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
9135
ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
9136
ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
9137
ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
9138
9139
9140
{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9141
echo "$as_me: executing $ac_dest commands" >&6;}
9142
case $ac_dest in
9143
default )
9144
# a hook for preserving undef directive in config.h
9145
mv config.h conftest
9146
sed -e 's@^\(.*\)defin.\( .*\) .*/\*\(.*KEEP_UNDEF_HERE\)@\1undef\2 /\*\3@' < conftest > config.h
9147
rm -f conftest
9148
;;
9149
esac
9150
done
9151
_ACEOF
9152
9153
cat >>$CONFIG_STATUS <<\_ACEOF
9154
9155
{ (exit 0); exit 0; }
9156
_ACEOF
9157
chmod +x $CONFIG_STATUS
9158
ac_clean_files=$ac_clean_files_save
9159
9160
9161
# configure is writing to config.log, and then calls config.status.
9162
# config.status does its own redirection, appending to config.log.
9163
# Unfortunately, on DOS this fails, as config.log is still kept open
9164
# by configure, so config.status won't be able to write to it; its
9165
# output is simply discarded. So we exec the FD to /dev/null,
9166
# effectively closing config.log, so it can be properly (re)opened and
9167
# appended to by config.status. When coming back to configure, we
9168
# need to make the FD available again.
9169
if test "$no_create" != yes; then
9170
ac_cs_success=:
9171
ac_config_status_args=
9172
test "$silent" = yes &&
9173
ac_config_status_args="$ac_config_status_args --quiet"
9174
exec 5>/dev/null
9175
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9176
exec 5>>config.log
9177
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
9178
# would make configure fail if this is the last instruction.
9179
$ac_cs_success || { (exit 1); exit 1; }
9180
fi
9181
9182
9183
echo ""
9184
if test -z "$AWK"; then
9185
echo "!!! Since you have no awk you must copy the files 'comm.h.dist'"
9186
echo "!!! and 'term.h.dist' to 'comm.h' and 'term.h'."
9187
echo "!!! Do _not_ change the user configuration section in config.h!"
9188
echo "Please check the pathnames in the Makefile."
9189
else
9190
echo "Now please check the pathnames in the Makefile and in the user"
9191
echo "configuration section in config.h."
9192
fi
9193
echo "Then type 'make' to make screen. Good luck."
9194
echo ""
Loggerhead is a web-based interface for Breezy
Version: 2.0.1