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Comparing rxvt-unicode/configure (file contents):
Revision 1.153 by root, Sat Jan 21 12:44:11 2012 UTC vs.
Revision 1.168 by sf-exg, Fri Jul 23 19:19:18 2021 UTC

1#! /bin/sh 1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles. 2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.67. 3# Generated by GNU Autoconf 2.71.
4# 4#
5# 5#
6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 7# Inc.
8# Foundation, Inc.
9# 8#
10# 9#
11# This configure script is free software; the Free Software Foundation 10# This configure script is free software; the Free Software Foundation
12# gives unlimited permission to copy, distribute and modify it. 11# gives unlimited permission to copy, distribute and modify it.
13## -------------------- ## 12## -------------------- ##
14## M4sh Initialization. ## 13## M4sh Initialization. ##
15## -------------------- ## 14## -------------------- ##
16 15
17# Be more Bourne compatible 16# Be more Bourne compatible
18DUALCASE=1; export DUALCASE # for MKS sh 17DUALCASE=1; export DUALCASE # for MKS sh
18as_nop=:
19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
20then :
20 emulate sh 21 emulate sh
21 NULLCMD=: 22 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature. 24 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"' 25 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST 26 setopt NO_GLOB_SUBST
26else 27else $as_nop
27 case `(set -o) 2>/dev/null` in #( 28 case `(set -o) 2>/dev/null` in #(
28 *posix*) : 29 *posix*) :
29 set -o posix ;; #( 30 set -o posix ;; #(
30 *) : 31 *) :
31 ;; 32 ;;
32esac 33esac
33fi 34fi
34 35
35 36
37
38# Reset variables that may have inherited troublesome values from
39# the environment.
40
41# IFS needs to be set, to space, tab, and newline, in precisely that order.
42# (If _AS_PATH_WALK were called with IFS unset, it would have the
43# side effect of setting IFS to empty, thus disabling word splitting.)
44# Quoting is to prevent editors from complaining about space-tab.
36as_nl=' 45as_nl='
37' 46'
38export as_nl 47export as_nl
39# Printing a long string crashes Solaris 7 /usr/bin/printf. 48IFS=" "" $as_nl"
40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 49
41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 50PS1='$ '
42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 51PS2='> '
43# Prefer a ksh shell builtin over an external printf program on Solaris, 52PS4='+ '
44# but without wasting forks for bash or zsh. 53
45if test -z "$BASH_VERSION$ZSH_VERSION" \ 54# Ensure predictable behavior from utilities with locale-dependent output.
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 55LC_ALL=C
47 as_echo='print -r --' 56export LC_ALL
48 as_echo_n='print -rn --' 57LANGUAGE=C
49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 58export LANGUAGE
50 as_echo='printf %s\n' 59
51 as_echo_n='printf %s' 60# We cannot yet rely on "unset" to work, but we need these variables
52else 61# to be unset--not just set to an empty or harmless value--now, to
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 62# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 63# also avoids known problems related to "unset" and subshell syntax
55 as_echo_n='/usr/ucb/echo -n' 64# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
56 else 65for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 66do eval test \${$as_var+y} \
58 as_echo_n_body='eval 67 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
59 arg=$1; 68done
60 case $arg in #( 69
61 *"$as_nl"*) 70# Ensure that fds 0, 1, and 2 are open.
62 expr "X$arg" : "X\\(.*\\)$as_nl"; 71if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 72if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
64 esac; 73if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72fi
73 74
74# The user is always right. 75# The user is always right.
75if test "${PATH_SEPARATOR+set}" != set; then 76if ${PATH_SEPARATOR+false} :; then
76 PATH_SEPARATOR=: 77 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';' 80 PATH_SEPARATOR=';'
80 } 81 }
81fi 82fi
82 83
83 84
84# IFS
85# We need space, tab and new line, in precisely that order. Quoting is
86# there to prevent editors from complaining about space-tab.
87# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88# splitting by setting IFS to empty value.)
89IFS=" "" $as_nl"
90
91# Find who we are. Look in the path if we contain no directory separator. 85# Find who we are. Look in the path if we contain no directory separator.
86as_myself=
92case $0 in #(( 87case $0 in #((
93 *[\\/]* ) as_myself=$0 ;; 88 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 89 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95for as_dir in $PATH 90for as_dir in $PATH
96do 91do
97 IFS=$as_save_IFS 92 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=. 93 case $as_dir in #(((
94 '') as_dir=./ ;;
95 */) ;;
96 *) as_dir=$as_dir/ ;;
97 esac
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 test -r "$as_dir$0" && as_myself=$as_dir$0 && break
100 done 99 done
101IFS=$as_save_IFS 100IFS=$as_save_IFS
102 101
103 ;; 102 ;;
104esac 103esac
… …
106# in which case we are not to be found in the path. 105# in which case we are not to be found in the path.
107if test "x$as_myself" = x; then 106if test "x$as_myself" = x; then
108 as_myself=$0 107 as_myself=$0
109fi 108fi
110if test ! -f "$as_myself"; then 109if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1 111 exit 1
113fi 112fi
114 113
115# Unset variables that we do not need and which cause bugs (e.g. in
116# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117# suppresses any "Segmentation fault" message there. '((' could
118# trigger a bug in pdksh 5.2.14.
119for as_var in BASH_ENV ENV MAIL MAILPATH
120do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122done
123PS1='$ '
124PS2='> '
125PS4='+ '
126 114
127# NLS nuisances. 115# Use a proper internal environment variable to ensure we don't fall
128LC_ALL=C 116 # into an infinite loop, continuously re-executing ourselves.
129export LC_ALL 117 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
130LANGUAGE=C 118 _as_can_reexec=no; export _as_can_reexec;
131export LANGUAGE 119 # We cannot yet assume a decent shell, so we have to provide a
132 120# neutralization value for shells without unset; and this also
133# CDPATH. 121# works around shells that cannot unset nonexistent variables.
122# Preserve -v and -x to the replacement shell.
123BASH_ENV=/dev/null
124ENV=/dev/null
134(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 125(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
135 126case $- in # ((((
127 *v*x* | *x*v* ) as_opts=-vx ;;
128 *v* ) as_opts=-v ;;
129 *x* ) as_opts=-x ;;
130 * ) as_opts= ;;
131esac
132exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
133# Admittedly, this is quite paranoid, since all the known shells bail
134# out after a failed `exec'.
135printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
136exit 255
137 fi
138 # We don't want this to propagate to other subprocesses.
139 { _as_can_reexec=; unset _as_can_reexec;}
136if test "x$CONFIG_SHELL" = x; then 140if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 as_bourne_compatible="as_nop=:
142if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
143then :
138 emulate sh 144 emulate sh
139 NULLCMD=: 145 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 146 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature. 147 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"' 148 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST 149 setopt NO_GLOB_SUBST
144else 150else \$as_nop
145 case \`(set -o) 2>/dev/null\` in #( 151 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) : 152 *posix*) :
147 set -o posix ;; #( 153 set -o posix ;; #(
148 *) : 154 *) :
149 ;; 155 ;;
… …
159exitcode=0 165exitcode=0
160as_fn_success || { exitcode=1; echo as_fn_success failed.; } 166as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 167as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 168as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 169as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 170if ( set x; as_fn_ret_success y && test x = \"\$1\" )
171then :
165 172
166else 173else \$as_nop
167 exitcode=1; echo positional parameters were not saved. 174 exitcode=1; echo positional parameters were not saved.
168fi 175fi
169test x\$exitcode = x0 || exit 1" 176test x\$exitcode = x0 || exit 1
177blah=\$(echo \$(echo blah))
178test x\"\$blah\" = xblah || exit 1
179test -x / || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 180 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 181 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 182 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 183 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174test \$(( 1 + 1 )) = 2 || exit 1" 184test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then : 185 if (eval "$as_required") 2>/dev/null
186then :
176 as_have_required=yes 187 as_have_required=yes
177else 188else $as_nop
178 as_have_required=no 189 as_have_required=no
179fi 190fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 191 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
192then :
181 193
182else 194else $as_nop
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184as_found=false 196as_found=false
185for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 197for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186do 198do
187 IFS=$as_save_IFS 199 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=. 200 case $as_dir in #(((
201 '') as_dir=./ ;;
202 */) ;;
203 *) as_dir=$as_dir/ ;;
204 esac
189 as_found=: 205 as_found=:
190 case $as_dir in #( 206 case $as_dir in #(
191 /*) 207 /*)
192 for as_base in sh bash ksh sh5; do 208 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks. 209 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base 210 as_shell=$as_dir$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 211 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 212 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
213then :
197 CONFIG_SHELL=$as_shell as_have_required=yes 214 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 215 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
216then :
199 break 2 217 break 2
200fi 218fi
201fi 219fi
202 done;; 220 done;;
203 esac 221 esac
204 as_found=false 222 as_found=false
205done 223done
224IFS=$as_save_IFS
225if $as_found
226then :
227
228else $as_nop
206$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 229 if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 230 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
231then :
208 CONFIG_SHELL=$SHELL as_have_required=yes 232 CONFIG_SHELL=$SHELL as_have_required=yes
209fi; } 233fi
210IFS=$as_save_IFS 234fi
211 235
212 236
213 if test "x$CONFIG_SHELL" != x; then : 237 if test "x$CONFIG_SHELL" != x
238then :
239 export CONFIG_SHELL
214 # We cannot yet assume a decent shell, so we have to provide a 240 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also 241# neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables. 242# works around shells that cannot unset nonexistent variables.
243# Preserve -v and -x to the replacement shell.
217 BASH_ENV=/dev/null 244BASH_ENV=/dev/null
218 ENV=/dev/null 245ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL 247case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252esac
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254# Admittedly, this is quite paranoid, since all the known shells bail
255# out after a failed `exec'.
256printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
257exit 255
222fi 258fi
223 259
224 if test x$as_have_required = xno; then : 260 if test x$as_have_required = xno
261then :
225 $as_echo "$0: This script requires a shell more modern than all" 262 printf "%s\n" "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system." 263 printf "%s\n" "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then 264 if test ${ZSH_VERSION+y} ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
230 else 267 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 268 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
232$0: including any error possibly output before this 269$0: including any error possibly output before this
233$0: message. Then install a modern shell, or manually run 270$0: message. Then install a modern shell, or manually run
234$0: the script under such a shell if you do have one." 271$0: the script under such a shell if you do have one."
235 fi 272 fi
236 exit 1 273 exit 1
… …
253{ 290{
254 { eval $1=; unset $1;} 291 { eval $1=; unset $1;}
255} 292}
256as_unset=as_fn_unset 293as_unset=as_fn_unset
257 294
295
258# as_fn_set_status STATUS 296# as_fn_set_status STATUS
259# ----------------------- 297# -----------------------
260# Set $? to STATUS, without forking. 298# Set $? to STATUS, without forking.
261as_fn_set_status () 299as_fn_set_status ()
262{ 300{
… …
270{ 308{
271 set +e 309 set +e
272 as_fn_set_status $1 310 as_fn_set_status $1
273 exit $1 311 exit $1
274} # as_fn_exit 312} # as_fn_exit
313# as_fn_nop
314# ---------
315# Do nothing but, unlike ":", preserve the value of $?.
316as_fn_nop ()
317{
318 return $?
319}
320as_nop=as_fn_nop
275 321
276# as_fn_mkdir_p 322# as_fn_mkdir_p
277# ------------- 323# -------------
278# Create "$as_dir" as a directory, including parents if necessary. 324# Create "$as_dir" as a directory, including parents if necessary.
279as_fn_mkdir_p () 325as_fn_mkdir_p ()
… …
284 esac 330 esac
285 test -d "$as_dir" || eval $as_mkdir_p || { 331 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs= 332 as_dirs=
287 while :; do 333 while :; do
288 case $as_dir in #( 334 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;; 336 *) as_qdir=$as_dir;;
291 esac 337 esac
292 as_dirs="'$as_qdir' $as_dirs" 338 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" || 339 as_dir=`$as_dirname -- "$as_dir" ||
294$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 340$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298$as_echo X"$as_dir" | 344printf "%s\n" X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/ 346 s//\1/
301 q 347 q
302 } 348 }
303 /^X\(\/\/\)[^/].*/{ 349 /^X\(\/\/\)[^/].*/{
… …
318 test -z "$as_dirs" || eval "mkdir $as_dirs" 364 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
320 366
321 367
322} # as_fn_mkdir_p 368} # as_fn_mkdir_p
369
370# as_fn_executable_p FILE
371# -----------------------
372# Test if FILE is an executable regular file.
373as_fn_executable_p ()
374{
375 test -f "$1" && test -x "$1"
376} # as_fn_executable_p
323# as_fn_append VAR VALUE 377# as_fn_append VAR VALUE
324# ---------------------- 378# ----------------------
325# Append the text in VALUE to the end of the definition contained in VAR. Take 379# Append the text in VALUE to the end of the definition contained in VAR. Take
326# advantage of any shell optimizations that allow amortized linear growth over 380# advantage of any shell optimizations that allow amortized linear growth over
327# repeated appends, instead of the typical quadratic growth present in naive 381# repeated appends, instead of the typical quadratic growth present in naive
328# implementations. 382# implementations.
329if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 383if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
384then :
330 eval 'as_fn_append () 385 eval 'as_fn_append ()
331 { 386 {
332 eval $1+=\$2 387 eval $1+=\$2
333 }' 388 }'
334else 389else $as_nop
335 as_fn_append () 390 as_fn_append ()
336 { 391 {
337 eval $1=\$$1\$2 392 eval $1=\$$1\$2
338 } 393 }
339fi # as_fn_append 394fi # as_fn_append
… …
341# as_fn_arith ARG... 396# as_fn_arith ARG...
342# ------------------ 397# ------------------
343# Perform arithmetic evaluation on the ARGs, and store the result in the 398# Perform arithmetic evaluation on the ARGs, and store the result in the
344# global $as_val. Take advantage of shells that can avoid forks. The arguments 399# global $as_val. Take advantage of shells that can avoid forks. The arguments
345# must be portable across $(()) and expr. 400# must be portable across $(()) and expr.
346if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 401if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
402then :
347 eval 'as_fn_arith () 403 eval 'as_fn_arith ()
348 { 404 {
349 as_val=$(( $* )) 405 as_val=$(( $* ))
350 }' 406 }'
351else 407else $as_nop
352 as_fn_arith () 408 as_fn_arith ()
353 { 409 {
354 as_val=`expr "$@" || test $? -eq 1` 410 as_val=`expr "$@" || test $? -eq 1`
355 } 411 }
356fi # as_fn_arith 412fi # as_fn_arith
357 413
414# as_fn_nop
415# ---------
416# Do nothing but, unlike ":", preserve the value of $?.
417as_fn_nop ()
418{
419 return $?
420}
421as_nop=as_fn_nop
358 422
359# as_fn_error STATUS ERROR [LINENO LOG_FD] 423# as_fn_error STATUS ERROR [LINENO LOG_FD]
360# ---------------------------------------- 424# ----------------------------------------
361# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 425# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 426# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
… …
364as_fn_error () 428as_fn_error ()
365{ 429{
366 as_status=$1; test $as_status -eq 0 && as_status=1 430 as_status=$1; test $as_status -eq 0 && as_status=1
367 if test "$4"; then 431 if test "$4"; then
368 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 432 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 433 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370 fi 434 fi
371 $as_echo "$as_me: error: $2" >&2 435 printf "%s\n" "$as_me: error: $2" >&2
372 as_fn_exit $as_status 436 as_fn_exit $as_status
373} # as_fn_error 437} # as_fn_error
374 438
375if expr a : '\(a\)' >/dev/null 2>&1 && 439if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then 440 test "X`expr 00001 : '.*\(...\)'`" = X001; then
… …
393 457
394as_me=`$as_basename -- "$0" || 458as_me=`$as_basename -- "$0" ||
395$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 459$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \ 460 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null || 461 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398$as_echo X/"$0" | 462printf "%s\n" X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{ 463 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/ 464 s//\1/
401 q 465 q
402 } 466 }
403 /^X\/\(\/\/\)$/{ 467 /^X\/\(\/\/\)$/{
… …
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 501 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop 502 t loop
439 s/-\n.*// 503 s/-\n.*//
440 ' >$as_me.lineno && 504 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" || 505 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 506 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443 507
508 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
509 # already done that, so ensure we don't try to do so again and fall
510 # in an infinite loop. This has already happened in practice.
511 _as_can_reexec=no; export _as_can_reexec
444 # Don't try to exec as it changes $[0], causing all sort of problems 512 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the 513 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this). 514 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno" 515 . "./$as_me.lineno"
448 # Exit status is that of the last command. 516 # Exit status is that of the last command.
449 exit 517 exit
450} 518}
451 519
520
521# Determine whether it's possible to make 'echo' print without a newline.
522# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
523# for compatibility with existing Makefiles.
452ECHO_C= ECHO_N= ECHO_T= 524ECHO_C= ECHO_N= ECHO_T=
453case `echo -n x` in #((((( 525case `echo -n x` in #(((((
454-n*) 526-n*)
455 case `echo 'xy\c'` in 527 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 528 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
… …
460 esac;; 532 esac;;
461*) 533*)
462 ECHO_N='-n';; 534 ECHO_N='-n';;
463esac 535esac
464 536
537# For backward compatibility with old third-party macros, we provide
538# the shell variables $as_echo and $as_echo_n. New code should use
539# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
540as_echo='printf %s\n'
541as_echo_n='printf %s'
542
543
465rm -f conf$$ conf$$.exe conf$$.file 544rm -f conf$$ conf$$.exe conf$$.file
466if test -d conf$$.dir; then 545if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file 546 rm -f conf$$.dir/conf$$.file
468else 547else
469 rm -f conf$$.dir 548 rm -f conf$$.dir
… …
473 if ln -s conf$$.file conf$$ 2>/dev/null; then 552 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s' 553 as_ln_s='ln -s'
475 # ... but there are two gotchas: 554 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 555 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 556 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'. 557 # In both cases, we have to default to `cp -pR'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 558 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p' 559 as_ln_s='cp -pR'
481 elif ln conf$$.file conf$$ 2>/dev/null; then 560 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln 561 as_ln_s=ln
483 else 562 else
484 as_ln_s='cp -p' 563 as_ln_s='cp -pR'
485 fi 564 fi
486else 565else
487 as_ln_s='cp -p' 566 as_ln_s='cp -pR'
488fi 567fi
489rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 568rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490rmdir conf$$.dir 2>/dev/null 569rmdir conf$$.dir 2>/dev/null
491 570
492if mkdir -p . 2>/dev/null; then 571if mkdir -p . 2>/dev/null; then
… …
494else 573else
495 test -d ./-p && rmdir ./-p 574 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false 575 as_mkdir_p=false
497fi 576fi
498 577
499if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x' 578as_test_x='test -x'
501else 579as_executable_p=as_fn_executable_p
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519fi
520as_executable_p=$as_test_x
521 580
522# Sed expression to map a string onto a valid CPP name. 581# Sed expression to map a string onto a valid CPP name.
523as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 582as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524 583
525# Sed expression to map a string onto a valid variable name. 584# Sed expression to map a string onto a valid variable name.
… …
545subdirs= 604subdirs=
546MFLAGS= 605MFLAGS=
547MAKEFLAGS= 606MAKEFLAGS=
548 607
549# Identity of this package. 608# Identity of this package.
550PACKAGE_NAME= 609PACKAGE_NAME=''
551PACKAGE_TARNAME= 610PACKAGE_TARNAME=''
552PACKAGE_VERSION= 611PACKAGE_VERSION=''
553PACKAGE_STRING= 612PACKAGE_STRING=''
554PACKAGE_BUGREPORT= 613PACKAGE_BUGREPORT=''
555PACKAGE_URL= 614PACKAGE_URL=''
556 615
557ac_unique_file="src/feature.h" 616ac_unique_file="src/feature.h"
558# Factoring default headers for most tests. 617# Factoring default headers for most tests.
559ac_includes_default="\ 618ac_includes_default="\
619#include <stddef.h>
620#ifdef HAVE_STDIO_H
560#include <stdio.h> 621# include <stdio.h>
561#ifdef HAVE_SYS_TYPES_H
562# include <sys/types.h>
563#endif 622#endif
564#ifdef HAVE_SYS_STAT_H 623#ifdef HAVE_STDLIB_H
565# include <sys/stat.h>
566#endif
567#ifdef STDC_HEADERS
568# include <stdlib.h> 624# include <stdlib.h>
569# include <stddef.h>
570#else
571# ifdef HAVE_STDLIB_H
572# include <stdlib.h>
573# endif
574#endif 625#endif
575#ifdef HAVE_STRING_H 626#ifdef HAVE_STRING_H
576# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577# include <memory.h>
578# endif
579# include <string.h> 627# include <string.h>
580#endif
581#ifdef HAVE_STRINGS_H
582# include <strings.h>
583#endif 628#endif
584#ifdef HAVE_INTTYPES_H 629#ifdef HAVE_INTTYPES_H
585# include <inttypes.h> 630# include <inttypes.h>
586#endif 631#endif
587#ifdef HAVE_STDINT_H 632#ifdef HAVE_STDINT_H
588# include <stdint.h> 633# include <stdint.h>
589#endif 634#endif
635#ifdef HAVE_STRINGS_H
636# include <strings.h>
637#endif
638#ifdef HAVE_SYS_TYPES_H
639# include <sys/types.h>
640#endif
641#ifdef HAVE_SYS_STAT_H
642# include <sys/stat.h>
643#endif
590#ifdef HAVE_UNISTD_H 644#ifdef HAVE_UNISTD_H
591# include <unistd.h> 645# include <unistd.h>
592#endif" 646#endif"
593 647
648ac_header_c_list=
594ac_subst_vars='LTLIBOBJS 649ac_subst_vars='LTLIBOBJS
595LIBOBJS 650LIBOBJS
596PERL_O 651PERL_O
597IF_PERL 652IF_PERL
598PERLPRIVLIBEXP 653PERLPRIVLIBEXP
599PERLFLAGS 654PERLFLAGS
600PERLLIB 655PERLLIB
601PERL 656PERL
602XFT_CONFIG 657XFT_CONFIG
603AFTERIMAGE_LIBS 658EGREP
604AFTERIMAGE_CFLAGS 659GREP
605afterimage_config
606STARTUP_NOTIFICATION_LIBS 660STARTUP_NOTIFICATION_LIBS
607STARTUP_NOTIFICATION_CFLAGS 661STARTUP_NOTIFICATION_CFLAGS
608PIXBUF_LIBS 662PIXBUF_LIBS
609PIXBUF_CFLAGS 663PIXBUF_CFLAGS
664PTYTTY_LIBS
665PTYTTY_CFLAGS
610PKG_CONFIG 666PKG_CONFIG
611X_EXTRA_LIBS 667X_EXTRA_LIBS
612X_LIBS 668X_LIBS
613X_PRE_LIBS 669X_PRE_LIBS
614X_CFLAGS 670X_CFLAGS
671CXXCPP
615XMKMF 672XMKMF
616TIC 673TIC
617CXXCPP
618RXVTNAME 674RXVTNAME
619LINKER 675LINKER
620EGREP
621GREP
622CPP
623INSTALL_DATA 676INSTALL_DATA
624INSTALL_SCRIPT 677INSTALL_SCRIPT
625INSTALL_PROGRAM 678INSTALL_PROGRAM
626ac_ct_CXX 679ac_ct_CXX
627CXXFLAGS 680CXXFLAGS
… …
660htmldir 713htmldir
661infodir 714infodir
662docdir 715docdir
663oldincludedir 716oldincludedir
664includedir 717includedir
718runstatedir
665localstatedir 719localstatedir
666sharedstatedir 720sharedstatedir
667sysconfdir 721sysconfdir
668datadir 722datadir
669datarootdir 723datarootdir
… …
690enable_256_color 744enable_256_color
691enable_unicode3 745enable_unicode3
692enable_combining 746enable_combining
693enable_xft 747enable_xft
694enable_font_styles 748enable_font_styles
695enable_afterimage
696with_afterimage_config
697enable_pixbuf 749enable_pixbuf
698enable_startup_notification 750enable_startup_notification
699enable_transparency 751enable_transparency
700enable_fading 752enable_fading
701enable_rxvt_scroll 753enable_rxvt_scroll
… …
723enable_text_blink 775enable_text_blink
724enable_pointer_blank 776enable_pointer_blank
725with_term 777with_term
726with_terminfo 778with_terminfo
727with_x 779with_x
728enable_utmp
729enable_wtmp
730enable_lastlog
731' 780'
732 ac_precious_vars='build_alias 781 ac_precious_vars='build_alias
733host_alias 782host_alias
734target_alias 783target_alias
735CC 784CC
… …
738LIBS 787LIBS
739CPPFLAGS 788CPPFLAGS
740CXX 789CXX
741CXXFLAGS 790CXXFLAGS
742CCC 791CCC
743CPP 792XMKMF
744CXXCPP 793CXXCPP'
745XMKMF'
746 794
747 795
748# Initialize some variables set by options. 796# Initialize some variables set by options.
749ac_init_help= 797ac_init_help=
750ac_init_version=false 798ac_init_version=false
… …
779datarootdir='${prefix}/share' 827datarootdir='${prefix}/share'
780datadir='${datarootdir}' 828datadir='${datarootdir}'
781sysconfdir='${prefix}/etc' 829sysconfdir='${prefix}/etc'
782sharedstatedir='${prefix}/com' 830sharedstatedir='${prefix}/com'
783localstatedir='${prefix}/var' 831localstatedir='${prefix}/var'
832runstatedir='${localstatedir}/run'
784includedir='${prefix}/include' 833includedir='${prefix}/include'
785oldincludedir='/usr/include' 834oldincludedir='/usr/include'
786docdir='${datarootdir}/doc/${PACKAGE}' 835docdir='${datarootdir}/doc/${PACKAGE}'
787infodir='${datarootdir}/info' 836infodir='${datarootdir}/info'
788htmldir='${docdir}' 837htmldir='${docdir}'
… …
808 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 857 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
809 *=) ac_optarg= ;; 858 *=) ac_optarg= ;;
810 *) ac_optarg=yes ;; 859 *) ac_optarg=yes ;;
811 esac 860 esac
812 861
813 # Accept the important Cygnus configure options, so we can diagnose typos.
814
815 case $ac_dashdash$ac_option in 862 case $ac_dashdash$ac_option in
816 --) 863 --)
817 ac_dashdash=yes ;; 864 ac_dashdash=yes ;;
818 865
819 -bindir | --bindir | --bindi | --bind | --bin | --bi) 866 -bindir | --bindir | --bindi | --bind | --bin | --bi)
… …
850 897
851 -disable-* | --disable-*) 898 -disable-* | --disable-*)
852 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 899 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
853 # Reject names that are not valid shell variable names. 900 # Reject names that are not valid shell variable names.
854 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 901 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
855 as_fn_error $? "invalid feature name: $ac_useropt" 902 as_fn_error $? "invalid feature name: \`$ac_useropt'"
856 ac_useropt_orig=$ac_useropt 903 ac_useropt_orig=$ac_useropt
857 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 904 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
858 case $ac_user_opts in 905 case $ac_user_opts in
859 *" 906 *"
860"enable_$ac_useropt" 907"enable_$ac_useropt"
861"*) ;; 908"*) ;;
862 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 909 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
… …
876 923
877 -enable-* | --enable-*) 924 -enable-* | --enable-*)
878 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 925 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
879 # Reject names that are not valid shell variable names. 926 # Reject names that are not valid shell variable names.
880 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 927 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
881 as_fn_error $? "invalid feature name: $ac_useropt" 928 as_fn_error $? "invalid feature name: \`$ac_useropt'"
882 ac_useropt_orig=$ac_useropt 929 ac_useropt_orig=$ac_useropt
883 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 930 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
884 case $ac_user_opts in 931 case $ac_user_opts in
885 *" 932 *"
886"enable_$ac_useropt" 933"enable_$ac_useropt"
887"*) ;; 934"*) ;;
888 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 935 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
… …
1031 1078
1032 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1079 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1033 | -silent | --silent | --silen | --sile | --sil) 1080 | -silent | --silent | --silen | --sile | --sil)
1034 silent=yes ;; 1081 silent=yes ;;
1035 1082
1083 -runstatedir | --runstatedir | --runstatedi | --runstated \
1084 | --runstate | --runstat | --runsta | --runst | --runs \
1085 | --run | --ru | --r)
1086 ac_prev=runstatedir ;;
1087 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1088 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1089 | --run=* | --ru=* | --r=*)
1090 runstatedir=$ac_optarg ;;
1091
1036 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1092 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1037 ac_prev=sbindir ;; 1093 ac_prev=sbindir ;;
1038 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1094 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1039 | --sbi=* | --sb=*) 1095 | --sbi=* | --sb=*)
1040 sbindir=$ac_optarg ;; 1096 sbindir=$ac_optarg ;;
… …
1080 1136
1081 -with-* | --with-*) 1137 -with-* | --with-*)
1082 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1138 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1083 # Reject names that are not valid shell variable names. 1139 # Reject names that are not valid shell variable names.
1084 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1140 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1085 as_fn_error $? "invalid package name: $ac_useropt" 1141 as_fn_error $? "invalid package name: \`$ac_useropt'"
1086 ac_useropt_orig=$ac_useropt 1142 ac_useropt_orig=$ac_useropt
1087 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1143 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1088 case $ac_user_opts in 1144 case $ac_user_opts in
1089 *" 1145 *"
1090"with_$ac_useropt" 1146"with_$ac_useropt"
1091"*) ;; 1147"*) ;;
1092 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1148 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
… …
1096 1152
1097 -without-* | --without-*) 1153 -without-* | --without-*)
1098 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1154 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1099 # Reject names that are not valid shell variable names. 1155 # Reject names that are not valid shell variable names.
1100 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1156 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1101 as_fn_error $? "invalid package name: $ac_useropt" 1157 as_fn_error $? "invalid package name: \`$ac_useropt'"
1102 ac_useropt_orig=$ac_useropt 1158 ac_useropt_orig=$ac_useropt
1103 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1159 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1104 case $ac_user_opts in 1160 case $ac_user_opts in
1105 *" 1161 *"
1106"with_$ac_useropt" 1162"with_$ac_useropt"
1107"*) ;; 1163"*) ;;
1108 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1164 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
… …
1142 eval $ac_envvar=\$ac_optarg 1198 eval $ac_envvar=\$ac_optarg
1143 export $ac_envvar ;; 1199 export $ac_envvar ;;
1144 1200
1145 *) 1201 *)
1146 # FIXME: should be removed in autoconf 3.0. 1202 # FIXME: should be removed in autoconf 3.0.
1147 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1203 printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1148 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1204 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1149 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1205 printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1150 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1206 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1151 ;; 1207 ;;
1152 1208
1153 esac 1209 esac
1154done 1210done
1155 1211
… …
1160 1216
1161if test -n "$ac_unrecognized_opts"; then 1217if test -n "$ac_unrecognized_opts"; then
1162 case $enable_option_checking in 1218 case $enable_option_checking in
1163 no) ;; 1219 no) ;;
1164 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1220 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1165 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1221 *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1166 esac 1222 esac
1167fi 1223fi
1168 1224
1169# Check all directory arguments for consistency. 1225# Check all directory arguments for consistency.
1170for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1226for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1171 datadir sysconfdir sharedstatedir localstatedir includedir \ 1227 datadir sysconfdir sharedstatedir localstatedir includedir \
1172 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1228 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1173 libdir localedir mandir 1229 libdir localedir mandir runstatedir
1174do 1230do
1175 eval ac_val=\$$ac_var 1231 eval ac_val=\$$ac_var
1176 # Remove trailing slashes. 1232 # Remove trailing slashes.
1177 case $ac_val in 1233 case $ac_val in
1178 */ ) 1234 */ )
… …
1196 1252
1197# FIXME: To remove some day. 1253# FIXME: To remove some day.
1198if test "x$host_alias" != x; then 1254if test "x$host_alias" != x; then
1199 if test "x$build_alias" = x; then 1255 if test "x$build_alias" = x; then
1200 cross_compiling=maybe 1256 cross_compiling=maybe
1201 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1202 If a cross compiler is detected then cross compile mode will be used" >&2
1203 elif test "x$build_alias" != "x$host_alias"; then 1257 elif test "x$build_alias" != "x$host_alias"; then
1204 cross_compiling=yes 1258 cross_compiling=yes
1205 fi 1259 fi
1206fi 1260fi
1207 1261
… …
1226 ac_confdir=`$as_dirname -- "$as_myself" || 1280 ac_confdir=`$as_dirname -- "$as_myself" ||
1227$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1281$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1228 X"$as_myself" : 'X\(//\)[^/]' \| \ 1282 X"$as_myself" : 'X\(//\)[^/]' \| \
1229 X"$as_myself" : 'X\(//\)$' \| \ 1283 X"$as_myself" : 'X\(//\)$' \| \
1230 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1284 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1231$as_echo X"$as_myself" | 1285printf "%s\n" X"$as_myself" |
1232 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1286 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1233 s//\1/ 1287 s//\1/
1234 q 1288 q
1235 } 1289 }
1236 /^X\(\/\/\)[^/].*/{ 1290 /^X\(\/\/\)[^/].*/{
… …
1323 --sbindir=DIR system admin executables [EPREFIX/sbin] 1377 --sbindir=DIR system admin executables [EPREFIX/sbin]
1324 --libexecdir=DIR program executables [EPREFIX/libexec] 1378 --libexecdir=DIR program executables [EPREFIX/libexec]
1325 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1379 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1326 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1380 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1327 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1381 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1382 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1328 --libdir=DIR object code libraries [EPREFIX/lib] 1383 --libdir=DIR object code libraries [EPREFIX/lib]
1329 --includedir=DIR C header files [PREFIX/include] 1384 --includedir=DIR C header files [PREFIX/include]
1330 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1385 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1331 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1386 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1332 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1387 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
… …
1367 --enable-256-color enable 256-color support 1422 --enable-256-color enable 256-color support
1368 --enable-unicode3 use 21 instead of 16 bits to represent unicode characters 1423 --enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1369 --enable-combining enable composition of base and combining characters 1424 --enable-combining enable composition of base and combining characters
1370 --enable-xft enable xft support on systems that have it 1425 --enable-xft enable xft support on systems that have it
1371 --enable-font-styles enable bold and italic support 1426 --enable-font-styles enable bold and italic support
1372 --enable-afterimage enable integration with libAfterImage for background images (deprecated)
1373 --enable-pixbuf enable integration with gdk-pixbuf for background images 1427 --enable-pixbuf enable integration with gdk-pixbuf for background images
1374 --enable-startup-notification enable freedesktop startup notification support 1428 --enable-startup-notification enable freedesktop startup notification support
1375 --enable-transparency enable transparent backgrounds 1429 --enable-transparency enable transparent backgrounds
1376 --enable-fading enable colors fading when off focus 1430 --enable-fading enable colors fading when off focus
1377 --enable-rxvt-scroll enable rxvt style scrollbar 1431 --enable-rxvt-scroll enable rxvt style scrollbar
… …
1392 --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5 1446 --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1393 --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel) 1447 --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1394 --enable-smart-resize enable smart growth/shrink behaviour 1448 --enable-smart-resize enable smart growth/shrink behaviour
1395 --enable-text-blink enable blinking text 1449 --enable-text-blink enable blinking text
1396 --enable-pointer-blank enable pointer blanking when typing or inactive 1450 --enable-pointer-blank enable pointer blanking when typing or inactive
1397 --enable-utmp enable utmp (utmpx) support
1398 --enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1399 --enable-lastlog enable lastlog support (requires --enable-utmp)
1400 1451
1401Optional Packages: 1452Optional Packages:
1402 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1453 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1403 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1454 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1404 --with-afterimage-config=DIR use libAfterImage config script in DIR
1405 --with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all) 1455 --with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1406 --with-res-name=NAME use this as default resource name (default: urxvt) 1456 --with-res-name=NAME use this as default resource name (default: urxvt)
1407 --with-res-class=CLASS use this as the resource class (default: URxvt) 1457 --with-res-class=CLASS use this as the resource class (default: URxvt)
1408 --with-name=NAME set the basename for the installed binaries (default: urxvt) 1458 --with-name=NAME set the basename for the installed binaries (default: urxvt)
1409 --with-term=NAME set the terminal to NAME (default: rxvt) 1459 --with-term=NAME set the terminal to NAME (default: rxvt)
… …
1418 LIBS libraries to pass to the linker, e.g. -l<library> 1468 LIBS libraries to pass to the linker, e.g. -l<library>
1419 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1469 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1420 you have headers in a nonstandard directory <include dir> 1470 you have headers in a nonstandard directory <include dir>
1421 CXX C++ compiler command 1471 CXX C++ compiler command
1422 CXXFLAGS C++ compiler flags 1472 CXXFLAGS C++ compiler flags
1423 CPP C preprocessor 1473 XMKMF Path to xmkmf, Makefile generator for X Window System
1424 CXXCPP C++ preprocessor 1474 CXXCPP C++ preprocessor
1425 XMKMF Path to xmkmf, Makefile generator for X Window System
1426 1475
1427Use these variables to override the choices made by `configure' or to help 1476Use these variables to override the choices made by `configure' or to help
1428it to find libraries and programs with nonstandard names/locations. 1477it to find libraries and programs with nonstandard names/locations.
1429 1478
1430Report bugs to the package provider. 1479Report bugs to the package provider.
… …
1441 ac_builddir=. 1490 ac_builddir=.
1442 1491
1443case "$ac_dir" in 1492case "$ac_dir" in
1444.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1493.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1445*) 1494*)
1446 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1495 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1447 # A ".." for each directory in $ac_dir_suffix. 1496 # A ".." for each directory in $ac_dir_suffix.
1448 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1497 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1449 case $ac_top_builddir_sub in 1498 case $ac_top_builddir_sub in
1450 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1499 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1451 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1500 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1452 esac ;; 1501 esac ;;
1453esac 1502esac
… …
1471 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1520 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1472esac 1521esac
1473ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1522ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1474 1523
1475 cd "$ac_dir" || { ac_status=$?; continue; } 1524 cd "$ac_dir" || { ac_status=$?; continue; }
1476 # Check for guested configure. 1525 # Check for configure.gnu first; this name is used for a wrapper for
1526 # Metaconfig's "Configure" on case-insensitive file systems.
1477 if test -f "$ac_srcdir/configure.gnu"; then 1527 if test -f "$ac_srcdir/configure.gnu"; then
1478 echo && 1528 echo &&
1479 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1529 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1480 elif test -f "$ac_srcdir/configure"; then 1530 elif test -f "$ac_srcdir/configure"; then
1481 echo && 1531 echo &&
1482 $SHELL "$ac_srcdir/configure" --help=recursive 1532 $SHELL "$ac_srcdir/configure" --help=recursive
1483 else 1533 else
1484 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1534 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1485 fi || ac_status=$? 1535 fi || ac_status=$?
1486 cd "$ac_pwd" || { ac_status=$?; break; } 1536 cd "$ac_pwd" || { ac_status=$?; break; }
1487 done 1537 done
1488fi 1538fi
1489 1539
1490test -n "$ac_init_help" && exit $ac_status 1540test -n "$ac_init_help" && exit $ac_status
1491if $ac_init_version; then 1541if $ac_init_version; then
1492 cat <<\_ACEOF 1542 cat <<\_ACEOF
1493configure 1543configure
1494generated by GNU Autoconf 2.67 1544generated by GNU Autoconf 2.71
1495 1545
1496Copyright (C) 2010 Free Software Foundation, Inc. 1546Copyright (C) 2021 Free Software Foundation, Inc.
1497This configure script is free software; the Free Software Foundation 1547This configure script is free software; the Free Software Foundation
1498gives unlimited permission to copy, distribute and modify it. 1548gives unlimited permission to copy, distribute and modify it.
1499_ACEOF 1549_ACEOF
1500 exit 1550 exit
1501fi 1551fi
… …
1508# -------------------------- 1558# --------------------------
1509# Try to compile conftest.$ac_ext, and return whether this succeeded. 1559# Try to compile conftest.$ac_ext, and return whether this succeeded.
1510ac_fn_c_try_compile () 1560ac_fn_c_try_compile ()
1511{ 1561{
1512 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1562 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1513 rm -f conftest.$ac_objext 1563 rm -f conftest.$ac_objext conftest.beam
1514 if { { ac_try="$ac_compile" 1564 if { { ac_try="$ac_compile"
1515case "(($ac_try" in 1565case "(($ac_try" in
1516 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1566 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1517 *) ac_try_echo=$ac_try;; 1567 *) ac_try_echo=$ac_try;;
1518esac 1568esac
1519eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1569eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1520$as_echo "$ac_try_echo"; } >&5 1570printf "%s\n" "$ac_try_echo"; } >&5
1521 (eval "$ac_compile") 2>conftest.err 1571 (eval "$ac_compile") 2>conftest.err
1522 ac_status=$? 1572 ac_status=$?
1523 if test -s conftest.err; then 1573 if test -s conftest.err; then
1524 grep -v '^ *+' conftest.err >conftest.er1 1574 grep -v '^ *+' conftest.err >conftest.er1
1525 cat conftest.er1 >&5 1575 cat conftest.er1 >&5
1526 mv -f conftest.er1 conftest.err 1576 mv -f conftest.er1 conftest.err
1527 fi 1577 fi
1528 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1578 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1529 test $ac_status = 0; } && { 1579 test $ac_status = 0; } && {
1530 test -z "$ac_c_werror_flag" || 1580 test -z "$ac_c_werror_flag" ||
1531 test ! -s conftest.err 1581 test ! -s conftest.err
1532 } && test -s conftest.$ac_objext; then : 1582 } && test -s conftest.$ac_objext
1583then :
1533 ac_retval=0 1584 ac_retval=0
1534else 1585else $as_nop
1535 $as_echo "$as_me: failed program was:" >&5 1586 printf "%s\n" "$as_me: failed program was:" >&5
1536sed 's/^/| /' conftest.$ac_ext >&5 1587sed 's/^/| /' conftest.$ac_ext >&5
1537 1588
1538 ac_retval=1 1589 ac_retval=1
1539fi 1590fi
1540 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1591 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1541 as_fn_set_status $ac_retval 1592 as_fn_set_status $ac_retval
1542 1593
1543} # ac_fn_c_try_compile 1594} # ac_fn_c_try_compile
1544 1595
1545# ac_fn_cxx_try_compile LINENO 1596# ac_fn_cxx_try_compile LINENO
1546# ---------------------------- 1597# ----------------------------
1547# Try to compile conftest.$ac_ext, and return whether this succeeded. 1598# Try to compile conftest.$ac_ext, and return whether this succeeded.
1548ac_fn_cxx_try_compile () 1599ac_fn_cxx_try_compile ()
1549{ 1600{
1550 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1601 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1551 rm -f conftest.$ac_objext 1602 rm -f conftest.$ac_objext conftest.beam
1552 if { { ac_try="$ac_compile" 1603 if { { ac_try="$ac_compile"
1553case "(($ac_try" in 1604case "(($ac_try" in
1554 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1605 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1555 *) ac_try_echo=$ac_try;; 1606 *) ac_try_echo=$ac_try;;
1556esac 1607esac
1557eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1608eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1558$as_echo "$ac_try_echo"; } >&5 1609printf "%s\n" "$ac_try_echo"; } >&5
1559 (eval "$ac_compile") 2>conftest.err 1610 (eval "$ac_compile") 2>conftest.err
1560 ac_status=$? 1611 ac_status=$?
1561 if test -s conftest.err; then 1612 if test -s conftest.err; then
1562 grep -v '^ *+' conftest.err >conftest.er1 1613 grep -v '^ *+' conftest.err >conftest.er1
1563 cat conftest.er1 >&5 1614 cat conftest.er1 >&5
1564 mv -f conftest.er1 conftest.err 1615 mv -f conftest.er1 conftest.err
1565 fi 1616 fi
1566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1617 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1567 test $ac_status = 0; } && { 1618 test $ac_status = 0; } && {
1568 test -z "$ac_cxx_werror_flag" || 1619 test -z "$ac_cxx_werror_flag" ||
1569 test ! -s conftest.err 1620 test ! -s conftest.err
1570 } && test -s conftest.$ac_objext; then : 1621 } && test -s conftest.$ac_objext
1622then :
1571 ac_retval=0 1623 ac_retval=0
1572else 1624else $as_nop
1573 $as_echo "$as_me: failed program was:" >&5 1625 printf "%s\n" "$as_me: failed program was:" >&5
1574sed 's/^/| /' conftest.$ac_ext >&5 1626sed 's/^/| /' conftest.$ac_ext >&5
1575 1627
1576 ac_retval=1 1628 ac_retval=1
1577fi 1629fi
1578 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1630 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1579 as_fn_set_status $ac_retval 1631 as_fn_set_status $ac_retval
1580 1632
1581} # ac_fn_cxx_try_compile 1633} # ac_fn_cxx_try_compile
1582 1634
1583# ac_fn_c_try_cpp LINENO 1635# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1584# ---------------------- 1636# -------------------------------------------------------
1585# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1637# Tests whether HEADER exists and can be compiled using the include files in
1586ac_fn_c_try_cpp () 1638# INCLUDES, setting the cache variable VAR accordingly.
1639ac_fn_c_check_header_compile ()
1587{ 1640{
1588 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1641 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1589 if { { ac_try="$ac_cpp conftest.$ac_ext"
1590case "(($ac_try" in
1591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1592 *) ac_try_echo=$ac_try;;
1593esac
1594eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1595$as_echo "$ac_try_echo"; } >&5
1596 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1597 ac_status=$?
1598 if test -s conftest.err; then
1599 grep -v '^ *+' conftest.err >conftest.er1
1600 cat conftest.er1 >&5
1601 mv -f conftest.er1 conftest.err
1602 fi
1603 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1604 test $ac_status = 0; } > conftest.i && {
1605 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1606 test ! -s conftest.err
1607 }; then :
1608 ac_retval=0
1609else
1610 $as_echo "$as_me: failed program was:" >&5
1611sed 's/^/| /' conftest.$ac_ext >&5
1612
1613 ac_retval=1
1614fi
1615 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1616 as_fn_set_status $ac_retval
1617
1618} # ac_fn_c_try_cpp
1619
1620# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1621# -------------------------------------------------------
1622# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1623# the include files in INCLUDES and setting the cache variable VAR
1624# accordingly.
1625ac_fn_c_check_header_mongrel ()
1626{
1627 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1628 if eval "test \"\${$3+set}\"" = set; then :
1629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1630$as_echo_n "checking for $2... " >&6; } 1643printf %s "checking for $2... " >&6; }
1631if eval "test \"\${$3+set}\"" = set; then : 1644if eval test \${$3+y}
1632 $as_echo_n "(cached) " >&6 1645then :
1633fi 1646 printf %s "(cached) " >&6
1634eval ac_res=\$$3 1647else $as_nop
1635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1636$as_echo "$ac_res" >&6; }
1637else
1638 # Is the header compilable?
1639{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1640$as_echo_n "checking $2 usability... " >&6; }
1641cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1642/* end confdefs.h. */ 1649/* end confdefs.h. */
1643$4 1650$4
1644#include <$2> 1651#include <$2>
1645_ACEOF 1652_ACEOF
1646if ac_fn_c_try_compile "$LINENO"; then : 1653if ac_fn_c_try_compile "$LINENO"
1647 ac_header_compiler=yes 1654then :
1648else 1655 eval "$3=yes"
1649 ac_header_compiler=no 1656else $as_nop
1657 eval "$3=no"
1650fi 1658fi
1651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1659rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1652{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1653$as_echo "$ac_header_compiler" >&6; }
1654
1655# Is the header present?
1656{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1657$as_echo_n "checking $2 presence... " >&6; }
1658cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1659/* end confdefs.h. */
1660#include <$2>
1661_ACEOF
1662if ac_fn_c_try_cpp "$LINENO"; then :
1663 ac_header_preproc=yes
1664else
1665 ac_header_preproc=no
1666fi
1667rm -f conftest.err conftest.i conftest.$ac_ext
1668{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1669$as_echo "$ac_header_preproc" >&6; }
1670
1671# So? What about this header?
1672case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1673 yes:no: )
1674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1675$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1677$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1678 ;;
1679 no:yes:* )
1680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1681$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1683$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1685$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1687$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1689$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1690 ;;
1691esac
1692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1693$as_echo_n "checking for $2... " >&6; }
1694if eval "test \"\${$3+set}\"" = set; then :
1695 $as_echo_n "(cached) " >&6
1696else
1697 eval "$3=\$ac_header_compiler"
1698fi 1660fi
1699eval ac_res=\$$3 1661eval ac_res=\$$3
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1701$as_echo "$ac_res" >&6; } 1663printf "%s\n" "$ac_res" >&6; }
1702fi 1664 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1703 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1704 1665
1705} # ac_fn_c_check_header_mongrel 1666} # ac_fn_c_check_header_compile
1706 1667
1707# ac_fn_c_try_run LINENO 1668# ac_fn_cxx_try_link LINENO
1708# ---------------------- 1669# -------------------------
1709# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1670# Try to link conftest.$ac_ext, and return whether this succeeded.
1710# that executables *can* be run.
1711ac_fn_c_try_run () 1671ac_fn_cxx_try_link ()
1712{ 1672{
1713 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1673 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1674 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1714 if { { ac_try="$ac_link" 1675 if { { ac_try="$ac_link"
1715case "(($ac_try" in 1676case "(($ac_try" in
1716 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1677 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1717 *) ac_try_echo=$ac_try;; 1678 *) ac_try_echo=$ac_try;;
1718esac 1679esac
1719eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1680eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1720$as_echo "$ac_try_echo"; } >&5 1681printf "%s\n" "$ac_try_echo"; } >&5
1721 (eval "$ac_link") 2>&5
1722 ac_status=$?
1723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1724 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1725 { { case "(($ac_try" in
1726 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1727 *) ac_try_echo=$ac_try;;
1728esac
1729eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1730$as_echo "$ac_try_echo"; } >&5
1731 (eval "$ac_try") 2>&5
1732 ac_status=$?
1733 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734 test $ac_status = 0; }; }; then :
1735 ac_retval=0
1736else
1737 $as_echo "$as_me: program exited with status $ac_status" >&5
1738 $as_echo "$as_me: failed program was:" >&5
1739sed 's/^/| /' conftest.$ac_ext >&5
1740
1741 ac_retval=$ac_status
1742fi
1743 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1744 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1745 as_fn_set_status $ac_retval
1746
1747} # ac_fn_c_try_run
1748
1749# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1750# -------------------------------------------------------
1751# Tests whether HEADER exists and can be compiled using the include files in
1752# INCLUDES, setting the cache variable VAR accordingly.
1753ac_fn_c_check_header_compile ()
1754{
1755 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757$as_echo_n "checking for $2... " >&6; }
1758if eval "test \"\${$3+set}\"" = set; then :
1759 $as_echo_n "(cached) " >&6
1760else
1761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1762/* end confdefs.h. */
1763$4
1764#include <$2>
1765_ACEOF
1766if ac_fn_c_try_compile "$LINENO"; then :
1767 eval "$3=yes"
1768else
1769 eval "$3=no"
1770fi
1771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1772fi
1773eval ac_res=\$$3
1774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1775$as_echo "$ac_res" >&6; }
1776 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1777
1778} # ac_fn_c_check_header_compile
1779
1780# ac_fn_c_try_link LINENO
1781# -----------------------
1782# Try to link conftest.$ac_ext, and return whether this succeeded.
1783ac_fn_c_try_link ()
1784{
1785 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1786 rm -f conftest.$ac_objext conftest$ac_exeext
1787 if { { ac_try="$ac_link"
1788case "(($ac_try" in
1789 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1790 *) ac_try_echo=$ac_try;;
1791esac
1792eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1793$as_echo "$ac_try_echo"; } >&5
1794 (eval "$ac_link") 2>conftest.err 1682 (eval "$ac_link") 2>conftest.err
1795 ac_status=$? 1683 ac_status=$?
1796 if test -s conftest.err; then 1684 if test -s conftest.err; then
1797 grep -v '^ *+' conftest.err >conftest.er1 1685 grep -v '^ *+' conftest.err >conftest.er1
1798 cat conftest.er1 >&5 1686 cat conftest.er1 >&5
1799 mv -f conftest.er1 conftest.err 1687 mv -f conftest.er1 conftest.err
1800 fi 1688 fi
1801 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1689 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1802 test $ac_status = 0; } && { 1690 test $ac_status = 0; } && {
1803 test -z "$ac_c_werror_flag" || 1691 test -z "$ac_cxx_werror_flag" ||
1804 test ! -s conftest.err 1692 test ! -s conftest.err
1805 } && test -s conftest$ac_exeext && { 1693 } && test -s conftest$ac_exeext && {
1806 test "$cross_compiling" = yes || 1694 test "$cross_compiling" = yes ||
1807 $as_test_x conftest$ac_exeext 1695 test -x conftest$ac_exeext
1808 }; then : 1696 }
1697then :
1809 ac_retval=0 1698 ac_retval=0
1810else 1699else $as_nop
1811 $as_echo "$as_me: failed program was:" >&5 1700 printf "%s\n" "$as_me: failed program was:" >&5
1812sed 's/^/| /' conftest.$ac_ext >&5 1701sed 's/^/| /' conftest.$ac_ext >&5
1813 1702
1814 ac_retval=1 1703 ac_retval=1
1815fi 1704fi
1816 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1705 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1817 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1706 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1818 # interfere with the next link command; also delete a directory that is 1707 # interfere with the next link command; also delete a directory that is
1819 # left behind by Apple's compiler. We do this before executing the actions. 1708 # left behind by Apple's compiler. We do this before executing the actions.
1820 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1709 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1821 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1710 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1822 as_fn_set_status $ac_retval 1711 as_fn_set_status $ac_retval
1823 1712
1824} # ac_fn_c_try_link 1713} # ac_fn_cxx_try_link
1825 1714
1826# ac_fn_cxx_try_link LINENO 1715# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1827# ------------------------- 1716# ---------------------------------------------------------
1828# Try to link conftest.$ac_ext, and return whether this succeeded. 1717# Tests whether HEADER exists and can be compiled using the include files in
1829ac_fn_cxx_try_link () 1718# INCLUDES, setting the cache variable VAR accordingly.
1719ac_fn_cxx_check_header_compile ()
1830{ 1720{
1831 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1721 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1832 rm -f conftest.$ac_objext conftest$ac_exeext
1833 if { { ac_try="$ac_link"
1834case "(($ac_try" in
1835 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1836 *) ac_try_echo=$ac_try;;
1837esac
1838eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1839$as_echo "$ac_try_echo"; } >&5
1840 (eval "$ac_link") 2>conftest.err
1841 ac_status=$?
1842 if test -s conftest.err; then
1843 grep -v '^ *+' conftest.err >conftest.er1
1844 cat conftest.er1 >&5
1845 mv -f conftest.er1 conftest.err
1846 fi
1847 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1848 test $ac_status = 0; } && {
1849 test -z "$ac_cxx_werror_flag" ||
1850 test ! -s conftest.err
1851 } && test -s conftest$ac_exeext && {
1852 test "$cross_compiling" = yes ||
1853 $as_test_x conftest$ac_exeext
1854 }; then :
1855 ac_retval=0
1856else
1857 $as_echo "$as_me: failed program was:" >&5
1858sed 's/^/| /' conftest.$ac_ext >&5
1859
1860 ac_retval=1
1861fi
1862 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1863 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1864 # interfere with the next link command; also delete a directory that is
1865 # left behind by Apple's compiler. We do this before executing the actions.
1866 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1867 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1868 as_fn_set_status $ac_retval
1869
1870} # ac_fn_cxx_try_link
1871
1872# ac_fn_cxx_try_cpp LINENO
1873# ------------------------
1874# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1875ac_fn_cxx_try_cpp ()
1876{
1877 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1878 if { { ac_try="$ac_cpp conftest.$ac_ext"
1879case "(($ac_try" in
1880 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1881 *) ac_try_echo=$ac_try;;
1882esac
1883eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1884$as_echo "$ac_try_echo"; } >&5
1885 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1886 ac_status=$?
1887 if test -s conftest.err; then
1888 grep -v '^ *+' conftest.err >conftest.er1
1889 cat conftest.er1 >&5
1890 mv -f conftest.er1 conftest.err
1891 fi
1892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1893 test $ac_status = 0; } > conftest.i && {
1894 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1895 test ! -s conftest.err
1896 }; then :
1897 ac_retval=0
1898else
1899 $as_echo "$as_me: failed program was:" >&5
1900sed 's/^/| /' conftest.$ac_ext >&5
1901
1902 ac_retval=1
1903fi
1904 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1905 as_fn_set_status $ac_retval
1906
1907} # ac_fn_cxx_try_cpp
1908
1909# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1910# ---------------------------------------------------------
1911# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1912# the include files in INCLUDES and setting the cache variable VAR
1913# accordingly.
1914ac_fn_cxx_check_header_mongrel ()
1915{
1916 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1917 if eval "test \"\${$3+set}\"" = set; then :
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1919$as_echo_n "checking for $2... " >&6; } 1723printf %s "checking for $2... " >&6; }
1920if eval "test \"\${$3+set}\"" = set; then : 1724if eval test \${$3+y}
1921 $as_echo_n "(cached) " >&6 1725then :
1922fi 1726 printf %s "(cached) " >&6
1923eval ac_res=\$$3 1727else $as_nop
1924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1925$as_echo "$ac_res" >&6; }
1926else
1927 # Is the header compilable?
1928{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1929$as_echo_n "checking $2 usability... " >&6; }
1930cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1931/* end confdefs.h. */ 1729/* end confdefs.h. */
1932$4 1730$4
1933#include <$2> 1731#include <$2>
1934_ACEOF 1732_ACEOF
1935if ac_fn_cxx_try_compile "$LINENO"; then : 1733if ac_fn_cxx_try_compile "$LINENO"
1936 ac_header_compiler=yes 1734then :
1937else 1735 eval "$3=yes"
1938 ac_header_compiler=no 1736else $as_nop
1737 eval "$3=no"
1939fi 1738fi
1940rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1739rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1941{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1942$as_echo "$ac_header_compiler" >&6; }
1943
1944# Is the header present?
1945{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1946$as_echo_n "checking $2 presence... " >&6; }
1947cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1948/* end confdefs.h. */
1949#include <$2>
1950_ACEOF
1951if ac_fn_cxx_try_cpp "$LINENO"; then :
1952 ac_header_preproc=yes
1953else
1954 ac_header_preproc=no
1955fi
1956rm -f conftest.err conftest.i conftest.$ac_ext
1957{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1958$as_echo "$ac_header_preproc" >&6; }
1959
1960# So? What about this header?
1961case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1962 yes:no: )
1963 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1964$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1965 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1966$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1967 ;;
1968 no:yes:* )
1969 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1970$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1972$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1973 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1974$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1975 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1976$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1977 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1978$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1979 ;;
1980esac
1981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1982$as_echo_n "checking for $2... " >&6; }
1983if eval "test \"\${$3+set}\"" = set; then :
1984 $as_echo_n "(cached) " >&6
1985else
1986 eval "$3=\$ac_header_compiler"
1987fi 1740fi
1988eval ac_res=\$$3 1741eval ac_res=\$$3
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1990$as_echo "$ac_res" >&6; } 1743printf "%s\n" "$ac_res" >&6; }
1991fi 1744 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1992 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1993 1745
1994} # ac_fn_cxx_check_header_mongrel 1746} # ac_fn_cxx_check_header_compile
1995 1747
1996# ac_fn_cxx_check_func LINENO FUNC VAR 1748# ac_fn_cxx_check_func LINENO FUNC VAR
1997# ------------------------------------ 1749# ------------------------------------
1998# Tests whether FUNC exists, setting the cache variable VAR accordingly 1750# Tests whether FUNC exists, setting the cache variable VAR accordingly
1999ac_fn_cxx_check_func () 1751ac_fn_cxx_check_func ()
2000{ 1752{
2001 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1753 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2003$as_echo_n "checking for $2... " >&6; } 1755printf %s "checking for $2... " >&6; }
2004if eval "test \"\${$3+set}\"" = set; then : 1756if eval test \${$3+y}
2005 $as_echo_n "(cached) " >&6 1757then :
2006else 1758 printf %s "(cached) " >&6
1759else $as_nop
2007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2008/* end confdefs.h. */ 1761/* end confdefs.h. */
2009/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1762/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2010 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1763 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2011#define $2 innocuous_$2 1764#define $2 innocuous_$2
2012 1765
2013/* System header to define __stub macros and hopefully few prototypes, 1766/* System header to define __stub macros and hopefully few prototypes,
2014 which can conflict with char $2 (); below. 1767 which can conflict with char $2 (); below. */
2015 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2016 <limits.h> exists even on freestanding compilers. */
2017 1768
2018#ifdef __STDC__
2019# include <limits.h> 1769#include <limits.h>
2020#else
2021# include <assert.h>
2022#endif
2023
2024#undef $2 1770#undef $2
2025 1771
2026/* Override any GCC internal prototype to avoid an error. 1772/* Override any GCC internal prototype to avoid an error.
2027 Use char because int might match the return type of a GCC 1773 Use char because int might match the return type of a GCC
2028 builtin and then its argument prototype would still apply. */ 1774 builtin and then its argument prototype would still apply. */
… …
2036#if defined __stub_$2 || defined __stub___$2 1782#if defined __stub_$2 || defined __stub___$2
2037choke me 1783choke me
2038#endif 1784#endif
2039 1785
2040int 1786int
2041main () 1787main (void)
2042{ 1788{
2043return $2 (); 1789return $2 ();
2044 ; 1790 ;
2045 return 0; 1791 return 0;
2046} 1792}
2047_ACEOF 1793_ACEOF
2048if ac_fn_cxx_try_link "$LINENO"; then : 1794if ac_fn_cxx_try_link "$LINENO"
1795then :
2049 eval "$3=yes" 1796 eval "$3=yes"
2050else 1797else $as_nop
2051 eval "$3=no" 1798 eval "$3=no"
2052fi 1799fi
2053rm -f core conftest.err conftest.$ac_objext \ 1800rm -f core conftest.err conftest.$ac_objext conftest.beam \
2054 conftest$ac_exeext conftest.$ac_ext 1801 conftest$ac_exeext conftest.$ac_ext
2055fi 1802fi
2056eval ac_res=\$$3 1803eval ac_res=\$$3
2057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2058$as_echo "$ac_res" >&6; } 1805printf "%s\n" "$ac_res" >&6; }
2059 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1806 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2060 1807
2061} # ac_fn_cxx_check_func 1808} # ac_fn_cxx_check_func
2062 1809
2063# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES 1810# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2064# --------------------------------------------- 1811# ---------------------------------------------
2065# Tests whether TYPE exists after having included INCLUDES, setting cache 1812# Tests whether TYPE exists after having included INCLUDES, setting cache
2066# variable VAR accordingly. 1813# variable VAR accordingly.
2067ac_fn_cxx_check_type () 1814ac_fn_cxx_check_type ()
2068{ 1815{
2069 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1816 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2071$as_echo_n "checking for $2... " >&6; } 1818printf %s "checking for $2... " >&6; }
2072if eval "test \"\${$3+set}\"" = set; then : 1819if eval test \${$3+y}
2073 $as_echo_n "(cached) " >&6 1820then :
2074else 1821 printf %s "(cached) " >&6
1822else $as_nop
2075 eval "$3=no" 1823 eval "$3=no"
2076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2077/* end confdefs.h. */ 1825/* end confdefs.h. */
2078$4 1826$4
2079int 1827int
2080main () 1828main (void)
2081{ 1829{
2082if (sizeof ($2)) 1830if (sizeof ($2))
2083 return 0; 1831 return 0;
2084 ; 1832 ;
2085 return 0; 1833 return 0;
2086} 1834}
2087_ACEOF 1835_ACEOF
2088if ac_fn_cxx_try_compile "$LINENO"; then : 1836if ac_fn_cxx_try_compile "$LINENO"
1837then :
2089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2090/* end confdefs.h. */ 1839/* end confdefs.h. */
2091$4 1840$4
2092int 1841int
2093main () 1842main (void)
2094{ 1843{
2095if (sizeof (($2))) 1844if (sizeof (($2)))
2096 return 0; 1845 return 0;
2097 ; 1846 ;
2098 return 0; 1847 return 0;
2099} 1848}
2100_ACEOF 1849_ACEOF
2101if ac_fn_cxx_try_compile "$LINENO"; then : 1850if ac_fn_cxx_try_compile "$LINENO"
1851then :
2102 1852
2103else 1853else $as_nop
2104 eval "$3=yes" 1854 eval "$3=yes"
2105fi 1855fi
2106rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1856rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2107fi 1857fi
2108rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1858rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2109fi 1859fi
2110eval ac_res=\$$3 1860eval ac_res=\$$3
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2112$as_echo "$ac_res" >&6; } 1862printf "%s\n" "$ac_res" >&6; }
2113 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1863 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2114 1864
2115} # ac_fn_cxx_check_type 1865} # ac_fn_cxx_check_type
1866
1867# ac_fn_cxx_try_cpp LINENO
1868# ------------------------
1869# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1870ac_fn_cxx_try_cpp ()
1871{
1872 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1873 if { { ac_try="$ac_cpp conftest.$ac_ext"
1874case "(($ac_try" in
1875 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1876 *) ac_try_echo=$ac_try;;
1877esac
1878eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1879printf "%s\n" "$ac_try_echo"; } >&5
1880 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1881 ac_status=$?
1882 if test -s conftest.err; then
1883 grep -v '^ *+' conftest.err >conftest.er1
1884 cat conftest.er1 >&5
1885 mv -f conftest.er1 conftest.err
1886 fi
1887 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1888 test $ac_status = 0; } > conftest.i && {
1889 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1890 test ! -s conftest.err
1891 }
1892then :
1893 ac_retval=0
1894else $as_nop
1895 printf "%s\n" "$as_me: failed program was:" >&5
1896sed 's/^/| /' conftest.$ac_ext >&5
1897
1898 ac_retval=1
1899fi
1900 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1901 as_fn_set_status $ac_retval
1902
1903} # ac_fn_cxx_try_cpp
2116 1904
2117# ac_fn_c_find_intX_t LINENO BITS VAR 1905# ac_fn_c_find_intX_t LINENO BITS VAR
2118# ----------------------------------- 1906# -----------------------------------
2119# Finds a signed integer type with width BITS, setting cache variable VAR 1907# Finds a signed integer type with width BITS, setting cache variable VAR
2120# accordingly. 1908# accordingly.
2121ac_fn_c_find_intX_t () 1909ac_fn_c_find_intX_t ()
2122{ 1910{
2123 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1911 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 1912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2125$as_echo_n "checking for int$2_t... " >&6; } 1913printf %s "checking for int$2_t... " >&6; }
2126if eval "test \"\${$3+set}\"" = set; then : 1914if eval test \${$3+y}
2127 $as_echo_n "(cached) " >&6 1915then :
2128else 1916 printf %s "(cached) " >&6
1917else $as_nop
2129 eval "$3=no" 1918 eval "$3=no"
2130 # Order is important - never check a type that is potentially smaller 1919 # Order is important - never check a type that is potentially smaller
2131 # than half of the expected target width. 1920 # than half of the expected target width.
2132 for ac_type in int$2_t 'int' 'long int' \ 1921 for ac_type in int$2_t 'int' 'long int' \
2133 'long long int' 'short int' 'signed char'; do 1922 'long long int' 'short int' 'signed char'; do
2134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2135/* end confdefs.h. */ 1924/* end confdefs.h. */
2136$ac_includes_default 1925$ac_includes_default
2137 enum { N = $2 / 2 - 1 }; 1926 enum { N = $2 / 2 - 1 };
2138int 1927int
2139main () 1928main (void)
2140{ 1929{
2141static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; 1930static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2142test_array [0] = 0 1931test_array [0] = 0;
1932return test_array [0];
2143 1933
2144 ; 1934 ;
2145 return 0; 1935 return 0;
2146} 1936}
2147_ACEOF 1937_ACEOF
2148if ac_fn_cxx_try_compile "$LINENO"; then : 1938if ac_fn_cxx_try_compile "$LINENO"
1939then :
2149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2150/* end confdefs.h. */ 1941/* end confdefs.h. */
2151$ac_includes_default 1942$ac_includes_default
2152 enum { N = $2 / 2 - 1 }; 1943 enum { N = $2 / 2 - 1 };
2153int 1944int
2154main () 1945main (void)
2155{ 1946{
2156static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) 1947static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2157 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; 1948 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2158test_array [0] = 0 1949test_array [0] = 0;
1950return test_array [0];
2159 1951
2160 ; 1952 ;
2161 return 0; 1953 return 0;
2162} 1954}
2163_ACEOF 1955_ACEOF
2164if ac_fn_cxx_try_compile "$LINENO"; then : 1956if ac_fn_cxx_try_compile "$LINENO"
1957then :
2165 1958
2166else 1959else $as_nop
2167 case $ac_type in #( 1960 case $ac_type in #(
2168 int$2_t) : 1961 int$2_t) :
2169 eval "$3=yes" ;; #( 1962 eval "$3=yes" ;; #(
2170 *) : 1963 *) :
2171 eval "$3=\$ac_type" ;; 1964 eval "$3=\$ac_type" ;;
2172esac 1965esac
2173fi 1966fi
2174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1967rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2175fi 1968fi
2176rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1969rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2177 if eval test \"x\$"$3"\" = x"no"; then : 1970 if eval test \"x\$"$3"\" = x"no"
1971then :
2178 1972
2179else 1973else $as_nop
2180 break 1974 break
2181fi 1975fi
2182 done 1976 done
2183fi 1977fi
2184eval ac_res=\$$3 1978eval ac_res=\$$3
2185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2186$as_echo "$ac_res" >&6; } 1980printf "%s\n" "$ac_res" >&6; }
2187 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1981 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2188 1982
2189} # ac_fn_c_find_intX_t 1983} # ac_fn_c_find_intX_t
2190 1984
2191# ac_fn_c_find_uintX_t LINENO BITS VAR 1985# ac_fn_c_find_uintX_t LINENO BITS VAR
2192# ------------------------------------ 1986# ------------------------------------
2193# Finds an unsigned integer type with width BITS, setting cache variable VAR 1987# Finds an unsigned integer type with width BITS, setting cache variable VAR
2194# accordingly. 1988# accordingly.
2195ac_fn_c_find_uintX_t () 1989ac_fn_c_find_uintX_t ()
2196{ 1990{
2197 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1991 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2199$as_echo_n "checking for uint$2_t... " >&6; } 1993printf %s "checking for uint$2_t... " >&6; }
2200if eval "test \"\${$3+set}\"" = set; then : 1994if eval test \${$3+y}
2201 $as_echo_n "(cached) " >&6 1995then :
2202else 1996 printf %s "(cached) " >&6
1997else $as_nop
2203 eval "$3=no" 1998 eval "$3=no"
2204 # Order is important - never check a type that is potentially smaller 1999 # Order is important - never check a type that is potentially smaller
2205 # than half of the expected target width. 2000 # than half of the expected target width.
2206 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 2001 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2207 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 2002 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2209/* end confdefs.h. */ 2004/* end confdefs.h. */
2210$ac_includes_default 2005$ac_includes_default
2211int 2006int
2212main () 2007main (void)
2213{ 2008{
2214static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 2009static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2215test_array [0] = 0 2010test_array [0] = 0;
2011return test_array [0];
2216 2012
2217 ; 2013 ;
2218 return 0; 2014 return 0;
2219} 2015}
2220_ACEOF 2016_ACEOF
2221if ac_fn_cxx_try_compile "$LINENO"; then : 2017if ac_fn_cxx_try_compile "$LINENO"
2018then :
2222 case $ac_type in #( 2019 case $ac_type in #(
2223 uint$2_t) : 2020 uint$2_t) :
2224 eval "$3=yes" ;; #( 2021 eval "$3=yes" ;; #(
2225 *) : 2022 *) :
2226 eval "$3=\$ac_type" ;; 2023 eval "$3=\$ac_type" ;;
2227esac 2024esac
2228fi 2025fi
2229rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2026rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2230 if eval test \"x\$"$3"\" = x"no"; then : 2027 if eval test \"x\$"$3"\" = x"no"
2028then :
2231 2029
2232else 2030else $as_nop
2233 break 2031 break
2234fi 2032fi
2235 done 2033 done
2236fi 2034fi
2237eval ac_res=\$$3 2035eval ac_res=\$$3
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2239$as_echo "$ac_res" >&6; } 2037printf "%s\n" "$ac_res" >&6; }
2240 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2038 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2241 2039
2242} # ac_fn_c_find_uintX_t 2040} # ac_fn_c_find_uintX_t
2243 2041
2244# ac_fn_cxx_try_run LINENO 2042# ac_fn_cxx_try_run LINENO
2245# ------------------------ 2043# ------------------------
2246# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 2044# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2247# that executables *can* be run. 2045# executables *can* be run.
2248ac_fn_cxx_try_run () 2046ac_fn_cxx_try_run ()
2249{ 2047{
2250 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2048 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2251 if { { ac_try="$ac_link" 2049 if { { ac_try="$ac_link"
2252case "(($ac_try" in 2050case "(($ac_try" in
2253 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2254 *) ac_try_echo=$ac_try;; 2052 *) ac_try_echo=$ac_try;;
2255esac 2053esac
2256eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2054eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2257$as_echo "$ac_try_echo"; } >&5 2055printf "%s\n" "$ac_try_echo"; } >&5
2258 (eval "$ac_link") 2>&5 2056 (eval "$ac_link") 2>&5
2259 ac_status=$? 2057 ac_status=$?
2260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2058 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2261 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 2059 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2262 { { case "(($ac_try" in 2060 { { case "(($ac_try" in
2263 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2061 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2264 *) ac_try_echo=$ac_try;; 2062 *) ac_try_echo=$ac_try;;
2265esac 2063esac
2266eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2064eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2267$as_echo "$ac_try_echo"; } >&5 2065printf "%s\n" "$ac_try_echo"; } >&5
2268 (eval "$ac_try") 2>&5 2066 (eval "$ac_try") 2>&5
2269 ac_status=$? 2067 ac_status=$?
2270 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2068 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2271 test $ac_status = 0; }; }; then : 2069 test $ac_status = 0; }; }
2070then :
2272 ac_retval=0 2071 ac_retval=0
2273else 2072else $as_nop
2274 $as_echo "$as_me: program exited with status $ac_status" >&5 2073 printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2275 $as_echo "$as_me: failed program was:" >&5 2074 printf "%s\n" "$as_me: failed program was:" >&5
2276sed 's/^/| /' conftest.$ac_ext >&5 2075sed 's/^/| /' conftest.$ac_ext >&5
2277 2076
2278 ac_retval=$ac_status 2077 ac_retval=$ac_status
2279fi 2078fi
2280 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2079 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2281 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2080 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2282 as_fn_set_status $ac_retval 2081 as_fn_set_status $ac_retval
2283 2082
2284} # ac_fn_cxx_try_run 2083} # ac_fn_cxx_try_run
2084ac_configure_args_raw=
2085for ac_arg
2086do
2087 case $ac_arg in
2088 *\'*)
2089 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2090 esac
2091 as_fn_append ac_configure_args_raw " '$ac_arg'"
2092done
2093
2094case $ac_configure_args_raw in
2095 *$as_nl*)
2096 ac_safe_unquote= ;;
2097 *)
2098 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
2099 ac_unsafe_a="$ac_unsafe_z#~"
2100 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
2101 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
2102esac
2103
2285cat >config.log <<_ACEOF 2104cat >config.log <<_ACEOF
2286This file contains any messages produced by compilers while 2105This file contains any messages produced by compilers while
2287running configure, to aid debugging if configure makes a mistake. 2106running configure, to aid debugging if configure makes a mistake.
2288 2107
2289It was created by $as_me, which was 2108It was created by $as_me, which was
2290generated by GNU Autoconf 2.67. Invocation command line was 2109generated by GNU Autoconf 2.71. Invocation command line was
2291 2110
2292 $ $0 $@ 2111 $ $0$ac_configure_args_raw
2293 2112
2294_ACEOF 2113_ACEOF
2295exec 5>>config.log 2114exec 5>>config.log
2296{ 2115{
2297cat <<_ASUNAME 2116cat <<_ASUNAME
… …
2320 2139
2321as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2140as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322for as_dir in $PATH 2141for as_dir in $PATH
2323do 2142do
2324 IFS=$as_save_IFS 2143 IFS=$as_save_IFS
2325 test -z "$as_dir" && as_dir=. 2144 case $as_dir in #(((
2326 $as_echo "PATH: $as_dir" 2145 '') as_dir=./ ;;
2146 */) ;;
2147 *) as_dir=$as_dir/ ;;
2148 esac
2149 printf "%s\n" "PATH: $as_dir"
2327 done 2150 done
2328IFS=$as_save_IFS 2151IFS=$as_save_IFS
2329 2152
2330} >&5 2153} >&5
2331 2154
… …
2356 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2179 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2357 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2180 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2358 | -silent | --silent | --silen | --sile | --sil) 2181 | -silent | --silent | --silen | --sile | --sil)
2359 continue ;; 2182 continue ;;
2360 *\'*) 2183 *\'*)
2361 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2184 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2362 esac 2185 esac
2363 case $ac_pass in 2186 case $ac_pass in
2364 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2187 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2365 2) 2188 2)
2366 as_fn_append ac_configure_args1 " '$ac_arg'" 2189 as_fn_append ac_configure_args1 " '$ac_arg'"
… …
2391# config.log. We remove comments because anyway the quotes in there 2214# config.log. We remove comments because anyway the quotes in there
2392# would cause problems or look ugly. 2215# would cause problems or look ugly.
2393# WARNING: Use '\'' to represent an apostrophe within the trap. 2216# WARNING: Use '\'' to represent an apostrophe within the trap.
2394# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2217# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2395trap 'exit_status=$? 2218trap 'exit_status=$?
2219 # Sanitize IFS.
2220 IFS=" "" $as_nl"
2396 # Save into config.log some information that might help in debugging. 2221 # Save into config.log some information that might help in debugging.
2397 { 2222 {
2398 echo 2223 echo
2399 2224
2400 $as_echo "## ---------------- ## 2225 printf "%s\n" "## ---------------- ##
2401## Cache variables. ## 2226## Cache variables. ##
2402## ---------------- ##" 2227## ---------------- ##"
2403 echo 2228 echo
2404 # The following way of writing the cache mishandles newlines in values, 2229 # The following way of writing the cache mishandles newlines in values,
2405( 2230(
2406 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2231 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2407 eval ac_val=\$$ac_var 2232 eval ac_val=\$$ac_var
2408 case $ac_val in #( 2233 case $ac_val in #(
2409 *${as_nl}*) 2234 *${as_nl}*)
2410 case $ac_var in #( 2235 case $ac_var in #(
2411 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2236 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2412$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2237printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2413 esac 2238 esac
2414 case $ac_var in #( 2239 case $ac_var in #(
2415 _ | IFS | as_nl) ;; #( 2240 _ | IFS | as_nl) ;; #(
2416 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2241 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2417 *) { eval $ac_var=; unset $ac_var;} ;; 2242 *) { eval $ac_var=; unset $ac_var;} ;;
… …
2431 esac | 2256 esac |
2432 sort 2257 sort
2433) 2258)
2434 echo 2259 echo
2435 2260
2436 $as_echo "## ----------------- ## 2261 printf "%s\n" "## ----------------- ##
2437## Output variables. ## 2262## Output variables. ##
2438## ----------------- ##" 2263## ----------------- ##"
2439 echo 2264 echo
2440 for ac_var in $ac_subst_vars 2265 for ac_var in $ac_subst_vars
2441 do 2266 do
2442 eval ac_val=\$$ac_var 2267 eval ac_val=\$$ac_var
2443 case $ac_val in 2268 case $ac_val in
2444 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2269 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2445 esac 2270 esac
2446 $as_echo "$ac_var='\''$ac_val'\''" 2271 printf "%s\n" "$ac_var='\''$ac_val'\''"
2447 done | sort 2272 done | sort
2448 echo 2273 echo
2449 2274
2450 if test -n "$ac_subst_files"; then 2275 if test -n "$ac_subst_files"; then
2451 $as_echo "## ------------------- ## 2276 printf "%s\n" "## ------------------- ##
2452## File substitutions. ## 2277## File substitutions. ##
2453## ------------------- ##" 2278## ------------------- ##"
2454 echo 2279 echo
2455 for ac_var in $ac_subst_files 2280 for ac_var in $ac_subst_files
2456 do 2281 do
2457 eval ac_val=\$$ac_var 2282 eval ac_val=\$$ac_var
2458 case $ac_val in 2283 case $ac_val in
2459 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2284 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2460 esac 2285 esac
2461 $as_echo "$ac_var='\''$ac_val'\''" 2286 printf "%s\n" "$ac_var='\''$ac_val'\''"
2462 done | sort 2287 done | sort
2463 echo 2288 echo
2464 fi 2289 fi
2465 2290
2466 if test -s confdefs.h; then 2291 if test -s confdefs.h; then
2467 $as_echo "## ----------- ## 2292 printf "%s\n" "## ----------- ##
2468## confdefs.h. ## 2293## confdefs.h. ##
2469## ----------- ##" 2294## ----------- ##"
2470 echo 2295 echo
2471 cat confdefs.h 2296 cat confdefs.h
2472 echo 2297 echo
2473 fi 2298 fi
2474 test "$ac_signal" != 0 && 2299 test "$ac_signal" != 0 &&
2475 $as_echo "$as_me: caught signal $ac_signal" 2300 printf "%s\n" "$as_me: caught signal $ac_signal"
2476 $as_echo "$as_me: exit $exit_status" 2301 printf "%s\n" "$as_me: exit $exit_status"
2477 } >&5 2302 } >&5
2478 rm -f core *.core core.conftest.* && 2303 rm -f core *.core core.conftest.* &&
2479 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2304 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2480 exit $exit_status 2305 exit $exit_status
2481' 0 2306' 0
… …
2485ac_signal=0 2310ac_signal=0
2486 2311
2487# confdefs.h avoids OS command line length limits that DEFS can exceed. 2312# confdefs.h avoids OS command line length limits that DEFS can exceed.
2488rm -f -r conftest* confdefs.h 2313rm -f -r conftest* confdefs.h
2489 2314
2490$as_echo "/* confdefs.h */" > confdefs.h 2315printf "%s\n" "/* confdefs.h */" > confdefs.h
2491 2316
2492# Predefined preprocessor variables. 2317# Predefined preprocessor variables.
2493 2318
2494cat >>confdefs.h <<_ACEOF 2319printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2495#define PACKAGE_NAME "$PACKAGE_NAME"
2496_ACEOF
2497 2320
2498cat >>confdefs.h <<_ACEOF 2321printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2499#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2500_ACEOF
2501 2322
2502cat >>confdefs.h <<_ACEOF 2323printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2503#define PACKAGE_VERSION "$PACKAGE_VERSION"
2504_ACEOF
2505 2324
2506cat >>confdefs.h <<_ACEOF 2325printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2507#define PACKAGE_STRING "$PACKAGE_STRING"
2508_ACEOF
2509 2326
2510cat >>confdefs.h <<_ACEOF 2327printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2511#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2512_ACEOF
2513 2328
2514cat >>confdefs.h <<_ACEOF 2329printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2515#define PACKAGE_URL "$PACKAGE_URL"
2516_ACEOF
2517 2330
2518 2331
2519# Let the site file select an alternate cache file if it wants to. 2332# Let the site file select an alternate cache file if it wants to.
2520# Prefer an explicitly selected file to automatically selected ones. 2333# Prefer an explicitly selected file to automatically selected ones.
2521ac_site_file1=NONE
2522ac_site_file2=NONE
2523if test -n "$CONFIG_SITE"; then 2334if test -n "$CONFIG_SITE"; then
2524 # We do not want a PATH search for config.site.
2525 case $CONFIG_SITE in #((
2526 -*) ac_site_file1=./$CONFIG_SITE;;
2527 */*) ac_site_file1=$CONFIG_SITE;; 2335 ac_site_files="$CONFIG_SITE"
2528 *) ac_site_file1=./$CONFIG_SITE;;
2529 esac
2530elif test "x$prefix" != xNONE; then 2336elif test "x$prefix" != xNONE; then
2531 ac_site_file1=$prefix/share/config.site 2337 ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2532 ac_site_file2=$prefix/etc/config.site
2533else 2338else
2534 ac_site_file1=$ac_default_prefix/share/config.site 2339 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2535 ac_site_file2=$ac_default_prefix/etc/config.site
2536fi 2340fi
2341
2537for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2342for ac_site_file in $ac_site_files
2538do 2343do
2539 test "x$ac_site_file" = xNONE && continue 2344 case $ac_site_file in #(
2345 */*) :
2346 ;; #(
2347 *) :
2348 ac_site_file=./$ac_site_file ;;
2349esac
2540 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2350 if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2542$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2352printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2543 sed 's/^/| /' "$ac_site_file" >&5 2353 sed 's/^/| /' "$ac_site_file" >&5
2544 . "$ac_site_file" \ 2354 . "$ac_site_file" \
2545 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2355 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2546$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2356printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2547as_fn_error $? "failed to load site script $ac_site_file 2357as_fn_error $? "failed to load site script $ac_site_file
2548See \`config.log' for more details" "$LINENO" 5 ; } 2358See \`config.log' for more details" "$LINENO" 5; }
2549 fi 2359 fi
2550done 2360done
2551 2361
2552if test -r "$cache_file"; then 2362if test -r "$cache_file"; then
2553 # Some versions of bash will fail to source /dev/null (special files 2363 # Some versions of bash will fail to source /dev/null (special files
2554 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2364 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2555 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2365 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2557$as_echo "$as_me: loading cache $cache_file" >&6;} 2367printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2558 case $cache_file in 2368 case $cache_file in
2559 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2369 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2560 *) . "./$cache_file";; 2370 *) . "./$cache_file";;
2561 esac 2371 esac
2562 fi 2372 fi
2563else 2373else
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2565$as_echo "$as_me: creating cache $cache_file" >&6;} 2375printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2566 >$cache_file 2376 >$cache_file
2377fi
2378
2379# Test code for whether the C compiler supports C89 (global declarations)
2380ac_c_conftest_c89_globals='
2381/* Does the compiler advertise C89 conformance?
2382 Do not test the value of __STDC__, because some compilers set it to 0
2383 while being otherwise adequately conformant. */
2384#if !defined __STDC__
2385# error "Compiler does not advertise C89 conformance"
2386#endif
2387
2388#include <stddef.h>
2389#include <stdarg.h>
2390struct stat;
2391/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
2392struct buf { int x; };
2393struct buf * (*rcsopen) (struct buf *, struct stat *, int);
2394static char *e (p, i)
2395 char **p;
2396 int i;
2397{
2398 return p[i];
2399}
2400static char *f (char * (*g) (char **, int), char **p, ...)
2401{
2402 char *s;
2403 va_list v;
2404 va_start (v,p);
2405 s = g (p, va_arg (v,int));
2406 va_end (v);
2407 return s;
2408}
2409
2410/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2411 function prototypes and stuff, but not \xHH hex character constants.
2412 These do not provoke an error unfortunately, instead are silently treated
2413 as an "x". The following induces an error, until -std is added to get
2414 proper ANSI mode. Curiously \x00 != x always comes out true, for an
2415 array size at least. It is necessary to write \x00 == 0 to get something
2416 that is true only with -std. */
2417int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
2418
2419/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2420 inside strings and character constants. */
2421#define FOO(x) '\''x'\''
2422int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
2423
2424int test (int i, double x);
2425struct s1 {int (*f) (int a);};
2426struct s2 {int (*f) (double a);};
2427int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2428 int, int);'
2429
2430# Test code for whether the C compiler supports C89 (body of main).
2431ac_c_conftest_c89_main='
2432ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2433'
2434
2435# Test code for whether the C compiler supports C99 (global declarations)
2436ac_c_conftest_c99_globals='
2437// Does the compiler advertise C99 conformance?
2438#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2439# error "Compiler does not advertise C99 conformance"
2440#endif
2441
2442#include <stdbool.h>
2443extern int puts (const char *);
2444extern int printf (const char *, ...);
2445extern int dprintf (int, const char *, ...);
2446extern void *malloc (size_t);
2447
2448// Check varargs macros. These examples are taken from C99 6.10.3.5.
2449// dprintf is used instead of fprintf to avoid needing to declare
2450// FILE and stderr.
2451#define debug(...) dprintf (2, __VA_ARGS__)
2452#define showlist(...) puts (#__VA_ARGS__)
2453#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2454static void
2455test_varargs_macros (void)
2456{
2457 int x = 1234;
2458 int y = 5678;
2459 debug ("Flag");
2460 debug ("X = %d\n", x);
2461 showlist (The first, second, and third items.);
2462 report (x>y, "x is %d but y is %d", x, y);
2463}
2464
2465// Check long long types.
2466#define BIG64 18446744073709551615ull
2467#define BIG32 4294967295ul
2468#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2469#if !BIG_OK
2470 #error "your preprocessor is broken"
2471#endif
2472#if BIG_OK
2473#else
2474 #error "your preprocessor is broken"
2475#endif
2476static long long int bignum = -9223372036854775807LL;
2477static unsigned long long int ubignum = BIG64;
2478
2479struct incomplete_array
2480{
2481 int datasize;
2482 double data[];
2483};
2484
2485struct named_init {
2486 int number;
2487 const wchar_t *name;
2488 double average;
2489};
2490
2491typedef const char *ccp;
2492
2493static inline int
2494test_restrict (ccp restrict text)
2495{
2496 // See if C++-style comments work.
2497 // Iterate through items via the restricted pointer.
2498 // Also check for declarations in for loops.
2499 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2500 continue;
2501 return 0;
2502}
2503
2504// Check varargs and va_copy.
2505static bool
2506test_varargs (const char *format, ...)
2507{
2508 va_list args;
2509 va_start (args, format);
2510 va_list args_copy;
2511 va_copy (args_copy, args);
2512
2513 const char *str = "";
2514 int number = 0;
2515 float fnumber = 0;
2516
2517 while (*format)
2518 {
2519 switch (*format++)
2520 {
2521 case '\''s'\'': // string
2522 str = va_arg (args_copy, const char *);
2523 break;
2524 case '\''d'\'': // int
2525 number = va_arg (args_copy, int);
2526 break;
2527 case '\''f'\'': // float
2528 fnumber = va_arg (args_copy, double);
2529 break;
2530 default:
2531 break;
2532 }
2533 }
2534 va_end (args_copy);
2535 va_end (args);
2536
2537 return *str && number && fnumber;
2538}
2539'
2540
2541# Test code for whether the C compiler supports C99 (body of main).
2542ac_c_conftest_c99_main='
2543 // Check bool.
2544 _Bool success = false;
2545 success |= (argc != 0);
2546
2547 // Check restrict.
2548 if (test_restrict ("String literal") == 0)
2549 success = true;
2550 char *restrict newvar = "Another string";
2551
2552 // Check varargs.
2553 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2554 test_varargs_macros ();
2555
2556 // Check flexible array members.
2557 struct incomplete_array *ia =
2558 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2559 ia->datasize = 10;
2560 for (int i = 0; i < ia->datasize; ++i)
2561 ia->data[i] = i * 1.234;
2562
2563 // Check named initializers.
2564 struct named_init ni = {
2565 .number = 34,
2566 .name = L"Test wide string",
2567 .average = 543.34343,
2568 };
2569
2570 ni.number = 58;
2571
2572 int dynamic_array[ni.number];
2573 dynamic_array[0] = argv[0][0];
2574 dynamic_array[ni.number - 1] = 543;
2575
2576 // work around unused variable warnings
2577 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2578 || dynamic_array[ni.number - 1] != 543);
2579'
2580
2581# Test code for whether the C compiler supports C11 (global declarations)
2582ac_c_conftest_c11_globals='
2583// Does the compiler advertise C11 conformance?
2584#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2585# error "Compiler does not advertise C11 conformance"
2586#endif
2587
2588// Check _Alignas.
2589char _Alignas (double) aligned_as_double;
2590char _Alignas (0) no_special_alignment;
2591extern char aligned_as_int;
2592char _Alignas (0) _Alignas (int) aligned_as_int;
2593
2594// Check _Alignof.
2595enum
2596{
2597 int_alignment = _Alignof (int),
2598 int_array_alignment = _Alignof (int[100]),
2599 char_alignment = _Alignof (char)
2600};
2601_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2602
2603// Check _Noreturn.
2604int _Noreturn does_not_return (void) { for (;;) continue; }
2605
2606// Check _Static_assert.
2607struct test_static_assert
2608{
2609 int x;
2610 _Static_assert (sizeof (int) <= sizeof (long int),
2611 "_Static_assert does not work in struct");
2612 long int y;
2613};
2614
2615// Check UTF-8 literals.
2616#define u8 syntax error!
2617char const utf8_literal[] = u8"happens to be ASCII" "another string";
2618
2619// Check duplicate typedefs.
2620typedef long *long_ptr;
2621typedef long int *long_ptr;
2622typedef long_ptr long_ptr;
2623
2624// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2625struct anonymous
2626{
2627 union {
2628 struct { int i; int j; };
2629 struct { int k; long int l; } w;
2630 };
2631 int m;
2632} v1;
2633'
2634
2635# Test code for whether the C compiler supports C11 (body of main).
2636ac_c_conftest_c11_main='
2637 _Static_assert ((offsetof (struct anonymous, i)
2638 == offsetof (struct anonymous, w.k)),
2639 "Anonymous union alignment botch");
2640 v1.i = 2;
2641 v1.w.k = 5;
2642 ok |= v1.i != 5;
2643'
2644
2645# Test code for whether the C compiler supports C11 (complete).
2646ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2647${ac_c_conftest_c99_globals}
2648${ac_c_conftest_c11_globals}
2649
2650int
2651main (int argc, char **argv)
2652{
2653 int ok = 0;
2654 ${ac_c_conftest_c89_main}
2655 ${ac_c_conftest_c99_main}
2656 ${ac_c_conftest_c11_main}
2657 return ok;
2658}
2659"
2660
2661# Test code for whether the C compiler supports C99 (complete).
2662ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2663${ac_c_conftest_c99_globals}
2664
2665int
2666main (int argc, char **argv)
2667{
2668 int ok = 0;
2669 ${ac_c_conftest_c89_main}
2670 ${ac_c_conftest_c99_main}
2671 return ok;
2672}
2673"
2674
2675# Test code for whether the C compiler supports C89 (complete).
2676ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2677
2678int
2679main (int argc, char **argv)
2680{
2681 int ok = 0;
2682 ${ac_c_conftest_c89_main}
2683 return ok;
2684}
2685"
2686
2687# Test code for whether the C++ compiler supports C++98 (global declarations)
2688ac_cxx_conftest_cxx98_globals='
2689// Does the compiler advertise C++98 conformance?
2690#if !defined __cplusplus || __cplusplus < 199711L
2691# error "Compiler does not advertise C++98 conformance"
2692#endif
2693
2694// These inclusions are to reject old compilers that
2695// lack the unsuffixed header files.
2696#include <cstdlib>
2697#include <exception>
2698
2699// <cassert> and <cstring> are *not* freestanding headers in C++98.
2700extern void assert (int);
2701namespace std {
2702 extern int strcmp (const char *, const char *);
2703}
2704
2705// Namespaces, exceptions, and templates were all added after "C++ 2.0".
2706using std::exception;
2707using std::strcmp;
2708
2709namespace {
2710
2711void test_exception_syntax()
2712{
2713 try {
2714 throw "test";
2715 } catch (const char *s) {
2716 // Extra parentheses suppress a warning when building autoconf itself,
2717 // due to lint rules shared with more typical C programs.
2718 assert (!(strcmp) (s, "test"));
2719 }
2720}
2721
2722template <typename T> struct test_template
2723{
2724 T const val;
2725 explicit test_template(T t) : val(t) {}
2726 template <typename U> T add(U u) { return static_cast<T>(u) + val; }
2727};
2728
2729} // anonymous namespace
2730'
2731
2732# Test code for whether the C++ compiler supports C++98 (body of main)
2733ac_cxx_conftest_cxx98_main='
2734 assert (argc);
2735 assert (! argv[0]);
2736{
2737 test_exception_syntax ();
2738 test_template<double> tt (2.0);
2739 assert (tt.add (4) == 6.0);
2740 assert (true && !false);
2741}
2742'
2743
2744# Test code for whether the C++ compiler supports C++11 (global declarations)
2745ac_cxx_conftest_cxx11_globals='
2746// Does the compiler advertise C++ 2011 conformance?
2747#if !defined __cplusplus || __cplusplus < 201103L
2748# error "Compiler does not advertise C++11 conformance"
2749#endif
2750
2751namespace cxx11test
2752{
2753 constexpr int get_val() { return 20; }
2754
2755 struct testinit
2756 {
2757 int i;
2758 double d;
2759 };
2760
2761 class delegate
2762 {
2763 public:
2764 delegate(int n) : n(n) {}
2765 delegate(): delegate(2354) {}
2766
2767 virtual int getval() { return this->n; };
2768 protected:
2769 int n;
2770 };
2771
2772 class overridden : public delegate
2773 {
2774 public:
2775 overridden(int n): delegate(n) {}
2776 virtual int getval() override final { return this->n * 2; }
2777 };
2778
2779 class nocopy
2780 {
2781 public:
2782 nocopy(int i): i(i) {}
2783 nocopy() = default;
2784 nocopy(const nocopy&) = delete;
2785 nocopy & operator=(const nocopy&) = delete;
2786 private:
2787 int i;
2788 };
2789
2790 // for testing lambda expressions
2791 template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
2792 {
2793 return f(v);
2794 }
2795
2796 // for testing variadic templates and trailing return types
2797 template <typename V> auto sum(V first) -> V
2798 {
2799 return first;
2800 }
2801 template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
2802 {
2803 return first + sum(rest...);
2804 }
2805}
2806'
2807
2808# Test code for whether the C++ compiler supports C++11 (body of main)
2809ac_cxx_conftest_cxx11_main='
2810{
2811 // Test auto and decltype
2812 auto a1 = 6538;
2813 auto a2 = 48573953.4;
2814 auto a3 = "String literal";
2815
2816 int total = 0;
2817 for (auto i = a3; *i; ++i) { total += *i; }
2818
2819 decltype(a2) a4 = 34895.034;
2820}
2821{
2822 // Test constexpr
2823 short sa[cxx11test::get_val()] = { 0 };
2824}
2825{
2826 // Test initializer lists
2827 cxx11test::testinit il = { 4323, 435234.23544 };
2828}
2829{
2830 // Test range-based for
2831 int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
2832 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
2833 for (auto &x : array) { x += 23; }
2834}
2835{
2836 // Test lambda expressions
2837 using cxx11test::eval;
2838 assert (eval ([](int x) { return x*2; }, 21) == 42);
2839 double d = 2.0;
2840 assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
2841 assert (d == 5.0);
2842 assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
2843 assert (d == 5.0);
2844}
2845{
2846 // Test use of variadic templates
2847 using cxx11test::sum;
2848 auto a = sum(1);
2849 auto b = sum(1, 2);
2850 auto c = sum(1.0, 2.0, 3.0);
2851}
2852{
2853 // Test constructor delegation
2854 cxx11test::delegate d1;
2855 cxx11test::delegate d2();
2856 cxx11test::delegate d3(45);
2857}
2858{
2859 // Test override and final
2860 cxx11test::overridden o1(55464);
2861}
2862{
2863 // Test nullptr
2864 char *c = nullptr;
2865}
2866{
2867 // Test template brackets
2868 test_template<::test_template<int>> v(test_template<int>(12));
2869}
2870{
2871 // Unicode literals
2872 char const *utf8 = u8"UTF-8 string \u2500";
2873 char16_t const *utf16 = u"UTF-8 string \u2500";
2874 char32_t const *utf32 = U"UTF-32 string \u2500";
2875}
2876'
2877
2878# Test code for whether the C compiler supports C++11 (complete).
2879ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
2880${ac_cxx_conftest_cxx11_globals}
2881
2882int
2883main (int argc, char **argv)
2884{
2885 int ok = 0;
2886 ${ac_cxx_conftest_cxx98_main}
2887 ${ac_cxx_conftest_cxx11_main}
2888 return ok;
2889}
2890"
2891
2892# Test code for whether the C compiler supports C++98 (complete).
2893ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
2894int
2895main (int argc, char **argv)
2896{
2897 int ok = 0;
2898 ${ac_cxx_conftest_cxx98_main}
2899 return ok;
2900}
2901"
2902
2903as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
2904as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
2905as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
2906as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
2907as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
2908as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
2909as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
2910as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
2911as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
2912as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
2913as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
2914
2915# Auxiliary files required by this configure script.
2916ac_aux_files="install-sh config.guess config.sub"
2917
2918# Locations in which to look for auxiliary files.
2919ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
2920
2921# Search for a directory containing all of the required auxiliary files,
2922# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2923# If we don't find one directory that contains all the files we need,
2924# we report the set of missing files from the *first* directory in
2925# $ac_aux_dir_candidates and give up.
2926ac_missing_aux_files=""
2927ac_first_candidate=:
2928printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2929as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2930as_found=false
2931for as_dir in $ac_aux_dir_candidates
2932do
2933 IFS=$as_save_IFS
2934 case $as_dir in #(((
2935 '') as_dir=./ ;;
2936 */) ;;
2937 *) as_dir=$as_dir/ ;;
2938 esac
2939 as_found=:
2940
2941 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
2942 ac_aux_dir_found=yes
2943 ac_install_sh=
2944 for ac_aux in $ac_aux_files
2945 do
2946 # As a special case, if "install-sh" is required, that requirement
2947 # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2948 # and $ac_install_sh is set appropriately for whichever one is found.
2949 if test x"$ac_aux" = x"install-sh"
2950 then
2951 if test -f "${as_dir}install-sh"; then
2952 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
2953 ac_install_sh="${as_dir}install-sh -c"
2954 elif test -f "${as_dir}install.sh"; then
2955 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
2956 ac_install_sh="${as_dir}install.sh -c"
2957 elif test -f "${as_dir}shtool"; then
2958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
2959 ac_install_sh="${as_dir}shtool install -c"
2960 else
2961 ac_aux_dir_found=no
2962 if $ac_first_candidate; then
2963 ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2964 else
2965 break
2966 fi
2967 fi
2968 else
2969 if test -f "${as_dir}${ac_aux}"; then
2970 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
2971 else
2972 ac_aux_dir_found=no
2973 if $ac_first_candidate; then
2974 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2975 else
2976 break
2977 fi
2978 fi
2979 fi
2980 done
2981 if test "$ac_aux_dir_found" = yes; then
2982 ac_aux_dir="$as_dir"
2983 break
2984 fi
2985 ac_first_candidate=false
2986
2987 as_found=false
2988done
2989IFS=$as_save_IFS
2990if $as_found
2991then :
2992
2993else $as_nop
2994 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
2995fi
2996
2997
2998# These three variables are undocumented and unsupported,
2999# and are intended to be withdrawn in a future Autoconf release.
3000# They can cause serious problems if a builder's source tree is in a directory
3001# whose full name contains unusual characters.
3002if test -f "${ac_aux_dir}config.guess"; then
3003 ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
3004fi
3005if test -f "${ac_aux_dir}config.sub"; then
3006 ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
3007fi
3008if test -f "$ac_aux_dir/configure"; then
3009 ac_configure="$SHELL ${ac_aux_dir}configure"
2567fi 3010fi
2568 3011
2569# Check that the precious variables saved in the cache have kept the same 3012# Check that the precious variables saved in the cache have kept the same
2570# value. 3013# value.
2571ac_cache_corrupted=false 3014ac_cache_corrupted=false
… …
2574 eval ac_new_set=\$ac_env_${ac_var}_set 3017 eval ac_new_set=\$ac_env_${ac_var}_set
2575 eval ac_old_val=\$ac_cv_env_${ac_var}_value 3018 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2576 eval ac_new_val=\$ac_env_${ac_var}_value 3019 eval ac_new_val=\$ac_env_${ac_var}_value
2577 case $ac_old_set,$ac_new_set in 3020 case $ac_old_set,$ac_new_set in
2578 set,) 3021 set,)
2579 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 3022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2580$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 3023printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2581 ac_cache_corrupted=: ;; 3024 ac_cache_corrupted=: ;;
2582 ,set) 3025 ,set)
2583 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 3026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2584$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 3027printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2585 ac_cache_corrupted=: ;; 3028 ac_cache_corrupted=: ;;
2586 ,);; 3029 ,);;
2587 *) 3030 *)
2588 if test "x$ac_old_val" != "x$ac_new_val"; then 3031 if test "x$ac_old_val" != "x$ac_new_val"; then
2589 # differences in whitespace do not lead to failure. 3032 # differences in whitespace do not lead to failure.
2590 ac_old_val_w=`echo x $ac_old_val` 3033 ac_old_val_w=`echo x $ac_old_val`
2591 ac_new_val_w=`echo x $ac_new_val` 3034 ac_new_val_w=`echo x $ac_new_val`
2592 if test "$ac_old_val_w" != "$ac_new_val_w"; then 3035 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 3036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2594$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 3037printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2595 ac_cache_corrupted=: 3038 ac_cache_corrupted=:
2596 else 3039 else
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 3040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2598$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 3041printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2599 eval $ac_var=\$ac_old_val 3042 eval $ac_var=\$ac_old_val
2600 fi 3043 fi
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 3044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2602$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 3045printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 3046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2604$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 3047printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2605 fi;; 3048 fi;;
2606 esac 3049 esac
2607 # Pass precious variables to config.status. 3050 # Pass precious variables to config.status.
2608 if test "$ac_new_set" = set; then 3051 if test "$ac_new_set" = set; then
2609 case $ac_new_val in 3052 case $ac_new_val in
2610 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 3053 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2611 *) ac_arg=$ac_var=$ac_new_val ;; 3054 *) ac_arg=$ac_var=$ac_new_val ;;
2612 esac 3055 esac
2613 case " $ac_configure_args " in 3056 case " $ac_configure_args " in
2614 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 3057 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2615 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 3058 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2616 esac 3059 esac
2617 fi 3060 fi
2618done 3061done
2619if $ac_cache_corrupted; then 3062if $ac_cache_corrupted; then
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2621$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3064printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2622 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 3065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2623$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 3066printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2624 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 3067 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
3068 and start over" "$LINENO" 5
2625fi 3069fi
2626## -------------------- ## 3070## -------------------- ##
2627## Main body of script. ## 3071## Main body of script. ##
2628## -------------------- ## 3072## -------------------- ##
2629 3073
… …
2637 3081
2638 3082
2639ac_config_headers="$ac_config_headers config.h:config.h.in" 3083ac_config_headers="$ac_config_headers config.h:config.h.in"
2640 3084
2641 3085
2642ac_aux_dir=
2643for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2644 if test -f "$ac_dir/install-sh"; then
2645 ac_aux_dir=$ac_dir
2646 ac_install_sh="$ac_aux_dir/install-sh -c"
2647 break
2648 elif test -f "$ac_dir/install.sh"; then
2649 ac_aux_dir=$ac_dir
2650 ac_install_sh="$ac_aux_dir/install.sh -c"
2651 break
2652 elif test -f "$ac_dir/shtool"; then
2653 ac_aux_dir=$ac_dir
2654 ac_install_sh="$ac_aux_dir/shtool install -c"
2655 break
2656 fi
2657done
2658if test -z "$ac_aux_dir"; then
2659 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2660fi
2661 3086
2662# These three variables are undocumented and unsupported,
2663# and are intended to be withdrawn in a future Autoconf release.
2664# They can cause serious problems if a builder's source tree is in a directory
2665# whose full name contains unusual characters.
2666ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2667ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2668ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2669 3087
2670 3088
2671# Make sure we can run config.sub. 3089 # Make sure we can run config.sub.
2672$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3090$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
2673 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3091 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
2674 3092
2675{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3093{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2676$as_echo_n "checking build system type... " >&6; } 3094printf %s "checking build system type... " >&6; }
2677if test "${ac_cv_build+set}" = set; then : 3095if test ${ac_cv_build+y}
2678 $as_echo_n "(cached) " >&6 3096then :
2679else 3097 printf %s "(cached) " >&6
3098else $as_nop
2680 ac_build_alias=$build_alias 3099 ac_build_alias=$build_alias
2681test "x$ac_build_alias" = x && 3100test "x$ac_build_alias" = x &&
2682 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3101 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
2683test "x$ac_build_alias" = x && 3102test "x$ac_build_alias" = x &&
2684 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3103 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2685ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3104ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
2686 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3105 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
2687 3106
2688fi 3107fi
2689{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3108{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2690$as_echo "$ac_cv_build" >&6; } 3109printf "%s\n" "$ac_cv_build" >&6; }
2691case $ac_cv_build in 3110case $ac_cv_build in
2692*-*-*) ;; 3111*-*-*) ;;
2693*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;; 3112*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2694esac 3113esac
2695build=$ac_cv_build 3114build=$ac_cv_build
2696ac_save_IFS=$IFS; IFS='-' 3115ac_save_IFS=$IFS; IFS='-'
2697set x $ac_cv_build 3116set x $ac_cv_build
2698shift 3117shift
… …
2704build_os=$* 3123build_os=$*
2705IFS=$ac_save_IFS 3124IFS=$ac_save_IFS
2706case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3125case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2707 3126
2708 3127
2709{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3128{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2710$as_echo_n "checking host system type... " >&6; } 3129printf %s "checking host system type... " >&6; }
2711if test "${ac_cv_host+set}" = set; then : 3130if test ${ac_cv_host+y}
2712 $as_echo_n "(cached) " >&6 3131then :
2713else 3132 printf %s "(cached) " >&6
3133else $as_nop
2714 if test "x$host_alias" = x; then 3134 if test "x$host_alias" = x; then
2715 ac_cv_host=$ac_cv_build 3135 ac_cv_host=$ac_cv_build
2716else 3136else
2717 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3137 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
2718 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3138 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
2719fi 3139fi
2720 3140
2721fi 3141fi
2722{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3142{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2723$as_echo "$ac_cv_host" >&6; } 3143printf "%s\n" "$ac_cv_host" >&6; }
2724case $ac_cv_host in 3144case $ac_cv_host in
2725*-*-*) ;; 3145*-*-*) ;;
2726*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;; 3146*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2727esac 3147esac
2728host=$ac_cv_host 3148host=$ac_cv_host
2729ac_save_IFS=$IFS; IFS='-' 3149ac_save_IFS=$IFS; IFS='-'
2730set x $ac_cv_host 3150set x $ac_cv_host
2731shift 3151shift
… …
2747echo "configuring for rxvt $VERSION" 3167echo "configuring for rxvt $VERSION"
2748echo "" 3168echo ""
2749 3169
2750orig_CXXFLAGS="$CXXFLAGS" 3170orig_CXXFLAGS="$CXXFLAGS"
2751 3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
2752ac_ext=c 3181ac_ext=c
2753ac_cpp='$CPP $CPPFLAGS' 3182ac_cpp='$CPP $CPPFLAGS'
2754ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3183ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2755ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3184ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2756ac_compiler_gnu=$ac_cv_c_compiler_gnu 3185ac_compiler_gnu=$ac_cv_c_compiler_gnu
2757if test -n "$ac_tool_prefix"; then 3186if test -n "$ac_tool_prefix"; then
2758 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3187 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2759set dummy ${ac_tool_prefix}gcc; ac_word=$2 3188set dummy ${ac_tool_prefix}gcc; ac_word=$2
2760{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3189{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2761$as_echo_n "checking for $ac_word... " >&6; } 3190printf %s "checking for $ac_word... " >&6; }
2762if test "${ac_cv_prog_CC+set}" = set; then : 3191if test ${ac_cv_prog_CC+y}
2763 $as_echo_n "(cached) " >&6 3192then :
2764else 3193 printf %s "(cached) " >&6
3194else $as_nop
2765 if test -n "$CC"; then 3195 if test -n "$CC"; then
2766 ac_cv_prog_CC="$CC" # Let the user override the test. 3196 ac_cv_prog_CC="$CC" # Let the user override the test.
2767else 3197else
2768as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3198as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2769for as_dir in $PATH 3199for as_dir in $PATH
2770do 3200do
2771 IFS=$as_save_IFS 3201 IFS=$as_save_IFS
2772 test -z "$as_dir" && as_dir=. 3202 case $as_dir in #(((
3203 '') as_dir=./ ;;
3204 */) ;;
3205 *) as_dir=$as_dir/ ;;
3206 esac
2773 for ac_exec_ext in '' $ac_executable_extensions; do 3207 for ac_exec_ext in '' $ac_executable_extensions; do
2774 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3208 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2775 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3209 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2776 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3210 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2777 break 2 3211 break 2
2778 fi 3212 fi
2779done 3213done
2780 done 3214 done
2781IFS=$as_save_IFS 3215IFS=$as_save_IFS
2782 3216
2783fi 3217fi
2784fi 3218fi
2785CC=$ac_cv_prog_CC 3219CC=$ac_cv_prog_CC
2786if test -n "$CC"; then 3220if test -n "$CC"; then
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2788$as_echo "$CC" >&6; } 3222printf "%s\n" "$CC" >&6; }
2789else 3223else
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2791$as_echo "no" >&6; } 3225printf "%s\n" "no" >&6; }
2792fi 3226fi
2793 3227
2794 3228
2795fi 3229fi
2796if test -z "$ac_cv_prog_CC"; then 3230if test -z "$ac_cv_prog_CC"; then
2797 ac_ct_CC=$CC 3231 ac_ct_CC=$CC
2798 # Extract the first word of "gcc", so it can be a program name with args. 3232 # Extract the first word of "gcc", so it can be a program name with args.
2799set dummy gcc; ac_word=$2 3233set dummy gcc; ac_word=$2
2800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3234{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2801$as_echo_n "checking for $ac_word... " >&6; } 3235printf %s "checking for $ac_word... " >&6; }
2802if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3236if test ${ac_cv_prog_ac_ct_CC+y}
2803 $as_echo_n "(cached) " >&6 3237then :
2804else 3238 printf %s "(cached) " >&6
3239else $as_nop
2805 if test -n "$ac_ct_CC"; then 3240 if test -n "$ac_ct_CC"; then
2806 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3241 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2807else 3242else
2808as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3243as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2809for as_dir in $PATH 3244for as_dir in $PATH
2810do 3245do
2811 IFS=$as_save_IFS 3246 IFS=$as_save_IFS
2812 test -z "$as_dir" && as_dir=. 3247 case $as_dir in #(((
3248 '') as_dir=./ ;;
3249 */) ;;
3250 *) as_dir=$as_dir/ ;;
3251 esac
2813 for ac_exec_ext in '' $ac_executable_extensions; do 3252 for ac_exec_ext in '' $ac_executable_extensions; do
2814 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3253 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2815 ac_cv_prog_ac_ct_CC="gcc" 3254 ac_cv_prog_ac_ct_CC="gcc"
2816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3255 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2817 break 2 3256 break 2
2818 fi 3257 fi
2819done 3258done
2820 done 3259 done
2821IFS=$as_save_IFS 3260IFS=$as_save_IFS
2822 3261
2823fi 3262fi
2824fi 3263fi
2825ac_ct_CC=$ac_cv_prog_ac_ct_CC 3264ac_ct_CC=$ac_cv_prog_ac_ct_CC
2826if test -n "$ac_ct_CC"; then 3265if test -n "$ac_ct_CC"; then
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2828$as_echo "$ac_ct_CC" >&6; } 3267printf "%s\n" "$ac_ct_CC" >&6; }
2829else 3268else
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2831$as_echo "no" >&6; } 3270printf "%s\n" "no" >&6; }
2832fi 3271fi
2833 3272
2834 if test "x$ac_ct_CC" = x; then 3273 if test "x$ac_ct_CC" = x; then
2835 CC="" 3274 CC=""
2836 else 3275 else
2837 case $cross_compiling:$ac_tool_warned in 3276 case $cross_compiling:$ac_tool_warned in
2838yes:) 3277yes:)
2839{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3278{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2840$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3279printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2841ac_tool_warned=yes ;; 3280ac_tool_warned=yes ;;
2842esac 3281esac
2843 CC=$ac_ct_CC 3282 CC=$ac_ct_CC
2844 fi 3283 fi
2845else 3284else
… …
2848 3287
2849if test -z "$CC"; then 3288if test -z "$CC"; then
2850 if test -n "$ac_tool_prefix"; then 3289 if test -n "$ac_tool_prefix"; then
2851 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3290 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2852set dummy ${ac_tool_prefix}cc; ac_word=$2 3291set dummy ${ac_tool_prefix}cc; ac_word=$2
2853{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3292{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2854$as_echo_n "checking for $ac_word... " >&6; } 3293printf %s "checking for $ac_word... " >&6; }
2855if test "${ac_cv_prog_CC+set}" = set; then : 3294if test ${ac_cv_prog_CC+y}
2856 $as_echo_n "(cached) " >&6 3295then :
2857else 3296 printf %s "(cached) " >&6
3297else $as_nop
2858 if test -n "$CC"; then 3298 if test -n "$CC"; then
2859 ac_cv_prog_CC="$CC" # Let the user override the test. 3299 ac_cv_prog_CC="$CC" # Let the user override the test.
2860else 3300else
2861as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3301as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2862for as_dir in $PATH 3302for as_dir in $PATH
2863do 3303do
2864 IFS=$as_save_IFS 3304 IFS=$as_save_IFS
2865 test -z "$as_dir" && as_dir=. 3305 case $as_dir in #(((
3306 '') as_dir=./ ;;
3307 */) ;;
3308 *) as_dir=$as_dir/ ;;
3309 esac
2866 for ac_exec_ext in '' $ac_executable_extensions; do 3310 for ac_exec_ext in '' $ac_executable_extensions; do
2867 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3311 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2868 ac_cv_prog_CC="${ac_tool_prefix}cc" 3312 ac_cv_prog_CC="${ac_tool_prefix}cc"
2869 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3313 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2870 break 2 3314 break 2
2871 fi 3315 fi
2872done 3316done
2873 done 3317 done
2874IFS=$as_save_IFS 3318IFS=$as_save_IFS
2875 3319
2876fi 3320fi
2877fi 3321fi
2878CC=$ac_cv_prog_CC 3322CC=$ac_cv_prog_CC
2879if test -n "$CC"; then 3323if test -n "$CC"; then
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2881$as_echo "$CC" >&6; } 3325printf "%s\n" "$CC" >&6; }
2882else 3326else
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2884$as_echo "no" >&6; } 3328printf "%s\n" "no" >&6; }
2885fi 3329fi
2886 3330
2887 3331
2888 fi 3332 fi
2889fi 3333fi
2890if test -z "$CC"; then 3334if test -z "$CC"; then
2891 # Extract the first word of "cc", so it can be a program name with args. 3335 # Extract the first word of "cc", so it can be a program name with args.
2892set dummy cc; ac_word=$2 3336set dummy cc; ac_word=$2
2893{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3337{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2894$as_echo_n "checking for $ac_word... " >&6; } 3338printf %s "checking for $ac_word... " >&6; }
2895if test "${ac_cv_prog_CC+set}" = set; then : 3339if test ${ac_cv_prog_CC+y}
2896 $as_echo_n "(cached) " >&6 3340then :
2897else 3341 printf %s "(cached) " >&6
3342else $as_nop
2898 if test -n "$CC"; then 3343 if test -n "$CC"; then
2899 ac_cv_prog_CC="$CC" # Let the user override the test. 3344 ac_cv_prog_CC="$CC" # Let the user override the test.
2900else 3345else
2901 ac_prog_rejected=no 3346 ac_prog_rejected=no
2902as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3347as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2903for as_dir in $PATH 3348for as_dir in $PATH
2904do 3349do
2905 IFS=$as_save_IFS 3350 IFS=$as_save_IFS
2906 test -z "$as_dir" && as_dir=. 3351 case $as_dir in #(((
3352 '') as_dir=./ ;;
3353 */) ;;
3354 *) as_dir=$as_dir/ ;;
3355 esac
2907 for ac_exec_ext in '' $ac_executable_extensions; do 3356 for ac_exec_ext in '' $ac_executable_extensions; do
2908 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3357 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2909 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3358 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2910 ac_prog_rejected=yes 3359 ac_prog_rejected=yes
2911 continue 3360 continue
2912 fi 3361 fi
2913 ac_cv_prog_CC="cc" 3362 ac_cv_prog_CC="cc"
2914 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3363 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2915 break 2 3364 break 2
2916 fi 3365 fi
2917done 3366done
2918 done 3367 done
2919IFS=$as_save_IFS 3368IFS=$as_save_IFS
… …
2925 if test $# != 0; then 3374 if test $# != 0; then
2926 # We chose a different compiler from the bogus one. 3375 # We chose a different compiler from the bogus one.
2927 # However, it has the same basename, so the bogon will be chosen 3376 # However, it has the same basename, so the bogon will be chosen
2928 # first if we set CC to just the basename; use the full file name. 3377 # first if we set CC to just the basename; use the full file name.
2929 shift 3378 shift
2930 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3379 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2931 fi 3380 fi
2932fi 3381fi
2933fi 3382fi
2934fi 3383fi
2935CC=$ac_cv_prog_CC 3384CC=$ac_cv_prog_CC
2936if test -n "$CC"; then 3385if test -n "$CC"; then
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2938$as_echo "$CC" >&6; } 3387printf "%s\n" "$CC" >&6; }
2939else 3388else
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2941$as_echo "no" >&6; } 3390printf "%s\n" "no" >&6; }
2942fi 3391fi
2943 3392
2944 3393
2945fi 3394fi
2946if test -z "$CC"; then 3395if test -z "$CC"; then
2947 if test -n "$ac_tool_prefix"; then 3396 if test -n "$ac_tool_prefix"; then
2948 for ac_prog in cl.exe 3397 for ac_prog in cl.exe
2949 do 3398 do
2950 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3399 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2951set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3400set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2952{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3401{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2953$as_echo_n "checking for $ac_word... " >&6; } 3402printf %s "checking for $ac_word... " >&6; }
2954if test "${ac_cv_prog_CC+set}" = set; then : 3403if test ${ac_cv_prog_CC+y}
2955 $as_echo_n "(cached) " >&6 3404then :
2956else 3405 printf %s "(cached) " >&6
3406else $as_nop
2957 if test -n "$CC"; then 3407 if test -n "$CC"; then
2958 ac_cv_prog_CC="$CC" # Let the user override the test. 3408 ac_cv_prog_CC="$CC" # Let the user override the test.
2959else 3409else
2960as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3410as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2961for as_dir in $PATH 3411for as_dir in $PATH
2962do 3412do
2963 IFS=$as_save_IFS 3413 IFS=$as_save_IFS
2964 test -z "$as_dir" && as_dir=. 3414 case $as_dir in #(((
3415 '') as_dir=./ ;;
3416 */) ;;
3417 *) as_dir=$as_dir/ ;;
3418 esac
2965 for ac_exec_ext in '' $ac_executable_extensions; do 3419 for ac_exec_ext in '' $ac_executable_extensions; do
2966 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3420 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2967 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3421 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3422 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2969 break 2 3423 break 2
2970 fi 3424 fi
2971done 3425done
2972 done 3426 done
2973IFS=$as_save_IFS 3427IFS=$as_save_IFS
2974 3428
2975fi 3429fi
2976fi 3430fi
2977CC=$ac_cv_prog_CC 3431CC=$ac_cv_prog_CC
2978if test -n "$CC"; then 3432if test -n "$CC"; then
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2980$as_echo "$CC" >&6; } 3434printf "%s\n" "$CC" >&6; }
2981else 3435else
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2983$as_echo "no" >&6; } 3437printf "%s\n" "no" >&6; }
2984fi 3438fi
2985 3439
2986 3440
2987 test -n "$CC" && break 3441 test -n "$CC" && break
2988 done 3442 done
… …
2991 ac_ct_CC=$CC 3445 ac_ct_CC=$CC
2992 for ac_prog in cl.exe 3446 for ac_prog in cl.exe
2993do 3447do
2994 # Extract the first word of "$ac_prog", so it can be a program name with args. 3448 # Extract the first word of "$ac_prog", so it can be a program name with args.
2995set dummy $ac_prog; ac_word=$2 3449set dummy $ac_prog; ac_word=$2
2996{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3450{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2997$as_echo_n "checking for $ac_word... " >&6; } 3451printf %s "checking for $ac_word... " >&6; }
2998if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3452if test ${ac_cv_prog_ac_ct_CC+y}
2999 $as_echo_n "(cached) " >&6 3453then :
3000else 3454 printf %s "(cached) " >&6
3455else $as_nop
3001 if test -n "$ac_ct_CC"; then 3456 if test -n "$ac_ct_CC"; then
3002 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3457 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3003else 3458else
3004as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3459as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3005for as_dir in $PATH 3460for as_dir in $PATH
3006do 3461do
3007 IFS=$as_save_IFS 3462 IFS=$as_save_IFS
3008 test -z "$as_dir" && as_dir=. 3463 case $as_dir in #(((
3464 '') as_dir=./ ;;
3465 */) ;;
3466 *) as_dir=$as_dir/ ;;
3467 esac
3009 for ac_exec_ext in '' $ac_executable_extensions; do 3468 for ac_exec_ext in '' $ac_executable_extensions; do
3010 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3469 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3011 ac_cv_prog_ac_ct_CC="$ac_prog" 3470 ac_cv_prog_ac_ct_CC="$ac_prog"
3012 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3471 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3013 break 2 3472 break 2
3014 fi 3473 fi
3015done 3474done
3016 done 3475 done
3017IFS=$as_save_IFS 3476IFS=$as_save_IFS
3018 3477
3019fi 3478fi
3020fi 3479fi
3021ac_ct_CC=$ac_cv_prog_ac_ct_CC 3480ac_ct_CC=$ac_cv_prog_ac_ct_CC
3022if test -n "$ac_ct_CC"; then 3481if test -n "$ac_ct_CC"; then
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3024$as_echo "$ac_ct_CC" >&6; } 3483printf "%s\n" "$ac_ct_CC" >&6; }
3025else 3484else
3026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3027$as_echo "no" >&6; } 3486printf "%s\n" "no" >&6; }
3028fi 3487fi
3029 3488
3030 3489
3031 test -n "$ac_ct_CC" && break 3490 test -n "$ac_ct_CC" && break
3032done 3491done
… …
3034 if test "x$ac_ct_CC" = x; then 3493 if test "x$ac_ct_CC" = x; then
3035 CC="" 3494 CC=""
3036 else 3495 else
3037 case $cross_compiling:$ac_tool_warned in 3496 case $cross_compiling:$ac_tool_warned in
3038yes:) 3497yes:)
3039{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3498{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3040$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3499printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3041ac_tool_warned=yes ;; 3500ac_tool_warned=yes ;;
3042esac 3501esac
3043 CC=$ac_ct_CC 3502 CC=$ac_ct_CC
3044 fi 3503 fi
3045fi 3504fi
3046 3505
3047fi 3506fi
3507if test -z "$CC"; then
3508 if test -n "$ac_tool_prefix"; then
3509 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
3510set dummy ${ac_tool_prefix}clang; ac_word=$2
3511{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3512printf %s "checking for $ac_word... " >&6; }
3513if test ${ac_cv_prog_CC+y}
3514then :
3515 printf %s "(cached) " >&6
3516else $as_nop
3517 if test -n "$CC"; then
3518 ac_cv_prog_CC="$CC" # Let the user override the test.
3519else
3520as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3521for as_dir in $PATH
3522do
3523 IFS=$as_save_IFS
3524 case $as_dir in #(((
3525 '') as_dir=./ ;;
3526 */) ;;
3527 *) as_dir=$as_dir/ ;;
3528 esac
3529 for ac_exec_ext in '' $ac_executable_extensions; do
3530 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3531 ac_cv_prog_CC="${ac_tool_prefix}clang"
3532 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3533 break 2
3534 fi
3535done
3536 done
3537IFS=$as_save_IFS
3048 3538
3539fi
3540fi
3541CC=$ac_cv_prog_CC
3542if test -n "$CC"; then
3543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3544printf "%s\n" "$CC" >&6; }
3545else
3546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3547printf "%s\n" "no" >&6; }
3548fi
3049 3549
3550
3551fi
3552if test -z "$ac_cv_prog_CC"; then
3553 ac_ct_CC=$CC
3554 # Extract the first word of "clang", so it can be a program name with args.
3555set dummy clang; ac_word=$2
3556{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3557printf %s "checking for $ac_word... " >&6; }
3558if test ${ac_cv_prog_ac_ct_CC+y}
3559then :
3560 printf %s "(cached) " >&6
3561else $as_nop
3562 if test -n "$ac_ct_CC"; then
3563 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3564else
3565as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3566for as_dir in $PATH
3567do
3568 IFS=$as_save_IFS
3569 case $as_dir in #(((
3570 '') as_dir=./ ;;
3571 */) ;;
3572 *) as_dir=$as_dir/ ;;
3573 esac
3574 for ac_exec_ext in '' $ac_executable_extensions; do
3575 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3576 ac_cv_prog_ac_ct_CC="clang"
3577 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3578 break 2
3579 fi
3580done
3581 done
3582IFS=$as_save_IFS
3583
3584fi
3585fi
3586ac_ct_CC=$ac_cv_prog_ac_ct_CC
3587if test -n "$ac_ct_CC"; then
3588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3589printf "%s\n" "$ac_ct_CC" >&6; }
3590else
3591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3592printf "%s\n" "no" >&6; }
3593fi
3594
3595 if test "x$ac_ct_CC" = x; then
3596 CC=""
3597 else
3598 case $cross_compiling:$ac_tool_warned in
3599yes:)
3600{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3601printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3602ac_tool_warned=yes ;;
3603esac
3604 CC=$ac_ct_CC
3605 fi
3606else
3607 CC="$ac_cv_prog_CC"
3608fi
3609
3610fi
3611
3612
3050test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3613test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3051$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3614printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3052as_fn_error $? "no acceptable C compiler found in \$PATH 3615as_fn_error $? "no acceptable C compiler found in \$PATH
3053See \`config.log' for more details" "$LINENO" 5 ; } 3616See \`config.log' for more details" "$LINENO" 5; }
3054 3617
3055# Provide some information about the compiler. 3618# Provide some information about the compiler.
3056$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3619printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3057set X $ac_compile 3620set X $ac_compile
3058ac_compiler=$2 3621ac_compiler=$2
3059for ac_option in --version -v -V -qversion; do 3622for ac_option in --version -v -V -qversion -version; do
3060 { { ac_try="$ac_compiler $ac_option >&5" 3623 { { ac_try="$ac_compiler $ac_option >&5"
3061case "(($ac_try" in 3624case "(($ac_try" in
3062 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3625 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3063 *) ac_try_echo=$ac_try;; 3626 *) ac_try_echo=$ac_try;;
3064esac 3627esac
3065eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3628eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3066$as_echo "$ac_try_echo"; } >&5 3629printf "%s\n" "$ac_try_echo"; } >&5
3067 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3630 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3068 ac_status=$? 3631 ac_status=$?
3069 if test -s conftest.err; then 3632 if test -s conftest.err; then
3070 sed '10a\ 3633 sed '10a\
3071... rest of stderr output deleted ... 3634... rest of stderr output deleted ...
3072 10q' conftest.err >conftest.er1 3635 10q' conftest.err >conftest.er1
3073 cat conftest.er1 >&5 3636 cat conftest.er1 >&5
3074 fi 3637 fi
3075 rm -f conftest.er1 conftest.err 3638 rm -f conftest.er1 conftest.err
3076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3639 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3077 test $ac_status = 0; } 3640 test $ac_status = 0; }
3078done 3641done
3079 3642
3080cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3643cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3081/* end confdefs.h. */ 3644/* end confdefs.h. */
3082 3645
3083int 3646int
3084main () 3647main (void)
3085{ 3648{
3086 3649
3087 ; 3650 ;
3088 return 0; 3651 return 0;
3089} 3652}
… …
3091ac_clean_files_save=$ac_clean_files 3654ac_clean_files_save=$ac_clean_files
3092ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3655ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3093# Try to create an executable without -o first, disregard a.out. 3656# Try to create an executable without -o first, disregard a.out.
3094# It will help us diagnose broken compilers, and finding out an intuition 3657# It will help us diagnose broken compilers, and finding out an intuition
3095# of exeext. 3658# of exeext.
3096{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3659{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3097$as_echo_n "checking whether the C compiler works... " >&6; } 3660printf %s "checking whether the C compiler works... " >&6; }
3098ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3661ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3099 3662
3100# The possible output files: 3663# The possible output files:
3101ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3664ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3102 3665
3103ac_rmfiles= 3666ac_rmfiles=
… …
3114case "(($ac_try" in 3677case "(($ac_try" in
3115 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3678 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3116 *) ac_try_echo=$ac_try;; 3679 *) ac_try_echo=$ac_try;;
3117esac 3680esac
3118eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3681eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3119$as_echo "$ac_try_echo"; } >&5 3682printf "%s\n" "$ac_try_echo"; } >&5
3120 (eval "$ac_link_default") 2>&5 3683 (eval "$ac_link_default") 2>&5
3121 ac_status=$? 3684 ac_status=$?
3122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3685 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3123 test $ac_status = 0; }; then : 3686 test $ac_status = 0; }
3687then :
3124 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3688 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3125# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3689# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3126# in a Makefile. We should not override ac_cv_exeext if it was cached, 3690# in a Makefile. We should not override ac_cv_exeext if it was cached,
3127# so that the user can short-circuit this test for compilers unknown to 3691# so that the user can short-circuit this test for compilers unknown to
3128# Autoconf. 3692# Autoconf.
… …
3135 [ab].out ) 3699 [ab].out )
3136 # We found the default executable, but exeext='' is most 3700 # We found the default executable, but exeext='' is most
3137 # certainly right. 3701 # certainly right.
3138 break;; 3702 break;;
3139 *.* ) 3703 *.* )
3140 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3704 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3141 then :; else 3705 then :; else
3142 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3706 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3143 fi 3707 fi
3144 # We set ac_cv_exeext here because the later test for it is not 3708 # We set ac_cv_exeext here because the later test for it is not
3145 # safe: cross compilers may not add the suffix if given an `-o' 3709 # safe: cross compilers may not add the suffix if given an `-o'
… …
3151 break;; 3715 break;;
3152 esac 3716 esac
3153done 3717done
3154test "$ac_cv_exeext" = no && ac_cv_exeext= 3718test "$ac_cv_exeext" = no && ac_cv_exeext=
3155 3719
3156else 3720else $as_nop
3157 ac_file='' 3721 ac_file=''
3158fi 3722fi
3159if test -z "$ac_file"; then : 3723if test -z "$ac_file"
3724then :
3160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3161$as_echo "no" >&6; } 3726printf "%s\n" "no" >&6; }
3162$as_echo "$as_me: failed program was:" >&5 3727printf "%s\n" "$as_me: failed program was:" >&5
3163sed 's/^/| /' conftest.$ac_ext >&5 3728sed 's/^/| /' conftest.$ac_ext >&5
3164 3729
3165{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3730{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3166$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3731printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3167as_fn_error 77 "C compiler cannot create executables 3732as_fn_error 77 "C compiler cannot create executables
3168See \`config.log' for more details" "$LINENO" 5 ; } 3733See \`config.log' for more details" "$LINENO" 5; }
3169else 3734else $as_nop
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3171$as_echo "yes" >&6; } 3736printf "%s\n" "yes" >&6; }
3172fi 3737fi
3173{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3738{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3174$as_echo_n "checking for C compiler default output file name... " >&6; } 3739printf %s "checking for C compiler default output file name... " >&6; }
3175{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3740{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3176$as_echo "$ac_file" >&6; } 3741printf "%s\n" "$ac_file" >&6; }
3177ac_exeext=$ac_cv_exeext 3742ac_exeext=$ac_cv_exeext
3178 3743
3179rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3744rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3180ac_clean_files=$ac_clean_files_save 3745ac_clean_files=$ac_clean_files_save
3181{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3746{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3182$as_echo_n "checking for suffix of executables... " >&6; } 3747printf %s "checking for suffix of executables... " >&6; }
3183if { { ac_try="$ac_link" 3748if { { ac_try="$ac_link"
3184case "(($ac_try" in 3749case "(($ac_try" in
3185 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3750 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3186 *) ac_try_echo=$ac_try;; 3751 *) ac_try_echo=$ac_try;;
3187esac 3752esac
3188eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3753eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3189$as_echo "$ac_try_echo"; } >&5 3754printf "%s\n" "$ac_try_echo"; } >&5
3190 (eval "$ac_link") 2>&5 3755 (eval "$ac_link") 2>&5
3191 ac_status=$? 3756 ac_status=$?
3192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3757 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3193 test $ac_status = 0; }; then : 3758 test $ac_status = 0; }
3759then :
3194 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3760 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3195# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3761# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3196# work properly (i.e., refer to `conftest.exe'), while it won't with 3762# work properly (i.e., refer to `conftest.exe'), while it won't with
3197# `rm'. 3763# `rm'.
3198for ac_file in conftest.exe conftest conftest.*; do 3764for ac_file in conftest.exe conftest conftest.*; do
… …
3202 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3768 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3203 break;; 3769 break;;
3204 * ) break;; 3770 * ) break;;
3205 esac 3771 esac
3206done 3772done
3207else 3773else $as_nop
3208 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3774 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3209$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3775printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3210as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3776as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3211See \`config.log' for more details" "$LINENO" 5 ; } 3777See \`config.log' for more details" "$LINENO" 5; }
3212fi 3778fi
3213rm -f conftest conftest$ac_cv_exeext 3779rm -f conftest conftest$ac_cv_exeext
3214{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3780{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3215$as_echo "$ac_cv_exeext" >&6; } 3781printf "%s\n" "$ac_cv_exeext" >&6; }
3216 3782
3217rm -f conftest.$ac_ext 3783rm -f conftest.$ac_ext
3218EXEEXT=$ac_cv_exeext 3784EXEEXT=$ac_cv_exeext
3219ac_exeext=$EXEEXT 3785ac_exeext=$EXEEXT
3220cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3786cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3221/* end confdefs.h. */ 3787/* end confdefs.h. */
3222#include <stdio.h> 3788#include <stdio.h>
3223int 3789int
3224main () 3790main (void)
3225{ 3791{
3226FILE *f = fopen ("conftest.out", "w"); 3792FILE *f = fopen ("conftest.out", "w");
3227 return ferror (f) || fclose (f) != 0; 3793 return ferror (f) || fclose (f) != 0;
3228 3794
3229 ; 3795 ;
… …
3231} 3797}
3232_ACEOF 3798_ACEOF
3233ac_clean_files="$ac_clean_files conftest.out" 3799ac_clean_files="$ac_clean_files conftest.out"
3234# Check that the compiler produces executables we can run. If not, either 3800# Check that the compiler produces executables we can run. If not, either
3235# the compiler is broken, or we cross compile. 3801# the compiler is broken, or we cross compile.
3236{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3802{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3237$as_echo_n "checking whether we are cross compiling... " >&6; } 3803printf %s "checking whether we are cross compiling... " >&6; }
3238if test "$cross_compiling" != yes; then 3804if test "$cross_compiling" != yes; then
3239 { { ac_try="$ac_link" 3805 { { ac_try="$ac_link"
3240case "(($ac_try" in 3806case "(($ac_try" in
3241 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3807 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3242 *) ac_try_echo=$ac_try;; 3808 *) ac_try_echo=$ac_try;;
3243esac 3809esac
3244eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3810eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3245$as_echo "$ac_try_echo"; } >&5 3811printf "%s\n" "$ac_try_echo"; } >&5
3246 (eval "$ac_link") 2>&5 3812 (eval "$ac_link") 2>&5
3247 ac_status=$? 3813 ac_status=$?
3248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3814 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3249 test $ac_status = 0; } 3815 test $ac_status = 0; }
3250 if { ac_try='./conftest$ac_cv_exeext' 3816 if { ac_try='./conftest$ac_cv_exeext'
3251 { { case "(($ac_try" in 3817 { { case "(($ac_try" in
3252 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3818 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3253 *) ac_try_echo=$ac_try;; 3819 *) ac_try_echo=$ac_try;;
3254esac 3820esac
3255eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3821eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3256$as_echo "$ac_try_echo"; } >&5 3822printf "%s\n" "$ac_try_echo"; } >&5
3257 (eval "$ac_try") 2>&5 3823 (eval "$ac_try") 2>&5
3258 ac_status=$? 3824 ac_status=$?
3259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3825 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3260 test $ac_status = 0; }; }; then 3826 test $ac_status = 0; }; }; then
3261 cross_compiling=no 3827 cross_compiling=no
3262 else 3828 else
3263 if test "$cross_compiling" = maybe; then 3829 if test "$cross_compiling" = maybe; then
3264 cross_compiling=yes 3830 cross_compiling=yes
3265 else 3831 else
3266 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3832 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3267$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3833printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3268as_fn_error $? "cannot run C compiled programs. 3834as_fn_error 77 "cannot run C compiled programs.
3269If you meant to cross compile, use \`--host'. 3835If you meant to cross compile, use \`--host'.
3270See \`config.log' for more details" "$LINENO" 5 ; } 3836See \`config.log' for more details" "$LINENO" 5; }
3271 fi 3837 fi
3272 fi 3838 fi
3273fi 3839fi
3274{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3840{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3275$as_echo "$cross_compiling" >&6; } 3841printf "%s\n" "$cross_compiling" >&6; }
3276 3842
3277rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3843rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3278ac_clean_files=$ac_clean_files_save 3844ac_clean_files=$ac_clean_files_save
3279{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3845{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3280$as_echo_n "checking for suffix of object files... " >&6; } 3846printf %s "checking for suffix of object files... " >&6; }
3281if test "${ac_cv_objext+set}" = set; then : 3847if test ${ac_cv_objext+y}
3282 $as_echo_n "(cached) " >&6 3848then :
3283else 3849 printf %s "(cached) " >&6
3850else $as_nop
3284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3285/* end confdefs.h. */ 3852/* end confdefs.h. */
3286 3853
3287int 3854int
3288main () 3855main (void)
3289{ 3856{
3290 3857
3291 ; 3858 ;
3292 return 0; 3859 return 0;
3293} 3860}
… …
3297case "(($ac_try" in 3864case "(($ac_try" in
3298 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3299 *) ac_try_echo=$ac_try;; 3866 *) ac_try_echo=$ac_try;;
3300esac 3867esac
3301eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3868eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3302$as_echo "$ac_try_echo"; } >&5 3869printf "%s\n" "$ac_try_echo"; } >&5
3303 (eval "$ac_compile") 2>&5 3870 (eval "$ac_compile") 2>&5
3304 ac_status=$? 3871 ac_status=$?
3305 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3872 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3306 test $ac_status = 0; }; then : 3873 test $ac_status = 0; }
3874then :
3307 for ac_file in conftest.o conftest.obj conftest.*; do 3875 for ac_file in conftest.o conftest.obj conftest.*; do
3308 test -f "$ac_file" || continue; 3876 test -f "$ac_file" || continue;
3309 case $ac_file in 3877 case $ac_file in
3310 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3878 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3311 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3879 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3312 break;; 3880 break;;
3313 esac 3881 esac
3314done 3882done
3315else 3883else $as_nop
3316 $as_echo "$as_me: failed program was:" >&5 3884 printf "%s\n" "$as_me: failed program was:" >&5
3317sed 's/^/| /' conftest.$ac_ext >&5 3885sed 's/^/| /' conftest.$ac_ext >&5
3318 3886
3319{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3887{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3320$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3888printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3321as_fn_error $? "cannot compute suffix of object files: cannot compile 3889as_fn_error $? "cannot compute suffix of object files: cannot compile
3322See \`config.log' for more details" "$LINENO" 5 ; } 3890See \`config.log' for more details" "$LINENO" 5; }
3323fi 3891fi
3324rm -f conftest.$ac_cv_objext conftest.$ac_ext 3892rm -f conftest.$ac_cv_objext conftest.$ac_ext
3325fi 3893fi
3326{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3894{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3327$as_echo "$ac_cv_objext" >&6; } 3895printf "%s\n" "$ac_cv_objext" >&6; }
3328OBJEXT=$ac_cv_objext 3896OBJEXT=$ac_cv_objext
3329ac_objext=$OBJEXT 3897ac_objext=$OBJEXT
3330{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3898{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3331$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3899printf %s "checking whether the compiler supports GNU C... " >&6; }
3332if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3900if test ${ac_cv_c_compiler_gnu+y}
3333 $as_echo_n "(cached) " >&6 3901then :
3334else 3902 printf %s "(cached) " >&6
3903else $as_nop
3335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3336/* end confdefs.h. */ 3905/* end confdefs.h. */
3337 3906
3338int 3907int
3339main () 3908main (void)
3340{ 3909{
3341#ifndef __GNUC__ 3910#ifndef __GNUC__
3342 choke me 3911 choke me
3343#endif 3912#endif
3344 3913
3345 ; 3914 ;
3346 return 0; 3915 return 0;
3347} 3916}
3348_ACEOF 3917_ACEOF
3349if ac_fn_c_try_compile "$LINENO"; then : 3918if ac_fn_c_try_compile "$LINENO"
3919then :
3350 ac_compiler_gnu=yes 3920 ac_compiler_gnu=yes
3351else 3921else $as_nop
3352 ac_compiler_gnu=no 3922 ac_compiler_gnu=no
3353fi 3923fi
3354rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3924rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3355ac_cv_c_compiler_gnu=$ac_compiler_gnu 3925ac_cv_c_compiler_gnu=$ac_compiler_gnu
3356 3926
3357fi 3927fi
3358{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3928{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3359$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3929printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3930ac_compiler_gnu=$ac_cv_c_compiler_gnu
3931
3360if test $ac_compiler_gnu = yes; then 3932if test $ac_compiler_gnu = yes; then
3361 GCC=yes 3933 GCC=yes
3362else 3934else
3363 GCC= 3935 GCC=
3364fi 3936fi
3365ac_test_CFLAGS=${CFLAGS+set} 3937ac_test_CFLAGS=${CFLAGS+y}
3366ac_save_CFLAGS=$CFLAGS 3938ac_save_CFLAGS=$CFLAGS
3367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3939{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3368$as_echo_n "checking whether $CC accepts -g... " >&6; } 3940printf %s "checking whether $CC accepts -g... " >&6; }
3369if test "${ac_cv_prog_cc_g+set}" = set; then : 3941if test ${ac_cv_prog_cc_g+y}
3370 $as_echo_n "(cached) " >&6 3942then :
3371else 3943 printf %s "(cached) " >&6
3944else $as_nop
3372 ac_save_c_werror_flag=$ac_c_werror_flag 3945 ac_save_c_werror_flag=$ac_c_werror_flag
3373 ac_c_werror_flag=yes 3946 ac_c_werror_flag=yes
3374 ac_cv_prog_cc_g=no 3947 ac_cv_prog_cc_g=no
3375 CFLAGS="-g" 3948 CFLAGS="-g"
3376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3377/* end confdefs.h. */ 3950/* end confdefs.h. */
3378 3951
3379int 3952int
3380main () 3953main (void)
3381{ 3954{
3382 3955
3383 ; 3956 ;
3384 return 0; 3957 return 0;
3385} 3958}
3386_ACEOF 3959_ACEOF
3387if ac_fn_c_try_compile "$LINENO"; then : 3960if ac_fn_c_try_compile "$LINENO"
3961then :
3388 ac_cv_prog_cc_g=yes 3962 ac_cv_prog_cc_g=yes
3389else 3963else $as_nop
3390 CFLAGS="" 3964 CFLAGS=""
3391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3392/* end confdefs.h. */ 3966/* end confdefs.h. */
3393 3967
3394int 3968int
3395main () 3969main (void)
3396{ 3970{
3397 3971
3398 ; 3972 ;
3399 return 0; 3973 return 0;
3400} 3974}
3401_ACEOF 3975_ACEOF
3402if ac_fn_c_try_compile "$LINENO"; then : 3976if ac_fn_c_try_compile "$LINENO"
3977then :
3403 3978
3404else 3979else $as_nop
3405 ac_c_werror_flag=$ac_save_c_werror_flag 3980 ac_c_werror_flag=$ac_save_c_werror_flag
3406 CFLAGS="-g" 3981 CFLAGS="-g"
3407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3408/* end confdefs.h. */ 3983/* end confdefs.h. */
3409 3984
3410int 3985int
3411main () 3986main (void)
3412{ 3987{
3413 3988
3414 ; 3989 ;
3415 return 0; 3990 return 0;
3416} 3991}
3417_ACEOF 3992_ACEOF
3418if ac_fn_c_try_compile "$LINENO"; then : 3993if ac_fn_c_try_compile "$LINENO"
3994then :
3419 ac_cv_prog_cc_g=yes 3995 ac_cv_prog_cc_g=yes
3420fi 3996fi
3421rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3997rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3422fi 3998fi
3423rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3999rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3424fi 4000fi
3425rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4001rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3426 ac_c_werror_flag=$ac_save_c_werror_flag 4002 ac_c_werror_flag=$ac_save_c_werror_flag
3427fi 4003fi
3428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4004{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3429$as_echo "$ac_cv_prog_cc_g" >&6; } 4005printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3430if test "$ac_test_CFLAGS" = set; then 4006if test $ac_test_CFLAGS; then
3431 CFLAGS=$ac_save_CFLAGS 4007 CFLAGS=$ac_save_CFLAGS
3432elif test $ac_cv_prog_cc_g = yes; then 4008elif test $ac_cv_prog_cc_g = yes; then
3433 if test "$GCC" = yes; then 4009 if test "$GCC" = yes; then
3434 CFLAGS="-g -O2" 4010 CFLAGS="-g -O2"
3435 else 4011 else
… …
3440 CFLAGS="-O2" 4016 CFLAGS="-O2"
3441 else 4017 else
3442 CFLAGS= 4018 CFLAGS=
3443 fi 4019 fi
3444fi 4020fi
4021ac_prog_cc_stdc=no
4022if test x$ac_prog_cc_stdc = xno
4023then :
4024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
4025printf %s "checking for $CC option to enable C11 features... " >&6; }
4026if test ${ac_cv_prog_cc_c11+y}
4027then :
4028 printf %s "(cached) " >&6
4029else $as_nop
4030 ac_cv_prog_cc_c11=no
4031ac_save_CC=$CC
4032cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4033/* end confdefs.h. */
4034$ac_c_conftest_c11_program
4035_ACEOF
4036for ac_arg in '' -std=gnu11
4037do
4038 CC="$ac_save_CC $ac_arg"
4039 if ac_fn_c_try_compile "$LINENO"
4040then :
4041 ac_cv_prog_cc_c11=$ac_arg
4042fi
4043rm -f core conftest.err conftest.$ac_objext conftest.beam
4044 test "x$ac_cv_prog_cc_c11" != "xno" && break
4045done
4046rm -f conftest.$ac_ext
4047CC=$ac_save_CC
4048fi
4049
4050if test "x$ac_cv_prog_cc_c11" = xno
4051then :
4052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4053printf "%s\n" "unsupported" >&6; }
4054else $as_nop
4055 if test "x$ac_cv_prog_cc_c11" = x
4056then :
4057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4058printf "%s\n" "none needed" >&6; }
4059else $as_nop
4060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
4061printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
4062 CC="$CC $ac_cv_prog_cc_c11"
4063fi
4064 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
4065 ac_prog_cc_stdc=c11
4066fi
4067fi
4068if test x$ac_prog_cc_stdc = xno
4069then :
4070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
4071printf %s "checking for $CC option to enable C99 features... " >&6; }
4072if test ${ac_cv_prog_cc_c99+y}
4073then :
4074 printf %s "(cached) " >&6
4075else $as_nop
4076 ac_cv_prog_cc_c99=no
4077ac_save_CC=$CC
4078cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4079/* end confdefs.h. */
4080$ac_c_conftest_c99_program
4081_ACEOF
4082for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
4083do
4084 CC="$ac_save_CC $ac_arg"
4085 if ac_fn_c_try_compile "$LINENO"
4086then :
4087 ac_cv_prog_cc_c99=$ac_arg
4088fi
4089rm -f core conftest.err conftest.$ac_objext conftest.beam
4090 test "x$ac_cv_prog_cc_c99" != "xno" && break
4091done
4092rm -f conftest.$ac_ext
4093CC=$ac_save_CC
4094fi
4095
4096if test "x$ac_cv_prog_cc_c99" = xno
4097then :
4098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4099printf "%s\n" "unsupported" >&6; }
4100else $as_nop
4101 if test "x$ac_cv_prog_cc_c99" = x
4102then :
4103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4104printf "%s\n" "none needed" >&6; }
4105else $as_nop
4106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
4107printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
4108 CC="$CC $ac_cv_prog_cc_c99"
4109fi
4110 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
4111 ac_prog_cc_stdc=c99
4112fi
4113fi
4114if test x$ac_prog_cc_stdc = xno
4115then :
3445{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3446$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4117printf %s "checking for $CC option to enable C89 features... " >&6; }
3447if test "${ac_cv_prog_cc_c89+set}" = set; then : 4118if test ${ac_cv_prog_cc_c89+y}
3448 $as_echo_n "(cached) " >&6 4119then :
3449else 4120 printf %s "(cached) " >&6
4121else $as_nop
3450 ac_cv_prog_cc_c89=no 4122 ac_cv_prog_cc_c89=no
3451ac_save_CC=$CC 4123ac_save_CC=$CC
3452cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4124cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3453/* end confdefs.h. */ 4125/* end confdefs.h. */
3454#include <stdarg.h> 4126$ac_c_conftest_c89_program
3455#include <stdio.h>
3456#include <sys/types.h>
3457#include <sys/stat.h>
3458/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3459struct buf { int x; };
3460FILE * (*rcsopen) (struct buf *, struct stat *, int);
3461static char *e (p, i)
3462 char **p;
3463 int i;
3464{
3465 return p[i];
3466}
3467static char *f (char * (*g) (char **, int), char **p, ...)
3468{
3469 char *s;
3470 va_list v;
3471 va_start (v,p);
3472 s = g (p, va_arg (v,int));
3473 va_end (v);
3474 return s;
3475}
3476
3477/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3478 function prototypes and stuff, but not '\xHH' hex character constants.
3479 These don't provoke an error unfortunately, instead are silently treated
3480 as 'x'. The following induces an error, until -std is added to get
3481 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3482 array size at least. It's necessary to write '\x00'==0 to get something
3483 that's true only with -std. */
3484int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3485
3486/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3487 inside strings and character constants. */
3488#define FOO(x) 'x'
3489int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3490
3491int test (int i, double x);
3492struct s1 {int (*f) (int a);};
3493struct s2 {int (*f) (double a);};
3494int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3495int argc;
3496char **argv;
3497int
3498main ()
3499{
3500return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3501 ;
3502 return 0;
3503}
3504_ACEOF 4127_ACEOF
3505for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4128for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3506 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3507do 4129do
3508 CC="$ac_save_CC $ac_arg" 4130 CC="$ac_save_CC $ac_arg"
3509 if ac_fn_c_try_compile "$LINENO"; then : 4131 if ac_fn_c_try_compile "$LINENO"
4132then :
3510 ac_cv_prog_cc_c89=$ac_arg 4133 ac_cv_prog_cc_c89=$ac_arg
3511fi 4134fi
3512rm -f core conftest.err conftest.$ac_objext 4135rm -f core conftest.err conftest.$ac_objext conftest.beam
3513 test "x$ac_cv_prog_cc_c89" != "xno" && break 4136 test "x$ac_cv_prog_cc_c89" != "xno" && break
3514done 4137done
3515rm -f conftest.$ac_ext 4138rm -f conftest.$ac_ext
3516CC=$ac_save_CC 4139CC=$ac_save_CC
3517
3518fi 4140fi
3519# AC_CACHE_VAL 4141
3520case "x$ac_cv_prog_cc_c89" in 4142if test "x$ac_cv_prog_cc_c89" = xno
3521 x) 4143then :
3522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3523$as_echo "none needed" >&6; } ;;
3524 xno)
3525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3526$as_echo "unsupported" >&6; } ;; 4145printf "%s\n" "unsupported" >&6; }
3527 *) 4146else $as_nop
4147 if test "x$ac_cv_prog_cc_c89" = x
4148then :
4149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4150printf "%s\n" "none needed" >&6; }
4151else $as_nop
4152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4153printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3528 CC="$CC $ac_cv_prog_cc_c89" 4154 CC="$CC $ac_cv_prog_cc_c89"
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4155fi
3530$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4156 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3531esac 4157 ac_prog_cc_stdc=c89
3532if test "x$ac_cv_prog_cc_c89" != xno; then : 4158fi
3533
3534fi 4159fi
3535 4160
3536ac_ext=c 4161ac_ext=c
3537ac_cpp='$CPP $CPPFLAGS' 4162ac_cpp='$CPP $CPPFLAGS'
3538ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4163ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3539ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4164ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3540ac_compiler_gnu=$ac_cv_c_compiler_gnu 4165ac_compiler_gnu=$ac_cv_c_compiler_gnu
4166
4167
4168
4169
4170
4171
3541 4172
3542ac_ext=cpp 4173ac_ext=cpp
3543ac_cpp='$CXXCPP $CPPFLAGS' 4174ac_cpp='$CXXCPP $CPPFLAGS'
3544ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4175ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3545ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4176ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
… …
3547if test -z "$CXX"; then 4178if test -z "$CXX"; then
3548 if test -n "$CCC"; then 4179 if test -n "$CCC"; then
3549 CXX=$CCC 4180 CXX=$CCC
3550 else 4181 else
3551 if test -n "$ac_tool_prefix"; then 4182 if test -n "$ac_tool_prefix"; then
3552 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4183 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3553 do 4184 do
3554 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4185 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3555set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4186set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3556{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4187{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3557$as_echo_n "checking for $ac_word... " >&6; } 4188printf %s "checking for $ac_word... " >&6; }
3558if test "${ac_cv_prog_CXX+set}" = set; then : 4189if test ${ac_cv_prog_CXX+y}
3559 $as_echo_n "(cached) " >&6 4190then :
3560else 4191 printf %s "(cached) " >&6
4192else $as_nop
3561 if test -n "$CXX"; then 4193 if test -n "$CXX"; then
3562 ac_cv_prog_CXX="$CXX" # Let the user override the test. 4194 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3563else 4195else
3564as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4196as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3565for as_dir in $PATH 4197for as_dir in $PATH
3566do 4198do
3567 IFS=$as_save_IFS 4199 IFS=$as_save_IFS
3568 test -z "$as_dir" && as_dir=. 4200 case $as_dir in #(((
4201 '') as_dir=./ ;;
4202 */) ;;
4203 *) as_dir=$as_dir/ ;;
4204 esac
3569 for ac_exec_ext in '' $ac_executable_extensions; do 4205 for ac_exec_ext in '' $ac_executable_extensions; do
3570 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4206 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3571 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 4207 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3572 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4208 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3573 break 2 4209 break 2
3574 fi 4210 fi
3575done 4211done
3576 done 4212 done
3577IFS=$as_save_IFS 4213IFS=$as_save_IFS
3578 4214
3579fi 4215fi
3580fi 4216fi
3581CXX=$ac_cv_prog_CXX 4217CXX=$ac_cv_prog_CXX
3582if test -n "$CXX"; then 4218if test -n "$CXX"; then
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3584$as_echo "$CXX" >&6; } 4220printf "%s\n" "$CXX" >&6; }
3585else 4221else
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3587$as_echo "no" >&6; } 4223printf "%s\n" "no" >&6; }
3588fi 4224fi
3589 4225
3590 4226
3591 test -n "$CXX" && break 4227 test -n "$CXX" && break
3592 done 4228 done
3593fi 4229fi
3594if test -z "$CXX"; then 4230if test -z "$CXX"; then
3595 ac_ct_CXX=$CXX 4231 ac_ct_CXX=$CXX
3596 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4232 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3597do 4233do
3598 # Extract the first word of "$ac_prog", so it can be a program name with args. 4234 # Extract the first word of "$ac_prog", so it can be a program name with args.
3599set dummy $ac_prog; ac_word=$2 4235set dummy $ac_prog; ac_word=$2
3600{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4236{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3601$as_echo_n "checking for $ac_word... " >&6; } 4237printf %s "checking for $ac_word... " >&6; }
3602if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : 4238if test ${ac_cv_prog_ac_ct_CXX+y}
3603 $as_echo_n "(cached) " >&6 4239then :
3604else 4240 printf %s "(cached) " >&6
4241else $as_nop
3605 if test -n "$ac_ct_CXX"; then 4242 if test -n "$ac_ct_CXX"; then
3606 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 4243 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3607else 4244else
3608as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4245as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3609for as_dir in $PATH 4246for as_dir in $PATH
3610do 4247do
3611 IFS=$as_save_IFS 4248 IFS=$as_save_IFS
3612 test -z "$as_dir" && as_dir=. 4249 case $as_dir in #(((
4250 '') as_dir=./ ;;
4251 */) ;;
4252 *) as_dir=$as_dir/ ;;
4253 esac
3613 for ac_exec_ext in '' $ac_executable_extensions; do 4254 for ac_exec_ext in '' $ac_executable_extensions; do
3614 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4255 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3615 ac_cv_prog_ac_ct_CXX="$ac_prog" 4256 ac_cv_prog_ac_ct_CXX="$ac_prog"
3616 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4257 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3617 break 2 4258 break 2
3618 fi 4259 fi
3619done 4260done
3620 done 4261 done
3621IFS=$as_save_IFS 4262IFS=$as_save_IFS
3622 4263
3623fi 4264fi
3624fi 4265fi
3625ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 4266ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3626if test -n "$ac_ct_CXX"; then 4267if test -n "$ac_ct_CXX"; then
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 4268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3628$as_echo "$ac_ct_CXX" >&6; } 4269printf "%s\n" "$ac_ct_CXX" >&6; }
3629else 4270else
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3631$as_echo "no" >&6; } 4272printf "%s\n" "no" >&6; }
3632fi 4273fi
3633 4274
3634 4275
3635 test -n "$ac_ct_CXX" && break 4276 test -n "$ac_ct_CXX" && break
3636done 4277done
… …
3638 if test "x$ac_ct_CXX" = x; then 4279 if test "x$ac_ct_CXX" = x; then
3639 CXX="g++" 4280 CXX="g++"
3640 else 4281 else
3641 case $cross_compiling:$ac_tool_warned in 4282 case $cross_compiling:$ac_tool_warned in
3642yes:) 4283yes:)
3643{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4284{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3644$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4285printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3645ac_tool_warned=yes ;; 4286ac_tool_warned=yes ;;
3646esac 4287esac
3647 CXX=$ac_ct_CXX 4288 CXX=$ac_ct_CXX
3648 fi 4289 fi
3649fi 4290fi
3650 4291
3651 fi 4292 fi
3652fi 4293fi
3653# Provide some information about the compiler. 4294# Provide some information about the compiler.
3654$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 4295printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3655set X $ac_compile 4296set X $ac_compile
3656ac_compiler=$2 4297ac_compiler=$2
3657for ac_option in --version -v -V -qversion; do 4298for ac_option in --version -v -V -qversion; do
3658 { { ac_try="$ac_compiler $ac_option >&5" 4299 { { ac_try="$ac_compiler $ac_option >&5"
3659case "(($ac_try" in 4300case "(($ac_try" in
3660 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4301 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3661 *) ac_try_echo=$ac_try;; 4302 *) ac_try_echo=$ac_try;;
3662esac 4303esac
3663eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4304eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3664$as_echo "$ac_try_echo"; } >&5 4305printf "%s\n" "$ac_try_echo"; } >&5
3665 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4306 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3666 ac_status=$? 4307 ac_status=$?
3667 if test -s conftest.err; then 4308 if test -s conftest.err; then
3668 sed '10a\ 4309 sed '10a\
3669... rest of stderr output deleted ... 4310... rest of stderr output deleted ...
3670 10q' conftest.err >conftest.er1 4311 10q' conftest.err >conftest.er1
3671 cat conftest.er1 >&5 4312 cat conftest.er1 >&5
3672 fi 4313 fi
3673 rm -f conftest.er1 conftest.err 4314 rm -f conftest.er1 conftest.err
3674 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4315 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3675 test $ac_status = 0; } 4316 test $ac_status = 0; }
3676done 4317done
3677 4318
3678{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 4319{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3679$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 4320printf %s "checking whether the compiler supports GNU C++... " >&6; }
3680if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 4321if test ${ac_cv_cxx_compiler_gnu+y}
3681 $as_echo_n "(cached) " >&6 4322then :
3682else 4323 printf %s "(cached) " >&6
4324else $as_nop
3683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3684/* end confdefs.h. */ 4326/* end confdefs.h. */
3685 4327
3686int 4328int
3687main () 4329main (void)
3688{ 4330{
3689#ifndef __GNUC__ 4331#ifndef __GNUC__
3690 choke me 4332 choke me
3691#endif 4333#endif
3692 4334
3693 ; 4335 ;
3694 return 0; 4336 return 0;
3695} 4337}
3696_ACEOF 4338_ACEOF
3697if ac_fn_cxx_try_compile "$LINENO"; then : 4339if ac_fn_cxx_try_compile "$LINENO"
4340then :
3698 ac_compiler_gnu=yes 4341 ac_compiler_gnu=yes
3699else 4342else $as_nop
3700 ac_compiler_gnu=no 4343 ac_compiler_gnu=no
3701fi 4344fi
3702rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4345rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3703ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 4346ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3704 4347
3705fi 4348fi
3706{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 4349{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3707$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 4350printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
4351ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4352
3708if test $ac_compiler_gnu = yes; then 4353if test $ac_compiler_gnu = yes; then
3709 GXX=yes 4354 GXX=yes
3710else 4355else
3711 GXX= 4356 GXX=
3712fi 4357fi
3713ac_test_CXXFLAGS=${CXXFLAGS+set} 4358ac_test_CXXFLAGS=${CXXFLAGS+y}
3714ac_save_CXXFLAGS=$CXXFLAGS 4359ac_save_CXXFLAGS=$CXXFLAGS
3715{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 4360{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3716$as_echo_n "checking whether $CXX accepts -g... " >&6; } 4361printf %s "checking whether $CXX accepts -g... " >&6; }
3717if test "${ac_cv_prog_cxx_g+set}" = set; then : 4362if test ${ac_cv_prog_cxx_g+y}
3718 $as_echo_n "(cached) " >&6 4363then :
3719else 4364 printf %s "(cached) " >&6
4365else $as_nop
3720 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 4366 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3721 ac_cxx_werror_flag=yes 4367 ac_cxx_werror_flag=yes
3722 ac_cv_prog_cxx_g=no 4368 ac_cv_prog_cxx_g=no
3723 CXXFLAGS="-g" 4369 CXXFLAGS="-g"
3724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3725/* end confdefs.h. */ 4371/* end confdefs.h. */
3726 4372
3727int 4373int
3728main () 4374main (void)
3729{ 4375{
3730 4376
3731 ; 4377 ;
3732 return 0; 4378 return 0;
3733} 4379}
3734_ACEOF 4380_ACEOF
3735if ac_fn_cxx_try_compile "$LINENO"; then : 4381if ac_fn_cxx_try_compile "$LINENO"
4382then :
3736 ac_cv_prog_cxx_g=yes 4383 ac_cv_prog_cxx_g=yes
3737else 4384else $as_nop
3738 CXXFLAGS="" 4385 CXXFLAGS=""
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740/* end confdefs.h. */ 4387/* end confdefs.h. */
3741 4388
3742int 4389int
3743main () 4390main (void)
3744{ 4391{
3745 4392
3746 ; 4393 ;
3747 return 0; 4394 return 0;
3748} 4395}
3749_ACEOF 4396_ACEOF
3750if ac_fn_cxx_try_compile "$LINENO"; then : 4397if ac_fn_cxx_try_compile "$LINENO"
4398then :
3751 4399
3752else 4400else $as_nop
3753 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4401 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3754 CXXFLAGS="-g" 4402 CXXFLAGS="-g"
3755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3756/* end confdefs.h. */ 4404/* end confdefs.h. */
3757 4405
3758int 4406int
3759main () 4407main (void)
3760{ 4408{
3761 4409
3762 ; 4410 ;
3763 return 0; 4411 return 0;
3764} 4412}
3765_ACEOF 4413_ACEOF
3766if ac_fn_cxx_try_compile "$LINENO"; then : 4414if ac_fn_cxx_try_compile "$LINENO"
4415then :
3767 ac_cv_prog_cxx_g=yes 4416 ac_cv_prog_cxx_g=yes
3768fi 4417fi
3769rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4418rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3770fi 4419fi
3771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4420rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3772fi 4421fi
3773rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4422rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3774 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4423 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3775fi 4424fi
3776{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 4425{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3777$as_echo "$ac_cv_prog_cxx_g" >&6; } 4426printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3778if test "$ac_test_CXXFLAGS" = set; then 4427if test $ac_test_CXXFLAGS; then
3779 CXXFLAGS=$ac_save_CXXFLAGS 4428 CXXFLAGS=$ac_save_CXXFLAGS
3780elif test $ac_cv_prog_cxx_g = yes; then 4429elif test $ac_cv_prog_cxx_g = yes; then
3781 if test "$GXX" = yes; then 4430 if test "$GXX" = yes; then
3782 CXXFLAGS="-g -O2" 4431 CXXFLAGS="-g -O2"
3783 else 4432 else
… …
3788 CXXFLAGS="-O2" 4437 CXXFLAGS="-O2"
3789 else 4438 else
3790 CXXFLAGS= 4439 CXXFLAGS=
3791 fi 4440 fi
3792fi 4441fi
4442ac_prog_cxx_stdcxx=no
4443if test x$ac_prog_cxx_stdcxx = xno
4444then :
4445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
4446printf %s "checking for $CXX option to enable C++11 features... " >&6; }
4447if test ${ac_cv_prog_cxx_cxx11+y}
4448then :
4449 printf %s "(cached) " >&6
4450else $as_nop
4451 ac_cv_prog_cxx_cxx11=no
4452ac_save_CXX=$CXX
4453cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4454/* end confdefs.h. */
4455$ac_cxx_conftest_cxx11_program
4456_ACEOF
4457for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
4458do
4459 CXX="$ac_save_CXX $ac_arg"
4460 if ac_fn_cxx_try_compile "$LINENO"
4461then :
4462 ac_cv_prog_cxx_cxx11=$ac_arg
4463fi
4464rm -f core conftest.err conftest.$ac_objext conftest.beam
4465 test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
4466done
4467rm -f conftest.$ac_ext
4468CXX=$ac_save_CXX
4469fi
4470
4471if test "x$ac_cv_prog_cxx_cxx11" = xno
4472then :
4473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4474printf "%s\n" "unsupported" >&6; }
4475else $as_nop
4476 if test "x$ac_cv_prog_cxx_cxx11" = x
4477then :
4478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4479printf "%s\n" "none needed" >&6; }
4480else $as_nop
4481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
4482printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
4483 CXX="$CXX $ac_cv_prog_cxx_cxx11"
4484fi
4485 ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
4486 ac_prog_cxx_stdcxx=cxx11
4487fi
4488fi
4489if test x$ac_prog_cxx_stdcxx = xno
4490then :
4491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
4492printf %s "checking for $CXX option to enable C++98 features... " >&6; }
4493if test ${ac_cv_prog_cxx_cxx98+y}
4494then :
4495 printf %s "(cached) " >&6
4496else $as_nop
4497 ac_cv_prog_cxx_cxx98=no
4498ac_save_CXX=$CXX
4499cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4500/* end confdefs.h. */
4501$ac_cxx_conftest_cxx98_program
4502_ACEOF
4503for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
4504do
4505 CXX="$ac_save_CXX $ac_arg"
4506 if ac_fn_cxx_try_compile "$LINENO"
4507then :
4508 ac_cv_prog_cxx_cxx98=$ac_arg
4509fi
4510rm -f core conftest.err conftest.$ac_objext conftest.beam
4511 test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
4512done
4513rm -f conftest.$ac_ext
4514CXX=$ac_save_CXX
4515fi
4516
4517if test "x$ac_cv_prog_cxx_cxx98" = xno
4518then :
4519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4520printf "%s\n" "unsupported" >&6; }
4521else $as_nop
4522 if test "x$ac_cv_prog_cxx_cxx98" = x
4523then :
4524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4525printf "%s\n" "none needed" >&6; }
4526else $as_nop
4527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
4528printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
4529 CXX="$CXX $ac_cv_prog_cxx_cxx98"
4530fi
4531 ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
4532 ac_prog_cxx_stdcxx=cxx98
4533fi
4534fi
4535
3793ac_ext=c 4536ac_ext=c
3794ac_cpp='$CPP $CPPFLAGS' 4537ac_cpp='$CPP $CPPFLAGS'
3795ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4538ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3796ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4539ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3797ac_compiler_gnu=$ac_cv_c_compiler_gnu 4540ac_compiler_gnu=$ac_cv_c_compiler_gnu
3798 4541
4542
3799# Find a good install program. We prefer a C program (faster), 4543 # Find a good install program. We prefer a C program (faster),
3800# so one script is as good as another. But avoid the broken or 4544# so one script is as good as another. But avoid the broken or
3801# incompatible versions: 4545# incompatible versions:
3802# SysV /etc/install, /usr/sbin/install 4546# SysV /etc/install, /usr/sbin/install
3803# SunOS /usr/etc/install 4547# SunOS /usr/etc/install
3804# IRIX /sbin/install 4548# IRIX /sbin/install
… …
3808# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4552# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3809# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4553# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3810# OS/2's system install, which has a completely different semantic 4554# OS/2's system install, which has a completely different semantic
3811# ./install, which can be erroneously created by make from ./install.sh. 4555# ./install, which can be erroneously created by make from ./install.sh.
3812# Reject install programs that cannot install multiple files. 4556# Reject install programs that cannot install multiple files.
3813{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4557{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3814$as_echo_n "checking for a BSD-compatible install... " >&6; } 4558printf %s "checking for a BSD-compatible install... " >&6; }
3815if test -z "$INSTALL"; then 4559if test -z "$INSTALL"; then
3816if test "${ac_cv_path_install+set}" = set; then : 4560if test ${ac_cv_path_install+y}
3817 $as_echo_n "(cached) " >&6 4561then :
3818else 4562 printf %s "(cached) " >&6
4563else $as_nop
3819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3820for as_dir in $PATH 4565for as_dir in $PATH
3821do 4566do
3822 IFS=$as_save_IFS 4567 IFS=$as_save_IFS
3823 test -z "$as_dir" && as_dir=. 4568 case $as_dir in #(((
4569 '') as_dir=./ ;;
4570 */) ;;
4571 *) as_dir=$as_dir/ ;;
4572 esac
3824 # Account for people who put trailing slashes in PATH elements. 4573 # Account for fact that we put trailing slashes in our PATH walk.
3825case $as_dir/ in #(( 4574case $as_dir in #((
3826 ./ | .// | /[cC]/* | \ 4575 ./ | /[cC]/* | \
3827 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4576 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3828 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4577 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3829 /usr/ucb/* ) ;; 4578 /usr/ucb/* ) ;;
3830 *) 4579 *)
3831 # OSF1 and SCO ODT 3.0 have their own names for install. 4580 # OSF1 and SCO ODT 3.0 have their own names for install.
3832 # Don't use installbsd from OSF since it installs stuff as root 4581 # Don't use installbsd from OSF since it installs stuff as root
3833 # by default. 4582 # by default.
3834 for ac_prog in ginstall scoinst install; do 4583 for ac_prog in ginstall scoinst install; do
3835 for ac_exec_ext in '' $ac_executable_extensions; do 4584 for ac_exec_ext in '' $ac_executable_extensions; do
3836 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4585 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3837 if test $ac_prog = install && 4586 if test $ac_prog = install &&
3838 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4587 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3839 # AIX install. It has an incompatible calling convention. 4588 # AIX install. It has an incompatible calling convention.
3840 : 4589 :
3841 elif test $ac_prog = install && 4590 elif test $ac_prog = install &&
3842 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4591 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3843 # program-specific install script used by HP pwplus--don't use. 4592 # program-specific install script used by HP pwplus--don't use.
3844 : 4593 :
3845 else 4594 else
3846 rm -rf conftest.one conftest.two conftest.dir 4595 rm -rf conftest.one conftest.two conftest.dir
3847 echo one > conftest.one 4596 echo one > conftest.one
3848 echo two > conftest.two 4597 echo two > conftest.two
3849 mkdir conftest.dir 4598 mkdir conftest.dir
3850 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4599 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3851 test -s conftest.one && test -s conftest.two && 4600 test -s conftest.one && test -s conftest.two &&
3852 test -s conftest.dir/conftest.one && 4601 test -s conftest.dir/conftest.one &&
3853 test -s conftest.dir/conftest.two 4602 test -s conftest.dir/conftest.two
3854 then 4603 then
3855 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4604 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3856 break 3 4605 break 3
3857 fi 4606 fi
3858 fi 4607 fi
3859 fi 4608 fi
3860 done 4609 done
… …
3866IFS=$as_save_IFS 4615IFS=$as_save_IFS
3867 4616
3868rm -rf conftest.one conftest.two conftest.dir 4617rm -rf conftest.one conftest.two conftest.dir
3869 4618
3870fi 4619fi
3871 if test "${ac_cv_path_install+set}" = set; then 4620 if test ${ac_cv_path_install+y}; then
3872 INSTALL=$ac_cv_path_install 4621 INSTALL=$ac_cv_path_install
3873 else 4622 else
3874 # As a last resort, use the slow shell script. Don't cache a 4623 # As a last resort, use the slow shell script. Don't cache a
3875 # value for INSTALL within a source directory, because that will 4624 # value for INSTALL within a source directory, because that will
3876 # break other packages using the cache if that directory is 4625 # break other packages using the cache if that directory is
3877 # removed, or if the value is a relative name. 4626 # removed, or if the value is a relative name.
3878 INSTALL=$ac_install_sh 4627 INSTALL=$ac_install_sh
3879 fi 4628 fi
3880fi 4629fi
3881{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4630{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3882$as_echo "$INSTALL" >&6; } 4631printf "%s\n" "$INSTALL" >&6; }
3883 4632
3884# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4633# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3885# It thinks the first close brace ends the variable substitution. 4634# It thinks the first close brace ends the variable substitution.
3886test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4635test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3887 4636
… …
3889 4638
3890test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4639test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3891 4640
3892 4641
3893 4642
3894ac_ext=c 4643ac_header= ac_cache=
3895ac_cpp='$CPP $CPPFLAGS' 4644for ac_item in $ac_header_c_list
3896ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3897ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3898ac_compiler_gnu=$ac_cv_c_compiler_gnu
3899{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3900$as_echo_n "checking how to run the C preprocessor... " >&6; }
3901# On Suns, sometimes $CPP names a directory.
3902if test -n "$CPP" && test -d "$CPP"; then
3903 CPP=
3904fi
3905if test -z "$CPP"; then
3906 if test "${ac_cv_prog_CPP+set}" = set; then :
3907 $as_echo_n "(cached) " >&6
3908else
3909 # Double quotes because CPP needs to be expanded
3910 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3911 do
3912 ac_preproc_ok=false
3913for ac_c_preproc_warn_flag in '' yes
3914do 4645do
3915 # Use a header file that comes with gcc, so configuring glibc 4646 if test $ac_cache; then
3916 # with a fresh cross-compiler works. 4647 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3917 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4648 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3918 # <limits.h> exists even on freestanding compilers. 4649 printf "%s\n" "#define $ac_item 1" >> confdefs.h
3919 # On the NeXT, cc -E runs the code through the compiler's parser, 4650 fi
3920 # not just through cpp. "Syntax error" is here to catch this case. 4651 ac_header= ac_cache=
4652 elif test $ac_header; then
4653 ac_cache=$ac_item
4654 else
4655 ac_header=$ac_item
4656 fi
4657done
4658
4659
4660
4661
4662
4663
4664
4665
4666if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
4667then :
4668
4669printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
4670
4671fi
4672
4673
4674
4675
4676
4677
4678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4679printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4680if test ${ac_cv_safe_to_define___extensions__+y}
4681then :
4682 printf %s "(cached) " >&6
4683else $as_nop
3921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3922/* end confdefs.h. */ 4685/* end confdefs.h. */
3923#ifdef __STDC__ 4686
3924# include <limits.h> 4687# define __EXTENSIONS__ 1
3925#else 4688 $ac_includes_default
3926# include <assert.h> 4689int
3927#endif 4690main (void)
3928 Syntax error 4691{
4692
4693 ;
4694 return 0;
4695}
3929_ACEOF 4696_ACEOF
3930if ac_fn_c_try_cpp "$LINENO"; then : 4697if ac_fn_c_try_compile "$LINENO"
3931 4698then :
3932else 4699 ac_cv_safe_to_define___extensions__=yes
3933 # Broken: fails on valid input. 4700else $as_nop
3934continue 4701 ac_cv_safe_to_define___extensions__=no
3935fi 4702fi
3936rm -f conftest.err conftest.i conftest.$ac_ext 4703rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4704fi
4705{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4706printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
3937 4707
3938 # OK, works on sane cases. Now check whether nonexistent headers 4708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
3939 # can be detected and how. 4709printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
4710if test ${ac_cv_should_define__xopen_source+y}
4711then :
4712 printf %s "(cached) " >&6
4713else $as_nop
4714 ac_cv_should_define__xopen_source=no
4715 if test $ac_cv_header_wchar_h = yes
4716then :
3940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3941/* end confdefs.h. */ 4718/* end confdefs.h. */
3942#include <ac_nonexistent.h> 4719
4720 #include <wchar.h>
4721 mbstate_t x;
4722int
4723main (void)
4724{
4725
4726 ;
4727 return 0;
4728}
3943_ACEOF 4729_ACEOF
3944if ac_fn_c_try_cpp "$LINENO"; then : 4730if ac_fn_c_try_compile "$LINENO"
3945 # Broken: success on invalid input. 4731then :
3946continue
3947else
3948 # Passes both tests.
3949ac_preproc_ok=:
3950break
3951fi
3952rm -f conftest.err conftest.i conftest.$ac_ext
3953 4732
3954done 4733else $as_nop
3955# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3956rm -f conftest.i conftest.err conftest.$ac_ext
3957if $ac_preproc_ok; then :
3958 break
3959fi
3960
3961 done
3962 ac_cv_prog_CPP=$CPP
3963
3964fi
3965 CPP=$ac_cv_prog_CPP
3966else
3967 ac_cv_prog_CPP=$CPP
3968fi
3969{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3970$as_echo "$CPP" >&6; }
3971ac_preproc_ok=false
3972for ac_c_preproc_warn_flag in '' yes
3973do
3974 # Use a header file that comes with gcc, so configuring glibc
3975 # with a fresh cross-compiler works.
3976 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3977 # <limits.h> exists even on freestanding compilers.
3978 # On the NeXT, cc -E runs the code through the compiler's parser,
3979 # not just through cpp. "Syntax error" is here to catch this case.
3980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3981/* end confdefs.h. */ 4735/* end confdefs.h. */
3982#ifdef __STDC__
3983# include <limits.h>
3984#else
3985# include <assert.h>
3986#endif
3987 Syntax error
3988_ACEOF
3989if ac_fn_c_try_cpp "$LINENO"; then :
3990 4736
3991else 4737 #define _XOPEN_SOURCE 500
3992 # Broken: fails on valid input. 4738 #include <wchar.h>
3993continue 4739 mbstate_t x;
3994fi
3995rm -f conftest.err conftest.i conftest.$ac_ext
3996
3997 # OK, works on sane cases. Now check whether nonexistent headers
3998 # can be detected and how.
3999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4000/* end confdefs.h. */
4001#include <ac_nonexistent.h>
4002_ACEOF
4003if ac_fn_c_try_cpp "$LINENO"; then :
4004 # Broken: success on invalid input.
4005continue
4006else
4007 # Passes both tests.
4008ac_preproc_ok=:
4009break
4010fi
4011rm -f conftest.err conftest.i conftest.$ac_ext
4012
4013done
4014# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4015rm -f conftest.i conftest.err conftest.$ac_ext
4016if $ac_preproc_ok; then :
4017
4018else
4019 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4020$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4021as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4022See \`config.log' for more details" "$LINENO" 5 ; }
4023fi
4024
4025ac_ext=c
4026ac_cpp='$CPP $CPPFLAGS'
4027ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4028ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4029ac_compiler_gnu=$ac_cv_c_compiler_gnu
4030
4031
4032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4033$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4034if test "${ac_cv_path_GREP+set}" = set; then :
4035 $as_echo_n "(cached) " >&6
4036else
4037 if test -z "$GREP"; then
4038 ac_path_GREP_found=false
4039 # Loop through the user's path and test for each of PROGNAME-LIST
4040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4041for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4042do
4043 IFS=$as_save_IFS
4044 test -z "$as_dir" && as_dir=.
4045 for ac_prog in grep ggrep; do
4046 for ac_exec_ext in '' $ac_executable_extensions; do
4047 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4048 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4049# Check for GNU ac_path_GREP and select it if it is found.
4050 # Check for GNU $ac_path_GREP
4051case `"$ac_path_GREP" --version 2>&1` in
4052*GNU*)
4053 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4054*)
4055 ac_count=0
4056 $as_echo_n 0123456789 >"conftest.in"
4057 while :
4058 do
4059 cat "conftest.in" "conftest.in" >"conftest.tmp"
4060 mv "conftest.tmp" "conftest.in"
4061 cp "conftest.in" "conftest.nl"
4062 $as_echo 'GREP' >> "conftest.nl"
4063 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4064 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4065 as_fn_arith $ac_count + 1 && ac_count=$as_val
4066 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4067 # Best one so far, save it but keep looking for a better one
4068 ac_cv_path_GREP="$ac_path_GREP"
4069 ac_path_GREP_max=$ac_count
4070 fi
4071 # 10*(2^10) chars as input seems more than enough
4072 test $ac_count -gt 10 && break
4073 done
4074 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4075esac
4076
4077 $ac_path_GREP_found && break 3
4078 done
4079 done
4080 done
4081IFS=$as_save_IFS
4082 if test -z "$ac_cv_path_GREP"; then
4083 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4084 fi
4085else
4086 ac_cv_path_GREP=$GREP
4087fi
4088
4089fi
4090{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4091$as_echo "$ac_cv_path_GREP" >&6; }
4092 GREP="$ac_cv_path_GREP"
4093
4094
4095{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4096$as_echo_n "checking for egrep... " >&6; }
4097if test "${ac_cv_path_EGREP+set}" = set; then :
4098 $as_echo_n "(cached) " >&6
4099else
4100 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4101 then ac_cv_path_EGREP="$GREP -E"
4102 else
4103 if test -z "$EGREP"; then
4104 ac_path_EGREP_found=false
4105 # Loop through the user's path and test for each of PROGNAME-LIST
4106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4107for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4108do
4109 IFS=$as_save_IFS
4110 test -z "$as_dir" && as_dir=.
4111 for ac_prog in egrep; do
4112 for ac_exec_ext in '' $ac_executable_extensions; do
4113 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4114 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4115# Check for GNU ac_path_EGREP and select it if it is found.
4116 # Check for GNU $ac_path_EGREP
4117case `"$ac_path_EGREP" --version 2>&1` in
4118*GNU*)
4119 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4120*)
4121 ac_count=0
4122 $as_echo_n 0123456789 >"conftest.in"
4123 while :
4124 do
4125 cat "conftest.in" "conftest.in" >"conftest.tmp"
4126 mv "conftest.tmp" "conftest.in"
4127 cp "conftest.in" "conftest.nl"
4128 $as_echo 'EGREP' >> "conftest.nl"
4129 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4130 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4131 as_fn_arith $ac_count + 1 && ac_count=$as_val
4132 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4133 # Best one so far, save it but keep looking for a better one
4134 ac_cv_path_EGREP="$ac_path_EGREP"
4135 ac_path_EGREP_max=$ac_count
4136 fi
4137 # 10*(2^10) chars as input seems more than enough
4138 test $ac_count -gt 10 && break
4139 done
4140 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4141esac
4142
4143 $ac_path_EGREP_found && break 3
4144 done
4145 done
4146 done
4147IFS=$as_save_IFS
4148 if test -z "$ac_cv_path_EGREP"; then
4149 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4150 fi
4151else
4152 ac_cv_path_EGREP=$EGREP
4153fi
4154
4155 fi
4156fi
4157{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4158$as_echo "$ac_cv_path_EGREP" >&6; }
4159 EGREP="$ac_cv_path_EGREP"
4160
4161
4162{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4163$as_echo_n "checking for ANSI C header files... " >&6; }
4164if test "${ac_cv_header_stdc+set}" = set; then :
4165 $as_echo_n "(cached) " >&6
4166else
4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4168/* end confdefs.h. */
4169#include <stdlib.h>
4170#include <stdarg.h>
4171#include <string.h>
4172#include <float.h>
4173
4174int 4740int
4175main () 4741main (void)
4176{ 4742{
4177 4743
4178 ; 4744 ;
4179 return 0; 4745 return 0;
4180} 4746}
4181_ACEOF 4747_ACEOF
4182if ac_fn_c_try_compile "$LINENO"; then : 4748if ac_fn_c_try_compile "$LINENO"
4183 ac_cv_header_stdc=yes 4749then :
4184else 4750 ac_cv_should_define__xopen_source=yes
4185 ac_cv_header_stdc=no
4186fi 4751fi
4187rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4752rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4753fi
4754rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4755fi
4756fi
4757{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
4758printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
4188 4759
4189if test $ac_cv_header_stdc = yes; then 4760 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
4190 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4761
4762 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
4763
4764 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4765
4766 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
4767
4768 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
4769
4770 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
4771
4772 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4773
4774 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
4775
4776 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
4777
4778 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
4779
4780 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
4781
4782 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
4783
4784 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
4785
4786 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
4787
4788 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
4789
4790 if test $ac_cv_header_minix_config_h = yes
4791then :
4792 MINIX=yes
4793 printf "%s\n" "#define _MINIX 1" >>confdefs.h
4794
4795 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
4796
4797 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
4798
4799else $as_nop
4800 MINIX=
4801fi
4802 if test $ac_cv_safe_to_define___extensions__ = yes
4803then :
4804 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4805
4806fi
4807 if test $ac_cv_should_define__xopen_source = yes
4808then :
4809 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
4810
4811fi
4812
4813ac_ext=cpp
4814ac_cpp='$CXXCPP $CPPFLAGS'
4815ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4816ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4817ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4818
4819
4820if test "$ac_prog_cxx_stdcxx" != cxx11; then
4821 as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
4822fi
4823
4824LINKER="$CXX"
4825if test x$GCC = xyes && test x$GXX = xyes; then
4826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4827printf %s "checking for working libsupc++... " >&6; }
4828 save_CXX="$CXX"
4829 save_LIBS="$LIBS"
4830 CXX="$CC"
4831 LIBS="$LIBS -lsupc++"
4832
4191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4833cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192/* end confdefs.h. */ 4834/* end confdefs.h. */
4193#include <string.h> 4835struct test { }; void f() try { throw new test; } catch (...) { throw; }
4194
4195_ACEOF
4196if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4197 $EGREP "memchr" >/dev/null 2>&1; then :
4198
4199else
4200 ac_cv_header_stdc=no
4201fi
4202rm -f conftest*
4203
4204fi
4205
4206if test $ac_cv_header_stdc = yes; then
4207 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4209/* end confdefs.h. */
4210#include <stdlib.h>
4211
4212_ACEOF
4213if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4214 $EGREP "free" >/dev/null 2>&1; then :
4215
4216else
4217 ac_cv_header_stdc=no
4218fi
4219rm -f conftest*
4220
4221fi
4222
4223if test $ac_cv_header_stdc = yes; then
4224 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4225 if test "$cross_compiling" = yes; then :
4226 :
4227else
4228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4229/* end confdefs.h. */
4230#include <ctype.h>
4231#include <stdlib.h>
4232#if ((' ' & 0x0FF) == 0x020)
4233# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4234# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4235#else
4236# define ISLOWER(c) \
4237 (('a' <= (c) && (c) <= 'i') \
4238 || ('j' <= (c) && (c) <= 'r') \
4239 || ('s' <= (c) && (c) <= 'z'))
4240# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4241#endif
4242
4243#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4244int 4836int
4245main () 4837main (void)
4246{
4247 int i;
4248 for (i = 0; i < 256; i++)
4249 if (XOR (islower (i), ISLOWER (i))
4250 || toupper (i) != TOUPPER (i))
4251 return 2;
4252 return 0;
4253}
4254_ACEOF
4255if ac_fn_c_try_run "$LINENO"; then :
4256
4257else
4258 ac_cv_header_stdc=no
4259fi
4260rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4261 conftest.$ac_objext conftest.beam conftest.$ac_ext
4262fi
4263
4264fi
4265fi
4266{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4267$as_echo "$ac_cv_header_stdc" >&6; }
4268if test $ac_cv_header_stdc = yes; then
4269
4270$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4271
4272fi
4273
4274# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4275for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4276 inttypes.h stdint.h unistd.h
4277do :
4278 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4279ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4280"
4281if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4282 cat >>confdefs.h <<_ACEOF
4283#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4284_ACEOF
4285
4286fi
4287
4288done
4289
4290
4291
4292 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4293if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4294 MINIX=yes
4295else
4296 MINIX=
4297fi
4298
4299
4300 if test "$MINIX" = yes; then
4301
4302$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4303
4304
4305$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4306
4307
4308$as_echo "#define _MINIX 1" >>confdefs.h
4309
4310 fi
4311
4312
4313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4314$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4315if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4316 $as_echo_n "(cached) " >&6
4317else
4318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4319/* end confdefs.h. */
4320
4321# define __EXTENSIONS__ 1
4322 $ac_includes_default
4323int
4324main ()
4325{ 4838{
4326 4839
4327 ; 4840 ;
4328 return 0; 4841 return 0;
4329} 4842}
4330_ACEOF 4843_ACEOF
4331if ac_fn_c_try_compile "$LINENO"; then : 4844if ac_fn_cxx_try_link "$LINENO"
4332 ac_cv_safe_to_define___extensions__=yes 4845then :
4333else 4846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4334 ac_cv_safe_to_define___extensions__=no 4847printf "%s\n" "ok" >&6; }
4848 LINKER="$CC"
4849else $as_nop
4850
4851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4852printf "%s\n" "no, making everything bigger and slower" >&6; }
4853 LIBS="$save_LIBS"
4854
4855
4335fi 4856fi
4336rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4857rm -f core conftest.err conftest.$ac_objext conftest.beam \
4858 conftest$ac_exeext conftest.$ac_ext
4859 CXX="$save_CXX"
4337fi 4860fi
4338{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4861LINKER=$LINKER
4339$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4340 test $ac_cv_safe_to_define___extensions__ = yes &&
4341 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4342 4862
4343 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4344 4863
4345 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4864if test -z "$orig_CXXFLAGS"; then
4865 if test x$GCC = xyes && test "x$GXX" = xyes; then
4866 CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4868/* end confdefs.h. */
4346 4869
4347 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4870int
4871main (void)
4872{
4348 4873
4349 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4874 ;
4875 return 0;
4876}
4877_ACEOF
4878if ac_fn_cxx_try_compile "$LINENO"
4879then :
4350 4880
4881else $as_nop
4882 CXXFLAGS="-g -O3"
4883fi
4884rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4885 else
4886 CXXFLAGS="-O"
4887 fi
4888 CFLAGS="$CXXFLAGS"
4889fi
4351 4890
4352
4353
4354{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 4891{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4355$as_echo_n "checking for library containing strerror... " >&6; } 4892printf %s "checking for library containing setlocale... " >&6; }
4356if test "${ac_cv_search_strerror+set}" = set; then : 4893if test ${ac_cv_search_setlocale+y}
4357 $as_echo_n "(cached) " >&6 4894then :
4358else 4895 printf %s "(cached) " >&6
4896else $as_nop
4359 ac_func_search_save_LIBS=$LIBS 4897 ac_func_search_save_LIBS=$LIBS
4360cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4898cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4361/* end confdefs.h. */ 4899/* end confdefs.h. */
4362 4900
4363/* Override any GCC internal prototype to avoid an error. 4901namespace conftest {
4364 Use char because int might match the return type of a GCC 4902 extern "C" int setlocale ();
4365 builtin and then its argument prototype would still apply. */ 4903}
4366#ifdef __cplusplus
4367extern "C"
4368#endif
4369char strerror ();
4370int 4904int
4371main () 4905main (void)
4372{ 4906{
4373return strerror (); 4907return conftest::setlocale ();
4374 ; 4908 ;
4375 return 0; 4909 return 0;
4376} 4910}
4377_ACEOF 4911_ACEOF
4378for ac_lib in '' cposix; do 4912for ac_lib in '' xpg4
4913do
4379 if test -z "$ac_lib"; then 4914 if test -z "$ac_lib"; then
4380 ac_res="none required" 4915 ac_res="none required"
4381 else 4916 else
4382 ac_res=-l$ac_lib 4917 ac_res=-l$ac_lib
4383 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4918 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4384 fi 4919 fi
4385 if ac_fn_c_try_link "$LINENO"; then : 4920 if ac_fn_cxx_try_link "$LINENO"
4921then :
4386 ac_cv_search_strerror=$ac_res 4922 ac_cv_search_setlocale=$ac_res
4387fi 4923fi
4388rm -f core conftest.err conftest.$ac_objext \ 4924rm -f core conftest.err conftest.$ac_objext conftest.beam \
4389 conftest$ac_exeext 4925 conftest$ac_exeext
4390 if test "${ac_cv_search_strerror+set}" = set; then : 4926 if test ${ac_cv_search_setlocale+y}
4927then :
4391 break 4928 break
4392fi 4929fi
4393done 4930done
4394if test "${ac_cv_search_strerror+set}" = set; then : 4931if test ${ac_cv_search_setlocale+y}
4932then :
4395 4933
4396else 4934else $as_nop
4397 ac_cv_search_strerror=no 4935 ac_cv_search_setlocale=no
4398fi 4936fi
4399rm conftest.$ac_ext 4937rm conftest.$ac_ext
4400LIBS=$ac_func_search_save_LIBS 4938LIBS=$ac_func_search_save_LIBS
4401fi 4939fi
4402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 4940{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4403$as_echo "$ac_cv_search_strerror" >&6; } 4941printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4404ac_res=$ac_cv_search_strerror 4942ac_res=$ac_cv_search_setlocale
4405if test "$ac_res" != no; then : 4943if test "$ac_res" != no
4944then :
4406 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4945 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4407 4946
4408fi 4947fi
4409 4948
4410ac_ext=cpp
4411ac_cpp='$CXXCPP $CPPFLAGS'
4412ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4413ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4414ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4415 4949
4416
4417LINKER="$CXX"
4418if test x$GCC = xyes && test x$GXX = xyes; then
4419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4420$as_echo_n "checking for working libsupc++... " >&6; }
4421 save_CXX="$CXX"
4422 save_LIBS="$LIBS"
4423 CXX="$CC"
4424 LIBS="$LIBS -lsupc++"
4425
4426cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4427/* end confdefs.h. */
4428struct test { }; void f() try { throw new test; } catch (...) { throw; }
4429int
4430main ()
4431{
4432
4433 ;
4434 return 0;
4435}
4436_ACEOF
4437if ac_fn_cxx_try_link "$LINENO"; then :
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4439$as_echo "ok" >&6; }
4440 LINKER="$CC"
4441else
4442
4443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4444$as_echo "no, making everything bigger and slower" >&6; }
4445 LIBS="$save_LIBS"
4446
4447
4448fi
4449rm -f core conftest.err conftest.$ac_objext \
4450 conftest$ac_exeext conftest.$ac_ext
4451 CXX="$save_CXX"
4452fi
4453LINKER=$LINKER
4454
4455
4456if test -z "$orig_CXXFLAGS"; then
4457 if test x$GCC = xyes && test "x$GXX" = xyes; then
4458 CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4460/* end confdefs.h. */
4461
4462int
4463main ()
4464{
4465
4466 ;
4467 return 0;
4468}
4469_ACEOF
4470if ac_fn_cxx_try_compile "$LINENO"; then :
4471
4472else
4473 CXXFLAGS="-g -O3"
4474fi
4475rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4476 else
4477 CXXFLAGS="-O"
4478 fi
4479 CFLAGS="$CXXFLAGS"
4480fi
4481
4482{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5 4950{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4483$as_echo_n "checking for library containing setlocale... " >&6; } 4951printf %s "checking for library containing gethostbyname... " >&6; }
4484if test "${ac_cv_search_setlocale+set}" = set; then : 4952if test ${ac_cv_search_gethostbyname+y}
4485 $as_echo_n "(cached) " >&6 4953then :
4486else 4954 printf %s "(cached) " >&6
4955else $as_nop
4487 ac_func_search_save_LIBS=$LIBS 4956 ac_func_search_save_LIBS=$LIBS
4488cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4957cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4489/* end confdefs.h. */ 4958/* end confdefs.h. */
4490 4959
4491/* Override any GCC internal prototype to avoid an error. 4960namespace conftest {
4492 Use char because int might match the return type of a GCC 4961 extern "C" int gethostbyname ();
4493 builtin and then its argument prototype would still apply. */ 4962}
4494#ifdef __cplusplus
4495extern "C"
4496#endif
4497char setlocale ();
4498int 4963int
4499main () 4964main (void)
4500{ 4965{
4501return setlocale (); 4966return conftest::gethostbyname ();
4502 ; 4967 ;
4503 return 0; 4968 return 0;
4504} 4969}
4505_ACEOF 4970_ACEOF
4506for ac_lib in '' xpg4; do 4971for ac_lib in '' nsl
4972do
4507 if test -z "$ac_lib"; then 4973 if test -z "$ac_lib"; then
4508 ac_res="none required" 4974 ac_res="none required"
4509 else 4975 else
4510 ac_res=-l$ac_lib 4976 ac_res=-l$ac_lib
4511 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4977 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4512 fi 4978 fi
4513 if ac_fn_cxx_try_link "$LINENO"; then : 4979 if ac_fn_cxx_try_link "$LINENO"
4980then :
4514 ac_cv_search_setlocale=$ac_res 4981 ac_cv_search_gethostbyname=$ac_res
4515fi 4982fi
4516rm -f core conftest.err conftest.$ac_objext \ 4983rm -f core conftest.err conftest.$ac_objext conftest.beam \
4517 conftest$ac_exeext 4984 conftest$ac_exeext
4518 if test "${ac_cv_search_setlocale+set}" = set; then : 4985 if test ${ac_cv_search_gethostbyname+y}
4986then :
4519 break 4987 break
4520fi 4988fi
4521done 4989done
4522if test "${ac_cv_search_setlocale+set}" = set; then : 4990if test ${ac_cv_search_gethostbyname+y}
4991then :
4523 4992
4524else 4993else $as_nop
4525 ac_cv_search_setlocale=no 4994 ac_cv_search_gethostbyname=no
4526fi 4995fi
4527rm conftest.$ac_ext 4996rm conftest.$ac_ext
4528LIBS=$ac_func_search_save_LIBS 4997LIBS=$ac_func_search_save_LIBS
4529fi 4998fi
4530{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5 4999{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4531$as_echo "$ac_cv_search_setlocale" >&6; } 5000printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4532ac_res=$ac_cv_search_setlocale 5001ac_res=$ac_cv_search_gethostbyname
4533if test "$ac_res" != no; then : 5002if test "$ac_res" != no
5003then :
4534 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5004 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4535 5005
4536fi 5006fi
4537 5007
4538
4539{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 5008{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4540$as_echo_n "checking for library containing gethostbyname... " >&6; } 5009printf %s "checking for library containing socket... " >&6; }
4541if test "${ac_cv_search_gethostbyname+set}" = set; then : 5010if test ${ac_cv_search_socket+y}
4542 $as_echo_n "(cached) " >&6 5011then :
4543else 5012 printf %s "(cached) " >&6
5013else $as_nop
4544 ac_func_search_save_LIBS=$LIBS 5014 ac_func_search_save_LIBS=$LIBS
4545cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5015cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4546/* end confdefs.h. */ 5016/* end confdefs.h. */
4547 5017
4548/* Override any GCC internal prototype to avoid an error. 5018namespace conftest {
4549 Use char because int might match the return type of a GCC 5019 extern "C" int socket ();
4550 builtin and then its argument prototype would still apply. */ 5020}
4551#ifdef __cplusplus
4552extern "C"
4553#endif
4554char gethostbyname ();
4555int 5021int
4556main () 5022main (void)
4557{ 5023{
4558return gethostbyname (); 5024return conftest::socket ();
4559 ; 5025 ;
4560 return 0; 5026 return 0;
4561} 5027}
4562_ACEOF 5028_ACEOF
4563for ac_lib in '' nsl; do 5029for ac_lib in '' socket
5030do
4564 if test -z "$ac_lib"; then 5031 if test -z "$ac_lib"; then
4565 ac_res="none required" 5032 ac_res="none required"
4566 else 5033 else
4567 ac_res=-l$ac_lib 5034 ac_res=-l$ac_lib
4568 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5035 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4569 fi 5036 fi
4570 if ac_fn_cxx_try_link "$LINENO"; then : 5037 if ac_fn_cxx_try_link "$LINENO"
5038then :
4571 ac_cv_search_gethostbyname=$ac_res 5039 ac_cv_search_socket=$ac_res
4572fi 5040fi
4573rm -f core conftest.err conftest.$ac_objext \ 5041rm -f core conftest.err conftest.$ac_objext conftest.beam \
4574 conftest$ac_exeext 5042 conftest$ac_exeext
4575 if test "${ac_cv_search_gethostbyname+set}" = set; then : 5043 if test ${ac_cv_search_socket+y}
5044then :
4576 break 5045 break
4577fi 5046fi
4578done 5047done
4579if test "${ac_cv_search_gethostbyname+set}" = set; then : 5048if test ${ac_cv_search_socket+y}
5049then :
4580 5050
4581else 5051else $as_nop
4582 ac_cv_search_gethostbyname=no 5052 ac_cv_search_socket=no
4583fi 5053fi
4584rm conftest.$ac_ext 5054rm conftest.$ac_ext
4585LIBS=$ac_func_search_save_LIBS 5055LIBS=$ac_func_search_save_LIBS
4586fi 5056fi
4587{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4588$as_echo "$ac_cv_search_gethostbyname" >&6; }
4589ac_res=$ac_cv_search_gethostbyname
4590if test "$ac_res" != no; then :
4591 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4592
4593fi
4594
4595{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4596$as_echo_n "checking for library containing socket... " >&6; }
4597if test "${ac_cv_search_socket+set}" = set; then :
4598 $as_echo_n "(cached) " >&6
4599else
4600 ac_func_search_save_LIBS=$LIBS
4601cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4602/* end confdefs.h. */
4603
4604/* Override any GCC internal prototype to avoid an error.
4605 Use char because int might match the return type of a GCC
4606 builtin and then its argument prototype would still apply. */
4607#ifdef __cplusplus
4608extern "C"
4609#endif
4610char socket ();
4611int
4612main ()
4613{
4614return socket ();
4615 ;
4616 return 0;
4617}
4618_ACEOF
4619for ac_lib in '' socket; do
4620 if test -z "$ac_lib"; then
4621 ac_res="none required"
4622 else
4623 ac_res=-l$ac_lib
4624 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4625 fi
4626 if ac_fn_cxx_try_link "$LINENO"; then :
4627 ac_cv_search_socket=$ac_res
4628fi
4629rm -f core conftest.err conftest.$ac_objext \
4630 conftest$ac_exeext
4631 if test "${ac_cv_search_socket+set}" = set; then :
4632 break
4633fi
4634done
4635if test "${ac_cv_search_socket+set}" = set; then :
4636
4637else
4638 ac_cv_search_socket=no
4639fi
4640rm conftest.$ac_ext
4641LIBS=$ac_func_search_save_LIBS
4642fi
4643{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 5057{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4644$as_echo "$ac_cv_search_socket" >&6; } 5058printf "%s\n" "$ac_cv_search_socket" >&6; }
4645ac_res=$ac_cv_search_socket 5059ac_res=$ac_cv_search_socket
4646if test "$ac_res" != no; then : 5060if test "$ac_res" != no
5061then :
4647 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5062 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4648 5063
4649fi 5064fi
4650 5065
4651 5066
… …
4673support_perl=yes 5088support_perl=yes
4674codesets=all 5089codesets=all
4675 5090
4676 5091
4677# Check whether --enable-everything was given. 5092# Check whether --enable-everything was given.
4678if test "${enable_everything+set}" = set; then : 5093if test ${enable_everything+y}
5094then :
4679 enableval=$enable_everything; 5095 enableval=$enable_everything;
4680 if test x$enableval = xno; then 5096 if test x$enableval = xno; then
4681 support_frills=no 5097 support_frills=no
4682 support_inheritpixmap=no 5098 support_inheritpixmap=no
4683 support_fading=no 5099 support_fading=no
… …
4737fi 5153fi
4738 5154
4739 5155
4740support_assertions=no 5156support_assertions=no
4741# Check whether --enable-assert was given. 5157# Check whether --enable-assert was given.
4742if test "${enable_assert+set}" = set; then : 5158if test ${enable_assert+y}
5159then :
4743 enableval=$enable_assert; if test x$enableval = xyes; then 5160 enableval=$enable_assert; if test x$enableval = xyes; then
4744 support_assertions=yes 5161 support_assertions=yes
4745 fi 5162 fi
4746fi 5163fi
4747 5164
4748if test x$support_assertions = xno; then 5165if test x$support_assertions = xno; then
4749 5166
4750$as_echo "#define NDEBUG 1" >>confdefs.h 5167printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4751 5168
4752fi 5169fi
4753 5170
4754support_warnings=no 5171support_warnings=no
4755# Check whether --enable-warnings was given. 5172# Check whether --enable-warnings was given.
4756if test "${enable_warnings+set}" = set; then : 5173if test ${enable_warnings+y}
5174then :
4757 enableval=$enable_warnings; if test x$enableval = xyes; then 5175 enableval=$enable_warnings; if test x$enableval = xyes; then
4758 support_warnings=yes 5176 support_warnings=yes
4759 fi 5177 fi
4760fi 5178fi
4761 5179
… …
4765 CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value" 5183 CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4767/* end confdefs.h. */ 5185/* end confdefs.h. */
4768 5186
4769int 5187int
4770main () 5188main (void)
4771{ 5189{
4772 5190
4773 ; 5191 ;
4774 return 0; 5192 return 0;
4775} 5193}
4776_ACEOF 5194_ACEOF
4777if ac_fn_cxx_try_compile "$LINENO"; then : 5195if ac_fn_cxx_try_compile "$LINENO"
5196then :
4778 5197
4779else 5198else $as_nop
4780 CXXFLAGS="$save_CXXFLAGS" 5199 CXXFLAGS="$save_CXXFLAGS"
4781fi 5200fi
4782rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5201rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4783 else 5202 else
4784 CXXFLAGS="$CXXFLAGS -w" 5203 CXXFLAGS="$CXXFLAGS -w"
4785 fi 5204 fi
4786fi 5205fi
4787 5206
4788support_256_color=no 5207support_256_color=no
4789# Check whether --enable-256-color was given. 5208# Check whether --enable-256-color was given.
4790if test "${enable_256_color+set}" = set; then : 5209if test ${enable_256_color+y}
5210then :
4791 enableval=$enable_256_color; if test x$enableval = xyes; then 5211 enableval=$enable_256_color; if test x$enableval = xyes; then
4792 support_256_color=yes 5212 support_256_color=yes
4793 fi 5213 fi
4794fi 5214fi
4795 5215
4796if test x$support_256_color = xyes; then 5216if test x$support_256_color = xyes; then
4797 5217
4798$as_echo "#define USE_256_COLORS 1" >>confdefs.h 5218printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4799 5219
4800fi 5220fi
4801 5221
4802# Check whether --enable-unicode3 was given. 5222# Check whether --enable-unicode3 was given.
4803if test "${enable_unicode3+set}" = set; then : 5223if test ${enable_unicode3+y}
5224then :
4804 enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then 5225 enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4805 support_unicode3=$enableval 5226 support_unicode3=$enableval
4806 fi 5227 fi
4807fi 5228fi
4808 5229
4809 5230
4810# Check whether --enable-combining was given. 5231# Check whether --enable-combining was given.
4811if test "${enable_combining+set}" = set; then : 5232if test ${enable_combining+y}
5233then :
4812 enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then 5234 enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4813 support_combining=$enableval 5235 support_combining=$enableval
4814 fi 5236 fi
4815fi 5237fi
4816 5238
4817 5239
4818# Check whether --enable-xft was given. 5240# Check whether --enable-xft was given.
4819if test "${enable_xft+set}" = set; then : 5241if test ${enable_xft+y}
5242then :
4820 enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then 5243 enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4821 support_xft=$enableval 5244 support_xft=$enableval
4822 fi 5245 fi
4823fi 5246fi
4824 5247
4825 5248
4826# Check whether --enable-font-styles was given. 5249# Check whether --enable-font-styles was given.
4827if test "${enable_font_styles+set}" = set; then : 5250if test ${enable_font_styles+y}
5251then :
4828 enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then 5252 enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4829 support_styles=$enableval 5253 support_styles=$enableval
4830 fi 5254 fi
4831fi 5255fi
4832 5256
4833 5257
4834# Check whether --enable-afterimage was given.
4835if test "${enable_afterimage+set}" = set; then :
4836 enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then
4837 support_afterimage=$enableval
4838 fi
4839fi
4840
4841
4842
4843# Check whether --with-afterimage_config was given.
4844if test "${with_afterimage_config+set}" = set; then :
4845 withval=$with_afterimage_config; if test "x$withval" != x; then
4846 afterimage_config=$withval/afterimage-config
4847 fi
4848fi
4849
4850
4851# Check whether --enable-pixbuf was given. 5258# Check whether --enable-pixbuf was given.
4852if test "${enable_pixbuf+set}" = set; then : 5259if test ${enable_pixbuf+y}
5260then :
4853 enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then 5261 enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4854 support_pixbuf=$enableval 5262 support_pixbuf=$enableval
4855 fi 5263 fi
4856fi 5264fi
4857 5265
4858 5266
4859# Check whether --enable-startup-notification was given. 5267# Check whether --enable-startup-notification was given.
4860if test "${enable_startup_notification+set}" = set; then : 5268if test ${enable_startup_notification+y}
5269then :
4861 enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then 5270 enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4862 support_startup_notification=$enableval 5271 support_startup_notification=$enableval
4863 fi 5272 fi
4864fi 5273fi
4865 5274
4866 5275
4867# Check whether --enable-transparency was given. 5276# Check whether --enable-transparency was given.
4868if test "${enable_transparency+set}" = set; then : 5277if test ${enable_transparency+y}
5278then :
4869 enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then 5279 enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4870 support_inheritpixmap=$enableval 5280 support_inheritpixmap=$enableval
4871 fi 5281 fi
4872fi 5282fi
4873 5283
4874 5284
4875# Check whether --enable-fading was given. 5285# Check whether --enable-fading was given.
4876if test "${enable_fading+set}" = set; then : 5286if test ${enable_fading+y}
5287then :
4877 enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then 5288 enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4878 support_fading=$enableval 5289 support_fading=$enableval
4879 fi 5290 fi
4880fi 5291fi
4881 5292
4882 5293
4883# Check whether --enable-rxvt-scroll was given. 5294# Check whether --enable-rxvt-scroll was given.
4884if test "${enable_rxvt_scroll+set}" = set; then : 5295if test ${enable_rxvt_scroll+y}
5296then :
4885 enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5297 enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4886 support_scroll_rxvt=$enableval 5298 support_scroll_rxvt=$enableval
4887 fi 5299 fi
4888fi 5300fi
4889 5301
4890 5302
4891# Check whether --enable-next-scroll was given. 5303# Check whether --enable-next-scroll was given.
4892if test "${enable_next_scroll+set}" = set; then : 5304if test ${enable_next_scroll+y}
5305then :
4893 enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5306 enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4894 support_scroll_next=$enableval 5307 support_scroll_next=$enableval
4895 fi 5308 fi
4896fi 5309fi
4897 5310
4898 5311
4899# Check whether --enable-xterm-scroll was given. 5312# Check whether --enable-xterm-scroll was given.
4900if test "${enable_xterm_scroll+set}" = set; then : 5313if test ${enable_xterm_scroll+y}
5314then :
4901 enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5315 enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4902 support_scroll_xterm=$enableval 5316 support_scroll_xterm=$enableval
4903 fi 5317 fi
4904fi 5318fi
4905 5319
4906 5320
4907# Check whether --enable-perl was given. 5321# Check whether --enable-perl was given.
4908if test "${enable_perl+set}" = set; then : 5322if test ${enable_perl+y}
5323then :
4909 enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then 5324 enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4910 support_perl=$enableval 5325 support_perl=$enableval
4911 fi 5326 fi
4912fi 5327fi
4913 5328
4914 5329
4915 5330
4916# Check whether --with-codesets was given. 5331# Check whether --with-codesets was given.
4917if test "${with_codesets+set}" = set; then : 5332if test ${with_codesets+y}
5333then :
4918 withval=$with_codesets; codesets="$withval" 5334 withval=$with_codesets; codesets="$withval"
4919fi 5335fi
4920 5336
4921 5337
4922# Check whether --enable-xim was given. 5338# Check whether --enable-xim was given.
4923if test "${enable_xim+set}" = set; then : 5339if test ${enable_xim+y}
5340then :
4924 enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then 5341 enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4925 support_xim=$enableval 5342 support_xim=$enableval
4926 fi 5343 fi
4927fi 5344fi
4928 5345
4929 5346
4930# Check whether --enable-backspace-key was given. 5347# Check whether --enable-backspace-key was given.
4931if test "${enable_backspace_key+set}" = set; then : 5348if test ${enable_backspace_key+y}
5349then :
4932 enableval=$enable_backspace_key; if test x$enableval = xno; then 5350 enableval=$enable_backspace_key; if test x$enableval = xno; then
4933 5351
4934$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h 5352printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4935 5353
4936 fi 5354 fi
4937fi 5355fi
4938 5356
4939 5357
4940# Check whether --enable-delete-key was given. 5358# Check whether --enable-delete-key was given.
4941if test "${enable_delete_key+set}" = set; then : 5359if test ${enable_delete_key+y}
5360then :
4942 enableval=$enable_delete_key; if test x$enableval = xno; then 5361 enableval=$enable_delete_key; if test x$enableval = xno; then
4943 5362
4944$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h 5363printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4945 5364
4946 fi 5365 fi
4947fi 5366fi
4948 5367
4949 5368
5369support_resources=yes
4950# Check whether --enable-resources was given. 5370# Check whether --enable-resources was given.
4951if test "${enable_resources+set}" = set; then : 5371if test ${enable_resources+y}
5372then :
4952 enableval=$enable_resources; if test x$enableval = xno; then 5373 enableval=$enable_resources; if test x$enableval = xno; then
4953 5374 support_resources=no
4954$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4955
4956 fi 5375 fi
4957fi 5376fi
4958 5377
4959 5378
4960# Check whether --enable-8bitctrls was given. 5379# Check whether --enable-8bitctrls was given.
4961if test "${enable_8bitctrls+set}" = set; then : 5380if test ${enable_8bitctrls+y}
5381then :
4962 enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then 5382 enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4963 support_8bitctrls=$enableval 5383 support_8bitctrls=$enableval
4964 fi 5384 fi
4965fi 5385fi
4966 5386
4967 5387
4968RESFALLBACK=Rxvt 5388RESFALLBACK=Rxvt
4969# Check whether --enable-fallback was given. 5389# Check whether --enable-fallback was given.
4970if test "${enable_fallback+set}" = set; then : 5390if test ${enable_fallback+y}
5391then :
4971 enableval=$enable_fallback; 5392 enableval=$enable_fallback;
4972 test x$enableval = xyes && enableval=Rxvt 5393 test x$enableval = xyes && enableval=Rxvt
4973 test x$enableval = xno && enableval= 5394 test x$enableval = xno && enableval=
4974 RESFALLBACK="$enableval" 5395 RESFALLBACK="$enableval"
4975 5396
4976fi 5397fi
4977 5398
4978 5399
4979if test x$RESFALLBACK != x; then 5400if test x$RESFALLBACK != x; then
4980 5401
4981cat >>confdefs.h <<_ACEOF 5402printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4982#define RESFALLBACK "$RESFALLBACK"
4983_ACEOF
4984 5403
4985fi 5404fi
4986 5405
4987RESNAME=urxvt 5406RESNAME=urxvt
4988 5407
4989# Check whether --with-res-name was given. 5408# Check whether --with-res-name was given.
4990if test "${with_res_name+set}" = set; then : 5409if test ${with_res_name+y}
5410then :
4991 withval=$with_res_name; RESNAME="$withval" 5411 withval=$with_res_name; RESNAME="$withval"
4992fi 5412fi
4993 5413
4994 5414
4995cat >>confdefs.h <<_ACEOF 5415printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4996#define RESNAME "$RESNAME"
4997_ACEOF
4998 5416
4999 5417
5000RESCLASS=URxvt 5418RESCLASS=URxvt
5001 5419
5002# Check whether --with-res-class was given. 5420# Check whether --with-res-class was given.
5003if test "${with_res_class+set}" = set; then : 5421if test ${with_res_class+y}
5422then :
5004 withval=$with_res_class; RESCLASS="$withval" 5423 withval=$with_res_class; RESCLASS="$withval"
5005fi 5424fi
5006 5425
5007 5426
5008cat >>confdefs.h <<_ACEOF 5427printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
5009#define RESCLASS "$RESCLASS"
5010_ACEOF
5011 5428
5012 5429
5013RXVTNAME=urxvt 5430RXVTNAME=urxvt
5014 5431
5015# Check whether --with-name was given. 5432# Check whether --with-name was given.
5016if test "${with_name+set}" = set; then : 5433if test ${with_name+y}
5434then :
5017 withval=$with_name; RXVTNAME="$withval" 5435 withval=$with_name; RXVTNAME="$withval"
5018fi 5436fi
5019 5437
5020 5438
5021cat >>confdefs.h <<_ACEOF 5439printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5022#define RXVTNAME "$RXVTNAME"
5023_ACEOF
5024 5440
5025 5441
5026 5442
5027 5443
5028# Check whether --enable-swapscreen was given. 5444# Check whether --enable-swapscreen was given.
5029if test "${enable_swapscreen+set}" = set; then : 5445if test ${enable_swapscreen+y}
5446then :
5030 enableval=$enable_swapscreen; if test x$enableval = xno; then 5447 enableval=$enable_swapscreen; if test x$enableval = xno; then
5031 5448
5032$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h 5449printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5033 5450
5034 fi 5451 fi
5035fi 5452fi
5036 5453
5037 5454
5038# Check whether --enable-iso14755 was given. 5455# Check whether --enable-iso14755 was given.
5039if test "${enable_iso14755+set}" = set; then : 5456if test ${enable_iso14755+y}
5457then :
5040 enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then 5458 enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5041 support_iso14755=$enableval 5459 support_iso14755=$enableval
5042 fi 5460 fi
5043fi 5461fi
5044 5462
5045 5463
5046# Check whether --enable-frills was given. 5464# Check whether --enable-frills was given.
5047if test "${enable_frills+set}" = set; then : 5465if test ${enable_frills+y}
5466then :
5048 enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then 5467 enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5049 support_frills=$enableval 5468 support_frills=$enableval
5050 fi 5469 fi
5051fi 5470fi
5052 5471
5053 5472
5054# Check whether --enable-keepscrolling was given. 5473# Check whether --enable-keepscrolling was given.
5055if test "${enable_keepscrolling+set}" = set; then : 5474if test ${enable_keepscrolling+y}
5475then :
5056 enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then 5476 enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5057 support_keepscrolling=$enableval 5477 support_keepscrolling=$enableval
5058 fi 5478 fi
5059fi 5479fi
5060 5480
5061 5481
5062# Check whether --enable-selectionscrolling was given. 5482# Check whether --enable-selectionscrolling was given.
5063if test "${enable_selectionscrolling+set}" = set; then : 5483if test ${enable_selectionscrolling+y}
5484then :
5064 enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then 5485 enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5065 support_selectionscrolling=$enableval 5486 support_selectionscrolling=$enableval
5066 fi 5487 fi
5067fi 5488fi
5068 5489
5069 5490
5070# Check whether --enable-mousewheel was given. 5491# Check whether --enable-mousewheel was given.
5071if test "${enable_mousewheel+set}" = set; then : 5492if test ${enable_mousewheel+y}
5493then :
5072 enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then 5494 enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5073 support_mousewheel=$enableval 5495 support_mousewheel=$enableval
5074 fi 5496 fi
5075fi 5497fi
5076 5498
5077 5499
5078# Check whether --enable-slipwheeling was given. 5500# Check whether --enable-slipwheeling was given.
5079if test "${enable_slipwheeling+set}" = set; then : 5501if test ${enable_slipwheeling+y}
5502then :
5080 enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then 5503 enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5081 support_mouseslipwheel=$enableval 5504 support_mouseslipwheel=$enableval
5082 fi 5505 fi
5083fi 5506fi
5084 5507
5085 5508
5086# Check whether --enable-smart-resize was given. 5509# Check whether --enable-smart-resize was given.
5087if test "${enable_smart_resize+set}" = set; then : 5510if test ${enable_smart_resize+y}
5511then :
5088 enableval=$enable_smart_resize; if test x$enableval = xyes; then 5512 enableval=$enable_smart_resize; if test x$enableval = xyes; then
5089 5513
5090$as_echo "#define SMART_RESIZE 1" >>confdefs.h 5514printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5091 5515
5092 fi 5516 fi
5093fi 5517fi
5094 5518
5095 5519
5096# Check whether --enable-text-blink was given. 5520# Check whether --enable-text-blink was given.
5097if test "${enable_text_blink+set}" = set; then : 5521if test ${enable_text_blink+y}
5522then :
5098 enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then 5523 enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5099 support_text_blink=$enableval 5524 support_text_blink=$enableval
5100 fi 5525 fi
5101fi 5526fi
5102 5527
5103 5528
5104# Check whether --enable-pointer-blank was given. 5529# Check whether --enable-pointer-blank was given.
5105if test "${enable_pointer_blank+set}" = set; then : 5530if test ${enable_pointer_blank+y}
5531then :
5106 enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then 5532 enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5107 support_pointer_blank=$enableval 5533 support_pointer_blank=$enableval
5108 fi 5534 fi
5109fi 5535fi
5110 5536
5111 5537
5112 5538
5113# Check whether --with-term was given. 5539# Check whether --with-term was given.
5114if test "${with_term+set}" = set; then : 5540if test ${with_term+y}
5541then :
5115 withval=$with_term; if test x$withval != x; then 5542 withval=$with_term; if test x$withval != x; then
5116 5543
5117cat >>confdefs.h <<_ACEOF 5544printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5118#define TERMENV "$withval"
5119_ACEOF
5120 term="$withval" 5545 term="$withval"
5121 fi 5546 fi
5122fi 5547fi
5123 5548
5124 5549
5125 5550
5126# Check whether --with-terminfo was given. 5551# Check whether --with-terminfo was given.
5127if test "${with_terminfo+set}" = set; then : 5552if test ${with_terminfo+y}
5553then :
5128 withval=$with_terminfo; if test x$withval != x; then 5554 withval=$with_terminfo; if test x$withval != x; then
5129 5555
5130cat >>confdefs.h <<_ACEOF 5556printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5131#define RXVT_TERMINFO "$withval"
5132_ACEOF
5133 terminfo="$withval" 5557 terminfo="$withval"
5134 fi 5558 fi
5135fi 5559fi
5136 5560
5137 5561
5562if test x$support_resources = xno; then
5563 if test x$support_frills = xyes || test x$support_perl = xyes; then
5564 as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
5565 fi
5566
5567
5568printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
5569
5570fi
5571
5138 5572
5139LIBEV_M4_AVOID_LIBRT=1 5573LIBEV_M4_AVOID_LIBRT=1
5140 5574
5141ac_ext=cpp 5575ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5142ac_cpp='$CXXCPP $CPPFLAGS' 5576if test "x$ac_cv_header_sys_inotify_h" = xyes
5143ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5577then :
5144ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5578 printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5145ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5146{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5147$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5148if test -z "$CXXCPP"; then
5149 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
5150 $as_echo_n "(cached) " >&6
5151else
5152 # Double quotes because CXXCPP needs to be expanded
5153 for CXXCPP in "$CXX -E" "/lib/cpp"
5154 do
5155 ac_preproc_ok=false
5156for ac_cxx_preproc_warn_flag in '' yes
5157do
5158 # Use a header file that comes with gcc, so configuring glibc
5159 # with a fresh cross-compiler works.
5160 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5161 # <limits.h> exists even on freestanding compilers.
5162 # On the NeXT, cc -E runs the code through the compiler's parser,
5163 # not just through cpp. "Syntax error" is here to catch this case.
5164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5165/* end confdefs.h. */
5166#ifdef __STDC__
5167# include <limits.h>
5168#else
5169# include <assert.h>
5170#endif
5171 Syntax error
5172_ACEOF
5173if ac_fn_cxx_try_cpp "$LINENO"; then :
5174 5579
5175else
5176 # Broken: fails on valid input.
5177continue
5178fi 5580fi
5179rm -f conftest.err conftest.i conftest.$ac_ext 5581ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
5582if test "x$ac_cv_header_sys_epoll_h" = xyes
5583then :
5584 printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5180 5585
5181 # OK, works on sane cases. Now check whether nonexistent headers
5182 # can be detected and how.
5183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5184/* end confdefs.h. */
5185#include <ac_nonexistent.h>
5186_ACEOF
5187if ac_fn_cxx_try_cpp "$LINENO"; then :
5188 # Broken: success on invalid input.
5189continue
5190else
5191 # Passes both tests.
5192ac_preproc_ok=:
5193break
5194fi 5586fi
5195rm -f conftest.err conftest.i conftest.$ac_ext 5587ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
5588if test "x$ac_cv_header_sys_event_h" = xyes
5589then :
5590 printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5196 5591
5197done
5198# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5199rm -f conftest.i conftest.err conftest.$ac_ext
5200if $ac_preproc_ok; then :
5201 break
5202fi 5592fi
5203
5204 done
5205 ac_cv_prog_CXXCPP=$CXXCPP
5206
5207fi
5208 CXXCPP=$ac_cv_prog_CXXCPP
5209else
5210 ac_cv_prog_CXXCPP=$CXXCPP
5211fi
5212{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5213$as_echo "$CXXCPP" >&6; }
5214ac_preproc_ok=false
5215for ac_cxx_preproc_warn_flag in '' yes
5216do
5217 # Use a header file that comes with gcc, so configuring glibc
5218 # with a fresh cross-compiler works.
5219 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5220 # <limits.h> exists even on freestanding compilers.
5221 # On the NeXT, cc -E runs the code through the compiler's parser,
5222 # not just through cpp. "Syntax error" is here to catch this case.
5223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5224/* end confdefs.h. */
5225#ifdef __STDC__
5226# include <limits.h>
5227#else
5228# include <assert.h>
5229#endif
5230 Syntax error
5231_ACEOF
5232if ac_fn_cxx_try_cpp "$LINENO"; then :
5233
5234else
5235 # Broken: fails on valid input.
5236continue
5237fi
5238rm -f conftest.err conftest.i conftest.$ac_ext
5239
5240 # OK, works on sane cases. Now check whether nonexistent headers
5241 # can be detected and how.
5242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5243/* end confdefs.h. */
5244#include <ac_nonexistent.h>
5245_ACEOF
5246if ac_fn_cxx_try_cpp "$LINENO"; then :
5247 # Broken: success on invalid input.
5248continue
5249else
5250 # Passes both tests.
5251ac_preproc_ok=:
5252break
5253fi
5254rm -f conftest.err conftest.i conftest.$ac_ext
5255
5256done
5257# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5258rm -f conftest.i conftest.err conftest.$ac_ext
5259if $ac_preproc_ok; then :
5260
5261else
5262 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5263$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5264as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
5265See \`config.log' for more details" "$LINENO" 5 ; }
5266fi
5267
5268ac_ext=cpp
5269ac_cpp='$CXXCPP $CPPFLAGS'
5270ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5271ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5272ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5273
5274
5275for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
5276do :
5277 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5278ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5593ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
5279if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5594if test "x$ac_cv_header_port_h" = xyes
5280 cat >>confdefs.h <<_ACEOF 5595then :
5281#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5596 printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5282_ACEOF
5283 5597
5284fi 5598fi
5599ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
5600if test "x$ac_cv_header_poll_h" = xyes
5601then :
5602 printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5285 5603
5286done
5287
5288
5289for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5290do :
5291 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5292ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
5293if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5294 cat >>confdefs.h <<_ACEOF
5295#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5296_ACEOF
5297
5298fi 5604fi
5299done 5605ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
5606if test "x$ac_cv_header_sys_timerfd_h" = xyes
5607then :
5608 printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5300 5609
5610fi
5301 5611
5612ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5613if test "x$ac_cv_header_sys_select_h" = xyes
5614then :
5615 printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5616
5617fi
5618ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
5619if test "x$ac_cv_header_sys_eventfd_h" = xyes
5620then :
5621 printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
5622
5623fi
5624ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
5625if test "x$ac_cv_header_sys_signalfd_h" = xyes
5626then :
5627 printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
5628
5629fi
5630ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
5631if test "x$ac_cv_header_linux_aio_abi_h" = xyes
5632then :
5633 printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
5634
5635fi
5636ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
5637if test "x$ac_cv_header_linux_fs_h" = xyes
5638then :
5639 printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
5640
5641fi
5642
5643
5644ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
5645if test "x$ac_cv_func_inotify_init" = xyes
5646then :
5647 printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
5648
5649fi
5650ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
5651if test "x$ac_cv_func_epoll_ctl" = xyes
5652then :
5653 printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
5654
5655fi
5656ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
5657if test "x$ac_cv_func_kqueue" = xyes
5658then :
5659 printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
5660
5661fi
5662ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
5663if test "x$ac_cv_func_port_create" = xyes
5664then :
5665 printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
5666
5667fi
5668ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
5669if test "x$ac_cv_func_poll" = xyes
5670then :
5671 printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
5672
5673fi
5674ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
5675if test "x$ac_cv_func_select" = xyes
5676then :
5677 printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
5678
5679fi
5680ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
5681if test "x$ac_cv_func_eventfd" = xyes
5682then :
5683 printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
5684
5685fi
5686ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
5687if test "x$ac_cv_func_signalfd" = xyes
5688then :
5689 printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
5690
5691fi
5692
5693
5694
5302for ac_func in clock_gettime 5695 for ac_func in clock_gettime
5303do : 5696do :
5304 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5697 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5305if test "x$ac_cv_func_clock_gettime" = x""yes; then : 5698if test "x$ac_cv_func_clock_gettime" = xyes
5306 cat >>confdefs.h <<_ACEOF 5699then :
5307#define HAVE_CLOCK_GETTIME 1 5700 printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5308_ACEOF
5309 5701
5310else 5702else $as_nop
5311 5703
5312 if test $(uname) = Linux; then 5704 if test $(uname) = Linux; then
5313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5 5705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5314$as_echo_n "checking for clock_gettime syscall... " >&6; } 5706printf %s "checking for clock_gettime syscall... " >&6; }
5315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5316/* end confdefs.h. */ 5708/* end confdefs.h. */
5317#include <unistd.h> 5709#include <unistd.h>
5318 #include <sys/syscall.h> 5710 #include <sys/syscall.h>
5319 #include <time.h> 5711 #include <time.h>
5320int 5712int
5321main () 5713main (void)
5322{ 5714{
5323struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts) 5715struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5324 ; 5716 ;
5325 return 0; 5717 return 0;
5326} 5718}
5327_ACEOF 5719_ACEOF
5328if ac_fn_cxx_try_link "$LINENO"; then : 5720if ac_fn_cxx_try_link "$LINENO"
5721then :
5329 ac_have_clock_syscall=1 5722 ac_have_clock_syscall=1
5330 5723
5331$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h 5724printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5332 5725
5333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5334$as_echo "yes" >&6; } 5727printf "%s\n" "yes" >&6; }
5335else 5728else $as_nop
5336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5337$as_echo "no" >&6; } 5730printf "%s\n" "no" >&6; }
5338fi 5731fi
5339rm -f core conftest.err conftest.$ac_objext \ 5732rm -f core conftest.err conftest.$ac_objext conftest.beam \
5340 conftest$ac_exeext conftest.$ac_ext 5733 conftest$ac_exeext conftest.$ac_ext
5341 fi 5734 fi
5342 if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then 5735 if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 5736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5344$as_echo_n "checking for clock_gettime in -lrt... " >&6; } 5737printf %s "checking for clock_gettime in -lrt... " >&6; }
5345if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then : 5738if test ${ac_cv_lib_rt_clock_gettime+y}
5346 $as_echo_n "(cached) " >&6 5739then :
5347else 5740 printf %s "(cached) " >&6
5741else $as_nop
5348 ac_check_lib_save_LIBS=$LIBS 5742 ac_check_lib_save_LIBS=$LIBS
5349LIBS="-lrt $LIBS" 5743LIBS="-lrt $LIBS"
5350cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5744cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5351/* end confdefs.h. */ 5745/* end confdefs.h. */
5352 5746
5353/* Override any GCC internal prototype to avoid an error. 5747namespace conftest {
5354 Use char because int might match the return type of a GCC 5748 extern "C" int clock_gettime ();
5355 builtin and then its argument prototype would still apply. */ 5749}
5356#ifdef __cplusplus
5357extern "C"
5358#endif
5359char clock_gettime ();
5360int 5750int
5361main () 5751main (void)
5362{ 5752{
5363return clock_gettime (); 5753return conftest::clock_gettime ();
5364 ; 5754 ;
5365 return 0; 5755 return 0;
5366} 5756}
5367_ACEOF 5757_ACEOF
5368if ac_fn_cxx_try_link "$LINENO"; then : 5758if ac_fn_cxx_try_link "$LINENO"
5759then :
5369 ac_cv_lib_rt_clock_gettime=yes 5760 ac_cv_lib_rt_clock_gettime=yes
5370else 5761else $as_nop
5371 ac_cv_lib_rt_clock_gettime=no 5762 ac_cv_lib_rt_clock_gettime=no
5372fi 5763fi
5373rm -f core conftest.err conftest.$ac_objext \ 5764rm -f core conftest.err conftest.$ac_objext conftest.beam \
5374 conftest$ac_exeext conftest.$ac_ext 5765 conftest$ac_exeext conftest.$ac_ext
5375LIBS=$ac_check_lib_save_LIBS 5766LIBS=$ac_check_lib_save_LIBS
5376fi 5767fi
5377{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 5768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5378$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } 5769printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5379if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then : 5770if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5380 cat >>confdefs.h <<_ACEOF 5771then :
5381#define HAVE_LIBRT 1 5772 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5382_ACEOF
5383 5773
5384 LIBS="-lrt $LIBS" 5774 LIBS="-lrt $LIBS"
5385 5775
5386fi 5776fi
5387 5777
5388 unset ac_cv_func_clock_gettime 5778 unset ac_cv_func_clock_gettime
5389 for ac_func in clock_gettime
5390do :
5391 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5779 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5392if test "x$ac_cv_func_clock_gettime" = x""yes; then : 5780if test "x$ac_cv_func_clock_gettime" = xyes
5393 cat >>confdefs.h <<_ACEOF 5781then :
5394#define HAVE_CLOCK_GETTIME 1 5782 printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5395_ACEOF
5396 5783
5397fi 5784fi
5785
5786 fi
5787
5788fi
5789
5398done 5790done
5399 5791
5400 fi
5401 5792
5402fi
5403done
5404
5405
5406for ac_func in nanosleep 5793 for ac_func in nanosleep
5407do : 5794do :
5408 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 5795 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5409if test "x$ac_cv_func_nanosleep" = x""yes; then : 5796if test "x$ac_cv_func_nanosleep" = xyes
5410 cat >>confdefs.h <<_ACEOF 5797then :
5411#define HAVE_NANOSLEEP 1 5798 printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5412_ACEOF
5413 5799
5414else 5800else $as_nop
5415 5801
5416 if test -z "$LIBEV_M4_AVOID_LIBRT"; then 5802 if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5 5803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5418$as_echo_n "checking for nanosleep in -lrt... " >&6; } 5804printf %s "checking for nanosleep in -lrt... " >&6; }
5419if test "${ac_cv_lib_rt_nanosleep+set}" = set; then : 5805if test ${ac_cv_lib_rt_nanosleep+y}
5420 $as_echo_n "(cached) " >&6 5806then :
5421else 5807 printf %s "(cached) " >&6
5808else $as_nop
5422 ac_check_lib_save_LIBS=$LIBS 5809 ac_check_lib_save_LIBS=$LIBS
5423LIBS="-lrt $LIBS" 5810LIBS="-lrt $LIBS"
5424cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5811cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5425/* end confdefs.h. */ 5812/* end confdefs.h. */
5426 5813
5427/* Override any GCC internal prototype to avoid an error. 5814namespace conftest {
5428 Use char because int might match the return type of a GCC 5815 extern "C" int nanosleep ();
5429 builtin and then its argument prototype would still apply. */ 5816}
5430#ifdef __cplusplus
5431extern "C"
5432#endif
5433char nanosleep ();
5434int 5817int
5435main () 5818main (void)
5436{ 5819{
5437return nanosleep (); 5820return conftest::nanosleep ();
5438 ; 5821 ;
5439 return 0; 5822 return 0;
5440} 5823}
5441_ACEOF 5824_ACEOF
5442if ac_fn_cxx_try_link "$LINENO"; then : 5825if ac_fn_cxx_try_link "$LINENO"
5826then :
5443 ac_cv_lib_rt_nanosleep=yes 5827 ac_cv_lib_rt_nanosleep=yes
5444else 5828else $as_nop
5445 ac_cv_lib_rt_nanosleep=no 5829 ac_cv_lib_rt_nanosleep=no
5446fi 5830fi
5447rm -f core conftest.err conftest.$ac_objext \ 5831rm -f core conftest.err conftest.$ac_objext conftest.beam \
5448 conftest$ac_exeext conftest.$ac_ext 5832 conftest$ac_exeext conftest.$ac_ext
5449LIBS=$ac_check_lib_save_LIBS 5833LIBS=$ac_check_lib_save_LIBS
5450fi 5834fi
5451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5 5835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5452$as_echo "$ac_cv_lib_rt_nanosleep" >&6; } 5836printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5453if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then : 5837if test "x$ac_cv_lib_rt_nanosleep" = xyes
5454 cat >>confdefs.h <<_ACEOF 5838then :
5455#define HAVE_LIBRT 1 5839 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5456_ACEOF
5457 5840
5458 LIBS="-lrt $LIBS" 5841 LIBS="-lrt $LIBS"
5459 5842
5460fi 5843fi
5461 5844
5462 unset ac_cv_func_nanosleep 5845 unset ac_cv_func_nanosleep
5463 for ac_func in nanosleep
5464do :
5465 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 5846 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5466if test "x$ac_cv_func_nanosleep" = x""yes; then : 5847if test "x$ac_cv_func_nanosleep" = xyes
5467 cat >>confdefs.h <<_ACEOF 5848then :
5468#define HAVE_NANOSLEEP 1 5849 printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5469_ACEOF
5470 5850
5471fi 5851fi
5852
5853 fi
5854
5855fi
5856
5472done 5857done
5473 5858
5474 fi 5859ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
5860"
5861if test "x$ac_cv_type___kernel_rwf_t" = xyes
5862then :
5475 5863
5864
5865printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5866
5867
5476fi 5868fi
5477done
5478 5869
5479 5870
5480if test -z "$LIBEV_M4_AVOID_LIBM"; then 5871if test -z "$LIBEV_M4_AVOID_LIBM"; then
5481 LIBM=m 5872 LIBM=m
5482fi 5873fi
5483{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5 5874{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5484$as_echo_n "checking for library containing floor... " >&6; } 5875printf %s "checking for library containing floor... " >&6; }
5485if test "${ac_cv_search_floor+set}" = set; then : 5876if test ${ac_cv_search_floor+y}
5486 $as_echo_n "(cached) " >&6 5877then :
5487else 5878 printf %s "(cached) " >&6
5879else $as_nop
5488 ac_func_search_save_LIBS=$LIBS 5880 ac_func_search_save_LIBS=$LIBS
5489cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5881cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5490/* end confdefs.h. */ 5882/* end confdefs.h. */
5491 5883
5492/* Override any GCC internal prototype to avoid an error. 5884namespace conftest {
5493 Use char because int might match the return type of a GCC 5885 extern "C" int floor ();
5494 builtin and then its argument prototype would still apply. */ 5886}
5495#ifdef __cplusplus
5496extern "C"
5497#endif
5498char floor ();
5499int 5887int
5500main () 5888main (void)
5501{ 5889{
5502return floor (); 5890return conftest::floor ();
5503 ; 5891 ;
5504 return 0; 5892 return 0;
5505} 5893}
5506_ACEOF 5894_ACEOF
5507for ac_lib in '' $LIBM; do 5895for ac_lib in '' $LIBM
5896do
5508 if test -z "$ac_lib"; then 5897 if test -z "$ac_lib"; then
5509 ac_res="none required" 5898 ac_res="none required"
5510 else 5899 else
5511 ac_res=-l$ac_lib 5900 ac_res=-l$ac_lib
5512 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5901 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5513 fi 5902 fi
5514 if ac_fn_cxx_try_link "$LINENO"; then : 5903 if ac_fn_cxx_try_link "$LINENO"
5904then :
5515 ac_cv_search_floor=$ac_res 5905 ac_cv_search_floor=$ac_res
5516fi 5906fi
5517rm -f core conftest.err conftest.$ac_objext \ 5907rm -f core conftest.err conftest.$ac_objext conftest.beam \
5518 conftest$ac_exeext 5908 conftest$ac_exeext
5519 if test "${ac_cv_search_floor+set}" = set; then : 5909 if test ${ac_cv_search_floor+y}
5910then :
5520 break 5911 break
5521fi 5912fi
5522done 5913done
5523if test "${ac_cv_search_floor+set}" = set; then : 5914if test ${ac_cv_search_floor+y}
5915then :
5524 5916
5525else 5917else $as_nop
5526 ac_cv_search_floor=no 5918 ac_cv_search_floor=no
5527fi 5919fi
5528rm conftest.$ac_ext 5920rm conftest.$ac_ext
5529LIBS=$ac_func_search_save_LIBS 5921LIBS=$ac_func_search_save_LIBS
5530fi 5922fi
5531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5 5923{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
5532$as_echo "$ac_cv_search_floor" >&6; } 5924printf "%s\n" "$ac_cv_search_floor" >&6; }
5533ac_res=$ac_cv_search_floor 5925ac_res=$ac_cv_search_floor
5534if test "$ac_res" != no; then : 5926if test "$ac_res" != no
5927then :
5535 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5928 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5536 5929
5537$as_echo "#define HAVE_FLOOR 1" >>confdefs.h 5930printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5538 5931
5539fi 5932fi
5540 5933
5541 5934
5542 5935
5543 5936
5544 5937
5545# Extract the first word of "tic", so it can be a program name with args. 5938# Extract the first word of "tic", so it can be a program name with args.
5546set dummy tic; ac_word=$2 5939set dummy tic; ac_word=$2
5547{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5940{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5548$as_echo_n "checking for $ac_word... " >&6; } 5941printf %s "checking for $ac_word... " >&6; }
5549if test "${ac_cv_path_TIC+set}" = set; then : 5942if test ${ac_cv_path_TIC+y}
5550 $as_echo_n "(cached) " >&6 5943then :
5551else 5944 printf %s "(cached) " >&6
5945else $as_nop
5552 case $TIC in 5946 case $TIC in
5553 [\\/]* | ?:[\\/]*) 5947 [\\/]* | ?:[\\/]*)
5554 ac_cv_path_TIC="$TIC" # Let the user override the test with a path. 5948 ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5555 ;; 5949 ;;
5556 *) 5950 *)
5557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5558for as_dir in $PATH 5952for as_dir in $PATH
5559do 5953do
5560 IFS=$as_save_IFS 5954 IFS=$as_save_IFS
5561 test -z "$as_dir" && as_dir=. 5955 case $as_dir in #(((
5956 '') as_dir=./ ;;
5957 */) ;;
5958 *) as_dir=$as_dir/ ;;
5959 esac
5562 for ac_exec_ext in '' $ac_executable_extensions; do 5960 for ac_exec_ext in '' $ac_executable_extensions; do
5563 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5961 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5564 ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext" 5962 ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5565 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5963 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5566 break 2 5964 break 2
5567 fi 5965 fi
5568done 5966done
5569 done 5967 done
5570IFS=$as_save_IFS 5968IFS=$as_save_IFS
… …
5573 ;; 5971 ;;
5574esac 5972esac
5575fi 5973fi
5576TIC=$ac_cv_path_TIC 5974TIC=$ac_cv_path_TIC
5577if test -n "$TIC"; then 5975if test -n "$TIC"; then
5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5 5976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5579$as_echo "$TIC" >&6; } 5977printf "%s\n" "$TIC" >&6; }
5580else 5978else
5581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5582$as_echo "no" >&6; } 5980printf "%s\n" "no" >&6; }
5583fi 5981fi
5584 5982
5585 5983
5586 5984
5985ac_ext=cpp
5986ac_cpp='$CXXCPP $CPPFLAGS'
5987ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5988ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5989ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5990{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5991printf %s "checking how to run the C++ preprocessor... " >&6; }
5992if test -z "$CXXCPP"; then
5993 if test ${ac_cv_prog_CXXCPP+y}
5994then :
5995 printf %s "(cached) " >&6
5996else $as_nop
5997 # Double quotes because $CXX needs to be expanded
5998 for CXXCPP in "$CXX -E" cpp /lib/cpp
5999 do
6000 ac_preproc_ok=false
6001for ac_cxx_preproc_warn_flag in '' yes
6002do
6003 # Use a header file that comes with gcc, so configuring glibc
6004 # with a fresh cross-compiler works.
6005 # On the NeXT, cc -E runs the code through the compiler's parser,
6006 # not just through cpp. "Syntax error" is here to catch this case.
6007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6008/* end confdefs.h. */
6009#include <limits.h>
6010 Syntax error
6011_ACEOF
6012if ac_fn_cxx_try_cpp "$LINENO"
6013then :
6014
6015else $as_nop
6016 # Broken: fails on valid input.
6017continue
6018fi
6019rm -f conftest.err conftest.i conftest.$ac_ext
6020
6021 # OK, works on sane cases. Now check whether nonexistent headers
6022 # can be detected and how.
6023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6024/* end confdefs.h. */
6025#include <ac_nonexistent.h>
6026_ACEOF
6027if ac_fn_cxx_try_cpp "$LINENO"
6028then :
6029 # Broken: success on invalid input.
6030continue
6031else $as_nop
6032 # Passes both tests.
6033ac_preproc_ok=:
6034break
6035fi
6036rm -f conftest.err conftest.i conftest.$ac_ext
6037
6038done
6039# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6040rm -f conftest.i conftest.err conftest.$ac_ext
6041if $ac_preproc_ok
6042then :
6043 break
6044fi
6045
6046 done
6047 ac_cv_prog_CXXCPP=$CXXCPP
6048
6049fi
6050 CXXCPP=$ac_cv_prog_CXXCPP
6051else
6052 ac_cv_prog_CXXCPP=$CXXCPP
6053fi
6054{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6055printf "%s\n" "$CXXCPP" >&6; }
6056ac_preproc_ok=false
6057for ac_cxx_preproc_warn_flag in '' yes
6058do
6059 # Use a header file that comes with gcc, so configuring glibc
6060 # with a fresh cross-compiler works.
6061 # On the NeXT, cc -E runs the code through the compiler's parser,
6062 # not just through cpp. "Syntax error" is here to catch this case.
6063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6064/* end confdefs.h. */
6065#include <limits.h>
6066 Syntax error
6067_ACEOF
6068if ac_fn_cxx_try_cpp "$LINENO"
6069then :
6070
6071else $as_nop
6072 # Broken: fails on valid input.
6073continue
6074fi
6075rm -f conftest.err conftest.i conftest.$ac_ext
6076
6077 # OK, works on sane cases. Now check whether nonexistent headers
6078 # can be detected and how.
6079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6080/* end confdefs.h. */
6081#include <ac_nonexistent.h>
6082_ACEOF
6083if ac_fn_cxx_try_cpp "$LINENO"
6084then :
6085 # Broken: success on invalid input.
6086continue
6087else $as_nop
6088 # Passes both tests.
6089ac_preproc_ok=:
6090break
6091fi
6092rm -f conftest.err conftest.i conftest.$ac_ext
6093
6094done
6095# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6096rm -f conftest.i conftest.err conftest.$ac_ext
6097if $ac_preproc_ok
6098then :
6099
6100else $as_nop
6101 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6102printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6103as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6104See \`config.log' for more details" "$LINENO" 5; }
6105fi
6106
6107ac_ext=cpp
6108ac_cpp='$CXXCPP $CPPFLAGS'
6109ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6110ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6111ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6112
6113
5587{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 6114{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5588$as_echo_n "checking for X... " >&6; } 6115printf %s "checking for X... " >&6; }
5589 6116
5590 6117
5591# Check whether --with-x was given. 6118# Check whether --with-x was given.
5592if test "${with_x+set}" = set; then : 6119if test ${with_x+y}
6120then :
5593 withval=$with_x; 6121 withval=$with_x;
5594fi 6122fi
5595 6123
5596# $have_x is `yes', `no', `disabled', or empty when we do not yet know. 6124# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5597if test "x$with_x" = xno; then 6125if test "x$with_x" = xno; then
5598 # The user explicitly disabled X. 6126 # The user explicitly disabled X.
5599 have_x=disabled 6127 have_x=disabled
5600else 6128else
5601 case $x_includes,$x_libraries in #( 6129 case $x_includes,$x_libraries in #(
5602 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #( 6130 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5603 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then : 6131 *,NONE | NONE,*) if test ${ac_cv_have_x+y}
5604 $as_echo_n "(cached) " >&6 6132then :
5605else 6133 printf %s "(cached) " >&6
6134else $as_nop
5606 # One or both of the vars are not set, and there is no cached value. 6135 # One or both of the vars are not set, and there is no cached value.
5607ac_x_includes=no ac_x_libraries=no 6136ac_x_includes=no
6137ac_x_libraries=no
6138# Do we need to do anything special at all?
6139ac_save_LIBS=$LIBS
6140LIBS="-lX11 $LIBS"
6141cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6142/* end confdefs.h. */
6143#include <X11/Xlib.h>
6144int
6145main (void)
6146{
6147XrmInitialize ()
6148 ;
6149 return 0;
6150}
6151_ACEOF
6152if ac_fn_cxx_try_link "$LINENO"
6153then :
6154 # We can compile and link X programs with no special options.
6155 ac_x_includes=
6156 ac_x_libraries=
6157fi
6158rm -f core conftest.err conftest.$ac_objext conftest.beam \
6159 conftest$ac_exeext conftest.$ac_ext
6160LIBS="$ac_save_LIBS"
6161# If that didn't work, only try xmkmf and file system searches
6162# for native compilation.
6163if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
6164then :
5608rm -f -r conftest.dir 6165 rm -f -r conftest.dir
5609if mkdir conftest.dir; then 6166if mkdir conftest.dir; then
5610 cd conftest.dir 6167 cd conftest.dir
5611 cat >Imakefile <<'_ACEOF' 6168 cat >Imakefile <<'_ACEOF'
5612incroot: 6169incroot:
5613 @echo incroot='${INCROOT}' 6170 @echo incroot='${INCROOT}'
… …
5642 fi 6199 fi
5643 cd .. 6200 cd ..
5644 rm -f -r conftest.dir 6201 rm -f -r conftest.dir
5645fi 6202fi
5646 6203
5647# Standard set of common directories for X headers. 6204 # Standard set of common directories for X headers.
5648# Check X11 before X11Rn because it is often a symlink to the current release. 6205# Check X11 before X11Rn because it is often a symlink to the current release.
5649ac_x_header_dirs=' 6206ac_x_header_dirs='
5650/usr/X11/include 6207/usr/X11/include
5651/usr/X11R7/include 6208/usr/X11R7/include
5652/usr/X11R6/include 6209/usr/X11R6/include
… …
5669/usr/local/include/X11R7 6226/usr/local/include/X11R7
5670/usr/local/include/X11R6 6227/usr/local/include/X11R6
5671/usr/local/include/X11R5 6228/usr/local/include/X11R5
5672/usr/local/include/X11R4 6229/usr/local/include/X11R4
5673 6230
6231/opt/X11/include
6232
5674/usr/X386/include 6233/usr/X386/include
5675/usr/x386/include 6234/usr/x386/include
5676/usr/XFree86/include/X11 6235/usr/XFree86/include/X11
5677 6236
5678/usr/include 6237/usr/include
… …
5690 # First, try using that file with no special directory specified. 6249 # First, try using that file with no special directory specified.
5691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5692/* end confdefs.h. */ 6251/* end confdefs.h. */
5693#include <X11/Xlib.h> 6252#include <X11/Xlib.h>
5694_ACEOF 6253_ACEOF
5695if ac_fn_cxx_try_cpp "$LINENO"; then : 6254if ac_fn_cxx_try_cpp "$LINENO"
6255then :
5696 # We can compile using X headers with no special include directory. 6256 # We can compile using X headers with no special include directory.
5697ac_x_includes= 6257ac_x_includes=
5698else 6258else $as_nop
5699 for ac_dir in $ac_x_header_dirs; do 6259 for ac_dir in $ac_x_header_dirs; do
5700 if test -r "$ac_dir/X11/Xlib.h"; then 6260 if test -r "$ac_dir/X11/Xlib.h"; then
5701 ac_x_includes=$ac_dir 6261 ac_x_includes=$ac_dir
5702 break 6262 break
5703 fi 6263 fi
… …
5714 LIBS="-lX11 $LIBS" 6274 LIBS="-lX11 $LIBS"
5715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5716/* end confdefs.h. */ 6276/* end confdefs.h. */
5717#include <X11/Xlib.h> 6277#include <X11/Xlib.h>
5718int 6278int
5719main () 6279main (void)
5720{ 6280{
5721XrmInitialize () 6281XrmInitialize ()
5722 ; 6282 ;
5723 return 0; 6283 return 0;
5724} 6284}
5725_ACEOF 6285_ACEOF
5726if ac_fn_cxx_try_link "$LINENO"; then : 6286if ac_fn_cxx_try_link "$LINENO"
6287then :
5727 LIBS=$ac_save_LIBS 6288 LIBS=$ac_save_LIBS
5728# We can link X programs with no special library path. 6289# We can link X programs with no special library path.
5729ac_x_libraries= 6290ac_x_libraries=
5730else 6291else $as_nop
5731 LIBS=$ac_save_LIBS 6292 LIBS=$ac_save_LIBS
5732for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` 6293for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5733do 6294do
5734 # Don't even attempt the hair of trying to link an X program! 6295 # Don't even attempt the hair of trying to link an X program!
5735 for ac_extension in a so sl dylib la dll; do 6296 for ac_extension in a so sl dylib la dll; do
5736 if test -r "$ac_dir/libX11.$ac_extension"; then 6297 if test -r "$ac_dir/libX11.$ac_extension"; then
5737 ac_x_libraries=$ac_dir 6298 ac_x_libraries=$ac_dir
5738 break 2 6299 break 2
5739 fi 6300 fi
5740 done 6301 done
5741done 6302done
5742fi 6303fi
5743rm -f core conftest.err conftest.$ac_objext \ 6304rm -f core conftest.err conftest.$ac_objext conftest.beam \
5744 conftest$ac_exeext conftest.$ac_ext 6305 conftest$ac_exeext conftest.$ac_ext
5745fi # $ac_x_libraries = no 6306fi # $ac_x_libraries = no
5746 6307
6308fi
6309# Record the results.
5747case $ac_x_includes,$ac_x_libraries in #( 6310case $ac_x_includes,$ac_x_libraries in #(
5748 no,* | *,no | *\'*) 6311 no,* | *,no | *\'*) :
5749 # Didn't find X, or a directory has "'" in its name. 6312 # Didn't find X, or a directory has "'" in its name.
5750 ac_cv_have_x="have_x=no";; #( 6313 ac_cv_have_x="have_x=no" ;; #(
5751 *) 6314 *) :
5752 # Record where we found X for the cache. 6315 # Record where we found X for the cache.
5753 ac_cv_have_x="have_x=yes\ 6316 ac_cv_have_x="have_x=yes\
5754 ac_x_includes='$ac_x_includes'\ 6317 ac_x_includes='$ac_x_includes'\
5755 ac_x_libraries='$ac_x_libraries'" 6318 ac_x_libraries='$ac_x_libraries'" ;;
5756esac 6319esac
5757fi 6320fi
5758;; #( 6321;; #(
5759 *) have_x=yes;; 6322 *) have_x=yes;;
5760 esac 6323 esac
5761 eval "$ac_cv_have_x" 6324 eval "$ac_cv_have_x"
5762fi # $with_x != no 6325fi # $with_x != no
5763 6326
5764if test "$have_x" != yes; then 6327if test "$have_x" != yes; then
5765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 6328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5766$as_echo "$have_x" >&6; } 6329printf "%s\n" "$have_x" >&6; }
5767 no_x=yes 6330 no_x=yes
5768else 6331else
5769 # If each of the values was on the command line, it overrides each guess. 6332 # If each of the values was on the command line, it overrides each guess.
5770 test "x$x_includes" = xNONE && x_includes=$ac_x_includes 6333 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5771 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries 6334 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5772 # Update the cache value to reflect the command line values. 6335 # Update the cache value to reflect the command line values.
5773 ac_cv_have_x="have_x=yes\ 6336 ac_cv_have_x="have_x=yes\
5774 ac_x_includes='$x_includes'\ 6337 ac_x_includes='$x_includes'\
5775 ac_x_libraries='$x_libraries'" 6338 ac_x_libraries='$x_libraries'"
5776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 6339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5777$as_echo "libraries $x_libraries, headers $x_includes" >&6; } 6340printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5778fi 6341fi
5779 6342
5780if test "$no_x" = yes; then 6343if test "$no_x" = yes; then
5781 # Not all programs may use this symbol, but it does not hurt to define it. 6344 # Not all programs may use this symbol, but it does not hurt to define it.
5782 6345
5783$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h 6346printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5784 6347
5785 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= 6348 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5786else 6349else
5787 if test -n "$x_includes"; then 6350 if test -n "$x_includes"; then
5788 X_CFLAGS="$X_CFLAGS -I$x_includes" 6351 X_CFLAGS="$X_CFLAGS -I$x_includes"
… …
5791 # It would also be nice to do this for all -L options, not just this one. 6354 # It would also be nice to do this for all -L options, not just this one.
5792 if test -n "$x_libraries"; then 6355 if test -n "$x_libraries"; then
5793 X_LIBS="$X_LIBS -L$x_libraries" 6356 X_LIBS="$X_LIBS -L$x_libraries"
5794 # For Solaris; some versions of Sun CC require a space after -R and 6357 # For Solaris; some versions of Sun CC require a space after -R and
5795 # others require no space. Words are not sufficient . . . . 6358 # others require no space. Words are not sufficient . . . .
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5 6359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
5797$as_echo_n "checking whether -R must be followed by a space... " >&6; } 6360printf %s "checking whether -R must be followed by a space... " >&6; }
5798 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" 6361 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5799 ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag 6362 ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5800 ac_cxx_werror_flag=yes 6363 ac_cxx_werror_flag=yes
5801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5802/* end confdefs.h. */ 6365/* end confdefs.h. */
5803 6366
5804int 6367int
5805main () 6368main (void)
5806{ 6369{
5807 6370
5808 ; 6371 ;
5809 return 0; 6372 return 0;
5810} 6373}
5811_ACEOF 6374_ACEOF
5812if ac_fn_cxx_try_link "$LINENO"; then : 6375if ac_fn_cxx_try_link "$LINENO"
6376then :
5813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5814$as_echo "no" >&6; } 6378printf "%s\n" "no" >&6; }
5815 X_LIBS="$X_LIBS -R$x_libraries" 6379 X_LIBS="$X_LIBS -R$x_libraries"
5816else 6380else $as_nop
5817 LIBS="$ac_xsave_LIBS -R $x_libraries" 6381 LIBS="$ac_xsave_LIBS -R $x_libraries"
5818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5819/* end confdefs.h. */ 6383/* end confdefs.h. */
5820 6384
5821int 6385int
5822main () 6386main (void)
5823{ 6387{
5824 6388
5825 ; 6389 ;
5826 return 0; 6390 return 0;
5827} 6391}
5828_ACEOF 6392_ACEOF
5829if ac_fn_cxx_try_link "$LINENO"; then : 6393if ac_fn_cxx_try_link "$LINENO"
6394then :
5830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5831$as_echo "yes" >&6; } 6396printf "%s\n" "yes" >&6; }
5832 X_LIBS="$X_LIBS -R $x_libraries" 6397 X_LIBS="$X_LIBS -R $x_libraries"
5833else 6398else $as_nop
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5 6399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5835$as_echo "neither works" >&6; } 6400printf "%s\n" "neither works" >&6; }
5836fi 6401fi
5837rm -f core conftest.err conftest.$ac_objext \ 6402rm -f core conftest.err conftest.$ac_objext conftest.beam \
5838 conftest$ac_exeext conftest.$ac_ext 6403 conftest$ac_exeext conftest.$ac_ext
5839fi 6404fi
5840rm -f core conftest.err conftest.$ac_objext \ 6405rm -f core conftest.err conftest.$ac_objext conftest.beam \
5841 conftest$ac_exeext conftest.$ac_ext 6406 conftest$ac_exeext conftest.$ac_ext
5842 ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag 6407 ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5843 LIBS=$ac_xsave_LIBS 6408 LIBS=$ac_xsave_LIBS
5844 fi 6409 fi
5845 6410
… …
5855 # the Alpha needs dnet_stub (dnet does not exist). 6420 # the Alpha needs dnet_stub (dnet does not exist).
5856 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" 6421 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5858/* end confdefs.h. */ 6423/* end confdefs.h. */
5859 6424
5860/* Override any GCC internal prototype to avoid an error. 6425namespace conftest {
5861 Use char because int might match the return type of a GCC 6426 extern "C" int XOpenDisplay ();
5862 builtin and then its argument prototype would still apply. */ 6427}
5863#ifdef __cplusplus
5864extern "C"
5865#endif
5866char XOpenDisplay ();
5867int 6428int
5868main () 6429main (void)
5869{ 6430{
5870return XOpenDisplay (); 6431return conftest::XOpenDisplay ();
5871 ; 6432 ;
5872 return 0; 6433 return 0;
5873} 6434}
5874_ACEOF 6435_ACEOF
5875if ac_fn_cxx_try_link "$LINENO"; then : 6436if ac_fn_cxx_try_link "$LINENO"
6437then :
5876 6438
5877else 6439else $as_nop
5878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 6440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
5879$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } 6441printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5880if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then : 6442if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5881 $as_echo_n "(cached) " >&6 6443then :
5882else 6444 printf %s "(cached) " >&6
6445else $as_nop
5883 ac_check_lib_save_LIBS=$LIBS 6446 ac_check_lib_save_LIBS=$LIBS
5884LIBS="-ldnet $LIBS" 6447LIBS="-ldnet $LIBS"
5885cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6448cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5886/* end confdefs.h. */ 6449/* end confdefs.h. */
5887 6450
5888/* Override any GCC internal prototype to avoid an error. 6451namespace conftest {
5889 Use char because int might match the return type of a GCC 6452 extern "C" int dnet_ntoa ();
5890 builtin and then its argument prototype would still apply. */ 6453}
5891#ifdef __cplusplus
5892extern "C"
5893#endif
5894char dnet_ntoa ();
5895int 6454int
5896main () 6455main (void)
5897{ 6456{
5898return dnet_ntoa (); 6457return conftest::dnet_ntoa ();
5899 ; 6458 ;
5900 return 0; 6459 return 0;
5901} 6460}
5902_ACEOF 6461_ACEOF
5903if ac_fn_cxx_try_link "$LINENO"; then : 6462if ac_fn_cxx_try_link "$LINENO"
6463then :
5904 ac_cv_lib_dnet_dnet_ntoa=yes 6464 ac_cv_lib_dnet_dnet_ntoa=yes
5905else 6465else $as_nop
5906 ac_cv_lib_dnet_dnet_ntoa=no 6466 ac_cv_lib_dnet_dnet_ntoa=no
5907fi 6467fi
5908rm -f core conftest.err conftest.$ac_objext \ 6468rm -f core conftest.err conftest.$ac_objext conftest.beam \
5909 conftest$ac_exeext conftest.$ac_ext 6469 conftest$ac_exeext conftest.$ac_ext
5910LIBS=$ac_check_lib_save_LIBS 6470LIBS=$ac_check_lib_save_LIBS
5911fi 6471fi
5912{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 6472{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5913$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } 6473printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5914if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then : 6474if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
6475then :
5915 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" 6476 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5916fi 6477fi
5917 6478
5918 if test $ac_cv_lib_dnet_dnet_ntoa = no; then 6479 if test $ac_cv_lib_dnet_dnet_ntoa = no; then
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5 6480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
5920$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; } 6481printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5921if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then : 6482if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5922 $as_echo_n "(cached) " >&6 6483then :
5923else 6484 printf %s "(cached) " >&6
6485else $as_nop
5924 ac_check_lib_save_LIBS=$LIBS 6486 ac_check_lib_save_LIBS=$LIBS
5925LIBS="-ldnet_stub $LIBS" 6487LIBS="-ldnet_stub $LIBS"
5926cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6488cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927/* end confdefs.h. */ 6489/* end confdefs.h. */
5928 6490
5929/* Override any GCC internal prototype to avoid an error. 6491namespace conftest {
5930 Use char because int might match the return type of a GCC 6492 extern "C" int dnet_ntoa ();
5931 builtin and then its argument prototype would still apply. */ 6493}
5932#ifdef __cplusplus
5933extern "C"
5934#endif
5935char dnet_ntoa ();
5936int 6494int
5937main () 6495main (void)
5938{ 6496{
5939return dnet_ntoa (); 6497return conftest::dnet_ntoa ();
5940 ; 6498 ;
5941 return 0; 6499 return 0;
5942} 6500}
5943_ACEOF 6501_ACEOF
5944if ac_fn_cxx_try_link "$LINENO"; then : 6502if ac_fn_cxx_try_link "$LINENO"
6503then :
5945 ac_cv_lib_dnet_stub_dnet_ntoa=yes 6504 ac_cv_lib_dnet_stub_dnet_ntoa=yes
5946else 6505else $as_nop
5947 ac_cv_lib_dnet_stub_dnet_ntoa=no 6506 ac_cv_lib_dnet_stub_dnet_ntoa=no
5948fi 6507fi
5949rm -f core conftest.err conftest.$ac_objext \ 6508rm -f core conftest.err conftest.$ac_objext conftest.beam \
5950 conftest$ac_exeext conftest.$ac_ext 6509 conftest$ac_exeext conftest.$ac_ext
5951LIBS=$ac_check_lib_save_LIBS 6510LIBS=$ac_check_lib_save_LIBS
5952fi 6511fi
5953{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 6512{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
5954$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } 6513printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5955if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then : 6514if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
6515then :
5956 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" 6516 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5957fi 6517fi
5958 6518
5959 fi 6519 fi
5960fi 6520fi
5961rm -f core conftest.err conftest.$ac_objext \ 6521rm -f core conftest.err conftest.$ac_objext conftest.beam \
5962 conftest$ac_exeext conftest.$ac_ext 6522 conftest$ac_exeext conftest.$ac_ext
5963 LIBS="$ac_xsave_LIBS" 6523 LIBS="$ac_xsave_LIBS"
5964 6524
5965 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, 6525 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5966 # to get the SysV transport functions. 6526 # to get the SysV transport functions.
… …
5969 # The nsl library prevents programs from opening the X display 6529 # The nsl library prevents programs from opening the X display
5970 # on Irix 5.2, according to T.E. Dickey. 6530 # on Irix 5.2, according to T.E. Dickey.
5971 # The functions gethostbyname, getservbyname, and inet_addr are 6531 # The functions gethostbyname, getservbyname, and inet_addr are
5972 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. 6532 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5973 ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 6533 ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5974if test "x$ac_cv_func_gethostbyname" = x""yes; then : 6534if test "x$ac_cv_func_gethostbyname" = xyes
6535then :
5975 6536
5976fi 6537fi
5977 6538
5978 if test $ac_cv_func_gethostbyname = no; then 6539 if test $ac_cv_func_gethostbyname = no; then
5979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 6540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5980$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } 6541printf %s "checking for gethostbyname in -lnsl... " >&6; }
5981if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then : 6542if test ${ac_cv_lib_nsl_gethostbyname+y}
5982 $as_echo_n "(cached) " >&6 6543then :
5983else 6544 printf %s "(cached) " >&6
6545else $as_nop
5984 ac_check_lib_save_LIBS=$LIBS 6546 ac_check_lib_save_LIBS=$LIBS
5985LIBS="-lnsl $LIBS" 6547LIBS="-lnsl $LIBS"
5986cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6548cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5987/* end confdefs.h. */ 6549/* end confdefs.h. */
5988 6550
5989/* Override any GCC internal prototype to avoid an error. 6551namespace conftest {
5990 Use char because int might match the return type of a GCC 6552 extern "C" int gethostbyname ();
5991 builtin and then its argument prototype would still apply. */ 6553}
5992#ifdef __cplusplus
5993extern "C"
5994#endif
5995char gethostbyname ();
5996int 6554int
5997main () 6555main (void)
5998{ 6556{
5999return gethostbyname (); 6557return conftest::gethostbyname ();
6000 ; 6558 ;
6001 return 0; 6559 return 0;
6002} 6560}
6003_ACEOF 6561_ACEOF
6004if ac_fn_cxx_try_link "$LINENO"; then : 6562if ac_fn_cxx_try_link "$LINENO"
6563then :
6005 ac_cv_lib_nsl_gethostbyname=yes 6564 ac_cv_lib_nsl_gethostbyname=yes
6006else 6565else $as_nop
6007 ac_cv_lib_nsl_gethostbyname=no 6566 ac_cv_lib_nsl_gethostbyname=no
6008fi 6567fi
6009rm -f core conftest.err conftest.$ac_objext \ 6568rm -f core conftest.err conftest.$ac_objext conftest.beam \
6010 conftest$ac_exeext conftest.$ac_ext 6569 conftest$ac_exeext conftest.$ac_ext
6011LIBS=$ac_check_lib_save_LIBS 6570LIBS=$ac_check_lib_save_LIBS
6012fi 6571fi
6013{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 6572{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6014$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } 6573printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
6015if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then : 6574if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
6575then :
6016 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" 6576 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6017fi 6577fi
6018 6578
6019 if test $ac_cv_lib_nsl_gethostbyname = no; then 6579 if test $ac_cv_lib_nsl_gethostbyname = no; then
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5 6580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6021$as_echo_n "checking for gethostbyname in -lbsd... " >&6; } 6581printf %s "checking for gethostbyname in -lbsd... " >&6; }
6022if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then : 6582if test ${ac_cv_lib_bsd_gethostbyname+y}
6023 $as_echo_n "(cached) " >&6 6583then :
6024else 6584 printf %s "(cached) " >&6
6585else $as_nop
6025 ac_check_lib_save_LIBS=$LIBS 6586 ac_check_lib_save_LIBS=$LIBS
6026LIBS="-lbsd $LIBS" 6587LIBS="-lbsd $LIBS"
6027cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6588cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6028/* end confdefs.h. */ 6589/* end confdefs.h. */
6029 6590
6030/* Override any GCC internal prototype to avoid an error. 6591namespace conftest {
6031 Use char because int might match the return type of a GCC 6592 extern "C" int gethostbyname ();
6032 builtin and then its argument prototype would still apply. */ 6593}
6033#ifdef __cplusplus
6034extern "C"
6035#endif
6036char gethostbyname ();
6037int 6594int
6038main () 6595main (void)
6039{ 6596{
6040return gethostbyname (); 6597return conftest::gethostbyname ();
6041 ; 6598 ;
6042 return 0; 6599 return 0;
6043} 6600}
6044_ACEOF 6601_ACEOF
6045if ac_fn_cxx_try_link "$LINENO"; then : 6602if ac_fn_cxx_try_link "$LINENO"
6603then :
6046 ac_cv_lib_bsd_gethostbyname=yes 6604 ac_cv_lib_bsd_gethostbyname=yes
6047else 6605else $as_nop
6048 ac_cv_lib_bsd_gethostbyname=no 6606 ac_cv_lib_bsd_gethostbyname=no
6049fi 6607fi
6050rm -f core conftest.err conftest.$ac_objext \ 6608rm -f core conftest.err conftest.$ac_objext conftest.beam \
6051 conftest$ac_exeext conftest.$ac_ext 6609 conftest$ac_exeext conftest.$ac_ext
6052LIBS=$ac_check_lib_save_LIBS 6610LIBS=$ac_check_lib_save_LIBS
6053fi 6611fi
6054{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5 6612{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6055$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } 6613printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6056if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then : 6614if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
6615then :
6057 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" 6616 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6058fi 6617fi
6059 6618
6060 fi 6619 fi
6061 fi 6620 fi
… …
6066 # on later versions), says Simon Leinen: it contains gethostby* 6625 # on later versions), says Simon Leinen: it contains gethostby*
6067 # variants that don't use the name server (or something). -lsocket 6626 # variants that don't use the name server (or something). -lsocket
6068 # must be given before -lnsl if both are needed. We assume that 6627 # must be given before -lnsl if both are needed. We assume that
6069 # if connect needs -lnsl, so does gethostbyname. 6628 # if connect needs -lnsl, so does gethostbyname.
6070 ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect" 6629 ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6071if test "x$ac_cv_func_connect" = x""yes; then : 6630if test "x$ac_cv_func_connect" = xyes
6631then :
6072 6632
6073fi 6633fi
6074 6634
6075 if test $ac_cv_func_connect = no; then 6635 if test $ac_cv_func_connect = no; then
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5 6636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6077$as_echo_n "checking for connect in -lsocket... " >&6; } 6637printf %s "checking for connect in -lsocket... " >&6; }
6078if test "${ac_cv_lib_socket_connect+set}" = set; then : 6638if test ${ac_cv_lib_socket_connect+y}
6079 $as_echo_n "(cached) " >&6 6639then :
6080else 6640 printf %s "(cached) " >&6
6641else $as_nop
6081 ac_check_lib_save_LIBS=$LIBS 6642 ac_check_lib_save_LIBS=$LIBS
6082LIBS="-lsocket $X_EXTRA_LIBS $LIBS" 6643LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6083cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6644cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6084/* end confdefs.h. */ 6645/* end confdefs.h. */
6085 6646
6086/* Override any GCC internal prototype to avoid an error. 6647namespace conftest {
6087 Use char because int might match the return type of a GCC 6648 extern "C" int connect ();
6088 builtin and then its argument prototype would still apply. */ 6649}
6089#ifdef __cplusplus
6090extern "C"
6091#endif
6092char connect ();
6093int 6650int
6094main () 6651main (void)
6095{ 6652{
6096return connect (); 6653return conftest::connect ();
6097 ; 6654 ;
6098 return 0; 6655 return 0;
6099} 6656}
6100_ACEOF 6657_ACEOF
6101if ac_fn_cxx_try_link "$LINENO"; then : 6658if ac_fn_cxx_try_link "$LINENO"
6659then :
6102 ac_cv_lib_socket_connect=yes 6660 ac_cv_lib_socket_connect=yes
6103else 6661else $as_nop
6104 ac_cv_lib_socket_connect=no 6662 ac_cv_lib_socket_connect=no
6105fi 6663fi
6106rm -f core conftest.err conftest.$ac_objext \ 6664rm -f core conftest.err conftest.$ac_objext conftest.beam \
6107 conftest$ac_exeext conftest.$ac_ext 6665 conftest$ac_exeext conftest.$ac_ext
6108LIBS=$ac_check_lib_save_LIBS 6666LIBS=$ac_check_lib_save_LIBS
6109fi 6667fi
6110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 6668{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6111$as_echo "$ac_cv_lib_socket_connect" >&6; } 6669printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6112if test "x$ac_cv_lib_socket_connect" = x""yes; then : 6670if test "x$ac_cv_lib_socket_connect" = xyes
6671then :
6113 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" 6672 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6114fi 6673fi
6115 6674
6116 fi 6675 fi
6117 6676
6118 # Guillermo Gomez says -lposix is necessary on A/UX. 6677 # Guillermo Gomez says -lposix is necessary on A/UX.
6119 ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove" 6678 ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6120if test "x$ac_cv_func_remove" = x""yes; then : 6679if test "x$ac_cv_func_remove" = xyes
6680then :
6121 6681
6122fi 6682fi
6123 6683
6124 if test $ac_cv_func_remove = no; then 6684 if test $ac_cv_func_remove = no; then
6125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5 6685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6126$as_echo_n "checking for remove in -lposix... " >&6; } 6686printf %s "checking for remove in -lposix... " >&6; }
6127if test "${ac_cv_lib_posix_remove+set}" = set; then : 6687if test ${ac_cv_lib_posix_remove+y}
6128 $as_echo_n "(cached) " >&6 6688then :
6129else 6689 printf %s "(cached) " >&6
6690else $as_nop
6130 ac_check_lib_save_LIBS=$LIBS 6691 ac_check_lib_save_LIBS=$LIBS
6131LIBS="-lposix $LIBS" 6692LIBS="-lposix $LIBS"
6132cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6693cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6133/* end confdefs.h. */ 6694/* end confdefs.h. */
6134 6695
6135/* Override any GCC internal prototype to avoid an error. 6696namespace conftest {
6136 Use char because int might match the return type of a GCC 6697 extern "C" int remove ();
6137 builtin and then its argument prototype would still apply. */ 6698}
6138#ifdef __cplusplus
6139extern "C"
6140#endif
6141char remove ();
6142int 6699int
6143main () 6700main (void)
6144{ 6701{
6145return remove (); 6702return conftest::remove ();
6146 ; 6703 ;
6147 return 0; 6704 return 0;
6148} 6705}
6149_ACEOF 6706_ACEOF
6150if ac_fn_cxx_try_link "$LINENO"; then : 6707if ac_fn_cxx_try_link "$LINENO"
6708then :
6151 ac_cv_lib_posix_remove=yes 6709 ac_cv_lib_posix_remove=yes
6152else 6710else $as_nop
6153 ac_cv_lib_posix_remove=no 6711 ac_cv_lib_posix_remove=no
6154fi 6712fi
6155rm -f core conftest.err conftest.$ac_objext \ 6713rm -f core conftest.err conftest.$ac_objext conftest.beam \
6156 conftest$ac_exeext conftest.$ac_ext 6714 conftest$ac_exeext conftest.$ac_ext
6157LIBS=$ac_check_lib_save_LIBS 6715LIBS=$ac_check_lib_save_LIBS
6158fi 6716fi
6159{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5 6717{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6160$as_echo "$ac_cv_lib_posix_remove" >&6; } 6718printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6161if test "x$ac_cv_lib_posix_remove" = x""yes; then : 6719if test "x$ac_cv_lib_posix_remove" = xyes
6720then :
6162 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" 6721 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6163fi 6722fi
6164 6723
6165 fi 6724 fi
6166 6725
6167 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. 6726 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6168 ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat" 6727 ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6169if test "x$ac_cv_func_shmat" = x""yes; then : 6728if test "x$ac_cv_func_shmat" = xyes
6729then :
6170 6730
6171fi 6731fi
6172 6732
6173 if test $ac_cv_func_shmat = no; then 6733 if test $ac_cv_func_shmat = no; then
6174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5 6734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6175$as_echo_n "checking for shmat in -lipc... " >&6; } 6735printf %s "checking for shmat in -lipc... " >&6; }
6176if test "${ac_cv_lib_ipc_shmat+set}" = set; then : 6736if test ${ac_cv_lib_ipc_shmat+y}
6177 $as_echo_n "(cached) " >&6 6737then :
6178else 6738 printf %s "(cached) " >&6
6739else $as_nop
6179 ac_check_lib_save_LIBS=$LIBS 6740 ac_check_lib_save_LIBS=$LIBS
6180LIBS="-lipc $LIBS" 6741LIBS="-lipc $LIBS"
6181cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6742cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6182/* end confdefs.h. */ 6743/* end confdefs.h. */
6183 6744
6184/* Override any GCC internal prototype to avoid an error. 6745namespace conftest {
6185 Use char because int might match the return type of a GCC 6746 extern "C" int shmat ();
6186 builtin and then its argument prototype would still apply. */ 6747}
6187#ifdef __cplusplus
6188extern "C"
6189#endif
6190char shmat ();
6191int 6748int
6192main () 6749main (void)
6193{ 6750{
6194return shmat (); 6751return conftest::shmat ();
6195 ; 6752 ;
6196 return 0; 6753 return 0;
6197} 6754}
6198_ACEOF 6755_ACEOF
6199if ac_fn_cxx_try_link "$LINENO"; then : 6756if ac_fn_cxx_try_link "$LINENO"
6757then :
6200 ac_cv_lib_ipc_shmat=yes 6758 ac_cv_lib_ipc_shmat=yes
6201else 6759else $as_nop
6202 ac_cv_lib_ipc_shmat=no 6760 ac_cv_lib_ipc_shmat=no
6203fi 6761fi
6204rm -f core conftest.err conftest.$ac_objext \ 6762rm -f core conftest.err conftest.$ac_objext conftest.beam \
6205 conftest$ac_exeext conftest.$ac_ext 6763 conftest$ac_exeext conftest.$ac_ext
6206LIBS=$ac_check_lib_save_LIBS 6764LIBS=$ac_check_lib_save_LIBS
6207fi 6765fi
6208{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5 6766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6209$as_echo "$ac_cv_lib_ipc_shmat" >&6; } 6767printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6210if test "x$ac_cv_lib_ipc_shmat" = x""yes; then : 6768if test "x$ac_cv_lib_ipc_shmat" = xyes
6769then :
6211 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" 6770 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6212fi 6771fi
6213 6772
6214 fi 6773 fi
6215 fi 6774 fi
… …
6221 # check for ICE first), but we must link in the order -lSM -lICE or 6780 # check for ICE first), but we must link in the order -lSM -lICE or
6222 # we get undefined symbols. So assume we have SM if we have ICE. 6781 # we get undefined symbols. So assume we have SM if we have ICE.
6223 # These have to be linked with before -lX11, unlike the other 6782 # These have to be linked with before -lX11, unlike the other
6224 # libraries we check for below, so use a different variable. 6783 # libraries we check for below, so use a different variable.
6225 # John Interrante, Karl Berry 6784 # John Interrante, Karl Berry
6226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5 6785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6227$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } 6786printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6228if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then : 6787if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6229 $as_echo_n "(cached) " >&6 6788then :
6230else 6789 printf %s "(cached) " >&6
6790else $as_nop
6231 ac_check_lib_save_LIBS=$LIBS 6791 ac_check_lib_save_LIBS=$LIBS
6232LIBS="-lICE $X_EXTRA_LIBS $LIBS" 6792LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6233cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6793cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6234/* end confdefs.h. */ 6794/* end confdefs.h. */
6235 6795
6236/* Override any GCC internal prototype to avoid an error. 6796namespace conftest {
6237 Use char because int might match the return type of a GCC 6797 extern "C" int IceConnectionNumber ();
6238 builtin and then its argument prototype would still apply. */ 6798}
6239#ifdef __cplusplus
6240extern "C"
6241#endif
6242char IceConnectionNumber ();
6243int 6799int
6244main () 6800main (void)
6245{ 6801{
6246return IceConnectionNumber (); 6802return conftest::IceConnectionNumber ();
6247 ; 6803 ;
6248 return 0; 6804 return 0;
6249} 6805}
6250_ACEOF 6806_ACEOF
6251if ac_fn_cxx_try_link "$LINENO"; then : 6807if ac_fn_cxx_try_link "$LINENO"
6808then :
6252 ac_cv_lib_ICE_IceConnectionNumber=yes 6809 ac_cv_lib_ICE_IceConnectionNumber=yes
6253else 6810else $as_nop
6254 ac_cv_lib_ICE_IceConnectionNumber=no 6811 ac_cv_lib_ICE_IceConnectionNumber=no
6255fi 6812fi
6256rm -f core conftest.err conftest.$ac_objext \ 6813rm -f core conftest.err conftest.$ac_objext conftest.beam \
6257 conftest$ac_exeext conftest.$ac_ext 6814 conftest$ac_exeext conftest.$ac_ext
6258LIBS=$ac_check_lib_save_LIBS 6815LIBS=$ac_check_lib_save_LIBS
6259fi 6816fi
6260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 6817{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6261$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } 6818printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6262if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then : 6819if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
6820then :
6263 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" 6821 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6264fi 6822fi
6265 6823
6266 LDFLAGS=$ac_save_LDFLAGS 6824 LDFLAGS=$ac_save_LDFLAGS
6267 6825
6268fi 6826fi
6269 6827
6270 6828
6271image_lib=none 6829if test -n "$ac_tool_prefix"; then
6272
6273PIXBUF_CFLAGS=
6274PIXBUF_LIBS=
6275
6276if test x$support_pixbuf = xyes; then
6277 support_pixbuf=no
6278 # Extract the first word of "pkg-config", so it can be a program name with args. 6830 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6279set dummy pkg-config; ac_word=$2 6831set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6280{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6832{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6281$as_echo_n "checking for $ac_word... " >&6; } 6833printf %s "checking for $ac_word... " >&6; }
6282if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : 6834if test ${ac_cv_path_PKG_CONFIG+y}
6283 $as_echo_n "(cached) " >&6 6835then :
6284else 6836 printf %s "(cached) " >&6
6837else $as_nop
6285 case $PKG_CONFIG in 6838 case $PKG_CONFIG in
6286 [\\/]* | ?:[\\/]*) 6839 [\\/]* | ?:[\\/]*)
6287 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6840 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6288 ;; 6841 ;;
6289 *) 6842 *)
6290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6291for as_dir in $PATH 6844for as_dir in $PATH
6292do 6845do
6293 IFS=$as_save_IFS 6846 IFS=$as_save_IFS
6294 test -z "$as_dir" && as_dir=. 6847 case $as_dir in #(((
6848 '') as_dir=./ ;;
6849 */) ;;
6850 *) as_dir=$as_dir/ ;;
6851 esac
6295 for ac_exec_ext in '' $ac_executable_extensions; do 6852 for ac_exec_ext in '' $ac_executable_extensions; do
6296 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6853 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6297 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6854 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6298 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6855 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6299 break 2 6856 break 2
6300 fi 6857 fi
6301done 6858done
6302 done 6859 done
6303IFS=$as_save_IFS 6860IFS=$as_save_IFS
6304 6861
6305 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6306 ;; 6862 ;;
6307esac 6863esac
6308fi 6864fi
6309PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6865PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6310if test -n "$PKG_CONFIG"; then 6866if test -n "$PKG_CONFIG"; then
6311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 6867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6312$as_echo "$PKG_CONFIG" >&6; } 6868printf "%s\n" "$PKG_CONFIG" >&6; }
6313else 6869else
6314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6315$as_echo "no" >&6; } 6871printf "%s\n" "no" >&6; }
6316fi 6872fi
6317 6873
6318 6874
6319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf" >&5
6320$as_echo_n "checking for gdk-pixbuf... " >&6; }
6321 if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
6322 PIXBUF_CFLAGS="`$PKG_CONFIG gdk-pixbuf-2.0 --cflags`"
6323 PIXBUF_LIBS="`$PKG_CONFIG gdk-pixbuf-2.0 --libs`"
6324 support_pixbuf=yes
6325 fi
6326
6327 if test x$support_pixbuf = xyes; then
6328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6329$as_echo "ok" >&6; }
6330 image_lib=gdk-pixbuf
6331 support_afterimage=no
6332
6333$as_echo "#define HAVE_PIXBUF 1" >>confdefs.h
6334
6335
6336$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6337
6338 else
6339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6340$as_echo "no" >&6; }
6341 fi
6342fi 6875fi
6343 6876if test -z "$ac_cv_path_PKG_CONFIG"; then
6344 6877 ac_pt_PKG_CONFIG=$PKG_CONFIG
6345
6346
6347STARTUP_NOTIFICATION_CFLAGS=
6348STARTUP_NOTIFICATION_LIBS=
6349
6350if test x$support_startup_notification = xyes; then
6351 support_startup_notification=no
6352 # Extract the first word of "pkg-config", so it can be a program name with args. 6878 # Extract the first word of "pkg-config", so it can be a program name with args.
6353set dummy pkg-config; ac_word=$2 6879set dummy pkg-config; ac_word=$2
6354{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6880{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6355$as_echo_n "checking for $ac_word... " >&6; } 6881printf %s "checking for $ac_word... " >&6; }
6356if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : 6882if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6357 $as_echo_n "(cached) " >&6 6883then :
6358else 6884 printf %s "(cached) " >&6
6885else $as_nop
6359 case $PKG_CONFIG in 6886 case $ac_pt_PKG_CONFIG in
6360 [\\/]* | ?:[\\/]*) 6887 [\\/]* | ?:[\\/]*)
6361 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6888 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6362 ;; 6889 ;;
6363 *) 6890 *)
6364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6365for as_dir in $PATH 6892for as_dir in $PATH
6366do 6893do
6367 IFS=$as_save_IFS 6894 IFS=$as_save_IFS
6368 test -z "$as_dir" && as_dir=. 6895 case $as_dir in #(((
6896 '') as_dir=./ ;;
6897 */) ;;
6898 *) as_dir=$as_dir/ ;;
6899 esac
6369 for ac_exec_ext in '' $ac_executable_extensions; do 6900 for ac_exec_ext in '' $ac_executable_extensions; do
6370 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6901 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6371 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6902 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6372 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6903 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6373 break 2 6904 break 2
6374 fi 6905 fi
6375done 6906done
6376 done 6907 done
6377IFS=$as_save_IFS 6908IFS=$as_save_IFS
6378 6909
6379 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6380 ;; 6910 ;;
6381esac 6911esac
6382fi 6912fi
6383PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6913ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6384if test -n "$PKG_CONFIG"; then 6914if test -n "$ac_pt_PKG_CONFIG"; then
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 6915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6386$as_echo "$PKG_CONFIG" >&6; } 6916printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6387else 6917else
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6389$as_echo "no" >&6; } 6919printf "%s\n" "no" >&6; }
6390fi 6920fi
6391 6921
6922 if test "x$ac_pt_PKG_CONFIG" = x; then
6923 PKG_CONFIG="no"
6924 else
6925 case $cross_compiling:$ac_tool_warned in
6926yes:)
6927{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6928printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6929ac_tool_warned=yes ;;
6930esac
6931 PKG_CONFIG=$ac_pt_PKG_CONFIG
6932 fi
6933else
6934 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
6935fi
6392 6936
6937
6938
6939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty" >&5
6940printf %s "checking for libptytty... " >&6; }
6941 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
6942 PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
6943 PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
6944
6945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6946printf "%s\n" "ok" >&6; }
6947 :
6948 else
6949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6950printf "%s\n" "no" >&6; }
6951
6952 as_fn_error $? "unable to find libptytty" "$LINENO" 5
6953
6954 fi
6955
6956
6957
6958
6959
6960image_lib=none
6961
6962PIXBUF_CFLAGS=
6963PIXBUF_LIBS=
6964
6965if test x$support_pixbuf = xyes; then
6966
6967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
6968printf %s "checking for gdk-pixbuf-2.0... " >&6; }
6969 if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
6970 PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
6971 PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
6972
6973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6974printf "%s\n" "ok" >&6; }
6975
6976 image_lib=gdk-pixbuf
6977
6978printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
6979
6980
6981 else
6982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6983printf "%s\n" "no" >&6; }
6984 :
6985 fi
6986
6987fi
6988
6989
6990
6991
6992STARTUP_NOTIFICATION_CFLAGS=
6993STARTUP_NOTIFICATION_LIBS=
6994
6995if test x$support_startup_notification = xyes; then
6996
6393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification" >&5 6997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
6394$as_echo_n "checking for libstartup-notification... " >&6; } 6998printf %s "checking for libstartup-notification-1.0... " >&6; }
6395 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then 6999 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
6396 STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG libstartup-notification-1.0 --cflags`" 7000 STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
6397 STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG libstartup-notification-1.0 --libs`" 7001 STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
6398 support_startup_notification=yes
6399 fi
6400 7002
6401 if test x$support_startup_notification = xyes; then
6402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6403$as_echo "ok" >&6; } 7004printf "%s\n" "ok" >&6; }
6404 7005
7006
6405$as_echo "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h 7007printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
7008
6406 7009
6407 else 7010 else
6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6409$as_echo "no" >&6; } 7012printf "%s\n" "no" >&6; }
7013 :
6410 fi 7014 fi
6411fi
6412 7015
7016fi
6413 7017
6414 7018
6415 7019
6416AFTERIMAGE_CFLAGS=
6417AFTERIMAGE_LIBS=
6418 7020
6419if test x$support_afterimage = xyes; then 7021if test x$support_frills = xyes; then
6420 support_afterimage=no
6421 7022
6422 if test "x$afterimage_config" = "x" ; then
6423 # Extract the first word of "afterimage-config", so it can be a program name with args.
6424set dummy afterimage-config; ac_word=$2
6425{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
6426$as_echo_n "checking for $ac_word... " >&6; } 7024printf %s "checking for xmu... " >&6; }
6427if test "${ac_cv_path_afterimage_config+set}" = set; then : 7025 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
6428 $as_echo_n "(cached) " >&6 7026 XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
7027 XMU_LIBS="`$PKG_CONFIG --libs xmu`"
7028
7029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7030printf "%s\n" "ok" >&6; }
7031
7032 X_LIBS="$XMU_LIBS $X_LIBS"
7033 CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
7034
7035printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
7036
7037
6429else 7038 else
6430 case $afterimage_config in 7039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6431 [\\/]* | ?:[\\/]*) 7040printf "%s\n" "no" >&6; }
6432 ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path. 7041 :
7042 fi
7043
7044fi
7045
7046ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
7047if test "x$ac_cv_header_sys_byteorder_h" = xyes
7048then :
7049 printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
7050
7051fi
7052ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
7053if test "x$ac_cv_header_sys_ioctl_h" = xyes
7054then :
7055 printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
7056
7057fi
7058ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
7059if test "x$ac_cv_header_sys_sockio_h" = xyes
7060then :
7061 printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
7062
7063fi
7064ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
7065if test "x$ac_cv_header_sys_strredir_h" = xyes
7066then :
7067 printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
7068
7069fi
7070ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
7071if test "x$ac_cv_header_stdint_h" = xyes
7072then :
7073 printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
7074
7075fi
7076ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
7077if test "x$ac_cv_header_wchar_h" = xyes
7078then :
7079 printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
7080
7081fi
7082
7083
7084{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
7085printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
7086if test ${rxvt_cv_xlib_illegal_access+y}
7087then :
7088 printf %s "(cached) " >&6
7089else $as_nop
7090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7091/* end confdefs.h. */
7092
7093#define XLIB_ILLEGAL_ACCESS
7094#include <X11/Xlib.h>
7095
7096int
7097main (void)
7098{
7099
7100 Display *dpy;
7101 dpy->xdefaults = (char *)0;
7102
6433 ;; 7103 ;
6434 *) 7104 return 0;
7105}
7106_ACEOF
7107if ac_fn_cxx_try_compile "$LINENO"
7108then :
7109 rxvt_cv_xlib_illegal_access=yes
7110else $as_nop
7111 rxvt_cv_xlib_illegal_access=no
7112
7113fi
7114rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7115fi
7116{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
7117printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
7118if test x$rxvt_cv_xlib_illegal_access = xyes; then
7119
7120printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
7121
7122fi
7123
7124ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7125if test "x$ac_cv_type_mode_t" = xyes
7126then :
7127
7128else $as_nop
7129
7130printf "%s\n" "#define mode_t int" >>confdefs.h
7131
7132fi
7133
7134
7135 ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
7136"
7137if test "x$ac_cv_type_pid_t" = xyes
7138then :
7139
7140else $as_nop
7141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7142/* end confdefs.h. */
7143
7144 #if defined _WIN64 && !defined __CYGWIN__
7145 LLP64
7146 #endif
7147
7148int
7149main (void)
7150{
7151
7152 ;
7153 return 0;
7154}
7155
7156_ACEOF
7157if ac_fn_cxx_try_compile "$LINENO"
7158then :
7159 ac_pid_type='int'
7160else $as_nop
7161 ac_pid_type='__int64'
7162fi
7163rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7164
7165printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7166
7167
7168fi
7169
7170
7171{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
7172printf %s "checking for grep that handles long lines and -e... " >&6; }
7173if test ${ac_cv_path_GREP+y}
7174then :
7175 printf %s "(cached) " >&6
7176else $as_nop
7177 if test -z "$GREP"; then
7178 ac_path_GREP_found=false
7179 # Loop through the user's path and test for each of PROGNAME-LIST
6435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6436for as_dir in $PATH 7181for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6437do 7182do
6438 IFS=$as_save_IFS 7183 IFS=$as_save_IFS
6439 test -z "$as_dir" && as_dir=. 7184 case $as_dir in #(((
7185 '') as_dir=./ ;;
7186 */) ;;
7187 *) as_dir=$as_dir/ ;;
7188 esac
7189 for ac_prog in grep ggrep
7190 do
6440 for ac_exec_ext in '' $ac_executable_extensions; do 7191 for ac_exec_ext in '' $ac_executable_extensions; do
6441 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7192 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
6442 ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext" 7193 as_fn_executable_p "$ac_path_GREP" || continue
6443 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7194# Check for GNU ac_path_GREP and select it if it is found.
6444 break 2 7195 # Check for GNU $ac_path_GREP
7196case `"$ac_path_GREP" --version 2>&1` in
7197*GNU*)
7198 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
7199*)
7200 ac_count=0
7201 printf %s 0123456789 >"conftest.in"
7202 while :
7203 do
7204 cat "conftest.in" "conftest.in" >"conftest.tmp"
7205 mv "conftest.tmp" "conftest.in"
7206 cp "conftest.in" "conftest.nl"
7207 printf "%s\n" 'GREP' >> "conftest.nl"
7208 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7209 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7210 as_fn_arith $ac_count + 1 && ac_count=$as_val
7211 if test $ac_count -gt ${ac_path_GREP_max-0}; then
7212 # Best one so far, save it but keep looking for a better one
7213 ac_cv_path_GREP="$ac_path_GREP"
7214 ac_path_GREP_max=$ac_count
6445 fi 7215 fi
7216 # 10*(2^10) chars as input seems more than enough
7217 test $ac_count -gt 10 && break
6446done 7218 done
7219 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7220esac
7221
7222 $ac_path_GREP_found && break 3
7223 done
7224 done
6447 done 7225 done
6448IFS=$as_save_IFS 7226IFS=$as_save_IFS
7227 if test -z "$ac_cv_path_GREP"; then
7228 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7229 fi
7230else
7231 ac_cv_path_GREP=$GREP
7232fi
6449 7233
6450 test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no" 7234fi
6451 ;; 7235{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
7236printf "%s\n" "$ac_cv_path_GREP" >&6; }
7237 GREP="$ac_cv_path_GREP"
7238
7239
7240{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
7241printf %s "checking for egrep... " >&6; }
7242if test ${ac_cv_path_EGREP+y}
7243then :
7244 printf %s "(cached) " >&6
7245else $as_nop
7246 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
7247 then ac_cv_path_EGREP="$GREP -E"
7248 else
7249 if test -z "$EGREP"; then
7250 ac_path_EGREP_found=false
7251 # Loop through the user's path and test for each of PROGNAME-LIST
7252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7253for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7254do
7255 IFS=$as_save_IFS
7256 case $as_dir in #(((
7257 '') as_dir=./ ;;
7258 */) ;;
7259 *) as_dir=$as_dir/ ;;
7260 esac
7261 for ac_prog in egrep
7262 do
7263 for ac_exec_ext in '' $ac_executable_extensions; do
7264 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
7265 as_fn_executable_p "$ac_path_EGREP" || continue
7266# Check for GNU ac_path_EGREP and select it if it is found.
7267 # Check for GNU $ac_path_EGREP
7268case `"$ac_path_EGREP" --version 2>&1` in
7269*GNU*)
7270 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
7271*)
7272 ac_count=0
7273 printf %s 0123456789 >"conftest.in"
7274 while :
7275 do
7276 cat "conftest.in" "conftest.in" >"conftest.tmp"
7277 mv "conftest.tmp" "conftest.in"
7278 cp "conftest.in" "conftest.nl"
7279 printf "%s\n" 'EGREP' >> "conftest.nl"
7280 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7281 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7282 as_fn_arith $ac_count + 1 && ac_count=$as_val
7283 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
7284 # Best one so far, save it but keep looking for a better one
7285 ac_cv_path_EGREP="$ac_path_EGREP"
7286 ac_path_EGREP_max=$ac_count
7287 fi
7288 # 10*(2^10) chars as input seems more than enough
7289 test $ac_count -gt 10 && break
7290 done
7291 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6452esac 7292esac
6453fi 7293
6454afterimage_config=$ac_cv_path_afterimage_config 7294 $ac_path_EGREP_found && break 3
6455if test -n "$afterimage_config"; then 7295 done
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $afterimage_config" >&5 7296 done
6457$as_echo "$afterimage_config" >&6; } 7297 done
7298IFS=$as_save_IFS
7299 if test -z "$ac_cv_path_EGREP"; then
7300 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7301 fi
6458else 7302else
6459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7303 ac_cv_path_EGREP=$EGREP
6460$as_echo "no" >&6; }
6461fi 7304fi
6462 7305
6463
6464 fi
6465 if test "x$afterimage_config" != "xno" ; then
6466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libAfterImage version >= 1.15" >&5
6467$as_echo_n "checking for libAfterImage version >= 1.15... " >&6; }
6468 AFTERIMAGE_VERSION=`$afterimage_config --version`
6469 if test -n "$AFTERIMAGE_VERSION" ; then
6470 AFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
6471 AFTERIMAGE_LIBS=`$afterimage_config --libs`
6472 if test "x$AFTERIMAGE_LIBS" != "x"; then
6473 libai_ver_major=`echo $AFTERIMAGE_VERSION | cut -f 1 -d .`
6474 libai_ver_minor=`echo $AFTERIMAGE_VERSION | cut -f 2 -d .`
6475 if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
6476 support_afterimage=yes
6477 fi
6478 fi
6479 fi 7306 fi
6480 if test "x$support_afterimage" = "xyes"; then
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AFTERIMAGE_LIBS" >&5
6482$as_echo "$AFTERIMAGE_LIBS" >&6; }
6483 image_lib=libafterimage
6484
6485$as_echo "#define HAVE_AFTERIMAGE 1" >>confdefs.h
6486
6487
6488$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6489
6490 else
6491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6492$as_echo "no" >&6; }
6493 AFTERIMAGE_CFLAGS=
6494 AFTERIMAGE_LIBS=
6495 fi
6496 fi
6497fi 7307fi
7308{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
7309printf "%s\n" "$ac_cv_path_EGREP" >&6; }
7310 EGREP="$ac_cv_path_EGREP"
6498 7311
6499 7312
6500
6501
6502for ac_header in \
6503 sys/byteorder.h \
6504 sys/ioctl.h \
6505 sys/sockio.h \
6506 sys/strredir.h \
6507 stdint.h \
6508 wchar.h \
6509
6510do :
6511 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6512ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6513if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6514 cat >>confdefs.h <<_ACEOF
6515#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6516_ACEOF
6517
6518fi
6519
6520done
6521
6522
6523{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6524$as_echo_n "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6525if test "${rxvt_cv_xlib_illegal_access+set}" = set; then :
6526 $as_echo_n "(cached) " >&6
6527else
6528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6529/* end confdefs.h. */
6530
6531#define XLIB_ILLEGAL_ACCESS
6532#include <X11/Xlib.h>
6533
6534int
6535main ()
6536{
6537
6538 Display *dpy;
6539 dpy->xdefaults = (char *)0;
6540
6541 ;
6542 return 0;
6543}
6544_ACEOF
6545if ac_fn_cxx_try_compile "$LINENO"; then :
6546 rxvt_cv_xlib_illegal_access=yes
6547else
6548 rxvt_cv_xlib_illegal_access=no
6549
6550fi
6551rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6552fi
6553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6554$as_echo "$rxvt_cv_xlib_illegal_access" >&6; }
6555if test x$rxvt_cv_xlib_illegal_access = xyes; then
6556
6557$as_echo "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6558
6559fi
6560
6561ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
6562if test "x$ac_cv_type_mode_t" = x""yes; then :
6563
6564else
6565
6566cat >>confdefs.h <<_ACEOF
6567#define mode_t int
6568_ACEOF
6569
6570fi
6571
6572ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
6573if test "x$ac_cv_type_pid_t" = x""yes; then :
6574
6575else
6576
6577cat >>confdefs.h <<_ACEOF
6578#define pid_t int
6579_ACEOF
6580
6581fi
6582
6583{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 7313{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
6584$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 7314printf %s "checking for uid_t in sys/types.h... " >&6; }
6585if test "${ac_cv_type_uid_t+set}" = set; then : 7315if test ${ac_cv_type_uid_t+y}
6586 $as_echo_n "(cached) " >&6 7316then :
6587else 7317 printf %s "(cached) " >&6
7318else $as_nop
6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6589/* end confdefs.h. */ 7320/* end confdefs.h. */
6590#include <sys/types.h> 7321#include <sys/types.h>
6591 7322
6592_ACEOF 7323_ACEOF
6593if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7324if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6594 $EGREP "uid_t" >/dev/null 2>&1; then : 7325 $EGREP "uid_t" >/dev/null 2>&1
7326then :
6595 ac_cv_type_uid_t=yes 7327 ac_cv_type_uid_t=yes
6596else 7328else $as_nop
6597 ac_cv_type_uid_t=no 7329 ac_cv_type_uid_t=no
6598fi 7330fi
6599rm -f conftest* 7331rm -rf conftest*
6600 7332
6601fi 7333fi
6602{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 7334{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6603$as_echo "$ac_cv_type_uid_t" >&6; } 7335printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6604if test $ac_cv_type_uid_t = no; then 7336if test $ac_cv_type_uid_t = no; then
6605 7337
6606$as_echo "#define uid_t int" >>confdefs.h 7338printf "%s\n" "#define uid_t int" >>confdefs.h
6607 7339
6608 7340
6609$as_echo "#define gid_t int" >>confdefs.h 7341printf "%s\n" "#define gid_t int" >>confdefs.h
6610 7342
6611fi 7343fi
6612 7344
6613ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" 7345ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6614case $ac_cv_c_int16_t in #( 7346case $ac_cv_c_int16_t in #(
6615 no|yes) ;; #( 7347 no|yes) ;; #(
6616 *) 7348 *)
6617 7349
6618cat >>confdefs.h <<_ACEOF 7350printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6619#define int16_t $ac_cv_c_int16_t
6620_ACEOF
6621;; 7351;;
6622esac 7352esac
6623 7353
6624ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 7354ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6625case $ac_cv_c_uint16_t in #( 7355case $ac_cv_c_uint16_t in #(
6626 no|yes) ;; #( 7356 no|yes) ;; #(
6627 *) 7357 *)
6628 7358
6629 7359
6630cat >>confdefs.h <<_ACEOF 7360printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6631#define uint16_t $ac_cv_c_uint16_t
6632_ACEOF
6633;; 7361;;
6634 esac 7362 esac
6635 7363
6636ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 7364ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6637case $ac_cv_c_int32_t in #( 7365case $ac_cv_c_int32_t in #(
6638 no|yes) ;; #( 7366 no|yes) ;; #(
6639 *) 7367 *)
6640 7368
6641cat >>confdefs.h <<_ACEOF 7369printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6642#define int32_t $ac_cv_c_int32_t
6643_ACEOF
6644;; 7370;;
6645esac 7371esac
6646 7372
6647ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 7373ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6648case $ac_cv_c_uint32_t in #( 7374case $ac_cv_c_uint32_t in #(
6649 no|yes) ;; #( 7375 no|yes) ;; #(
6650 *) 7376 *)
6651 7377
6652$as_echo "#define _UINT32_T 1" >>confdefs.h 7378printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6653 7379
6654 7380
6655cat >>confdefs.h <<_ACEOF 7381printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6656#define uint32_t $ac_cv_c_uint32_t
6657_ACEOF
6658;; 7382;;
6659 esac 7383 esac
6660 7384
6661 7385
6662for ac_func in unsetenv
6663do :
6664 ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" 7386ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6665if test "x$ac_cv_func_unsetenv" = x""yes; then : 7387if test "x$ac_cv_func_unsetenv" = xyes
6666 cat >>confdefs.h <<_ACEOF 7388then :
6667#define HAVE_UNSETENV 1 7389 printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6668_ACEOF
6669 7390
6670fi
6671done
6672
6673
6674
6675support_utmp=yes
6676support_wtmp=yes
6677support_lastlog=yes
6678
6679# Check whether --enable-utmp was given.
6680if test "${enable_utmp+set}" = set; then :
6681 enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
6682 support_utmp=$enableval
6683 fi
6684fi
6685
6686
6687# Check whether --enable-wtmp was given.
6688if test "${enable_wtmp+set}" = set; then :
6689 enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6690 support_wtmp=$enableval
6691 fi
6692fi
6693
6694
6695# Check whether --enable-lastlog was given.
6696if test "${enable_lastlog+set}" = set; then :
6697 enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6698 support_lastlog=$enableval
6699 fi
6700fi
6701
6702
6703if test x$support_utmp = xyes; then
6704
6705$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h
6706
6707fi
6708if test x$support_wtmp = xyes; then
6709
6710$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h
6711
6712fi
6713if test x$support_lastlog = xyes; then
6714
6715$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h
6716
6717fi
6718
6719for ac_func in \
6720 updwtmp \
6721 updwtmpx \
6722 updlastlogx \
6723
6724do :
6725 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6726ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6727if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6728 cat >>confdefs.h <<_ACEOF
6729#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6730_ACEOF
6731
6732fi
6733done
6734
6735
6736for ac_header in lastlog.h
6737do :
6738 ac_fn_cxx_check_header_mongrel "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
6739if test "x$ac_cv_header_lastlog_h" = x""yes; then :
6740 cat >>confdefs.h <<_ACEOF
6741#define HAVE_LASTLOG_H 1
6742_ACEOF
6743
6744fi
6745
6746done
6747
6748
6749case $host in
6750 *-*-solaris*)
6751
6752$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6753
6754 ;;
6755esac
6756
6757
6758for ac_header in utmp.h
6759do :
6760 ac_fn_cxx_check_header_mongrel "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6761if test "x$ac_cv_header_utmp_h" = x""yes; then :
6762 cat >>confdefs.h <<_ACEOF
6763#define HAVE_UTMP_H 1
6764_ACEOF
6765 ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
6766#include <sys/types.h>
6767#include <utmp.h>
6768
6769"
6770if test "x$ac_cv_type_struct_utmp" = x""yes; then :
6771
6772cat >>confdefs.h <<_ACEOF
6773#define HAVE_STRUCT_UTMP 1
6774_ACEOF
6775
6776
6777fi
6778
6779
6780
6781# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
6782# ------------------------------------------------------
6783# Tries to find if the field MEMBER exists in type AGGR, after including
6784# INCLUDES, setting cache variable VAR accordingly.
6785ac_fn_cxx_check_member ()
6786{
6787 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
6789$as_echo_n "checking for $2.$3... " >&6; }
6790if eval "test \"\${$4+set}\"" = set; then :
6791 $as_echo_n "(cached) " >&6
6792else
6793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6794/* end confdefs.h. */
6795$5
6796int
6797main ()
6798{
6799static $2 ac_aggr;
6800if (ac_aggr.$3)
6801return 0;
6802 ;
6803 return 0;
6804}
6805_ACEOF
6806if ac_fn_cxx_try_compile "$LINENO"; then :
6807 eval "$4=yes"
6808else
6809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6810/* end confdefs.h. */
6811$5
6812int
6813main ()
6814{
6815static $2 ac_aggr;
6816if (sizeof ac_aggr.$3)
6817return 0;
6818 ;
6819 return 0;
6820}
6821_ACEOF
6822if ac_fn_cxx_try_compile "$LINENO"; then :
6823 eval "$4=yes"
6824else
6825 eval "$4=no"
6826fi
6827rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6828fi
6829rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6830fi
6831eval ac_res=\$$4
6832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6833$as_echo "$ac_res" >&6; }
6834 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
6835
6836} # ac_fn_cxx_check_member
6837ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
6838#include <sys/types.h>
6839#include <utmp.h>
6840
6841"
6842if test "x$ac_cv_member_struct_utmp_ut_host" = x""yes; then :
6843
6844$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h
6845
6846fi
6847
6848
6849ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
6850#include <sys/types.h>
6851#include <utmp.h>
6852
6853"
6854if test "x$ac_cv_member_struct_utmp_ut_pid" = x""yes; then :
6855
6856$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h
6857
6858fi
6859
6860
6861fi
6862
6863done
6864
6865
6866for ac_header in utmpx.h
6867do :
6868 ac_fn_cxx_check_header_mongrel "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
6869if test "x$ac_cv_header_utmpx_h" = x""yes; then :
6870 cat >>confdefs.h <<_ACEOF
6871#define HAVE_UTMPX_H 1
6872_ACEOF
6873 ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
6874#include <sys/types.h>
6875#include <utmpx.h>
6876
6877"
6878if test "x$ac_cv_type_struct_utmpx" = x""yes; then :
6879
6880cat >>confdefs.h <<_ACEOF
6881#define HAVE_STRUCT_UTMPX 1
6882_ACEOF
6883
6884
6885fi
6886
6887
6888ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
6889#include <sys/types.h>
6890#include <utmpx.h>
6891
6892"
6893if test "x$ac_cv_member_struct_utmpx_ut_host" = x""yes; then :
6894
6895$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6896
6897fi
6898
6899
6900fi
6901
6902done
6903
6904ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
6905#include <sys/types.h>
6906#include <utmp.h>
6907#ifdef HAVE_LASTLOG_H
6908#include <lastlog.h>
6909#endif
6910
6911"
6912if test "x$ac_cv_type_struct_lastlog" = x""yes; then :
6913
6914cat >>confdefs.h <<_ACEOF
6915#define HAVE_STRUCT_LASTLOG 1
6916_ACEOF
6917
6918
6919fi
6920
6921
6922ac_fn_cxx_check_type "$LINENO" "struct lastlogx" "ac_cv_type_struct_lastlogx" "
6923#include <sys/types.h>
6924#include <utmpx.h>
6925#ifdef HAVE_LASTLOG_H
6926#include <lastlog.h>
6927#endif
6928
6929"
6930if test "x$ac_cv_type_struct_lastlogx" = x""yes; then :
6931
6932cat >>confdefs.h <<_ACEOF
6933#define HAVE_STRUCT_LASTLOGX 1
6934_ACEOF
6935
6936
6937fi
6938
6939
6940
6941{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5
6942$as_echo_n "checking for a fallback location of utmp... " >&6; }
6943if test "${pt_cv_path_utmp+set}" = set; then :
6944 $as_echo_n "(cached) " >&6
6945else
6946
6947if test "$cross_compiling" != yes; then
6948 for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do
6949 if test -f "$file"; then
6950 pt_cv_path_utmp=$file
6951 break
6952 fi
6953 done
6954fi
6955fi
6956{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
6957$as_echo "$pt_cv_path_utmp" >&6; }
6958if test x$pt_cv_path_utmp != x; then
6959
6960cat >>confdefs.h <<_ACEOF
6961#define PT_UTMP_FILE "$pt_cv_path_utmp"
6962_ACEOF
6963
6964elif test "$cross_compiling" = yes; then
6965 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_UTMP_FILE in config.h manually" >&5
6966$as_echo "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}
6967fi
6968
6969
6970{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5
6971$as_echo_n "checking for a fallback location of wtmp... " >&6; }
6972if test "${pt_cv_path_wtmp+set}" = set; then :
6973 $as_echo_n "(cached) " >&6
6974else
6975
6976if test "$cross_compiling" != yes; then
6977 for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do
6978 if test -f "$file"; then
6979 pt_cv_path_wtmp=$file
6980 break
6981 fi
6982 done
6983fi
6984fi
6985{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
6986$as_echo "$pt_cv_path_wtmp" >&6; }
6987if test x$pt_cv_path_wtmp != x; then
6988
6989cat >>confdefs.h <<_ACEOF
6990#define PT_WTMP_FILE "$pt_cv_path_wtmp"
6991_ACEOF
6992
6993elif test "$cross_compiling" = yes; then
6994 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5
6995$as_echo "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}
6996fi
6997
6998{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5
6999$as_echo_n "checking for a fallback location of wtmpx... " >&6; }
7000if test "${pt_cv_path_wtmpx+set}" = set; then :
7001 $as_echo_n "(cached) " >&6
7002else
7003
7004if test "$cross_compiling" != yes; then
7005 for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do
7006 if test -f "$file"; then
7007 pt_cv_path_wtmpx=$file
7008 break
7009 fi
7010 done
7011fi
7012fi
7013{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
7014$as_echo "$pt_cv_path_wtmpx" >&6; }
7015if test x$pt_cv_path_wtmpx != x; then
7016
7017cat >>confdefs.h <<_ACEOF
7018#define PT_WTMPX_FILE "$pt_cv_path_wtmpx"
7019_ACEOF
7020
7021elif test "$cross_compiling" = yes; then
7022 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5
7023$as_echo "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}
7024fi
7025
7026{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5
7027$as_echo_n "checking for a fallback location of lastlog... " >&6; }
7028if test "${pt_cv_path_lastlog+set}" = set; then :
7029 $as_echo_n "(cached) " >&6
7030else
7031
7032if test "$cross_compiling" != yes; then
7033 for file in "/var/log/lastlog" "/var/adm/lastlog"; do
7034 if test -f "$file"; then
7035 pt_cv_path_lastlog=$file
7036 break
7037 fi
7038 done
7039fi
7040fi
7041{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
7042$as_echo "$pt_cv_path_lastlog" >&6; }
7043if test x$pt_cv_path_lastlog != x; then
7044
7045cat >>confdefs.h <<_ACEOF
7046#define PT_LASTLOG_FILE "$pt_cv_path_lastlog"
7047_ACEOF
7048
7049elif test "$cross_compiling" = yes; then
7050 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5
7051$as_echo "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}
7052fi
7053
7054{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5
7055$as_echo_n "checking for a fallback location of lastlogx... " >&6; }
7056if test "${pt_cv_path_lastlogx+set}" = set; then :
7057 $as_echo_n "(cached) " >&6
7058else
7059
7060if test "$cross_compiling" != yes; then
7061 for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do
7062 if test -f "$file"; then
7063 pt_cv_path_lastlogx=$file
7064 break
7065 fi
7066 done
7067fi
7068fi
7069{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
7070$as_echo "$pt_cv_path_lastlogx" >&6; }
7071if test x$pt_cv_path_lastlogx != x; then
7072
7073cat >>confdefs.h <<_ACEOF
7074#define PT_LASTLOGX_FILE "$pt_cv_path_lastlogx"
7075_ACEOF
7076
7077elif test "$cross_compiling" = yes; then
7078 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5
7079$as_echo "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}
7080fi 7391fi
7081 7392
7082 7393
7083 7394
7084 7395
7085save_LIBS=$LIBS 7396save_LIBS=$LIBS
7086save_CFLAGS=$CFLAGS 7397save_CXXFLAGS=$CXXFLAGS
7087CFLAGS="$CFLAGS $X_CFLAGS" 7398CXXFLAGS="$CXXFLAGS $X_CFLAGS"
7088LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11" 7399LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
7089if test x$support_xim = xyes; then 7400if test x$support_xim = xyes; then
7090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5 7401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
7091$as_echo_n "checking for working Xlocale... " >&6; } 7402printf %s "checking for working Xlocale... " >&6; }
7092if test "${rxvt_cv_func_xlocale+set}" = set; then : 7403if test ${rxvt_cv_func_xlocale+y}
7093 $as_echo_n "(cached) " >&6 7404then :
7094else 7405 printf %s "(cached) " >&6
7406else $as_nop
7095 if test "$cross_compiling" = yes; then : 7407 if test "$cross_compiling" = yes
7408then :
7096 : 7409 :
7097else 7410else $as_nop
7098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7099/* end confdefs.h. */ 7412/* end confdefs.h. */
7100 7413
7101 #include <X11/Xlib.h> 7414 #include <X11/Xlib.h>
7102 #include <stdlib.h> 7415 #include <stdlib.h>
… …
7107 else 7420 else
7108 exit (1); 7421 exit (1);
7109 } 7422 }
7110 7423
7111_ACEOF 7424_ACEOF
7112if ac_fn_cxx_try_run "$LINENO"; then : 7425if ac_fn_cxx_try_run "$LINENO"
7426then :
7113 rxvt_cv_func_xlocale=yes 7427 rxvt_cv_func_xlocale=yes
7114else 7428else $as_nop
7115 rxvt_cv_func_xlocale=no 7429 rxvt_cv_func_xlocale=no
7116fi 7430fi
7117rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7431rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7118 conftest.$ac_objext conftest.beam conftest.$ac_ext 7432 conftest.$ac_objext conftest.beam conftest.$ac_ext
7119fi 7433fi
7120 7434
7121fi 7435fi
7122{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5 7436{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7123$as_echo "$rxvt_cv_func_xlocale" >&6; } 7437printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
7124 if test x$rxvt_cv_func_xlocale = xyes; then 7438 if test x$rxvt_cv_func_xlocale = xyes; then
7125 7439
7126$as_echo "#define USE_XIM 1" >>confdefs.h 7440printf "%s\n" "#define USE_XIM 1" >>confdefs.h
7127 7441
7128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5 7442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
7129$as_echo_n "checking for broken XIM callback... " >&6; } 7443printf %s "checking for broken XIM callback... " >&6; }
7130if test "${rxvt_cv_broken_ximcb+set}" = set; then : 7444if test ${rxvt_cv_broken_ximcb+y}
7131 $as_echo_n "(cached) " >&6 7445then :
7132else 7446 printf %s "(cached) " >&6
7447else $as_nop
7133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7134/* end confdefs.h. */ 7449/* end confdefs.h. */
7135 7450
7136 #include <X11/Xlib.h> 7451 #include <X11/Xlib.h>
7137 7452
… …
7141 XIMCallback cb; 7456 XIMCallback cb;
7142 cb.callback = im_destroy_cb; 7457 cb.callback = im_destroy_cb;
7143 } 7458 }
7144 7459
7145_ACEOF 7460_ACEOF
7146if ac_fn_cxx_try_compile "$LINENO"; then : 7461if ac_fn_cxx_try_compile "$LINENO"
7462then :
7147 rxvt_cv_broken_ximcb=yes 7463 rxvt_cv_broken_ximcb=yes
7148else 7464else $as_nop
7149 rxvt_cv_broken_ximcb=no 7465 rxvt_cv_broken_ximcb=no
7150fi 7466fi
7151rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7467rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7152fi 7468fi
7153{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5 7469{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
7154$as_echo "$rxvt_cv_broken_ximcb" >&6; } 7470printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
7155 7471
7156 if test x$rxvt_cv_broken_ximcb = xyes; then 7472 if test x$rxvt_cv_broken_ximcb = xyes; then
7157 7473
7158$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h 7474printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7159 7475
7160 fi 7476 fi
7161 fi 7477 fi
7162fi 7478fi
7163 7479
7164{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5 7480{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
7165$as_echo_n "checking for working X setlocale... " >&6; } 7481printf %s "checking for working X setlocale... " >&6; }
7166if test "${rxvt_cv_func_xsetlocale+set}" = set; then : 7482if test ${rxvt_cv_func_xsetlocale+y}
7167 $as_echo_n "(cached) " >&6 7483then :
7168else 7484 printf %s "(cached) " >&6
7485else $as_nop
7169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7170/* end confdefs.h. */ 7487/* end confdefs.h. */
7171#define X_LOCALE 1 7488#define X_LOCALE 1
7172#include <X11/Xlocale.h> 7489#include <X11/Xlocale.h>
7173int 7490int
7174main () 7491main (void)
7175{ 7492{
7176setlocale(LC_CTYPE, ""); 7493setlocale(LC_CTYPE, "");
7177 ; 7494 ;
7178 return 0; 7495 return 0;
7179} 7496}
7180_ACEOF 7497_ACEOF
7181if ac_fn_cxx_try_link "$LINENO"; then : 7498if ac_fn_cxx_try_link "$LINENO"
7499then :
7182 rxvt_cv_func_xsetlocale=yes 7500 rxvt_cv_func_xsetlocale=yes
7183else 7501else $as_nop
7184 rxvt_cv_func_xsetlocale=no 7502 rxvt_cv_func_xsetlocale=no
7185fi 7503fi
7186rm -f core conftest.err conftest.$ac_objext \ 7504rm -f core conftest.err conftest.$ac_objext conftest.beam \
7187 conftest$ac_exeext conftest.$ac_ext 7505 conftest$ac_exeext conftest.$ac_ext
7188fi 7506fi
7189{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5 7507{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7190$as_echo "$rxvt_cv_func_xsetlocale" >&6; } 7508printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7191if test x$rxvt_cv_func_xsetlocale = xyes; then 7509if test x$rxvt_cv_func_xsetlocale = xyes; then
7192 7510
7193$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h 7511printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7194 7512
7195fi 7513fi
7196LIBS=$save_LIBS 7514LIBS=$save_LIBS
7197CFLAGS=$save_CFLAGS 7515CXXFLAGS=$save_CXXFLAGS
7198 7516
7199{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5 7517{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7200$as_echo_n "checking for working nl_langinfo... " >&6; } 7518printf %s "checking for working nl_langinfo... " >&6; }
7201if test "${rxvt_cv_func_nl_langinfo+set}" = set; then : 7519if test ${rxvt_cv_func_nl_langinfo+y}
7202 $as_echo_n "(cached) " >&6 7520then :
7203else 7521 printf %s "(cached) " >&6
7522else $as_nop
7204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7205/* end confdefs.h. */ 7524/* end confdefs.h. */
7206#include <langinfo.h> 7525#include <langinfo.h>
7207int 7526int
7208main () 7527main (void)
7209{ 7528{
7210nl_langinfo(CODESET); 7529nl_langinfo(CODESET);
7211 ; 7530 ;
7212 return 0; 7531 return 0;
7213} 7532}
7214_ACEOF 7533_ACEOF
7215if ac_fn_cxx_try_link "$LINENO"; then : 7534if ac_fn_cxx_try_link "$LINENO"
7535then :
7216 rxvt_cv_func_nl_langinfo=yes 7536 rxvt_cv_func_nl_langinfo=yes
7217else 7537else $as_nop
7218 rxvt_cv_func_nl_langinfo=no 7538 rxvt_cv_func_nl_langinfo=no
7219fi 7539fi
7220rm -f core conftest.err conftest.$ac_objext \ 7540rm -f core conftest.err conftest.$ac_objext conftest.beam \
7221 conftest$ac_exeext conftest.$ac_ext 7541 conftest$ac_exeext conftest.$ac_ext
7222fi 7542fi
7223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5 7543{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7224$as_echo "$rxvt_cv_func_nl_langinfo" >&6; } 7544printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7225if test x$rxvt_cv_func_nl_langinfo = xyes; then 7545if test x$rxvt_cv_func_nl_langinfo = xyes; then
7226 7546
7227$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h 7547printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7228 7548
7229fi 7549fi
7230 7550
7231 7551support_image=no
7232case $host in 7552if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
7233 *-*-solaris*) 7553 support_image=yes
7234
7235$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
7236
7237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sendmsg" >&5
7238$as_echo_n "checking for library containing sendmsg... " >&6; }
7239if test "${ac_cv_search_sendmsg+set}" = set; then :
7240 $as_echo_n "(cached) " >&6
7241else
7242 ac_func_search_save_LIBS=$LIBS
7243cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7244/* end confdefs.h. */
7245
7246/* Override any GCC internal prototype to avoid an error.
7247 Use char because int might match the return type of a GCC
7248 builtin and then its argument prototype would still apply. */
7249#ifdef __cplusplus
7250extern "C"
7251#endif
7252char sendmsg ();
7253int
7254main ()
7255{
7256return sendmsg ();
7257 ;
7258 return 0;
7259}
7260_ACEOF
7261for ac_lib in '' socket; do
7262 if test -z "$ac_lib"; then
7263 ac_res="none required"
7264 else
7265 ac_res=-l$ac_lib
7266 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7267 fi
7268 if ac_fn_cxx_try_link "$LINENO"; then :
7269 ac_cv_search_sendmsg=$ac_res
7270fi 7554fi
7271rm -f core conftest.err conftest.$ac_objext \
7272 conftest$ac_exeext
7273 if test "${ac_cv_search_sendmsg+set}" = set; then :
7274 break
7275fi
7276done
7277if test "${ac_cv_search_sendmsg+set}" = set; then :
7278
7279else
7280 ac_cv_search_sendmsg=no
7281fi
7282rm conftest.$ac_ext
7283LIBS=$ac_func_search_save_LIBS
7284fi
7285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sendmsg" >&5
7286$as_echo "$ac_cv_search_sendmsg" >&6; }
7287ac_res=$ac_cv_search_sendmsg
7288if test "$ac_res" != no; then :
7289 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7290
7291fi
7292
7293 ;;
7294esac
7295
7296{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5
7297$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; }
7298if test "${pt_cv_can_pass_fds+set}" = set; then :
7299 $as_echo_n "(cached) " >&6
7300else
7301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7302/* end confdefs.h. */
7303
7304#include <stddef.h> // broken bsds (is that redundant?) need this
7305#include <sys/types.h>
7306#include <sys/socket.h>
7307#include <sys/uio.h>
7308
7309int
7310main ()
7311{
7312
7313{
7314 msghdr msg;
7315 iovec iov;
7316 char buf [100];
7317 char data = 0;
7318
7319 iov.iov_base = &data;
7320 iov.iov_len = 1;
7321
7322 msg.msg_iov = &iov;
7323 msg.msg_iovlen = 1;
7324 msg.msg_control = buf;
7325 msg.msg_controllen = sizeof buf;
7326
7327 cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7328 cmsg->cmsg_level = SOL_SOCKET;
7329 cmsg->cmsg_type = SCM_RIGHTS;
7330 cmsg->cmsg_len = 100;
7331
7332 *(int *)CMSG_DATA (cmsg) = 5;
7333
7334 return sendmsg (3, &msg, 0);
7335}
7336
7337 ;
7338 return 0;
7339}
7340_ACEOF
7341if ac_fn_cxx_try_link "$LINENO"; then :
7342 pt_cv_can_pass_fds=yes
7343else
7344 pt_cv_can_pass_fds=no
7345fi
7346rm -f core conftest.err conftest.$ac_objext \
7347 conftest$ac_exeext conftest.$ac_ext
7348fi
7349{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7350$as_echo "$pt_cv_can_pass_fds" >&6; }
7351if test x$pt_cv_can_pass_fds = xyes; then
7352
7353$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
7354
7355else
7356 as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7357fi
7358
7359
7360
7361for ac_header in \
7362 pty.h \
7363 util.h \
7364 libutil.h \
7365 sys/ioctl.h \
7366 stropts.h \
7367
7368do :
7369 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7370ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7371if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7372 cat >>confdefs.h <<_ACEOF
7373#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7374_ACEOF
7375
7376fi
7377
7378done
7379
7380
7381for ac_func in \
7382 revoke \
7383 _getpty \
7384 getpt \
7385 posix_openpt \
7386 isastream \
7387 setuid \
7388 seteuid \
7389 setreuid \
7390 setresuid \
7391
7392do :
7393 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7394ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7395if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7396 cat >>confdefs.h <<_ACEOF
7397#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7398_ACEOF
7399
7400fi
7401done
7402
7403
7404{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
7405$as_echo_n "checking for UNIX98 ptys... " >&6; }
7406cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7407/* end confdefs.h. */
7408#include <stdlib.h>
7409int
7410main ()
7411{
7412grantpt(0);unlockpt(0);ptsname(0);
7413 ;
7414 return 0;
7415}
7416_ACEOF
7417if ac_fn_cxx_try_link "$LINENO"; then :
7418 unix98_pty=yes
7419
7420$as_echo "#define UNIX98_PTY 1" >>confdefs.h
7421
7422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7423$as_echo "yes" >&6; }
7424else
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7426$as_echo "no" >&6; }
7427fi
7428rm -f core conftest.err conftest.$ac_objext \
7429 conftest$ac_exeext conftest.$ac_ext
7430
7431if test -z "$unix98_pty"; then
7432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
7433$as_echo_n "checking for library containing openpty... " >&6; }
7434if test "${ac_cv_search_openpty+set}" = set; then :
7435 $as_echo_n "(cached) " >&6
7436else
7437 ac_func_search_save_LIBS=$LIBS
7438cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7439/* end confdefs.h. */
7440
7441/* Override any GCC internal prototype to avoid an error.
7442 Use char because int might match the return type of a GCC
7443 builtin and then its argument prototype would still apply. */
7444#ifdef __cplusplus
7445extern "C"
7446#endif
7447char openpty ();
7448int
7449main ()
7450{
7451return openpty ();
7452 ;
7453 return 0;
7454}
7455_ACEOF
7456for ac_lib in '' util; do
7457 if test -z "$ac_lib"; then
7458 ac_res="none required"
7459 else
7460 ac_res=-l$ac_lib
7461 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7462 fi
7463 if ac_fn_cxx_try_link "$LINENO"; then :
7464 ac_cv_search_openpty=$ac_res
7465fi
7466rm -f core conftest.err conftest.$ac_objext \
7467 conftest$ac_exeext
7468 if test "${ac_cv_search_openpty+set}" = set; then :
7469 break
7470fi
7471done
7472if test "${ac_cv_search_openpty+set}" = set; then :
7473
7474else
7475 ac_cv_search_openpty=no
7476fi
7477rm conftest.$ac_ext
7478LIBS=$ac_func_search_save_LIBS
7479fi
7480{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7481$as_echo "$ac_cv_search_openpty" >&6; }
7482ac_res=$ac_cv_search_openpty
7483if test "$ac_res" != no; then :
7484 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7485
7486$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
7487
7488fi
7489
7490fi
7491
7492
7493
7494{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7495$as_echo_n "checking for tty group... " >&6; }
7496if test "${pt_cv_tty_group+set}" = set; then :
7497 $as_echo_n "(cached) " >&6
7498else
7499 if test "$cross_compiling" = yes; then :
7500 pt_cv_tty_group=no
7501else
7502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7503/* end confdefs.h. */
7504
7505#include <sys/types.h>
7506#include <sys/stat.h>
7507#include <unistd.h>
7508#include <grp.h>
7509
7510int main()
7511{
7512 struct stat st;
7513 struct group *gr;
7514 char *tty;
7515 gr = getgrnam("tty");
7516 tty = ttyname(0);
7517 if (gr != 0
7518 && tty != 0
7519 && (stat(tty, &st)) == 0
7520 && st.st_gid == gr->gr_gid)
7521 return 0;
7522 else
7523 return 1;
7524}
7525_ACEOF
7526if ac_fn_cxx_try_run "$LINENO"; then :
7527 pt_cv_tty_group=yes
7528else
7529 pt_cv_tty_group=no
7530fi
7531rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7532 conftest.$ac_objext conftest.beam conftest.$ac_ext
7533fi
7534
7535fi
7536{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7537$as_echo "$pt_cv_tty_group" >&6; }
7538if test x$pt_cv_tty_group = xyes; then
7539
7540$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h
7541
7542fi
7543
7544if test x$support_xft = xyes || test x$support_inheritpixmap = xyes; then 7555if test x$support_xft = xyes || test x$support_image = xyes; then
7545 rxvt_have_xrender=no 7556 rxvt_have_xrender=no
7546 # Extract the first word of "pkg-config", so it can be a program name with args. 7557
7547set dummy pkg-config; ac_word=$2
7548{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
7549$as_echo_n "checking for $ac_word... " >&6; } 7559printf %s "checking for xrender... " >&6; }
7550if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7551 $as_echo_n "(cached) " >&6
7552else
7553 case $PKG_CONFIG in
7554 [\\/]* | ?:[\\/]*)
7555 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7556 ;;
7557 *)
7558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7559for as_dir in $PATH
7560do
7561 IFS=$as_save_IFS
7562 test -z "$as_dir" && as_dir=.
7563 for ac_exec_ext in '' $ac_executable_extensions; do
7564 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7565 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7566 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7567 break 2
7568 fi
7569done
7570 done
7571IFS=$as_save_IFS
7572
7573 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7574 ;;
7575esac
7576fi
7577PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7578if test -n "$PKG_CONFIG"; then
7579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7580$as_echo "$PKG_CONFIG" >&6; }
7581else
7582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7583$as_echo "no" >&6; }
7584fi
7585
7586
7587 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then 7560 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7588 X_LIBS="`$PKG_CONFIG xrender --libs` $X_LIBS" 7561 XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7589 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xrender --cflags`" 7562 XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
7563
7564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7565printf "%s\n" "ok" >&6; }
7566
7567 X_LIBS="$XRENDER_LIBS $X_LIBS"
7568 CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
7590 rxvt_have_xrender=yes 7569 rxvt_have_xrender=yes
7591 7570
7592 save_LIBS="$LIBS" 7571 save_LIBS="$LIBS"
7593 LIBS="$LIBS $X_LIBS" 7572 LIBS="$LIBS $X_LIBS"
7594 ac_fn_cxx_check_header_mongrel "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default" 7573 ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
7595if test "x$ac_cv_header_X11_extensions_Xrender_h" = x""yes; then : 7574if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
7575then :
7596 7576
7597else 7577else $as_nop
7598 rxvt_have_xrender=no 7578 rxvt_have_xrender=no
7599fi 7579fi
7600 7580
7601
7602 ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat" 7581 ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
7603if test "x$ac_cv_func_XRenderFindStandardFormat" = x""yes; then : 7582if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
7583then :
7604 7584
7605else 7585else $as_nop
7606 rxvt_have_xrender=no 7586 rxvt_have_xrender=no
7607fi 7587fi
7608 7588
7609 LIBS="$save_LIBS" 7589 LIBS="$save_LIBS"
7590
7591 else
7592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7593printf "%s\n" "no" >&6; }
7594 :
7610 fi 7595 fi
7596
7611fi 7597fi
7612 7598
7613if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then 7599if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
7614 # Extract the first word of "pkg-config", so it can be a program name with args.
7615set dummy pkg-config; ac_word=$2
7616{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7617$as_echo_n "checking for $ac_word... " >&6; }
7618if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7619 $as_echo_n "(cached) " >&6
7620else
7621 case $PKG_CONFIG in
7622 [\\/]* | ?:[\\/]*)
7623 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7624 ;;
7625 *)
7626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7627for as_dir in $PATH
7628do
7629 IFS=$as_save_IFS
7630 test -z "$as_dir" && as_dir=.
7631 for ac_exec_ext in '' $ac_executable_extensions; do
7632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7633 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7635 break 2
7636 fi
7637done
7638 done
7639IFS=$as_save_IFS
7640 7600
7641 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" 7601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
7642 ;; 7602printf %s "checking for fontconfig xft... " >&6; }
7643esac
7644fi
7645PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7646if test -n "$PKG_CONFIG"; then
7647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7648$as_echo "$PKG_CONFIG" >&6; }
7649else
7650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7651$as_echo "no" >&6; }
7652fi
7653
7654
7655 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then 7603 if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
7656 X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS" 7604 XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
7657 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`" 7605 XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
7606
7607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7608printf "%s\n" "ok" >&6; }
7609
7610 X_LIBS="$XFT_LIBS $X_LIBS"
7611 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
7612
7658 else 7613 else
7614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7615printf "%s\n" "no" >&6; }
7616
7659 # Extract the first word of "xft-config", so it can be a program name with args. 7617 # Extract the first word of "xft-config", so it can be a program name with args.
7660set dummy xft-config; ac_word=$2 7618set dummy xft-config; ac_word=$2
7661{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7619{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7662$as_echo_n "checking for $ac_word... " >&6; } 7620printf %s "checking for $ac_word... " >&6; }
7663if test "${ac_cv_path_XFT_CONFIG+set}" = set; then : 7621if test ${ac_cv_path_XFT_CONFIG+y}
7664 $as_echo_n "(cached) " >&6 7622then :
7665else 7623 printf %s "(cached) " >&6
7624else $as_nop
7666 case $XFT_CONFIG in 7625 case $XFT_CONFIG in
7667 [\\/]* | ?:[\\/]*) 7626 [\\/]* | ?:[\\/]*)
7668 ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path. 7627 ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7669 ;; 7628 ;;
7670 *) 7629 *)
7671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7672for as_dir in $PATH 7631for as_dir in $PATH
7673do 7632do
7674 IFS=$as_save_IFS 7633 IFS=$as_save_IFS
7675 test -z "$as_dir" && as_dir=. 7634 case $as_dir in #(((
7635 '') as_dir=./ ;;
7636 */) ;;
7637 *) as_dir=$as_dir/ ;;
7638 esac
7676 for ac_exec_ext in '' $ac_executable_extensions; do 7639 for ac_exec_ext in '' $ac_executable_extensions; do
7677 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7640 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7678 ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext" 7641 ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7679 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7642 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7680 break 2 7643 break 2
7681 fi 7644 fi
7682done 7645done
7683 done 7646 done
7684IFS=$as_save_IFS 7647IFS=$as_save_IFS
… …
7687 ;; 7650 ;;
7688esac 7651esac
7689fi 7652fi
7690XFT_CONFIG=$ac_cv_path_XFT_CONFIG 7653XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7691if test -n "$XFT_CONFIG"; then 7654if test -n "$XFT_CONFIG"; then
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5 7655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7693$as_echo "$XFT_CONFIG" >&6; } 7656printf "%s\n" "$XFT_CONFIG" >&6; }
7694else 7657else
7695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7696$as_echo "no" >&6; } 7659printf "%s\n" "no" >&6; }
7697fi 7660fi
7698 7661
7699 7662
7700 if test $XFT_CONFIG != no; then 7663 if test $XFT_CONFIG != no; then
7701 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS" 7664 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7702 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`" 7665 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7703 fi 7666 fi
7704 fi
7705 7667
7706 if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig; then
7707 X_LIBS="`$PKG_CONFIG fontconfig --libs` $X_LIBS"
7708 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG fontconfig --cflags`"
7709 fi 7668 fi
7669
7710 7670
7711 save_LIBS="$LIBS" 7671 save_LIBS="$LIBS"
7712 LIBS="$LIBS $X_LIBS" 7672 LIBS="$LIBS $X_LIBS"
7713 for ac_header in X11/Xft/Xft.h 7673 for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7714do : 7674do :
7715 ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default" 7675 as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
7716if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then : 7676ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7677if eval test \"x\$"$as_ac_Header"\" = x"yes"
7678then :
7717 cat >>confdefs.h <<_ACEOF 7679 cat >>confdefs.h <<_ACEOF
7718#define HAVE_X11_XFT_XFT_H 1 7680#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
7719_ACEOF 7681_ACEOF
7720 7682
7721else 7683else $as_nop
7722 support_xft=no 7684 support_xft=no
7723fi 7685fi
7724 7686
7725done 7687done
7726 7688
7727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5 7689 for ac_func in XftDrawString32 FcPatternGet
7728$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; } 7690do :
7729if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then : 7691 as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
7730 $as_echo_n "(cached) " >&6 7692ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7731else 7693if eval test \"x\$"$as_ac_var"\" = x"yes"
7732 ac_check_lib_save_LIBS=$LIBS 7694then :
7733LIBS="-lXft $LIBS" 7695 cat >>confdefs.h <<_ACEOF
7696#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
7697_ACEOF
7698
7699else $as_nop
7700 support_xft=no
7701fi
7702
7703done
7704 LIBS="$save_LIBS"
7705
7706 if test x$support_xft = xyes; then
7707
7708printf "%s\n" "#define XFT 1" >>confdefs.h
7709
7710 fi
7711fi
7712
7713if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
7714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
7715printf %s "checking for Render >= 0.11... " >&6; }
7734cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7735/* end confdefs.h. */ 7717/* end confdefs.h. */
7736 7718
7737/* Override any GCC internal prototype to avoid an error. 7719#include <X11/extensions/Xrender.h>
7738 Use char because int might match the return type of a GCC 7720#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7739 builtin and then its argument prototype would still apply. */ 7721error
7740#ifdef __cplusplus
7741extern "C"
7742#endif 7722#endif
7743char XftDrawString32 (); 7723
7744int 7724int
7745main () 7725main (void)
7746{ 7726{
7747return XftDrawString32 (); 7727
7748 ; 7728 ;
7749 return 0; 7729 return 0;
7750} 7730}
7751_ACEOF 7731_ACEOF
7752if ac_fn_cxx_try_link "$LINENO"; then : 7732if ac_fn_cxx_try_compile "$LINENO"
7753 ac_cv_lib_Xft_XftDrawString32=yes 7733then :
7754else 7734
7755 ac_cv_lib_Xft_XftDrawString32=no 7735else $as_nop
7756fi
7757rm -f core conftest.err conftest.$ac_objext \
7758 conftest$ac_exeext conftest.$ac_ext
7759LIBS=$ac_check_lib_save_LIBS
7760fi
7761{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7762$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7763if test "x$ac_cv_lib_Xft_XftDrawString32" = x""yes; then :
7764 :
7765else
7766 support_xft=no 7736 support_image=no
7767fi 7737fi
7768 7738rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7769 for ac_header in fontconfig/fontconfig.h
7770do :
7771 ac_fn_cxx_check_header_mongrel "$LINENO" "fontconfig/fontconfig.h" "ac_cv_header_fontconfig_fontconfig_h" "$ac_includes_default"
7772if test "x$ac_cv_header_fontconfig_fontconfig_h" = x""yes; then :
7773 cat >>confdefs.h <<_ACEOF
7774#define HAVE_FONTCONFIG_FONTCONFIG_H 1
7775_ACEOF
7776
7777else
7778 support_xft=no
7779fi
7780
7781done
7782
7783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FcPatternGet in -lfontconfig" >&5
7784$as_echo_n "checking for FcPatternGet in -lfontconfig... " >&6; }
7785if test "${ac_cv_lib_fontconfig_FcPatternGet+set}" = set; then :
7786 $as_echo_n "(cached) " >&6
7787else
7788 ac_check_lib_save_LIBS=$LIBS
7789LIBS="-lfontconfig $LIBS"
7790cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7791/* end confdefs.h. */
7792
7793/* Override any GCC internal prototype to avoid an error.
7794 Use char because int might match the return type of a GCC
7795 builtin and then its argument prototype would still apply. */
7796#ifdef __cplusplus
7797extern "C"
7798#endif
7799char FcPatternGet ();
7800int
7801main ()
7802{
7803return FcPatternGet ();
7804 ;
7805 return 0;
7806}
7807_ACEOF
7808if ac_fn_cxx_try_link "$LINENO"; then :
7809 ac_cv_lib_fontconfig_FcPatternGet=yes
7810else
7811 ac_cv_lib_fontconfig_FcPatternGet=no
7812fi
7813rm -f core conftest.err conftest.$ac_objext \
7814 conftest$ac_exeext conftest.$ac_ext
7815LIBS=$ac_check_lib_save_LIBS
7816fi
7817{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fontconfig_FcPatternGet" >&5
7818$as_echo "$ac_cv_lib_fontconfig_FcPatternGet" >&6; }
7819if test "x$ac_cv_lib_fontconfig_FcPatternGet" = x""yes; then :
7820 :
7821else
7822 support_xft=no
7823fi
7824
7825 LIBS="$save_LIBS"
7826
7827 if test x$support_xft = xyes; then 7739 if test x$support_image = xyes; then
7740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7741printf "%s\n" "ok" >&6; }
7742 LIBS="$LIBS -lm"
7828 7743
7829$as_echo "#define XFT 1" >>confdefs.h 7744printf "%s\n" "#define XRENDER 1" >>confdefs.h
7830 7745
7746
7747 if test x$support_inheritpixmap = xyes; then
7748
7749printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7750
7831 fi 7751 fi
7752 else
7753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7754printf "%s\n" "no" >&6; }
7755 fi
7832fi 7756fi
7757
7833if test x$support_styles = xyes; then 7758if test x$support_styles = xyes; then
7834 7759
7835$as_echo "#define ENABLE_STYLES 1" >>confdefs.h 7760printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7836 7761
7837fi 7762fi
7838if test x$support_iso14755 = xyes; then 7763if test x$support_iso14755 = xyes; then
7839 7764
7840$as_echo "#define ISO_14755 1" >>confdefs.h 7765printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7841 7766
7842fi 7767fi
7843if test x$support_8bitctrls = xyes; then 7768if test x$support_8bitctrls = xyes; then
7844 7769
7845$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h 7770printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7846 7771
7847fi 7772fi
7848if test x$support_fading = xyes; then 7773if test x$support_fading = xyes; then
7849 7774
7850$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h 7775printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7851
7852fi
7853if test x$support_inheritpixmap = xyes; then
7854 if test x$rxvt_have_xrender = xyes; then
7855 LIBS="$LIBS -lm"
7856
7857$as_echo "#define XRENDER 1" >>confdefs.h
7858
7859 fi
7860
7861$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7862 7776
7863fi 7777fi
7864if test x$support_keepscrolling = xno; then 7778if test x$support_keepscrolling = xno; then
7865 7779
7866$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h 7780printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7867 7781
7868fi 7782fi
7869if test x$support_selectionscrolling = xyes; then 7783if test x$support_selectionscrolling = xyes; then
7870 7784
7871$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h 7785printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7872 7786
7873fi 7787fi
7874if test x$support_frills = xyes; then 7788if test x$support_frills = xyes; then
7875 7789
7876$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h 7790printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7877 7791
7878fi 7792fi
7879if test x$support_mousewheel = xyes; then 7793if test x$support_mousewheel = xyes; then
7880 7794
7881$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h 7795printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7882 7796
7883fi 7797fi
7884if test x$support_mouseslipwheel = xyes; then 7798if test x$support_mouseslipwheel = xyes; then
7885 7799
7886$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h 7800printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7887 7801
7888fi 7802fi
7889 7803
7890scrolltypes=plain 7804scrolltypes=plain
7891 7805
7892$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h 7806printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
7893 7807
7894 7808
7895if test x$support_scroll_rxvt = xyes; then 7809if test x$support_scroll_rxvt = xyes; then
7896 7810
7897$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h 7811printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
7898 7812
7899 scrolltypes="$scrolltypes rxvt" 7813 scrolltypes="$scrolltypes rxvt"
7900fi 7814fi
7901if test x$support_scroll_next = xyes; then 7815if test x$support_scroll_next = xyes; then
7902 7816
7903$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h 7817printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
7904 7818
7905 scrolltypes="$scrolltypes next" 7819 scrolltypes="$scrolltypes next"
7906fi 7820fi
7907if test x$support_scroll_xterm = xyes; then 7821if test x$support_scroll_xterm = xyes; then
7908 7822
7909$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h 7823printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
7910 7824
7911 scrolltypes="$scrolltypes xterm" 7825 scrolltypes="$scrolltypes xterm"
7912fi 7826fi
7913if test x$support_pointer_blank = xyes; then 7827if test x$support_pointer_blank = xyes; then
7914 7828
7915$as_echo "#define POINTER_BLANK 1" >>confdefs.h 7829printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
7916 7830
7917fi 7831fi
7918if test x$support_text_blink = xyes; then 7832if test x$support_text_blink = xyes; then
7919 7833
7920$as_echo "#define TEXT_BLINK 1" >>confdefs.h 7834printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
7921 7835
7922fi 7836fi
7923if test x$support_unicode3 = xyes; then 7837if test x$support_unicode3 = xyes; then
7924 7838
7925$as_echo "#define UNICODE_3 1" >>confdefs.h 7839printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
7926 7840
7927fi 7841fi
7928if test x$support_combining = xyes; then 7842if test x$support_combining = xyes; then
7929 7843
7930$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h 7844printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
7931 7845
7932fi 7846fi
7933if test x$codesets = xall; then 7847if test x$codesets = xall; then
7934 codesets=jp,jp-ext,kr,zh,zh-ext 7848 codesets=jp,jp-ext,kr,zh,zh-ext
7935fi 7849fi
7936 7850
7937$as_echo "#define ENCODING_EU 1" >>confdefs.h 7851printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
7938 7852
7939 7853
7940$as_echo "#define ENCODING_VN 1" >>confdefs.h 7854printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
7941 7855
7942for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do 7856for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
7943 case "$codeset" in 7857 case "$codeset" in
7944 JP ) 7858 JP )
7945$as_echo "#define ENCODING_JP 1" >>confdefs.h 7859printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
7946 ;; 7860 ;;
7947 JP_EXT ) 7861 JP_EXT )
7948$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h 7862printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
7949 ;; 7863 ;;
7950 KR ) 7864 KR )
7951$as_echo "#define ENCODING_KR 1" >>confdefs.h 7865printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
7952 ;; 7866 ;;
7953 ZH ) 7867 ZH )
7954$as_echo "#define ENCODING_ZH 1" >>confdefs.h 7868printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
7955 ;; 7869 ;;
7956 ZH_EXT ) 7870 ZH_EXT )
7957$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h 7871printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
7958 ;; 7872 ;;
7959 esac 7873 esac
7960done 7874done
7961 7875
7962IF_PERL=\# 7876IF_PERL=\#
7963if test x$support_perl = xyes; then 7877if test x$support_perl = xyes; then
7964 # Extract the first word of "perl5", so it can be a program name with args. 7878 # Extract the first word of "perl5", so it can be a program name with args.
7965set dummy perl5; ac_word=$2 7879set dummy perl5; ac_word=$2
7966{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7880{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7967$as_echo_n "checking for $ac_word... " >&6; } 7881printf %s "checking for $ac_word... " >&6; }
7968if test "${ac_cv_path_PERL+set}" = set; then : 7882if test ${ac_cv_path_PERL+y}
7969 $as_echo_n "(cached) " >&6 7883then :
7970else 7884 printf %s "(cached) " >&6
7885else $as_nop
7971 case $PERL in 7886 case $PERL in
7972 [\\/]* | ?:[\\/]*) 7887 [\\/]* | ?:[\\/]*)
7973 ac_cv_path_PERL="$PERL" # Let the user override the test with a path. 7888 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
7974 ;; 7889 ;;
7975 *) 7890 *)
7976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7977for as_dir in $PATH 7892for as_dir in $PATH
7978do 7893do
7979 IFS=$as_save_IFS 7894 IFS=$as_save_IFS
7980 test -z "$as_dir" && as_dir=. 7895 case $as_dir in #(((
7896 '') as_dir=./ ;;
7897 */) ;;
7898 *) as_dir=$as_dir/ ;;
7899 esac
7981 for ac_exec_ext in '' $ac_executable_extensions; do 7900 for ac_exec_ext in '' $ac_executable_extensions; do
7982 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7901 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7983 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" 7902 ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
7984 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7903 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7985 break 2 7904 break 2
7986 fi 7905 fi
7987done 7906done
7988 done 7907 done
7989IFS=$as_save_IFS 7908IFS=$as_save_IFS
7990 7909
7910 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
7991 ;; 7911 ;;
7992esac 7912esac
7993fi 7913fi
7994PERL=$ac_cv_path_PERL 7914PERL=$ac_cv_path_PERL
7995if test -n "$PERL"; then 7915if test -n "$PERL"; then
7996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 7916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
7997$as_echo "$PERL" >&6; } 7917printf "%s\n" "$PERL" >&6; }
7998else 7918else
7999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8000$as_echo "no" >&6; } 7920printf "%s\n" "no" >&6; }
8001fi 7921fi
8002 7922
8003 7923
8004 # Extract the first word of "perl", so it can be a program name with args.
8005set dummy perl; ac_word=$2
8006{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8007$as_echo_n "checking for $ac_word... " >&6; }
8008if test "${ac_cv_path_PERL+set}" = set; then :
8009 $as_echo_n "(cached) " >&6
8010else
8011 case $PERL in
8012 [\\/]* | ?:[\\/]*)
8013 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8014 ;;
8015 *)
8016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8017for as_dir in $PATH
8018do
8019 IFS=$as_save_IFS
8020 test -z "$as_dir" && as_dir=.
8021 for ac_exec_ext in '' $ac_executable_extensions; do
8022 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8023 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
8024 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8025 break 2
8026 fi
8027done
8028 done
8029IFS=$as_save_IFS
8030 7924
8031 ;;
8032esac
8033fi
8034PERL=$ac_cv_path_PERL
8035if test -n "$PERL"; then
8036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8037$as_echo "$PERL" >&6; }
8038else
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8040$as_echo "no" >&6; }
8041fi
8042
8043
8044
8045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5 7925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
8046$as_echo_n "checking for $PERL suitability... " >&6; } 7926printf %s "checking for $PERL suitability... " >&6; }
8047 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then 7927 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
8048 7928
8049 save_CXXFLAGS="$CXXFLAGS" 7929 save_CXXFLAGS="$CXXFLAGS"
8050 save_LIBS="$LIBS" 7930 save_LIBS="$LIBS"
8051 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`" 7931 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
… …
8056#include <EXTERN.h> 7936#include <EXTERN.h>
8057#include <perl.h> 7937#include <perl.h>
8058#include <XSUB.h> 7938#include <XSUB.h>
8059 7939
8060int 7940int
8061main () 7941main (void)
8062{ 7942{
8063 7943
8064 PerlInterpreter *perl = perl_alloc (); 7944 PerlInterpreter *perl = perl_alloc ();
8065 7945
8066 ; 7946 ;
8067 return 0; 7947 return 0;
8068} 7948}
8069_ACEOF 7949_ACEOF
8070if ac_fn_cxx_try_link "$LINENO"; then : 7950if ac_fn_cxx_try_link "$LINENO"
7951then :
8071 rxvt_perl_link=yes 7952 rxvt_perl_link=yes
8072else 7953else $as_nop
8073 rxvt_perl_link=no 7954 rxvt_perl_link=no
8074fi 7955fi
8075rm -f core conftest.err conftest.$ac_objext \ 7956rm -f core conftest.err conftest.$ac_objext conftest.beam \
8076 conftest$ac_exeext conftest.$ac_ext 7957 conftest$ac_exeext conftest.$ac_ext
8077 CXXFLAGS="$save_CXXFLAGS" 7958 CXXFLAGS="$save_CXXFLAGS"
8078 LIBS="$save_LIBS" 7959 LIBS="$save_LIBS"
8079 7960
8080 if test x$rxvt_perl_link = xyes; then 7961 if test x$rxvt_perl_link = xyes; then
8081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8082$as_echo "ok" >&6; } 7963printf "%s\n" "ok" >&6; }
8083 7964
8084$as_echo "#define ENABLE_PERL 1" >>confdefs.h 7965printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
8085 7966
8086 IF_PERL= 7967 IF_PERL=
8087 PERL_O=rxvtperl.o 7968 PERL_O=rxvtperl.o
8088 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`" 7969 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
8089 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`" 7970 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
… …
8130 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8011 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8131 eval ac_val=\$$ac_var 8012 eval ac_val=\$$ac_var
8132 case $ac_val in #( 8013 case $ac_val in #(
8133 *${as_nl}*) 8014 *${as_nl}*)
8134 case $ac_var in #( 8015 case $ac_var in #(
8135 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8016 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8136$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8017printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8137 esac 8018 esac
8138 case $ac_var in #( 8019 case $ac_var in #(
8139 _ | IFS | as_nl) ;; #( 8020 _ | IFS | as_nl) ;; #(
8140 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8021 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8141 *) { eval $ac_var=; unset $ac_var;} ;; 8022 *) { eval $ac_var=; unset $ac_var;} ;;
… …
8161) | 8042) |
8162 sed ' 8043 sed '
8163 /^ac_cv_env_/b end 8044 /^ac_cv_env_/b end
8164 t clear 8045 t clear
8165 :clear 8046 :clear
8166 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8047 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
8167 t end 8048 t end
8168 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8049 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8169 :end' >>confcache 8050 :end' >>confcache
8170if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8051if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8171 if test -w "$cache_file"; then 8052 if test -w "$cache_file"; then
8172 test "x$cache_file" != "x/dev/null" && 8053 if test "x$cache_file" != "x/dev/null"; then
8173 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8174$as_echo "$as_me: updating cache $cache_file" >&6;} 8055printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
8056 if test ! -f "$cache_file" || test -h "$cache_file"; then
8175 cat confcache >$cache_file 8057 cat confcache >"$cache_file"
8058 else
8059 case $cache_file in #(
8060 */* | ?:*)
8061 mv -f confcache "$cache_file"$$ &&
8062 mv -f "$cache_file"$$ "$cache_file" ;; #(
8063 *)
8064 mv -f confcache "$cache_file" ;;
8065 esac
8066 fi
8067 fi
8176 else 8068 else
8177 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8178$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8070printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8179 fi 8071 fi
8180fi 8072fi
8181rm -f confcache 8073rm -f confcache
8182 8074
8183test "x$prefix" = xNONE && prefix=$ac_default_prefix 8075test "x$prefix" = xNONE && prefix=$ac_default_prefix
… …
8190ac_ltlibobjs= 8082ac_ltlibobjs=
8191U= 8083U=
8192for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8084for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8193 # 1. Remove the extension, and $U if already installed. 8085 # 1. Remove the extension, and $U if already installed.
8194 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8086 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8195 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8087 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
8196 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8088 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8197 # will be set to the directory where LIBOBJS objects are built. 8089 # will be set to the directory where LIBOBJS objects are built.
8198 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8090 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8199 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8091 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8200done 8092done
… …
8202 8094
8203LTLIBOBJS=$ac_ltlibobjs 8095LTLIBOBJS=$ac_ltlibobjs
8204 8096
8205 8097
8206 8098
8207: ${CONFIG_STATUS=./config.status} 8099: "${CONFIG_STATUS=./config.status}"
8208ac_write_fail=0 8100ac_write_fail=0
8209ac_clean_files_save=$ac_clean_files 8101ac_clean_files_save=$ac_clean_files
8210ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8102ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8211{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8103{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8212$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8104printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8213as_write_fail=0 8105as_write_fail=0
8214cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8106cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8215#! $SHELL 8107#! $SHELL
8216# Generated by $as_me. 8108# Generated by $as_me.
8217# Run this file to recreate the current configuration. 8109# Run this file to recreate the current configuration.
… …
8230## M4sh Initialization. ## 8122## M4sh Initialization. ##
8231## -------------------- ## 8123## -------------------- ##
8232 8124
8233# Be more Bourne compatible 8125# Be more Bourne compatible
8234DUALCASE=1; export DUALCASE # for MKS sh 8126DUALCASE=1; export DUALCASE # for MKS sh
8127as_nop=:
8235if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8128if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
8129then :
8236 emulate sh 8130 emulate sh
8237 NULLCMD=: 8131 NULLCMD=:
8238 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8132 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8239 # is contrary to our usage. Disable this feature. 8133 # is contrary to our usage. Disable this feature.
8240 alias -g '${1+"$@"}'='"$@"' 8134 alias -g '${1+"$@"}'='"$@"'
8241 setopt NO_GLOB_SUBST 8135 setopt NO_GLOB_SUBST
8242else 8136else $as_nop
8243 case `(set -o) 2>/dev/null` in #( 8137 case `(set -o) 2>/dev/null` in #(
8244 *posix*) : 8138 *posix*) :
8245 set -o posix ;; #( 8139 set -o posix ;; #(
8246 *) : 8140 *) :
8247 ;; 8141 ;;
8248esac 8142esac
8249fi 8143fi
8250 8144
8251 8145
8146
8147# Reset variables that may have inherited troublesome values from
8148# the environment.
8149
8150# IFS needs to be set, to space, tab, and newline, in precisely that order.
8151# (If _AS_PATH_WALK were called with IFS unset, it would have the
8152# side effect of setting IFS to empty, thus disabling word splitting.)
8153# Quoting is to prevent editors from complaining about space-tab.
8252as_nl=' 8154as_nl='
8253' 8155'
8254export as_nl 8156export as_nl
8255# Printing a long string crashes Solaris 7 /usr/bin/printf. 8157IFS=" "" $as_nl"
8256as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8158
8257as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8159PS1='$ '
8258as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8160PS2='> '
8259# Prefer a ksh shell builtin over an external printf program on Solaris, 8161PS4='+ '
8260# but without wasting forks for bash or zsh. 8162
8261if test -z "$BASH_VERSION$ZSH_VERSION" \ 8163# Ensure predictable behavior from utilities with locale-dependent output.
8262 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8164LC_ALL=C
8263 as_echo='print -r --' 8165export LC_ALL
8264 as_echo_n='print -rn --' 8166LANGUAGE=C
8265elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8167export LANGUAGE
8266 as_echo='printf %s\n' 8168
8267 as_echo_n='printf %s' 8169# We cannot yet rely on "unset" to work, but we need these variables
8268else 8170# to be unset--not just set to an empty or harmless value--now, to
8269 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8171# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8270 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8172# also avoids known problems related to "unset" and subshell syntax
8271 as_echo_n='/usr/ucb/echo -n' 8173# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8272 else 8174for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8273 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8175do eval test \${$as_var+y} \
8274 as_echo_n_body='eval 8176 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8275 arg=$1; 8177done
8276 case $arg in #( 8178
8277 *"$as_nl"*) 8179# Ensure that fds 0, 1, and 2 are open.
8278 expr "X$arg" : "X\\(.*\\)$as_nl"; 8180if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8279 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8181if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8280 esac; 8182if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8281 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8282 '
8283 export as_echo_n_body
8284 as_echo_n='sh -c $as_echo_n_body as_echo'
8285 fi
8286 export as_echo_body
8287 as_echo='sh -c $as_echo_body as_echo'
8288fi
8289 8183
8290# The user is always right. 8184# The user is always right.
8291if test "${PATH_SEPARATOR+set}" != set; then 8185if ${PATH_SEPARATOR+false} :; then
8292 PATH_SEPARATOR=: 8186 PATH_SEPARATOR=:
8293 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8187 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8294 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8188 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8295 PATH_SEPARATOR=';' 8189 PATH_SEPARATOR=';'
8296 } 8190 }
8297fi 8191fi
8298 8192
8299 8193
8300# IFS
8301# We need space, tab and new line, in precisely that order. Quoting is
8302# there to prevent editors from complaining about space-tab.
8303# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8304# splitting by setting IFS to empty value.)
8305IFS=" "" $as_nl"
8306
8307# Find who we are. Look in the path if we contain no directory separator. 8194# Find who we are. Look in the path if we contain no directory separator.
8195as_myself=
8308case $0 in #(( 8196case $0 in #((
8309 *[\\/]* ) as_myself=$0 ;; 8197 *[\\/]* ) as_myself=$0 ;;
8310 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8198 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8311for as_dir in $PATH 8199for as_dir in $PATH
8312do 8200do
8313 IFS=$as_save_IFS 8201 IFS=$as_save_IFS
8314 test -z "$as_dir" && as_dir=. 8202 case $as_dir in #(((
8203 '') as_dir=./ ;;
8204 */) ;;
8205 *) as_dir=$as_dir/ ;;
8206 esac
8315 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8207 test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8316 done 8208 done
8317IFS=$as_save_IFS 8209IFS=$as_save_IFS
8318 8210
8319 ;; 8211 ;;
8320esac 8212esac
… …
8322# in which case we are not to be found in the path. 8214# in which case we are not to be found in the path.
8323if test "x$as_myself" = x; then 8215if test "x$as_myself" = x; then
8324 as_myself=$0 8216 as_myself=$0
8325fi 8217fi
8326if test ! -f "$as_myself"; then 8218if test ! -f "$as_myself"; then
8327 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8219 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8328 exit 1 8220 exit 1
8329fi 8221fi
8330 8222
8331# Unset variables that we do not need and which cause bugs (e.g. in
8332# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8333# suppresses any "Segmentation fault" message there. '((' could
8334# trigger a bug in pdksh 5.2.14.
8335for as_var in BASH_ENV ENV MAIL MAILPATH
8336do eval test x\${$as_var+set} = xset \
8337 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8338done
8339PS1='$ '
8340PS2='> '
8341PS4='+ '
8342
8343# NLS nuisances.
8344LC_ALL=C
8345export LC_ALL
8346LANGUAGE=C
8347export LANGUAGE
8348
8349# CDPATH.
8350(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8351 8223
8352 8224
8353# as_fn_error STATUS ERROR [LINENO LOG_FD] 8225# as_fn_error STATUS ERROR [LINENO LOG_FD]
8354# ---------------------------------------- 8226# ----------------------------------------
8355# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8227# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
… …
8358as_fn_error () 8230as_fn_error ()
8359{ 8231{
8360 as_status=$1; test $as_status -eq 0 && as_status=1 8232 as_status=$1; test $as_status -eq 0 && as_status=1
8361 if test "$4"; then 8233 if test "$4"; then
8362 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8234 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8363 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8235 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8364 fi 8236 fi
8365 $as_echo "$as_me: error: $2" >&2 8237 printf "%s\n" "$as_me: error: $2" >&2
8366 as_fn_exit $as_status 8238 as_fn_exit $as_status
8367} # as_fn_error 8239} # as_fn_error
8240
8368 8241
8369 8242
8370# as_fn_set_status STATUS 8243# as_fn_set_status STATUS
8371# ----------------------- 8244# -----------------------
8372# Set $? to STATUS, without forking. 8245# Set $? to STATUS, without forking.
… …
8391as_fn_unset () 8264as_fn_unset ()
8392{ 8265{
8393 { eval $1=; unset $1;} 8266 { eval $1=; unset $1;}
8394} 8267}
8395as_unset=as_fn_unset 8268as_unset=as_fn_unset
8269
8396# as_fn_append VAR VALUE 8270# as_fn_append VAR VALUE
8397# ---------------------- 8271# ----------------------
8398# Append the text in VALUE to the end of the definition contained in VAR. Take 8272# Append the text in VALUE to the end of the definition contained in VAR. Take
8399# advantage of any shell optimizations that allow amortized linear growth over 8273# advantage of any shell optimizations that allow amortized linear growth over
8400# repeated appends, instead of the typical quadratic growth present in naive 8274# repeated appends, instead of the typical quadratic growth present in naive
8401# implementations. 8275# implementations.
8402if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8276if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
8277then :
8403 eval 'as_fn_append () 8278 eval 'as_fn_append ()
8404 { 8279 {
8405 eval $1+=\$2 8280 eval $1+=\$2
8406 }' 8281 }'
8407else 8282else $as_nop
8408 as_fn_append () 8283 as_fn_append ()
8409 { 8284 {
8410 eval $1=\$$1\$2 8285 eval $1=\$$1\$2
8411 } 8286 }
8412fi # as_fn_append 8287fi # as_fn_append
… …
8414# as_fn_arith ARG... 8289# as_fn_arith ARG...
8415# ------------------ 8290# ------------------
8416# Perform arithmetic evaluation on the ARGs, and store the result in the 8291# Perform arithmetic evaluation on the ARGs, and store the result in the
8417# global $as_val. Take advantage of shells that can avoid forks. The arguments 8292# global $as_val. Take advantage of shells that can avoid forks. The arguments
8418# must be portable across $(()) and expr. 8293# must be portable across $(()) and expr.
8419if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8294if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
8295then :
8420 eval 'as_fn_arith () 8296 eval 'as_fn_arith ()
8421 { 8297 {
8422 as_val=$(( $* )) 8298 as_val=$(( $* ))
8423 }' 8299 }'
8424else 8300else $as_nop
8425 as_fn_arith () 8301 as_fn_arith ()
8426 { 8302 {
8427 as_val=`expr "$@" || test $? -eq 1` 8303 as_val=`expr "$@" || test $? -eq 1`
8428 } 8304 }
8429fi # as_fn_arith 8305fi # as_fn_arith
… …
8450 8326
8451as_me=`$as_basename -- "$0" || 8327as_me=`$as_basename -- "$0" ||
8452$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8328$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8453 X"$0" : 'X\(//\)$' \| \ 8329 X"$0" : 'X\(//\)$' \| \
8454 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8330 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8455$as_echo X/"$0" | 8331printf "%s\n" X/"$0" |
8456 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8332 sed '/^.*\/\([^/][^/]*\)\/*$/{
8457 s//\1/ 8333 s//\1/
8458 q 8334 q
8459 } 8335 }
8460 /^X\/\(\/\/\)$/{ 8336 /^X\/\(\/\/\)$/{
… …
8472as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8348as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8473as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8349as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8474as_cr_digits='0123456789' 8350as_cr_digits='0123456789'
8475as_cr_alnum=$as_cr_Letters$as_cr_digits 8351as_cr_alnum=$as_cr_Letters$as_cr_digits
8476 8352
8353
8354# Determine whether it's possible to make 'echo' print without a newline.
8355# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
8356# for compatibility with existing Makefiles.
8477ECHO_C= ECHO_N= ECHO_T= 8357ECHO_C= ECHO_N= ECHO_T=
8478case `echo -n x` in #((((( 8358case `echo -n x` in #(((((
8479-n*) 8359-n*)
8480 case `echo 'xy\c'` in 8360 case `echo 'xy\c'` in
8481 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8361 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
… …
8485 esac;; 8365 esac;;
8486*) 8366*)
8487 ECHO_N='-n';; 8367 ECHO_N='-n';;
8488esac 8368esac
8489 8369
8370# For backward compatibility with old third-party macros, we provide
8371# the shell variables $as_echo and $as_echo_n. New code should use
8372# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
8373as_echo='printf %s\n'
8374as_echo_n='printf %s'
8375
8490rm -f conf$$ conf$$.exe conf$$.file 8376rm -f conf$$ conf$$.exe conf$$.file
8491if test -d conf$$.dir; then 8377if test -d conf$$.dir; then
8492 rm -f conf$$.dir/conf$$.file 8378 rm -f conf$$.dir/conf$$.file
8493else 8379else
8494 rm -f conf$$.dir 8380 rm -f conf$$.dir
… …
8498 if ln -s conf$$.file conf$$ 2>/dev/null; then 8384 if ln -s conf$$.file conf$$ 2>/dev/null; then
8499 as_ln_s='ln -s' 8385 as_ln_s='ln -s'
8500 # ... but there are two gotchas: 8386 # ... but there are two gotchas:
8501 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8387 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8502 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8388 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8503 # In both cases, we have to default to `cp -p'. 8389 # In both cases, we have to default to `cp -pR'.
8504 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8390 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8505 as_ln_s='cp -p' 8391 as_ln_s='cp -pR'
8506 elif ln conf$$.file conf$$ 2>/dev/null; then 8392 elif ln conf$$.file conf$$ 2>/dev/null; then
8507 as_ln_s=ln 8393 as_ln_s=ln
8508 else 8394 else
8509 as_ln_s='cp -p' 8395 as_ln_s='cp -pR'
8510 fi 8396 fi
8511else 8397else
8512 as_ln_s='cp -p' 8398 as_ln_s='cp -pR'
8513fi 8399fi
8514rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8400rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8515rmdir conf$$.dir 2>/dev/null 8401rmdir conf$$.dir 2>/dev/null
8516 8402
8517 8403
… …
8526 esac 8412 esac
8527 test -d "$as_dir" || eval $as_mkdir_p || { 8413 test -d "$as_dir" || eval $as_mkdir_p || {
8528 as_dirs= 8414 as_dirs=
8529 while :; do 8415 while :; do
8530 case $as_dir in #( 8416 case $as_dir in #(
8531 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8417 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8532 *) as_qdir=$as_dir;; 8418 *) as_qdir=$as_dir;;
8533 esac 8419 esac
8534 as_dirs="'$as_qdir' $as_dirs" 8420 as_dirs="'$as_qdir' $as_dirs"
8535 as_dir=`$as_dirname -- "$as_dir" || 8421 as_dir=`$as_dirname -- "$as_dir" ||
8536$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8422$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8537 X"$as_dir" : 'X\(//\)[^/]' \| \ 8423 X"$as_dir" : 'X\(//\)[^/]' \| \
8538 X"$as_dir" : 'X\(//\)$' \| \ 8424 X"$as_dir" : 'X\(//\)$' \| \
8539 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8425 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8540$as_echo X"$as_dir" | 8426printf "%s\n" X"$as_dir" |
8541 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8427 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8542 s//\1/ 8428 s//\1/
8543 q 8429 q
8544 } 8430 }
8545 /^X\(\/\/\)[^/].*/{ 8431 /^X\(\/\/\)[^/].*/{
… …
8567else 8453else
8568 test -d ./-p && rmdir ./-p 8454 test -d ./-p && rmdir ./-p
8569 as_mkdir_p=false 8455 as_mkdir_p=false
8570fi 8456fi
8571 8457
8572if test -x / >/dev/null 2>&1; then 8458
8459# as_fn_executable_p FILE
8460# -----------------------
8461# Test if FILE is an executable regular file.
8462as_fn_executable_p ()
8463{
8464 test -f "$1" && test -x "$1"
8465} # as_fn_executable_p
8573 as_test_x='test -x' 8466as_test_x='test -x'
8574else 8467as_executable_p=as_fn_executable_p
8575 if ls -dL / >/dev/null 2>&1; then
8576 as_ls_L_option=L
8577 else
8578 as_ls_L_option=
8579 fi
8580 as_test_x='
8581 eval sh -c '\''
8582 if test -d "$1"; then
8583 test -d "$1/.";
8584 else
8585 case $1 in #(
8586 -*)set "./$1";;
8587 esac;
8588 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8589 ???[sx]*):;;*)false;;esac;fi
8590 '\'' sh
8591 '
8592fi
8593as_executable_p=$as_test_x
8594 8468
8595# Sed expression to map a string onto a valid CPP name. 8469# Sed expression to map a string onto a valid CPP name.
8596as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8470as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8597 8471
8598# Sed expression to map a string onto a valid variable name. 8472# Sed expression to map a string onto a valid variable name.
… …
8610# Save the log message, to keep $0 and so on meaningful, and to 8484# Save the log message, to keep $0 and so on meaningful, and to
8611# report actual input values of CONFIG_FILES etc. instead of their 8485# report actual input values of CONFIG_FILES etc. instead of their
8612# values after options handling. 8486# values after options handling.
8613ac_log=" 8487ac_log="
8614This file was extended by $as_me, which was 8488This file was extended by $as_me, which was
8615generated by GNU Autoconf 2.67. Invocation command line was 8489generated by GNU Autoconf 2.71. Invocation command line was
8616 8490
8617 CONFIG_FILES = $CONFIG_FILES 8491 CONFIG_FILES = $CONFIG_FILES
8618 CONFIG_HEADERS = $CONFIG_HEADERS 8492 CONFIG_HEADERS = $CONFIG_HEADERS
8619 CONFIG_LINKS = $CONFIG_LINKS 8493 CONFIG_LINKS = $CONFIG_LINKS
8620 CONFIG_COMMANDS = $CONFIG_COMMANDS 8494 CONFIG_COMMANDS = $CONFIG_COMMANDS
… …
8668$config_headers 8542$config_headers
8669 8543
8670Report bugs to the package provider." 8544Report bugs to the package provider."
8671 8545
8672_ACEOF 8546_ACEOF
8547ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
8548ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
8673cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8549cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8674ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8550ac_cs_config='$ac_cs_config_escaped'
8675ac_cs_version="\\ 8551ac_cs_version="\\
8676config.status 8552config.status
8677configured by $0, generated by GNU Autoconf 2.67, 8553configured by $0, generated by GNU Autoconf 2.71,
8678 with options \\"\$ac_cs_config\\" 8554 with options \\"\$ac_cs_config\\"
8679 8555
8680Copyright (C) 2010 Free Software Foundation, Inc. 8556Copyright (C) 2021 Free Software Foundation, Inc.
8681This config.status script is free software; the Free Software Foundation 8557This config.status script is free software; the Free Software Foundation
8682gives unlimited permission to copy, distribute and modify it." 8558gives unlimited permission to copy, distribute and modify it."
8683 8559
8684ac_pwd='$ac_pwd' 8560ac_pwd='$ac_pwd'
8685srcdir='$srcdir' 8561srcdir='$srcdir'
… …
8713 case $ac_option in 8589 case $ac_option in
8714 # Handling of the options. 8590 # Handling of the options.
8715 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8591 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8716 ac_cs_recheck=: ;; 8592 ac_cs_recheck=: ;;
8717 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8593 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8718 $as_echo "$ac_cs_version"; exit ;; 8594 printf "%s\n" "$ac_cs_version"; exit ;;
8719 --config | --confi | --conf | --con | --co | --c ) 8595 --config | --confi | --conf | --con | --co | --c )
8720 $as_echo "$ac_cs_config"; exit ;; 8596 printf "%s\n" "$ac_cs_config"; exit ;;
8721 --debug | --debu | --deb | --de | --d | -d ) 8597 --debug | --debu | --deb | --de | --d | -d )
8722 debug=: ;; 8598 debug=: ;;
8723 --file | --fil | --fi | --f ) 8599 --file | --fil | --fi | --f )
8724 $ac_shift 8600 $ac_shift
8725 case $ac_optarg in 8601 case $ac_optarg in
8726 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8602 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8727 '') as_fn_error $? "missing file argument" ;; 8603 '') as_fn_error $? "missing file argument" ;;
8728 esac 8604 esac
8729 as_fn_append CONFIG_FILES " '$ac_optarg'" 8605 as_fn_append CONFIG_FILES " '$ac_optarg'"
8730 ac_need_defaults=false;; 8606 ac_need_defaults=false;;
8731 --header | --heade | --head | --hea ) 8607 --header | --heade | --head | --hea )
8732 $ac_shift 8608 $ac_shift
8733 case $ac_optarg in 8609 case $ac_optarg in
8734 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8610 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8735 esac 8611 esac
8736 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8612 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8737 ac_need_defaults=false;; 8613 ac_need_defaults=false;;
8738 --he | --h) 8614 --he | --h)
8739 # Conflict between --help and --header 8615 # Conflict between --help and --header
8740 as_fn_error $? "ambiguous option: \`$1' 8616 as_fn_error $? "ambiguous option: \`$1'
8741Try \`$0 --help' for more information.";; 8617Try \`$0 --help' for more information.";;
8742 --help | --hel | -h ) 8618 --help | --hel | -h )
8743 $as_echo "$ac_cs_usage"; exit ;; 8619 printf "%s\n" "$ac_cs_usage"; exit ;;
8744 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8620 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8745 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8621 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8746 ac_cs_silent=: ;; 8622 ac_cs_silent=: ;;
8747 8623
8748 # This is an error. 8624 # This is an error.
… …
8764fi 8640fi
8765 8641
8766_ACEOF 8642_ACEOF
8767cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8643cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8768if \$ac_cs_recheck; then 8644if \$ac_cs_recheck; then
8769 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8645 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8770 shift 8646 shift
8771 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8647 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8772 CONFIG_SHELL='$SHELL' 8648 CONFIG_SHELL='$SHELL'
8773 export CONFIG_SHELL 8649 export CONFIG_SHELL
8774 exec "\$@" 8650 exec "\$@"
8775fi 8651fi
8776 8652
… …
8780{ 8656{
8781 echo 8657 echo
8782 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8658 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8783## Running $as_me. ## 8659## Running $as_me. ##
8784_ASBOX 8660_ASBOX
8785 $as_echo "$ac_log" 8661 printf "%s\n" "$ac_log"
8786} >&5 8662} >&5
8787 8663
8788_ACEOF 8664_ACEOF
8789cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8665cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8790_ACEOF 8666_ACEOF
… …
8798 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;; 8674 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
8799 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8675 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8800 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 8676 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8801 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 8677 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8802 8678
8803 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;; 8679 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8804 esac 8680 esac
8805done 8681done
8806 8682
8807 8683
8808# If the user did not use the arguments to specify the items to instantiate, 8684# If the user did not use the arguments to specify the items to instantiate,
8809# then the envvar interface is used. Set only those that are not. 8685# then the envvar interface is used. Set only those that are not.
8810# We use the long form for the default assignment because of an extremely 8686# We use the long form for the default assignment because of an extremely
8811# bizarre bug on SunOS 4.1.3. 8687# bizarre bug on SunOS 4.1.3.
8812if $ac_need_defaults; then 8688if $ac_need_defaults; then
8813 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8689 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
8814 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8690 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
8815fi 8691fi
8816 8692
8817# Have a temporary directory for convenience. Make it in the build tree 8693# Have a temporary directory for convenience. Make it in the build tree
8818# simply because there is no reason against having it here, and in addition, 8694# simply because there is no reason against having it here, and in addition,
8819# creating and moving files from /tmp can sometimes cause problems. 8695# creating and moving files from /tmp can sometimes cause problems.
8820# Hook for its removal unless debugging. 8696# Hook for its removal unless debugging.
8821# Note that there is a small window in which the directory will not be cleaned: 8697# Note that there is a small window in which the directory will not be cleaned:
8822# after its creation but before its name has been assigned to `$tmp'. 8698# after its creation but before its name has been assigned to `$tmp'.
8823$debug || 8699$debug ||
8824{ 8700{
8825 tmp= 8701 tmp= ac_tmp=
8826 trap 'exit_status=$? 8702 trap 'exit_status=$?
8703 : "${ac_tmp:=$tmp}"
8827 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 8704 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8828' 0 8705' 0
8829 trap 'as_fn_exit 1' 1 2 13 15 8706 trap 'as_fn_exit 1' 1 2 13 15
8830} 8707}
8831# Create a (secure) tmp directory for tmp files. 8708# Create a (secure) tmp directory for tmp files.
8832 8709
8833{ 8710{
8834 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8711 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8835 test -n "$tmp" && test -d "$tmp" 8712 test -d "$tmp"
8836} || 8713} ||
8837{ 8714{
8838 tmp=./conf$$-$RANDOM 8715 tmp=./conf$$-$RANDOM
8839 (umask 077 && mkdir "$tmp") 8716 (umask 077 && mkdir "$tmp")
8840} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8717} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8718ac_tmp=$tmp
8841 8719
8842# Set up the scripts for CONFIG_FILES section. 8720# Set up the scripts for CONFIG_FILES section.
8843# No need to generate them if there are no CONFIG_FILES. 8721# No need to generate them if there are no CONFIG_FILES.
8844# This happens for instance with `./config.status config.h'. 8722# This happens for instance with `./config.status config.h'.
8845if test -n "$CONFIG_FILES"; then 8723if test -n "$CONFIG_FILES"; then
… …
8857 ac_cs_awk_cr='\\r' 8735 ac_cs_awk_cr='\\r'
8858else 8736else
8859 ac_cs_awk_cr=$ac_cr 8737 ac_cs_awk_cr=$ac_cr
8860fi 8738fi
8861 8739
8862echo 'BEGIN {' >"$tmp/subs1.awk" && 8740echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8863_ACEOF 8741_ACEOF
8864 8742
8865 8743
8866{ 8744{
8867 echo "cat >conf$$subs.awk <<_ACEOF" && 8745 echo "cat >conf$$subs.awk <<_ACEOF" &&
… …
8885 fi 8763 fi
8886done 8764done
8887rm -f conf$$subs.sh 8765rm -f conf$$subs.sh
8888 8766
8889cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8767cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8890cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 8768cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8891_ACEOF 8769_ACEOF
8892sed -n ' 8770sed -n '
8893h 8771h
8894s/^/S["/; s/!.*/"]=/ 8772s/^/S["/; s/!.*/"]=/
8895p 8773p
… …
8933} 8811}
8934' >>$CONFIG_STATUS || ac_write_fail=1 8812' >>$CONFIG_STATUS || ac_write_fail=1
8935rm -f conf$$subs.awk 8813rm -f conf$$subs.awk
8936cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8814cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8937_ACAWK 8815_ACAWK
8938cat >>"\$tmp/subs1.awk" <<_ACAWK && 8816cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8939 for (key in S) S_is_set[key] = 1 8817 for (key in S) S_is_set[key] = 1
8940 FS = "" 8818 FS = ""
8941 8819
8942} 8820}
8943{ 8821{
… …
8965cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8843cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8966if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8844if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8967 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8845 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8968else 8846else
8969 cat 8847 cat
8970fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 8848fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8971 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8849 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8972_ACEOF 8850_ACEOF
8973 8851
8974# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8852# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8975# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8853# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
… …
8999 8877
9000# Set up the scripts for CONFIG_HEADERS section. 8878# Set up the scripts for CONFIG_HEADERS section.
9001# No need to generate them if there are no CONFIG_HEADERS. 8879# No need to generate them if there are no CONFIG_HEADERS.
9002# This happens for instance with `./config.status Makefile'. 8880# This happens for instance with `./config.status Makefile'.
9003if test -n "$CONFIG_HEADERS"; then 8881if test -n "$CONFIG_HEADERS"; then
9004cat >"$tmp/defines.awk" <<\_ACAWK || 8882cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9005BEGIN { 8883BEGIN {
9006_ACEOF 8884_ACEOF
9007 8885
9008# Transform confdefs.h into an awk script `defines.awk', embedded as 8886# Transform confdefs.h into an awk script `defines.awk', embedded as
9009# here-document in config.status, that substitutes the proper values into 8887# here-document in config.status, that substitutes the proper values into
… …
9011 8889
9012# Create a delimiter string that does not exist in confdefs.h, to ease 8890# Create a delimiter string that does not exist in confdefs.h, to ease
9013# handling of long lines. 8891# handling of long lines.
9014ac_delim='%!_!# ' 8892ac_delim='%!_!# '
9015for ac_last_try in false false :; do 8893for ac_last_try in false false :; do
9016 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 8894 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9017 if test -z "$ac_t"; then 8895 if test -z "$ac_tt"; then
9018 break 8896 break
9019 elif $ac_last_try; then 8897 elif $ac_last_try; then
9020 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8898 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9021 else 8899 else
9022 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8900 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
… …
9113 case $ac_tag in 8991 case $ac_tag in
9114 :[FHLC]) ac_mode=$ac_tag; continue;; 8992 :[FHLC]) ac_mode=$ac_tag; continue;;
9115 esac 8993 esac
9116 case $ac_mode$ac_tag in 8994 case $ac_mode$ac_tag in
9117 :[FHL]*:*);; 8995 :[FHL]*:*);;
9118 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;; 8996 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9119 :[FH]-) ac_tag=-:-;; 8997 :[FH]-) ac_tag=-:-;;
9120 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8998 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9121 esac 8999 esac
9122 ac_save_IFS=$IFS 9000 ac_save_IFS=$IFS
9123 IFS=: 9001 IFS=:
… …
9132 :[FH]) 9010 :[FH])
9133 ac_file_inputs= 9011 ac_file_inputs=
9134 for ac_f 9012 for ac_f
9135 do 9013 do
9136 case $ac_f in 9014 case $ac_f in
9137 -) ac_f="$tmp/stdin";; 9015 -) ac_f="$ac_tmp/stdin";;
9138 *) # Look for the file first in the build tree, then in the source tree 9016 *) # Look for the file first in the build tree, then in the source tree
9139 # (if the path is not absolute). The absolute path cannot be DOS-style, 9017 # (if the path is not absolute). The absolute path cannot be DOS-style,
9140 # because $ac_f cannot contain `:'. 9018 # because $ac_f cannot contain `:'.
9141 test -f "$ac_f" || 9019 test -f "$ac_f" ||
9142 case $ac_f in 9020 case $ac_f in
9143 [\\/$]*) false;; 9021 [\\/$]*) false;;
9144 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 9022 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9145 esac || 9023 esac ||
9146 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;; 9024 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9147 esac 9025 esac
9148 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 9026 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9149 as_fn_append ac_file_inputs " '$ac_f'" 9027 as_fn_append ac_file_inputs " '$ac_f'"
9150 done 9028 done
9151 9029
9152 # Let's still pretend it is `configure' which instantiates (i.e., don't 9030 # Let's still pretend it is `configure' which instantiates (i.e., don't
9153 # use $as_me), people would be surprised to read: 9031 # use $as_me), people would be surprised to read:
9154 # /* config.h. Generated by config.status. */ 9032 # /* config.h. Generated by config.status. */
9155 configure_input='Generated from '` 9033 configure_input='Generated from '`
9156 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 9034 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9157 `' by configure.' 9035 `' by configure.'
9158 if test x"$ac_file" != x-; then 9036 if test x"$ac_file" != x-; then
9159 configure_input="$ac_file. $configure_input" 9037 configure_input="$ac_file. $configure_input"
9160 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 9038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9161$as_echo "$as_me: creating $ac_file" >&6;} 9039printf "%s\n" "$as_me: creating $ac_file" >&6;}
9162 fi 9040 fi
9163 # Neutralize special characters interpreted by sed in replacement strings. 9041 # Neutralize special characters interpreted by sed in replacement strings.
9164 case $configure_input in #( 9042 case $configure_input in #(
9165 *\&* | *\|* | *\\* ) 9043 *\&* | *\|* | *\\* )
9166 ac_sed_conf_input=`$as_echo "$configure_input" | 9044 ac_sed_conf_input=`printf "%s\n" "$configure_input" |
9167 sed 's/[\\\\&|]/\\\\&/g'`;; #( 9045 sed 's/[\\\\&|]/\\\\&/g'`;; #(
9168 *) ac_sed_conf_input=$configure_input;; 9046 *) ac_sed_conf_input=$configure_input;;
9169 esac 9047 esac
9170 9048
9171 case $ac_tag in 9049 case $ac_tag in
9172 *:-:* | *:-) cat >"$tmp/stdin" \ 9050 *:-:* | *:-) cat >"$ac_tmp/stdin" \
9173 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 9051 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9174 esac 9052 esac
9175 ;; 9053 ;;
9176 esac 9054 esac
9177 9055
9178 ac_dir=`$as_dirname -- "$ac_file" || 9056 ac_dir=`$as_dirname -- "$ac_file" ||
9179$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9057$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9180 X"$ac_file" : 'X\(//\)[^/]' \| \ 9058 X"$ac_file" : 'X\(//\)[^/]' \| \
9181 X"$ac_file" : 'X\(//\)$' \| \ 9059 X"$ac_file" : 'X\(//\)$' \| \
9182 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9060 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9183$as_echo X"$ac_file" | 9061printf "%s\n" X"$ac_file" |
9184 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9062 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9185 s//\1/ 9063 s//\1/
9186 q 9064 q
9187 } 9065 }
9188 /^X\(\/\/\)[^/].*/{ 9066 /^X\(\/\/\)[^/].*/{
… …
9202 ac_builddir=. 9080 ac_builddir=.
9203 9081
9204case "$ac_dir" in 9082case "$ac_dir" in
9205.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9083.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9206*) 9084*)
9207 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9085 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
9208 # A ".." for each directory in $ac_dir_suffix. 9086 # A ".." for each directory in $ac_dir_suffix.
9209 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9087 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9210 case $ac_top_builddir_sub in 9088 case $ac_top_builddir_sub in
9211 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9089 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9212 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9090 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9213 esac ;; 9091 esac ;;
9214esac 9092esac
… …
9261/@localedir@/p 9139/@localedir@/p
9262/@mandir@/p' 9140/@mandir@/p'
9263case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9141case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9264*datarootdir*) ac_datarootdir_seen=yes;; 9142*datarootdir*) ac_datarootdir_seen=yes;;
9265*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9143*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9266 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9267$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9145printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9268_ACEOF 9146_ACEOF
9269cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9147cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9270 ac_datarootdir_hack=' 9148 ac_datarootdir_hack='
9271 s&@datadir@&$datadir&g 9149 s&@datadir@&$datadir&g
9272 s&@docdir@&$docdir&g 9150 s&@docdir@&$docdir&g
… …
9298s&@abs_builddir@&$ac_abs_builddir&;t t 9176s&@abs_builddir@&$ac_abs_builddir&;t t
9299s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9177s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9300s&@INSTALL@&$ac_INSTALL&;t t 9178s&@INSTALL@&$ac_INSTALL&;t t
9301$ac_datarootdir_hack 9179$ac_datarootdir_hack
9302" 9180"
9303eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 9181eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9304 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9182 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9305 9183
9306test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9184test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9307 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 9185 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9308 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 9186 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9187 "$ac_tmp/out"`; test -z "$ac_out"; } &&
9309 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9310which seems to be undefined. Please make sure it is defined" >&5 9189which seems to be undefined. Please make sure it is defined" >&5
9311$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9190printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9312which seems to be undefined. Please make sure it is defined" >&2;} 9191which seems to be undefined. Please make sure it is defined" >&2;}
9313 9192
9314 rm -f "$tmp/stdin" 9193 rm -f "$ac_tmp/stdin"
9315 case $ac_file in 9194 case $ac_file in
9316 -) cat "$tmp/out" && rm -f "$tmp/out";; 9195 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9317 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 9196 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9318 esac \ 9197 esac \
9319 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9198 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9320 ;; 9199 ;;
9321 :H) 9200 :H)
9322 # 9201 #
9323 # CONFIG_HEADER 9202 # CONFIG_HEADER
9324 # 9203 #
9325 if test x"$ac_file" != x-; then 9204 if test x"$ac_file" != x-; then
9326 { 9205 {
9327 $as_echo "/* $configure_input */" \ 9206 printf "%s\n" "/* $configure_input */" >&1 \
9328 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 9207 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9329 } >"$tmp/config.h" \ 9208 } >"$ac_tmp/config.h" \
9330 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9209 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9331 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 9210 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9332 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9333$as_echo "$as_me: $ac_file is unchanged" >&6;} 9212printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9334 else 9213 else
9335 rm -f "$ac_file" 9214 rm -f "$ac_file"
9336 mv "$tmp/config.h" "$ac_file" \ 9215 mv "$ac_tmp/config.h" "$ac_file" \
9337 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9216 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9338 fi 9217 fi
9339 else 9218 else
9340 $as_echo "/* $configure_input */" \ 9219 printf "%s\n" "/* $configure_input */" >&1 \
9341 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 9220 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9342 || as_fn_error $? "could not create -" "$LINENO" 5 9221 || as_fn_error $? "could not create -" "$LINENO" 5
9343 fi 9222 fi
9344 ;; 9223 ;;
9345 9224
9346 9225
… …
9376 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9255 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9377 # would make configure fail if this is the last instruction. 9256 # would make configure fail if this is the last instruction.
9378 $ac_cs_success || as_fn_exit 1 9257 $ac_cs_success || as_fn_exit 1
9379fi 9258fi
9380if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9259if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9381 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9382$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9261printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9383fi 9262fi
9384 9263
9385 9264
9386echo "Configuration: 9265echo "Configuration:
9387 9266
… …
9416fi 9295fi
9417 9296
9418echo "*** Optionally check src/feature.h for further, rarely used options ***" 9297echo "*** Optionally check src/feature.h for further, rarely used options ***"
9419echo 9298echo
9420 9299
9300

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