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- Committer: Package Import Robot
- Author(s): Axel Beckert
- Date: 2015-06-17 21:57:18 UTC
- mfrom: (7.1.5 experimental)
- Revision ID: package-import@ubuntu.com-20150617215718-mmj4dpghyl5a0ipy
Tags: 4.3.0-2
* Upload to unstable again.
* Re-add debian/dirs with /etc/tmpfiles.d/ and add a comment why screen
ships an empty directory.
+ Fixes regression introduced in 4.2.1-4: If systemd is not installed
and screen is either setuid or neither setuid nor setgid,
/var/lib/dpkg/info/screen.postinst bailed out with "16:
/var/lib/dpkg/info/screen.postinst: cannot create
/etc/tmpfiles.d/screen-cleanup.conf: Directory nonexistent".
+ See comment in debian/dirs for more detailed reasoning.
* No more ship /lib/systemd/system/screen-cleanup.service in the package
but link it to /dev/null in postinst and remove the link again in
postrm. (LP: #1462692)
* Add fixed bugs reported in Ubuntu to previous changelog entry.
* Apply wrap-and-sort.
* Re-add debian/dirs with /etc/tmpfiles.d/ and add a comment why screen
ships an empty directory.
+ Fixes regression introduced in 4.2.1-4: If systemd is not installed
and screen is either setuid or neither setuid nor setgid,
/var/lib/dpkg/info/screen.postinst bailed out with "16:
/var/lib/dpkg/info/screen.postinst: cannot create
/etc/tmpfiles.d/screen-cleanup.conf: Directory nonexistent".
+ See comment in debian/dirs for more detailed reasoning.
* No more ship /lib/systemd/system/screen-cleanup.service in the package
but link it to /dev/null in postinst and remove the link again in
postrm. (LP: #1462692)
* Add fixed bugs reported in Ubuntu to previous changelog entry.
* Apply wrap-and-sort.
- files added:
- configure.ac
- files removed:
- .pc/00-fix-version-in-Makefile.patch
- .pc/48screen-ipv6.patch
- .pc/48screen-ipv6.patch/doc
- .pc/61cherry-pick-7d8fd3ad-fix-altscreen-segfault.patch
- .pc/62cherry-pick-8ffd5f46-fix-caption-hardstatus-color-rendering.patch
- autom4te.cache
- files modified:
- .pc/11replace_doc_paths.patch/doc/screen.1
added
removed
autom4te.cache/output.1
1
@%:@! /bin/sh
2
@%:@ From configure.in Revision.
3
@%:@ Guess values for system-dependent variables and create Makefiles.
4
@%:@ Generated by GNU Autoconf 2.69.
5
@%:@
6
@%:@
7
@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
8
@%:@
9
@%:@
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@%:@ This configure script is free software; the Free Software Foundation
11
@%:@ gives unlimited permission to copy, distribute and modify it.
12
## -------------------- ##
13
## M4sh Initialization. ##
14
## -------------------- ##
15
16
# Be more Bourne compatible
17
DUALCASE=1; export DUALCASE # for MKS sh
18
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19
emulate sh
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NULLCMD=:
21
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
22
# is contrary to our usage. Disable this feature.
23
alias -g '${1+"$@"}'='"$@"'
24
setopt NO_GLOB_SUBST
25
else
26
case `(set -o) 2>/dev/null` in @%:@(
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*posix*) :
28
set -o posix ;; @%:@(
29
*) :
30
;;
31
esac
32
fi
33
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as_nl='
36
'
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export as_nl
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# Printing a long string crashes Solaris 7 /usr/bin/printf.
39
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
40
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
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as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
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# Prefer a ksh shell builtin over an external printf program on Solaris,
43
# but without wasting forks for bash or zsh.
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if test -z "$BASH_VERSION$ZSH_VERSION" \
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&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
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as_echo='print -r --'
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as_echo_n='print -rn --'
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elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
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as_echo='printf %s\n'
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as_echo_n='printf %s'
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else
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if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
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as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
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as_echo_n='/usr/ucb/echo -n'
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else
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as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
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as_echo_n_body='eval
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arg=$1;
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case $arg in @%:@(
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*"$as_nl"*)
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expr "X$arg" : "X\\(.*\\)$as_nl";
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arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63
esac;
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expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
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'
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export as_echo_n_body
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as_echo_n='sh -c $as_echo_n_body as_echo'
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fi
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export as_echo_body
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as_echo='sh -c $as_echo_body as_echo'
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fi
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# The user is always right.
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if test "${PATH_SEPARATOR+set}" != set; then
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PATH_SEPARATOR=:
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(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
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(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
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PATH_SEPARATOR=';'
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}
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fi
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# IFS
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# We need space, tab and new line, in precisely that order. Quoting is
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# there to prevent editors from complaining about space-tab.
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# (If _AS_PATH_WALK were called with IFS unset, it would disable word
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# splitting by setting IFS to empty value.)
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IFS=" "" $as_nl"
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# Find who we are. Look in the path if we contain no directory separator.
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as_myself=
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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/$0 && break
100
done
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IFS=$as_save_IFS
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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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$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
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exit 1
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fi
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# Unset variables that we do not need and which cause bugs (e.g. in
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# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
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# suppresses any "Segmentation fault" message there. '((' could
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# trigger a bug in pdksh 5.2.14.
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for as_var in BASH_ENV ENV MAIL MAILPATH
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do eval test x\${$as_var+set} = xset \
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&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122
done
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PS1='$ '
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PS2='> '
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PS4='+ '
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# NLS nuisances.
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LC_ALL=C
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export LC_ALL
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LANGUAGE=C
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export LANGUAGE
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# CDPATH.
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(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
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# Use a proper internal environment variable to ensure we don't fall
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# into an infinite loop, continuously re-executing ourselves.
138
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
139
_as_can_reexec=no; export _as_can_reexec;
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# We cannot yet assume a decent shell, so we have to provide a
141
# neutralization value for shells without unset; and this also
142
# works around shells that cannot unset nonexistent variables.
143
# Preserve -v and -x to the replacement shell.
144
BASH_ENV=/dev/null
145
ENV=/dev/null
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(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
147
case $- in @%:@ ((((
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*v*x* | *x*v* ) as_opts=-vx ;;
149
*v* ) as_opts=-v ;;
150
*x* ) as_opts=-x ;;
151
* ) as_opts= ;;
152
esac
153
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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# Admittedly, this is quite paranoid, since all the known shells bail
155
# out after a failed `exec'.
156
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
157
as_fn_exit 255
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fi
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# We don't want this to propagate to other subprocesses.
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{ _as_can_reexec=; unset _as_can_reexec;}
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if test "x$CONFIG_SHELL" = x; then
162
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
163
emulate sh
164
NULLCMD=:
165
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
166
# is contrary to our usage. Disable this feature.
167
alias -g '\${1+\"\$@\"}'='\"\$@\"'
168
setopt NO_GLOB_SUBST
169
else
170
case \`(set -o) 2>/dev/null\` in @%:@(
171
*posix*) :
172
set -o posix ;; @%:@(
173
*) :
174
;;
175
esac
176
fi
177
"
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as_required="as_fn_return () { (exit \$1); }
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as_fn_success () { as_fn_return 0; }
180
as_fn_failure () { as_fn_return 1; }
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as_fn_ret_success () { return 0; }
182
as_fn_ret_failure () { return 1; }
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exitcode=0
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as_fn_success || { exitcode=1; echo as_fn_success failed.; }
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as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
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as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
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as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
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if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
190
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else
192
exitcode=1; echo positional parameters were not saved.
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fi
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test x\$exitcode = x0 || exit 1
195
test -x / || exit 1"
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as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
197
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
198
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
199
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
200
test \$(( 1 + 1 )) = 2 || exit 1"
201
if (eval "$as_required") 2>/dev/null; then :
202
as_have_required=yes
203
else
204
as_have_required=no
205
fi
206
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
207
208
else
209
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
210
as_found=false
211
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
212
do
213
IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
215
as_found=:
216
case $as_dir in @%:@(
217
/*)
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for as_base in sh bash ksh sh5; do
219
# Try only shells that exist, to save several forks.
220
as_shell=$as_dir/$as_base
221
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
222
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
223
CONFIG_SHELL=$as_shell as_have_required=yes
224
if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
225
break 2
226
fi
227
fi
228
done;;
229
esac
230
as_found=false
231
done
232
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
233
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
234
CONFIG_SHELL=$SHELL as_have_required=yes
235
fi; }
236
IFS=$as_save_IFS
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238
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if test "x$CONFIG_SHELL" != x; then :
240
export CONFIG_SHELL
241
# We cannot yet assume a decent shell, so we have to provide a
242
# neutralization value for shells without unset; and this also
243
# works around shells that cannot unset nonexistent variables.
244
# Preserve -v and -x to the replacement shell.
245
BASH_ENV=/dev/null
246
ENV=/dev/null
247
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
248
case $- in @%:@ ((((
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*v*x* | *x*v* ) as_opts=-vx ;;
250
*v* ) as_opts=-v ;;
251
*x* ) as_opts=-x ;;
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* ) as_opts= ;;
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esac
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exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
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# Admittedly, this is quite paranoid, since all the known shells bail
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# out after a failed `exec'.
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$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
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exit 255
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fi
260
261
if test x$as_have_required = xno; then :
262
$as_echo "$0: This script requires a shell more modern than all"
263
$as_echo "$0: the shells that I found on your system."
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if test x${ZSH_VERSION+set} = xset ; then
265
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
266
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
267
else
268
$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
269
$0: including any error possibly output before this
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$0: message. Then install a modern shell, or manually run
271
$0: the script under such a shell if you do have one."
272
fi
273
exit 1
274
fi
275
fi
276
fi
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SHELL=${CONFIG_SHELL-/bin/sh}
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export SHELL
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# Unset more variables known to interfere with behavior of common tools.
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CLICOLOR_FORCE= GREP_OPTIONS=
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unset CLICOLOR_FORCE GREP_OPTIONS
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## --------------------- ##
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## M4sh Shell Functions. ##
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## --------------------- ##
286
@%:@ as_fn_unset VAR
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@%:@ ---------------
288
@%:@ Portably unset VAR.
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as_fn_unset ()
290
{
291
{ eval $1=; unset $1;}
292
}
293
as_unset=as_fn_unset
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@%:@ as_fn_set_status STATUS
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@%:@ -----------------------
297
@%:@ Set @S|@? to STATUS, without forking.
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as_fn_set_status ()
299
{
300
return $1
301
} @%:@ as_fn_set_status
302
303
@%:@ as_fn_exit STATUS
304
@%:@ -----------------
305
@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
306
as_fn_exit ()
307
{
308
set +e
309
as_fn_set_status $1
310
exit $1
311
} @%:@ as_fn_exit
312
313
@%:@ as_fn_mkdir_p
314
@%:@ -------------
315
@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
316
as_fn_mkdir_p ()
317
{
318
319
case $as_dir in #(
320
-*) as_dir=./$as_dir;;
321
esac
322
test -d "$as_dir" || eval $as_mkdir_p || {
323
as_dirs=
324
while :; do
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case $as_dir in #(
326
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
327
*) as_qdir=$as_dir;;
328
esac
329
as_dirs="'$as_qdir' $as_dirs"
330
as_dir=`$as_dirname -- "$as_dir" ||
331
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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X"$as_dir" : 'X\(//\)[^/]' \| \
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X"$as_dir" : 'X\(//\)$' \| \
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X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
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$as_echo X"$as_dir" |
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sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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s//\1/
338
q
339
}
340
/^X\(\/\/\)[^/].*/{
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s//\1/
342
q
343
}
344
/^X\(\/\/\)$/{
345
s//\1/
346
q
347
}
348
/^X\(\/\).*/{
349
s//\1/
350
q
351
}
352
s/.*/./; q'`
353
test -d "$as_dir" && break
354
done
355
test -z "$as_dirs" || eval "mkdir $as_dirs"
356
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
357
358
359
} @%:@ as_fn_mkdir_p
360
361
@%:@ as_fn_executable_p FILE
362
@%:@ -----------------------
363
@%:@ Test if FILE is an executable regular file.
364
as_fn_executable_p ()
365
{
366
test -f "$1" && test -x "$1"
367
} @%:@ as_fn_executable_p
368
@%:@ as_fn_append VAR VALUE
369
@%:@ ----------------------
370
@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
371
@%:@ advantage of any shell optimizations that allow amortized linear growth over
372
@%:@ repeated appends, instead of the typical quadratic growth present in naive
373
@%:@ implementations.
374
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
375
eval 'as_fn_append ()
376
{
377
eval $1+=\$2
378
}'
379
else
380
as_fn_append ()
381
{
382
eval $1=\$$1\$2
383
}
384
fi # as_fn_append
385
386
@%:@ as_fn_arith ARG...
387
@%:@ ------------------
388
@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
389
@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
390
@%:@ must be portable across @S|@(()) and expr.
391
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
392
eval 'as_fn_arith ()
393
{
394
as_val=$(( $* ))
395
}'
396
else
397
as_fn_arith ()
398
{
399
as_val=`expr "$@" || test $? -eq 1`
400
}
401
fi # as_fn_arith
402
403
404
@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
405
@%:@ ----------------------------------------
406
@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
407
@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
408
@%:@ script with STATUS, using 1 if that was 0.
409
as_fn_error ()
410
{
411
as_status=$1; test $as_status -eq 0 && as_status=1
412
if test "$4"; then
413
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
414
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
415
fi
416
$as_echo "$as_me: error: $2" >&2
417
as_fn_exit $as_status
418
} @%:@ as_fn_error
419
420
if expr a : '\(a\)' >/dev/null 2>&1 &&
421
test "X`expr 00001 : '.*\(...\)'`" = X001; then
422
as_expr=expr
423
else
424
as_expr=false
425
fi
426
427
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
428
as_basename=basename
429
else
430
as_basename=false
431
fi
432
433
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
434
as_dirname=dirname
435
else
436
as_dirname=false
437
fi
438
439
as_me=`$as_basename -- "$0" ||
440
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
441
X"$0" : 'X\(//\)$' \| \
442
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
443
$as_echo X/"$0" |
444
sed '/^.*\/\([^/][^/]*\)\/*$/{
445
s//\1/
446
q
447
}
448
/^X\/\(\/\/\)$/{
449
s//\1/
450
q
451
}
452
/^X\/\(\/\).*/{
453
s//\1/
454
q
455
}
456
s/.*/./; q'`
457
458
# Avoid depending upon Character Ranges.
459
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
460
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
461
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
462
as_cr_digits='0123456789'
463
as_cr_alnum=$as_cr_Letters$as_cr_digits
464
465
466
as_lineno_1=$LINENO as_lineno_1a=$LINENO
467
as_lineno_2=$LINENO as_lineno_2a=$LINENO
468
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
469
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
470
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
471
sed -n '
472
p
473
/[$]LINENO/=
474
' <$as_myself |
475
sed '
476
s/[$]LINENO.*/&-/
477
t lineno
478
b
479
:lineno
480
N
481
:loop
482
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
483
t loop
484
s/-\n.*//
485
' >$as_me.lineno &&
486
chmod +x "$as_me.lineno" ||
487
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
488
489
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
490
# already done that, so ensure we don't try to do so again and fall
491
# in an infinite loop. This has already happened in practice.
492
_as_can_reexec=no; export _as_can_reexec
493
# Don't try to exec as it changes $[0], causing all sort of problems
494
# (the dirname of $[0] is not the place where we might find the
495
# original and so on. Autoconf is especially sensitive to this).
496
. "./$as_me.lineno"
497
# Exit status is that of the last command.
498
exit
499
}
500
501
ECHO_C= ECHO_N= ECHO_T=
502
case `echo -n x` in @%:@(((((
503
-n*)
504
case `echo 'xy\c'` in
505
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
506
xy) ECHO_C='\c';;
507
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
508
ECHO_T=' ';;
509
esac;;
510
*)
511
ECHO_N='-n';;
512
esac
513
514
rm -f conf$$ conf$$.exe conf$$.file
515
if test -d conf$$.dir; then
516
rm -f conf$$.dir/conf$$.file
517
else
518
rm -f conf$$.dir
519
mkdir conf$$.dir 2>/dev/null
520
fi
521
if (echo >conf$$.file) 2>/dev/null; then
522
if ln -s conf$$.file conf$$ 2>/dev/null; then
523
as_ln_s='ln -s'
524
# ... but there are two gotchas:
525
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
526
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
527
# In both cases, we have to default to `cp -pR'.
528
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
529
as_ln_s='cp -pR'
530
elif ln conf$$.file conf$$ 2>/dev/null; then
531
as_ln_s=ln
532
else
533
as_ln_s='cp -pR'
534
fi
535
else
536
as_ln_s='cp -pR'
537
fi
538
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
539
rmdir conf$$.dir 2>/dev/null
540
541
if mkdir -p . 2>/dev/null; then
542
as_mkdir_p='mkdir -p "$as_dir"'
543
else
544
test -d ./-p && rmdir ./-p
545
as_mkdir_p=false
546
fi
547
548
as_test_x='test -x'
549
as_executable_p=as_fn_executable_p
550
551
# Sed expression to map a string onto a valid CPP name.
552
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
553
554
# Sed expression to map a string onto a valid variable name.
555
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
556
557
558
test -n "$DJDIR" || exec 7<&0 </dev/null
559
exec 6>&1
560
561
# Name of the host.
562
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
563
# so uname gets run too.
564
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
565
566
#
567
# Initializations.
568
#
569
ac_default_prefix=/usr/local
570
ac_clean_files=
571
ac_config_libobj_dir=.
572
LIB@&t@OBJS=
573
cross_compiling=no
574
subdirs=
575
MFLAGS=
576
MAKEFLAGS=
577
578
# Identity of this package.
579
PACKAGE_NAME=
580
PACKAGE_TARNAME=
581
PACKAGE_VERSION=
582
PACKAGE_STRING=
583
PACKAGE_BUGREPORT=
584
PACKAGE_URL=
585
586
ac_unique_file="screen.c"
587
# Factoring default headers for most tests.
588
ac_includes_default="\
589
#include <stdio.h>
590
#ifdef HAVE_SYS_TYPES_H
591
# include <sys/types.h>
592
#endif
593
#ifdef HAVE_SYS_STAT_H
594
# include <sys/stat.h>
595
#endif
596
#ifdef STDC_HEADERS
597
# include <stdlib.h>
598
# include <stddef.h>
599
#else
600
# ifdef HAVE_STDLIB_H
601
# include <stdlib.h>
602
# endif
603
#endif
604
#ifdef HAVE_STRING_H
605
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
606
# include <memory.h>
607
# endif
608
# include <string.h>
609
#endif
610
#ifdef HAVE_STRINGS_H
611
# include <strings.h>
612
#endif
613
#ifdef HAVE_INTTYPES_H
614
# include <inttypes.h>
615
#endif
616
#ifdef HAVE_STDINT_H
617
# include <stdint.h>
618
#endif
619
#ifdef HAVE_UNISTD_H
620
# include <unistd.h>
621
#endif"
622
623
ac_subst_vars='LTLIBOBJS
624
LIB@&t@OBJS
625
ETCSCREENRC
626
XTERMPATH
627
WRITEPATH
628
INSTALL_DATA
629
INSTALL_SCRIPT
630
INSTALL_PROGRAM
631
AWK
632
EGREP
633
GREP
634
CPP
635
OBJEXT
636
EXEEXT
637
ac_ct_CC
638
CPPFLAGS
639
LDFLAGS
640
CFLAGS
641
CC
642
ac_prefix_program
643
VERSION
644
target_alias
645
host_alias
646
build_alias
647
LIBS
648
ECHO_T
649
ECHO_N
650
ECHO_C
651
DEFS
652
mandir
653
localedir
654
libdir
655
psdir
656
pdfdir
657
dvidir
658
htmldir
659
infodir
660
docdir
661
oldincludedir
662
includedir
663
localstatedir
664
sharedstatedir
665
sysconfdir
666
datadir
667
datarootdir
668
libexecdir
669
sbindir
670
bindir
671
program_transform_name
672
prefix
673
exec_prefix
674
PACKAGE_URL
675
PACKAGE_BUGREPORT
676
PACKAGE_STRING
677
PACKAGE_VERSION
678
PACKAGE_TARNAME
679
PACKAGE_NAME
680
PATH_SEPARATOR
681
SHELL'
682
ac_subst_files=''
683
ac_user_opts='
684
enable_option_checking
685
enable_socket_dir
686
with_socket_dir
687
with_pty_mode
688
with_pty_group
689
enable_pam
690
enable_use_locale
691
enable_telnet
692
enable_colors256
693
enable_rxvt_osc
694
with_sys_screenrc
695
'
696
ac_precious_vars='build_alias
697
host_alias
698
target_alias
699
CC
700
CFLAGS
701
LDFLAGS
702
LIBS
703
CPPFLAGS
704
CPP'
705
706
707
# Initialize some variables set by options.
708
ac_init_help=
709
ac_init_version=false
710
ac_unrecognized_opts=
711
ac_unrecognized_sep=
712
# The variables have the same names as the options, with
713
# dashes changed to underlines.
714
cache_file=/dev/null
715
exec_prefix=NONE
716
no_create=
717
no_recursion=
718
prefix=NONE
719
program_prefix=NONE
720
program_suffix=NONE
721
program_transform_name=s,x,x,
722
silent=
723
site=
724
srcdir=
725
verbose=
726
x_includes=NONE
727
x_libraries=NONE
728
729
# Installation directory options.
730
# These are left unexpanded so users can "make install exec_prefix=/foo"
731
# and all the variables that are supposed to be based on exec_prefix
732
# by default will actually change.
733
# Use braces instead of parens because sh, perl, etc. also accept them.
734
# (The list follows the same order as the GNU Coding Standards.)
735
bindir='${exec_prefix}/bin'
736
sbindir='${exec_prefix}/sbin'
737
libexecdir='${exec_prefix}/libexec'
738
datarootdir='${prefix}/share'
739
datadir='${datarootdir}'
740
sysconfdir='${prefix}/etc'
741
sharedstatedir='${prefix}/com'
742
localstatedir='${prefix}/var'
743
includedir='${prefix}/include'
744
oldincludedir='/usr/include'
745
docdir='${datarootdir}/doc/${PACKAGE}'
746
infodir='${datarootdir}/info'
747
htmldir='${docdir}'
748
dvidir='${docdir}'
749
pdfdir='${docdir}'
750
psdir='${docdir}'
751
libdir='${exec_prefix}/lib'
752
localedir='${datarootdir}/locale'
753
mandir='${datarootdir}/man'
754
755
ac_prev=
756
ac_dashdash=
757
for ac_option
758
do
759
# If the previous option needs an argument, assign it.
760
if test -n "$ac_prev"; then
761
eval $ac_prev=\$ac_option
762
ac_prev=
763
continue
764
fi
765
766
case $ac_option in
767
*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
768
*=) ac_optarg= ;;
769
*) ac_optarg=yes ;;
770
esac
771
772
# Accept the important Cygnus configure options, so we can diagnose typos.
773
774
case $ac_dashdash$ac_option in
775
--)
776
ac_dashdash=yes ;;
777
778
-bindir | --bindir | --bindi | --bind | --bin | --bi)
779
ac_prev=bindir ;;
780
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
781
bindir=$ac_optarg ;;
782
783
-build | --build | --buil | --bui | --bu)
784
ac_prev=build_alias ;;
785
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
786
build_alias=$ac_optarg ;;
787
788
-cache-file | --cache-file | --cache-fil | --cache-fi \
789
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
790
ac_prev=cache_file ;;
791
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
792
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
793
cache_file=$ac_optarg ;;
794
795
--config-cache | -C)
796
cache_file=config.cache ;;
797
798
-datadir | --datadir | --datadi | --datad)
799
ac_prev=datadir ;;
800
-datadir=* | --datadir=* | --datadi=* | --datad=*)
801
datadir=$ac_optarg ;;
802
803
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
804
| --dataroo | --dataro | --datar)
805
ac_prev=datarootdir ;;
806
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
807
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
808
datarootdir=$ac_optarg ;;
809
810
-disable-* | --disable-*)
811
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
812
# Reject names that are not valid shell variable names.
813
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
814
as_fn_error $? "invalid feature name: $ac_useropt"
815
ac_useropt_orig=$ac_useropt
816
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
817
case $ac_user_opts in
818
*"
819
"enable_$ac_useropt"
820
"*) ;;
821
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
822
ac_unrecognized_sep=', ';;
823
esac
824
eval enable_$ac_useropt=no ;;
825
826
-docdir | --docdir | --docdi | --doc | --do)
827
ac_prev=docdir ;;
828
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
829
docdir=$ac_optarg ;;
830
831
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
832
ac_prev=dvidir ;;
833
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
834
dvidir=$ac_optarg ;;
835
836
-enable-* | --enable-*)
837
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
838
# Reject names that are not valid shell variable names.
839
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
840
as_fn_error $? "invalid feature name: $ac_useropt"
841
ac_useropt_orig=$ac_useropt
842
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
843
case $ac_user_opts in
844
*"
845
"enable_$ac_useropt"
846
"*) ;;
847
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
848
ac_unrecognized_sep=', ';;
849
esac
850
eval enable_$ac_useropt=\$ac_optarg ;;
851
852
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
853
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
854
| --exec | --exe | --ex)
855
ac_prev=exec_prefix ;;
856
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
857
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
858
| --exec=* | --exe=* | --ex=*)
859
exec_prefix=$ac_optarg ;;
860
861
-gas | --gas | --ga | --g)
862
# Obsolete; use --with-gas.
863
with_gas=yes ;;
864
865
-help | --help | --hel | --he | -h)
866
ac_init_help=long ;;
867
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
868
ac_init_help=recursive ;;
869
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
870
ac_init_help=short ;;
871
872
-host | --host | --hos | --ho)
873
ac_prev=host_alias ;;
874
-host=* | --host=* | --hos=* | --ho=*)
875
host_alias=$ac_optarg ;;
876
877
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
878
ac_prev=htmldir ;;
879
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
880
| --ht=*)
881
htmldir=$ac_optarg ;;
882
883
-includedir | --includedir | --includedi | --included | --include \
884
| --includ | --inclu | --incl | --inc)
885
ac_prev=includedir ;;
886
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
887
| --includ=* | --inclu=* | --incl=* | --inc=*)
888
includedir=$ac_optarg ;;
889
890
-infodir | --infodir | --infodi | --infod | --info | --inf)
891
ac_prev=infodir ;;
892
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
893
infodir=$ac_optarg ;;
894
895
-libdir | --libdir | --libdi | --libd)
896
ac_prev=libdir ;;
897
-libdir=* | --libdir=* | --libdi=* | --libd=*)
898
libdir=$ac_optarg ;;
899
900
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
901
| --libexe | --libex | --libe)
902
ac_prev=libexecdir ;;
903
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
904
| --libexe=* | --libex=* | --libe=*)
905
libexecdir=$ac_optarg ;;
906
907
-localedir | --localedir | --localedi | --localed | --locale)
908
ac_prev=localedir ;;
909
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
910
localedir=$ac_optarg ;;
911
912
-localstatedir | --localstatedir | --localstatedi | --localstated \
913
| --localstate | --localstat | --localsta | --localst | --locals)
914
ac_prev=localstatedir ;;
915
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
916
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
917
localstatedir=$ac_optarg ;;
918
919
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
920
ac_prev=mandir ;;
921
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
922
mandir=$ac_optarg ;;
923
924
-nfp | --nfp | --nf)
925
# Obsolete; use --without-fp.
926
with_fp=no ;;
927
928
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
929
| --no-cr | --no-c | -n)
930
no_create=yes ;;
931
932
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
933
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
934
no_recursion=yes ;;
935
936
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
937
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
938
| --oldin | --oldi | --old | --ol | --o)
939
ac_prev=oldincludedir ;;
940
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
941
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
942
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
943
oldincludedir=$ac_optarg ;;
944
945
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
946
ac_prev=prefix ;;
947
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
948
prefix=$ac_optarg ;;
949
950
-program-prefix | --program-prefix | --program-prefi | --program-pref \
951
| --program-pre | --program-pr | --program-p)
952
ac_prev=program_prefix ;;
953
-program-prefix=* | --program-prefix=* | --program-prefi=* \
954
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
955
program_prefix=$ac_optarg ;;
956
957
-program-suffix | --program-suffix | --program-suffi | --program-suff \
958
| --program-suf | --program-su | --program-s)
959
ac_prev=program_suffix ;;
960
-program-suffix=* | --program-suffix=* | --program-suffi=* \
961
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
962
program_suffix=$ac_optarg ;;
963
964
-program-transform-name | --program-transform-name \
965
| --program-transform-nam | --program-transform-na \
966
| --program-transform-n | --program-transform- \
967
| --program-transform | --program-transfor \
968
| --program-transfo | --program-transf \
969
| --program-trans | --program-tran \
970
| --progr-tra | --program-tr | --program-t)
971
ac_prev=program_transform_name ;;
972
-program-transform-name=* | --program-transform-name=* \
973
| --program-transform-nam=* | --program-transform-na=* \
974
| --program-transform-n=* | --program-transform-=* \
975
| --program-transform=* | --program-transfor=* \
976
| --program-transfo=* | --program-transf=* \
977
| --program-trans=* | --program-tran=* \
978
| --progr-tra=* | --program-tr=* | --program-t=*)
979
program_transform_name=$ac_optarg ;;
980
981
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
982
ac_prev=pdfdir ;;
983
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
984
pdfdir=$ac_optarg ;;
985
986
-psdir | --psdir | --psdi | --psd | --ps)
987
ac_prev=psdir ;;
988
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
989
psdir=$ac_optarg ;;
990
991
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
992
| -silent | --silent | --silen | --sile | --sil)
993
silent=yes ;;
994
995
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
996
ac_prev=sbindir ;;
997
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
998
| --sbi=* | --sb=*)
999
sbindir=$ac_optarg ;;
1000
1001
-sharedstatedir | --sharedstatedir | --sharedstatedi \
1002
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1003
| --sharedst | --shareds | --shared | --share | --shar \
1004
| --sha | --sh)
1005
ac_prev=sharedstatedir ;;
1006
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1007
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1008
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1009
| --sha=* | --sh=*)
1010
sharedstatedir=$ac_optarg ;;
1011
1012
-site | --site | --sit)
1013
ac_prev=site ;;
1014
-site=* | --site=* | --sit=*)
1015
site=$ac_optarg ;;
1016
1017
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1018
ac_prev=srcdir ;;
1019
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1020
srcdir=$ac_optarg ;;
1021
1022
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1023
| --syscon | --sysco | --sysc | --sys | --sy)
1024
ac_prev=sysconfdir ;;
1025
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1026
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1027
sysconfdir=$ac_optarg ;;
1028
1029
-target | --target | --targe | --targ | --tar | --ta | --t)
1030
ac_prev=target_alias ;;
1031
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1032
target_alias=$ac_optarg ;;
1033
1034
-v | -verbose | --verbose | --verbos | --verbo | --verb)
1035
verbose=yes ;;
1036
1037
-version | --version | --versio | --versi | --vers | -V)
1038
ac_init_version=: ;;
1039
1040
-with-* | --with-*)
1041
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1042
# Reject names that are not valid shell variable names.
1043
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1044
as_fn_error $? "invalid package name: $ac_useropt"
1045
ac_useropt_orig=$ac_useropt
1046
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1047
case $ac_user_opts in
1048
*"
1049
"with_$ac_useropt"
1050
"*) ;;
1051
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1052
ac_unrecognized_sep=', ';;
1053
esac
1054
eval with_$ac_useropt=\$ac_optarg ;;
1055
1056
-without-* | --without-*)
1057
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1058
# Reject names that are not valid shell variable names.
1059
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1060
as_fn_error $? "invalid package name: $ac_useropt"
1061
ac_useropt_orig=$ac_useropt
1062
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1063
case $ac_user_opts in
1064
*"
1065
"with_$ac_useropt"
1066
"*) ;;
1067
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1068
ac_unrecognized_sep=', ';;
1069
esac
1070
eval with_$ac_useropt=no ;;
1071
1072
--x)
1073
# Obsolete; use --with-x.
1074
with_x=yes ;;
1075
1076
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1077
| --x-incl | --x-inc | --x-in | --x-i)
1078
ac_prev=x_includes ;;
1079
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1080
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1081
x_includes=$ac_optarg ;;
1082
1083
-x-libraries | --x-libraries | --x-librarie | --x-librari \
1084
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1085
ac_prev=x_libraries ;;
1086
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1087
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1088
x_libraries=$ac_optarg ;;
1089
1090
-*) as_fn_error $? "unrecognized option: \`$ac_option'
1091
Try \`$0 --help' for more information"
1092
;;
1093
1094
*=*)
1095
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1096
# Reject names that are not valid shell variable names.
1097
case $ac_envvar in #(
1098
'' | [0-9]* | *[!_$as_cr_alnum]* )
1099
as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1100
esac
1101
eval $ac_envvar=\$ac_optarg
1102
export $ac_envvar ;;
1103
1104
*)
1105
# FIXME: should be removed in autoconf 3.0.
1106
$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1107
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1108
$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1109
: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1110
;;
1111
1112
esac
1113
done
1114
1115
if test -n "$ac_prev"; then
1116
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1117
as_fn_error $? "missing argument to $ac_option"
1118
fi
1119
1120
if test -n "$ac_unrecognized_opts"; then
1121
case $enable_option_checking in
1122
no) ;;
1123
fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1124
*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1125
esac
1126
fi
1127
1128
# Check all directory arguments for consistency.
1129
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1130
datadir sysconfdir sharedstatedir localstatedir includedir \
1131
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1132
libdir localedir mandir
1133
do
1134
eval ac_val=\$$ac_var
1135
# Remove trailing slashes.
1136
case $ac_val in
1137
*/ )
1138
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1139
eval $ac_var=\$ac_val;;
1140
esac
1141
# Be sure to have absolute directory names.
1142
case $ac_val in
1143
[\\/$]* | ?:[\\/]* ) continue;;
1144
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1145
esac
1146
as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1147
done
1148
1149
# There might be people who depend on the old broken behavior: `$host'
1150
# used to hold the argument of --host etc.
1151
# FIXME: To remove some day.
1152
build=$build_alias
1153
host=$host_alias
1154
target=$target_alias
1155
1156
# FIXME: To remove some day.
1157
if test "x$host_alias" != x; then
1158
if test "x$build_alias" = x; then
1159
cross_compiling=maybe
1160
elif test "x$build_alias" != "x$host_alias"; then
1161
cross_compiling=yes
1162
fi
1163
fi
1164
1165
ac_tool_prefix=
1166
test -n "$host_alias" && ac_tool_prefix=$host_alias-
1167
1168
test "$silent" = yes && exec 6>/dev/null
1169
1170
1171
ac_pwd=`pwd` && test -n "$ac_pwd" &&
1172
ac_ls_di=`ls -di .` &&
1173
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1174
as_fn_error $? "working directory cannot be determined"
1175
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1176
as_fn_error $? "pwd does not report name of working directory"
1177
1178
1179
# Find the source files, if location was not specified.
1180
if test -z "$srcdir"; then
1181
ac_srcdir_defaulted=yes
1182
# Try the directory containing this script, then the parent directory.
1183
ac_confdir=`$as_dirname -- "$as_myself" ||
1184
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1185
X"$as_myself" : 'X\(//\)[^/]' \| \
1186
X"$as_myself" : 'X\(//\)$' \| \
1187
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1188
$as_echo X"$as_myself" |
1189
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1190
s//\1/
1191
q
1192
}
1193
/^X\(\/\/\)[^/].*/{
1194
s//\1/
1195
q
1196
}
1197
/^X\(\/\/\)$/{
1198
s//\1/
1199
q
1200
}
1201
/^X\(\/\).*/{
1202
s//\1/
1203
q
1204
}
1205
s/.*/./; q'`
1206
srcdir=$ac_confdir
1207
if test ! -r "$srcdir/$ac_unique_file"; then
1208
srcdir=..
1209
fi
1210
else
1211
ac_srcdir_defaulted=no
1212
fi
1213
if test ! -r "$srcdir/$ac_unique_file"; then
1214
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1215
as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1216
fi
1217
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1218
ac_abs_confdir=`(
1219
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1220
pwd)`
1221
# When building in place, set srcdir=.
1222
if test "$ac_abs_confdir" = "$ac_pwd"; then
1223
srcdir=.
1224
fi
1225
# Remove unnecessary trailing slashes from srcdir.
1226
# Double slashes in file names in object file debugging info
1227
# mess up M-x gdb in Emacs.
1228
case $srcdir in
1229
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1230
esac
1231
for ac_var in $ac_precious_vars; do
1232
eval ac_env_${ac_var}_set=\${${ac_var}+set}
1233
eval ac_env_${ac_var}_value=\$${ac_var}
1234
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1235
eval ac_cv_env_${ac_var}_value=\$${ac_var}
1236
done
1237
1238
#
1239
# Report the --help message.
1240
#
1241
if test "$ac_init_help" = "long"; then
1242
# Omit some internal or obsolete options to make the list less imposing.
1243
# This message is too long to be a string in the A/UX 3.1 sh.
1244
cat <<_ACEOF
1245
\`configure' configures this package to adapt to many kinds of systems.
1246
1247
Usage: $0 [OPTION]... [VAR=VALUE]...
1248
1249
To assign environment variables (e.g., CC, CFLAGS...), specify them as
1250
VAR=VALUE. See below for descriptions of some of the useful variables.
1251
1252
Defaults for the options are specified in brackets.
1253
1254
Configuration:
1255
-h, --help display this help and exit
1256
--help=short display options specific to this package
1257
--help=recursive display the short help of all the included packages
1258
-V, --version display version information and exit
1259
-q, --quiet, --silent do not print \`checking ...' messages
1260
--cache-file=FILE cache test results in FILE [disabled]
1261
-C, --config-cache alias for \`--cache-file=config.cache'
1262
-n, --no-create do not create output files
1263
--srcdir=DIR find the sources in DIR [configure dir or \`..']
1264
1265
Installation directories:
1266
--prefix=PREFIX install architecture-independent files in PREFIX
1267
@<:@@S|@ac_default_prefix@:>@
1268
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1269
@<:@PREFIX@:>@
1270
1271
By default, \`make install' will install all the files in
1272
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1273
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1274
for instance \`--prefix=\$HOME'.
1275
1276
For better control, use the options below.
1277
1278
Fine tuning of the installation directories:
1279
--bindir=DIR user executables [EPREFIX/bin]
1280
--sbindir=DIR system admin executables [EPREFIX/sbin]
1281
--libexecdir=DIR program executables [EPREFIX/libexec]
1282
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1283
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1284
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1285
--libdir=DIR object code libraries [EPREFIX/lib]
1286
--includedir=DIR C header files [PREFIX/include]
1287
--oldincludedir=DIR C header files for non-gcc [/usr/include]
1288
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1289
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1290
--infodir=DIR info documentation [DATAROOTDIR/info]
1291
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1292
--mandir=DIR man documentation [DATAROOTDIR/man]
1293
--docdir=DIR documentation root @<:@DATAROOTDIR/doc/PACKAGE@:>@
1294
--htmldir=DIR html documentation [DOCDIR]
1295
--dvidir=DIR dvi documentation [DOCDIR]
1296
--pdfdir=DIR pdf documentation [DOCDIR]
1297
--psdir=DIR ps documentation [DOCDIR]
1298
_ACEOF
1299
1300
cat <<\_ACEOF
1301
_ACEOF
1302
fi
1303
1304
if test -n "$ac_init_help"; then
1305
1306
cat <<\_ACEOF
1307
1308
Optional Features:
1309
--disable-option-checking ignore unrecognized --enable/--with options
1310
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1311
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1312
--disable-socket-dir disable system wide socket-dir and use ~/.screen instead
1313
--enable-pam enable PAM support
1314
--enable-use-locale use localized month/day names
1315
--enable-telnet enable builtin telnet
1316
--enable-colors256 enable support for 256 colors
1317
--enable-rxvt_osc enable support for rxvt OSC codes
1318
1319
Optional Packages:
1320
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1321
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1322
--with-socket-dir=path where to put the per-user sockets
1323
--with-pty-mode=mode default mode for ptys
1324
--with-pty-group=group default group for ptys
1325
--with-sys-screenrc=path to the global screenrc file
1326
1327
Some influential environment variables:
1328
CC C compiler command
1329
CFLAGS C compiler flags
1330
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1331
nonstandard directory <lib dir>
1332
LIBS libraries to pass to the linker, e.g. -l<library>
1333
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1334
you have headers in a nonstandard directory <include dir>
1335
CPP C preprocessor
1336
1337
Use these variables to override the choices made by `configure' or to help
1338
it to find libraries and programs with nonstandard names/locations.
1339
1340
Report bugs to the package provider.
1341
_ACEOF
1342
ac_status=$?
1343
fi
1344
1345
if test "$ac_init_help" = "recursive"; then
1346
# If there are subdirs, report their specific --help.
1347
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1348
test -d "$ac_dir" ||
1349
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1350
continue
1351
ac_builddir=.
1352
1353
case "$ac_dir" in
1354
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1355
*)
1356
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1357
# A ".." for each directory in $ac_dir_suffix.
1358
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1359
case $ac_top_builddir_sub in
1360
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1361
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1362
esac ;;
1363
esac
1364
ac_abs_top_builddir=$ac_pwd
1365
ac_abs_builddir=$ac_pwd$ac_dir_suffix
1366
# for backward compatibility:
1367
ac_top_builddir=$ac_top_build_prefix
1368
1369
case $srcdir in
1370
.) # We are building in place.
1371
ac_srcdir=.
1372
ac_top_srcdir=$ac_top_builddir_sub
1373
ac_abs_top_srcdir=$ac_pwd ;;
1374
[\\/]* | ?:[\\/]* ) # Absolute name.
1375
ac_srcdir=$srcdir$ac_dir_suffix;
1376
ac_top_srcdir=$srcdir
1377
ac_abs_top_srcdir=$srcdir ;;
1378
*) # Relative name.
1379
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1380
ac_top_srcdir=$ac_top_build_prefix$srcdir
1381
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1382
esac
1383
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1384
1385
cd "$ac_dir" || { ac_status=$?; continue; }
1386
# Check for guested configure.
1387
if test -f "$ac_srcdir/configure.gnu"; then
1388
echo &&
1389
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1390
elif test -f "$ac_srcdir/configure"; then
1391
echo &&
1392
$SHELL "$ac_srcdir/configure" --help=recursive
1393
else
1394
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1395
fi || ac_status=$?
1396
cd "$ac_pwd" || { ac_status=$?; break; }
1397
done
1398
fi
1399
1400
test -n "$ac_init_help" && exit $ac_status
1401
if $ac_init_version; then
1402
cat <<\_ACEOF
1403
configure
1404
generated by GNU Autoconf 2.69
1405
1406
Copyright (C) 2012 Free Software Foundation, Inc.
1407
This configure script is free software; the Free Software Foundation
1408
gives unlimited permission to copy, distribute and modify it.
1409
_ACEOF
1410
exit
1411
fi
1412
1413
## ------------------------ ##
1414
## Autoconf initialization. ##
1415
## ------------------------ ##
1416
1417
@%:@ ac_fn_c_try_compile LINENO
1418
@%:@ --------------------------
1419
@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
1420
ac_fn_c_try_compile ()
1421
{
1422
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1423
rm -f conftest.$ac_objext
1424
if { { ac_try="$ac_compile"
1425
case "(($ac_try" in
1426
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1427
*) ac_try_echo=$ac_try;;
1428
esac
1429
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1430
$as_echo "$ac_try_echo"; } >&5
1431
(eval "$ac_compile") 2>conftest.err
1432
ac_status=$?
1433
if test -s conftest.err; then
1434
grep -v '^ *+' conftest.err >conftest.er1
1435
cat conftest.er1 >&5
1436
mv -f conftest.er1 conftest.err
1437
fi
1438
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1439
test $ac_status = 0; } && {
1440
test -z "$ac_c_werror_flag" ||
1441
test ! -s conftest.err
1442
} && test -s conftest.$ac_objext; then :
1443
ac_retval=0
1444
else
1445
$as_echo "$as_me: failed program was:" >&5
1446
sed 's/^/| /' conftest.$ac_ext >&5
1447
1448
ac_retval=1
1449
fi
1450
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1451
as_fn_set_status $ac_retval
1452
1453
} @%:@ ac_fn_c_try_compile
1454
1455
@%:@ ac_fn_c_try_cpp LINENO
1456
@%:@ ----------------------
1457
@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
1458
ac_fn_c_try_cpp ()
1459
{
1460
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1461
if { { ac_try="$ac_cpp conftest.$ac_ext"
1462
case "(($ac_try" in
1463
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1464
*) ac_try_echo=$ac_try;;
1465
esac
1466
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1467
$as_echo "$ac_try_echo"; } >&5
1468
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1469
ac_status=$?
1470
if test -s conftest.err; then
1471
grep -v '^ *+' conftest.err >conftest.er1
1472
cat conftest.er1 >&5
1473
mv -f conftest.er1 conftest.err
1474
fi
1475
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1476
test $ac_status = 0; } > conftest.i && {
1477
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1478
test ! -s conftest.err
1479
}; then :
1480
ac_retval=0
1481
else
1482
$as_echo "$as_me: failed program was:" >&5
1483
sed 's/^/| /' conftest.$ac_ext >&5
1484
1485
ac_retval=1
1486
fi
1487
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1488
as_fn_set_status $ac_retval
1489
1490
} @%:@ ac_fn_c_try_cpp
1491
1492
@%:@ ac_fn_c_try_link LINENO
1493
@%:@ -----------------------
1494
@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
1495
ac_fn_c_try_link ()
1496
{
1497
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1498
rm -f conftest.$ac_objext conftest$ac_exeext
1499
if { { ac_try="$ac_link"
1500
case "(($ac_try" in
1501
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1502
*) ac_try_echo=$ac_try;;
1503
esac
1504
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1505
$as_echo "$ac_try_echo"; } >&5
1506
(eval "$ac_link") 2>conftest.err
1507
ac_status=$?
1508
if test -s conftest.err; then
1509
grep -v '^ *+' conftest.err >conftest.er1
1510
cat conftest.er1 >&5
1511
mv -f conftest.er1 conftest.err
1512
fi
1513
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1514
test $ac_status = 0; } && {
1515
test -z "$ac_c_werror_flag" ||
1516
test ! -s conftest.err
1517
} && test -s conftest$ac_exeext && {
1518
test "$cross_compiling" = yes ||
1519
test -x conftest$ac_exeext
1520
}; then :
1521
ac_retval=0
1522
else
1523
$as_echo "$as_me: failed program was:" >&5
1524
sed 's/^/| /' conftest.$ac_ext >&5
1525
1526
ac_retval=1
1527
fi
1528
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1529
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1530
# interfere with the next link command; also delete a directory that is
1531
# left behind by Apple's compiler. We do this before executing the actions.
1532
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1533
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1534
as_fn_set_status $ac_retval
1535
1536
} @%:@ ac_fn_c_try_link
1537
1538
@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1539
@%:@ -------------------------------------------------------
1540
@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using
1541
@%:@ the include files in INCLUDES and setting the cache variable VAR
1542
@%:@ accordingly.
1543
ac_fn_c_check_header_mongrel ()
1544
{
1545
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546
if eval \${$3+:} false; then :
1547
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1548
$as_echo_n "checking for $2... " >&6; }
1549
if eval \${$3+:} false; then :
1550
$as_echo_n "(cached) " >&6
1551
fi
1552
eval ac_res=\$$3
1553
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1554
$as_echo "$ac_res" >&6; }
1555
else
1556
# Is the header compilable?
1557
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1558
$as_echo_n "checking $2 usability... " >&6; }
1559
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1560
/* end confdefs.h. */
1561
$4
1562
@%:@include <$2>
1563
_ACEOF
1564
if ac_fn_c_try_compile "$LINENO"; then :
1565
ac_header_compiler=yes
1566
else
1567
ac_header_compiler=no
1568
fi
1569
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1570
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1571
$as_echo "$ac_header_compiler" >&6; }
1572
1573
# Is the header present?
1574
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1575
$as_echo_n "checking $2 presence... " >&6; }
1576
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1577
/* end confdefs.h. */
1578
@%:@include <$2>
1579
_ACEOF
1580
if ac_fn_c_try_cpp "$LINENO"; then :
1581
ac_header_preproc=yes
1582
else
1583
ac_header_preproc=no
1584
fi
1585
rm -f conftest.err conftest.i conftest.$ac_ext
1586
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1587
$as_echo "$ac_header_preproc" >&6; }
1588
1589
# So? What about this header?
1590
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1591
yes:no: )
1592
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1593
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1594
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1595
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1596
;;
1597
no:yes:* )
1598
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1599
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1600
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1601
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1602
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1603
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1604
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1605
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1606
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1607
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1608
;;
1609
esac
1610
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1611
$as_echo_n "checking for $2... " >&6; }
1612
if eval \${$3+:} false; then :
1613
$as_echo_n "(cached) " >&6
1614
else
1615
eval "$3=\$ac_header_compiler"
1616
fi
1617
eval ac_res=\$$3
1618
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1619
$as_echo "$ac_res" >&6; }
1620
fi
1621
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1622
1623
} @%:@ ac_fn_c_check_header_mongrel
1624
1625
@%:@ ac_fn_c_try_run LINENO
1626
@%:@ ----------------------
1627
@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
1628
@%:@ that executables *can* be run.
1629
ac_fn_c_try_run ()
1630
{
1631
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1632
if { { ac_try="$ac_link"
1633
case "(($ac_try" in
1634
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1635
*) ac_try_echo=$ac_try;;
1636
esac
1637
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1638
$as_echo "$ac_try_echo"; } >&5
1639
(eval "$ac_link") 2>&5
1640
ac_status=$?
1641
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1642
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1643
{ { case "(($ac_try" in
1644
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1645
*) ac_try_echo=$ac_try;;
1646
esac
1647
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1648
$as_echo "$ac_try_echo"; } >&5
1649
(eval "$ac_try") 2>&5
1650
ac_status=$?
1651
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1652
test $ac_status = 0; }; }; then :
1653
ac_retval=0
1654
else
1655
$as_echo "$as_me: program exited with status $ac_status" >&5
1656
$as_echo "$as_me: failed program was:" >&5
1657
sed 's/^/| /' conftest.$ac_ext >&5
1658
1659
ac_retval=$ac_status
1660
fi
1661
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1662
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1663
as_fn_set_status $ac_retval
1664
1665
} @%:@ ac_fn_c_try_run
1666
1667
@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1668
@%:@ -------------------------------------------------------
1669
@%:@ Tests whether HEADER exists and can be compiled using the include files in
1670
@%:@ INCLUDES, setting the cache variable VAR accordingly.
1671
ac_fn_c_check_header_compile ()
1672
{
1673
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1674
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1675
$as_echo_n "checking for $2... " >&6; }
1676
if eval \${$3+:} false; then :
1677
$as_echo_n "(cached) " >&6
1678
else
1679
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1680
/* end confdefs.h. */
1681
$4
1682
@%:@include <$2>
1683
_ACEOF
1684
if ac_fn_c_try_compile "$LINENO"; then :
1685
eval "$3=yes"
1686
else
1687
eval "$3=no"
1688
fi
1689
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1690
fi
1691
eval ac_res=\$$3
1692
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1693
$as_echo "$ac_res" >&6; }
1694
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1695
1696
} @%:@ ac_fn_c_check_header_compile
1697
1698
@%:@ ac_fn_c_check_func LINENO FUNC VAR
1699
@%:@ ----------------------------------
1700
@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
1701
ac_fn_c_check_func ()
1702
{
1703
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1704
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1705
$as_echo_n "checking for $2... " >&6; }
1706
if eval \${$3+:} false; then :
1707
$as_echo_n "(cached) " >&6
1708
else
1709
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1710
/* end confdefs.h. */
1711
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1712
For example, HP-UX 11i <limits.h> declares gettimeofday. */
1713
#define $2 innocuous_$2
1714
1715
/* System header to define __stub macros and hopefully few prototypes,
1716
which can conflict with char $2 (); below.
1717
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1718
<limits.h> exists even on freestanding compilers. */
1719
1720
#ifdef __STDC__
1721
# include <limits.h>
1722
#else
1723
# include <assert.h>
1724
#endif
1725
1726
#undef $2
1727
1728
/* Override any GCC internal prototype to avoid an error.
1729
Use char because int might match the return type of a GCC
1730
builtin and then its argument prototype would still apply. */
1731
#ifdef __cplusplus
1732
extern "C"
1733
#endif
1734
char $2 ();
1735
/* The GNU C library defines this for functions which it implements
1736
to always fail with ENOSYS. Some functions are actually named
1737
something starting with __ and the normal name is an alias. */
1738
#if defined __stub_$2 || defined __stub___$2
1739
choke me
1740
#endif
1741
1742
int
1743
main ()
1744
{
1745
return $2 ();
1746
;
1747
return 0;
1748
}
1749
_ACEOF
1750
if ac_fn_c_try_link "$LINENO"; then :
1751
eval "$3=yes"
1752
else
1753
eval "$3=no"
1754
fi
1755
rm -f core conftest.err conftest.$ac_objext \
1756
conftest$ac_exeext conftest.$ac_ext
1757
fi
1758
eval ac_res=\$$3
1759
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1760
$as_echo "$ac_res" >&6; }
1761
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1762
1763
} @%:@ ac_fn_c_check_func
1764
cat >config.log <<_ACEOF
1765
This file contains any messages produced by compilers while
1766
running configure, to aid debugging if configure makes a mistake.
1767
1768
It was created by $as_me, which was
1769
generated by GNU Autoconf 2.69. Invocation command line was
1770
1771
$ $0 $@
1772
1773
_ACEOF
1774
exec 5>>config.log
1775
{
1776
cat <<_ASUNAME
1777
## --------- ##
1778
## Platform. ##
1779
## --------- ##
1780
1781
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1782
uname -m = `(uname -m) 2>/dev/null || echo unknown`
1783
uname -r = `(uname -r) 2>/dev/null || echo unknown`
1784
uname -s = `(uname -s) 2>/dev/null || echo unknown`
1785
uname -v = `(uname -v) 2>/dev/null || echo unknown`
1786
1787
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1788
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1789
1790
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1791
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1792
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1793
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1794
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1795
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1796
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1797
1798
_ASUNAME
1799
1800
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1801
for as_dir in $PATH
1802
do
1803
IFS=$as_save_IFS
1804
test -z "$as_dir" && as_dir=.
1805
$as_echo "PATH: $as_dir"
1806
done
1807
IFS=$as_save_IFS
1808
1809
} >&5
1810
1811
cat >&5 <<_ACEOF
1812
1813
1814
## ----------- ##
1815
## Core tests. ##
1816
## ----------- ##
1817
1818
_ACEOF
1819
1820
1821
# Keep a trace of the command line.
1822
# Strip out --no-create and --no-recursion so they do not pile up.
1823
# Strip out --silent because we don't want to record it for future runs.
1824
# Also quote any args containing shell meta-characters.
1825
# Make two passes to allow for proper duplicate-argument suppression.
1826
ac_configure_args=
1827
ac_configure_args0=
1828
ac_configure_args1=
1829
ac_must_keep_next=false
1830
for ac_pass in 1 2
1831
do
1832
for ac_arg
1833
do
1834
case $ac_arg in
1835
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1836
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1837
| -silent | --silent | --silen | --sile | --sil)
1838
continue ;;
1839
*\'*)
1840
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1841
esac
1842
case $ac_pass in
1843
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1844
2)
1845
as_fn_append ac_configure_args1 " '$ac_arg'"
1846
if test $ac_must_keep_next = true; then
1847
ac_must_keep_next=false # Got value, back to normal.
1848
else
1849
case $ac_arg in
1850
*=* | --config-cache | -C | -disable-* | --disable-* \
1851
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1852
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1853
| -with-* | --with-* | -without-* | --without-* | --x)
1854
case "$ac_configure_args0 " in
1855
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1856
esac
1857
;;
1858
-* ) ac_must_keep_next=true ;;
1859
esac
1860
fi
1861
as_fn_append ac_configure_args " '$ac_arg'"
1862
;;
1863
esac
1864
done
1865
done
1866
{ ac_configure_args0=; unset ac_configure_args0;}
1867
{ ac_configure_args1=; unset ac_configure_args1;}
1868
1869
# When interrupted or exit'd, cleanup temporary files, and complete
1870
# config.log. We remove comments because anyway the quotes in there
1871
# would cause problems or look ugly.
1872
# WARNING: Use '\'' to represent an apostrophe within the trap.
1873
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1874
trap 'exit_status=$?
1875
# Save into config.log some information that might help in debugging.
1876
{
1877
echo
1878
1879
$as_echo "## ---------------- ##
1880
## Cache variables. ##
1881
## ---------------- ##"
1882
echo
1883
# The following way of writing the cache mishandles newlines in values,
1884
(
1885
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1886
eval ac_val=\$$ac_var
1887
case $ac_val in #(
1888
*${as_nl}*)
1889
case $ac_var in #(
1890
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1891
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1892
esac
1893
case $ac_var in #(
1894
_ | IFS | as_nl) ;; #(
1895
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1896
*) { eval $ac_var=; unset $ac_var;} ;;
1897
esac ;;
1898
esac
1899
done
1900
(set) 2>&1 |
1901
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1902
*${as_nl}ac_space=\ *)
1903
sed -n \
1904
"s/'\''/'\''\\\\'\'''\''/g;
1905
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1906
;; #(
1907
*)
1908
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1909
;;
1910
esac |
1911
sort
1912
)
1913
echo
1914
1915
$as_echo "## ----------------- ##
1916
## Output variables. ##
1917
## ----------------- ##"
1918
echo
1919
for ac_var in $ac_subst_vars
1920
do
1921
eval ac_val=\$$ac_var
1922
case $ac_val in
1923
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1924
esac
1925
$as_echo "$ac_var='\''$ac_val'\''"
1926
done | sort
1927
echo
1928
1929
if test -n "$ac_subst_files"; then
1930
$as_echo "## ------------------- ##
1931
## File substitutions. ##
1932
## ------------------- ##"
1933
echo
1934
for ac_var in $ac_subst_files
1935
do
1936
eval ac_val=\$$ac_var
1937
case $ac_val in
1938
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1939
esac
1940
$as_echo "$ac_var='\''$ac_val'\''"
1941
done | sort
1942
echo
1943
fi
1944
1945
if test -s confdefs.h; then
1946
$as_echo "## ----------- ##
1947
## confdefs.h. ##
1948
## ----------- ##"
1949
echo
1950
cat confdefs.h
1951
echo
1952
fi
1953
test "$ac_signal" != 0 &&
1954
$as_echo "$as_me: caught signal $ac_signal"
1955
$as_echo "$as_me: exit $exit_status"
1956
} >&5
1957
rm -f core *.core core.conftest.* &&
1958
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1959
exit $exit_status
1960
' 0
1961
for ac_signal in 1 2 13 15; do
1962
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1963
done
1964
ac_signal=0
1965
1966
# confdefs.h avoids OS command line length limits that DEFS can exceed.
1967
rm -f -r conftest* confdefs.h
1968
1969
$as_echo "/* confdefs.h */" > confdefs.h
1970
1971
# Predefined preprocessor variables.
1972
1973
cat >>confdefs.h <<_ACEOF
1974
@%:@define PACKAGE_NAME "$PACKAGE_NAME"
1975
_ACEOF
1976
1977
cat >>confdefs.h <<_ACEOF
1978
@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1979
_ACEOF
1980
1981
cat >>confdefs.h <<_ACEOF
1982
@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
1983
_ACEOF
1984
1985
cat >>confdefs.h <<_ACEOF
1986
@%:@define PACKAGE_STRING "$PACKAGE_STRING"
1987
_ACEOF
1988
1989
cat >>confdefs.h <<_ACEOF
1990
@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1991
_ACEOF
1992
1993
cat >>confdefs.h <<_ACEOF
1994
@%:@define PACKAGE_URL "$PACKAGE_URL"
1995
_ACEOF
1996
1997
1998
# Let the site file select an alternate cache file if it wants to.
1999
# Prefer an explicitly selected file to automatically selected ones.
2000
ac_site_file1=NONE
2001
ac_site_file2=NONE
2002
if test -n "$CONFIG_SITE"; then
2003
# We do not want a PATH search for config.site.
2004
case $CONFIG_SITE in @%:@((
2005
-*) ac_site_file1=./$CONFIG_SITE;;
2006
*/*) ac_site_file1=$CONFIG_SITE;;
2007
*) ac_site_file1=./$CONFIG_SITE;;
2008
esac
2009
elif test "x$prefix" != xNONE; then
2010
ac_site_file1=$prefix/share/config.site
2011
ac_site_file2=$prefix/etc/config.site
2012
else
2013
ac_site_file1=$ac_default_prefix/share/config.site
2014
ac_site_file2=$ac_default_prefix/etc/config.site
2015
fi
2016
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2017
do
2018
test "x$ac_site_file" = xNONE && continue
2019
if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2020
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2021
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2022
sed 's/^/| /' "$ac_site_file" >&5
2023
. "$ac_site_file" \
2024
|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2025
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2026
as_fn_error $? "failed to load site script $ac_site_file
2027
See \`config.log' for more details" "$LINENO" 5; }
2028
fi
2029
done
2030
2031
if test -r "$cache_file"; then
2032
# Some versions of bash will fail to source /dev/null (special files
2033
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2034
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2035
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2036
$as_echo "$as_me: loading cache $cache_file" >&6;}
2037
case $cache_file in
2038
[\\/]* | ?:[\\/]* ) . "$cache_file";;
2039
*) . "./$cache_file";;
2040
esac
2041
fi
2042
else
2043
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2044
$as_echo "$as_me: creating cache $cache_file" >&6;}
2045
>$cache_file
2046
fi
2047
2048
# Check that the precious variables saved in the cache have kept the same
2049
# value.
2050
ac_cache_corrupted=false
2051
for ac_var in $ac_precious_vars; do
2052
eval ac_old_set=\$ac_cv_env_${ac_var}_set
2053
eval ac_new_set=\$ac_env_${ac_var}_set
2054
eval ac_old_val=\$ac_cv_env_${ac_var}_value
2055
eval ac_new_val=\$ac_env_${ac_var}_value
2056
case $ac_old_set,$ac_new_set in
2057
set,)
2058
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2059
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2060
ac_cache_corrupted=: ;;
2061
,set)
2062
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2063
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2064
ac_cache_corrupted=: ;;
2065
,);;
2066
*)
2067
if test "x$ac_old_val" != "x$ac_new_val"; then
2068
# differences in whitespace do not lead to failure.
2069
ac_old_val_w=`echo x $ac_old_val`
2070
ac_new_val_w=`echo x $ac_new_val`
2071
if test "$ac_old_val_w" != "$ac_new_val_w"; then
2072
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2073
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2074
ac_cache_corrupted=:
2075
else
2076
{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2077
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2078
eval $ac_var=\$ac_old_val
2079
fi
2080
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2081
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2082
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2083
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2084
fi;;
2085
esac
2086
# Pass precious variables to config.status.
2087
if test "$ac_new_set" = set; then
2088
case $ac_new_val in
2089
*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2090
*) ac_arg=$ac_var=$ac_new_val ;;
2091
esac
2092
case " $ac_configure_args " in
2093
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2094
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2095
esac
2096
fi
2097
done
2098
if $ac_cache_corrupted; then
2099
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2100
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2101
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2102
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2103
as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2104
fi
2105
## -------------------- ##
2106
## Main body of script. ##
2107
## -------------------- ##
2108
2109
ac_ext=c
2110
ac_cpp='$CPP $CPPFLAGS'
2111
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2112
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2113
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2114
2115
2116
ac_config_headers="$ac_config_headers config.h"
2117
2118
2119
2120
rev=`sed < ${srcdir}/patchlevel.h -n -e '/#define REV/s/#define REV *//p'`
2121
vers=`sed < ${srcdir}/patchlevel.h -n -e '/#define VERS/s/#define VERS *//p'`
2122
pat=`sed < ${srcdir}/patchlevel.h -n -e '/#define PATCHLEVEL/s/#define PATCHLEVEL *//p'`
2123
VERSION="$rev.$vers.$pat"
2124
echo "this is screen version $VERSION" 1>&6
2125
2126
2127
if test "x$prefix" = xNONE; then
2128
$as_echo_n "checking for prefix by " >&6
2129
# Extract the first word of "screen", so it can be a program name with args.
2130
set dummy screen; ac_word=$2
2131
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2132
$as_echo_n "checking for $ac_word... " >&6; }
2133
if ${ac_cv_path_ac_prefix_program+:} false; then :
2134
$as_echo_n "(cached) " >&6
2135
else
2136
case $ac_prefix_program in
2137
[\\/]* | ?:[\\/]*)
2138
ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
2139
;;
2140
*)
2141
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2142
for as_dir in $PATH
2143
do
2144
IFS=$as_save_IFS
2145
test -z "$as_dir" && as_dir=.
2146
for ac_exec_ext in '' $ac_executable_extensions; do
2147
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2148
ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
2149
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2150
break 2
2151
fi
2152
done
2153
done
2154
IFS=$as_save_IFS
2155
2156
;;
2157
esac
2158
fi
2159
ac_prefix_program=$ac_cv_path_ac_prefix_program
2160
if test -n "$ac_prefix_program"; then
2161
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5
2162
$as_echo "$ac_prefix_program" >&6; }
2163
else
2164
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2165
$as_echo "no" >&6; }
2166
fi
2167
2168
2169
if test -n "$ac_prefix_program"; then
2170
prefix=`$as_dirname -- "$ac_prefix_program" ||
2171
$as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2172
X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
2173
X"$ac_prefix_program" : 'X\(//\)$' \| \
2174
X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null ||
2175
$as_echo X"$ac_prefix_program" |
2176
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2177
s//\1/
2178
q
2179
}
2180
/^X\(\/\/\)[^/].*/{
2181
s//\1/
2182
q
2183
}
2184
/^X\(\/\/\)$/{
2185
s//\1/
2186
q
2187
}
2188
/^X\(\/\).*/{
2189
s//\1/
2190
q
2191
}
2192
s/.*/./; q'`
2193
prefix=`$as_dirname -- "$prefix" ||
2194
$as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2195
X"$prefix" : 'X\(//\)[^/]' \| \
2196
X"$prefix" : 'X\(//\)$' \| \
2197
X"$prefix" : 'X\(/\)' \| . 2>/dev/null ||
2198
$as_echo X"$prefix" |
2199
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2200
s//\1/
2201
q
2202
}
2203
/^X\(\/\/\)[^/].*/{
2204
s//\1/
2205
q
2206
}
2207
/^X\(\/\/\)$/{
2208
s//\1/
2209
q
2210
}
2211
/^X\(\/\).*/{
2212
s//\1/
2213
q
2214
}
2215
s/.*/./; q'`
2216
fi
2217
fi
2218
2219
if test "x$prefix" = xNONE; then
2220
$as_echo_n "checking for prefix by " >&6
2221
# Extract the first word of "gzip", so it can be a program name with args.
2222
set dummy gzip; ac_word=$2
2223
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2224
$as_echo_n "checking for $ac_word... " >&6; }
2225
if ${ac_cv_path_ac_prefix_program+:} false; then :
2226
$as_echo_n "(cached) " >&6
2227
else
2228
case $ac_prefix_program in
2229
[\\/]* | ?:[\\/]*)
2230
ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path.
2231
;;
2232
*)
2233
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2234
for as_dir in $PATH
2235
do
2236
IFS=$as_save_IFS
2237
test -z "$as_dir" && as_dir=.
2238
for ac_exec_ext in '' $ac_executable_extensions; do
2239
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2240
ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext"
2241
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2242
break 2
2243
fi
2244
done
2245
done
2246
IFS=$as_save_IFS
2247
2248
;;
2249
esac
2250
fi
2251
ac_prefix_program=$ac_cv_path_ac_prefix_program
2252
if test -n "$ac_prefix_program"; then
2253
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5
2254
$as_echo "$ac_prefix_program" >&6; }
2255
else
2256
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2257
$as_echo "no" >&6; }
2258
fi
2259
2260
2261
if test -n "$ac_prefix_program"; then
2262
prefix=`$as_dirname -- "$ac_prefix_program" ||
2263
$as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2264
X"$ac_prefix_program" : 'X\(//\)[^/]' \| \
2265
X"$ac_prefix_program" : 'X\(//\)$' \| \
2266
X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null ||
2267
$as_echo X"$ac_prefix_program" |
2268
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2269
s//\1/
2270
q
2271
}
2272
/^X\(\/\/\)[^/].*/{
2273
s//\1/
2274
q
2275
}
2276
/^X\(\/\/\)$/{
2277
s//\1/
2278
q
2279
}
2280
/^X\(\/\).*/{
2281
s//\1/
2282
q
2283
}
2284
s/.*/./; q'`
2285
prefix=`$as_dirname -- "$prefix" ||
2286
$as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2287
X"$prefix" : 'X\(//\)[^/]' \| \
2288
X"$prefix" : 'X\(//\)$' \| \
2289
X"$prefix" : 'X\(/\)' \| . 2>/dev/null ||
2290
$as_echo X"$prefix" |
2291
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2292
s//\1/
2293
q
2294
}
2295
/^X\(\/\/\)[^/].*/{
2296
s//\1/
2297
q
2298
}
2299
/^X\(\/\/\)$/{
2300
s//\1/
2301
q
2302
}
2303
/^X\(\/\).*/{
2304
s//\1/
2305
q
2306
}
2307
s/.*/./; q'`
2308
fi
2309
fi
2310
2311
2312
old_CFLAGS="$CFLAGS"
2313
ac_ext=c
2314
ac_cpp='$CPP $CPPFLAGS'
2315
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2316
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2317
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2318
if test -n "$ac_tool_prefix"; then
2319
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2320
set dummy ${ac_tool_prefix}gcc; ac_word=$2
2321
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2322
$as_echo_n "checking for $ac_word... " >&6; }
2323
if ${ac_cv_prog_CC+:} false; then :
2324
$as_echo_n "(cached) " >&6
2325
else
2326
if test -n "$CC"; then
2327
ac_cv_prog_CC="$CC" # Let the user override the test.
2328
else
2329
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2330
for as_dir in $PATH
2331
do
2332
IFS=$as_save_IFS
2333
test -z "$as_dir" && as_dir=.
2334
for ac_exec_ext in '' $ac_executable_extensions; do
2335
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2336
ac_cv_prog_CC="${ac_tool_prefix}gcc"
2337
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2338
break 2
2339
fi
2340
done
2341
done
2342
IFS=$as_save_IFS
2343
2344
fi
2345
fi
2346
CC=$ac_cv_prog_CC
2347
if test -n "$CC"; then
2348
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2349
$as_echo "$CC" >&6; }
2350
else
2351
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2352
$as_echo "no" >&6; }
2353
fi
2354
2355
2356
fi
2357
if test -z "$ac_cv_prog_CC"; then
2358
ac_ct_CC=$CC
2359
# Extract the first word of "gcc", so it can be a program name with args.
2360
set dummy gcc; ac_word=$2
2361
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2362
$as_echo_n "checking for $ac_word... " >&6; }
2363
if ${ac_cv_prog_ac_ct_CC+:} false; then :
2364
$as_echo_n "(cached) " >&6
2365
else
2366
if test -n "$ac_ct_CC"; then
2367
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2368
else
2369
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2370
for as_dir in $PATH
2371
do
2372
IFS=$as_save_IFS
2373
test -z "$as_dir" && as_dir=.
2374
for ac_exec_ext in '' $ac_executable_extensions; do
2375
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2376
ac_cv_prog_ac_ct_CC="gcc"
2377
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2378
break 2
2379
fi
2380
done
2381
done
2382
IFS=$as_save_IFS
2383
2384
fi
2385
fi
2386
ac_ct_CC=$ac_cv_prog_ac_ct_CC
2387
if test -n "$ac_ct_CC"; then
2388
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2389
$as_echo "$ac_ct_CC" >&6; }
2390
else
2391
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2392
$as_echo "no" >&6; }
2393
fi
2394
2395
if test "x$ac_ct_CC" = x; then
2396
CC=""
2397
else
2398
case $cross_compiling:$ac_tool_warned in
2399
yes:)
2400
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2401
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2402
ac_tool_warned=yes ;;
2403
esac
2404
CC=$ac_ct_CC
2405
fi
2406
else
2407
CC="$ac_cv_prog_CC"
2408
fi
2409
2410
if test -z "$CC"; then
2411
if test -n "$ac_tool_prefix"; then
2412
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2413
set dummy ${ac_tool_prefix}cc; ac_word=$2
2414
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2415
$as_echo_n "checking for $ac_word... " >&6; }
2416
if ${ac_cv_prog_CC+:} false; then :
2417
$as_echo_n "(cached) " >&6
2418
else
2419
if test -n "$CC"; then
2420
ac_cv_prog_CC="$CC" # Let the user override the test.
2421
else
2422
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2423
for as_dir in $PATH
2424
do
2425
IFS=$as_save_IFS
2426
test -z "$as_dir" && as_dir=.
2427
for ac_exec_ext in '' $ac_executable_extensions; do
2428
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2429
ac_cv_prog_CC="${ac_tool_prefix}cc"
2430
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2431
break 2
2432
fi
2433
done
2434
done
2435
IFS=$as_save_IFS
2436
2437
fi
2438
fi
2439
CC=$ac_cv_prog_CC
2440
if test -n "$CC"; then
2441
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2442
$as_echo "$CC" >&6; }
2443
else
2444
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2445
$as_echo "no" >&6; }
2446
fi
2447
2448
2449
fi
2450
fi
2451
if test -z "$CC"; then
2452
# Extract the first word of "cc", so it can be a program name with args.
2453
set dummy cc; ac_word=$2
2454
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2455
$as_echo_n "checking for $ac_word... " >&6; }
2456
if ${ac_cv_prog_CC+:} false; then :
2457
$as_echo_n "(cached) " >&6
2458
else
2459
if test -n "$CC"; then
2460
ac_cv_prog_CC="$CC" # Let the user override the test.
2461
else
2462
ac_prog_rejected=no
2463
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2464
for as_dir in $PATH
2465
do
2466
IFS=$as_save_IFS
2467
test -z "$as_dir" && as_dir=.
2468
for ac_exec_ext in '' $ac_executable_extensions; do
2469
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2470
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2471
ac_prog_rejected=yes
2472
continue
2473
fi
2474
ac_cv_prog_CC="cc"
2475
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2476
break 2
2477
fi
2478
done
2479
done
2480
IFS=$as_save_IFS
2481
2482
if test $ac_prog_rejected = yes; then
2483
# We found a bogon in the path, so make sure we never use it.
2484
set dummy $ac_cv_prog_CC
2485
shift
2486
if test $@%:@ != 0; then
2487
# We chose a different compiler from the bogus one.
2488
# However, it has the same basename, so the bogon will be chosen
2489
# first if we set CC to just the basename; use the full file name.
2490
shift
2491
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2492
fi
2493
fi
2494
fi
2495
fi
2496
CC=$ac_cv_prog_CC
2497
if test -n "$CC"; then
2498
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2499
$as_echo "$CC" >&6; }
2500
else
2501
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2502
$as_echo "no" >&6; }
2503
fi
2504
2505
2506
fi
2507
if test -z "$CC"; then
2508
if test -n "$ac_tool_prefix"; then
2509
for ac_prog in cl.exe
2510
do
2511
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2512
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2513
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2514
$as_echo_n "checking for $ac_word... " >&6; }
2515
if ${ac_cv_prog_CC+:} false; then :
2516
$as_echo_n "(cached) " >&6
2517
else
2518
if test -n "$CC"; then
2519
ac_cv_prog_CC="$CC" # Let the user override the test.
2520
else
2521
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2522
for as_dir in $PATH
2523
do
2524
IFS=$as_save_IFS
2525
test -z "$as_dir" && as_dir=.
2526
for ac_exec_ext in '' $ac_executable_extensions; do
2527
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2528
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2529
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2530
break 2
2531
fi
2532
done
2533
done
2534
IFS=$as_save_IFS
2535
2536
fi
2537
fi
2538
CC=$ac_cv_prog_CC
2539
if test -n "$CC"; then
2540
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2541
$as_echo "$CC" >&6; }
2542
else
2543
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2544
$as_echo "no" >&6; }
2545
fi
2546
2547
2548
test -n "$CC" && break
2549
done
2550
fi
2551
if test -z "$CC"; then
2552
ac_ct_CC=$CC
2553
for ac_prog in cl.exe
2554
do
2555
# Extract the first word of "$ac_prog", so it can be a program name with args.
2556
set dummy $ac_prog; ac_word=$2
2557
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2558
$as_echo_n "checking for $ac_word... " >&6; }
2559
if ${ac_cv_prog_ac_ct_CC+:} false; then :
2560
$as_echo_n "(cached) " >&6
2561
else
2562
if test -n "$ac_ct_CC"; then
2563
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2564
else
2565
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2566
for as_dir in $PATH
2567
do
2568
IFS=$as_save_IFS
2569
test -z "$as_dir" && as_dir=.
2570
for ac_exec_ext in '' $ac_executable_extensions; do
2571
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2572
ac_cv_prog_ac_ct_CC="$ac_prog"
2573
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2574
break 2
2575
fi
2576
done
2577
done
2578
IFS=$as_save_IFS
2579
2580
fi
2581
fi
2582
ac_ct_CC=$ac_cv_prog_ac_ct_CC
2583
if test -n "$ac_ct_CC"; then
2584
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2585
$as_echo "$ac_ct_CC" >&6; }
2586
else
2587
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2588
$as_echo "no" >&6; }
2589
fi
2590
2591
2592
test -n "$ac_ct_CC" && break
2593
done
2594
2595
if test "x$ac_ct_CC" = x; then
2596
CC=""
2597
else
2598
case $cross_compiling:$ac_tool_warned in
2599
yes:)
2600
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2601
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2602
ac_tool_warned=yes ;;
2603
esac
2604
CC=$ac_ct_CC
2605
fi
2606
fi
2607
2608
fi
2609
2610
2611
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2612
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2613
as_fn_error $? "no acceptable C compiler found in \$PATH
2614
See \`config.log' for more details" "$LINENO" 5; }
2615
2616
# Provide some information about the compiler.
2617
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2618
set X $ac_compile
2619
ac_compiler=$2
2620
for ac_option in --version -v -V -qversion; do
2621
{ { ac_try="$ac_compiler $ac_option >&5"
2622
case "(($ac_try" in
2623
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2624
*) ac_try_echo=$ac_try;;
2625
esac
2626
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2627
$as_echo "$ac_try_echo"; } >&5
2628
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2629
ac_status=$?
2630
if test -s conftest.err; then
2631
sed '10a\
2632
... rest of stderr output deleted ...
2633
10q' conftest.err >conftest.er1
2634
cat conftest.er1 >&5
2635
fi
2636
rm -f conftest.er1 conftest.err
2637
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2638
test $ac_status = 0; }
2639
done
2640
2641
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2642
/* end confdefs.h. */
2643
2644
int
2645
main ()
2646
{
2647
2648
;
2649
return 0;
2650
}
2651
_ACEOF
2652
ac_clean_files_save=$ac_clean_files
2653
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2654
# Try to create an executable without -o first, disregard a.out.
2655
# It will help us diagnose broken compilers, and finding out an intuition
2656
# of exeext.
2657
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2658
$as_echo_n "checking whether the C compiler works... " >&6; }
2659
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2660
2661
# The possible output files:
2662
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2663
2664
ac_rmfiles=
2665
for ac_file in $ac_files
2666
do
2667
case $ac_file in
2668
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2669
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2670
esac
2671
done
2672
rm -f $ac_rmfiles
2673
2674
if { { ac_try="$ac_link_default"
2675
case "(($ac_try" in
2676
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2677
*) ac_try_echo=$ac_try;;
2678
esac
2679
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2680
$as_echo "$ac_try_echo"; } >&5
2681
(eval "$ac_link_default") 2>&5
2682
ac_status=$?
2683
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2684
test $ac_status = 0; }; then :
2685
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2686
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2687
# in a Makefile. We should not override ac_cv_exeext if it was cached,
2688
# so that the user can short-circuit this test for compilers unknown to
2689
# Autoconf.
2690
for ac_file in $ac_files ''
2691
do
2692
test -f "$ac_file" || continue
2693
case $ac_file in
2694
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2695
;;
2696
[ab].out )
2697
# We found the default executable, but exeext='' is most
2698
# certainly right.
2699
break;;
2700
*.* )
2701
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2702
then :; else
2703
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2704
fi
2705
# We set ac_cv_exeext here because the later test for it is not
2706
# safe: cross compilers may not add the suffix if given an `-o'
2707
# argument, so we may need to know it at that point already.
2708
# Even if this section looks crufty: it has the advantage of
2709
# actually working.
2710
break;;
2711
* )
2712
break;;
2713
esac
2714
done
2715
test "$ac_cv_exeext" = no && ac_cv_exeext=
2716
2717
else
2718
ac_file=''
2719
fi
2720
if test -z "$ac_file"; then :
2721
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2722
$as_echo "no" >&6; }
2723
$as_echo "$as_me: failed program was:" >&5
2724
sed 's/^/| /' conftest.$ac_ext >&5
2725
2726
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2727
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2728
as_fn_error 77 "C compiler cannot create executables
2729
See \`config.log' for more details" "$LINENO" 5; }
2730
else
2731
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2732
$as_echo "yes" >&6; }
2733
fi
2734
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2735
$as_echo_n "checking for C compiler default output file name... " >&6; }
2736
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2737
$as_echo "$ac_file" >&6; }
2738
ac_exeext=$ac_cv_exeext
2739
2740
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2741
ac_clean_files=$ac_clean_files_save
2742
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2743
$as_echo_n "checking for suffix of executables... " >&6; }
2744
if { { ac_try="$ac_link"
2745
case "(($ac_try" in
2746
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2747
*) ac_try_echo=$ac_try;;
2748
esac
2749
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2750
$as_echo "$ac_try_echo"; } >&5
2751
(eval "$ac_link") 2>&5
2752
ac_status=$?
2753
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2754
test $ac_status = 0; }; then :
2755
# If both `conftest.exe' and `conftest' are `present' (well, observable)
2756
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2757
# work properly (i.e., refer to `conftest.exe'), while it won't with
2758
# `rm'.
2759
for ac_file in conftest.exe conftest conftest.*; do
2760
test -f "$ac_file" || continue
2761
case $ac_file in
2762
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2763
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2764
break;;
2765
* ) break;;
2766
esac
2767
done
2768
else
2769
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2770
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2771
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2772
See \`config.log' for more details" "$LINENO" 5; }
2773
fi
2774
rm -f conftest conftest$ac_cv_exeext
2775
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2776
$as_echo "$ac_cv_exeext" >&6; }
2777
2778
rm -f conftest.$ac_ext
2779
EXEEXT=$ac_cv_exeext
2780
ac_exeext=$EXEEXT
2781
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2782
/* end confdefs.h. */
2783
@%:@include <stdio.h>
2784
int
2785
main ()
2786
{
2787
FILE *f = fopen ("conftest.out", "w");
2788
return ferror (f) || fclose (f) != 0;
2789
2790
;
2791
return 0;
2792
}
2793
_ACEOF
2794
ac_clean_files="$ac_clean_files conftest.out"
2795
# Check that the compiler produces executables we can run. If not, either
2796
# the compiler is broken, or we cross compile.
2797
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2798
$as_echo_n "checking whether we are cross compiling... " >&6; }
2799
if test "$cross_compiling" != yes; then
2800
{ { ac_try="$ac_link"
2801
case "(($ac_try" in
2802
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2803
*) ac_try_echo=$ac_try;;
2804
esac
2805
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2806
$as_echo "$ac_try_echo"; } >&5
2807
(eval "$ac_link") 2>&5
2808
ac_status=$?
2809
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2810
test $ac_status = 0; }
2811
if { ac_try='./conftest$ac_cv_exeext'
2812
{ { case "(($ac_try" in
2813
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2814
*) ac_try_echo=$ac_try;;
2815
esac
2816
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2817
$as_echo "$ac_try_echo"; } >&5
2818
(eval "$ac_try") 2>&5
2819
ac_status=$?
2820
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2821
test $ac_status = 0; }; }; then
2822
cross_compiling=no
2823
else
2824
if test "$cross_compiling" = maybe; then
2825
cross_compiling=yes
2826
else
2827
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2828
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2829
as_fn_error $? "cannot run C compiled programs.
2830
If you meant to cross compile, use \`--host'.
2831
See \`config.log' for more details" "$LINENO" 5; }
2832
fi
2833
fi
2834
fi
2835
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2836
$as_echo "$cross_compiling" >&6; }
2837
2838
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2839
ac_clean_files=$ac_clean_files_save
2840
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2841
$as_echo_n "checking for suffix of object files... " >&6; }
2842
if ${ac_cv_objext+:} false; then :
2843
$as_echo_n "(cached) " >&6
2844
else
2845
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2846
/* end confdefs.h. */
2847
2848
int
2849
main ()
2850
{
2851
2852
;
2853
return 0;
2854
}
2855
_ACEOF
2856
rm -f conftest.o conftest.obj
2857
if { { ac_try="$ac_compile"
2858
case "(($ac_try" in
2859
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2860
*) ac_try_echo=$ac_try;;
2861
esac
2862
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2863
$as_echo "$ac_try_echo"; } >&5
2864
(eval "$ac_compile") 2>&5
2865
ac_status=$?
2866
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2867
test $ac_status = 0; }; then :
2868
for ac_file in conftest.o conftest.obj conftest.*; do
2869
test -f "$ac_file" || continue;
2870
case $ac_file in
2871
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2872
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2873
break;;
2874
esac
2875
done
2876
else
2877
$as_echo "$as_me: failed program was:" >&5
2878
sed 's/^/| /' conftest.$ac_ext >&5
2879
2880
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2881
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2882
as_fn_error $? "cannot compute suffix of object files: cannot compile
2883
See \`config.log' for more details" "$LINENO" 5; }
2884
fi
2885
rm -f conftest.$ac_cv_objext conftest.$ac_ext
2886
fi
2887
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2888
$as_echo "$ac_cv_objext" >&6; }
2889
OBJEXT=$ac_cv_objext
2890
ac_objext=$OBJEXT
2891
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2892
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2893
if ${ac_cv_c_compiler_gnu+:} false; then :
2894
$as_echo_n "(cached) " >&6
2895
else
2896
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2897
/* end confdefs.h. */
2898
2899
int
2900
main ()
2901
{
2902
#ifndef __GNUC__
2903
choke me
2904
#endif
2905
2906
;
2907
return 0;
2908
}
2909
_ACEOF
2910
if ac_fn_c_try_compile "$LINENO"; then :
2911
ac_compiler_gnu=yes
2912
else
2913
ac_compiler_gnu=no
2914
fi
2915
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2916
ac_cv_c_compiler_gnu=$ac_compiler_gnu
2917
2918
fi
2919
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2920
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2921
if test $ac_compiler_gnu = yes; then
2922
GCC=yes
2923
else
2924
GCC=
2925
fi
2926
ac_test_CFLAGS=${CFLAGS+set}
2927
ac_save_CFLAGS=$CFLAGS
2928
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2929
$as_echo_n "checking whether $CC accepts -g... " >&6; }
2930
if ${ac_cv_prog_cc_g+:} false; then :
2931
$as_echo_n "(cached) " >&6
2932
else
2933
ac_save_c_werror_flag=$ac_c_werror_flag
2934
ac_c_werror_flag=yes
2935
ac_cv_prog_cc_g=no
2936
CFLAGS="-g"
2937
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2938
/* end confdefs.h. */
2939
2940
int
2941
main ()
2942
{
2943
2944
;
2945
return 0;
2946
}
2947
_ACEOF
2948
if ac_fn_c_try_compile "$LINENO"; then :
2949
ac_cv_prog_cc_g=yes
2950
else
2951
CFLAGS=""
2952
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2953
/* end confdefs.h. */
2954
2955
int
2956
main ()
2957
{
2958
2959
;
2960
return 0;
2961
}
2962
_ACEOF
2963
if ac_fn_c_try_compile "$LINENO"; then :
2964
2965
else
2966
ac_c_werror_flag=$ac_save_c_werror_flag
2967
CFLAGS="-g"
2968
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2969
/* end confdefs.h. */
2970
2971
int
2972
main ()
2973
{
2974
2975
;
2976
return 0;
2977
}
2978
_ACEOF
2979
if ac_fn_c_try_compile "$LINENO"; then :
2980
ac_cv_prog_cc_g=yes
2981
fi
2982
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2983
fi
2984
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2985
fi
2986
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2987
ac_c_werror_flag=$ac_save_c_werror_flag
2988
fi
2989
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2990
$as_echo "$ac_cv_prog_cc_g" >&6; }
2991
if test "$ac_test_CFLAGS" = set; then
2992
CFLAGS=$ac_save_CFLAGS
2993
elif test $ac_cv_prog_cc_g = yes; then
2994
if test "$GCC" = yes; then
2995
CFLAGS="-g -O2"
2996
else
2997
CFLAGS="-g"
2998
fi
2999
else
3000
if test "$GCC" = yes; then
3001
CFLAGS="-O2"
3002
else
3003
CFLAGS=
3004
fi
3005
fi
3006
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3007
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3008
if ${ac_cv_prog_cc_c89+:} false; then :
3009
$as_echo_n "(cached) " >&6
3010
else
3011
ac_cv_prog_cc_c89=no
3012
ac_save_CC=$CC
3013
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3014
/* end confdefs.h. */
3015
#include <stdarg.h>
3016
#include <stdio.h>
3017
struct stat;
3018
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3019
struct buf { int x; };
3020
FILE * (*rcsopen) (struct buf *, struct stat *, int);
3021
static char *e (p, i)
3022
char **p;
3023
int i;
3024
{
3025
return p[i];
3026
}
3027
static char *f (char * (*g) (char **, int), char **p, ...)
3028
{
3029
char *s;
3030
va_list v;
3031
va_start (v,p);
3032
s = g (p, va_arg (v,int));
3033
va_end (v);
3034
return s;
3035
}
3036
3037
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3038
function prototypes and stuff, but not '\xHH' hex character constants.
3039
These don't provoke an error unfortunately, instead are silently treated
3040
as 'x'. The following induces an error, until -std is added to get
3041
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3042
array size at least. It's necessary to write '\x00'==0 to get something
3043
that's true only with -std. */
3044
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3045
3046
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3047
inside strings and character constants. */
3048
#define FOO(x) 'x'
3049
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3050
3051
int test (int i, double x);
3052
struct s1 {int (*f) (int a);};
3053
struct s2 {int (*f) (double a);};
3054
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3055
int argc;
3056
char **argv;
3057
int
3058
main ()
3059
{
3060
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3061
;
3062
return 0;
3063
}
3064
_ACEOF
3065
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3066
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3067
do
3068
CC="$ac_save_CC $ac_arg"
3069
if ac_fn_c_try_compile "$LINENO"; then :
3070
ac_cv_prog_cc_c89=$ac_arg
3071
fi
3072
rm -f core conftest.err conftest.$ac_objext
3073
test "x$ac_cv_prog_cc_c89" != "xno" && break
3074
done
3075
rm -f conftest.$ac_ext
3076
CC=$ac_save_CC
3077
3078
fi
3079
# AC_CACHE_VAL
3080
case "x$ac_cv_prog_cc_c89" in
3081
x)
3082
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3083
$as_echo "none needed" >&6; } ;;
3084
xno)
3085
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3086
$as_echo "unsupported" >&6; } ;;
3087
*)
3088
CC="$CC $ac_cv_prog_cc_c89"
3089
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3090
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3091
esac
3092
if test "x$ac_cv_prog_cc_c89" != xno; then :
3093
3094
fi
3095
3096
ac_ext=c
3097
ac_cpp='$CPP $CPPFLAGS'
3098
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3099
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3100
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3101
3102
ac_ext=c
3103
ac_cpp='$CPP $CPPFLAGS'
3104
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3105
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3106
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3107
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3108
$as_echo_n "checking how to run the C preprocessor... " >&6; }
3109
# On Suns, sometimes $CPP names a directory.
3110
if test -n "$CPP" && test -d "$CPP"; then
3111
CPP=
3112
fi
3113
if test -z "$CPP"; then
3114
if ${ac_cv_prog_CPP+:} false; then :
3115
$as_echo_n "(cached) " >&6
3116
else
3117
# Double quotes because CPP needs to be expanded
3118
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3119
do
3120
ac_preproc_ok=false
3121
for ac_c_preproc_warn_flag in '' yes
3122
do
3123
# Use a header file that comes with gcc, so configuring glibc
3124
# with a fresh cross-compiler works.
3125
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3126
# <limits.h> exists even on freestanding compilers.
3127
# On the NeXT, cc -E runs the code through the compiler's parser,
3128
# not just through cpp. "Syntax error" is here to catch this case.
3129
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3130
/* end confdefs.h. */
3131
@%:@ifdef __STDC__
3132
@%:@ include <limits.h>
3133
@%:@else
3134
@%:@ include <assert.h>
3135
@%:@endif
3136
Syntax error
3137
_ACEOF
3138
if ac_fn_c_try_cpp "$LINENO"; then :
3139
3140
else
3141
# Broken: fails on valid input.
3142
continue
3143
fi
3144
rm -f conftest.err conftest.i conftest.$ac_ext
3145
3146
# OK, works on sane cases. Now check whether nonexistent headers
3147
# can be detected and how.
3148
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3149
/* end confdefs.h. */
3150
@%:@include <ac_nonexistent.h>
3151
_ACEOF
3152
if ac_fn_c_try_cpp "$LINENO"; then :
3153
# Broken: success on invalid input.
3154
continue
3155
else
3156
# Passes both tests.
3157
ac_preproc_ok=:
3158
break
3159
fi
3160
rm -f conftest.err conftest.i conftest.$ac_ext
3161
3162
done
3163
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3164
rm -f conftest.i conftest.err conftest.$ac_ext
3165
if $ac_preproc_ok; then :
3166
break
3167
fi
3168
3169
done
3170
ac_cv_prog_CPP=$CPP
3171
3172
fi
3173
CPP=$ac_cv_prog_CPP
3174
else
3175
ac_cv_prog_CPP=$CPP
3176
fi
3177
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3178
$as_echo "$CPP" >&6; }
3179
ac_preproc_ok=false
3180
for ac_c_preproc_warn_flag in '' yes
3181
do
3182
# Use a header file that comes with gcc, so configuring glibc
3183
# with a fresh cross-compiler works.
3184
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3185
# <limits.h> exists even on freestanding compilers.
3186
# On the NeXT, cc -E runs the code through the compiler's parser,
3187
# not just through cpp. "Syntax error" is here to catch this case.
3188
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3189
/* end confdefs.h. */
3190
@%:@ifdef __STDC__
3191
@%:@ include <limits.h>
3192
@%:@else
3193
@%:@ include <assert.h>
3194
@%:@endif
3195
Syntax error
3196
_ACEOF
3197
if ac_fn_c_try_cpp "$LINENO"; then :
3198
3199
else
3200
# Broken: fails on valid input.
3201
continue
3202
fi
3203
rm -f conftest.err conftest.i conftest.$ac_ext
3204
3205
# OK, works on sane cases. Now check whether nonexistent headers
3206
# can be detected and how.
3207
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3208
/* end confdefs.h. */
3209
@%:@include <ac_nonexistent.h>
3210
_ACEOF
3211
if ac_fn_c_try_cpp "$LINENO"; then :
3212
# Broken: success on invalid input.
3213
continue
3214
else
3215
# Passes both tests.
3216
ac_preproc_ok=:
3217
break
3218
fi
3219
rm -f conftest.err conftest.i conftest.$ac_ext
3220
3221
done
3222
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3223
rm -f conftest.i conftest.err conftest.$ac_ext
3224
if $ac_preproc_ok; then :
3225
3226
else
3227
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3228
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3229
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3230
See \`config.log' for more details" "$LINENO" 5; }
3231
fi
3232
3233
ac_ext=c
3234
ac_cpp='$CPP $CPPFLAGS'
3235
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3236
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3237
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3238
3239
3240
3241
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3242
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3243
if ${ac_cv_path_GREP+:} false; then :
3244
$as_echo_n "(cached) " >&6
3245
else
3246
if test -z "$GREP"; then
3247
ac_path_GREP_found=false
3248
# Loop through the user's path and test for each of PROGNAME-LIST
3249
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3250
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3251
do
3252
IFS=$as_save_IFS
3253
test -z "$as_dir" && as_dir=.
3254
for ac_prog in grep ggrep; do
3255
for ac_exec_ext in '' $ac_executable_extensions; do
3256
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3257
as_fn_executable_p "$ac_path_GREP" || continue
3258
# Check for GNU ac_path_GREP and select it if it is found.
3259
# Check for GNU $ac_path_GREP
3260
case `"$ac_path_GREP" --version 2>&1` in
3261
*GNU*)
3262
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3263
*)
3264
ac_count=0
3265
$as_echo_n 0123456789 >"conftest.in"
3266
while :
3267
do
3268
cat "conftest.in" "conftest.in" >"conftest.tmp"
3269
mv "conftest.tmp" "conftest.in"
3270
cp "conftest.in" "conftest.nl"
3271
$as_echo 'GREP' >> "conftest.nl"
3272
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3273
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3274
as_fn_arith $ac_count + 1 && ac_count=$as_val
3275
if test $ac_count -gt ${ac_path_GREP_max-0}; then
3276
# Best one so far, save it but keep looking for a better one
3277
ac_cv_path_GREP="$ac_path_GREP"
3278
ac_path_GREP_max=$ac_count
3279
fi
3280
# 10*(2^10) chars as input seems more than enough
3281
test $ac_count -gt 10 && break
3282
done
3283
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3284
esac
3285
3286
$ac_path_GREP_found && break 3
3287
done
3288
done
3289
done
3290
IFS=$as_save_IFS
3291
if test -z "$ac_cv_path_GREP"; then
3292
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3293
fi
3294
else
3295
ac_cv_path_GREP=$GREP
3296
fi
3297
3298
fi
3299
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3300
$as_echo "$ac_cv_path_GREP" >&6; }
3301
GREP="$ac_cv_path_GREP"
3302
3303
3304
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3305
$as_echo_n "checking for egrep... " >&6; }
3306
if ${ac_cv_path_EGREP+:} false; then :
3307
$as_echo_n "(cached) " >&6
3308
else
3309
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3310
then ac_cv_path_EGREP="$GREP -E"
3311
else
3312
if test -z "$EGREP"; then
3313
ac_path_EGREP_found=false
3314
# Loop through the user's path and test for each of PROGNAME-LIST
3315
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3316
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3317
do
3318
IFS=$as_save_IFS
3319
test -z "$as_dir" && as_dir=.
3320
for ac_prog in egrep; do
3321
for ac_exec_ext in '' $ac_executable_extensions; do
3322
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3323
as_fn_executable_p "$ac_path_EGREP" || continue
3324
# Check for GNU ac_path_EGREP and select it if it is found.
3325
# Check for GNU $ac_path_EGREP
3326
case `"$ac_path_EGREP" --version 2>&1` in
3327
*GNU*)
3328
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3329
*)
3330
ac_count=0
3331
$as_echo_n 0123456789 >"conftest.in"
3332
while :
3333
do
3334
cat "conftest.in" "conftest.in" >"conftest.tmp"
3335
mv "conftest.tmp" "conftest.in"
3336
cp "conftest.in" "conftest.nl"
3337
$as_echo 'EGREP' >> "conftest.nl"
3338
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3339
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3340
as_fn_arith $ac_count + 1 && ac_count=$as_val
3341
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3342
# Best one so far, save it but keep looking for a better one
3343
ac_cv_path_EGREP="$ac_path_EGREP"
3344
ac_path_EGREP_max=$ac_count
3345
fi
3346
# 10*(2^10) chars as input seems more than enough
3347
test $ac_count -gt 10 && break
3348
done
3349
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3350
esac
3351
3352
$ac_path_EGREP_found && break 3
3353
done
3354
done
3355
done
3356
IFS=$as_save_IFS
3357
if test -z "$ac_cv_path_EGREP"; then
3358
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3359
fi
3360
else
3361
ac_cv_path_EGREP=$EGREP
3362
fi
3363
3364
fi
3365
fi
3366
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3367
$as_echo "$ac_cv_path_EGREP" >&6; }
3368
EGREP="$ac_cv_path_EGREP"
3369
3370
3371
if test $ac_cv_c_compiler_gnu = yes; then
3372
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
3373
$as_echo_n "checking whether $CC needs -traditional... " >&6; }
3374
if ${ac_cv_prog_gcc_traditional+:} false; then :
3375
$as_echo_n "(cached) " >&6
3376
else
3377
ac_pattern="Autoconf.*'x'"
3378
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3379
/* end confdefs.h. */
3380
#include <sgtty.h>
3381
Autoconf TIOCGETP
3382
_ACEOF
3383
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3384
$EGREP "$ac_pattern" >/dev/null 2>&1; then :
3385
ac_cv_prog_gcc_traditional=yes
3386
else
3387
ac_cv_prog_gcc_traditional=no
3388
fi
3389
rm -f conftest*
3390
3391
3392
if test $ac_cv_prog_gcc_traditional = no; then
3393
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3394
/* end confdefs.h. */
3395
#include <termio.h>
3396
Autoconf TCGETA
3397
_ACEOF
3398
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3399
$EGREP "$ac_pattern" >/dev/null 2>&1; then :
3400
ac_cv_prog_gcc_traditional=yes
3401
fi
3402
rm -f conftest*
3403
3404
fi
3405
fi
3406
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
3407
$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
3408
if test $ac_cv_prog_gcc_traditional = yes; then
3409
CC="$CC -traditional"
3410
fi
3411
fi
3412
3413
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
3414
$as_echo_n "checking for library containing strerror... " >&6; }
3415
if ${ac_cv_search_strerror+:} false; then :
3416
$as_echo_n "(cached) " >&6
3417
else
3418
ac_func_search_save_LIBS=$LIBS
3419
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3420
/* end confdefs.h. */
3421
3422
/* Override any GCC internal prototype to avoid an error.
3423
Use char because int might match the return type of a GCC
3424
builtin and then its argument prototype would still apply. */
3425
#ifdef __cplusplus
3426
extern "C"
3427
#endif
3428
char strerror ();
3429
int
3430
main ()
3431
{
3432
return strerror ();
3433
;
3434
return 0;
3435
}
3436
_ACEOF
3437
for ac_lib in '' cposix; do
3438
if test -z "$ac_lib"; then
3439
ac_res="none required"
3440
else
3441
ac_res=-l$ac_lib
3442
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3443
fi
3444
if ac_fn_c_try_link "$LINENO"; then :
3445
ac_cv_search_strerror=$ac_res
3446
fi
3447
rm -f core conftest.err conftest.$ac_objext \
3448
conftest$ac_exeext
3449
if ${ac_cv_search_strerror+:} false; then :
3450
break
3451
fi
3452
done
3453
if ${ac_cv_search_strerror+:} false; then :
3454
3455
else
3456
ac_cv_search_strerror=no
3457
fi
3458
rm conftest.$ac_ext
3459
LIBS=$ac_func_search_save_LIBS
3460
fi
3461
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
3462
$as_echo "$ac_cv_search_strerror" >&6; }
3463
ac_res=$ac_cv_search_strerror
3464
if test "$ac_res" != no; then :
3465
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3466
3467
fi
3468
3469
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3470
$as_echo_n "checking for ANSI C header files... " >&6; }
3471
if ${ac_cv_header_stdc+:} false; then :
3472
$as_echo_n "(cached) " >&6
3473
else
3474
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3475
/* end confdefs.h. */
3476
#include <stdlib.h>
3477
#include <stdarg.h>
3478
#include <string.h>
3479
#include <float.h>
3480
3481
int
3482
main ()
3483
{
3484
3485
;
3486
return 0;
3487
}
3488
_ACEOF
3489
if ac_fn_c_try_compile "$LINENO"; then :
3490
ac_cv_header_stdc=yes
3491
else
3492
ac_cv_header_stdc=no
3493
fi
3494
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3495
3496
if test $ac_cv_header_stdc = yes; then
3497
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3498
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3499
/* end confdefs.h. */
3500
#include <string.h>
3501
3502
_ACEOF
3503
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3504
$EGREP "memchr" >/dev/null 2>&1; then :
3505
3506
else
3507
ac_cv_header_stdc=no
3508
fi
3509
rm -f conftest*
3510
3511
fi
3512
3513
if test $ac_cv_header_stdc = yes; then
3514
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3515
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3516
/* end confdefs.h. */
3517
#include <stdlib.h>
3518
3519
_ACEOF
3520
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3521
$EGREP "free" >/dev/null 2>&1; then :
3522
3523
else
3524
ac_cv_header_stdc=no
3525
fi
3526
rm -f conftest*
3527
3528
fi
3529
3530
if test $ac_cv_header_stdc = yes; then
3531
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3532
if test "$cross_compiling" = yes; then :
3533
:
3534
else
3535
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3536
/* end confdefs.h. */
3537
#include <ctype.h>
3538
#include <stdlib.h>
3539
#if ((' ' & 0x0FF) == 0x020)
3540
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3541
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3542
#else
3543
# define ISLOWER(c) \
3544
(('a' <= (c) && (c) <= 'i') \
3545
|| ('j' <= (c) && (c) <= 'r') \
3546
|| ('s' <= (c) && (c) <= 'z'))
3547
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3548
#endif
3549
3550
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3551
int
3552
main ()
3553
{
3554
int i;
3555
for (i = 0; i < 256; i++)
3556
if (XOR (islower (i), ISLOWER (i))
3557
|| toupper (i) != TOUPPER (i))
3558
return 2;
3559
return 0;
3560
}
3561
_ACEOF
3562
if ac_fn_c_try_run "$LINENO"; then :
3563
3564
else
3565
ac_cv_header_stdc=no
3566
fi
3567
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3568
conftest.$ac_objext conftest.beam conftest.$ac_ext
3569
fi
3570
3571
fi
3572
fi
3573
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3574
$as_echo "$ac_cv_header_stdc" >&6; }
3575
if test $ac_cv_header_stdc = yes; then
3576
3577
$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
3578
3579
fi
3580
3581
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3582
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3583
inttypes.h stdint.h unistd.h
3584
do :
3585
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3586
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3587
"
3588
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3589
cat >>confdefs.h <<_ACEOF
3590
@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3591
_ACEOF
3592
3593
fi
3594
3595
done
3596
3597
3598
3599
ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3600
if test "x$ac_cv_header_minix_config_h" = xyes; then :
3601
MINIX=yes
3602
else
3603
MINIX=
3604
fi
3605
3606
3607
if test "$MINIX" = yes; then
3608
3609
$as_echo "@%:@define _POSIX_SOURCE 1" >>confdefs.h
3610
3611
3612
$as_echo "@%:@define _POSIX_1_SOURCE 2" >>confdefs.h
3613
3614
3615
$as_echo "@%:@define _MINIX 1" >>confdefs.h
3616
3617
fi
3618
3619
3620
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3621
$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3622
if ${ac_cv_safe_to_define___extensions__+:} false; then :
3623
$as_echo_n "(cached) " >&6
3624
else
3625
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3626
/* end confdefs.h. */
3627
3628
# define __EXTENSIONS__ 1
3629
$ac_includes_default
3630
int
3631
main ()
3632
{
3633
3634
;
3635
return 0;
3636
}
3637
_ACEOF
3638
if ac_fn_c_try_compile "$LINENO"; then :
3639
ac_cv_safe_to_define___extensions__=yes
3640
else
3641
ac_cv_safe_to_define___extensions__=no
3642
fi
3643
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3644
fi
3645
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3646
$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3647
test $ac_cv_safe_to_define___extensions__ = yes &&
3648
$as_echo "@%:@define __EXTENSIONS__ 1" >>confdefs.h
3649
3650
$as_echo "@%:@define _ALL_SOURCE 1" >>confdefs.h
3651
3652
$as_echo "@%:@define _GNU_SOURCE 1" >>confdefs.h
3653
3654
$as_echo "@%:@define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3655
3656
$as_echo "@%:@define _TANDEM_SOURCE 1" >>confdefs.h
3657
3658
3659
3660
if test "$cross_compiling" = yes; then :
3661
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3662
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3663
as_fn_error $? "cannot run test program while cross compiling
3664
See \`config.log' for more details" "$LINENO" 5; }
3665
else
3666
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3667
/* end confdefs.h. */
3668
main(){exit(0);}
3669
_ACEOF
3670
if ac_fn_c_try_run "$LINENO"; then :
3671
3672
else
3673
3674
if test $CC != cc ; then
3675
echo "Your $CC failed - restarting with CC=cc" 1>&6
3676
3677
echo "" 1>&6
3678
3679
CC=cc
3680
export CC
3681
exec $0 $configure_args
3682
fi
3683
3684
fi
3685
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3686
conftest.$ac_objext conftest.beam conftest.$ac_ext
3687
fi
3688
3689
3690
if test "$cross_compiling" = yes; then :
3691
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3692
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3693
as_fn_error $? "cannot run test program while cross compiling
3694
See \`config.log' for more details" "$LINENO" 5; }
3695
else
3696
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3697
/* end confdefs.h. */
3698
main(){exit(0);}
3699
_ACEOF
3700
if ac_fn_c_try_run "$LINENO"; then :
3701
3702
else
3703
exec 5>&2
3704
eval $ac_link
3705
echo "CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;" 1>&6
3706
3707
echo "$ac_compile" 1>&6
3708
3709
as_fn_error $? "Can't run the compiler - sorry" "$LINENO" 5
3710
fi
3711
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3712
conftest.$ac_objext conftest.beam conftest.$ac_ext
3713
fi
3714
3715
3716
if test "$cross_compiling" = yes; then :
3717
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3718
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3719
as_fn_error $? "cannot run test program while cross compiling
3720
See \`config.log' for more details" "$LINENO" 5; }
3721
else
3722
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3723
/* end confdefs.h. */
3724
3725
main()
3726
{
3727
int __something_strange_();
3728
__something_strange_(0);
3729
}
3730
3731
_ACEOF
3732
if ac_fn_c_try_run "$LINENO"; then :
3733
as_fn_error $? "Your compiler does not set the exit status - sorry" "$LINENO" 5
3734
fi
3735
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3736
conftest.$ac_objext conftest.beam conftest.$ac_ext
3737
fi
3738
3739
3740
for ac_prog in gawk mawk nawk awk
3741
do
3742
# Extract the first word of "$ac_prog", so it can be a program name with args.
3743
set dummy $ac_prog; ac_word=$2
3744
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3745
$as_echo_n "checking for $ac_word... " >&6; }
3746
if ${ac_cv_prog_AWK+:} false; then :
3747
$as_echo_n "(cached) " >&6
3748
else
3749
if test -n "$AWK"; then
3750
ac_cv_prog_AWK="$AWK" # Let the user override the test.
3751
else
3752
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3753
for as_dir in $PATH
3754
do
3755
IFS=$as_save_IFS
3756
test -z "$as_dir" && as_dir=.
3757
for ac_exec_ext in '' $ac_executable_extensions; do
3758
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3759
ac_cv_prog_AWK="$ac_prog"
3760
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3761
break 2
3762
fi
3763
done
3764
done
3765
IFS=$as_save_IFS
3766
3767
fi
3768
fi
3769
AWK=$ac_cv_prog_AWK
3770
if test -n "$AWK"; then
3771
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3772
$as_echo "$AWK" >&6; }
3773
else
3774
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775
$as_echo "no" >&6; }
3776
fi
3777
3778
3779
test -n "$AWK" && break
3780
done
3781
3782
3783
ac_aux_dir=
3784
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3785
if test -f "$ac_dir/install-sh"; then
3786
ac_aux_dir=$ac_dir
3787
ac_install_sh="$ac_aux_dir/install-sh -c"
3788
break
3789
elif test -f "$ac_dir/install.sh"; then
3790
ac_aux_dir=$ac_dir
3791
ac_install_sh="$ac_aux_dir/install.sh -c"
3792
break
3793
elif test -f "$ac_dir/shtool"; then
3794
ac_aux_dir=$ac_dir
3795
ac_install_sh="$ac_aux_dir/shtool install -c"
3796
break
3797
fi
3798
done
3799
if test -z "$ac_aux_dir"; then
3800
as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3801
fi
3802
3803
# These three variables are undocumented and unsupported,
3804
# and are intended to be withdrawn in a future Autoconf release.
3805
# They can cause serious problems if a builder's source tree is in a directory
3806
# whose full name contains unusual characters.
3807
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3808
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3809
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3810
3811
3812
# Find a good install program. We prefer a C program (faster),
3813
# so one script is as good as another. But avoid the broken or
3814
# incompatible versions:
3815
# SysV /etc/install, /usr/sbin/install
3816
# SunOS /usr/etc/install
3817
# IRIX /sbin/install
3818
# AIX /bin/install
3819
# AmigaOS /C/install, which installs bootblocks on floppy discs
3820
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3821
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3822
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3823
# OS/2's system install, which has a completely different semantic
3824
# ./install, which can be erroneously created by make from ./install.sh.
3825
# Reject install programs that cannot install multiple files.
3826
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3827
$as_echo_n "checking for a BSD-compatible install... " >&6; }
3828
if test -z "$INSTALL"; then
3829
if ${ac_cv_path_install+:} false; then :
3830
$as_echo_n "(cached) " >&6
3831
else
3832
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3833
for as_dir in $PATH
3834
do
3835
IFS=$as_save_IFS
3836
test -z "$as_dir" && as_dir=.
3837
# Account for people who put trailing slashes in PATH elements.
3838
case $as_dir/ in @%:@((
3839
./ | .// | /[cC]/* | \
3840
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3841
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3842
/usr/ucb/* ) ;;
3843
*)
3844
# OSF1 and SCO ODT 3.0 have their own names for install.
3845
# Don't use installbsd from OSF since it installs stuff as root
3846
# by default.
3847
for ac_prog in ginstall scoinst install; do
3848
for ac_exec_ext in '' $ac_executable_extensions; do
3849
if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3850
if test $ac_prog = install &&
3851
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3852
# AIX install. It has an incompatible calling convention.
3853
:
3854
elif test $ac_prog = install &&
3855
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3856
# program-specific install script used by HP pwplus--don't use.
3857
:
3858
else
3859
rm -rf conftest.one conftest.two conftest.dir
3860
echo one > conftest.one
3861
echo two > conftest.two
3862
mkdir conftest.dir
3863
if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3864
test -s conftest.one && test -s conftest.two &&
3865
test -s conftest.dir/conftest.one &&
3866
test -s conftest.dir/conftest.two
3867
then
3868
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3869
break 3
3870
fi
3871
fi
3872
fi
3873
done
3874
done
3875
;;
3876
esac
3877
3878
done
3879
IFS=$as_save_IFS
3880
3881
rm -rf conftest.one conftest.two conftest.dir
3882
3883
fi
3884
if test "${ac_cv_path_install+set}" = set; then
3885
INSTALL=$ac_cv_path_install
3886
else
3887
# As a last resort, use the slow shell script. Don't cache a
3888
# value for INSTALL within a source directory, because that will
3889
# break other packages using the cache if that directory is
3890
# removed, or if the value is a relative name.
3891
INSTALL=$ac_install_sh
3892
fi
3893
fi
3894
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3895
$as_echo "$INSTALL" >&6; }
3896
3897
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3898
# It thinks the first close brace ends the variable substitution.
3899
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3900
3901
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3902
3903
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3904
3905
3906
if test -f etc/toolcheck; then
3907
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy tools..." >&5
3908
$as_echo "$as_me: checking for buggy tools..." >&6;}
3909
sh etc/toolcheck 1>&6
3910
fi
3911
3912
3913
3914
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if a system-wide socket dir should be used" >&5
3915
$as_echo_n "checking if a system-wide socket dir should be used... " >&6; }
3916
@%:@ Check whether --enable-socket-dir was given.
3917
if test "${enable_socket_dir+set}" = set; then :
3918
enableval=$enable_socket_dir;
3919
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no. ~/.screen will be used instead." >&5
3920
$as_echo "no. ~/.screen will be used instead." >&6; }
3921
3922
else
3923
3924
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3925
$as_echo "yes" >&6; }
3926
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the socket dir" >&5
3927
$as_echo_n "checking for the socket dir... " >&6; }
3928
SOCKDIR="(eff_uid ? \"/tmp/uscreens\" : \"/tmp/screens\")"
3929
3930
@%:@ Check whether --with-socket-dir was given.
3931
if test "${with_socket_dir+set}" = set; then :
3932
withval=$with_socket_dir;
3933
case "${withval}" in
3934
*\"*) SOCKDIR="${withval}" ;;
3935
*) SOCKDIR="\"${withval}\"" ;;
3936
esac
3937
3938
fi
3939
3940
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${SOCKDIR}" >&5
3941
$as_echo "${SOCKDIR}" >&6; }
3942
cat >>confdefs.h <<_ACEOF
3943
@%:@define SOCKDIR $SOCKDIR
3944
_ACEOF
3945
3946
3947
3948
fi
3949
3950
3951
3952
if test -n "$ISC"; then
3953
$as_echo "@%:@define ISC 1" >>confdefs.h
3954
LIBS="$LIBS -linet"
3955
fi
3956
3957
3958
if test -f /sysV68 ; then
3959
$as_echo "@%:@define sysV68 1" >>confdefs.h
3960
3961
fi
3962
3963
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MIPS..." >&5
3964
$as_echo "$as_me: checking for MIPS..." >&6;}
3965
if test -f /lib/libmld.a || test -f /usr/lib/libmld.a || test -f /usr/lib/cmplrs/cc/libmld.a; then
3966
oldlibs="$LIBS"
3967
test -f /bin/mx || LIBS="$LIBS -lmld" # for nlist. But not on alpha.
3968
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking mld library..." >&5
3969
$as_echo "$as_me: checking mld library..." >&6;}
3970
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3971
/* end confdefs.h. */
3972
3973
int
3974
main ()
3975
{
3976
3977
;
3978
return 0;
3979
}
3980
_ACEOF
3981
if ac_fn_c_try_link "$LINENO"; then :
3982
3983
else
3984
LIBS="$oldlibs"
3985
fi
3986
rm -f core conftest.err conftest.$ac_objext \
3987
conftest$ac_exeext conftest.$ac_ext
3988
if test -r /dev/ptc; then
3989
$as_echo "@%:@define MIPS 1" >>confdefs.h
3990
3991
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking wait3..." >&5
3992
$as_echo "$as_me: checking wait3..." >&6;}
3993
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3994
/* end confdefs.h. */
3995
3996
int
3997
main ()
3998
{
3999
wait3();
4000
;
4001
return 0;
4002
}
4003
_ACEOF
4004
if ac_fn_c_try_link "$LINENO"; then :
4005
4006
else
4007
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking wait2..." >&5
4008
$as_echo "$as_me: checking wait2..." >&6;}
4009
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4010
/* end confdefs.h. */
4011
4012
int
4013
main ()
4014
{
4015
wait2();
4016
;
4017
return 0;
4018
}
4019
_ACEOF
4020
if ac_fn_c_try_link "$LINENO"; then :
4021
$as_echo "@%:@define USE_WAIT2 1" >>confdefs.h
4022
LIBS="$LIBS -lbsd" ; CC="$CC -I/usr/include/bsd"
4023
4024
fi
4025
rm -f core conftest.err conftest.$ac_objext \
4026
conftest$ac_exeext conftest.$ac_ext
4027
fi
4028
rm -f core conftest.err conftest.$ac_objext \
4029
conftest$ac_exeext conftest.$ac_ext
4030
fi
4031
fi
4032
4033
4034
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Ultrix..." >&5
4035
$as_echo "$as_me: checking for Ultrix..." >&6;}
4036
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037
/* end confdefs.h. */
4038
#if defined(ultrix) || defined(__ultrix)
4039
yes;
4040
#endif
4041
4042
_ACEOF
4043
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4044
$EGREP "yes" >/dev/null 2>&1; then :
4045
ULTRIX=1
4046
fi
4047
rm -f conftest*
4048
4049
4050
if test -f /usr/lib/libpyr.a ; then
4051
oldlibs="$LIBS"
4052
LIBS="$LIBS -lpyr"
4053
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Pyramid OSX..." >&5
4054
$as_echo "$as_me: checking Pyramid OSX..." >&6;}
4055
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4056
/* end confdefs.h. */
4057
4058
int
4059
main ()
4060
{
4061
open_controlling_pty("")
4062
;
4063
return 0;
4064
}
4065
_ACEOF
4066
if ac_fn_c_try_link "$LINENO"; then :
4067
$as_echo "@%:@define OSX 1" >>confdefs.h
4068
4069
else
4070
LIBS="$oldlibs"
4071
fi
4072
rm -f core conftest.err conftest.$ac_objext \
4073
conftest$ac_exeext conftest.$ac_ext
4074
fi
4075
4076
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for butterfly..." >&5
4077
$as_echo "$as_me: checking for butterfly..." >&6;}
4078
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4079
/* end confdefs.h. */
4080
#if defined(butterfly)
4081
yes;
4082
#endif
4083
4084
_ACEOF
4085
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4086
$EGREP "yes" >/dev/null 2>&1; then :
4087
butterfly=1
4088
fi
4089
rm -f conftest*
4090
4091
4092
if test -z "$butterfly"; then
4093
if test -n "$ULTRIX"; then
4094
test -z "$GCC" && CC="$CC -YBSD"
4095
fi
4096
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX.1..." >&5
4097
$as_echo "$as_me: checking for POSIX.1..." >&6;}
4098
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4099
/* end confdefs.h. */
4100
#include <sys/types.h>
4101
#include <unistd.h>
4102
main () {
4103
#ifdef _POSIX_VERSION
4104
yes;
4105
#endif
4106
4107
_ACEOF
4108
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4109
$EGREP "yes" >/dev/null 2>&1; then :
4110
echo "- you have a POSIX system" 1>&6
4111
$as_echo "@%:@define POSIX 1" >>confdefs.h
4112
posix=1
4113
fi
4114
rm -f conftest*
4115
4116
fi
4117
4118
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System V..." >&5
4119
$as_echo "$as_me: checking for System V..." >&6;}
4120
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4121
/* end confdefs.h. */
4122
#include <sys/types.h>
4123
#include <signal.h>
4124
#include <fcntl.h>
4125
int
4126
main ()
4127
{
4128
int x = SIGCHLD | FNDELAY;
4129
;
4130
return 0;
4131
}
4132
_ACEOF
4133
if ac_fn_c_try_compile "$LINENO"; then :
4134
4135
else
4136
$as_echo "@%:@define SYSV 1" >>confdefs.h
4137
4138
fi
4139
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4140
4141
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sequent/ptx..." >&5
4142
$as_echo "$as_me: checking for sequent/ptx..." >&6;}
4143
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4144
/* end confdefs.h. */
4145
#ifdef _SEQUENT_
4146
yes;
4147
#endif
4148
4149
_ACEOF
4150
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4151
$EGREP "yes" >/dev/null 2>&1; then :
4152
LIBS="$LIBS -lsocket -linet";seqptx=1
4153
fi
4154
rm -f conftest*
4155
4156
4157
oldlibs="$LIBS"
4158
LIBS="$LIBS -lelf"
4159
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking SVR4..." >&5
4160
$as_echo "$as_me: checking SVR4..." >&6;}
4161
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4162
/* end confdefs.h. */
4163
#include <utmpx.h>
4164
4165
int
4166
main ()
4167
{
4168
4169
;
4170
return 0;
4171
}
4172
_ACEOF
4173
if ac_fn_c_try_link "$LINENO"; then :
4174
ac_fn_c_check_header_mongrel "$LINENO" "dwarf.h" "ac_cv_header_dwarf_h" "$ac_includes_default"
4175
if test "x$ac_cv_header_dwarf_h" = xyes; then :
4176
$as_echo "@%:@define SVR4 1" >>confdefs.h
4177
$as_echo "@%:@define BUGGYGETLOGIN 1" >>confdefs.h
4178
4179
else
4180
ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
4181
if test "x$ac_cv_header_elf_h" = xyes; then :
4182
$as_echo "@%:@define SVR4 1" >>confdefs.h
4183
$as_echo "@%:@define BUGGYGETLOGIN 1" >>confdefs.h
4184
4185
fi
4186
4187
4188
fi
4189
4190
4191
4192
else
4193
LIBS="$oldlibs"
4194
fi
4195
rm -f core conftest.err conftest.$ac_objext \
4196
conftest$ac_exeext conftest.$ac_ext
4197
for ac_header in stropts.h string.h strings.h
4198
do :
4199
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4200
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4201
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4202
cat >>confdefs.h <<_ACEOF
4203
@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4204
_ACEOF
4205
4206
fi
4207
4208
done
4209
4210
4211
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris 2.x..." >&5
4212
$as_echo "$as_me: checking for Solaris 2.x..." >&6;}
4213
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4214
/* end confdefs.h. */
4215
#if defined(SVR4) && defined(sun)
4216
yes
4217
#endif
4218
4219
_ACEOF
4220
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4221
$EGREP "yes" >/dev/null 2>&1; then :
4222
LIBS="$LIBS -lsocket -lnsl -lkstat"
4223
fi
4224
rm -f conftest*
4225
4226
4227
4228
4229
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking BSD job jontrol..." >&5
4230
$as_echo "$as_me: checking BSD job jontrol..." >&6;}
4231
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4232
/* end confdefs.h. */
4233
#include <sys/types.h>
4234
#include <sys/ioctl.h>
4235
4236
int
4237
main ()
4238
{
4239
4240
#ifdef POSIX
4241
tcsetpgrp(0, 0);
4242
#else
4243
int x = TIOCSPGRP;
4244
#ifdef SYSV
4245
setpgrp();
4246
#else
4247
int y = TIOCNOTTY;
4248
#endif
4249
#endif
4250
4251
;
4252
return 0;
4253
}
4254
_ACEOF
4255
if ac_fn_c_try_link "$LINENO"; then :
4256
echo "- you have jobcontrol" 1>&6
4257
$as_echo "@%:@define BSDJOBS 1" >>confdefs.h
4258
4259
else
4260
echo "- you don't have jobcontrol" 1>&6
4261
4262
fi
4263
rm -f core conftest.err conftest.$ac_objext \
4264
conftest$ac_exeext conftest.$ac_ext
4265
4266
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking setresuid..." >&5
4267
$as_echo "$as_me: checking setresuid..." >&6;}
4268
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4269
/* end confdefs.h. */
4270
4271
int
4272
main ()
4273
{
4274
4275
setresuid(0, 0, 0);
4276
4277
;
4278
return 0;
4279
}
4280
_ACEOF
4281
if ac_fn_c_try_link "$LINENO"; then :
4282
$as_echo "@%:@define HAVE_SETRESUID 1" >>confdefs.h
4283
4284
fi
4285
rm -f core conftest.err conftest.$ac_objext \
4286
conftest$ac_exeext conftest.$ac_ext
4287
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking setreuid..." >&5
4288
$as_echo "$as_me: checking setreuid..." >&6;}
4289
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4290
/* end confdefs.h. */
4291
4292
int
4293
main ()
4294
{
4295
4296
setreuid(0, 0);
4297
4298
;
4299
return 0;
4300
}
4301
_ACEOF
4302
if ac_fn_c_try_link "$LINENO"; then :
4303
$as_echo "@%:@define HAVE_SETREUID 1" >>confdefs.h
4304
4305
fi
4306
rm -f core conftest.err conftest.$ac_objext \
4307
conftest$ac_exeext conftest.$ac_ext
4308
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking seteuid..." >&5
4309
$as_echo "$as_me: checking seteuid..." >&6;}
4310
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4311
/* end confdefs.h. */
4312
4313
int
4314
main ()
4315
{
4316
4317
#if defined(linux) || defined(NeXT) || defined(_AUX_SOURCE) || defined(AUX) || defined(ultrix) || (defined(sun) && defined(SVR4)) || defined(ISC) || defined(sony_news)
4318
seteuid_is_broken(0);
4319
#else
4320
seteuid(0);
4321
#endif
4322
4323
;
4324
return 0;
4325
}
4326
_ACEOF
4327
if ac_fn_c_try_link "$LINENO"; then :
4328
$as_echo "@%:@define HAVE_SETEUID 1" >>confdefs.h
4329
4330
fi
4331
rm -f core conftest.err conftest.$ac_objext \
4332
conftest$ac_exeext conftest.$ac_ext
4333
4334
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking execvpe..." >&5
4335
$as_echo "$as_me: checking execvpe..." >&6;}
4336
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4337
/* end confdefs.h. */
4338
4339
int
4340
main ()
4341
{
4342
4343
execvpe(0, 0, 0);
4344
4345
;
4346
return 0;
4347
}
4348
_ACEOF
4349
if ac_fn_c_try_link "$LINENO"; then :
4350
$as_echo "@%:@define HAVE_EXECVPE 1" >>confdefs.h
4351
4352
CFLAGS="$CFLAGS -D_GNU_SOURCE"
4353
fi
4354
rm -f core conftest.err conftest.$ac_objext \
4355
conftest$ac_exeext conftest.$ac_ext
4356
4357
4358
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select..." >&5
4359
$as_echo "$as_me: checking select..." >&6;}
4360
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4361
/* end confdefs.h. */
4362
4363
int
4364
main ()
4365
{
4366
select(0, 0, 0, 0, 0);
4367
;
4368
return 0;
4369
}
4370
_ACEOF
4371
if ac_fn_c_try_link "$LINENO"; then :
4372
4373
else
4374
LIBS="$LIBS -lnet -lnsl"
4375
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select with $LIBS..." >&5
4376
$as_echo "$as_me: checking select with $LIBS..." >&6;}
4377
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4378
/* end confdefs.h. */
4379
4380
int
4381
main ()
4382
{
4383
select(0, 0, 0, 0, 0);
4384
;
4385
return 0;
4386
}
4387
_ACEOF
4388
if ac_fn_c_try_link "$LINENO"; then :
4389
4390
else
4391
as_fn_error $? "!!! no select - no screen" "$LINENO" 5
4392
fi
4393
rm -f core conftest.err conftest.$ac_objext \
4394
conftest$ac_exeext conftest.$ac_ext
4395
4396
fi
4397
rm -f core conftest.err conftest.$ac_objext \
4398
conftest$ac_exeext conftest.$ac_ext
4399
4400
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fifos..." >&5
4401
$as_echo "$as_me: checking fifos..." >&6;}
4402
if test "$cross_compiling" = yes; then :
4403
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4404
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4405
as_fn_error $? "cannot run test program while cross compiling
4406
See \`config.log' for more details" "$LINENO" 5; }
4407
else
4408
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4409
/* end confdefs.h. */
4410
4411
/* For select - According to POSIX 1003.1-2001 */
4412
#include <sys/select.h>
4413
4414
/* For select - According to earlier standards */
4415
#include <sys/time.h>
4416
#include <sys/types.h>
4417
#include <unistd.h>
4418
4419
#include <sys/stat.h>
4420
#include <fcntl.h>
4421
4422
#ifndef O_NONBLOCK
4423
#define O_NONBLOCK O_NDELAY
4424
#endif
4425
#ifndef S_IFIFO
4426
#define S_IFIFO 0010000
4427
#endif
4428
4429
char *fin = "/tmp/conftest$$";
4430
4431
main()
4432
{
4433
struct stat stb;
4434
fd_set f;
4435
4436
(void)alarm(5);
4437
unlink(fin);
4438
#ifdef POSIX
4439
if (mkfifo(fin, 0777))
4440
#else
4441
if (mknod(fin, S_IFIFO|0777, 0))
4442
#endif
4443
exit(1);
4444
if (stat(fin, &stb) || (stb.st_mode & S_IFIFO) != S_IFIFO)
4445
exit(1);
4446
close(0);
4447
#ifdef __386BSD__
4448
/*
4449
* The next test fails under 386BSD, but screen works using fifos.
4450
* Fifos in O_RDWR mode are only used for the BROKEN_PIPE case and for
4451
* the select() configuration test.
4452
*/
4453
exit(0);
4454
#endif
4455
if (open(fin, O_RDONLY | O_NONBLOCK))
4456
exit(1);
4457
if (fork() == 0)
4458
{
4459
close(0);
4460
if (open(fin, O_WRONLY | O_NONBLOCK))
4461
exit(1);
4462
close(0);
4463
if (open(fin, O_WRONLY | O_NONBLOCK))
4464
exit(1);
4465
if (write(0, "TEST", 4) == -1)
4466
exit(1);
4467
exit(0);
4468
}
4469
FD_SET(0, &f);
4470
if (select(1, &f, 0, 0, 0) == -1)
4471
exit(1);
4472
exit(0);
4473
}
4474
4475
_ACEOF
4476
if ac_fn_c_try_run "$LINENO"; then :
4477
echo "- your fifos are usable" 1>&6
4478
fifo=1
4479
else
4480
echo "- your fifos are not usable" 1>&6
4481
4482
fi
4483
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4484
conftest.$ac_objext conftest.beam conftest.$ac_ext
4485
fi
4486
4487
rm -f /tmp/conftest*
4488
4489
if test -n "$fifo"; then
4490
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken fifo implementation..." >&5
4491
$as_echo "$as_me: checking for broken fifo implementation..." >&6;}
4492
if test "$cross_compiling" = yes; then :
4493
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4494
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4495
as_fn_error $? "cannot run test program while cross compiling
4496
See \`config.log' for more details" "$LINENO" 5; }
4497
else
4498
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4499
/* end confdefs.h. */
4500
4501
/* For select - According to POSIX 1003.1-2001 */
4502
#include <sys/select.h>
4503
4504
/* For select - According to earlier standards */
4505
#include <sys/time.h>
4506
#include <sys/types.h>
4507
#include <unistd.h>
4508
4509
#include <sys/stat.h>
4510
#include <fcntl.h>
4511
4512
#ifndef O_NONBLOCK
4513
#define O_NONBLOCK O_NDELAY
4514
#endif
4515
#ifndef S_IFIFO
4516
#define S_IFIFO 0010000
4517
#endif
4518
4519
char *fin = "/tmp/conftest$$";
4520
4521
main()
4522
{
4523
struct timeval tv;
4524
fd_set f;
4525
4526
#ifdef POSIX
4527
if (mkfifo(fin, 0600))
4528
#else
4529
if (mknod(fin, S_IFIFO|0600, 0))
4530
#endif
4531
exit(1);
4532
close(0);
4533
if (open(fin, O_RDONLY|O_NONBLOCK))
4534
exit(1);
4535
FD_SET(0, &f);
4536
tv.tv_sec = 1;
4537
tv.tv_usec = 0;
4538
if (select(1, &f, 0, 0, &tv))
4539
exit(1);
4540
exit(0);
4541
}
4542
4543
_ACEOF
4544
if ac_fn_c_try_run "$LINENO"; then :
4545
echo "- your implementation is ok" 1>&6
4546
4547
else
4548
echo "- you have a broken implementation" 1>&6
4549
$as_echo "@%:@define BROKEN_PIPE 1" >>confdefs.h
4550
fifobr=1
4551
fi
4552
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4553
conftest.$ac_objext conftest.beam conftest.$ac_ext
4554
fi
4555
4556
rm -f /tmp/conftest*
4557
fi
4558
4559
4560
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sockets..." >&5
4561
$as_echo "$as_me: checking sockets..." >&6;}
4562
if test "$cross_compiling" = yes; then :
4563
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4564
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4565
as_fn_error $? "cannot run test program while cross compiling
4566
See \`config.log' for more details" "$LINENO" 5; }
4567
else
4568
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4569
/* end confdefs.h. */
4570
4571
/* For select - According to POSIX 1003.1-2001 */
4572
#include <sys/select.h>
4573
4574
/* For select - According to earlier standards */
4575
#include <sys/time.h>
4576
#include <sys/types.h>
4577
#include <unistd.h>
4578
4579
#include <sys/stat.h>
4580
#include <fcntl.h>
4581
#include <sys/socket.h>
4582
#include <sys/un.h>
4583
4584
char *son = "/tmp/conftest$$";
4585
4586
main()
4587
{
4588
int s1, s2, l;
4589
struct sockaddr_un a;
4590
fd_set f;
4591
4592
(void)alarm(5);
4593
if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
4594
exit(1);
4595
a.sun_family = AF_UNIX;
4596
strcpy(a.sun_path, son);
4597
(void) unlink(son);
4598
if (bind(s1, (struct sockaddr *) &a, strlen(son)+2) == -1)
4599
exit(1);
4600
if (listen(s1, 2))
4601
exit(1);
4602
if (fork() == 0)
4603
{
4604
if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
4605
kill(getppid(), 3);
4606
(void)connect(s2, (struct sockaddr *)&a, strlen(son) + 2);
4607
if (write(s2, "HELLO", 5) == -1)
4608
kill(getppid(), 3);
4609
exit(0);
4610
}
4611
l = sizeof(a);
4612
close(0);
4613
if (accept(s1, &a, &l))
4614
exit(1);
4615
FD_SET(0, &f);
4616
if (select(1, &f, 0, 0, 0) == -1)
4617
exit(1);
4618
exit(0);
4619
}
4620
4621
_ACEOF
4622
if ac_fn_c_try_run "$LINENO"; then :
4623
echo "- your sockets are usable" 1>&6
4624
sock=1
4625
else
4626
echo "- your sockets are not usable" 1>&6
4627
4628
fi
4629
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4630
conftest.$ac_objext conftest.beam conftest.$ac_ext
4631
fi
4632
4633
rm -f /tmp/conftest*
4634
4635
if test -n "$sock"; then
4636
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking socket implementation..." >&5
4637
$as_echo "$as_me: checking socket implementation..." >&6;}
4638
if test "$cross_compiling" = yes; then :
4639
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4640
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4641
as_fn_error $? "cannot run test program while cross compiling
4642
See \`config.log' for more details" "$LINENO" 5; }
4643
else
4644
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4645
/* end confdefs.h. */
4646
4647
/* For select - According to POSIX 1003.1-2001 */
4648
#include <sys/select.h>
4649
4650
/* For select - According to earlier standards */
4651
#include <sys/time.h>
4652
#include <sys/types.h>
4653
#include <unistd.h>
4654
4655
#include <sys/stat.h>
4656
#include <sys/socket.h>
4657
#include <sys/un.h>
4658
4659
char *son = "/tmp/conftest$$";
4660
4661
main()
4662
{
4663
int s;
4664
struct stat stb;
4665
struct sockaddr_un a;
4666
if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
4667
exit(0);
4668
a.sun_family = AF_UNIX;
4669
strcpy(a.sun_path, son);
4670
(void) unlink(son);
4671
if (bind(s, (struct sockaddr *) &a, strlen(son)+2) == -1)
4672
exit(0);
4673
if (stat(son, &stb))
4674
exit(1);
4675
close(s);
4676
exit(0);
4677
}
4678
4679
_ACEOF
4680
if ac_fn_c_try_run "$LINENO"; then :
4681
echo "- you are normal" 1>&6
4682
4683
else
4684
echo "- unix domain sockets are not kept in the filesystem" 1>&6
4685
4686
$as_echo "@%:@define SOCK_NOT_IN_FS 1" >>confdefs.h
4687
socknofs=1
4688
fi
4689
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4690
conftest.$ac_objext conftest.beam conftest.$ac_ext
4691
fi
4692
4693
rm -f /tmp/conftest*
4694
fi
4695
4696
4697
if test -n "$fifo"; then
4698
if test -n "$sock"; then
4699
if test -n "$nore"; then
4700
echo "- hmmm... better take the fifos" 1>&6
4701
4702
$as_echo "@%:@define NAMEDPIPE 1" >>confdefs.h
4703
4704
elif test -n "$fifobr"; then
4705
echo "- as your fifos are broken lets use the sockets." 1>&6
4706
4707
else
4708
echo "- both sockets and fifos usable. let's take sockets." 1>&6
4709
4710
fi
4711
else
4712
echo "- using named pipes" 1>&6
4713
4714
$as_echo "@%:@define NAMEDPIPE 1" >>confdefs.h
4715
4716
fi
4717
elif test -n "$sock"; then
4718
echo "- using unix-domain sockets" 1>&6
4719
4720
else
4721
as_fn_error $? "you have neither usable sockets nor usable pipes -> no screen" "$LINENO" 5
4722
fi
4723
4724
4725
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking select return value..." >&5
4726
$as_echo "$as_me: checking select return value..." >&6;}
4727
if test "$cross_compiling" = yes; then :
4728
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4729
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4730
as_fn_error $? "cannot run test program while cross compiling
4731
See \`config.log' for more details" "$LINENO" 5; }
4732
else
4733
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4734
/* end confdefs.h. */
4735
4736
/* For select - According to POSIX 1003.1-2001 */
4737
#include <sys/select.h>
4738
4739
/* For select - According to earlier standards */
4740
#include <sys/time.h>
4741
#include <sys/types.h>
4742
#include <unistd.h>
4743
4744
#include <sys/stat.h>
4745
#include <fcntl.h>
4746
4747
char *nam = "/tmp/conftest$$";
4748
4749
#ifdef NAMEDPIPE
4750
4751
#ifndef O_NONBLOCK
4752
#define O_NONBLOCK O_NDELAY
4753
#endif
4754
#ifndef S_IFIFO
4755
#define S_IFIFO 0010000
4756
#endif
4757
4758
4759
main()
4760
{
4761
fd_set f;
4762
4763
#ifdef __FreeBSD__
4764
/* From Andrew A. Chernov (ache@astral.msk.su):
4765
* opening RDWR fifo fails in BSD 4.4, but select return values are
4766
* right.
4767
*/
4768
exit(0);
4769
#endif
4770
(void)alarm(5);
4771
#ifdef POSIX
4772
if (mkfifo(nam, 0777))
4773
#else
4774
if (mknod(nam, S_IFIFO|0777, 0))
4775
#endif
4776
exit(1);
4777
close(0);
4778
if (open(nam, O_RDWR | O_NONBLOCK))
4779
exit(1);
4780
if (write(0, "TEST", 4) == -1)
4781
exit(1);
4782
4783
#else
4784
4785
#include <sys/types.h>
4786
#include <sys/socket.h>
4787
#include <sys/un.h>
4788
4789
main()
4790
{
4791
int s1, s2, l;
4792
struct sockaddr_un a;
4793
fd_set f;
4794
4795
(void)alarm(5);
4796
if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
4797
exit(1);
4798
a.sun_family = AF_UNIX;
4799
strcpy(a.sun_path, nam);
4800
(void) unlink(nam);
4801
if (bind(s1, (struct sockaddr *) &a, strlen(nam)+2) == -1)
4802
exit(1);
4803
if (listen(s1, 2))
4804
exit(1);
4805
if (fork() == 0)
4806
{
4807
if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
4808
kill(getppid(), 3);
4809
(void)connect(s2, (struct sockaddr *)&a, strlen(nam) + 2);
4810
if (write(s2, "HELLO", 5) == -1)
4811
kill(getppid(), 3);
4812
exit(0);
4813
}
4814
l = sizeof(a);
4815
close(0);
4816
if (accept(s1, (struct sockaddr *)&a, &l))
4817
exit(1);
4818
#endif
4819
4820
4821
FD_SET(0, &f);
4822
if (select(1, &f, 0, 0, 0) == -1)
4823
exit(1);
4824
if (select(1, &f, &f, 0, 0) != 2)
4825
exit(1);
4826
exit(0);
4827
}
4828
4829
_ACEOF
4830
if ac_fn_c_try_run "$LINENO"; then :
4831
echo "- select is ok" 1>&6
4832
4833
else
4834
echo "- select can't count" 1>&6
4835
$as_echo "@%:@define SELECT_BROKEN 1" >>confdefs.h
4836
4837
fi
4838
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4839
conftest.$ac_objext conftest.beam conftest.$ac_ext
4840
fi
4841
4842
4843
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent..." >&5
4844
$as_echo "$as_me: checking for tgetent..." >&6;}
4845
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4846
/* end confdefs.h. */
4847
4848
int
4849
main ()
4850
{
4851
tgetent((char *)0, (char *)0);
4852
;
4853
return 0;
4854
}
4855
_ACEOF
4856
if ac_fn_c_try_link "$LINENO"; then :
4857
4858
else
4859
olibs="$LIBS"
4860
LIBS="-lcurses $olibs"
4861
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libcurses..." >&5
4862
$as_echo "$as_me: checking libcurses..." >&6;}
4863
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4864
/* end confdefs.h. */
4865
4866
int
4867
main ()
4868
{
4869
4870
#ifdef __hpux
4871
__sorry_hpux_libcurses_is_totally_broken_in_10_10();
4872
#else
4873
tgetent((char *)0, (char *)0);
4874
#endif
4875
4876
;
4877
return 0;
4878
}
4879
_ACEOF
4880
if ac_fn_c_try_link "$LINENO"; then :
4881
4882
else
4883
LIBS="-ltermcap $olibs"
4884
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermcap..." >&5
4885
$as_echo "$as_me: checking libtermcap..." >&6;}
4886
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4887
/* end confdefs.h. */
4888
4889
int
4890
main ()
4891
{
4892
tgetent((char *)0, (char *)0);
4893
;
4894
return 0;
4895
}
4896
_ACEOF
4897
if ac_fn_c_try_link "$LINENO"; then :
4898
4899
else
4900
LIBS="-ltermlib $olibs"
4901
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermlib..." >&5
4902
$as_echo "$as_me: checking libtermlib..." >&6;}
4903
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4904
/* end confdefs.h. */
4905
4906
int
4907
main ()
4908
{
4909
tgetent((char *)0, (char *)0);
4910
;
4911
return 0;
4912
}
4913
_ACEOF
4914
if ac_fn_c_try_link "$LINENO"; then :
4915
4916
else
4917
LIBS="-lncursesw $olibs"
4918
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libncursesw..." >&5
4919
$as_echo "$as_me: checking libncursesw..." >&6;}
4920
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4921
/* end confdefs.h. */
4922
4923
int
4924
main ()
4925
{
4926
tgetent((char *)0, (char *)0);
4927
;
4928
return 0;
4929
}
4930
_ACEOF
4931
if ac_fn_c_try_link "$LINENO"; then :
4932
4933
else
4934
LIBS="-ltinfow $olibs"
4935
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtinfow..." >&5
4936
$as_echo "$as_me: checking libtinfow..." >&6;}
4937
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4938
/* end confdefs.h. */
4939
4940
int
4941
main ()
4942
{
4943
tgetent((char *)0, (char *)0);
4944
;
4945
return 0;
4946
}
4947
_ACEOF
4948
if ac_fn_c_try_link "$LINENO"; then :
4949
4950
else
4951
LIBS="-lncurses $olibs"
4952
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libncurses..." >&5
4953
$as_echo "$as_me: checking libncurses..." >&6;}
4954
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4955
/* end confdefs.h. */
4956
4957
int
4958
main ()
4959
{
4960
tgetent((char *)0, (char *)0);
4961
;
4962
return 0;
4963
}
4964
_ACEOF
4965
if ac_fn_c_try_link "$LINENO"; then :
4966
4967
else
4968
LIBS="-ltinfo $olibs"
4969
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libtinfo..." >&5
4970
$as_echo "$as_me: checking libtinfo..." >&6;}
4971
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4972
/* end confdefs.h. */
4973
4974
int
4975
main ()
4976
{
4977
tgetent((char *)0, (char *)0);
4978
;
4979
return 0;
4980
}
4981
_ACEOF
4982
if ac_fn_c_try_link "$LINENO"; then :
4983
4984
else
4985
as_fn_error $? "!!! no tgetent - no screen" "$LINENO" 5
4986
fi
4987
rm -f core conftest.err conftest.$ac_objext \
4988
conftest$ac_exeext conftest.$ac_ext
4989
fi
4990
rm -f core conftest.err conftest.$ac_objext \
4991
conftest$ac_exeext conftest.$ac_ext
4992
fi
4993
rm -f core conftest.err conftest.$ac_objext \
4994
conftest$ac_exeext conftest.$ac_ext
4995
fi
4996
rm -f core conftest.err conftest.$ac_objext \
4997
conftest$ac_exeext conftest.$ac_ext
4998
fi
4999
rm -f core conftest.err conftest.$ac_objext \
5000
conftest$ac_exeext conftest.$ac_ext
5001
fi
5002
rm -f core conftest.err conftest.$ac_objext \
5003
conftest$ac_exeext conftest.$ac_ext
5004
fi
5005
rm -f core conftest.err conftest.$ac_objext \
5006
conftest$ac_exeext conftest.$ac_ext
5007
fi
5008
rm -f core conftest.err conftest.$ac_objext \
5009
conftest$ac_exeext conftest.$ac_ext
5010
5011
if test "$cross_compiling" = yes; then :
5012
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5013
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5014
as_fn_error $? "cannot run test program while cross compiling
5015
See \`config.log' for more details" "$LINENO" 5; }
5016
else
5017
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5018
/* end confdefs.h. */
5019
5020
main()
5021
{
5022
exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1);
5023
}
5024
_ACEOF
5025
if ac_fn_c_try_run "$LINENO"; then :
5026
echo "- you use the termcap database" 1>&6
5027
5028
else
5029
echo "- you use the terminfo database" 1>&6
5030
$as_echo "@%:@define TERMINFO 1" >>confdefs.h
5031
5032
fi
5033
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5034
conftest.$ac_objext conftest.beam conftest.$ac_ext
5035
fi
5036
5037
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ospeed..." >&5
5038
$as_echo "$as_me: checking ospeed..." >&6;}
5039
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5040
/* end confdefs.h. */
5041
extern short ospeed;
5042
int
5043
main ()
5044
{
5045
ospeed=5;
5046
;
5047
return 0;
5048
}
5049
_ACEOF
5050
if ac_fn_c_try_link "$LINENO"; then :
5051
5052
else
5053
$as_echo "@%:@define NEED_OSPEED 1" >>confdefs.h
5054
5055
fi
5056
rm -f core conftest.err conftest.$ac_objext \
5057
conftest$ac_exeext conftest.$ac_ext
5058
5059
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc..." >&5
5060
$as_echo "$as_me: checking for /dev/ptc..." >&6;}
5061
if test -r /dev/ptc; then
5062
$as_echo "@%:@define HAVE_DEV_PTC 1" >>confdefs.h
5063
5064
fi
5065
5066
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVR4 ptys..." >&5
5067
$as_echo "$as_me: checking for SVR4 ptys..." >&6;}
5068
sysvr4ptys=
5069
if test -c /dev/ptmx ; then
5070
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5071
/* end confdefs.h. */
5072
5073
int
5074
main ()
5075
{
5076
ptsname(0);grantpt(0);unlockpt(0);
5077
;
5078
return 0;
5079
}
5080
_ACEOF
5081
if ac_fn_c_try_link "$LINENO"; then :
5082
$as_echo "@%:@define HAVE_SVR4_PTYS 1" >>confdefs.h
5083
5084
sysvr4ptys=1
5085
fi
5086
rm -f core conftest.err conftest.$ac_objext \
5087
conftest$ac_exeext conftest.$ac_ext
5088
fi
5089
5090
for ac_func in getpt
5091
do :
5092
ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
5093
if test "x$ac_cv_func_getpt" = xyes; then :
5094
cat >>confdefs.h <<_ACEOF
5095
@%:@define HAVE_GETPT 1
5096
_ACEOF
5097
5098
fi
5099
done
5100
5101
5102
if test -z "$sysvr4ptys"; then
5103
for ac_func in openpty
5104
do :
5105
ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"
5106
if test "x$ac_cv_func_openpty" = xyes; then :
5107
cat >>confdefs.h <<_ACEOF
5108
@%:@define HAVE_OPENPTY 1
5109
_ACEOF
5110
5111
else
5112
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
5113
$as_echo_n "checking for openpty in -lutil... " >&6; }
5114
if ${ac_cv_lib_util_openpty+:} false; then :
5115
$as_echo_n "(cached) " >&6
5116
else
5117
ac_check_lib_save_LIBS=$LIBS
5118
LIBS="-lutil $LIBS"
5119
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5120
/* end confdefs.h. */
5121
5122
/* Override any GCC internal prototype to avoid an error.
5123
Use char because int might match the return type of a GCC
5124
builtin and then its argument prototype would still apply. */
5125
#ifdef __cplusplus
5126
extern "C"
5127
#endif
5128
char openpty ();
5129
int
5130
main ()
5131
{
5132
return openpty ();
5133
;
5134
return 0;
5135
}
5136
_ACEOF
5137
if ac_fn_c_try_link "$LINENO"; then :
5138
ac_cv_lib_util_openpty=yes
5139
else
5140
ac_cv_lib_util_openpty=no
5141
fi
5142
rm -f core conftest.err conftest.$ac_objext \
5143
conftest$ac_exeext conftest.$ac_ext
5144
LIBS=$ac_check_lib_save_LIBS
5145
fi
5146
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
5147
$as_echo "$ac_cv_lib_util_openpty" >&6; }
5148
if test "x$ac_cv_lib_util_openpty" = xyes; then :
5149
$as_echo "@%:@define HAVE_OPENPTY 1" >>confdefs.h
5150
LIBS="$LIBS -lutil"
5151
fi
5152
5153
fi
5154
done
5155
5156
fi
5157
5158
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptyranges..." >&5
5159
$as_echo "$as_me: checking for ptyranges..." >&6;}
5160
if test -d /dev/ptym ; then
5161
pdir='/dev/ptym'
5162
else
5163
pdir='/dev'
5164
fi
5165
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5166
/* end confdefs.h. */
5167
#ifdef M_UNIX
5168
yes;
5169
#endif
5170
5171
_ACEOF
5172
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5173
$EGREP "yes" >/dev/null 2>&1; then :
5174
ptys=`echo /dev/ptyp??`
5175
else
5176
ptys=`echo $pdir/pty??`
5177
fi
5178
rm -f conftest*
5179
5180
if test "$ptys" != "$pdir/pty??" ; then
5181
p0=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
5182
p1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'`
5183
cat >>confdefs.h <<_ACEOF
5184
@%:@define PTYRANGE0 "$p0"
5185
_ACEOF
5186
5187
cat >>confdefs.h <<_ACEOF
5188
@%:@define PTYRANGE1 "$p1"
5189
_ACEOF
5190
5191
fi
5192
5193
5194
@%:@ Check whether --with-pty-mode was given.
5195
if test "${with_pty_mode+set}" = set; then :
5196
withval=$with_pty_mode; ptymode="${withval}"
5197
fi
5198
5199
5200
@%:@ Check whether --with-pty-group was given.
5201
if test "${with_pty_group+set}" = set; then :
5202
withval=$with_pty_group; ptygrp="${withval}"
5203
fi
5204
5205
test -n "$ptymode" || ptymode=0620
5206
if test -n "$ptygrp" ; then
5207
cat >>confdefs.h <<_ACEOF
5208
@%:@define PTYMODE $ptymode
5209
_ACEOF
5210
5211
cat >>confdefs.h <<_ACEOF
5212
@%:@define PTYGROUP $ptygrp
5213
_ACEOF
5214
5215
else
5216
5217
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default tty permissions/group..." >&5
5218
$as_echo "$as_me: checking default tty permissions/group..." >&6;}
5219
rm -f conftest_grp
5220
if test "$cross_compiling" = yes; then :
5221
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5222
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5223
as_fn_error $? "cannot run test program while cross compiling
5224
See \`config.log' for more details" "$LINENO" 5; }
5225
else
5226
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5227
/* end confdefs.h. */
5228
5229
#include <sys/types.h>
5230
#include <sys/stat.h>
5231
#include <stdio.h>
5232
main()
5233
{
5234
struct stat sb;
5235
char *x,*ttyname();
5236
int om, m;
5237
FILE *fp;
5238
5239
if (!(x = ttyname(0))) exit(1);
5240
if (stat(x, &sb)) exit(1);
5241
om = sb.st_mode;
5242
if (om & 002) exit(0);
5243
m = system("mesg y");
5244
if (m == -1 || m == 127) exit(1);
5245
if (stat(x, &sb)) exit(1);
5246
m = sb.st_mode;
5247
if (chmod(x, om)) exit(1);
5248
if (m & 002) exit(0);
5249
if (sb.st_gid == getgid()) exit(1);
5250
if (!(fp=fopen("conftest_grp", "w")))
5251
exit(1);
5252
fprintf(fp, "%d\n", sb.st_gid);
5253
fclose(fp);
5254
exit(0);
5255
}
5256
5257
_ACEOF
5258
if ac_fn_c_try_run "$LINENO"; then :
5259
5260
if test -f conftest_grp; then
5261
ptygrp=`cat conftest_grp`
5262
echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
5263
5264
cat >>confdefs.h <<_ACEOF
5265
@%:@define PTYMODE $ptymode
5266
_ACEOF
5267
5268
cat >>confdefs.h <<_ACEOF
5269
@%:@define PTYGROUP $ptygrp
5270
_ACEOF
5271
5272
else
5273
echo "- ptys are world accessable" 1>&6
5274
5275
fi
5276
5277
else
5278
5279
WRITEPATH=''
5280
XTERMPATH=''
5281
# Extract the first word of "write", so it can be a program name with args.
5282
set dummy write; ac_word=$2
5283
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5284
$as_echo_n "checking for $ac_word... " >&6; }
5285
if ${ac_cv_path_WRITEPATH+:} false; then :
5286
$as_echo_n "(cached) " >&6
5287
else
5288
case $WRITEPATH in
5289
[\\/]* | ?:[\\/]*)
5290
ac_cv_path_WRITEPATH="$WRITEPATH" # Let the user override the test with a path.
5291
;;
5292
*)
5293
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5294
for as_dir in $PATH
5295
do
5296
IFS=$as_save_IFS
5297
test -z "$as_dir" && as_dir=.
5298
for ac_exec_ext in '' $ac_executable_extensions; do
5299
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5300
ac_cv_path_WRITEPATH="$as_dir/$ac_word$ac_exec_ext"
5301
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5302
break 2
5303
fi
5304
done
5305
done
5306
IFS=$as_save_IFS
5307
5308
;;
5309
esac
5310
fi
5311
WRITEPATH=$ac_cv_path_WRITEPATH
5312
if test -n "$WRITEPATH"; then
5313
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $WRITEPATH" >&5
5314
$as_echo "$WRITEPATH" >&6; }
5315
else
5316
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5317
$as_echo "no" >&6; }
5318
fi
5319
5320
5321
# Extract the first word of "xterm", so it can be a program name with args.
5322
set dummy xterm; ac_word=$2
5323
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5324
$as_echo_n "checking for $ac_word... " >&6; }
5325
if ${ac_cv_path_XTERMPATH+:} false; then :
5326
$as_echo_n "(cached) " >&6
5327
else
5328
case $XTERMPATH in
5329
[\\/]* | ?:[\\/]*)
5330
ac_cv_path_XTERMPATH="$XTERMPATH" # Let the user override the test with a path.
5331
;;
5332
*)
5333
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5334
for as_dir in $PATH
5335
do
5336
IFS=$as_save_IFS
5337
test -z "$as_dir" && as_dir=.
5338
for ac_exec_ext in '' $ac_executable_extensions; do
5339
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5340
ac_cv_path_XTERMPATH="$as_dir/$ac_word$ac_exec_ext"
5341
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5342
break 2
5343
fi
5344
done
5345
done
5346
IFS=$as_save_IFS
5347
5348
;;
5349
esac
5350
fi
5351
XTERMPATH=$ac_cv_path_XTERMPATH
5352
if test -n "$XTERMPATH"; then
5353
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XTERMPATH" >&5
5354
$as_echo "$XTERMPATH" >&6; }
5355
else
5356
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5357
$as_echo "no" >&6; }
5358
fi
5359
5360
5361
found=
5362
if test -n "$WRITEPATH$XTERMPATH"; then
5363
findfollow=
5364
lsfollow=
5365
found=`find $WRITEPATH $XTERMPATH -follow -print 2>/dev/null`
5366
if test -n "$found"; then
5367
findfollow=-follow
5368
lsfollow=L
5369
fi
5370
if test -n "$XTERMPATH"; then
5371
ptygrpn=`ls -l$lsfollow $XTERMPATH | sed -n -e 1p | $AWK '{print $4}'`
5372
if test tty != "$ptygrpn"; then
5373
XTERMPATH=
5374
fi
5375
fi
5376
fi
5377
if test -n "$WRITEPATH$XTERMPATH"; then
5378
found=`find $WRITEPATH $XTERMPATH $findfollow -perm -2000 -print`
5379
if test -n "$found"; then
5380
ptygrp=`ls -ln$lsfollow $found | sed -n -e 1p | $AWK '{print $4}'`
5381
echo "- pty mode: $ptymode, group: $ptygrp" 1>&6
5382
5383
cat >>confdefs.h <<_ACEOF
5384
@%:@define PTYMODE $ptymode
5385
_ACEOF
5386
5387
cat >>confdefs.h <<_ACEOF
5388
@%:@define PTYGROUP $ptygrp
5389
_ACEOF
5390
5391
else
5392
echo "- ptys are world accessable" 1>&6
5393
5394
fi
5395
else
5396
echo "- can't determine - assume ptys are world accessable" 1>&6
5397
5398
fi
5399
5400
5401
fi
5402
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5403
conftest.$ac_objext conftest.beam conftest.$ac_ext
5404
fi
5405
5406
rm -f conftest_grp
5407
fi
5408
5409
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getutent..." >&5
5410
$as_echo "$as_me: checking getutent..." >&6;}
5411
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5412
/* end confdefs.h. */
5413
5414
#include <time.h> /* to get time_t on SCO */
5415
#include <sys/types.h>
5416
#if defined(SVR4) && !defined(DGUX)
5417
#include <utmpx.h>
5418
#define utmp utmpx
5419
#else
5420
#include <utmp.h>
5421
#endif
5422
#ifdef __hpux
5423
#define pututline _pututline
5424
#endif
5425
5426
int
5427
main ()
5428
{
5429
int x = DEAD_PROCESS; pututline((struct utmp *)0); getutent();
5430
;
5431
return 0;
5432
}
5433
_ACEOF
5434
if ac_fn_c_try_link "$LINENO"; then :
5435
$as_echo "@%:@define GETUTENT 1" >>confdefs.h
5436
5437
else
5438
olibs="$LIBS"
5439
LIBS="$LIBS -lgen"
5440
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getutent with -lgen..." >&5
5441
$as_echo "$as_me: checking getutent with -lgen..." >&6;}
5442
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5443
/* end confdefs.h. */
5444
5445
#include <time.h>
5446
#include <sys/types.h>
5447
#if defined(SVR4) && !defined(DGUX)
5448
#include <utmpx.h>
5449
#define utmp utmpx
5450
#else
5451
#include <utmp.h>
5452
#endif
5453
#ifdef __hpux
5454
#define pututline _pututline
5455
#endif
5456
5457
int
5458
main ()
5459
{
5460
int x = DEAD_PROCESS; pututline((struct utmp *)0); getutent();
5461
;
5462
return 0;
5463
}
5464
_ACEOF
5465
if ac_fn_c_try_link "$LINENO"; then :
5466
$as_echo "@%:@define GETUTENT 1" >>confdefs.h
5467
5468
else
5469
LIBS="$olibs"
5470
fi
5471
rm -f core conftest.err conftest.$ac_objext \
5472
conftest$ac_exeext conftest.$ac_ext
5473
5474
fi
5475
rm -f core conftest.err conftest.$ac_objext \
5476
conftest$ac_exeext conftest.$ac_ext
5477
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host..." >&5
5478
$as_echo "$as_me: checking ut_host..." >&6;}
5479
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5480
/* end confdefs.h. */
5481
5482
#include <time.h>
5483
#include <sys/types.h>
5484
#if defined(SVR4) && !defined(DGUX)
5485
#include <utmpx.h>
5486
#define utmp utmpx
5487
#else
5488
#include <utmp.h>
5489
#endif
5490
5491
int
5492
main ()
5493
{
5494
struct utmp u; u.ut_host[0] = 0;
5495
;
5496
return 0;
5497
}
5498
_ACEOF
5499
if ac_fn_c_try_compile "$LINENO"; then :
5500
$as_echo "@%:@define UTHOST 1" >>confdefs.h
5501
5502
fi
5503
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5504
ac_fn_c_check_header_mongrel "$LINENO" "utempter.h" "ac_cv_header_utempter_h" "$ac_includes_default"
5505
if test "x$ac_cv_header_utempter_h" = xyes; then :
5506
have_utempter=yes
5507
else
5508
have_utempter=no
5509
fi
5510
5511
5512
if test "$have_utempter" = yes; then
5513
$as_echo "@%:@define HAVE_UTEMPTER 1" >>confdefs.h
5514
5515
LIBS="$LIBS -lutempter"
5516
fi
5517
5518
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libutil(s)..." >&5
5519
$as_echo "$as_me: checking for libutil(s)..." >&6;}
5520
test -f /usr/lib/libutils.a && LIBS="$LIBS -lutils"
5521
test -f /usr/lib/libutil.a && LIBS="$LIBS -lutil"
5522
5523
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getloadavg..." >&5
5524
$as_echo "$as_me: checking getloadavg..." >&6;}
5525
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5526
/* end confdefs.h. */
5527
5528
int
5529
main ()
5530
{
5531
getloadavg((double *)0, 0);
5532
;
5533
return 0;
5534
}
5535
_ACEOF
5536
if ac_fn_c_try_link "$LINENO"; then :
5537
$as_echo "@%:@define LOADAV_GETLOADAVG 1" >>confdefs.h
5538
load=1
5539
else
5540
if test -f /usr/lib/libkvm.a ; then
5541
olibs="$LIBS"
5542
LIBS="$LIBS -lkvm"
5543
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getloadavg with -lkvm..." >&5
5544
$as_echo "$as_me: checking getloadavg with -lkvm..." >&6;}
5545
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5546
/* end confdefs.h. */
5547
5548
int
5549
main ()
5550
{
5551
getloadavg((double *)0, 0);
5552
;
5553
return 0;
5554
}
5555
_ACEOF
5556
if ac_fn_c_try_link "$LINENO"; then :
5557
$as_echo "@%:@define LOADAV_GETLOADAVG 1" >>confdefs.h
5558
load=1
5559
else
5560
LIBS="$olibs"
5561
fi
5562
rm -f core conftest.err conftest.$ac_objext \
5563
conftest$ac_exeext conftest.$ac_ext
5564
fi
5565
5566
fi
5567
rm -f core conftest.err conftest.$ac_objext \
5568
conftest$ac_exeext conftest.$ac_ext
5569
5570
if test -z "$load" ; then
5571
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5572
/* end confdefs.h. */
5573
#if defined(NeXT) || defined(apollo) || defined(linux)
5574
yes;
5575
#endif
5576
5577
_ACEOF
5578
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5579
$EGREP "yes" >/dev/null 2>&1; then :
5580
load=1
5581
fi
5582
rm -f conftest*
5583
5584
fi
5585
if test -z "$load" ; then
5586
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernelfile..." >&5
5587
$as_echo "$as_me: checking for kernelfile..." >&6;}
5588
for core in /unix /vmunix /dynix /hp-ux /xelos /dev/ksyms /kernel/unix /kernel/genunix /unicos /mach /netbsd /386bsd /dgux /bsd /stand/vmunix; do
5589
if test -f $core || test -c $core; then
5590
break
5591
fi
5592
done
5593
if test ! -f $core && test ! -c $core ; then
5594
echo "- no kernelfile found" 1>&6
5595
5596
else
5597
echo "- using kernelfile '$core'" 1>&6
5598
5599
if test -r $core ; then
5600
cat >>confdefs.h <<_ACEOF
5601
@%:@define LOADAV_UNIX "$core"
5602
_ACEOF
5603
5604
ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
5605
if test "x$ac_cv_header_nlist_h" = xyes; then :
5606
$as_echo "@%:@define NLIST_STRUCT 1" >>confdefs.h
5607
5608
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking n_un in struct nlist..." >&5
5609
$as_echo "$as_me: checking n_un in struct nlist..." >&6;}
5610
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5611
/* end confdefs.h. */
5612
#include <nlist.h>
5613
int
5614
main ()
5615
{
5616
struct nlist n; n.n_un.n_name = 0;
5617
;
5618
return 0;
5619
}
5620
_ACEOF
5621
if ac_fn_c_try_compile "$LINENO"; then :
5622
$as_echo "@%:@define NLIST_NAME_UNION 1" >>confdefs.h
5623
5624
fi
5625
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5626
fi
5627
5628
5629
5630
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nlist declaration..." >&5
5631
$as_echo "$as_me: checking for nlist declaration..." >&6;}
5632
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5633
/* end confdefs.h. */
5634
5635
#ifdef NLIST_STRUCT
5636
# include <nlist.h>
5637
#else
5638
# include <a.out.h>
5639
#endif
5640
5641
_ACEOF
5642
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5643
$EGREP "nlist(( | )( | )*.*\(|\()" >/dev/null 2>&1; then :
5644
$as_echo "@%:@define NLIST_DECLARED 1" >>confdefs.h
5645
5646
fi
5647
rm -f conftest*
5648
5649
5650
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for avenrun symbol..." >&5
5651
$as_echo "$as_me: checking for avenrun symbol..." >&6;}
5652
nlist64=
5653
for av in avenrun _avenrun _Loadavg avenrun _avenrun _Loadavg; do
5654
if test "$cross_compiling" = yes; then :
5655
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5656
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5657
as_fn_error $? "cannot run test program while cross compiling
5658
See \`config.log' for more details" "$LINENO" 5; }
5659
else
5660
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5661
/* end confdefs.h. */
5662
5663
#include <sys/types.h>
5664
#ifdef NLIST_STRUCT
5665
#include <nlist.h>
5666
#else
5667
#include <a.out.h>
5668
#endif
5669
5670
$nlist64
5671
5672
struct nlist nl[2];
5673
5674
main()
5675
{
5676
#if !defined(_AUX_SOURCE) && !defined(AUX)
5677
# ifdef NLIST_NAME_UNION
5678
nl[0].n_un.n_name = "$av";
5679
# else
5680
nl[0].n_name = "$av";
5681
# endif
5682
#else
5683
strncpy(nl[0].n_name, "$av", sizeof(nl[0].n_name));
5684
#endif
5685
nlist(LOADAV_UNIX, nl);
5686
if (nl[0].n_value == 0)
5687
exit(1);
5688
exit(0);
5689
}
5690
5691
_ACEOF
5692
if ac_fn_c_try_run "$LINENO"; then :
5693
avensym=$av;break
5694
fi
5695
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5696
conftest.$ac_objext conftest.beam conftest.$ac_ext
5697
fi
5698
5699
if test "$av" = _Loadavg; then
5700
nlist64='#define nlist nlist64'
5701
fi
5702
done
5703
if test -z "$avensym" ; then
5704
echo "- no avenrun symbol found" 1>&6
5705
5706
else
5707
echo "- using avenrun symbol '$avensym'" 1>&6
5708
5709
cat >>confdefs.h <<_ACEOF
5710
@%:@define LOADAV_AVENRUN "$avensym"
5711
_ACEOF
5712
5713
if test -n "$nlist64"; then
5714
echo "- used nlist64 to find it" 1>&6
5715
5716
$as_echo "@%:@define LOADAV_USE_NLIST64 1" >>confdefs.h
5717
5718
fi
5719
load=1
5720
fi
5721
else
5722
echo "Can't configure the load average display feature" 1>&6
5723
5724
echo "because $core is not readable by you." 1>&6
5725
5726
echo "To configure the load average display feature" 1>&6
5727
5728
echo "re-run configure as root if possible." 1>&6
5729
5730
echo "If you are not the system administrator then disregard" 1>&6
5731
5732
echo "this warning. You can still use screen without" 1>&6
5733
5734
echo "the load average display feature." 1>&6
5735
5736
fi
5737
fi
5738
fi
5739
5740
cat > conftest.c <<EOF
5741
#include "confdefs.h"
5742
5743
#include <sys/types.h>
5744
#include <sys/param.h>
5745
5746
_CUT_HERE_
5747
5748
#if !defined(LOADAV_GETLOADAVG) && ((defined(hp300) && !defined(__hpux)) || defined(sun) || (defined(ultrix) && defined(mips)) || defined(_SEQUENT_) || defined(sgi) || (defined(SVR4) && !defined(__hpux)) || defined(sony_news) || (!defined(__osf__) && defined(__alpha)) || defined(_IBMR2) || defined(_AUX_SOURCE) || defined(AUX) || defined(m88k))
5749
loadtype=long
5750
# if defined(apollo) || defined(_IBMR2) || defined(_AUX_SOURCE) || defined(AUX)
5751
loadscale=65536
5752
# else
5753
# if defined(FSCALE) && !defined(__osf__)
5754
# undef FSCALE
5755
loadscale=FSCALE
5756
# else
5757
# ifdef sgi
5758
loadtype=int
5759
loadscale=1024
5760
# else
5761
# if defined(MIPS) || defined(SVR4) || defined(m88k)
5762
loadscale=256
5763
# else /* not MIPS */
5764
loadscale=1000 /* our default value */
5765
# endif /* MIPS */
5766
# endif /* sgi */
5767
# endif /* not FSCALE */
5768
# endif /* not apollo */
5769
#else
5770
loadtype=double
5771
loadscale=1
5772
#endif
5773
#ifdef alliant
5774
loadnum=4
5775
#else
5776
loadnum=3
5777
#endif
5778
5779
EOF
5780
eval "$ac_cpp conftest.c 2>&5 | sed -e '1,/_CUT_HERE_/d' -e 's/ //g' > conftest.out"
5781
. ./conftest.out
5782
rm -f conftest*
5783
5784
5785
if test -n "$load" ; then $as_echo "@%:@define LOADAV 1" >>confdefs.h
5786
fi
5787
if test -n "$loadtype" ; then cat >>confdefs.h <<_ACEOF
5788
@%:@define LOADAV_TYPE $loadtype
5789
_ACEOF
5790
fi
5791
if test -n "$loadnum" ; then cat >>confdefs.h <<_ACEOF
5792
@%:@define LOADAV_NUM $loadnum
5793
_ACEOF
5794
fi
5795
if test -n "$loadscale" ; then cat >>confdefs.h <<_ACEOF
5796
@%:@define LOADAV_SCALE $loadscale
5797
_ACEOF
5798
fi
5799
5800
if test -n "$posix" ; then
5801
5802
echo "assuming posix signal definition" 1>&6
5803
5804
$as_echo "@%:@define SIGVOID 1" >>confdefs.h
5805
5806
5807
else
5808
5809
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers..." >&5
5810
$as_echo "$as_me: checking return type of signal handlers..." >&6;}
5811
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5812
/* end confdefs.h. */
5813
#include <sys/types.h>
5814
#include <signal.h>
5815
#ifdef signal
5816
#undef signal
5817
#endif
5818
extern void (*signal ()) ();
5819
int
5820
main ()
5821
{
5822
int i;
5823
;
5824
return 0;
5825
}
5826
_ACEOF
5827
if ac_fn_c_try_compile "$LINENO"; then :
5828
$as_echo "@%:@define SIGVOID 1" >>confdefs.h
5829
5830
fi
5831
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5832
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sigset..." >&5
5833
$as_echo "$as_me: checking sigset..." >&6;}
5834
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5835
/* end confdefs.h. */
5836
5837
#include <sys/types.h>
5838
#include <signal.h>
5839
5840
int
5841
main ()
5842
{
5843
5844
#ifdef SIGVOID
5845
sigset(0, (void (*)())0);
5846
#else
5847
sigset(0, (int (*)())0);
5848
#endif
5849
5850
;
5851
return 0;
5852
}
5853
_ACEOF
5854
if ac_fn_c_try_link "$LINENO"; then :
5855
$as_echo "@%:@define USESIGSET 1" >>confdefs.h
5856
5857
fi
5858
rm -f core conftest.err conftest.$ac_objext \
5859
conftest$ac_exeext conftest.$ac_ext
5860
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking signal implementation..." >&5
5861
$as_echo "$as_me: checking signal implementation..." >&6;}
5862
if test "$cross_compiling" = yes; then :
5863
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5864
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5865
as_fn_error $? "cannot run test program while cross compiling
5866
See \`config.log' for more details" "$LINENO" 5; }
5867
else
5868
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5869
/* end confdefs.h. */
5870
5871
#include <sys/types.h>
5872
#include <signal.h>
5873
5874
#ifndef SIGCLD
5875
#define SIGCLD SIGCHLD
5876
#endif
5877
#ifdef USESIGSET
5878
#define signal sigset
5879
#endif
5880
5881
int got;
5882
5883
#ifdef SIGVOID
5884
void
5885
#endif
5886
hand()
5887
{
5888
got++;
5889
}
5890
5891
main()
5892
{
5893
/* on hpux we use sigvec to get bsd signals */
5894
#ifdef __hpux
5895
(void)signal(SIGCLD, hand);
5896
kill(getpid(), SIGCLD);
5897
kill(getpid(), SIGCLD);
5898
if (got < 2)
5899
exit(1);
5900
#endif
5901
exit(0);
5902
}
5903
5904
_ACEOF
5905
if ac_fn_c_try_run "$LINENO"; then :
5906
5907
else
5908
$as_echo "@%:@define SYSVSIGS 1" >>confdefs.h
5909
5910
fi
5911
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5912
conftest.$ac_objext conftest.beam conftest.$ac_ext
5913
fi
5914
5915
5916
fi
5917
5918
5919
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt and sec libraries..." >&5
5920
$as_echo "$as_me: checking for crypt and sec libraries..." >&6;}
5921
test -f /lib/libcrypt_d.a || test -f /usr/lib/libcrypt_d.a && LIBS="$LIBS -lcrypt_d"
5922
oldlibs="$LIBS"
5923
LIBS="$LIBS -lcrypt"
5924
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking crypt..." >&5
5925
$as_echo "$as_me: checking crypt..." >&6;}
5926
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927
/* end confdefs.h. */
5928
5929
int
5930
main ()
5931
{
5932
5933
;
5934
return 0;
5935
}
5936
_ACEOF
5937
if ac_fn_c_try_link "$LINENO"; then :
5938
5939
else
5940
LIBS="$oldlibs"
5941
fi
5942
rm -f core conftest.err conftest.$ac_objext \
5943
conftest$ac_exeext conftest.$ac_ext
5944
test -f /lib/libsec.a || test -f /usr/lib/libsec.a && LIBS="$LIBS -lsec"
5945
test -f /lib/libshadow.a || test -f /usr/lib/libshadow.a && LIBS="$LIBS -lshadow"
5946
oldlibs="$LIBS"
5947
LIBS="$LIBS -lsun"
5948
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking IRIX sun library..." >&5
5949
$as_echo "$as_me: checking IRIX sun library..." >&6;}
5950
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5951
/* end confdefs.h. */
5952
5953
int
5954
main ()
5955
{
5956
5957
;
5958
return 0;
5959
}
5960
_ACEOF
5961
if ac_fn_c_try_link "$LINENO"; then :
5962
5963
else
5964
LIBS="$oldlibs"
5965
fi
5966
rm -f core conftest.err conftest.$ac_objext \
5967
conftest$ac_exeext conftest.$ac_ext
5968
5969
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking syslog..." >&5
5970
$as_echo "$as_me: checking syslog..." >&6;}
5971
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5972
/* end confdefs.h. */
5973
5974
int
5975
main ()
5976
{
5977
closelog();
5978
;
5979
return 0;
5980
}
5981
_ACEOF
5982
if ac_fn_c_try_link "$LINENO"; then :
5983
5984
else
5985
oldlibs="$LIBS"
5986
LIBS="$LIBS -lbsd"
5987
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking syslog in libbsd.a..." >&5
5988
$as_echo "$as_me: checking syslog in libbsd.a..." >&6;}
5989
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5990
/* end confdefs.h. */
5991
5992
int
5993
main ()
5994
{
5995
closelog();
5996
;
5997
return 0;
5998
}
5999
_ACEOF
6000
if ac_fn_c_try_link "$LINENO"; then :
6001
echo "- found." 1>&6
6002
6003
else
6004
LIBS="$oldlibs"
6005
echo "- bad news: syslog missing." 1>&6
6006
$as_echo "@%:@define NOSYSLOG 1" >>confdefs.h
6007
6008
fi
6009
rm -f core conftest.err conftest.$ac_objext \
6010
conftest$ac_exeext conftest.$ac_ext
6011
fi
6012
rm -f core conftest.err conftest.$ac_objext \
6013
conftest$ac_exeext conftest.$ac_ext
6014
6015
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6016
/* end confdefs.h. */
6017
#ifdef M_UNIX
6018
yes;
6019
#endif
6020
6021
_ACEOF
6022
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6023
$EGREP "yes" >/dev/null 2>&1; then :
6024
LIBS="$LIBS -lsocket -lcrypt_i"
6025
fi
6026
rm -f conftest*
6027
6028
6029
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking wait union..." >&5
6030
$as_echo "$as_me: checking wait union..." >&6;}
6031
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6032
/* end confdefs.h. */
6033
#include <sys/types.h>
6034
#include <sys/wait.h>
6035
6036
int
6037
main ()
6038
{
6039
6040
union wait x;
6041
int y;
6042
#ifdef WEXITSTATUS
6043
y = WEXITSTATUS(x);
6044
#endif
6045
6046
;
6047
return 0;
6048
}
6049
_ACEOF
6050
if ac_fn_c_try_compile "$LINENO"; then :
6051
$as_echo "@%:@define BSDWAIT 1" >>confdefs.h
6052
6053
fi
6054
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6055
6056
if test -z "$butterfly"; then
6057
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for termio or termios..." >&5
6058
$as_echo "$as_me: checking for termio or termios..." >&6;}
6059
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6060
/* end confdefs.h. */
6061
#include <termio.h>
6062
_ACEOF
6063
if ac_fn_c_try_cpp "$LINENO"; then :
6064
$as_echo "@%:@define TERMIO 1" >>confdefs.h
6065
6066
else
6067
if test -n "$posix"; then
6068
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069
/* end confdefs.h. */
6070
#include <termios.h>
6071
_ACEOF
6072
if ac_fn_c_try_cpp "$LINENO"; then :
6073
$as_echo "@%:@define TERMIO 1" >>confdefs.h
6074
6075
fi
6076
rm -f conftest.err conftest.i conftest.$ac_ext
6077
fi
6078
6079
fi
6080
rm -f conftest.err conftest.i conftest.$ac_ext
6081
fi
6082
6083
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getspnam..." >&5
6084
$as_echo "$as_me: checking getspnam..." >&6;}
6085
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6086
/* end confdefs.h. */
6087
#include <shadow.h>
6088
int
6089
main ()
6090
{
6091
getspnam("x");
6092
;
6093
return 0;
6094
}
6095
_ACEOF
6096
if ac_fn_c_try_link "$LINENO"; then :
6097
$as_echo "@%:@define SHADOWPW 1" >>confdefs.h
6098
6099
fi
6100
rm -f core conftest.err conftest.$ac_objext \
6101
conftest$ac_exeext conftest.$ac_ext
6102
6103
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking getttyent..." >&5
6104
$as_echo "$as_me: checking getttyent..." >&6;}
6105
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6106
/* end confdefs.h. */
6107
6108
int
6109
main ()
6110
{
6111
getttyent();
6112
;
6113
return 0;
6114
}
6115
_ACEOF
6116
if ac_fn_c_try_link "$LINENO"; then :
6117
$as_echo "@%:@define GETTTYENT 1" >>confdefs.h
6118
6119
fi
6120
rm -f core conftest.err conftest.$ac_objext \
6121
conftest$ac_exeext conftest.$ac_ext
6122
6123
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fdwalk..." >&5
6124
$as_echo "$as_me: checking fdwalk..." >&6;}
6125
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6126
/* end confdefs.h. */
6127
#include <stdlib.h>
6128
int
6129
main ()
6130
{
6131
fdwalk(NULL, NULL);
6132
;
6133
return 0;
6134
}
6135
_ACEOF
6136
if ac_fn_c_try_link "$LINENO"; then :
6137
$as_echo "@%:@define HAVE_FDWALK 1" >>confdefs.h
6138
6139
fi
6140
rm -f core conftest.err conftest.$ac_objext \
6141
conftest$ac_exeext conftest.$ac_ext
6142
6143
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&5
6144
$as_echo "$as_me: checking whether memcpy/memmove/bcopy handles overlapping arguments..." >&6;}
6145
if test "$cross_compiling" = yes; then :
6146
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6147
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6148
as_fn_error $? "cannot run test program while cross compiling
6149
See \`config.log' for more details" "$LINENO" 5; }
6150
else
6151
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6152
/* end confdefs.h. */
6153
6154
main() {
6155
char buf[10];
6156
strcpy(buf, "abcdefghi");
6157
bcopy(buf, buf + 2, 3);
6158
if (strncmp(buf, "ababcf", 6))
6159
exit(1);
6160
strcpy(buf, "abcdefghi");
6161
bcopy(buf + 2, buf, 3);
6162
if (strncmp(buf, "cdedef", 6))
6163
exit(1);
6164
exit(0); /* libc version works properly. */
6165
}
6166
_ACEOF
6167
if ac_fn_c_try_run "$LINENO"; then :
6168
$as_echo "@%:@define USEBCOPY 1" >>confdefs.h
6169
6170
fi
6171
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6172
conftest.$ac_objext conftest.beam conftest.$ac_ext
6173
fi
6174
6175
6176
if test "$cross_compiling" = yes; then :
6177
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6178
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6179
as_fn_error $? "cannot run test program while cross compiling
6180
See \`config.log' for more details" "$LINENO" 5; }
6181
else
6182
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6183
/* end confdefs.h. */
6184
6185
#define bcopy(s,d,l) memmove(d,s,l)
6186
main() {
6187
char buf[10];
6188
strcpy(buf, "abcdefghi");
6189
bcopy(buf, buf + 2, 3);
6190
if (strncmp(buf, "ababcf", 6))
6191
exit(1);
6192
strcpy(buf, "abcdefghi");
6193
bcopy(buf + 2, buf, 3);
6194
if (strncmp(buf, "cdedef", 6))
6195
exit(1);
6196
exit(0); /* libc version works properly. */
6197
}
6198
_ACEOF
6199
if ac_fn_c_try_run "$LINENO"; then :
6200
$as_echo "@%:@define USEMEMMOVE 1" >>confdefs.h
6201
6202
fi
6203
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6204
conftest.$ac_objext conftest.beam conftest.$ac_ext
6205
fi
6206
6207
6208
6209
if test "$cross_compiling" = yes; then :
6210
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6211
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6212
as_fn_error $? "cannot run test program while cross compiling
6213
See \`config.log' for more details" "$LINENO" 5; }
6214
else
6215
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6216
/* end confdefs.h. */
6217
6218
#define bcopy(s,d,l) memcpy(d,s,l)
6219
main() {
6220
char buf[10];
6221
strcpy(buf, "abcdefghi");
6222
bcopy(buf, buf + 2, 3);
6223
if (strncmp(buf, "ababcf", 6))
6224
exit(1);
6225
strcpy(buf, "abcdefghi");
6226
bcopy(buf + 2, buf, 3);
6227
if (strncmp(buf, "cdedef", 6))
6228
exit(1);
6229
exit(0); /* libc version works properly. */
6230
}
6231
_ACEOF
6232
if ac_fn_c_try_run "$LINENO"; then :
6233
$as_echo "@%:@define USEMEMCPY 1" >>confdefs.h
6234
6235
fi
6236
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6237
conftest.$ac_objext conftest.beam conftest.$ac_ext
6238
fi
6239
6240
6241
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
6242
$as_echo_n "checking for long file names... " >&6; }
6243
if ${ac_cv_sys_long_file_names+:} false; then :
6244
$as_echo_n "(cached) " >&6
6245
else
6246
ac_cv_sys_long_file_names=yes
6247
# Test for long file names in all the places we know might matter:
6248
# . the current directory, where building will happen
6249
# $prefix/lib where we will be installing things
6250
# $exec_prefix/lib likewise
6251
# $TMPDIR if set, where it might want to write temporary files
6252
# /tmp where it might want to write temporary files
6253
# /var/tmp likewise
6254
# /usr/tmp likewise
6255
for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
6256
# Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
6257
# in the usual case where exec_prefix is '${prefix}'.
6258
case $ac_dir in #(
6259
. | /* | ?:[\\/]*) ;; #(
6260
*) continue;;
6261
esac
6262
test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
6263
ac_xdir=$ac_dir/cf$$
6264
(umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
6265
ac_tf1=$ac_xdir/conftest9012345
6266
ac_tf2=$ac_xdir/conftest9012346
6267
touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
6268
ac_cv_sys_long_file_names=no
6269
rm -f -r "$ac_xdir" 2>/dev/null
6270
test $ac_cv_sys_long_file_names = no && break
6271
done
6272
fi
6273
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
6274
$as_echo "$ac_cv_sys_long_file_names" >&6; }
6275
if test $ac_cv_sys_long_file_names = yes; then
6276
6277
$as_echo "@%:@define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
6278
6279
fi
6280
6281
6282
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for vsprintf" >&5
6283
$as_echo_n "checking for vsprintf... " >&6; }
6284
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6285
/* end confdefs.h. */
6286
#include <stdarg.h>
6287
int
6288
main ()
6289
{
6290
va_list valist; vsprintf(0,0,valist);
6291
;
6292
return 0;
6293
}
6294
_ACEOF
6295
if ac_fn_c_try_link "$LINENO"; then :
6296
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6297
$as_echo "yes" >&6; };$as_echo "@%:@define USEVARARGS 1" >>confdefs.h
6298
6299
else
6300
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6301
$as_echo "no" >&6; }
6302
fi
6303
rm -f core conftest.err conftest.$ac_objext \
6304
conftest$ac_exeext conftest.$ac_ext
6305
6306
ac_header_dirent=no
6307
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
6308
as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
6309
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
6310
$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
6311
if eval \${$as_ac_Header+:} false; then :
6312
$as_echo_n "(cached) " >&6
6313
else
6314
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6315
/* end confdefs.h. */
6316
#include <sys/types.h>
6317
#include <$ac_hdr>
6318
6319
int
6320
main ()
6321
{
6322
if ((DIR *) 0)
6323
return 0;
6324
;
6325
return 0;
6326
}
6327
_ACEOF
6328
if ac_fn_c_try_compile "$LINENO"; then :
6329
eval "$as_ac_Header=yes"
6330
else
6331
eval "$as_ac_Header=no"
6332
fi
6333
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6334
fi
6335
eval ac_res=\$$as_ac_Header
6336
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6337
$as_echo "$ac_res" >&6; }
6338
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6339
cat >>confdefs.h <<_ACEOF
6340
@%:@define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
6341
_ACEOF
6342
6343
ac_header_dirent=$ac_hdr; break
6344
fi
6345
6346
done
6347
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
6348
if test $ac_header_dirent = dirent.h; then
6349
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
6350
$as_echo_n "checking for library containing opendir... " >&6; }
6351
if ${ac_cv_search_opendir+:} false; then :
6352
$as_echo_n "(cached) " >&6
6353
else
6354
ac_func_search_save_LIBS=$LIBS
6355
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6356
/* end confdefs.h. */
6357
6358
/* Override any GCC internal prototype to avoid an error.
6359
Use char because int might match the return type of a GCC
6360
builtin and then its argument prototype would still apply. */
6361
#ifdef __cplusplus
6362
extern "C"
6363
#endif
6364
char opendir ();
6365
int
6366
main ()
6367
{
6368
return opendir ();
6369
;
6370
return 0;
6371
}
6372
_ACEOF
6373
for ac_lib in '' dir; do
6374
if test -z "$ac_lib"; then
6375
ac_res="none required"
6376
else
6377
ac_res=-l$ac_lib
6378
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6379
fi
6380
if ac_fn_c_try_link "$LINENO"; then :
6381
ac_cv_search_opendir=$ac_res
6382
fi
6383
rm -f core conftest.err conftest.$ac_objext \
6384
conftest$ac_exeext
6385
if ${ac_cv_search_opendir+:} false; then :
6386
break
6387
fi
6388
done
6389
if ${ac_cv_search_opendir+:} false; then :
6390
6391
else
6392
ac_cv_search_opendir=no
6393
fi
6394
rm conftest.$ac_ext
6395
LIBS=$ac_func_search_save_LIBS
6396
fi
6397
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
6398
$as_echo "$ac_cv_search_opendir" >&6; }
6399
ac_res=$ac_cv_search_opendir
6400
if test "$ac_res" != no; then :
6401
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6402
6403
fi
6404
6405
else
6406
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
6407
$as_echo_n "checking for library containing opendir... " >&6; }
6408
if ${ac_cv_search_opendir+:} false; then :
6409
$as_echo_n "(cached) " >&6
6410
else
6411
ac_func_search_save_LIBS=$LIBS
6412
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6413
/* end confdefs.h. */
6414
6415
/* Override any GCC internal prototype to avoid an error.
6416
Use char because int might match the return type of a GCC
6417
builtin and then its argument prototype would still apply. */
6418
#ifdef __cplusplus
6419
extern "C"
6420
#endif
6421
char opendir ();
6422
int
6423
main ()
6424
{
6425
return opendir ();
6426
;
6427
return 0;
6428
}
6429
_ACEOF
6430
for ac_lib in '' x; do
6431
if test -z "$ac_lib"; then
6432
ac_res="none required"
6433
else
6434
ac_res=-l$ac_lib
6435
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6436
fi
6437
if ac_fn_c_try_link "$LINENO"; then :
6438
ac_cv_search_opendir=$ac_res
6439
fi
6440
rm -f core conftest.err conftest.$ac_objext \
6441
conftest$ac_exeext
6442
if ${ac_cv_search_opendir+:} false; then :
6443
break
6444
fi
6445
done
6446
if ${ac_cv_search_opendir+:} false; then :
6447
6448
else
6449
ac_cv_search_opendir=no
6450
fi
6451
rm conftest.$ac_ext
6452
LIBS=$ac_func_search_save_LIBS
6453
fi
6454
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
6455
$as_echo "$ac_cv_search_opendir" >&6; }
6456
ac_res=$ac_cv_search_opendir
6457
if test "$ac_res" != no; then :
6458
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6459
6460
fi
6461
6462
fi
6463
6464
6465
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setenv" >&5
6466
$as_echo_n "checking for setenv... " >&6; }
6467
if test -z "$ac_setenv_args"; then
6468
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469
/* end confdefs.h. */
6470
#include <stdlib.h>
6471
int
6472
main ()
6473
{
6474
6475
setenv((char *) 0, (char *) 0, 0);
6476
6477
;
6478
return 0;
6479
}
6480
_ACEOF
6481
if ac_fn_c_try_link "$LINENO"; then :
6482
ac_setenv_args=3
6483
fi
6484
rm -f core conftest.err conftest.$ac_objext \
6485
conftest$ac_exeext conftest.$ac_ext
6486
fi
6487
if test -z "$ac_setenv_args"; then
6488
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6489
/* end confdefs.h. */
6490
#include <stdlib.h>
6491
int
6492
main ()
6493
{
6494
6495
setenv((char *) 0, (char *) 0);
6496
6497
;
6498
return 0;
6499
}
6500
_ACEOF
6501
if ac_fn_c_try_link "$LINENO"; then :
6502
ac_setenv_args=2
6503
fi
6504
rm -f core conftest.err conftest.$ac_objext \
6505
conftest$ac_exeext conftest.$ac_ext
6506
fi
6507
if test -n "$ac_setenv_args"; then
6508
$as_echo "@%:@define USESETENV 1" >>confdefs.h
6509
6510
if test "$ac_setenv_args" = 3; then
6511
$as_echo "@%:@define HAVE_SETENV_3 1" >>confdefs.h
6512
6513
elif test "$ac_setenv_args" = 2; then
6514
$as_echo "@%:@define HAVE_SETENV_2 1" >>confdefs.h
6515
6516
fi
6517
else
6518
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6519
$as_echo "no" >&6; }
6520
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv" >&5
6521
$as_echo_n "checking for putenv... " >&6; }
6522
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6523
/* end confdefs.h. */
6524
6525
int
6526
main ()
6527
{
6528
putenv((char *)0);unsetenv((char *)0);
6529
;
6530
return 0;
6531
}
6532
_ACEOF
6533
if ac_fn_c_try_link "$LINENO"; then :
6534
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6535
$as_echo "yes" >&6; }
6536
else
6537
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6538
$as_echo "no" >&6; };$as_echo "@%:@define NEEDPUTENV 1" >>confdefs.h
6539
6540
fi
6541
rm -f core conftest.err conftest.$ac_objext \
6542
conftest$ac_exeext conftest.$ac_ext
6543
fi
6544
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo(CODESET)" >&5
6545
$as_echo_n "checking for nl_langinfo(CODESET)... " >&6; }
6546
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6547
/* end confdefs.h. */
6548
6549
#include <langinfo.h>
6550
6551
int
6552
main ()
6553
{
6554
nl_langinfo(CODESET);
6555
;
6556
return 0;
6557
}
6558
_ACEOF
6559
if ac_fn_c_try_link "$LINENO"; then :
6560
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6561
$as_echo "yes" >&6; };$as_echo "@%:@define HAVE_NL_LANGINFO 1" >>confdefs.h
6562
6563
else
6564
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6565
$as_echo "no" >&6; }
6566
fi
6567
rm -f core conftest.err conftest.$ac_objext \
6568
conftest$ac_exeext conftest.$ac_ext
6569
6570
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostname" >&5
6571
$as_echo_n "checking for library containing gethostname... " >&6; }
6572
if ${ac_cv_search_gethostname+:} false; then :
6573
$as_echo_n "(cached) " >&6
6574
else
6575
ac_func_search_save_LIBS=$LIBS
6576
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6577
/* end confdefs.h. */
6578
6579
/* Override any GCC internal prototype to avoid an error.
6580
Use char because int might match the return type of a GCC
6581
builtin and then its argument prototype would still apply. */
6582
#ifdef __cplusplus
6583
extern "C"
6584
#endif
6585
char gethostname ();
6586
int
6587
main ()
6588
{
6589
return gethostname ();
6590
;
6591
return 0;
6592
}
6593
_ACEOF
6594
for ac_lib in '' nsl; do
6595
if test -z "$ac_lib"; then
6596
ac_res="none required"
6597
else
6598
ac_res=-l$ac_lib
6599
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6600
fi
6601
if ac_fn_c_try_link "$LINENO"; then :
6602
ac_cv_search_gethostname=$ac_res
6603
fi
6604
rm -f core conftest.err conftest.$ac_objext \
6605
conftest$ac_exeext
6606
if ${ac_cv_search_gethostname+:} false; then :
6607
break
6608
fi
6609
done
6610
if ${ac_cv_search_gethostname+:} false; then :
6611
6612
else
6613
ac_cv_search_gethostname=no
6614
fi
6615
rm conftest.$ac_ext
6616
LIBS=$ac_func_search_save_LIBS
6617
fi
6618
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostname" >&5
6619
$as_echo "$ac_cv_search_gethostname" >&6; }
6620
ac_res=$ac_cv_search_gethostname
6621
if test "$ac_res" != no; then :
6622
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6623
6624
fi
6625
6626
6627
for ac_func in rename fchmod fchown strerror lstat _exit utimes vsnprintf getcwd setlocale strftime
6628
do :
6629
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6630
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6631
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6632
cat >>confdefs.h <<_ACEOF
6633
@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6634
_ACEOF
6635
6636
fi
6637
done
6638
6639
6640
@%:@ Check whether --enable-pam was given.
6641
if test "${enable_pam+set}" = set; then :
6642
enableval=$enable_pam;
6643
fi
6644
6645
if test "$enable_pam" = "yes"; then
6646
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PAM support" >&5
6647
$as_echo_n "checking for PAM support... " >&6; }
6648
oldlibs="$LIBS"
6649
LIBS="$LIBS -lpam"
6650
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6651
/* end confdefs.h. */
6652
#include <security/pam_appl.h>
6653
int
6654
main ()
6655
{
6656
6657
pam_start(0, 0, 0, 0);
6658
pam_authenticate(0, 0);
6659
pam_end(0,0);
6660
6661
;
6662
return 0;
6663
}
6664
_ACEOF
6665
if ac_fn_c_try_link "$LINENO"; then :
6666
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6667
$as_echo "yes" >&6; };$as_echo "@%:@define USE_PAM 1" >>confdefs.h
6668
6669
else
6670
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6671
$as_echo "no" >&6; };LIBS="$oldlibs"
6672
fi
6673
rm -f core conftest.err conftest.$ac_objext \
6674
conftest$ac_exeext conftest.$ac_ext
6675
fi
6676
6677
@%:@ Check whether --enable-use_locale was given.
6678
if test "${enable_use_locale+set}" = set; then :
6679
enableval=$enable_use_locale;
6680
fi
6681
6682
if test "$enable_use_locale" = "yes"; then
6683
$as_echo "@%:@define USE_LOCALE 1" >>confdefs.h
6684
6685
fi
6686
@%:@ Check whether --enable-telnet was given.
6687
if test "${enable_telnet+set}" = set; then :
6688
enableval=$enable_telnet;
6689
fi
6690
6691
if test "$enable_telnet" = "yes"; then
6692
$as_echo "@%:@define BUILTIN_TELNET 1" >>confdefs.h
6693
6694
fi
6695
@%:@ Check whether --enable-colors256 was given.
6696
if test "${enable_colors256+set}" = set; then :
6697
enableval=$enable_colors256;
6698
fi
6699
6700
if test "$enable_colors256" = "yes"; then
6701
$as_echo "@%:@define COLORS256 1" >>confdefs.h
6702
6703
fi
6704
@%:@ Check whether --enable-rxvt_osc was given.
6705
if test "${enable_rxvt_osc+set}" = set; then :
6706
enableval=$enable_rxvt_osc;
6707
fi
6708
6709
if test "$enable_rxvt_osc" = "yes"; then
6710
$as_echo "@%:@define RXVT_OSC 1" >>confdefs.h
6711
6712
fi
6713
6714
if test -z "$old_CFLAGS"; then
6715
if test "x$CFLAGS" = "x-g"; then
6716
CFLAGS="-O"
6717
fi
6718
fi
6719
test -n "$seqptx" && LIBS="-ltermcap -lc -lsocket -linet -lnsl -lsec -lseq"
6720
6721
if test "$cross_compiling" = yes; then :
6722
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6723
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6724
as_fn_error $? "cannot run test program while cross compiling
6725
See \`config.log' for more details" "$LINENO" 5; }
6726
else
6727
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6728
/* end confdefs.h. */
6729
main(){exit(0);}
6730
_ACEOF
6731
if ac_fn_c_try_run "$LINENO"; then :
6732
6733
else
6734
as_fn_error $? "Can't run the compiler - internal error. Sorry." "$LINENO" 5
6735
fi
6736
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6737
conftest.$ac_objext conftest.beam conftest.$ac_ext
6738
fi
6739
6740
6741
ETCSCREENRC=
6742
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the global screenrc file" >&5
6743
$as_echo_n "checking for the global screenrc file... " >&6; }
6744
6745
@%:@ Check whether --with-sys-screenrc was given.
6746
if test "${with_sys_screenrc+set}" = set; then :
6747
withval=$with_sys_screenrc; ETCSCREENRC="${withval}"
6748
fi
6749
6750
6751
6752
ac_config_files="$ac_config_files Makefile doc/Makefile"
6753
6754
ac_config_commands="$ac_config_commands default"
6755
6756
cat >confcache <<\_ACEOF
6757
# This file is a shell script that caches the results of configure
6758
# tests run on this system so they can be shared between configure
6759
# scripts and configure runs, see configure's option --config-cache.
6760
# It is not useful on other systems. If it contains results you don't
6761
# want to keep, you may remove or edit it.
6762
#
6763
# config.status only pays attention to the cache file if you give it
6764
# the --recheck option to rerun configure.
6765
#
6766
# `ac_cv_env_foo' variables (set or unset) will be overridden when
6767
# loading this file, other *unset* `ac_cv_foo' will be assigned the
6768
# following values.
6769
6770
_ACEOF
6771
6772
# The following way of writing the cache mishandles newlines in values,
6773
# but we know of no workaround that is simple, portable, and efficient.
6774
# So, we kill variables containing newlines.
6775
# Ultrix sh set writes to stderr and can't be redirected directly,
6776
# and sets the high bit in the cache file unless we assign to the vars.
6777
(
6778
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6779
eval ac_val=\$$ac_var
6780
case $ac_val in #(
6781
*${as_nl}*)
6782
case $ac_var in #(
6783
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6784
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6785
esac
6786
case $ac_var in #(
6787
_ | IFS | as_nl) ;; #(
6788
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6789
*) { eval $ac_var=; unset $ac_var;} ;;
6790
esac ;;
6791
esac
6792
done
6793
6794
(set) 2>&1 |
6795
case $as_nl`(ac_space=' '; set) 2>&1` in #(
6796
*${as_nl}ac_space=\ *)
6797
# `set' does not quote correctly, so add quotes: double-quote
6798
# substitution turns \\\\ into \\, and sed turns \\ into \.
6799
sed -n \
6800
"s/'/'\\\\''/g;
6801
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6802
;; #(
6803
*)
6804
# `set' quotes correctly as required by POSIX, so do not add quotes.
6805
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6806
;;
6807
esac |
6808
sort
6809
) |
6810
sed '
6811
/^ac_cv_env_/b end
6812
t clear
6813
:clear
6814
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6815
t end
6816
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6817
:end' >>confcache
6818
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6819
if test -w "$cache_file"; then
6820
if test "x$cache_file" != "x/dev/null"; then
6821
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6822
$as_echo "$as_me: updating cache $cache_file" >&6;}
6823
if test ! -f "$cache_file" || test -h "$cache_file"; then
6824
cat confcache >"$cache_file"
6825
else
6826
case $cache_file in #(
6827
*/* | ?:*)
6828
mv -f confcache "$cache_file"$$ &&
6829
mv -f "$cache_file"$$ "$cache_file" ;; #(
6830
*)
6831
mv -f confcache "$cache_file" ;;
6832
esac
6833
fi
6834
fi
6835
else
6836
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6837
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6838
fi
6839
fi
6840
rm -f confcache
6841
6842
test "x$prefix" = xNONE && prefix=$ac_default_prefix
6843
# Let make expand exec_prefix.
6844
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6845
6846
DEFS=-DHAVE_CONFIG_H
6847
6848
ac_libobjs=
6849
ac_ltlibobjs=
6850
U=
6851
for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
6852
# 1. Remove the extension, and $U if already installed.
6853
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6854
ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6855
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6856
# will be set to the directory where LIBOBJS objects are built.
6857
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6858
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6859
done
6860
LIB@&t@OBJS=$ac_libobjs
6861
6862
LTLIBOBJS=$ac_ltlibobjs
6863
6864
6865
6866
: "${CONFIG_STATUS=./config.status}"
6867
ac_write_fail=0
6868
ac_clean_files_save=$ac_clean_files
6869
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6870
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6871
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6872
as_write_fail=0
6873
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6874
#! $SHELL
6875
# Generated by $as_me.
6876
# Run this file to recreate the current configuration.
6877
# Compiler output produced by configure, useful for debugging
6878
# configure, is in config.log if it exists.
6879
6880
debug=false
6881
ac_cs_recheck=false
6882
ac_cs_silent=false
6883
6884
SHELL=\${CONFIG_SHELL-$SHELL}
6885
export SHELL
6886
_ASEOF
6887
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6888
## -------------------- ##
6889
## M4sh Initialization. ##
6890
## -------------------- ##
6891
6892
# Be more Bourne compatible
6893
DUALCASE=1; export DUALCASE # for MKS sh
6894
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6895
emulate sh
6896
NULLCMD=:
6897
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6898
# is contrary to our usage. Disable this feature.
6899
alias -g '${1+"$@"}'='"$@"'
6900
setopt NO_GLOB_SUBST
6901
else
6902
case `(set -o) 2>/dev/null` in @%:@(
6903
*posix*) :
6904
set -o posix ;; @%:@(
6905
*) :
6906
;;
6907
esac
6908
fi
6909
6910
6911
as_nl='
6912
'
6913
export as_nl
6914
# Printing a long string crashes Solaris 7 /usr/bin/printf.
6915
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6916
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6917
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6918
# Prefer a ksh shell builtin over an external printf program on Solaris,
6919
# but without wasting forks for bash or zsh.
6920
if test -z "$BASH_VERSION$ZSH_VERSION" \
6921
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6922
as_echo='print -r --'
6923
as_echo_n='print -rn --'
6924
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6925
as_echo='printf %s\n'
6926
as_echo_n='printf %s'
6927
else
6928
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6929
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6930
as_echo_n='/usr/ucb/echo -n'
6931
else
6932
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6933
as_echo_n_body='eval
6934
arg=$1;
6935
case $arg in @%:@(
6936
*"$as_nl"*)
6937
expr "X$arg" : "X\\(.*\\)$as_nl";
6938
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6939
esac;
6940
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6941
'
6942
export as_echo_n_body
6943
as_echo_n='sh -c $as_echo_n_body as_echo'
6944
fi
6945
export as_echo_body
6946
as_echo='sh -c $as_echo_body as_echo'
6947
fi
6948
6949
# The user is always right.
6950
if test "${PATH_SEPARATOR+set}" != set; then
6951
PATH_SEPARATOR=:
6952
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6953
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6954
PATH_SEPARATOR=';'
6955
}
6956
fi
6957
6958
6959
# IFS
6960
# We need space, tab and new line, in precisely that order. Quoting is
6961
# there to prevent editors from complaining about space-tab.
6962
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6963
# splitting by setting IFS to empty value.)
6964
IFS=" "" $as_nl"
6965
6966
# Find who we are. Look in the path if we contain no directory separator.
6967
as_myself=
6968
case $0 in @%:@((
6969
*[\\/]* ) as_myself=$0 ;;
6970
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6971
for as_dir in $PATH
6972
do
6973
IFS=$as_save_IFS
6974
test -z "$as_dir" && as_dir=.
6975
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6976
done
6977
IFS=$as_save_IFS
6978
6979
;;
6980
esac
6981
# We did not find ourselves, most probably we were run as `sh COMMAND'
6982
# in which case we are not to be found in the path.
6983
if test "x$as_myself" = x; then
6984
as_myself=$0
6985
fi
6986
if test ! -f "$as_myself"; then
6987
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6988
exit 1
6989
fi
6990
6991
# Unset variables that we do not need and which cause bugs (e.g. in
6992
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
6993
# suppresses any "Segmentation fault" message there. '((' could
6994
# trigger a bug in pdksh 5.2.14.
6995
for as_var in BASH_ENV ENV MAIL MAILPATH
6996
do eval test x\${$as_var+set} = xset \
6997
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6998
done
6999
PS1='$ '
7000
PS2='> '
7001
PS4='+ '
7002
7003
# NLS nuisances.
7004
LC_ALL=C
7005
export LC_ALL
7006
LANGUAGE=C
7007
export LANGUAGE
7008
7009
# CDPATH.
7010
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7011
7012
7013
@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
7014
@%:@ ----------------------------------------
7015
@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7016
@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7017
@%:@ script with STATUS, using 1 if that was 0.
7018
as_fn_error ()
7019
{
7020
as_status=$1; test $as_status -eq 0 && as_status=1
7021
if test "$4"; then
7022
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7023
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7024
fi
7025
$as_echo "$as_me: error: $2" >&2
7026
as_fn_exit $as_status
7027
} @%:@ as_fn_error
7028
7029
7030
@%:@ as_fn_set_status STATUS
7031
@%:@ -----------------------
7032
@%:@ Set @S|@? to STATUS, without forking.
7033
as_fn_set_status ()
7034
{
7035
return $1
7036
} @%:@ as_fn_set_status
7037
7038
@%:@ as_fn_exit STATUS
7039
@%:@ -----------------
7040
@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7041
as_fn_exit ()
7042
{
7043
set +e
7044
as_fn_set_status $1
7045
exit $1
7046
} @%:@ as_fn_exit
7047
7048
@%:@ as_fn_unset VAR
7049
@%:@ ---------------
7050
@%:@ Portably unset VAR.
7051
as_fn_unset ()
7052
{
7053
{ eval $1=; unset $1;}
7054
}
7055
as_unset=as_fn_unset
7056
@%:@ as_fn_append VAR VALUE
7057
@%:@ ----------------------
7058
@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
7059
@%:@ advantage of any shell optimizations that allow amortized linear growth over
7060
@%:@ repeated appends, instead of the typical quadratic growth present in naive
7061
@%:@ implementations.
7062
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7063
eval 'as_fn_append ()
7064
{
7065
eval $1+=\$2
7066
}'
7067
else
7068
as_fn_append ()
7069
{
7070
eval $1=\$$1\$2
7071
}
7072
fi # as_fn_append
7073
7074
@%:@ as_fn_arith ARG...
7075
@%:@ ------------------
7076
@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
7077
@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
7078
@%:@ must be portable across @S|@(()) and expr.
7079
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7080
eval 'as_fn_arith ()
7081
{
7082
as_val=$(( $* ))
7083
}'
7084
else
7085
as_fn_arith ()
7086
{
7087
as_val=`expr "$@" || test $? -eq 1`
7088
}
7089
fi # as_fn_arith
7090
7091
7092
if expr a : '\(a\)' >/dev/null 2>&1 &&
7093
test "X`expr 00001 : '.*\(...\)'`" = X001; then
7094
as_expr=expr
7095
else
7096
as_expr=false
7097
fi
7098
7099
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7100
as_basename=basename
7101
else
7102
as_basename=false
7103
fi
7104
7105
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7106
as_dirname=dirname
7107
else
7108
as_dirname=false
7109
fi
7110
7111
as_me=`$as_basename -- "$0" ||
7112
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7113
X"$0" : 'X\(//\)$' \| \
7114
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7115
$as_echo X/"$0" |
7116
sed '/^.*\/\([^/][^/]*\)\/*$/{
7117
s//\1/
7118
q
7119
}
7120
/^X\/\(\/\/\)$/{
7121
s//\1/
7122
q
7123
}
7124
/^X\/\(\/\).*/{
7125
s//\1/
7126
q
7127
}
7128
s/.*/./; q'`
7129
7130
# Avoid depending upon Character Ranges.
7131
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7132
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7133
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7134
as_cr_digits='0123456789'
7135
as_cr_alnum=$as_cr_Letters$as_cr_digits
7136
7137
ECHO_C= ECHO_N= ECHO_T=
7138
case `echo -n x` in @%:@(((((
7139
-n*)
7140
case `echo 'xy\c'` in
7141
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
7142
xy) ECHO_C='\c';;
7143
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7144
ECHO_T=' ';;
7145
esac;;
7146
*)
7147
ECHO_N='-n';;
7148
esac
7149
7150
rm -f conf$$ conf$$.exe conf$$.file
7151
if test -d conf$$.dir; then
7152
rm -f conf$$.dir/conf$$.file
7153
else
7154
rm -f conf$$.dir
7155
mkdir conf$$.dir 2>/dev/null
7156
fi
7157
if (echo >conf$$.file) 2>/dev/null; then
7158
if ln -s conf$$.file conf$$ 2>/dev/null; then
7159
as_ln_s='ln -s'
7160
# ... but there are two gotchas:
7161
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7162
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7163
# In both cases, we have to default to `cp -pR'.
7164
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7165
as_ln_s='cp -pR'
7166
elif ln conf$$.file conf$$ 2>/dev/null; then
7167
as_ln_s=ln
7168
else
7169
as_ln_s='cp -pR'
7170
fi
7171
else
7172
as_ln_s='cp -pR'
7173
fi
7174
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7175
rmdir conf$$.dir 2>/dev/null
7176
7177
7178
@%:@ as_fn_mkdir_p
7179
@%:@ -------------
7180
@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
7181
as_fn_mkdir_p ()
7182
{
7183
7184
case $as_dir in #(
7185
-*) as_dir=./$as_dir;;
7186
esac
7187
test -d "$as_dir" || eval $as_mkdir_p || {
7188
as_dirs=
7189
while :; do
7190
case $as_dir in #(
7191
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7192
*) as_qdir=$as_dir;;
7193
esac
7194
as_dirs="'$as_qdir' $as_dirs"
7195
as_dir=`$as_dirname -- "$as_dir" ||
7196
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7197
X"$as_dir" : 'X\(//\)[^/]' \| \
7198
X"$as_dir" : 'X\(//\)$' \| \
7199
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7200
$as_echo X"$as_dir" |
7201
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7202
s//\1/
7203
q
7204
}
7205
/^X\(\/\/\)[^/].*/{
7206
s//\1/
7207
q
7208
}
7209
/^X\(\/\/\)$/{
7210
s//\1/
7211
q
7212
}
7213
/^X\(\/\).*/{
7214
s//\1/
7215
q
7216
}
7217
s/.*/./; q'`
7218
test -d "$as_dir" && break
7219
done
7220
test -z "$as_dirs" || eval "mkdir $as_dirs"
7221
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7222
7223
7224
} @%:@ as_fn_mkdir_p
7225
if mkdir -p . 2>/dev/null; then
7226
as_mkdir_p='mkdir -p "$as_dir"'
7227
else
7228
test -d ./-p && rmdir ./-p
7229
as_mkdir_p=false
7230
fi
7231
7232
7233
@%:@ as_fn_executable_p FILE
7234
@%:@ -----------------------
7235
@%:@ Test if FILE is an executable regular file.
7236
as_fn_executable_p ()
7237
{
7238
test -f "$1" && test -x "$1"
7239
} @%:@ as_fn_executable_p
7240
as_test_x='test -x'
7241
as_executable_p=as_fn_executable_p
7242
7243
# Sed expression to map a string onto a valid CPP name.
7244
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7245
7246
# Sed expression to map a string onto a valid variable name.
7247
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7248
7249
7250
exec 6>&1
7251
## ----------------------------------- ##
7252
## Main body of $CONFIG_STATUS script. ##
7253
## ----------------------------------- ##
7254
_ASEOF
7255
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7256
7257
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7258
# Save the log message, to keep $0 and so on meaningful, and to
7259
# report actual input values of CONFIG_FILES etc. instead of their
7260
# values after options handling.
7261
ac_log="
7262
This file was extended by $as_me, which was
7263
generated by GNU Autoconf 2.69. Invocation command line was
7264
7265
CONFIG_FILES = $CONFIG_FILES
7266
CONFIG_HEADERS = $CONFIG_HEADERS
7267
CONFIG_LINKS = $CONFIG_LINKS
7268
CONFIG_COMMANDS = $CONFIG_COMMANDS
7269
$ $0 $@
7270
7271
on `(hostname || uname -n) 2>/dev/null | sed 1q`
7272
"
7273
7274
_ACEOF
7275
7276
case $ac_config_files in *"
7277
"*) set x $ac_config_files; shift; ac_config_files=$*;;
7278
esac
7279
7280
case $ac_config_headers in *"
7281
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7282
esac
7283
7284
7285
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7286
# Files that config.status was made for.
7287
config_files="$ac_config_files"
7288
config_headers="$ac_config_headers"
7289
config_commands="$ac_config_commands"
7290
7291
_ACEOF
7292
7293
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7294
ac_cs_usage="\
7295
\`$as_me' instantiates files and other configuration actions
7296
from templates according to the current configuration. Unless the files
7297
and actions are specified as TAGs, all are instantiated by default.
7298
7299
Usage: $0 [OPTION]... [TAG]...
7300
7301
-h, --help print this help, then exit
7302
-V, --version print version number and configuration settings, then exit
7303
--config print configuration, then exit
7304
-q, --quiet, --silent
7305
do not print progress messages
7306
-d, --debug don't remove temporary files
7307
--recheck update $as_me by reconfiguring in the same conditions
7308
--file=FILE[:TEMPLATE]
7309
instantiate the configuration file FILE
7310
--header=FILE[:TEMPLATE]
7311
instantiate the configuration header FILE
7312
7313
Configuration files:
7314
$config_files
7315
7316
Configuration headers:
7317
$config_headers
7318
7319
Configuration commands:
7320
$config_commands
7321
7322
Report bugs to the package provider."
7323
7324
_ACEOF
7325
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7326
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7327
ac_cs_version="\\
7328
config.status
7329
configured by $0, generated by GNU Autoconf 2.69,
7330
with options \\"\$ac_cs_config\\"
7331
7332
Copyright (C) 2012 Free Software Foundation, Inc.
7333
This config.status script is free software; the Free Software Foundation
7334
gives unlimited permission to copy, distribute and modify it."
7335
7336
ac_pwd='$ac_pwd'
7337
srcdir='$srcdir'
7338
INSTALL='$INSTALL'
7339
AWK='$AWK'
7340
test -n "\$AWK" || AWK=awk
7341
_ACEOF
7342
7343
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7344
# The default lists apply if the user does not specify any file.
7345
ac_need_defaults=:
7346
while test $# != 0
7347
do
7348
case $1 in
7349
--*=?*)
7350
ac_option=`expr "X$1" : 'X\([^=]*\)='`
7351
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7352
ac_shift=:
7353
;;
7354
--*=)
7355
ac_option=`expr "X$1" : 'X\([^=]*\)='`
7356
ac_optarg=
7357
ac_shift=:
7358
;;
7359
*)
7360
ac_option=$1
7361
ac_optarg=$2
7362
ac_shift=shift
7363
;;
7364
esac
7365
7366
case $ac_option in
7367
# Handling of the options.
7368
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7369
ac_cs_recheck=: ;;
7370
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7371
$as_echo "$ac_cs_version"; exit ;;
7372
--config | --confi | --conf | --con | --co | --c )
7373
$as_echo "$ac_cs_config"; exit ;;
7374
--debug | --debu | --deb | --de | --d | -d )
7375
debug=: ;;
7376
--file | --fil | --fi | --f )
7377
$ac_shift
7378
case $ac_optarg in
7379
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7380
'') as_fn_error $? "missing file argument" ;;
7381
esac
7382
as_fn_append CONFIG_FILES " '$ac_optarg'"
7383
ac_need_defaults=false;;
7384
--header | --heade | --head | --hea )
7385
$ac_shift
7386
case $ac_optarg in
7387
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7388
esac
7389
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7390
ac_need_defaults=false;;
7391
--he | --h)
7392
# Conflict between --help and --header
7393
as_fn_error $? "ambiguous option: \`$1'
7394
Try \`$0 --help' for more information.";;
7395
--help | --hel | -h )
7396
$as_echo "$ac_cs_usage"; exit ;;
7397
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
7398
| -silent | --silent | --silen | --sile | --sil | --si | --s)
7399
ac_cs_silent=: ;;
7400
7401
# This is an error.
7402
-*) as_fn_error $? "unrecognized option: \`$1'
7403
Try \`$0 --help' for more information." ;;
7404
7405
*) as_fn_append ac_config_targets " $1"
7406
ac_need_defaults=false ;;
7407
7408
esac
7409
shift
7410
done
7411
7412
ac_configure_extra_args=
7413
7414
if $ac_cs_silent; then
7415
exec 6>/dev/null
7416
ac_configure_extra_args="$ac_configure_extra_args --silent"
7417
fi
7418
7419
_ACEOF
7420
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7421
if \$ac_cs_recheck; then
7422
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7423
shift
7424
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7425
CONFIG_SHELL='$SHELL'
7426
export CONFIG_SHELL
7427
exec "\$@"
7428
fi
7429
7430
_ACEOF
7431
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7432
exec 5>>config.log
7433
{
7434
echo
7435
sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
7436
@%:@@%:@ Running $as_me. @%:@@%:@
7437
_ASBOX
7438
$as_echo "$ac_log"
7439
} >&5
7440
7441
_ACEOF
7442
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7443
_ACEOF
7444
7445
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7446
7447
# Handling of arguments.
7448
for ac_config_target in $ac_config_targets
7449
do
7450
case $ac_config_target in
7451
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7452
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7453
"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
7454
"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7455
7456
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7457
esac
7458
done
7459
7460
7461
# If the user did not use the arguments to specify the items to instantiate,
7462
# then the envvar interface is used. Set only those that are not.
7463
# We use the long form for the default assignment because of an extremely
7464
# bizarre bug on SunOS 4.1.3.
7465
if $ac_need_defaults; then
7466
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7467
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7468
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7469
fi
7470
7471
# Have a temporary directory for convenience. Make it in the build tree
7472
# simply because there is no reason against having it here, and in addition,
7473
# creating and moving files from /tmp can sometimes cause problems.
7474
# Hook for its removal unless debugging.
7475
# Note that there is a small window in which the directory will not be cleaned:
7476
# after its creation but before its name has been assigned to `$tmp'.
7477
$debug ||
7478
{
7479
tmp= ac_tmp=
7480
trap 'exit_status=$?
7481
: "${ac_tmp:=$tmp}"
7482
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7483
' 0
7484
trap 'as_fn_exit 1' 1 2 13 15
7485
}
7486
# Create a (secure) tmp directory for tmp files.
7487
7488
{
7489
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7490
test -d "$tmp"
7491
} ||
7492
{
7493
tmp=./conf$$-$RANDOM
7494
(umask 077 && mkdir "$tmp")
7495
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7496
ac_tmp=$tmp
7497
7498
# Set up the scripts for CONFIG_FILES section.
7499
# No need to generate them if there are no CONFIG_FILES.
7500
# This happens for instance with `./config.status config.h'.
7501
if test -n "$CONFIG_FILES"; then
7502
7503
7504
ac_cr=`echo X | tr X '\015'`
7505
# On cygwin, bash can eat \r inside `` if the user requested igncr.
7506
# But we know of no other shell where ac_cr would be empty at this
7507
# point, so we can use a bashism as a fallback.
7508
if test "x$ac_cr" = x; then
7509
eval ac_cr=\$\'\\r\'
7510
fi
7511
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7512
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7513
ac_cs_awk_cr='\\r'
7514
else
7515
ac_cs_awk_cr=$ac_cr
7516
fi
7517
7518
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7519
_ACEOF
7520
7521
7522
{
7523
echo "cat >conf$$subs.awk <<_ACEOF" &&
7524
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7525
echo "_ACEOF"
7526
} >conf$$subs.sh ||
7527
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7528
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7529
ac_delim='%!_!# '
7530
for ac_last_try in false false false false false :; do
7531
. ./conf$$subs.sh ||
7532
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7533
7534
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7535
if test $ac_delim_n = $ac_delim_num; then
7536
break
7537
elif $ac_last_try; then
7538
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7539
else
7540
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7541
fi
7542
done
7543
rm -f conf$$subs.sh
7544
7545
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7546
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7547
_ACEOF
7548
sed -n '
7549
h
7550
s/^/S["/; s/!.*/"]=/
7551
p
7552
g
7553
s/^[^!]*!//
7554
:repl
7555
t repl
7556
s/'"$ac_delim"'$//
7557
t delim
7558
:nl
7559
h
7560
s/\(.\{148\}\)..*/\1/
7561
t more1
7562
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7563
p
7564
n
7565
b repl
7566
:more1
7567
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7568
p
7569
g
7570
s/.\{148\}//
7571
t nl
7572
:delim
7573
h
7574
s/\(.\{148\}\)..*/\1/
7575
t more2
7576
s/["\\]/\\&/g; s/^/"/; s/$/"/
7577
p
7578
b
7579
:more2
7580
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7581
p
7582
g
7583
s/.\{148\}//
7584
t delim
7585
' <conf$$subs.awk | sed '
7586
/^[^""]/{
7587
N
7588
s/\n//
7589
}
7590
' >>$CONFIG_STATUS || ac_write_fail=1
7591
rm -f conf$$subs.awk
7592
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7593
_ACAWK
7594
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7595
for (key in S) S_is_set[key] = 1
7596
FS = ""
7597
7598
}
7599
{
7600
line = $ 0
7601
nfields = split(line, field, "@")
7602
substed = 0
7603
len = length(field[1])
7604
for (i = 2; i < nfields; i++) {
7605
key = field[i]
7606
keylen = length(key)
7607
if (S_is_set[key]) {
7608
value = S[key]
7609
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7610
len += length(value) + length(field[++i])
7611
substed = 1
7612
} else
7613
len += 1 + keylen
7614
}
7615
7616
print line
7617
}
7618
7619
_ACAWK
7620
_ACEOF
7621
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7622
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7623
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7624
else
7625
cat
7626
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7627
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7628
_ACEOF
7629
7630
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7631
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7632
# trailing colons and then remove the whole line if VPATH becomes empty
7633
# (actually we leave an empty line to preserve line numbers).
7634
if test "x$srcdir" = x.; then
7635
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
7636
h
7637
s///
7638
s/^/:/
7639
s/[ ]*$/:/
7640
s/:\$(srcdir):/:/g
7641
s/:\${srcdir}:/:/g
7642
s/:@srcdir@:/:/g
7643
s/^:*//
7644
s/:*$//
7645
x
7646
s/\(=[ ]*\).*/\1/
7647
G
7648
s/\n//
7649
s/^[^=]*=[ ]*$//
7650
}'
7651
fi
7652
7653
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7654
fi # test -n "$CONFIG_FILES"
7655
7656
# Set up the scripts for CONFIG_HEADERS section.
7657
# No need to generate them if there are no CONFIG_HEADERS.
7658
# This happens for instance with `./config.status Makefile'.
7659
if test -n "$CONFIG_HEADERS"; then
7660
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7661
BEGIN {
7662
_ACEOF
7663
7664
# Transform confdefs.h into an awk script `defines.awk', embedded as
7665
# here-document in config.status, that substitutes the proper values into
7666
# config.h.in to produce config.h.
7667
7668
# Create a delimiter string that does not exist in confdefs.h, to ease
7669
# handling of long lines.
7670
ac_delim='%!_!# '
7671
for ac_last_try in false false :; do
7672
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7673
if test -z "$ac_tt"; then
7674
break
7675
elif $ac_last_try; then
7676
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7677
else
7678
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7679
fi
7680
done
7681
7682
# For the awk script, D is an array of macro values keyed by name,
7683
# likewise P contains macro parameters if any. Preserve backslash
7684
# newline sequences.
7685
7686
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7687
sed -n '
7688
s/.\{148\}/&'"$ac_delim"'/g
7689
t rset
7690
:rset
7691
s/^[ ]*#[ ]*define[ ][ ]*/ /
7692
t def
7693
d
7694
:def
7695
s/\\$//
7696
t bsnl
7697
s/["\\]/\\&/g
7698
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7699
D["\1"]=" \3"/p
7700
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7701
d
7702
:bsnl
7703
s/["\\]/\\&/g
7704
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7705
D["\1"]=" \3\\\\\\n"\\/p
7706
t cont
7707
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7708
t cont
7709
d
7710
:cont
7711
n
7712
s/.\{148\}/&'"$ac_delim"'/g
7713
t clear
7714
:clear
7715
s/\\$//
7716
t bsnlc
7717
s/["\\]/\\&/g; s/^/"/; s/$/"/p
7718
d
7719
:bsnlc
7720
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7721
b cont
7722
' <confdefs.h | sed '
7723
s/'"$ac_delim"'/"\\\
7724
"/g' >>$CONFIG_STATUS || ac_write_fail=1
7725
7726
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7727
for (key in D) D_is_set[key] = 1
7728
FS = ""
7729
}
7730
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7731
line = \$ 0
7732
split(line, arg, " ")
7733
if (arg[1] == "#") {
7734
defundef = arg[2]
7735
mac1 = arg[3]
7736
} else {
7737
defundef = substr(arg[1], 2)
7738
mac1 = arg[2]
7739
}
7740
split(mac1, mac2, "(") #)
7741
macro = mac2[1]
7742
prefix = substr(line, 1, index(line, defundef) - 1)
7743
if (D_is_set[macro]) {
7744
# Preserve the white space surrounding the "#".
7745
print prefix "define", macro P[macro] D[macro]
7746
next
7747
} else {
7748
# Replace #undef with comments. This is necessary, for example,
7749
# in the case of _POSIX_SOURCE, which is predefined and required
7750
# on some systems where configure will not decide to define it.
7751
if (defundef == "undef") {
7752
print "/*", prefix defundef, macro, "*/"
7753
next
7754
}
7755
}
7756
}
7757
{ print }
7758
_ACAWK
7759
_ACEOF
7760
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7761
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7762
fi # test -n "$CONFIG_HEADERS"
7763
7764
7765
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7766
shift
7767
for ac_tag
7768
do
7769
case $ac_tag in
7770
:[FHLC]) ac_mode=$ac_tag; continue;;
7771
esac
7772
case $ac_mode$ac_tag in
7773
:[FHL]*:*);;
7774
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7775
:[FH]-) ac_tag=-:-;;
7776
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7777
esac
7778
ac_save_IFS=$IFS
7779
IFS=:
7780
set x $ac_tag
7781
IFS=$ac_save_IFS
7782
shift
7783
ac_file=$1
7784
shift
7785
7786
case $ac_mode in
7787
:L) ac_source=$1;;
7788
:[FH])
7789
ac_file_inputs=
7790
for ac_f
7791
do
7792
case $ac_f in
7793
-) ac_f="$ac_tmp/stdin";;
7794
*) # Look for the file first in the build tree, then in the source tree
7795
# (if the path is not absolute). The absolute path cannot be DOS-style,
7796
# because $ac_f cannot contain `:'.
7797
test -f "$ac_f" ||
7798
case $ac_f in
7799
[\\/$]*) false;;
7800
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7801
esac ||
7802
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7803
esac
7804
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7805
as_fn_append ac_file_inputs " '$ac_f'"
7806
done
7807
7808
# Let's still pretend it is `configure' which instantiates (i.e., don't
7809
# use $as_me), people would be surprised to read:
7810
# /* config.h. Generated by config.status. */
7811
configure_input='Generated from '`
7812
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7813
`' by configure.'
7814
if test x"$ac_file" != x-; then
7815
configure_input="$ac_file. $configure_input"
7816
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7817
$as_echo "$as_me: creating $ac_file" >&6;}
7818
fi
7819
# Neutralize special characters interpreted by sed in replacement strings.
7820
case $configure_input in #(
7821
*\&* | *\|* | *\\* )
7822
ac_sed_conf_input=`$as_echo "$configure_input" |
7823
sed 's/[\\\\&|]/\\\\&/g'`;; #(
7824
*) ac_sed_conf_input=$configure_input;;
7825
esac
7826
7827
case $ac_tag in
7828
*:-:* | *:-) cat >"$ac_tmp/stdin" \
7829
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7830
esac
7831
;;
7832
esac
7833
7834
ac_dir=`$as_dirname -- "$ac_file" ||
7835
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7836
X"$ac_file" : 'X\(//\)[^/]' \| \
7837
X"$ac_file" : 'X\(//\)$' \| \
7838
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7839
$as_echo X"$ac_file" |
7840
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7841
s//\1/
7842
q
7843
}
7844
/^X\(\/\/\)[^/].*/{
7845
s//\1/
7846
q
7847
}
7848
/^X\(\/\/\)$/{
7849
s//\1/
7850
q
7851
}
7852
/^X\(\/\).*/{
7853
s//\1/
7854
q
7855
}
7856
s/.*/./; q'`
7857
as_dir="$ac_dir"; as_fn_mkdir_p
7858
ac_builddir=.
7859
7860
case "$ac_dir" in
7861
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7862
*)
7863
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7864
# A ".." for each directory in $ac_dir_suffix.
7865
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7866
case $ac_top_builddir_sub in
7867
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7868
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7869
esac ;;
7870
esac
7871
ac_abs_top_builddir=$ac_pwd
7872
ac_abs_builddir=$ac_pwd$ac_dir_suffix
7873
# for backward compatibility:
7874
ac_top_builddir=$ac_top_build_prefix
7875
7876
case $srcdir in
7877
.) # We are building in place.
7878
ac_srcdir=.
7879
ac_top_srcdir=$ac_top_builddir_sub
7880
ac_abs_top_srcdir=$ac_pwd ;;
7881
[\\/]* | ?:[\\/]* ) # Absolute name.
7882
ac_srcdir=$srcdir$ac_dir_suffix;
7883
ac_top_srcdir=$srcdir
7884
ac_abs_top_srcdir=$srcdir ;;
7885
*) # Relative name.
7886
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7887
ac_top_srcdir=$ac_top_build_prefix$srcdir
7888
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7889
esac
7890
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7891
7892
7893
case $ac_mode in
7894
:F)
7895
#
7896
# CONFIG_FILE
7897
#
7898
7899
case $INSTALL in
7900
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7901
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7902
esac
7903
_ACEOF
7904
7905
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7906
# If the template does not know about datarootdir, expand it.
7907
# FIXME: This hack should be removed a few years after 2.60.
7908
ac_datarootdir_hack=; ac_datarootdir_seen=
7909
ac_sed_dataroot='
7910
/datarootdir/ {
7911
p
7912
q
7913
}
7914
/@datadir@/p
7915
/@docdir@/p
7916
/@infodir@/p
7917
/@localedir@/p
7918
/@mandir@/p'
7919
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7920
*datarootdir*) ac_datarootdir_seen=yes;;
7921
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7922
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7923
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7924
_ACEOF
7925
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7926
ac_datarootdir_hack='
7927
s&@datadir@&$datadir&g
7928
s&@docdir@&$docdir&g
7929
s&@infodir@&$infodir&g
7930
s&@localedir@&$localedir&g
7931
s&@mandir@&$mandir&g
7932
s&\\\${datarootdir}&$datarootdir&g' ;;
7933
esac
7934
_ACEOF
7935
7936
# Neutralize VPATH when `$srcdir' = `.'.
7937
# Shell code in configure.ac might set extrasub.
7938
# FIXME: do we really want to maintain this feature?
7939
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7940
ac_sed_extra="$ac_vpsub
7941
$extrasub
7942
_ACEOF
7943
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7944
:t
7945
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7946
s|@configure_input@|$ac_sed_conf_input|;t t
7947
s&@top_builddir@&$ac_top_builddir_sub&;t t
7948
s&@top_build_prefix@&$ac_top_build_prefix&;t t
7949
s&@srcdir@&$ac_srcdir&;t t
7950
s&@abs_srcdir@&$ac_abs_srcdir&;t t
7951
s&@top_srcdir@&$ac_top_srcdir&;t t
7952
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7953
s&@builddir@&$ac_builddir&;t t
7954
s&@abs_builddir@&$ac_abs_builddir&;t t
7955
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7956
s&@INSTALL@&$ac_INSTALL&;t t
7957
$ac_datarootdir_hack
7958
"
7959
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7960
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7961
7962
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7963
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7964
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
7965
"$ac_tmp/out"`; test -z "$ac_out"; } &&
7966
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7967
which seems to be undefined. Please make sure it is defined" >&5
7968
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7969
which seems to be undefined. Please make sure it is defined" >&2;}
7970
7971
rm -f "$ac_tmp/stdin"
7972
case $ac_file in
7973
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7974
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7975
esac \
7976
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7977
;;
7978
:H)
7979
#
7980
# CONFIG_HEADER
7981
#
7982
if test x"$ac_file" != x-; then
7983
{
7984
$as_echo "/* $configure_input */" \
7985
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7986
} >"$ac_tmp/config.h" \
7987
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7988
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7989
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7990
$as_echo "$as_me: $ac_file is unchanged" >&6;}
7991
else
7992
rm -f "$ac_file"
7993
mv "$ac_tmp/config.h" "$ac_file" \
7994
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7995
fi
7996
else
7997
$as_echo "/* $configure_input */" \
7998
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7999
|| as_fn_error $? "could not create -" "$LINENO" 5
8000
fi
8001
;;
8002
8003
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8004
$as_echo "$as_me: executing $ac_file commands" >&6;}
8005
;;
8006
esac
8007
8008
8009
case $ac_file$ac_mode in
8010
"default":C)
8011
# a hook for preserving undef directive in config.h
8012
mv config.h conftest
8013
sed -e 's@^\(.*\)defin.\( .*\) .*/\*\(.*KEEP_UNDEF_HERE\)@\1undef\2 /\*\3@' < conftest > config.h
8014
rm -f conftest
8015
;;
8016
8017
esac
8018
done # for ac_tag
8019
8020
8021
as_fn_exit 0
8022
_ACEOF
8023
ac_clean_files=$ac_clean_files_save
8024
8025
test $ac_write_fail = 0 ||
8026
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8027
8028
8029
# configure is writing to config.log, and then calls config.status.
8030
# config.status does its own redirection, appending to config.log.
8031
# Unfortunately, on DOS this fails, as config.log is still kept open
8032
# by configure, so config.status won't be able to write to it; its
8033
# output is simply discarded. So we exec the FD to /dev/null,
8034
# effectively closing config.log, so it can be properly (re)opened and
8035
# appended to by config.status. When coming back to configure, we
8036
# need to make the FD available again.
8037
if test "$no_create" != yes; then
8038
ac_cs_success=:
8039
ac_config_status_args=
8040
test "$silent" = yes &&
8041
ac_config_status_args="$ac_config_status_args --quiet"
8042
exec 5>/dev/null
8043
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8044
exec 5>>config.log
8045
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
8046
# would make configure fail if this is the last instruction.
8047
$ac_cs_success || as_fn_exit 1
8048
fi
8049
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8050
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8051
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8052
fi
8053
8054
8055
echo ""
8056
if test -z "$AWK"; then
8057
echo "!!! Since you have no awk you must copy the files 'comm.h.dist'"
8058
echo "!!! and 'term.h.dist' to 'comm.h' and 'term.h'."
8059
echo "!!! Do _not_ change the user configuration section in config.h!"
8060
echo "Please check the pathnames in the Makefile."
8061
else
8062
echo "Now please check the pathnames in the Makefile and in the user"
8063
echo "configuration section in config.h."
8064
fi
8065
echo "Then type 'make' to make screen. Good luck."
8066
echo ""
Loggerhead is a web-based interface for Breezy
Version: 2.0.1