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Comparing rxvt-unicode/configure (file contents):
Revision 1.152 by root, Thu Jan 19 17:10:54 2012 UTC vs.
Revision 1.175 by root, Mon Jan 2 17:16:42 2023 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
622INSTALL_DATA 676INSTALL_DATA
623INSTALL_SCRIPT 677INSTALL_SCRIPT
624INSTALL_PROGRAM 678INSTALL_PROGRAM
625CPP
626ac_ct_CXX 679ac_ct_CXX
627CXXFLAGS 680CXXFLAGS
628CXX 681CXX
629OBJEXT 682OBJEXT
630EXEEXT 683EXEEXT
… …
633LDFLAGS 686LDFLAGS
634CFLAGS 687CFLAGS
635CC 688CC
636DATE 689DATE
637VERSION 690VERSION
638host_os
639host_vendor
640host_cpu
641host
642build_os
643build_vendor
644build_cpu
645build
646target_alias 691target_alias
647host_alias 692host_alias
648build_alias 693build_alias
649LIBS 694LIBS
650ECHO_T 695ECHO_T
… …
660htmldir 705htmldir
661infodir 706infodir
662docdir 707docdir
663oldincludedir 708oldincludedir
664includedir 709includedir
710runstatedir
665localstatedir 711localstatedir
666sharedstatedir 712sharedstatedir
667sysconfdir 713sysconfdir
668datadir 714datadir
669datarootdir 715datarootdir
… …
690enable_256_color 736enable_256_color
691enable_unicode3 737enable_unicode3
692enable_combining 738enable_combining
693enable_xft 739enable_xft
694enable_font_styles 740enable_font_styles
695enable_afterimage
696with_afterimage_config
697enable_pixbuf 741enable_pixbuf
698enable_startup_notification 742enable_startup_notification
699enable_transparency 743enable_transparency
700enable_fading 744enable_fading
701enable_rxvt_scroll 745enable_rxvt_scroll
… …
723enable_text_blink 767enable_text_blink
724enable_pointer_blank 768enable_pointer_blank
725with_term 769with_term
726with_terminfo 770with_terminfo
727with_x 771with_x
728enable_utmp
729enable_wtmp
730enable_lastlog
731' 772'
732 ac_precious_vars='build_alias 773 ac_precious_vars='build_alias
733host_alias 774host_alias
734target_alias 775target_alias
735CC 776CC
… …
738LIBS 779LIBS
739CPPFLAGS 780CPPFLAGS
740CXX 781CXX
741CXXFLAGS 782CXXFLAGS
742CCC 783CCC
743CPP 784XMKMF
744CXXCPP 785CXXCPP'
745XMKMF'
746 786
747 787
748# Initialize some variables set by options. 788# Initialize some variables set by options.
749ac_init_help= 789ac_init_help=
750ac_init_version=false 790ac_init_version=false
… …
779datarootdir='${prefix}/share' 819datarootdir='${prefix}/share'
780datadir='${datarootdir}' 820datadir='${datarootdir}'
781sysconfdir='${prefix}/etc' 821sysconfdir='${prefix}/etc'
782sharedstatedir='${prefix}/com' 822sharedstatedir='${prefix}/com'
783localstatedir='${prefix}/var' 823localstatedir='${prefix}/var'
824runstatedir='${localstatedir}/run'
784includedir='${prefix}/include' 825includedir='${prefix}/include'
785oldincludedir='/usr/include' 826oldincludedir='/usr/include'
786docdir='${datarootdir}/doc/${PACKAGE}' 827docdir='${datarootdir}/doc/${PACKAGE}'
787infodir='${datarootdir}/info' 828infodir='${datarootdir}/info'
788htmldir='${docdir}' 829htmldir='${docdir}'
… …
808 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 849 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
809 *=) ac_optarg= ;; 850 *=) ac_optarg= ;;
810 *) ac_optarg=yes ;; 851 *) ac_optarg=yes ;;
811 esac 852 esac
812 853
813 # Accept the important Cygnus configure options, so we can diagnose typos.
814
815 case $ac_dashdash$ac_option in 854 case $ac_dashdash$ac_option in
816 --) 855 --)
817 ac_dashdash=yes ;; 856 ac_dashdash=yes ;;
818 857
819 -bindir | --bindir | --bindi | --bind | --bin | --bi) 858 -bindir | --bindir | --bindi | --bind | --bin | --bi)
… …
850 889
851 -disable-* | --disable-*) 890 -disable-* | --disable-*)
852 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 891 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
853 # Reject names that are not valid shell variable names. 892 # Reject names that are not valid shell variable names.
854 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 893 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
855 as_fn_error $? "invalid feature name: $ac_useropt" 894 as_fn_error $? "invalid feature name: \`$ac_useropt'"
856 ac_useropt_orig=$ac_useropt 895 ac_useropt_orig=$ac_useropt
857 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 896 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
858 case $ac_user_opts in 897 case $ac_user_opts in
859 *" 898 *"
860"enable_$ac_useropt" 899"enable_$ac_useropt"
861"*) ;; 900"*) ;;
862 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 901 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
… …
876 915
877 -enable-* | --enable-*) 916 -enable-* | --enable-*)
878 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 917 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
879 # Reject names that are not valid shell variable names. 918 # Reject names that are not valid shell variable names.
880 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 919 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
881 as_fn_error $? "invalid feature name: $ac_useropt" 920 as_fn_error $? "invalid feature name: \`$ac_useropt'"
882 ac_useropt_orig=$ac_useropt 921 ac_useropt_orig=$ac_useropt
883 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 922 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
884 case $ac_user_opts in 923 case $ac_user_opts in
885 *" 924 *"
886"enable_$ac_useropt" 925"enable_$ac_useropt"
887"*) ;; 926"*) ;;
888 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 927 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
… …
1031 1070
1032 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1071 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1033 | -silent | --silent | --silen | --sile | --sil) 1072 | -silent | --silent | --silen | --sile | --sil)
1034 silent=yes ;; 1073 silent=yes ;;
1035 1074
1075 -runstatedir | --runstatedir | --runstatedi | --runstated \
1076 | --runstate | --runstat | --runsta | --runst | --runs \
1077 | --run | --ru | --r)
1078 ac_prev=runstatedir ;;
1079 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1080 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1081 | --run=* | --ru=* | --r=*)
1082 runstatedir=$ac_optarg ;;
1083
1036 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1084 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1037 ac_prev=sbindir ;; 1085 ac_prev=sbindir ;;
1038 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1086 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1039 | --sbi=* | --sb=*) 1087 | --sbi=* | --sb=*)
1040 sbindir=$ac_optarg ;; 1088 sbindir=$ac_optarg ;;
… …
1080 1128
1081 -with-* | --with-*) 1129 -with-* | --with-*)
1082 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1130 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1083 # Reject names that are not valid shell variable names. 1131 # Reject names that are not valid shell variable names.
1084 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1132 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1085 as_fn_error $? "invalid package name: $ac_useropt" 1133 as_fn_error $? "invalid package name: \`$ac_useropt'"
1086 ac_useropt_orig=$ac_useropt 1134 ac_useropt_orig=$ac_useropt
1087 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1135 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1088 case $ac_user_opts in 1136 case $ac_user_opts in
1089 *" 1137 *"
1090"with_$ac_useropt" 1138"with_$ac_useropt"
1091"*) ;; 1139"*) ;;
1092 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1140 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
… …
1096 1144
1097 -without-* | --without-*) 1145 -without-* | --without-*)
1098 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1146 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1099 # Reject names that are not valid shell variable names. 1147 # Reject names that are not valid shell variable names.
1100 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1148 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1101 as_fn_error $? "invalid package name: $ac_useropt" 1149 as_fn_error $? "invalid package name: \`$ac_useropt'"
1102 ac_useropt_orig=$ac_useropt 1150 ac_useropt_orig=$ac_useropt
1103 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1151 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1104 case $ac_user_opts in 1152 case $ac_user_opts in
1105 *" 1153 *"
1106"with_$ac_useropt" 1154"with_$ac_useropt"
1107"*) ;; 1155"*) ;;
1108 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1156 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
… …
1142 eval $ac_envvar=\$ac_optarg 1190 eval $ac_envvar=\$ac_optarg
1143 export $ac_envvar ;; 1191 export $ac_envvar ;;
1144 1192
1145 *) 1193 *)
1146 # FIXME: should be removed in autoconf 3.0. 1194 # FIXME: should be removed in autoconf 3.0.
1147 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1195 printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1148 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1196 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1149 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1197 printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1150 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1198 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1151 ;; 1199 ;;
1152 1200
1153 esac 1201 esac
1154done 1202done
1155 1203
… …
1160 1208
1161if test -n "$ac_unrecognized_opts"; then 1209if test -n "$ac_unrecognized_opts"; then
1162 case $enable_option_checking in 1210 case $enable_option_checking in
1163 no) ;; 1211 no) ;;
1164 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1212 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1165 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1213 *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1166 esac 1214 esac
1167fi 1215fi
1168 1216
1169# Check all directory arguments for consistency. 1217# Check all directory arguments for consistency.
1170for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1218for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1171 datadir sysconfdir sharedstatedir localstatedir includedir \ 1219 datadir sysconfdir sharedstatedir localstatedir includedir \
1172 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1220 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1173 libdir localedir mandir 1221 libdir localedir mandir runstatedir
1174do 1222do
1175 eval ac_val=\$$ac_var 1223 eval ac_val=\$$ac_var
1176 # Remove trailing slashes. 1224 # Remove trailing slashes.
1177 case $ac_val in 1225 case $ac_val in
1178 */ ) 1226 */ )
… …
1196 1244
1197# FIXME: To remove some day. 1245# FIXME: To remove some day.
1198if test "x$host_alias" != x; then 1246if test "x$host_alias" != x; then
1199 if test "x$build_alias" = x; then 1247 if test "x$build_alias" = x; then
1200 cross_compiling=maybe 1248 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 1249 elif test "x$build_alias" != "x$host_alias"; then
1204 cross_compiling=yes 1250 cross_compiling=yes
1205 fi 1251 fi
1206fi 1252fi
1207 1253
… …
1226 ac_confdir=`$as_dirname -- "$as_myself" || 1272 ac_confdir=`$as_dirname -- "$as_myself" ||
1227$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1273$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1228 X"$as_myself" : 'X\(//\)[^/]' \| \ 1274 X"$as_myself" : 'X\(//\)[^/]' \| \
1229 X"$as_myself" : 'X\(//\)$' \| \ 1275 X"$as_myself" : 'X\(//\)$' \| \
1230 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1276 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1231$as_echo X"$as_myself" | 1277printf "%s\n" X"$as_myself" |
1232 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1278 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1233 s//\1/ 1279 s//\1/
1234 q 1280 q
1235 } 1281 }
1236 /^X\(\/\/\)[^/].*/{ 1282 /^X\(\/\/\)[^/].*/{
… …
1323 --sbindir=DIR system admin executables [EPREFIX/sbin] 1369 --sbindir=DIR system admin executables [EPREFIX/sbin]
1324 --libexecdir=DIR program executables [EPREFIX/libexec] 1370 --libexecdir=DIR program executables [EPREFIX/libexec]
1325 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1371 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1326 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1372 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1327 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1373 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1374 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1328 --libdir=DIR object code libraries [EPREFIX/lib] 1375 --libdir=DIR object code libraries [EPREFIX/lib]
1329 --includedir=DIR C header files [PREFIX/include] 1376 --includedir=DIR C header files [PREFIX/include]
1330 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1377 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1331 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1378 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1332 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1379 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
… …
1343 cat <<\_ACEOF 1390 cat <<\_ACEOF
1344 1391
1345X features: 1392X features:
1346 --x-includes=DIR X include files are in DIR 1393 --x-includes=DIR X include files are in DIR
1347 --x-libraries=DIR X library files are in DIR 1394 --x-libraries=DIR X library files are in DIR
1348
1349System types:
1350 --build=BUILD configure for building on BUILD [guessed]
1351 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1352_ACEOF 1395_ACEOF
1353fi 1396fi
1354 1397
1355if test -n "$ac_init_help"; then 1398if test -n "$ac_init_help"; then
1356 1399
… …
1367 --enable-256-color enable 256-color support 1410 --enable-256-color enable 256-color support
1368 --enable-unicode3 use 21 instead of 16 bits to represent unicode characters 1411 --enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1369 --enable-combining enable composition of base and combining characters 1412 --enable-combining enable composition of base and combining characters
1370 --enable-xft enable xft support on systems that have it 1413 --enable-xft enable xft support on systems that have it
1371 --enable-font-styles enable bold and italic support 1414 --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 1415 --enable-pixbuf enable integration with gdk-pixbuf for background images
1374 --enable-startup-notification enable freedesktop startup notification support 1416 --enable-startup-notification enable freedesktop startup notification support
1375 --enable-transparency enable transparent backgrounds 1417 --enable-transparency enable transparent backgrounds
1376 --enable-fading enable colors fading when off focus 1418 --enable-fading enable colors fading when off focus
1377 --enable-rxvt-scroll enable rxvt style scrollbar 1419 --enable-rxvt-scroll enable rxvt style scrollbar
… …
1392 --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5 1434 --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1393 --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel) 1435 --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1394 --enable-smart-resize enable smart growth/shrink behaviour 1436 --enable-smart-resize enable smart growth/shrink behaviour
1395 --enable-text-blink enable blinking text 1437 --enable-text-blink enable blinking text
1396 --enable-pointer-blank enable pointer blanking when typing or inactive 1438 --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 1439
1401Optional Packages: 1440Optional Packages:
1402 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1441 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1403 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1442 --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) 1443 --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) 1444 --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) 1445 --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) 1446 --with-name=NAME set the basename for the installed binaries (default: urxvt)
1409 --with-term=NAME set the terminal to NAME (default: rxvt) 1447 --with-term=NAME set the terminal to NAME (default: rxvt)
… …
1418 LIBS libraries to pass to the linker, e.g. -l<library> 1456 LIBS libraries to pass to the linker, e.g. -l<library>
1419 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1457 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1420 you have headers in a nonstandard directory <include dir> 1458 you have headers in a nonstandard directory <include dir>
1421 CXX C++ compiler command 1459 CXX C++ compiler command
1422 CXXFLAGS C++ compiler flags 1460 CXXFLAGS C++ compiler flags
1423 CPP C preprocessor 1461 XMKMF Path to xmkmf, Makefile generator for X Window System
1424 CXXCPP C++ preprocessor 1462 CXXCPP C++ preprocessor
1425 XMKMF Path to xmkmf, Makefile generator for X Window System
1426 1463
1427Use these variables to override the choices made by `configure' or to help 1464Use these variables to override the choices made by `configure' or to help
1428it to find libraries and programs with nonstandard names/locations. 1465it to find libraries and programs with nonstandard names/locations.
1429 1466
1430Report bugs to the package provider. 1467Report bugs to the package provider.
… …
1441 ac_builddir=. 1478 ac_builddir=.
1442 1479
1443case "$ac_dir" in 1480case "$ac_dir" in
1444.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1481.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1445*) 1482*)
1446 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1483 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1447 # A ".." for each directory in $ac_dir_suffix. 1484 # A ".." for each directory in $ac_dir_suffix.
1448 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1485 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1449 case $ac_top_builddir_sub in 1486 case $ac_top_builddir_sub in
1450 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1487 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1451 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1488 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1452 esac ;; 1489 esac ;;
1453esac 1490esac
… …
1471 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1508 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1472esac 1509esac
1473ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1510ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1474 1511
1475 cd "$ac_dir" || { ac_status=$?; continue; } 1512 cd "$ac_dir" || { ac_status=$?; continue; }
1476 # Check for guested configure. 1513 # Check for configure.gnu first; this name is used for a wrapper for
1514 # Metaconfig's "Configure" on case-insensitive file systems.
1477 if test -f "$ac_srcdir/configure.gnu"; then 1515 if test -f "$ac_srcdir/configure.gnu"; then
1478 echo && 1516 echo &&
1479 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1517 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1480 elif test -f "$ac_srcdir/configure"; then 1518 elif test -f "$ac_srcdir/configure"; then
1481 echo && 1519 echo &&
1482 $SHELL "$ac_srcdir/configure" --help=recursive 1520 $SHELL "$ac_srcdir/configure" --help=recursive
1483 else 1521 else
1484 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1522 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1485 fi || ac_status=$? 1523 fi || ac_status=$?
1486 cd "$ac_pwd" || { ac_status=$?; break; } 1524 cd "$ac_pwd" || { ac_status=$?; break; }
1487 done 1525 done
1488fi 1526fi
1489 1527
1490test -n "$ac_init_help" && exit $ac_status 1528test -n "$ac_init_help" && exit $ac_status
1491if $ac_init_version; then 1529if $ac_init_version; then
1492 cat <<\_ACEOF 1530 cat <<\_ACEOF
1493configure 1531configure
1494generated by GNU Autoconf 2.67 1532generated by GNU Autoconf 2.71
1495 1533
1496Copyright (C) 2010 Free Software Foundation, Inc. 1534Copyright (C) 2021 Free Software Foundation, Inc.
1497This configure script is free software; the Free Software Foundation 1535This configure script is free software; the Free Software Foundation
1498gives unlimited permission to copy, distribute and modify it. 1536gives unlimited permission to copy, distribute and modify it.
1499_ACEOF 1537_ACEOF
1500 exit 1538 exit
1501fi 1539fi
… …
1508# -------------------------- 1546# --------------------------
1509# Try to compile conftest.$ac_ext, and return whether this succeeded. 1547# Try to compile conftest.$ac_ext, and return whether this succeeded.
1510ac_fn_c_try_compile () 1548ac_fn_c_try_compile ()
1511{ 1549{
1512 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1550 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1513 rm -f conftest.$ac_objext 1551 rm -f conftest.$ac_objext conftest.beam
1514 if { { ac_try="$ac_compile" 1552 if { { ac_try="$ac_compile"
1515case "(($ac_try" in 1553case "(($ac_try" in
1516 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1554 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1517 *) ac_try_echo=$ac_try;; 1555 *) ac_try_echo=$ac_try;;
1518esac 1556esac
1519eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1557eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1520$as_echo "$ac_try_echo"; } >&5 1558printf "%s\n" "$ac_try_echo"; } >&5
1521 (eval "$ac_compile") 2>conftest.err 1559 (eval "$ac_compile") 2>conftest.err
1522 ac_status=$? 1560 ac_status=$?
1523 if test -s conftest.err; then 1561 if test -s conftest.err; then
1524 grep -v '^ *+' conftest.err >conftest.er1 1562 grep -v '^ *+' conftest.err >conftest.er1
1525 cat conftest.er1 >&5 1563 cat conftest.er1 >&5
1526 mv -f conftest.er1 conftest.err 1564 mv -f conftest.er1 conftest.err
1527 fi 1565 fi
1528 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1566 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1529 test $ac_status = 0; } && { 1567 test $ac_status = 0; } && {
1530 test -z "$ac_c_werror_flag" || 1568 test -z "$ac_c_werror_flag" ||
1531 test ! -s conftest.err 1569 test ! -s conftest.err
1532 } && test -s conftest.$ac_objext; then : 1570 } && test -s conftest.$ac_objext
1571then :
1533 ac_retval=0 1572 ac_retval=0
1534else 1573else $as_nop
1535 $as_echo "$as_me: failed program was:" >&5 1574 printf "%s\n" "$as_me: failed program was:" >&5
1536sed 's/^/| /' conftest.$ac_ext >&5 1575sed 's/^/| /' conftest.$ac_ext >&5
1537 1576
1538 ac_retval=1 1577 ac_retval=1
1539fi 1578fi
1540 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1579 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1541 as_fn_set_status $ac_retval 1580 as_fn_set_status $ac_retval
1542 1581
1543} # ac_fn_c_try_compile 1582} # ac_fn_c_try_compile
1544 1583
1545# ac_fn_cxx_try_compile LINENO 1584# ac_fn_cxx_try_compile LINENO
1546# ---------------------------- 1585# ----------------------------
1547# Try to compile conftest.$ac_ext, and return whether this succeeded. 1586# Try to compile conftest.$ac_ext, and return whether this succeeded.
1548ac_fn_cxx_try_compile () 1587ac_fn_cxx_try_compile ()
1549{ 1588{
1550 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1589 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1551 rm -f conftest.$ac_objext 1590 rm -f conftest.$ac_objext conftest.beam
1552 if { { ac_try="$ac_compile" 1591 if { { ac_try="$ac_compile"
1553case "(($ac_try" in 1592case "(($ac_try" in
1554 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1593 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1555 *) ac_try_echo=$ac_try;; 1594 *) ac_try_echo=$ac_try;;
1556esac 1595esac
1557eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1596eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1558$as_echo "$ac_try_echo"; } >&5 1597printf "%s\n" "$ac_try_echo"; } >&5
1559 (eval "$ac_compile") 2>conftest.err 1598 (eval "$ac_compile") 2>conftest.err
1560 ac_status=$? 1599 ac_status=$?
1561 if test -s conftest.err; then 1600 if test -s conftest.err; then
1562 grep -v '^ *+' conftest.err >conftest.er1 1601 grep -v '^ *+' conftest.err >conftest.er1
1563 cat conftest.er1 >&5 1602 cat conftest.er1 >&5
1564 mv -f conftest.er1 conftest.err 1603 mv -f conftest.er1 conftest.err
1565 fi 1604 fi
1566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1605 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1567 test $ac_status = 0; } && { 1606 test $ac_status = 0; } && {
1568 test -z "$ac_cxx_werror_flag" || 1607 test -z "$ac_cxx_werror_flag" ||
1569 test ! -s conftest.err 1608 test ! -s conftest.err
1570 } && test -s conftest.$ac_objext; then : 1609 } && test -s conftest.$ac_objext
1610then :
1571 ac_retval=0 1611 ac_retval=0
1572else 1612else $as_nop
1573 $as_echo "$as_me: failed program was:" >&5 1613 printf "%s\n" "$as_me: failed program was:" >&5
1574sed 's/^/| /' conftest.$ac_ext >&5 1614sed 's/^/| /' conftest.$ac_ext >&5
1575 1615
1576 ac_retval=1 1616 ac_retval=1
1577fi 1617fi
1578 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1618 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1579 as_fn_set_status $ac_retval 1619 as_fn_set_status $ac_retval
1580 1620
1581} # ac_fn_cxx_try_compile 1621} # ac_fn_cxx_try_compile
1582 1622
1583# ac_fn_c_try_cpp LINENO 1623# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1584# ---------------------- 1624# -------------------------------------------------------
1585# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1625# Tests whether HEADER exists and can be compiled using the include files in
1586ac_fn_c_try_cpp () 1626# INCLUDES, setting the cache variable VAR accordingly.
1627ac_fn_c_check_header_compile ()
1587{ 1628{
1588 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1629 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 $2" >&5 1630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1630$as_echo_n "checking for $2... " >&6; } 1631printf %s "checking for $2... " >&6; }
1631if eval "test \"\${$3+set}\"" = set; then : 1632if eval test \${$3+y}
1632 $as_echo_n "(cached) " >&6 1633then :
1633fi 1634 printf %s "(cached) " >&6
1634eval ac_res=\$$3 1635else $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 1636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1642/* end confdefs.h. */ 1637/* end confdefs.h. */
1643$4 1638$4
1644#include <$2> 1639#include <$2>
1645_ACEOF 1640_ACEOF
1646if ac_fn_c_try_compile "$LINENO"; then : 1641if ac_fn_c_try_compile "$LINENO"
1647 ac_header_compiler=yes 1642then :
1648else 1643 eval "$3=yes"
1649 ac_header_compiler=no 1644else $as_nop
1645 eval "$3=no"
1650fi 1646fi
1651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1647rm -f core conftest.err conftest.$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 1648fi
1699eval ac_res=\$$3 1649eval ac_res=\$$3
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1701$as_echo "$ac_res" >&6; } 1651printf "%s\n" "$ac_res" >&6; }
1702fi 1652 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 1653
1705} # ac_fn_c_check_header_mongrel 1654} # ac_fn_c_check_header_compile
1706 1655
1707# ac_fn_c_try_run LINENO 1656# ac_fn_cxx_try_link LINENO
1708# ---------------------- 1657# -------------------------
1709# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1658# Try to link conftest.$ac_ext, and return whether this succeeded.
1710# that executables *can* be run.
1711ac_fn_c_try_run () 1659ac_fn_cxx_try_link ()
1712{ 1660{
1713 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1661 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1662 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1714 if { { ac_try="$ac_link" 1663 if { { ac_try="$ac_link"
1715case "(($ac_try" in 1664case "(($ac_try" in
1716 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1665 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1717 *) ac_try_echo=$ac_try;; 1666 *) ac_try_echo=$ac_try;;
1718esac 1667esac
1719eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1668eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1720$as_echo "$ac_try_echo"; } >&5 1669printf "%s\n" "$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 1670 (eval "$ac_link") 2>conftest.err
1795 ac_status=$? 1671 ac_status=$?
1796 if test -s conftest.err; then 1672 if test -s conftest.err; then
1797 grep -v '^ *+' conftest.err >conftest.er1 1673 grep -v '^ *+' conftest.err >conftest.er1
1798 cat conftest.er1 >&5 1674 cat conftest.er1 >&5
1799 mv -f conftest.er1 conftest.err 1675 mv -f conftest.er1 conftest.err
1800 fi 1676 fi
1801 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1677 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1802 test $ac_status = 0; } && { 1678 test $ac_status = 0; } && {
1803 test -z "$ac_c_werror_flag" || 1679 test -z "$ac_cxx_werror_flag" ||
1804 test ! -s conftest.err 1680 test ! -s conftest.err
1805 } && test -s conftest$ac_exeext && { 1681 } && test -s conftest$ac_exeext && {
1806 test "$cross_compiling" = yes || 1682 test "$cross_compiling" = yes ||
1807 $as_test_x conftest$ac_exeext 1683 test -x conftest$ac_exeext
1808 }; then : 1684 }
1685then :
1809 ac_retval=0 1686 ac_retval=0
1810else 1687else $as_nop
1811 $as_echo "$as_me: failed program was:" >&5 1688 printf "%s\n" "$as_me: failed program was:" >&5
1812sed 's/^/| /' conftest.$ac_ext >&5 1689sed 's/^/| /' conftest.$ac_ext >&5
1813 1690
1814 ac_retval=1 1691 ac_retval=1
1815fi 1692fi
1816 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1693 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1817 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1694 # 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 1695 # 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. 1696 # left behind by Apple's compiler. We do this before executing the actions.
1820 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1697 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1821 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1698 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1822 as_fn_set_status $ac_retval 1699 as_fn_set_status $ac_retval
1823 1700
1824} # ac_fn_c_try_link 1701} # ac_fn_cxx_try_link
1825 1702
1826# ac_fn_cxx_try_link LINENO 1703# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1827# ------------------------- 1704# ---------------------------------------------------------
1828# Try to link conftest.$ac_ext, and return whether this succeeded. 1705# Tests whether HEADER exists and can be compiled using the include files in
1829ac_fn_cxx_try_link () 1706# INCLUDES, setting the cache variable VAR accordingly.
1707ac_fn_cxx_check_header_compile ()
1830{ 1708{
1831 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1709 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 $2" >&5 1710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1919$as_echo_n "checking for $2... " >&6; } 1711printf %s "checking for $2... " >&6; }
1920if eval "test \"\${$3+set}\"" = set; then : 1712if eval test \${$3+y}
1921 $as_echo_n "(cached) " >&6 1713then :
1922fi 1714 printf %s "(cached) " >&6
1923eval ac_res=\$$3 1715else $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 1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1931/* end confdefs.h. */ 1717/* end confdefs.h. */
1932$4 1718$4
1933#include <$2> 1719#include <$2>
1934_ACEOF 1720_ACEOF
1935if ac_fn_cxx_try_compile "$LINENO"; then : 1721if ac_fn_cxx_try_compile "$LINENO"
1936 ac_header_compiler=yes 1722then :
1937else 1723 eval "$3=yes"
1938 ac_header_compiler=no 1724else $as_nop
1725 eval "$3=no"
1939fi 1726fi
1940rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1727rm -f core conftest.err conftest.$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 1728fi
1988eval ac_res=\$$3 1729eval ac_res=\$$3
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1990$as_echo "$ac_res" >&6; } 1731printf "%s\n" "$ac_res" >&6; }
1991fi 1732 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 1733
1994} # ac_fn_cxx_check_header_mongrel 1734} # ac_fn_cxx_check_header_compile
1995 1735
1996# ac_fn_cxx_check_func LINENO FUNC VAR 1736# ac_fn_cxx_check_func LINENO FUNC VAR
1997# ------------------------------------ 1737# ------------------------------------
1998# Tests whether FUNC exists, setting the cache variable VAR accordingly 1738# Tests whether FUNC exists, setting the cache variable VAR accordingly
1999ac_fn_cxx_check_func () 1739ac_fn_cxx_check_func ()
2000{ 1740{
2001 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1741 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2003$as_echo_n "checking for $2... " >&6; } 1743printf %s "checking for $2... " >&6; }
2004if eval "test \"\${$3+set}\"" = set; then : 1744if eval test \${$3+y}
2005 $as_echo_n "(cached) " >&6 1745then :
2006else 1746 printf %s "(cached) " >&6
1747else $as_nop
2007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2008/* end confdefs.h. */ 1749/* end confdefs.h. */
2009/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1750/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2010 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1751 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2011#define $2 innocuous_$2 1752#define $2 innocuous_$2
2012 1753
2013/* System header to define __stub macros and hopefully few prototypes, 1754/* System header to define __stub macros and hopefully few prototypes,
2014 which can conflict with char $2 (); below. 1755 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 1756
2018#ifdef __STDC__
2019# include <limits.h> 1757#include <limits.h>
2020#else
2021# include <assert.h>
2022#endif
2023
2024#undef $2 1758#undef $2
2025 1759
2026/* Override any GCC internal prototype to avoid an error. 1760/* Override any GCC internal prototype to avoid an error.
2027 Use char because int might match the return type of a GCC 1761 Use char because int might match the return type of a GCC
2028 builtin and then its argument prototype would still apply. */ 1762 builtin and then its argument prototype would still apply. */
… …
2036#if defined __stub_$2 || defined __stub___$2 1770#if defined __stub_$2 || defined __stub___$2
2037choke me 1771choke me
2038#endif 1772#endif
2039 1773
2040int 1774int
2041main () 1775main (void)
2042{ 1776{
2043return $2 (); 1777return $2 ();
2044 ; 1778 ;
2045 return 0; 1779 return 0;
2046} 1780}
2047_ACEOF 1781_ACEOF
2048if ac_fn_cxx_try_link "$LINENO"; then : 1782if ac_fn_cxx_try_link "$LINENO"
1783then :
2049 eval "$3=yes" 1784 eval "$3=yes"
2050else 1785else $as_nop
2051 eval "$3=no" 1786 eval "$3=no"
2052fi 1787fi
2053rm -f core conftest.err conftest.$ac_objext \ 1788rm -f core conftest.err conftest.$ac_objext conftest.beam \
2054 conftest$ac_exeext conftest.$ac_ext 1789 conftest$ac_exeext conftest.$ac_ext
2055fi 1790fi
2056eval ac_res=\$$3 1791eval ac_res=\$$3
2057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2058$as_echo "$ac_res" >&6; } 1793printf "%s\n" "$ac_res" >&6; }
2059 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1794 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2060 1795
2061} # ac_fn_cxx_check_func 1796} # ac_fn_cxx_check_func
2062 1797
2063# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES 1798# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2064# --------------------------------------------- 1799# ---------------------------------------------
2065# Tests whether TYPE exists after having included INCLUDES, setting cache 1800# Tests whether TYPE exists after having included INCLUDES, setting cache
2066# variable VAR accordingly. 1801# variable VAR accordingly.
2067ac_fn_cxx_check_type () 1802ac_fn_cxx_check_type ()
2068{ 1803{
2069 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1804 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2071$as_echo_n "checking for $2... " >&6; } 1806printf %s "checking for $2... " >&6; }
2072if eval "test \"\${$3+set}\"" = set; then : 1807if eval test \${$3+y}
2073 $as_echo_n "(cached) " >&6 1808then :
2074else 1809 printf %s "(cached) " >&6
1810else $as_nop
2075 eval "$3=no" 1811 eval "$3=no"
2076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2077/* end confdefs.h. */ 1813/* end confdefs.h. */
2078$4 1814$4
2079int 1815int
2080main () 1816main (void)
2081{ 1817{
2082if (sizeof ($2)) 1818if (sizeof ($2))
2083 return 0; 1819 return 0;
2084 ; 1820 ;
2085 return 0; 1821 return 0;
2086} 1822}
2087_ACEOF 1823_ACEOF
2088if ac_fn_cxx_try_compile "$LINENO"; then : 1824if ac_fn_cxx_try_compile "$LINENO"
1825then :
2089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2090/* end confdefs.h. */ 1827/* end confdefs.h. */
2091$4 1828$4
2092int 1829int
2093main () 1830main (void)
2094{ 1831{
2095if (sizeof (($2))) 1832if (sizeof (($2)))
2096 return 0; 1833 return 0;
2097 ; 1834 ;
2098 return 0; 1835 return 0;
2099} 1836}
2100_ACEOF 1837_ACEOF
2101if ac_fn_cxx_try_compile "$LINENO"; then : 1838if ac_fn_cxx_try_compile "$LINENO"
1839then :
2102 1840
2103else 1841else $as_nop
2104 eval "$3=yes" 1842 eval "$3=yes"
2105fi 1843fi
2106rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1844rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2107fi 1845fi
2108rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1846rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2109fi 1847fi
2110eval ac_res=\$$3 1848eval ac_res=\$$3
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2112$as_echo "$ac_res" >&6; } 1850printf "%s\n" "$ac_res" >&6; }
2113 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1851 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2114 1852
2115} # ac_fn_cxx_check_type 1853} # ac_fn_cxx_check_type
1854
1855# ac_fn_cxx_try_cpp LINENO
1856# ------------------------
1857# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1858ac_fn_cxx_try_cpp ()
1859{
1860 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1861 if { { ac_try="$ac_cpp conftest.$ac_ext"
1862case "(($ac_try" in
1863 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1864 *) ac_try_echo=$ac_try;;
1865esac
1866eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1867printf "%s\n" "$ac_try_echo"; } >&5
1868 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1869 ac_status=$?
1870 if test -s conftest.err; then
1871 grep -v '^ *+' conftest.err >conftest.er1
1872 cat conftest.er1 >&5
1873 mv -f conftest.er1 conftest.err
1874 fi
1875 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1876 test $ac_status = 0; } > conftest.i && {
1877 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1878 test ! -s conftest.err
1879 }
1880then :
1881 ac_retval=0
1882else $as_nop
1883 printf "%s\n" "$as_me: failed program was:" >&5
1884sed 's/^/| /' conftest.$ac_ext >&5
1885
1886 ac_retval=1
1887fi
1888 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1889 as_fn_set_status $ac_retval
1890
1891} # ac_fn_cxx_try_cpp
2116 1892
2117# ac_fn_c_find_intX_t LINENO BITS VAR 1893# ac_fn_c_find_intX_t LINENO BITS VAR
2118# ----------------------------------- 1894# -----------------------------------
2119# Finds a signed integer type with width BITS, setting cache variable VAR 1895# Finds a signed integer type with width BITS, setting cache variable VAR
2120# accordingly. 1896# accordingly.
2121ac_fn_c_find_intX_t () 1897ac_fn_c_find_intX_t ()
2122{ 1898{
2123 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1899 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$2_t" >&5 1900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2125$as_echo_n "checking for int$2_t... " >&6; } 1901printf %s "checking for int$2_t... " >&6; }
2126if eval "test \"\${$3+set}\"" = set; then : 1902if eval test \${$3+y}
2127 $as_echo_n "(cached) " >&6 1903then :
2128else 1904 printf %s "(cached) " >&6
1905else $as_nop
2129 eval "$3=no" 1906 eval "$3=no"
2130 # Order is important - never check a type that is potentially smaller 1907 # Order is important - never check a type that is potentially smaller
2131 # than half of the expected target width. 1908 # than half of the expected target width.
2132 for ac_type in int$2_t 'int' 'long int' \ 1909 for ac_type in int$2_t 'int' 'long int' \
2133 'long long int' 'short int' 'signed char'; do 1910 'long long int' 'short int' 'signed char'; do
2134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2135/* end confdefs.h. */ 1912/* end confdefs.h. */
2136$ac_includes_default 1913$ac_includes_default
2137 enum { N = $2 / 2 - 1 }; 1914 enum { N = $2 / 2 - 1 };
2138int 1915int
2139main () 1916main (void)
2140{ 1917{
2141static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; 1918static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2142test_array [0] = 0 1919test_array [0] = 0;
1920return test_array [0];
2143 1921
2144 ; 1922 ;
2145 return 0; 1923 return 0;
2146} 1924}
2147_ACEOF 1925_ACEOF
2148if ac_fn_cxx_try_compile "$LINENO"; then : 1926if ac_fn_cxx_try_compile "$LINENO"
1927then :
2149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2150/* end confdefs.h. */ 1929/* end confdefs.h. */
2151$ac_includes_default 1930$ac_includes_default
2152 enum { N = $2 / 2 - 1 }; 1931 enum { N = $2 / 2 - 1 };
2153int 1932int
2154main () 1933main (void)
2155{ 1934{
2156static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) 1935static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2157 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; 1936 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2158test_array [0] = 0 1937test_array [0] = 0;
1938return test_array [0];
2159 1939
2160 ; 1940 ;
2161 return 0; 1941 return 0;
2162} 1942}
2163_ACEOF 1943_ACEOF
2164if ac_fn_cxx_try_compile "$LINENO"; then : 1944if ac_fn_cxx_try_compile "$LINENO"
1945then :
2165 1946
2166else 1947else $as_nop
2167 case $ac_type in #( 1948 case $ac_type in #(
2168 int$2_t) : 1949 int$2_t) :
2169 eval "$3=yes" ;; #( 1950 eval "$3=yes" ;; #(
2170 *) : 1951 *) :
2171 eval "$3=\$ac_type" ;; 1952 eval "$3=\$ac_type" ;;
2172esac 1953esac
2173fi 1954fi
2174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1955rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2175fi 1956fi
2176rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1957rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2177 if eval test \"x\$"$3"\" = x"no"; then : 1958 if eval test \"x\$"$3"\" = x"no"
1959then :
2178 1960
2179else 1961else $as_nop
2180 break 1962 break
2181fi 1963fi
2182 done 1964 done
2183fi 1965fi
2184eval ac_res=\$$3 1966eval ac_res=\$$3
2185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2186$as_echo "$ac_res" >&6; } 1968printf "%s\n" "$ac_res" >&6; }
2187 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1969 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2188 1970
2189} # ac_fn_c_find_intX_t 1971} # ac_fn_c_find_intX_t
2190 1972
2191# ac_fn_c_find_uintX_t LINENO BITS VAR 1973# ac_fn_c_find_uintX_t LINENO BITS VAR
2192# ------------------------------------ 1974# ------------------------------------
2193# Finds an unsigned integer type with width BITS, setting cache variable VAR 1975# Finds an unsigned integer type with width BITS, setting cache variable VAR
2194# accordingly. 1976# accordingly.
2195ac_fn_c_find_uintX_t () 1977ac_fn_c_find_uintX_t ()
2196{ 1978{
2197 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1979 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$2_t" >&5 1980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2199$as_echo_n "checking for uint$2_t... " >&6; } 1981printf %s "checking for uint$2_t... " >&6; }
2200if eval "test \"\${$3+set}\"" = set; then : 1982if eval test \${$3+y}
2201 $as_echo_n "(cached) " >&6 1983then :
2202else 1984 printf %s "(cached) " >&6
1985else $as_nop
2203 eval "$3=no" 1986 eval "$3=no"
2204 # Order is important - never check a type that is potentially smaller 1987 # Order is important - never check a type that is potentially smaller
2205 # than half of the expected target width. 1988 # than half of the expected target width.
2206 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1989 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2207 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1990 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2209/* end confdefs.h. */ 1992/* end confdefs.h. */
2210$ac_includes_default 1993$ac_includes_default
2211int 1994int
2212main () 1995main (void)
2213{ 1996{
2214static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 1997static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2215test_array [0] = 0 1998test_array [0] = 0;
1999return test_array [0];
2216 2000
2217 ; 2001 ;
2218 return 0; 2002 return 0;
2219} 2003}
2220_ACEOF 2004_ACEOF
2221if ac_fn_cxx_try_compile "$LINENO"; then : 2005if ac_fn_cxx_try_compile "$LINENO"
2006then :
2222 case $ac_type in #( 2007 case $ac_type in #(
2223 uint$2_t) : 2008 uint$2_t) :
2224 eval "$3=yes" ;; #( 2009 eval "$3=yes" ;; #(
2225 *) : 2010 *) :
2226 eval "$3=\$ac_type" ;; 2011 eval "$3=\$ac_type" ;;
2227esac 2012esac
2228fi 2013fi
2229rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2014rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2230 if eval test \"x\$"$3"\" = x"no"; then : 2015 if eval test \"x\$"$3"\" = x"no"
2016then :
2231 2017
2232else 2018else $as_nop
2233 break 2019 break
2234fi 2020fi
2235 done 2021 done
2236fi 2022fi
2237eval ac_res=\$$3 2023eval ac_res=\$$3
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2239$as_echo "$ac_res" >&6; } 2025printf "%s\n" "$ac_res" >&6; }
2240 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2026 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2241 2027
2242} # ac_fn_c_find_uintX_t 2028} # ac_fn_c_find_uintX_t
2243 2029
2244# ac_fn_cxx_try_run LINENO 2030# ac_fn_cxx_try_run LINENO
2245# ------------------------ 2031# ------------------------
2246# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 2032# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2247# that executables *can* be run. 2033# executables *can* be run.
2248ac_fn_cxx_try_run () 2034ac_fn_cxx_try_run ()
2249{ 2035{
2250 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2036 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2251 if { { ac_try="$ac_link" 2037 if { { ac_try="$ac_link"
2252case "(($ac_try" in 2038case "(($ac_try" in
2253 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2039 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2254 *) ac_try_echo=$ac_try;; 2040 *) ac_try_echo=$ac_try;;
2255esac 2041esac
2256eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2042eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2257$as_echo "$ac_try_echo"; } >&5 2043printf "%s\n" "$ac_try_echo"; } >&5
2258 (eval "$ac_link") 2>&5 2044 (eval "$ac_link") 2>&5
2259 ac_status=$? 2045 ac_status=$?
2260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2046 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2261 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 2047 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2262 { { case "(($ac_try" in 2048 { { case "(($ac_try" in
2263 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2049 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2264 *) ac_try_echo=$ac_try;; 2050 *) ac_try_echo=$ac_try;;
2265esac 2051esac
2266eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2052eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2267$as_echo "$ac_try_echo"; } >&5 2053printf "%s\n" "$ac_try_echo"; } >&5
2268 (eval "$ac_try") 2>&5 2054 (eval "$ac_try") 2>&5
2269 ac_status=$? 2055 ac_status=$?
2270 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2056 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2271 test $ac_status = 0; }; }; then : 2057 test $ac_status = 0; }; }
2058then :
2272 ac_retval=0 2059 ac_retval=0
2273else 2060else $as_nop
2274 $as_echo "$as_me: program exited with status $ac_status" >&5 2061 printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2275 $as_echo "$as_me: failed program was:" >&5 2062 printf "%s\n" "$as_me: failed program was:" >&5
2276sed 's/^/| /' conftest.$ac_ext >&5 2063sed 's/^/| /' conftest.$ac_ext >&5
2277 2064
2278 ac_retval=$ac_status 2065 ac_retval=$ac_status
2279fi 2066fi
2280 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2067 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2281 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2068 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2282 as_fn_set_status $ac_retval 2069 as_fn_set_status $ac_retval
2283 2070
2284} # ac_fn_cxx_try_run 2071} # ac_fn_cxx_try_run
2072ac_configure_args_raw=
2073for ac_arg
2074do
2075 case $ac_arg in
2076 *\'*)
2077 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2078 esac
2079 as_fn_append ac_configure_args_raw " '$ac_arg'"
2080done
2081
2082case $ac_configure_args_raw in
2083 *$as_nl*)
2084 ac_safe_unquote= ;;
2085 *)
2086 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
2087 ac_unsafe_a="$ac_unsafe_z#~"
2088 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
2089 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
2090esac
2091
2285cat >config.log <<_ACEOF 2092cat >config.log <<_ACEOF
2286This file contains any messages produced by compilers while 2093This file contains any messages produced by compilers while
2287running configure, to aid debugging if configure makes a mistake. 2094running configure, to aid debugging if configure makes a mistake.
2288 2095
2289It was created by $as_me, which was 2096It was created by $as_me, which was
2290generated by GNU Autoconf 2.67. Invocation command line was 2097generated by GNU Autoconf 2.71. Invocation command line was
2291 2098
2292 $ $0 $@ 2099 $ $0$ac_configure_args_raw
2293 2100
2294_ACEOF 2101_ACEOF
2295exec 5>>config.log 2102exec 5>>config.log
2296{ 2103{
2297cat <<_ASUNAME 2104cat <<_ASUNAME
… …
2320 2127
2321as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2128as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322for as_dir in $PATH 2129for as_dir in $PATH
2323do 2130do
2324 IFS=$as_save_IFS 2131 IFS=$as_save_IFS
2325 test -z "$as_dir" && as_dir=. 2132 case $as_dir in #(((
2326 $as_echo "PATH: $as_dir" 2133 '') as_dir=./ ;;
2134 */) ;;
2135 *) as_dir=$as_dir/ ;;
2136 esac
2137 printf "%s\n" "PATH: $as_dir"
2327 done 2138 done
2328IFS=$as_save_IFS 2139IFS=$as_save_IFS
2329 2140
2330} >&5 2141} >&5
2331 2142
… …
2356 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2167 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2357 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2168 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2358 | -silent | --silent | --silen | --sile | --sil) 2169 | -silent | --silent | --silen | --sile | --sil)
2359 continue ;; 2170 continue ;;
2360 *\'*) 2171 *\'*)
2361 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2172 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2362 esac 2173 esac
2363 case $ac_pass in 2174 case $ac_pass in
2364 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2175 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2365 2) 2176 2)
2366 as_fn_append ac_configure_args1 " '$ac_arg'" 2177 as_fn_append ac_configure_args1 " '$ac_arg'"
… …
2391# config.log. We remove comments because anyway the quotes in there 2202# config.log. We remove comments because anyway the quotes in there
2392# would cause problems or look ugly. 2203# would cause problems or look ugly.
2393# WARNING: Use '\'' to represent an apostrophe within the trap. 2204# WARNING: Use '\'' to represent an apostrophe within the trap.
2394# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2205# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2395trap 'exit_status=$? 2206trap 'exit_status=$?
2207 # Sanitize IFS.
2208 IFS=" "" $as_nl"
2396 # Save into config.log some information that might help in debugging. 2209 # Save into config.log some information that might help in debugging.
2397 { 2210 {
2398 echo 2211 echo
2399 2212
2400 $as_echo "## ---------------- ## 2213 printf "%s\n" "## ---------------- ##
2401## Cache variables. ## 2214## Cache variables. ##
2402## ---------------- ##" 2215## ---------------- ##"
2403 echo 2216 echo
2404 # The following way of writing the cache mishandles newlines in values, 2217 # The following way of writing the cache mishandles newlines in values,
2405( 2218(
2406 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2219 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 2220 eval ac_val=\$$ac_var
2408 case $ac_val in #( 2221 case $ac_val in #(
2409 *${as_nl}*) 2222 *${as_nl}*)
2410 case $ac_var in #( 2223 case $ac_var in #(
2411 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2224 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2412$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2225printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2413 esac 2226 esac
2414 case $ac_var in #( 2227 case $ac_var in #(
2415 _ | IFS | as_nl) ;; #( 2228 _ | IFS | as_nl) ;; #(
2416 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2229 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2417 *) { eval $ac_var=; unset $ac_var;} ;; 2230 *) { eval $ac_var=; unset $ac_var;} ;;
… …
2431 esac | 2244 esac |
2432 sort 2245 sort
2433) 2246)
2434 echo 2247 echo
2435 2248
2436 $as_echo "## ----------------- ## 2249 printf "%s\n" "## ----------------- ##
2437## Output variables. ## 2250## Output variables. ##
2438## ----------------- ##" 2251## ----------------- ##"
2439 echo 2252 echo
2440 for ac_var in $ac_subst_vars 2253 for ac_var in $ac_subst_vars
2441 do 2254 do
2442 eval ac_val=\$$ac_var 2255 eval ac_val=\$$ac_var
2443 case $ac_val in 2256 case $ac_val in
2444 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2257 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2445 esac 2258 esac
2446 $as_echo "$ac_var='\''$ac_val'\''" 2259 printf "%s\n" "$ac_var='\''$ac_val'\''"
2447 done | sort 2260 done | sort
2448 echo 2261 echo
2449 2262
2450 if test -n "$ac_subst_files"; then 2263 if test -n "$ac_subst_files"; then
2451 $as_echo "## ------------------- ## 2264 printf "%s\n" "## ------------------- ##
2452## File substitutions. ## 2265## File substitutions. ##
2453## ------------------- ##" 2266## ------------------- ##"
2454 echo 2267 echo
2455 for ac_var in $ac_subst_files 2268 for ac_var in $ac_subst_files
2456 do 2269 do
2457 eval ac_val=\$$ac_var 2270 eval ac_val=\$$ac_var
2458 case $ac_val in 2271 case $ac_val in
2459 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2272 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2460 esac 2273 esac
2461 $as_echo "$ac_var='\''$ac_val'\''" 2274 printf "%s\n" "$ac_var='\''$ac_val'\''"
2462 done | sort 2275 done | sort
2463 echo 2276 echo
2464 fi 2277 fi
2465 2278
2466 if test -s confdefs.h; then 2279 if test -s confdefs.h; then
2467 $as_echo "## ----------- ## 2280 printf "%s\n" "## ----------- ##
2468## confdefs.h. ## 2281## confdefs.h. ##
2469## ----------- ##" 2282## ----------- ##"
2470 echo 2283 echo
2471 cat confdefs.h 2284 cat confdefs.h
2472 echo 2285 echo
2473 fi 2286 fi
2474 test "$ac_signal" != 0 && 2287 test "$ac_signal" != 0 &&
2475 $as_echo "$as_me: caught signal $ac_signal" 2288 printf "%s\n" "$as_me: caught signal $ac_signal"
2476 $as_echo "$as_me: exit $exit_status" 2289 printf "%s\n" "$as_me: exit $exit_status"
2477 } >&5 2290 } >&5
2478 rm -f core *.core core.conftest.* && 2291 rm -f core *.core core.conftest.* &&
2479 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2292 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2480 exit $exit_status 2293 exit $exit_status
2481' 0 2294' 0
… …
2485ac_signal=0 2298ac_signal=0
2486 2299
2487# confdefs.h avoids OS command line length limits that DEFS can exceed. 2300# confdefs.h avoids OS command line length limits that DEFS can exceed.
2488rm -f -r conftest* confdefs.h 2301rm -f -r conftest* confdefs.h
2489 2302
2490$as_echo "/* confdefs.h */" > confdefs.h 2303printf "%s\n" "/* confdefs.h */" > confdefs.h
2491 2304
2492# Predefined preprocessor variables. 2305# Predefined preprocessor variables.
2493 2306
2494cat >>confdefs.h <<_ACEOF 2307printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2495#define PACKAGE_NAME "$PACKAGE_NAME"
2496_ACEOF
2497 2308
2498cat >>confdefs.h <<_ACEOF 2309printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2499#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2500_ACEOF
2501 2310
2502cat >>confdefs.h <<_ACEOF 2311printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2503#define PACKAGE_VERSION "$PACKAGE_VERSION"
2504_ACEOF
2505 2312
2506cat >>confdefs.h <<_ACEOF 2313printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2507#define PACKAGE_STRING "$PACKAGE_STRING"
2508_ACEOF
2509 2314
2510cat >>confdefs.h <<_ACEOF 2315printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2511#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2512_ACEOF
2513 2316
2514cat >>confdefs.h <<_ACEOF 2317printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2515#define PACKAGE_URL "$PACKAGE_URL"
2516_ACEOF
2517 2318
2518 2319
2519# Let the site file select an alternate cache file if it wants to. 2320# Let the site file select an alternate cache file if it wants to.
2520# Prefer an explicitly selected file to automatically selected ones. 2321# Prefer an explicitly selected file to automatically selected ones.
2521ac_site_file1=NONE
2522ac_site_file2=NONE
2523if test -n "$CONFIG_SITE"; then 2322if test -n "$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=$CONFIG_SITE;; 2323 ac_site_files="$CONFIG_SITE"
2528 *) ac_site_file1=./$CONFIG_SITE;;
2529 esac
2530elif test "x$prefix" != xNONE; then 2324elif test "x$prefix" != xNONE; then
2531 ac_site_file1=$prefix/share/config.site 2325 ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2532 ac_site_file2=$prefix/etc/config.site
2533else 2326else
2534 ac_site_file1=$ac_default_prefix/share/config.site 2327 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2535 ac_site_file2=$ac_default_prefix/etc/config.site
2536fi 2328fi
2329
2537for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2330for ac_site_file in $ac_site_files
2538do 2331do
2539 test "x$ac_site_file" = xNONE && continue 2332 case $ac_site_file in #(
2333 */*) :
2334 ;; #(
2335 *) :
2336 ac_site_file=./$ac_site_file ;;
2337esac
2540 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2338 if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2542$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2340printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2543 sed 's/^/| /' "$ac_site_file" >&5 2341 sed 's/^/| /' "$ac_site_file" >&5
2544 . "$ac_site_file" \ 2342 . "$ac_site_file" \
2545 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2343 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2546$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2344printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2547as_fn_error $? "failed to load site script $ac_site_file 2345as_fn_error $? "failed to load site script $ac_site_file
2548See \`config.log' for more details" "$LINENO" 5 ; } 2346See \`config.log' for more details" "$LINENO" 5; }
2549 fi 2347 fi
2550done 2348done
2551 2349
2552if test -r "$cache_file"; then 2350if test -r "$cache_file"; then
2553 # Some versions of bash will fail to source /dev/null (special files 2351 # Some versions of bash will fail to source /dev/null (special files
2554 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2352 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2555 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2353 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2557$as_echo "$as_me: loading cache $cache_file" >&6;} 2355printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2558 case $cache_file in 2356 case $cache_file in
2559 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2357 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2560 *) . "./$cache_file";; 2358 *) . "./$cache_file";;
2561 esac 2359 esac
2562 fi 2360 fi
2563else 2361else
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2565$as_echo "$as_me: creating cache $cache_file" >&6;} 2363printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2566 >$cache_file 2364 >$cache_file
2365fi
2366
2367# Test code for whether the C compiler supports C89 (global declarations)
2368ac_c_conftest_c89_globals='
2369/* Does the compiler advertise C89 conformance?
2370 Do not test the value of __STDC__, because some compilers set it to 0
2371 while being otherwise adequately conformant. */
2372#if !defined __STDC__
2373# error "Compiler does not advertise C89 conformance"
2374#endif
2375
2376#include <stddef.h>
2377#include <stdarg.h>
2378struct stat;
2379/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
2380struct buf { int x; };
2381struct buf * (*rcsopen) (struct buf *, struct stat *, int);
2382static char *e (p, i)
2383 char **p;
2384 int i;
2385{
2386 return p[i];
2387}
2388static char *f (char * (*g) (char **, int), char **p, ...)
2389{
2390 char *s;
2391 va_list v;
2392 va_start (v,p);
2393 s = g (p, va_arg (v,int));
2394 va_end (v);
2395 return s;
2396}
2397
2398/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2399 function prototypes and stuff, but not \xHH hex character constants.
2400 These do not provoke an error unfortunately, instead are silently treated
2401 as an "x". The following induces an error, until -std is added to get
2402 proper ANSI mode. Curiously \x00 != x always comes out true, for an
2403 array size at least. It is necessary to write \x00 == 0 to get something
2404 that is true only with -std. */
2405int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
2406
2407/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2408 inside strings and character constants. */
2409#define FOO(x) '\''x'\''
2410int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
2411
2412int test (int i, double x);
2413struct s1 {int (*f) (int a);};
2414struct s2 {int (*f) (double a);};
2415int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2416 int, int);'
2417
2418# Test code for whether the C compiler supports C89 (body of main).
2419ac_c_conftest_c89_main='
2420ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2421'
2422
2423# Test code for whether the C compiler supports C99 (global declarations)
2424ac_c_conftest_c99_globals='
2425// Does the compiler advertise C99 conformance?
2426#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2427# error "Compiler does not advertise C99 conformance"
2428#endif
2429
2430#include <stdbool.h>
2431extern int puts (const char *);
2432extern int printf (const char *, ...);
2433extern int dprintf (int, const char *, ...);
2434extern void *malloc (size_t);
2435
2436// Check varargs macros. These examples are taken from C99 6.10.3.5.
2437// dprintf is used instead of fprintf to avoid needing to declare
2438// FILE and stderr.
2439#define debug(...) dprintf (2, __VA_ARGS__)
2440#define showlist(...) puts (#__VA_ARGS__)
2441#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2442static void
2443test_varargs_macros (void)
2444{
2445 int x = 1234;
2446 int y = 5678;
2447 debug ("Flag");
2448 debug ("X = %d\n", x);
2449 showlist (The first, second, and third items.);
2450 report (x>y, "x is %d but y is %d", x, y);
2451}
2452
2453// Check long long types.
2454#define BIG64 18446744073709551615ull
2455#define BIG32 4294967295ul
2456#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2457#if !BIG_OK
2458 #error "your preprocessor is broken"
2459#endif
2460#if BIG_OK
2461#else
2462 #error "your preprocessor is broken"
2463#endif
2464static long long int bignum = -9223372036854775807LL;
2465static unsigned long long int ubignum = BIG64;
2466
2467struct incomplete_array
2468{
2469 int datasize;
2470 double data[];
2471};
2472
2473struct named_init {
2474 int number;
2475 const wchar_t *name;
2476 double average;
2477};
2478
2479typedef const char *ccp;
2480
2481static inline int
2482test_restrict (ccp restrict text)
2483{
2484 // See if C++-style comments work.
2485 // Iterate through items via the restricted pointer.
2486 // Also check for declarations in for loops.
2487 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2488 continue;
2489 return 0;
2490}
2491
2492// Check varargs and va_copy.
2493static bool
2494test_varargs (const char *format, ...)
2495{
2496 va_list args;
2497 va_start (args, format);
2498 va_list args_copy;
2499 va_copy (args_copy, args);
2500
2501 const char *str = "";
2502 int number = 0;
2503 float fnumber = 0;
2504
2505 while (*format)
2506 {
2507 switch (*format++)
2508 {
2509 case '\''s'\'': // string
2510 str = va_arg (args_copy, const char *);
2511 break;
2512 case '\''d'\'': // int
2513 number = va_arg (args_copy, int);
2514 break;
2515 case '\''f'\'': // float
2516 fnumber = va_arg (args_copy, double);
2517 break;
2518 default:
2519 break;
2520 }
2521 }
2522 va_end (args_copy);
2523 va_end (args);
2524
2525 return *str && number && fnumber;
2526}
2527'
2528
2529# Test code for whether the C compiler supports C99 (body of main).
2530ac_c_conftest_c99_main='
2531 // Check bool.
2532 _Bool success = false;
2533 success |= (argc != 0);
2534
2535 // Check restrict.
2536 if (test_restrict ("String literal") == 0)
2537 success = true;
2538 char *restrict newvar = "Another string";
2539
2540 // Check varargs.
2541 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2542 test_varargs_macros ();
2543
2544 // Check flexible array members.
2545 struct incomplete_array *ia =
2546 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2547 ia->datasize = 10;
2548 for (int i = 0; i < ia->datasize; ++i)
2549 ia->data[i] = i * 1.234;
2550
2551 // Check named initializers.
2552 struct named_init ni = {
2553 .number = 34,
2554 .name = L"Test wide string",
2555 .average = 543.34343,
2556 };
2557
2558 ni.number = 58;
2559
2560 int dynamic_array[ni.number];
2561 dynamic_array[0] = argv[0][0];
2562 dynamic_array[ni.number - 1] = 543;
2563
2564 // work around unused variable warnings
2565 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2566 || dynamic_array[ni.number - 1] != 543);
2567'
2568
2569# Test code for whether the C compiler supports C11 (global declarations)
2570ac_c_conftest_c11_globals='
2571// Does the compiler advertise C11 conformance?
2572#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2573# error "Compiler does not advertise C11 conformance"
2574#endif
2575
2576// Check _Alignas.
2577char _Alignas (double) aligned_as_double;
2578char _Alignas (0) no_special_alignment;
2579extern char aligned_as_int;
2580char _Alignas (0) _Alignas (int) aligned_as_int;
2581
2582// Check _Alignof.
2583enum
2584{
2585 int_alignment = _Alignof (int),
2586 int_array_alignment = _Alignof (int[100]),
2587 char_alignment = _Alignof (char)
2588};
2589_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2590
2591// Check _Noreturn.
2592int _Noreturn does_not_return (void) { for (;;) continue; }
2593
2594// Check _Static_assert.
2595struct test_static_assert
2596{
2597 int x;
2598 _Static_assert (sizeof (int) <= sizeof (long int),
2599 "_Static_assert does not work in struct");
2600 long int y;
2601};
2602
2603// Check UTF-8 literals.
2604#define u8 syntax error!
2605char const utf8_literal[] = u8"happens to be ASCII" "another string";
2606
2607// Check duplicate typedefs.
2608typedef long *long_ptr;
2609typedef long int *long_ptr;
2610typedef long_ptr long_ptr;
2611
2612// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2613struct anonymous
2614{
2615 union {
2616 struct { int i; int j; };
2617 struct { int k; long int l; } w;
2618 };
2619 int m;
2620} v1;
2621'
2622
2623# Test code for whether the C compiler supports C11 (body of main).
2624ac_c_conftest_c11_main='
2625 _Static_assert ((offsetof (struct anonymous, i)
2626 == offsetof (struct anonymous, w.k)),
2627 "Anonymous union alignment botch");
2628 v1.i = 2;
2629 v1.w.k = 5;
2630 ok |= v1.i != 5;
2631'
2632
2633# Test code for whether the C compiler supports C11 (complete).
2634ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2635${ac_c_conftest_c99_globals}
2636${ac_c_conftest_c11_globals}
2637
2638int
2639main (int argc, char **argv)
2640{
2641 int ok = 0;
2642 ${ac_c_conftest_c89_main}
2643 ${ac_c_conftest_c99_main}
2644 ${ac_c_conftest_c11_main}
2645 return ok;
2646}
2647"
2648
2649# Test code for whether the C compiler supports C99 (complete).
2650ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2651${ac_c_conftest_c99_globals}
2652
2653int
2654main (int argc, char **argv)
2655{
2656 int ok = 0;
2657 ${ac_c_conftest_c89_main}
2658 ${ac_c_conftest_c99_main}
2659 return ok;
2660}
2661"
2662
2663# Test code for whether the C compiler supports C89 (complete).
2664ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2665
2666int
2667main (int argc, char **argv)
2668{
2669 int ok = 0;
2670 ${ac_c_conftest_c89_main}
2671 return ok;
2672}
2673"
2674
2675# Test code for whether the C++ compiler supports C++98 (global declarations)
2676ac_cxx_conftest_cxx98_globals='
2677// Does the compiler advertise C++98 conformance?
2678#if !defined __cplusplus || __cplusplus < 199711L
2679# error "Compiler does not advertise C++98 conformance"
2680#endif
2681
2682// These inclusions are to reject old compilers that
2683// lack the unsuffixed header files.
2684#include <cstdlib>
2685#include <exception>
2686
2687// <cassert> and <cstring> are *not* freestanding headers in C++98.
2688extern void assert (int);
2689namespace std {
2690 extern int strcmp (const char *, const char *);
2691}
2692
2693// Namespaces, exceptions, and templates were all added after "C++ 2.0".
2694using std::exception;
2695using std::strcmp;
2696
2697namespace {
2698
2699void test_exception_syntax()
2700{
2701 try {
2702 throw "test";
2703 } catch (const char *s) {
2704 // Extra parentheses suppress a warning when building autoconf itself,
2705 // due to lint rules shared with more typical C programs.
2706 assert (!(strcmp) (s, "test"));
2707 }
2708}
2709
2710template <typename T> struct test_template
2711{
2712 T const val;
2713 explicit test_template(T t) : val(t) {}
2714 template <typename U> T add(U u) { return static_cast<T>(u) + val; }
2715};
2716
2717} // anonymous namespace
2718'
2719
2720# Test code for whether the C++ compiler supports C++98 (body of main)
2721ac_cxx_conftest_cxx98_main='
2722 assert (argc);
2723 assert (! argv[0]);
2724{
2725 test_exception_syntax ();
2726 test_template<double> tt (2.0);
2727 assert (tt.add (4) == 6.0);
2728 assert (true && !false);
2729}
2730'
2731
2732# Test code for whether the C++ compiler supports C++11 (global declarations)
2733ac_cxx_conftest_cxx11_globals='
2734// Does the compiler advertise C++ 2011 conformance?
2735#if !defined __cplusplus || __cplusplus < 201103L
2736# error "Compiler does not advertise C++11 conformance"
2737#endif
2738
2739namespace cxx11test
2740{
2741 constexpr int get_val() { return 20; }
2742
2743 struct testinit
2744 {
2745 int i;
2746 double d;
2747 };
2748
2749 class delegate
2750 {
2751 public:
2752 delegate(int n) : n(n) {}
2753 delegate(): delegate(2354) {}
2754
2755 virtual int getval() { return this->n; };
2756 protected:
2757 int n;
2758 };
2759
2760 class overridden : public delegate
2761 {
2762 public:
2763 overridden(int n): delegate(n) {}
2764 virtual int getval() override final { return this->n * 2; }
2765 };
2766
2767 class nocopy
2768 {
2769 public:
2770 nocopy(int i): i(i) {}
2771 nocopy() = default;
2772 nocopy(const nocopy&) = delete;
2773 nocopy & operator=(const nocopy&) = delete;
2774 private:
2775 int i;
2776 };
2777
2778 // for testing lambda expressions
2779 template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
2780 {
2781 return f(v);
2782 }
2783
2784 // for testing variadic templates and trailing return types
2785 template <typename V> auto sum(V first) -> V
2786 {
2787 return first;
2788 }
2789 template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
2790 {
2791 return first + sum(rest...);
2792 }
2793}
2794'
2795
2796# Test code for whether the C++ compiler supports C++11 (body of main)
2797ac_cxx_conftest_cxx11_main='
2798{
2799 // Test auto and decltype
2800 auto a1 = 6538;
2801 auto a2 = 48573953.4;
2802 auto a3 = "String literal";
2803
2804 int total = 0;
2805 for (auto i = a3; *i; ++i) { total += *i; }
2806
2807 decltype(a2) a4 = 34895.034;
2808}
2809{
2810 // Test constexpr
2811 short sa[cxx11test::get_val()] = { 0 };
2812}
2813{
2814 // Test initializer lists
2815 cxx11test::testinit il = { 4323, 435234.23544 };
2816}
2817{
2818 // Test range-based for
2819 int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
2820 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
2821 for (auto &x : array) { x += 23; }
2822}
2823{
2824 // Test lambda expressions
2825 using cxx11test::eval;
2826 assert (eval ([](int x) { return x*2; }, 21) == 42);
2827 double d = 2.0;
2828 assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
2829 assert (d == 5.0);
2830 assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
2831 assert (d == 5.0);
2832}
2833{
2834 // Test use of variadic templates
2835 using cxx11test::sum;
2836 auto a = sum(1);
2837 auto b = sum(1, 2);
2838 auto c = sum(1.0, 2.0, 3.0);
2839}
2840{
2841 // Test constructor delegation
2842 cxx11test::delegate d1;
2843 cxx11test::delegate d2();
2844 cxx11test::delegate d3(45);
2845}
2846{
2847 // Test override and final
2848 cxx11test::overridden o1(55464);
2849}
2850{
2851 // Test nullptr
2852 char *c = nullptr;
2853}
2854{
2855 // Test template brackets
2856 test_template<::test_template<int>> v(test_template<int>(12));
2857}
2858{
2859 // Unicode literals
2860 char const *utf8 = u8"UTF-8 string \u2500";
2861 char16_t const *utf16 = u"UTF-8 string \u2500";
2862 char32_t const *utf32 = U"UTF-32 string \u2500";
2863}
2864'
2865
2866# Test code for whether the C compiler supports C++11 (complete).
2867ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
2868${ac_cxx_conftest_cxx11_globals}
2869
2870int
2871main (int argc, char **argv)
2872{
2873 int ok = 0;
2874 ${ac_cxx_conftest_cxx98_main}
2875 ${ac_cxx_conftest_cxx11_main}
2876 return ok;
2877}
2878"
2879
2880# Test code for whether the C compiler supports C++98 (complete).
2881ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
2882int
2883main (int argc, char **argv)
2884{
2885 int ok = 0;
2886 ${ac_cxx_conftest_cxx98_main}
2887 return ok;
2888}
2889"
2890
2891as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
2892as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
2893as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
2894as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
2895as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
2896as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
2897as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
2898as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
2899as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
2900as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
2901as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
2902
2903# Auxiliary files required by this configure script.
2904ac_aux_files="install-sh"
2905
2906# Locations in which to look for auxiliary files.
2907ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
2908
2909# Search for a directory containing all of the required auxiliary files,
2910# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2911# If we don't find one directory that contains all the files we need,
2912# we report the set of missing files from the *first* directory in
2913# $ac_aux_dir_candidates and give up.
2914ac_missing_aux_files=""
2915ac_first_candidate=:
2916printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2917as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2918as_found=false
2919for as_dir in $ac_aux_dir_candidates
2920do
2921 IFS=$as_save_IFS
2922 case $as_dir in #(((
2923 '') as_dir=./ ;;
2924 */) ;;
2925 *) as_dir=$as_dir/ ;;
2926 esac
2927 as_found=:
2928
2929 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
2930 ac_aux_dir_found=yes
2931 ac_install_sh=
2932 for ac_aux in $ac_aux_files
2933 do
2934 # As a special case, if "install-sh" is required, that requirement
2935 # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2936 # and $ac_install_sh is set appropriately for whichever one is found.
2937 if test x"$ac_aux" = x"install-sh"
2938 then
2939 if test -f "${as_dir}install-sh"; then
2940 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
2941 ac_install_sh="${as_dir}install-sh -c"
2942 elif test -f "${as_dir}install.sh"; then
2943 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
2944 ac_install_sh="${as_dir}install.sh -c"
2945 elif test -f "${as_dir}shtool"; then
2946 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
2947 ac_install_sh="${as_dir}shtool install -c"
2948 else
2949 ac_aux_dir_found=no
2950 if $ac_first_candidate; then
2951 ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2952 else
2953 break
2954 fi
2955 fi
2956 else
2957 if test -f "${as_dir}${ac_aux}"; then
2958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
2959 else
2960 ac_aux_dir_found=no
2961 if $ac_first_candidate; then
2962 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2963 else
2964 break
2965 fi
2966 fi
2967 fi
2968 done
2969 if test "$ac_aux_dir_found" = yes; then
2970 ac_aux_dir="$as_dir"
2971 break
2972 fi
2973 ac_first_candidate=false
2974
2975 as_found=false
2976done
2977IFS=$as_save_IFS
2978if $as_found
2979then :
2980
2981else $as_nop
2982 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
2983fi
2984
2985
2986# These three variables are undocumented and unsupported,
2987# and are intended to be withdrawn in a future Autoconf release.
2988# They can cause serious problems if a builder's source tree is in a directory
2989# whose full name contains unusual characters.
2990if test -f "${ac_aux_dir}config.guess"; then
2991 ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
2992fi
2993if test -f "${ac_aux_dir}config.sub"; then
2994 ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
2995fi
2996if test -f "$ac_aux_dir/configure"; then
2997 ac_configure="$SHELL ${ac_aux_dir}configure"
2567fi 2998fi
2568 2999
2569# Check that the precious variables saved in the cache have kept the same 3000# Check that the precious variables saved in the cache have kept the same
2570# value. 3001# value.
2571ac_cache_corrupted=false 3002ac_cache_corrupted=false
… …
2574 eval ac_new_set=\$ac_env_${ac_var}_set 3005 eval ac_new_set=\$ac_env_${ac_var}_set
2575 eval ac_old_val=\$ac_cv_env_${ac_var}_value 3006 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2576 eval ac_new_val=\$ac_env_${ac_var}_value 3007 eval ac_new_val=\$ac_env_${ac_var}_value
2577 case $ac_old_set,$ac_new_set in 3008 case $ac_old_set,$ac_new_set in
2578 set,) 3009 set,)
2579 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 3010 { 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 \`$ac_old_val' in the previous run" >&2;} 3011printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2581 ac_cache_corrupted=: ;; 3012 ac_cache_corrupted=: ;;
2582 ,set) 3013 ,set)
2583 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 3014 { printf "%s\n" "$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;} 3015printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2585 ac_cache_corrupted=: ;; 3016 ac_cache_corrupted=: ;;
2586 ,);; 3017 ,);;
2587 *) 3018 *)
2588 if test "x$ac_old_val" != "x$ac_new_val"; then 3019 if test "x$ac_old_val" != "x$ac_new_val"; then
2589 # differences in whitespace do not lead to failure. 3020 # differences in whitespace do not lead to failure.
2590 ac_old_val_w=`echo x $ac_old_val` 3021 ac_old_val_w=`echo x $ac_old_val`
2591 ac_new_val_w=`echo x $ac_new_val` 3022 ac_new_val_w=`echo x $ac_new_val`
2592 if test "$ac_old_val_w" != "$ac_new_val_w"; then 3023 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 3024 { printf "%s\n" "$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;} 3025printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2595 ac_cache_corrupted=: 3026 ac_cache_corrupted=:
2596 else 3027 else
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 3028 { printf "%s\n" "$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;} 3029printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2599 eval $ac_var=\$ac_old_val 3030 eval $ac_var=\$ac_old_val
2600 fi 3031 fi
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 3032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2602$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 3033printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 3034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2604$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 3035printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2605 fi;; 3036 fi;;
2606 esac 3037 esac
2607 # Pass precious variables to config.status. 3038 # Pass precious variables to config.status.
2608 if test "$ac_new_set" = set; then 3039 if test "$ac_new_set" = set; then
2609 case $ac_new_val in 3040 case $ac_new_val in
2610 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 3041 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2611 *) ac_arg=$ac_var=$ac_new_val ;; 3042 *) ac_arg=$ac_var=$ac_new_val ;;
2612 esac 3043 esac
2613 case " $ac_configure_args " in 3044 case " $ac_configure_args " in
2614 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 3045 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2615 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 3046 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2616 esac 3047 esac
2617 fi 3048 fi
2618done 3049done
2619if $ac_cache_corrupted; then 3050if $ac_cache_corrupted; then
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2621$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3052printf "%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 3053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2623$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 3054printf "%s\n" "$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 3055 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
3056 and start over" "$LINENO" 5
2625fi 3057fi
2626## -------------------- ## 3058## -------------------- ##
2627## Main body of script. ## 3059## Main body of script. ##
2628## -------------------- ## 3060## -------------------- ##
2629 3061
… …
2637 3069
2638 3070
2639ac_config_headers="$ac_config_headers config.h:config.h.in" 3071ac_config_headers="$ac_config_headers config.h:config.h.in"
2640 3072
2641 3073
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/../..\"" "$LINENO" 5
2660fi
2661
2662# These three variables are undocumented and unsupported,
2663# and are intended to be withdrawn in a future Autoconf release.
2664# They can cause serious problems if a builder's source tree is in a directory
2665# whose full name contains unusual characters.
2666ac_config_guess="$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 $ac_aux_dir/configure" # Please don't use this var.
2669
2670
2671# Make sure we can run config.sub.
2672$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
2674
2675{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2676$as_echo_n "checking build system type... " >&6; }
2677if test "${ac_cv_build+set}" = set; then :
2678 $as_echo_n "(cached) " >&6
2679else
2680 ac_build_alias=$build_alias
2681test "x$ac_build_alias" = x &&
2682 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2683test "x$ac_build_alias" = x &&
2684 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` ||
2686 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2687
2688fi
2689{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2690$as_echo "$ac_cv_build" >&6; }
2691case $ac_cv_build in
2692*-*-*) ;;
2693*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
2694esac
2695build=$ac_cv_build
2696ac_save_IFS=$IFS; IFS='-'
2697set x $ac_cv_build
2698shift
2699build_cpu=$1
2700build_vendor=$2
2701shift; shift
2702# Remember, the first character of IFS is used to create $*,
2703# except with old shells:
2704build_os=$*
2705IFS=$ac_save_IFS
2706case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2707
2708
2709{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2710$as_echo_n "checking host system type... " >&6; }
2711if test "${ac_cv_host+set}" = set; then :
2712 $as_echo_n "(cached) " >&6
2713else
2714 if test "x$host_alias" = x; then
2715 ac_cv_host=$ac_cv_build
2716else
2717 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2718 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2719fi
2720
2721fi
2722{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2723$as_echo "$ac_cv_host" >&6; }
2724case $ac_cv_host in
2725*-*-*) ;;
2726*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
2727esac
2728host=$ac_cv_host
2729ac_save_IFS=$IFS; IFS='-'
2730set x $ac_cv_host
2731shift
2732host_cpu=$1
2733host_vendor=$2
2734shift; shift
2735# Remember, the first character of IFS is used to create $*,
2736# except with old shells:
2737host_os=$*
2738IFS=$ac_save_IFS
2739case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2740
2741
2742
2743VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 3074VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
2744DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 3075DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
2745 3076
2746echo "" 3077echo ""
2747echo "configuring for rxvt $VERSION" 3078echo "configuring for rxvt $VERSION"
2748echo "" 3079echo ""
2749 3080
2750orig_CXXFLAGS="$CXXFLAGS" 3081orig_CXXFLAGS="$CXXFLAGS"
3082
3083
3084
3085
3086
3087
3088
3089
3090
2751 3091
2752ac_ext=c 3092ac_ext=c
2753ac_cpp='$CPP $CPPFLAGS' 3093ac_cpp='$CPP $CPPFLAGS'
2754ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3094ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2755ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3095ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2756ac_compiler_gnu=$ac_cv_c_compiler_gnu 3096ac_compiler_gnu=$ac_cv_c_compiler_gnu
2757if test -n "$ac_tool_prefix"; then 3097if 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. 3098 # 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 3099set dummy ${ac_tool_prefix}gcc; ac_word=$2
2760{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2761$as_echo_n "checking for $ac_word... " >&6; } 3101printf %s "checking for $ac_word... " >&6; }
2762if test "${ac_cv_prog_CC+set}" = set; then : 3102if test ${ac_cv_prog_CC+y}
2763 $as_echo_n "(cached) " >&6 3103then :
2764else 3104 printf %s "(cached) " >&6
3105else $as_nop
2765 if test -n "$CC"; then 3106 if test -n "$CC"; then
2766 ac_cv_prog_CC="$CC" # Let the user override the test. 3107 ac_cv_prog_CC="$CC" # Let the user override the test.
2767else 3108else
2768as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3109as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2769for as_dir in $PATH 3110for as_dir in $PATH
2770do 3111do
2771 IFS=$as_save_IFS 3112 IFS=$as_save_IFS
2772 test -z "$as_dir" && as_dir=. 3113 case $as_dir in #(((
3114 '') as_dir=./ ;;
3115 */) ;;
3116 *) as_dir=$as_dir/ ;;
3117 esac
2773 for ac_exec_ext in '' $ac_executable_extensions; do 3118 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 3119 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2775 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3120 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2776 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3121 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2777 break 2 3122 break 2
2778 fi 3123 fi
2779done 3124done
2780 done 3125 done
2781IFS=$as_save_IFS 3126IFS=$as_save_IFS
2782 3127
2783fi 3128fi
2784fi 3129fi
2785CC=$ac_cv_prog_CC 3130CC=$ac_cv_prog_CC
2786if test -n "$CC"; then 3131if test -n "$CC"; then
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2788$as_echo "$CC" >&6; } 3133printf "%s\n" "$CC" >&6; }
2789else 3134else
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2791$as_echo "no" >&6; } 3136printf "%s\n" "no" >&6; }
2792fi 3137fi
2793 3138
2794 3139
2795fi 3140fi
2796if test -z "$ac_cv_prog_CC"; then 3141if test -z "$ac_cv_prog_CC"; then
2797 ac_ct_CC=$CC 3142 ac_ct_CC=$CC
2798 # Extract the first word of "gcc", so it can be a program name with args. 3143 # Extract the first word of "gcc", so it can be a program name with args.
2799set dummy gcc; ac_word=$2 3144set dummy gcc; ac_word=$2
2800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3145{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2801$as_echo_n "checking for $ac_word... " >&6; } 3146printf %s "checking for $ac_word... " >&6; }
2802if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3147if test ${ac_cv_prog_ac_ct_CC+y}
2803 $as_echo_n "(cached) " >&6 3148then :
2804else 3149 printf %s "(cached) " >&6
3150else $as_nop
2805 if test -n "$ac_ct_CC"; then 3151 if test -n "$ac_ct_CC"; then
2806 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3152 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2807else 3153else
2808as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3154as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2809for as_dir in $PATH 3155for as_dir in $PATH
2810do 3156do
2811 IFS=$as_save_IFS 3157 IFS=$as_save_IFS
2812 test -z "$as_dir" && as_dir=. 3158 case $as_dir in #(((
3159 '') as_dir=./ ;;
3160 */) ;;
3161 *) as_dir=$as_dir/ ;;
3162 esac
2813 for ac_exec_ext in '' $ac_executable_extensions; do 3163 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 3164 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2815 ac_cv_prog_ac_ct_CC="gcc" 3165 ac_cv_prog_ac_ct_CC="gcc"
2816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3166 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2817 break 2 3167 break 2
2818 fi 3168 fi
2819done 3169done
2820 done 3170 done
2821IFS=$as_save_IFS 3171IFS=$as_save_IFS
2822 3172
2823fi 3173fi
2824fi 3174fi
2825ac_ct_CC=$ac_cv_prog_ac_ct_CC 3175ac_ct_CC=$ac_cv_prog_ac_ct_CC
2826if test -n "$ac_ct_CC"; then 3176if test -n "$ac_ct_CC"; then
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2828$as_echo "$ac_ct_CC" >&6; } 3178printf "%s\n" "$ac_ct_CC" >&6; }
2829else 3179else
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2831$as_echo "no" >&6; } 3181printf "%s\n" "no" >&6; }
2832fi 3182fi
2833 3183
2834 if test "x$ac_ct_CC" = x; then 3184 if test "x$ac_ct_CC" = x; then
2835 CC="" 3185 CC=""
2836 else 3186 else
2837 case $cross_compiling:$ac_tool_warned in 3187 case $cross_compiling:$ac_tool_warned in
2838yes:) 3188yes:)
2839{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3189{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2840$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3190printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2841ac_tool_warned=yes ;; 3191ac_tool_warned=yes ;;
2842esac 3192esac
2843 CC=$ac_ct_CC 3193 CC=$ac_ct_CC
2844 fi 3194 fi
2845else 3195else
… …
2848 3198
2849if test -z "$CC"; then 3199if test -z "$CC"; then
2850 if test -n "$ac_tool_prefix"; then 3200 if test -n "$ac_tool_prefix"; then
2851 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3201 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2852set dummy ${ac_tool_prefix}cc; ac_word=$2 3202set dummy ${ac_tool_prefix}cc; ac_word=$2
2853{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3203{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2854$as_echo_n "checking for $ac_word... " >&6; } 3204printf %s "checking for $ac_word... " >&6; }
2855if test "${ac_cv_prog_CC+set}" = set; then : 3205if test ${ac_cv_prog_CC+y}
2856 $as_echo_n "(cached) " >&6 3206then :
2857else 3207 printf %s "(cached) " >&6
3208else $as_nop
2858 if test -n "$CC"; then 3209 if test -n "$CC"; then
2859 ac_cv_prog_CC="$CC" # Let the user override the test. 3210 ac_cv_prog_CC="$CC" # Let the user override the test.
2860else 3211else
2861as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3212as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2862for as_dir in $PATH 3213for as_dir in $PATH
2863do 3214do
2864 IFS=$as_save_IFS 3215 IFS=$as_save_IFS
2865 test -z "$as_dir" && as_dir=. 3216 case $as_dir in #(((
3217 '') as_dir=./ ;;
3218 */) ;;
3219 *) as_dir=$as_dir/ ;;
3220 esac
2866 for ac_exec_ext in '' $ac_executable_extensions; do 3221 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 3222 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2868 ac_cv_prog_CC="${ac_tool_prefix}cc" 3223 ac_cv_prog_CC="${ac_tool_prefix}cc"
2869 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3224 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2870 break 2 3225 break 2
2871 fi 3226 fi
2872done 3227done
2873 done 3228 done
2874IFS=$as_save_IFS 3229IFS=$as_save_IFS
2875 3230
2876fi 3231fi
2877fi 3232fi
2878CC=$ac_cv_prog_CC 3233CC=$ac_cv_prog_CC
2879if test -n "$CC"; then 3234if test -n "$CC"; then
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2881$as_echo "$CC" >&6; } 3236printf "%s\n" "$CC" >&6; }
2882else 3237else
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2884$as_echo "no" >&6; } 3239printf "%s\n" "no" >&6; }
2885fi 3240fi
2886 3241
2887 3242
2888 fi 3243 fi
2889fi 3244fi
2890if test -z "$CC"; then 3245if test -z "$CC"; then
2891 # Extract the first word of "cc", so it can be a program name with args. 3246 # Extract the first word of "cc", so it can be a program name with args.
2892set dummy cc; ac_word=$2 3247set dummy cc; ac_word=$2
2893{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3248{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2894$as_echo_n "checking for $ac_word... " >&6; } 3249printf %s "checking for $ac_word... " >&6; }
2895if test "${ac_cv_prog_CC+set}" = set; then : 3250if test ${ac_cv_prog_CC+y}
2896 $as_echo_n "(cached) " >&6 3251then :
2897else 3252 printf %s "(cached) " >&6
3253else $as_nop
2898 if test -n "$CC"; then 3254 if test -n "$CC"; then
2899 ac_cv_prog_CC="$CC" # Let the user override the test. 3255 ac_cv_prog_CC="$CC" # Let the user override the test.
2900else 3256else
2901 ac_prog_rejected=no 3257 ac_prog_rejected=no
2902as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3258as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2903for as_dir in $PATH 3259for as_dir in $PATH
2904do 3260do
2905 IFS=$as_save_IFS 3261 IFS=$as_save_IFS
2906 test -z "$as_dir" && as_dir=. 3262 case $as_dir in #(((
3263 '') as_dir=./ ;;
3264 */) ;;
3265 *) as_dir=$as_dir/ ;;
3266 esac
2907 for ac_exec_ext in '' $ac_executable_extensions; do 3267 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 3268 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 3269 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2910 ac_prog_rejected=yes 3270 ac_prog_rejected=yes
2911 continue 3271 continue
2912 fi 3272 fi
2913 ac_cv_prog_CC="cc" 3273 ac_cv_prog_CC="cc"
2914 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3274 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2915 break 2 3275 break 2
2916 fi 3276 fi
2917done 3277done
2918 done 3278 done
2919IFS=$as_save_IFS 3279IFS=$as_save_IFS
… …
2925 if test $# != 0; then 3285 if test $# != 0; then
2926 # We chose a different compiler from the bogus one. 3286 # We chose a different compiler from the bogus one.
2927 # However, it has the same basename, so the bogon will be chosen 3287 # However, it has the same basename, so the bogon will be chosen
2928 # first if we set CC to just the basename; use the full file name. 3288 # first if we set CC to just the basename; use the full file name.
2929 shift 3289 shift
2930 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3290 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2931 fi 3291 fi
2932fi 3292fi
2933fi 3293fi
2934fi 3294fi
2935CC=$ac_cv_prog_CC 3295CC=$ac_cv_prog_CC
2936if test -n "$CC"; then 3296if test -n "$CC"; then
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2938$as_echo "$CC" >&6; } 3298printf "%s\n" "$CC" >&6; }
2939else 3299else
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2941$as_echo "no" >&6; } 3301printf "%s\n" "no" >&6; }
2942fi 3302fi
2943 3303
2944 3304
2945fi 3305fi
2946if test -z "$CC"; then 3306if test -z "$CC"; then
2947 if test -n "$ac_tool_prefix"; then 3307 if test -n "$ac_tool_prefix"; then
2948 for ac_prog in cl.exe 3308 for ac_prog in cl.exe
2949 do 3309 do
2950 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3310 # 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 3311set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2952{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3312{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2953$as_echo_n "checking for $ac_word... " >&6; } 3313printf %s "checking for $ac_word... " >&6; }
2954if test "${ac_cv_prog_CC+set}" = set; then : 3314if test ${ac_cv_prog_CC+y}
2955 $as_echo_n "(cached) " >&6 3315then :
2956else 3316 printf %s "(cached) " >&6
3317else $as_nop
2957 if test -n "$CC"; then 3318 if test -n "$CC"; then
2958 ac_cv_prog_CC="$CC" # Let the user override the test. 3319 ac_cv_prog_CC="$CC" # Let the user override the test.
2959else 3320else
2960as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3321as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2961for as_dir in $PATH 3322for as_dir in $PATH
2962do 3323do
2963 IFS=$as_save_IFS 3324 IFS=$as_save_IFS
2964 test -z "$as_dir" && as_dir=. 3325 case $as_dir in #(((
3326 '') as_dir=./ ;;
3327 */) ;;
3328 *) as_dir=$as_dir/ ;;
3329 esac
2965 for ac_exec_ext in '' $ac_executable_extensions; do 3330 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 3331 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2967 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3332 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3333 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2969 break 2 3334 break 2
2970 fi 3335 fi
2971done 3336done
2972 done 3337 done
2973IFS=$as_save_IFS 3338IFS=$as_save_IFS
2974 3339
2975fi 3340fi
2976fi 3341fi
2977CC=$ac_cv_prog_CC 3342CC=$ac_cv_prog_CC
2978if test -n "$CC"; then 3343if test -n "$CC"; then
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2980$as_echo "$CC" >&6; } 3345printf "%s\n" "$CC" >&6; }
2981else 3346else
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2983$as_echo "no" >&6; } 3348printf "%s\n" "no" >&6; }
2984fi 3349fi
2985 3350
2986 3351
2987 test -n "$CC" && break 3352 test -n "$CC" && break
2988 done 3353 done
… …
2991 ac_ct_CC=$CC 3356 ac_ct_CC=$CC
2992 for ac_prog in cl.exe 3357 for ac_prog in cl.exe
2993do 3358do
2994 # Extract the first word of "$ac_prog", so it can be a program name with args. 3359 # Extract the first word of "$ac_prog", so it can be a program name with args.
2995set dummy $ac_prog; ac_word=$2 3360set dummy $ac_prog; ac_word=$2
2996{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3361{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2997$as_echo_n "checking for $ac_word... " >&6; } 3362printf %s "checking for $ac_word... " >&6; }
2998if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3363if test ${ac_cv_prog_ac_ct_CC+y}
2999 $as_echo_n "(cached) " >&6 3364then :
3000else 3365 printf %s "(cached) " >&6
3366else $as_nop
3001 if test -n "$ac_ct_CC"; then 3367 if test -n "$ac_ct_CC"; then
3002 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3368 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3003else 3369else
3004as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3370as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3005for as_dir in $PATH 3371for as_dir in $PATH
3006do 3372do
3007 IFS=$as_save_IFS 3373 IFS=$as_save_IFS
3008 test -z "$as_dir" && as_dir=. 3374 case $as_dir in #(((
3375 '') as_dir=./ ;;
3376 */) ;;
3377 *) as_dir=$as_dir/ ;;
3378 esac
3009 for ac_exec_ext in '' $ac_executable_extensions; do 3379 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 3380 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3011 ac_cv_prog_ac_ct_CC="$ac_prog" 3381 ac_cv_prog_ac_ct_CC="$ac_prog"
3012 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3382 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3013 break 2 3383 break 2
3014 fi 3384 fi
3015done 3385done
3016 done 3386 done
3017IFS=$as_save_IFS 3387IFS=$as_save_IFS
3018 3388
3019fi 3389fi
3020fi 3390fi
3021ac_ct_CC=$ac_cv_prog_ac_ct_CC 3391ac_ct_CC=$ac_cv_prog_ac_ct_CC
3022if test -n "$ac_ct_CC"; then 3392if test -n "$ac_ct_CC"; then
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3024$as_echo "$ac_ct_CC" >&6; } 3394printf "%s\n" "$ac_ct_CC" >&6; }
3025else 3395else
3026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3027$as_echo "no" >&6; } 3397printf "%s\n" "no" >&6; }
3028fi 3398fi
3029 3399
3030 3400
3031 test -n "$ac_ct_CC" && break 3401 test -n "$ac_ct_CC" && break
3032done 3402done
… …
3034 if test "x$ac_ct_CC" = x; then 3404 if test "x$ac_ct_CC" = x; then
3035 CC="" 3405 CC=""
3036 else 3406 else
3037 case $cross_compiling:$ac_tool_warned in 3407 case $cross_compiling:$ac_tool_warned in
3038yes:) 3408yes:)
3039{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3409{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3040$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3410printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3041ac_tool_warned=yes ;; 3411ac_tool_warned=yes ;;
3042esac 3412esac
3043 CC=$ac_ct_CC 3413 CC=$ac_ct_CC
3044 fi 3414 fi
3045fi 3415fi
3046 3416
3047fi 3417fi
3418if test -z "$CC"; then
3419 if test -n "$ac_tool_prefix"; then
3420 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
3421set dummy ${ac_tool_prefix}clang; ac_word=$2
3422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3423printf %s "checking for $ac_word... " >&6; }
3424if test ${ac_cv_prog_CC+y}
3425then :
3426 printf %s "(cached) " >&6
3427else $as_nop
3428 if test -n "$CC"; then
3429 ac_cv_prog_CC="$CC" # Let the user override the test.
3430else
3431as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3432for as_dir in $PATH
3433do
3434 IFS=$as_save_IFS
3435 case $as_dir in #(((
3436 '') as_dir=./ ;;
3437 */) ;;
3438 *) as_dir=$as_dir/ ;;
3439 esac
3440 for ac_exec_ext in '' $ac_executable_extensions; do
3441 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3442 ac_cv_prog_CC="${ac_tool_prefix}clang"
3443 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3444 break 2
3445 fi
3446done
3447 done
3448IFS=$as_save_IFS
3048 3449
3450fi
3451fi
3452CC=$ac_cv_prog_CC
3453if test -n "$CC"; then
3454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3455printf "%s\n" "$CC" >&6; }
3456else
3457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3458printf "%s\n" "no" >&6; }
3459fi
3049 3460
3461
3462fi
3463if test -z "$ac_cv_prog_CC"; then
3464 ac_ct_CC=$CC
3465 # Extract the first word of "clang", so it can be a program name with args.
3466set dummy clang; ac_word=$2
3467{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3468printf %s "checking for $ac_word... " >&6; }
3469if test ${ac_cv_prog_ac_ct_CC+y}
3470then :
3471 printf %s "(cached) " >&6
3472else $as_nop
3473 if test -n "$ac_ct_CC"; then
3474 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3475else
3476as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3477for as_dir in $PATH
3478do
3479 IFS=$as_save_IFS
3480 case $as_dir in #(((
3481 '') as_dir=./ ;;
3482 */) ;;
3483 *) as_dir=$as_dir/ ;;
3484 esac
3485 for ac_exec_ext in '' $ac_executable_extensions; do
3486 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3487 ac_cv_prog_ac_ct_CC="clang"
3488 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3489 break 2
3490 fi
3491done
3492 done
3493IFS=$as_save_IFS
3494
3495fi
3496fi
3497ac_ct_CC=$ac_cv_prog_ac_ct_CC
3498if test -n "$ac_ct_CC"; then
3499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3500printf "%s\n" "$ac_ct_CC" >&6; }
3501else
3502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3503printf "%s\n" "no" >&6; }
3504fi
3505
3506 if test "x$ac_ct_CC" = x; then
3507 CC=""
3508 else
3509 case $cross_compiling:$ac_tool_warned in
3510yes:)
3511{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3512printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3513ac_tool_warned=yes ;;
3514esac
3515 CC=$ac_ct_CC
3516 fi
3517else
3518 CC="$ac_cv_prog_CC"
3519fi
3520
3521fi
3522
3523
3050test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3524test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3051$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3525printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3052as_fn_error $? "no acceptable C compiler found in \$PATH 3526as_fn_error $? "no acceptable C compiler found in \$PATH
3053See \`config.log' for more details" "$LINENO" 5 ; } 3527See \`config.log' for more details" "$LINENO" 5; }
3054 3528
3055# Provide some information about the compiler. 3529# Provide some information about the compiler.
3056$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3530printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3057set X $ac_compile 3531set X $ac_compile
3058ac_compiler=$2 3532ac_compiler=$2
3059for ac_option in --version -v -V -qversion; do 3533for ac_option in --version -v -V -qversion -version; do
3060 { { ac_try="$ac_compiler $ac_option >&5" 3534 { { ac_try="$ac_compiler $ac_option >&5"
3061case "(($ac_try" in 3535case "(($ac_try" in
3062 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3536 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3063 *) ac_try_echo=$ac_try;; 3537 *) ac_try_echo=$ac_try;;
3064esac 3538esac
3065eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3539eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3066$as_echo "$ac_try_echo"; } >&5 3540printf "%s\n" "$ac_try_echo"; } >&5
3067 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3541 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3068 ac_status=$? 3542 ac_status=$?
3069 if test -s conftest.err; then 3543 if test -s conftest.err; then
3070 sed '10a\ 3544 sed '10a\
3071... rest of stderr output deleted ... 3545... rest of stderr output deleted ...
3072 10q' conftest.err >conftest.er1 3546 10q' conftest.err >conftest.er1
3073 cat conftest.er1 >&5 3547 cat conftest.er1 >&5
3074 fi 3548 fi
3075 rm -f conftest.er1 conftest.err 3549 rm -f conftest.er1 conftest.err
3076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3550 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3077 test $ac_status = 0; } 3551 test $ac_status = 0; }
3078done 3552done
3079 3553
3080cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3554cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3081/* end confdefs.h. */ 3555/* end confdefs.h. */
3082 3556
3083int 3557int
3084main () 3558main (void)
3085{ 3559{
3086 3560
3087 ; 3561 ;
3088 return 0; 3562 return 0;
3089} 3563}
… …
3091ac_clean_files_save=$ac_clean_files 3565ac_clean_files_save=$ac_clean_files
3092ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3566ac_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. 3567# Try to create an executable without -o first, disregard a.out.
3094# It will help us diagnose broken compilers, and finding out an intuition 3568# It will help us diagnose broken compilers, and finding out an intuition
3095# of exeext. 3569# of exeext.
3096{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3570{ 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; } 3571printf %s "checking whether the C compiler works... " >&6; }
3098ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3572ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3099 3573
3100# The possible output files: 3574# The possible output files:
3101ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3575ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3102 3576
3103ac_rmfiles= 3577ac_rmfiles=
… …
3114case "(($ac_try" in 3588case "(($ac_try" in
3115 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3589 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3116 *) ac_try_echo=$ac_try;; 3590 *) ac_try_echo=$ac_try;;
3117esac 3591esac
3118eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3592eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3119$as_echo "$ac_try_echo"; } >&5 3593printf "%s\n" "$ac_try_echo"; } >&5
3120 (eval "$ac_link_default") 2>&5 3594 (eval "$ac_link_default") 2>&5
3121 ac_status=$? 3595 ac_status=$?
3122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3596 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3123 test $ac_status = 0; }; then : 3597 test $ac_status = 0; }
3598then :
3124 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3599 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3125# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3600# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3126# in a Makefile. We should not override ac_cv_exeext if it was cached, 3601# in a Makefile. We should not override ac_cv_exeext if it was cached,
3127# so that the user can short-circuit this test for compilers unknown to 3602# so that the user can short-circuit this test for compilers unknown to
3128# Autoconf. 3603# Autoconf.
… …
3135 [ab].out ) 3610 [ab].out )
3136 # We found the default executable, but exeext='' is most 3611 # We found the default executable, but exeext='' is most
3137 # certainly right. 3612 # certainly right.
3138 break;; 3613 break;;
3139 *.* ) 3614 *.* )
3140 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3615 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3141 then :; else 3616 then :; else
3142 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3617 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3143 fi 3618 fi
3144 # We set ac_cv_exeext here because the later test for it is not 3619 # 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' 3620 # safe: cross compilers may not add the suffix if given an `-o'
… …
3151 break;; 3626 break;;
3152 esac 3627 esac
3153done 3628done
3154test "$ac_cv_exeext" = no && ac_cv_exeext= 3629test "$ac_cv_exeext" = no && ac_cv_exeext=
3155 3630
3156else 3631else $as_nop
3157 ac_file='' 3632 ac_file=''
3158fi 3633fi
3159if test -z "$ac_file"; then : 3634if test -z "$ac_file"
3635then :
3160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3161$as_echo "no" >&6; } 3637printf "%s\n" "no" >&6; }
3162$as_echo "$as_me: failed program was:" >&5 3638printf "%s\n" "$as_me: failed program was:" >&5
3163sed 's/^/| /' conftest.$ac_ext >&5 3639sed 's/^/| /' conftest.$ac_ext >&5
3164 3640
3165{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3641{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3166$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3642printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3167as_fn_error 77 "C compiler cannot create executables 3643as_fn_error 77 "C compiler cannot create executables
3168See \`config.log' for more details" "$LINENO" 5 ; } 3644See \`config.log' for more details" "$LINENO" 5; }
3169else 3645else $as_nop
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3171$as_echo "yes" >&6; } 3647printf "%s\n" "yes" >&6; }
3172fi 3648fi
3173{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3649{ 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; } 3650printf %s "checking for C compiler default output file name... " >&6; }
3175{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3651{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3176$as_echo "$ac_file" >&6; } 3652printf "%s\n" "$ac_file" >&6; }
3177ac_exeext=$ac_cv_exeext 3653ac_exeext=$ac_cv_exeext
3178 3654
3179rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3655rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3180ac_clean_files=$ac_clean_files_save 3656ac_clean_files=$ac_clean_files_save
3181{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3657{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3182$as_echo_n "checking for suffix of executables... " >&6; } 3658printf %s "checking for suffix of executables... " >&6; }
3183if { { ac_try="$ac_link" 3659if { { ac_try="$ac_link"
3184case "(($ac_try" in 3660case "(($ac_try" in
3185 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3186 *) ac_try_echo=$ac_try;; 3662 *) ac_try_echo=$ac_try;;
3187esac 3663esac
3188eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3664eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3189$as_echo "$ac_try_echo"; } >&5 3665printf "%s\n" "$ac_try_echo"; } >&5
3190 (eval "$ac_link") 2>&5 3666 (eval "$ac_link") 2>&5
3191 ac_status=$? 3667 ac_status=$?
3192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3668 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3193 test $ac_status = 0; }; then : 3669 test $ac_status = 0; }
3670then :
3194 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3671 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3195# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3672# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3196# work properly (i.e., refer to `conftest.exe'), while it won't with 3673# work properly (i.e., refer to `conftest.exe'), while it won't with
3197# `rm'. 3674# `rm'.
3198for ac_file in conftest.exe conftest conftest.*; do 3675for ac_file in conftest.exe conftest conftest.*; do
… …
3202 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3679 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3203 break;; 3680 break;;
3204 * ) break;; 3681 * ) break;;
3205 esac 3682 esac
3206done 3683done
3207else 3684else $as_nop
3208 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3685 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3209$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3686printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3210as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3687as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3211See \`config.log' for more details" "$LINENO" 5 ; } 3688See \`config.log' for more details" "$LINENO" 5; }
3212fi 3689fi
3213rm -f conftest conftest$ac_cv_exeext 3690rm -f conftest conftest$ac_cv_exeext
3214{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3691{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3215$as_echo "$ac_cv_exeext" >&6; } 3692printf "%s\n" "$ac_cv_exeext" >&6; }
3216 3693
3217rm -f conftest.$ac_ext 3694rm -f conftest.$ac_ext
3218EXEEXT=$ac_cv_exeext 3695EXEEXT=$ac_cv_exeext
3219ac_exeext=$EXEEXT 3696ac_exeext=$EXEEXT
3220cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3697cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3221/* end confdefs.h. */ 3698/* end confdefs.h. */
3222#include <stdio.h> 3699#include <stdio.h>
3223int 3700int
3224main () 3701main (void)
3225{ 3702{
3226FILE *f = fopen ("conftest.out", "w"); 3703FILE *f = fopen ("conftest.out", "w");
3227 return ferror (f) || fclose (f) != 0; 3704 return ferror (f) || fclose (f) != 0;
3228 3705
3229 ; 3706 ;
… …
3231} 3708}
3232_ACEOF 3709_ACEOF
3233ac_clean_files="$ac_clean_files conftest.out" 3710ac_clean_files="$ac_clean_files conftest.out"
3234# Check that the compiler produces executables we can run. If not, either 3711# Check that the compiler produces executables we can run. If not, either
3235# the compiler is broken, or we cross compile. 3712# the compiler is broken, or we cross compile.
3236{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3713{ 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; } 3714printf %s "checking whether we are cross compiling... " >&6; }
3238if test "$cross_compiling" != yes; then 3715if test "$cross_compiling" != yes; then
3239 { { ac_try="$ac_link" 3716 { { ac_try="$ac_link"
3240case "(($ac_try" in 3717case "(($ac_try" in
3241 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3718 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3242 *) ac_try_echo=$ac_try;; 3719 *) ac_try_echo=$ac_try;;
3243esac 3720esac
3244eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3721eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3245$as_echo "$ac_try_echo"; } >&5 3722printf "%s\n" "$ac_try_echo"; } >&5
3246 (eval "$ac_link") 2>&5 3723 (eval "$ac_link") 2>&5
3247 ac_status=$? 3724 ac_status=$?
3248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3725 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3249 test $ac_status = 0; } 3726 test $ac_status = 0; }
3250 if { ac_try='./conftest$ac_cv_exeext' 3727 if { ac_try='./conftest$ac_cv_exeext'
3251 { { case "(($ac_try" in 3728 { { case "(($ac_try" in
3252 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3729 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3253 *) ac_try_echo=$ac_try;; 3730 *) ac_try_echo=$ac_try;;
3254esac 3731esac
3255eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3732eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3256$as_echo "$ac_try_echo"; } >&5 3733printf "%s\n" "$ac_try_echo"; } >&5
3257 (eval "$ac_try") 2>&5 3734 (eval "$ac_try") 2>&5
3258 ac_status=$? 3735 ac_status=$?
3259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3736 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3260 test $ac_status = 0; }; }; then 3737 test $ac_status = 0; }; }; then
3261 cross_compiling=no 3738 cross_compiling=no
3262 else 3739 else
3263 if test "$cross_compiling" = maybe; then 3740 if test "$cross_compiling" = maybe; then
3264 cross_compiling=yes 3741 cross_compiling=yes
3265 else 3742 else
3266 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3743 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3267$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3744printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3268as_fn_error $? "cannot run C compiled programs. 3745as_fn_error 77 "cannot run C compiled programs.
3269If you meant to cross compile, use \`--host'. 3746If you meant to cross compile, use \`--host'.
3270See \`config.log' for more details" "$LINENO" 5 ; } 3747See \`config.log' for more details" "$LINENO" 5; }
3271 fi 3748 fi
3272 fi 3749 fi
3273fi 3750fi
3274{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3751{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3275$as_echo "$cross_compiling" >&6; } 3752printf "%s\n" "$cross_compiling" >&6; }
3276 3753
3277rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3754rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3278ac_clean_files=$ac_clean_files_save 3755ac_clean_files=$ac_clean_files_save
3279{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3756{ 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; } 3757printf %s "checking for suffix of object files... " >&6; }
3281if test "${ac_cv_objext+set}" = set; then : 3758if test ${ac_cv_objext+y}
3282 $as_echo_n "(cached) " >&6 3759then :
3283else 3760 printf %s "(cached) " >&6
3761else $as_nop
3284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3285/* end confdefs.h. */ 3763/* end confdefs.h. */
3286 3764
3287int 3765int
3288main () 3766main (void)
3289{ 3767{
3290 3768
3291 ; 3769 ;
3292 return 0; 3770 return 0;
3293} 3771}
… …
3297case "(($ac_try" in 3775case "(($ac_try" in
3298 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3776 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3299 *) ac_try_echo=$ac_try;; 3777 *) ac_try_echo=$ac_try;;
3300esac 3778esac
3301eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3779eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3302$as_echo "$ac_try_echo"; } >&5 3780printf "%s\n" "$ac_try_echo"; } >&5
3303 (eval "$ac_compile") 2>&5 3781 (eval "$ac_compile") 2>&5
3304 ac_status=$? 3782 ac_status=$?
3305 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3783 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3306 test $ac_status = 0; }; then : 3784 test $ac_status = 0; }
3785then :
3307 for ac_file in conftest.o conftest.obj conftest.*; do 3786 for ac_file in conftest.o conftest.obj conftest.*; do
3308 test -f "$ac_file" || continue; 3787 test -f "$ac_file" || continue;
3309 case $ac_file in 3788 case $ac_file in
3310 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3789 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3311 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3790 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3312 break;; 3791 break;;
3313 esac 3792 esac
3314done 3793done
3315else 3794else $as_nop
3316 $as_echo "$as_me: failed program was:" >&5 3795 printf "%s\n" "$as_me: failed program was:" >&5
3317sed 's/^/| /' conftest.$ac_ext >&5 3796sed 's/^/| /' conftest.$ac_ext >&5
3318 3797
3319{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3798{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3320$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3799printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3321as_fn_error $? "cannot compute suffix of object files: cannot compile 3800as_fn_error $? "cannot compute suffix of object files: cannot compile
3322See \`config.log' for more details" "$LINENO" 5 ; } 3801See \`config.log' for more details" "$LINENO" 5; }
3323fi 3802fi
3324rm -f conftest.$ac_cv_objext conftest.$ac_ext 3803rm -f conftest.$ac_cv_objext conftest.$ac_ext
3325fi 3804fi
3326{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3805{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3327$as_echo "$ac_cv_objext" >&6; } 3806printf "%s\n" "$ac_cv_objext" >&6; }
3328OBJEXT=$ac_cv_objext 3807OBJEXT=$ac_cv_objext
3329ac_objext=$OBJEXT 3808ac_objext=$OBJEXT
3330{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3809{ 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; } 3810printf %s "checking whether the compiler supports GNU C... " >&6; }
3332if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3811if test ${ac_cv_c_compiler_gnu+y}
3333 $as_echo_n "(cached) " >&6 3812then :
3334else 3813 printf %s "(cached) " >&6
3814else $as_nop
3335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3336/* end confdefs.h. */ 3816/* end confdefs.h. */
3337 3817
3338int 3818int
3339main () 3819main (void)
3340{ 3820{
3341#ifndef __GNUC__ 3821#ifndef __GNUC__
3342 choke me 3822 choke me
3343#endif 3823#endif
3344 3824
3345 ; 3825 ;
3346 return 0; 3826 return 0;
3347} 3827}
3348_ACEOF 3828_ACEOF
3349if ac_fn_c_try_compile "$LINENO"; then : 3829if ac_fn_c_try_compile "$LINENO"
3830then :
3350 ac_compiler_gnu=yes 3831 ac_compiler_gnu=yes
3351else 3832else $as_nop
3352 ac_compiler_gnu=no 3833 ac_compiler_gnu=no
3353fi 3834fi
3354rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3835rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3355ac_cv_c_compiler_gnu=$ac_compiler_gnu 3836ac_cv_c_compiler_gnu=$ac_compiler_gnu
3356 3837
3357fi 3838fi
3358{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3839{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3359$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3840printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3841ac_compiler_gnu=$ac_cv_c_compiler_gnu
3842
3360if test $ac_compiler_gnu = yes; then 3843if test $ac_compiler_gnu = yes; then
3361 GCC=yes 3844 GCC=yes
3362else 3845else
3363 GCC= 3846 GCC=
3364fi 3847fi
3365ac_test_CFLAGS=${CFLAGS+set} 3848ac_test_CFLAGS=${CFLAGS+y}
3366ac_save_CFLAGS=$CFLAGS 3849ac_save_CFLAGS=$CFLAGS
3367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3850{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3368$as_echo_n "checking whether $CC accepts -g... " >&6; } 3851printf %s "checking whether $CC accepts -g... " >&6; }
3369if test "${ac_cv_prog_cc_g+set}" = set; then : 3852if test ${ac_cv_prog_cc_g+y}
3370 $as_echo_n "(cached) " >&6 3853then :
3371else 3854 printf %s "(cached) " >&6
3855else $as_nop
3372 ac_save_c_werror_flag=$ac_c_werror_flag 3856 ac_save_c_werror_flag=$ac_c_werror_flag
3373 ac_c_werror_flag=yes 3857 ac_c_werror_flag=yes
3374 ac_cv_prog_cc_g=no 3858 ac_cv_prog_cc_g=no
3375 CFLAGS="-g" 3859 CFLAGS="-g"
3376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3377/* end confdefs.h. */ 3861/* end confdefs.h. */
3378 3862
3379int 3863int
3380main () 3864main (void)
3381{ 3865{
3382 3866
3383 ; 3867 ;
3384 return 0; 3868 return 0;
3385} 3869}
3386_ACEOF 3870_ACEOF
3387if ac_fn_c_try_compile "$LINENO"; then : 3871if ac_fn_c_try_compile "$LINENO"
3872then :
3388 ac_cv_prog_cc_g=yes 3873 ac_cv_prog_cc_g=yes
3389else 3874else $as_nop
3390 CFLAGS="" 3875 CFLAGS=""
3391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3392/* end confdefs.h. */ 3877/* end confdefs.h. */
3393 3878
3394int 3879int
3395main () 3880main (void)
3396{ 3881{
3397 3882
3398 ; 3883 ;
3399 return 0; 3884 return 0;
3400} 3885}
3401_ACEOF 3886_ACEOF
3402if ac_fn_c_try_compile "$LINENO"; then : 3887if ac_fn_c_try_compile "$LINENO"
3888then :
3403 3889
3404else 3890else $as_nop
3405 ac_c_werror_flag=$ac_save_c_werror_flag 3891 ac_c_werror_flag=$ac_save_c_werror_flag
3406 CFLAGS="-g" 3892 CFLAGS="-g"
3407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3408/* end confdefs.h. */ 3894/* end confdefs.h. */
3409 3895
3410int 3896int
3411main () 3897main (void)
3412{ 3898{
3413 3899
3414 ; 3900 ;
3415 return 0; 3901 return 0;
3416} 3902}
3417_ACEOF 3903_ACEOF
3418if ac_fn_c_try_compile "$LINENO"; then : 3904if ac_fn_c_try_compile "$LINENO"
3905then :
3419 ac_cv_prog_cc_g=yes 3906 ac_cv_prog_cc_g=yes
3420fi 3907fi
3421rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3908rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3422fi 3909fi
3423rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3910rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3424fi 3911fi
3425rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3912rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3426 ac_c_werror_flag=$ac_save_c_werror_flag 3913 ac_c_werror_flag=$ac_save_c_werror_flag
3427fi 3914fi
3428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3915{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3429$as_echo "$ac_cv_prog_cc_g" >&6; } 3916printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3430if test "$ac_test_CFLAGS" = set; then 3917if test $ac_test_CFLAGS; then
3431 CFLAGS=$ac_save_CFLAGS 3918 CFLAGS=$ac_save_CFLAGS
3432elif test $ac_cv_prog_cc_g = yes; then 3919elif test $ac_cv_prog_cc_g = yes; then
3433 if test "$GCC" = yes; then 3920 if test "$GCC" = yes; then
3434 CFLAGS="-g -O2" 3921 CFLAGS="-g -O2"
3435 else 3922 else
… …
3440 CFLAGS="-O2" 3927 CFLAGS="-O2"
3441 else 3928 else
3442 CFLAGS= 3929 CFLAGS=
3443 fi 3930 fi
3444fi 3931fi
3932ac_prog_cc_stdc=no
3933if test x$ac_prog_cc_stdc = xno
3934then :
3935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
3936printf %s "checking for $CC option to enable C11 features... " >&6; }
3937if test ${ac_cv_prog_cc_c11+y}
3938then :
3939 printf %s "(cached) " >&6
3940else $as_nop
3941 ac_cv_prog_cc_c11=no
3942ac_save_CC=$CC
3943cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3944/* end confdefs.h. */
3945$ac_c_conftest_c11_program
3946_ACEOF
3947for ac_arg in '' -std=gnu11
3948do
3949 CC="$ac_save_CC $ac_arg"
3950 if ac_fn_c_try_compile "$LINENO"
3951then :
3952 ac_cv_prog_cc_c11=$ac_arg
3953fi
3954rm -f core conftest.err conftest.$ac_objext conftest.beam
3955 test "x$ac_cv_prog_cc_c11" != "xno" && break
3956done
3957rm -f conftest.$ac_ext
3958CC=$ac_save_CC
3959fi
3960
3961if test "x$ac_cv_prog_cc_c11" = xno
3962then :
3963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3964printf "%s\n" "unsupported" >&6; }
3965else $as_nop
3966 if test "x$ac_cv_prog_cc_c11" = x
3967then :
3968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3969printf "%s\n" "none needed" >&6; }
3970else $as_nop
3971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
3972printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
3973 CC="$CC $ac_cv_prog_cc_c11"
3974fi
3975 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
3976 ac_prog_cc_stdc=c11
3977fi
3978fi
3979if test x$ac_prog_cc_stdc = xno
3980then :
3981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
3982printf %s "checking for $CC option to enable C99 features... " >&6; }
3983if test ${ac_cv_prog_cc_c99+y}
3984then :
3985 printf %s "(cached) " >&6
3986else $as_nop
3987 ac_cv_prog_cc_c99=no
3988ac_save_CC=$CC
3989cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3990/* end confdefs.h. */
3991$ac_c_conftest_c99_program
3992_ACEOF
3993for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
3994do
3995 CC="$ac_save_CC $ac_arg"
3996 if ac_fn_c_try_compile "$LINENO"
3997then :
3998 ac_cv_prog_cc_c99=$ac_arg
3999fi
4000rm -f core conftest.err conftest.$ac_objext conftest.beam
4001 test "x$ac_cv_prog_cc_c99" != "xno" && break
4002done
4003rm -f conftest.$ac_ext
4004CC=$ac_save_CC
4005fi
4006
4007if test "x$ac_cv_prog_cc_c99" = xno
4008then :
4009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4010printf "%s\n" "unsupported" >&6; }
4011else $as_nop
4012 if test "x$ac_cv_prog_cc_c99" = x
4013then :
4014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4015printf "%s\n" "none needed" >&6; }
4016else $as_nop
4017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
4018printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
4019 CC="$CC $ac_cv_prog_cc_c99"
4020fi
4021 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
4022 ac_prog_cc_stdc=c99
4023fi
4024fi
4025if test x$ac_prog_cc_stdc = xno
4026then :
3445{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4027 { printf "%s\n" "$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; } 4028printf %s "checking for $CC option to enable C89 features... " >&6; }
3447if test "${ac_cv_prog_cc_c89+set}" = set; then : 4029if test ${ac_cv_prog_cc_c89+y}
3448 $as_echo_n "(cached) " >&6 4030then :
3449else 4031 printf %s "(cached) " >&6
4032else $as_nop
3450 ac_cv_prog_cc_c89=no 4033 ac_cv_prog_cc_c89=no
3451ac_save_CC=$CC 4034ac_save_CC=$CC
3452cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4035cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3453/* end confdefs.h. */ 4036/* end confdefs.h. */
3454#include <stdarg.h> 4037$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 4038_ACEOF
3505for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4039for 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 4040do
3508 CC="$ac_save_CC $ac_arg" 4041 CC="$ac_save_CC $ac_arg"
3509 if ac_fn_c_try_compile "$LINENO"; then : 4042 if ac_fn_c_try_compile "$LINENO"
4043then :
3510 ac_cv_prog_cc_c89=$ac_arg 4044 ac_cv_prog_cc_c89=$ac_arg
3511fi 4045fi
3512rm -f core conftest.err conftest.$ac_objext 4046rm -f core conftest.err conftest.$ac_objext conftest.beam
3513 test "x$ac_cv_prog_cc_c89" != "xno" && break 4047 test "x$ac_cv_prog_cc_c89" != "xno" && break
3514done 4048done
3515rm -f conftest.$ac_ext 4049rm -f conftest.$ac_ext
3516CC=$ac_save_CC 4050CC=$ac_save_CC
3517
3518fi 4051fi
3519# AC_CACHE_VAL 4052
3520case "x$ac_cv_prog_cc_c89" in 4053if test "x$ac_cv_prog_cc_c89" = xno
3521 x) 4054then :
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 4055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3526$as_echo "unsupported" >&6; } ;; 4056printf "%s\n" "unsupported" >&6; }
3527 *) 4057else $as_nop
4058 if test "x$ac_cv_prog_cc_c89" = x
4059then :
4060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4061printf "%s\n" "none needed" >&6; }
4062else $as_nop
4063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4064printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3528 CC="$CC $ac_cv_prog_cc_c89" 4065 CC="$CC $ac_cv_prog_cc_c89"
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4066fi
3530$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4067 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3531esac 4068 ac_prog_cc_stdc=c89
3532if test "x$ac_cv_prog_cc_c89" != xno; then : 4069fi
3533
3534fi 4070fi
3535 4071
3536ac_ext=c 4072ac_ext=c
3537ac_cpp='$CPP $CPPFLAGS' 4073ac_cpp='$CPP $CPPFLAGS'
3538ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4074ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3539ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4075ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3540ac_compiler_gnu=$ac_cv_c_compiler_gnu 4076ac_compiler_gnu=$ac_cv_c_compiler_gnu
4077
4078
4079
4080
4081
4082
3541 4083
3542ac_ext=cpp 4084ac_ext=cpp
3543ac_cpp='$CXXCPP $CPPFLAGS' 4085ac_cpp='$CXXCPP $CPPFLAGS'
3544ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4086ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3545ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4087ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
… …
3547if test -z "$CXX"; then 4089if test -z "$CXX"; then
3548 if test -n "$CCC"; then 4090 if test -n "$CCC"; then
3549 CXX=$CCC 4091 CXX=$CCC
3550 else 4092 else
3551 if test -n "$ac_tool_prefix"; then 4093 if test -n "$ac_tool_prefix"; then
3552 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4094 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3553 do 4095 do
3554 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4096 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3555set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4097set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3556{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4098{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3557$as_echo_n "checking for $ac_word... " >&6; } 4099printf %s "checking for $ac_word... " >&6; }
3558if test "${ac_cv_prog_CXX+set}" = set; then : 4100if test ${ac_cv_prog_CXX+y}
3559 $as_echo_n "(cached) " >&6 4101then :
3560else 4102 printf %s "(cached) " >&6
4103else $as_nop
3561 if test -n "$CXX"; then 4104 if test -n "$CXX"; then
3562 ac_cv_prog_CXX="$CXX" # Let the user override the test. 4105 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3563else 4106else
3564as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4107as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3565for as_dir in $PATH 4108for as_dir in $PATH
3566do 4109do
3567 IFS=$as_save_IFS 4110 IFS=$as_save_IFS
3568 test -z "$as_dir" && as_dir=. 4111 case $as_dir in #(((
4112 '') as_dir=./ ;;
4113 */) ;;
4114 *) as_dir=$as_dir/ ;;
4115 esac
3569 for ac_exec_ext in '' $ac_executable_extensions; do 4116 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 4117 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3571 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 4118 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3572 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4119 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3573 break 2 4120 break 2
3574 fi 4121 fi
3575done 4122done
3576 done 4123 done
3577IFS=$as_save_IFS 4124IFS=$as_save_IFS
3578 4125
3579fi 4126fi
3580fi 4127fi
3581CXX=$ac_cv_prog_CXX 4128CXX=$ac_cv_prog_CXX
3582if test -n "$CXX"; then 4129if test -n "$CXX"; then
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3584$as_echo "$CXX" >&6; } 4131printf "%s\n" "$CXX" >&6; }
3585else 4132else
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3587$as_echo "no" >&6; } 4134printf "%s\n" "no" >&6; }
3588fi 4135fi
3589 4136
3590 4137
3591 test -n "$CXX" && break 4138 test -n "$CXX" && break
3592 done 4139 done
3593fi 4140fi
3594if test -z "$CXX"; then 4141if test -z "$CXX"; then
3595 ac_ct_CXX=$CXX 4142 ac_ct_CXX=$CXX
3596 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4143 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3597do 4144do
3598 # Extract the first word of "$ac_prog", so it can be a program name with args. 4145 # Extract the first word of "$ac_prog", so it can be a program name with args.
3599set dummy $ac_prog; ac_word=$2 4146set dummy $ac_prog; ac_word=$2
3600{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4147{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3601$as_echo_n "checking for $ac_word... " >&6; } 4148printf %s "checking for $ac_word... " >&6; }
3602if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : 4149if test ${ac_cv_prog_ac_ct_CXX+y}
3603 $as_echo_n "(cached) " >&6 4150then :
3604else 4151 printf %s "(cached) " >&6
4152else $as_nop
3605 if test -n "$ac_ct_CXX"; then 4153 if test -n "$ac_ct_CXX"; then
3606 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 4154 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3607else 4155else
3608as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4156as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3609for as_dir in $PATH 4157for as_dir in $PATH
3610do 4158do
3611 IFS=$as_save_IFS 4159 IFS=$as_save_IFS
3612 test -z "$as_dir" && as_dir=. 4160 case $as_dir in #(((
4161 '') as_dir=./ ;;
4162 */) ;;
4163 *) as_dir=$as_dir/ ;;
4164 esac
3613 for ac_exec_ext in '' $ac_executable_extensions; do 4165 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 4166 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3615 ac_cv_prog_ac_ct_CXX="$ac_prog" 4167 ac_cv_prog_ac_ct_CXX="$ac_prog"
3616 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4168 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3617 break 2 4169 break 2
3618 fi 4170 fi
3619done 4171done
3620 done 4172 done
3621IFS=$as_save_IFS 4173IFS=$as_save_IFS
3622 4174
3623fi 4175fi
3624fi 4176fi
3625ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 4177ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3626if test -n "$ac_ct_CXX"; then 4178if test -n "$ac_ct_CXX"; then
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 4179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3628$as_echo "$ac_ct_CXX" >&6; } 4180printf "%s\n" "$ac_ct_CXX" >&6; }
3629else 4181else
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3631$as_echo "no" >&6; } 4183printf "%s\n" "no" >&6; }
3632fi 4184fi
3633 4185
3634 4186
3635 test -n "$ac_ct_CXX" && break 4187 test -n "$ac_ct_CXX" && break
3636done 4188done
… …
3638 if test "x$ac_ct_CXX" = x; then 4190 if test "x$ac_ct_CXX" = x; then
3639 CXX="g++" 4191 CXX="g++"
3640 else 4192 else
3641 case $cross_compiling:$ac_tool_warned in 4193 case $cross_compiling:$ac_tool_warned in
3642yes:) 4194yes:)
3643{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4195{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3644$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4196printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3645ac_tool_warned=yes ;; 4197ac_tool_warned=yes ;;
3646esac 4198esac
3647 CXX=$ac_ct_CXX 4199 CXX=$ac_ct_CXX
3648 fi 4200 fi
3649fi 4201fi
3650 4202
3651 fi 4203 fi
3652fi 4204fi
3653# Provide some information about the compiler. 4205# Provide some information about the compiler.
3654$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 4206printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3655set X $ac_compile 4207set X $ac_compile
3656ac_compiler=$2 4208ac_compiler=$2
3657for ac_option in --version -v -V -qversion; do 4209for ac_option in --version -v -V -qversion; do
3658 { { ac_try="$ac_compiler $ac_option >&5" 4210 { { ac_try="$ac_compiler $ac_option >&5"
3659case "(($ac_try" in 4211case "(($ac_try" in
3660 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4212 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3661 *) ac_try_echo=$ac_try;; 4213 *) ac_try_echo=$ac_try;;
3662esac 4214esac
3663eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4215eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3664$as_echo "$ac_try_echo"; } >&5 4216printf "%s\n" "$ac_try_echo"; } >&5
3665 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4217 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3666 ac_status=$? 4218 ac_status=$?
3667 if test -s conftest.err; then 4219 if test -s conftest.err; then
3668 sed '10a\ 4220 sed '10a\
3669... rest of stderr output deleted ... 4221... rest of stderr output deleted ...
3670 10q' conftest.err >conftest.er1 4222 10q' conftest.err >conftest.er1
3671 cat conftest.er1 >&5 4223 cat conftest.er1 >&5
3672 fi 4224 fi
3673 rm -f conftest.er1 conftest.err 4225 rm -f conftest.er1 conftest.err
3674 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4226 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3675 test $ac_status = 0; } 4227 test $ac_status = 0; }
3676done 4228done
3677 4229
3678{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 4230{ 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; } 4231printf %s "checking whether the compiler supports GNU C++... " >&6; }
3680if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 4232if test ${ac_cv_cxx_compiler_gnu+y}
3681 $as_echo_n "(cached) " >&6 4233then :
3682else 4234 printf %s "(cached) " >&6
4235else $as_nop
3683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3684/* end confdefs.h. */ 4237/* end confdefs.h. */
3685 4238
3686int 4239int
3687main () 4240main (void)
3688{ 4241{
3689#ifndef __GNUC__ 4242#ifndef __GNUC__
3690 choke me 4243 choke me
3691#endif 4244#endif
3692 4245
3693 ; 4246 ;
3694 return 0; 4247 return 0;
3695} 4248}
3696_ACEOF 4249_ACEOF
3697if ac_fn_cxx_try_compile "$LINENO"; then : 4250if ac_fn_cxx_try_compile "$LINENO"
4251then :
3698 ac_compiler_gnu=yes 4252 ac_compiler_gnu=yes
3699else 4253else $as_nop
3700 ac_compiler_gnu=no 4254 ac_compiler_gnu=no
3701fi 4255fi
3702rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4256rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3703ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 4257ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3704 4258
3705fi 4259fi
3706{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 4260{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3707$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 4261printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
4262ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4263
3708if test $ac_compiler_gnu = yes; then 4264if test $ac_compiler_gnu = yes; then
3709 GXX=yes 4265 GXX=yes
3710else 4266else
3711 GXX= 4267 GXX=
3712fi 4268fi
3713ac_test_CXXFLAGS=${CXXFLAGS+set} 4269ac_test_CXXFLAGS=${CXXFLAGS+y}
3714ac_save_CXXFLAGS=$CXXFLAGS 4270ac_save_CXXFLAGS=$CXXFLAGS
3715{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 4271{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3716$as_echo_n "checking whether $CXX accepts -g... " >&6; } 4272printf %s "checking whether $CXX accepts -g... " >&6; }
3717if test "${ac_cv_prog_cxx_g+set}" = set; then : 4273if test ${ac_cv_prog_cxx_g+y}
3718 $as_echo_n "(cached) " >&6 4274then :
3719else 4275 printf %s "(cached) " >&6
4276else $as_nop
3720 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 4277 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3721 ac_cxx_werror_flag=yes 4278 ac_cxx_werror_flag=yes
3722 ac_cv_prog_cxx_g=no 4279 ac_cv_prog_cxx_g=no
3723 CXXFLAGS="-g" 4280 CXXFLAGS="-g"
3724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3725/* end confdefs.h. */ 4282/* end confdefs.h. */
3726 4283
3727int 4284int
3728main () 4285main (void)
3729{ 4286{
3730 4287
3731 ; 4288 ;
3732 return 0; 4289 return 0;
3733} 4290}
3734_ACEOF 4291_ACEOF
3735if ac_fn_cxx_try_compile "$LINENO"; then : 4292if ac_fn_cxx_try_compile "$LINENO"
4293then :
3736 ac_cv_prog_cxx_g=yes 4294 ac_cv_prog_cxx_g=yes
3737else 4295else $as_nop
3738 CXXFLAGS="" 4296 CXXFLAGS=""
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740/* end confdefs.h. */ 4298/* end confdefs.h. */
3741 4299
3742int 4300int
3743main () 4301main (void)
3744{ 4302{
3745 4303
3746 ; 4304 ;
3747 return 0; 4305 return 0;
3748} 4306}
3749_ACEOF 4307_ACEOF
3750if ac_fn_cxx_try_compile "$LINENO"; then : 4308if ac_fn_cxx_try_compile "$LINENO"
4309then :
3751 4310
3752else 4311else $as_nop
3753 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4312 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3754 CXXFLAGS="-g" 4313 CXXFLAGS="-g"
3755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3756/* end confdefs.h. */ 4315/* end confdefs.h. */
3757 4316
3758int 4317int
3759main () 4318main (void)
3760{ 4319{
3761 4320
3762 ; 4321 ;
3763 return 0; 4322 return 0;
3764} 4323}
3765_ACEOF 4324_ACEOF
3766if ac_fn_cxx_try_compile "$LINENO"; then : 4325if ac_fn_cxx_try_compile "$LINENO"
4326then :
3767 ac_cv_prog_cxx_g=yes 4327 ac_cv_prog_cxx_g=yes
3768fi 4328fi
3769rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4329rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3770fi 4330fi
3771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4331rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3772fi 4332fi
3773rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4333rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3774 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4334 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3775fi 4335fi
3776{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 4336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3777$as_echo "$ac_cv_prog_cxx_g" >&6; } 4337printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3778if test "$ac_test_CXXFLAGS" = set; then 4338if test $ac_test_CXXFLAGS; then
3779 CXXFLAGS=$ac_save_CXXFLAGS 4339 CXXFLAGS=$ac_save_CXXFLAGS
3780elif test $ac_cv_prog_cxx_g = yes; then 4340elif test $ac_cv_prog_cxx_g = yes; then
3781 if test "$GXX" = yes; then 4341 if test "$GXX" = yes; then
3782 CXXFLAGS="-g -O2" 4342 CXXFLAGS="-g -O2"
3783 else 4343 else
… …
3788 CXXFLAGS="-O2" 4348 CXXFLAGS="-O2"
3789 else 4349 else
3790 CXXFLAGS= 4350 CXXFLAGS=
3791 fi 4351 fi
3792fi 4352fi
4353ac_prog_cxx_stdcxx=no
4354if test x$ac_prog_cxx_stdcxx = xno
4355then :
4356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
4357printf %s "checking for $CXX option to enable C++11 features... " >&6; }
4358if test ${ac_cv_prog_cxx_11+y}
4359then :
4360 printf %s "(cached) " >&6
4361else $as_nop
4362 ac_cv_prog_cxx_11=no
4363ac_save_CXX=$CXX
4364cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4365/* end confdefs.h. */
4366$ac_cxx_conftest_cxx11_program
4367_ACEOF
4368for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
4369do
4370 CXX="$ac_save_CXX $ac_arg"
4371 if ac_fn_cxx_try_compile "$LINENO"
4372then :
4373 ac_cv_prog_cxx_cxx11=$ac_arg
4374fi
4375rm -f core conftest.err conftest.$ac_objext conftest.beam
4376 test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
4377done
4378rm -f conftest.$ac_ext
4379CXX=$ac_save_CXX
4380fi
4381
4382if test "x$ac_cv_prog_cxx_cxx11" = xno
4383then :
4384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4385printf "%s\n" "unsupported" >&6; }
4386else $as_nop
4387 if test "x$ac_cv_prog_cxx_cxx11" = x
4388then :
4389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4390printf "%s\n" "none needed" >&6; }
4391else $as_nop
4392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
4393printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
4394 CXX="$CXX $ac_cv_prog_cxx_cxx11"
4395fi
4396 ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
4397 ac_prog_cxx_stdcxx=cxx11
4398fi
4399fi
4400if test x$ac_prog_cxx_stdcxx = xno
4401then :
4402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
4403printf %s "checking for $CXX option to enable C++98 features... " >&6; }
4404if test ${ac_cv_prog_cxx_98+y}
4405then :
4406 printf %s "(cached) " >&6
4407else $as_nop
4408 ac_cv_prog_cxx_98=no
4409ac_save_CXX=$CXX
4410cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411/* end confdefs.h. */
4412$ac_cxx_conftest_cxx98_program
4413_ACEOF
4414for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
4415do
4416 CXX="$ac_save_CXX $ac_arg"
4417 if ac_fn_cxx_try_compile "$LINENO"
4418then :
4419 ac_cv_prog_cxx_cxx98=$ac_arg
4420fi
4421rm -f core conftest.err conftest.$ac_objext conftest.beam
4422 test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
4423done
4424rm -f conftest.$ac_ext
4425CXX=$ac_save_CXX
4426fi
4427
4428if test "x$ac_cv_prog_cxx_cxx98" = xno
4429then :
4430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4431printf "%s\n" "unsupported" >&6; }
4432else $as_nop
4433 if test "x$ac_cv_prog_cxx_cxx98" = x
4434then :
4435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4436printf "%s\n" "none needed" >&6; }
4437else $as_nop
4438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
4439printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
4440 CXX="$CXX $ac_cv_prog_cxx_cxx98"
4441fi
4442 ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
4443 ac_prog_cxx_stdcxx=cxx98
4444fi
4445fi
4446
3793ac_ext=c 4447ac_ext=c
3794ac_cpp='$CPP $CPPFLAGS' 4448ac_cpp='$CPP $CPPFLAGS'
3795ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4449ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3796ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4450ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3797ac_compiler_gnu=$ac_cv_c_compiler_gnu 4451ac_compiler_gnu=$ac_cv_c_compiler_gnu
3798 4452
3799ac_ext=c
3800ac_cpp='$CPP $CPPFLAGS'
3801ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3802ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3803ac_compiler_gnu=$ac_cv_c_compiler_gnu
3804{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3805$as_echo_n "checking how to run the C preprocessor... " >&6; }
3806# On Suns, sometimes $CPP names a directory.
3807if test -n "$CPP" && test -d "$CPP"; then
3808 CPP=
3809fi
3810if test -z "$CPP"; then
3811 if test "${ac_cv_prog_CPP+set}" = set; then :
3812 $as_echo_n "(cached) " >&6
3813else
3814 # Double quotes because CPP needs to be expanded
3815 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3816 do
3817 ac_preproc_ok=false
3818for ac_c_preproc_warn_flag in '' yes
3819do
3820 # Use a header file that comes with gcc, so configuring glibc
3821 # with a fresh cross-compiler works.
3822 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3823 # <limits.h> exists even on freestanding compilers.
3824 # On the NeXT, cc -E runs the code through the compiler's parser,
3825 # not just through cpp. "Syntax error" is here to catch this case.
3826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3827/* end confdefs.h. */
3828#ifdef __STDC__
3829# include <limits.h>
3830#else
3831# include <assert.h>
3832#endif
3833 Syntax error
3834_ACEOF
3835if ac_fn_c_try_cpp "$LINENO"; then :
3836 4453
3837else
3838 # Broken: fails on valid input.
3839continue
3840fi
3841rm -f conftest.err conftest.i conftest.$ac_ext
3842 4454
3843 # OK, works on sane cases. Now check whether nonexistent headers
3844 # can be detected and how.
3845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3846/* end confdefs.h. */
3847#include <ac_nonexistent.h>
3848_ACEOF
3849if ac_fn_c_try_cpp "$LINENO"; then :
3850 # Broken: success on invalid input.
3851continue
3852else
3853 # Passes both tests.
3854ac_preproc_ok=:
3855break
3856fi
3857rm -f conftest.err conftest.i conftest.$ac_ext
3858
3859done
3860# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3861rm -f conftest.i conftest.err conftest.$ac_ext
3862if $ac_preproc_ok; then :
3863 break
3864fi
3865
3866 done
3867 ac_cv_prog_CPP=$CPP
3868
3869fi
3870 CPP=$ac_cv_prog_CPP
3871else
3872 ac_cv_prog_CPP=$CPP
3873fi
3874{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3875$as_echo "$CPP" >&6; }
3876ac_preproc_ok=false
3877for ac_c_preproc_warn_flag in '' yes
3878do
3879 # Use a header file that comes with gcc, so configuring glibc
3880 # with a fresh cross-compiler works.
3881 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3882 # <limits.h> exists even on freestanding compilers.
3883 # On the NeXT, cc -E runs the code through the compiler's parser,
3884 # not just through cpp. "Syntax error" is here to catch this case.
3885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3886/* end confdefs.h. */
3887#ifdef __STDC__
3888# include <limits.h>
3889#else
3890# include <assert.h>
3891#endif
3892 Syntax error
3893_ACEOF
3894if ac_fn_c_try_cpp "$LINENO"; then :
3895
3896else
3897 # Broken: fails on valid input.
3898continue
3899fi
3900rm -f conftest.err conftest.i conftest.$ac_ext
3901
3902 # OK, works on sane cases. Now check whether nonexistent headers
3903 # can be detected and how.
3904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905/* end confdefs.h. */
3906#include <ac_nonexistent.h>
3907_ACEOF
3908if ac_fn_c_try_cpp "$LINENO"; then :
3909 # Broken: success on invalid input.
3910continue
3911else
3912 # Passes both tests.
3913ac_preproc_ok=:
3914break
3915fi
3916rm -f conftest.err conftest.i conftest.$ac_ext
3917
3918done
3919# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3920rm -f conftest.i conftest.err conftest.$ac_ext
3921if $ac_preproc_ok; then :
3922
3923else
3924 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3925$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3926as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3927See \`config.log' for more details" "$LINENO" 5 ; }
3928fi
3929
3930ac_ext=c
3931ac_cpp='$CPP $CPPFLAGS'
3932ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3933ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3934ac_compiler_gnu=$ac_cv_c_compiler_gnu
3935
3936# Find a good install program. We prefer a C program (faster), 4455 # Find a good install program. We prefer a C program (faster),
3937# so one script is as good as another. But avoid the broken or 4456# so one script is as good as another. But avoid the broken or
3938# incompatible versions: 4457# incompatible versions:
3939# SysV /etc/install, /usr/sbin/install 4458# SysV /etc/install, /usr/sbin/install
3940# SunOS /usr/etc/install 4459# SunOS /usr/etc/install
3941# IRIX /sbin/install 4460# IRIX /sbin/install
… …
3945# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4464# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3946# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4465# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3947# OS/2's system install, which has a completely different semantic 4466# OS/2's system install, which has a completely different semantic
3948# ./install, which can be erroneously created by make from ./install.sh. 4467# ./install, which can be erroneously created by make from ./install.sh.
3949# Reject install programs that cannot install multiple files. 4468# Reject install programs that cannot install multiple files.
3950{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4469{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3951$as_echo_n "checking for a BSD-compatible install... " >&6; } 4470printf %s "checking for a BSD-compatible install... " >&6; }
3952if test -z "$INSTALL"; then 4471if test -z "$INSTALL"; then
3953if test "${ac_cv_path_install+set}" = set; then : 4472if test ${ac_cv_path_install+y}
3954 $as_echo_n "(cached) " >&6 4473then :
3955else 4474 printf %s "(cached) " >&6
4475else $as_nop
3956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3957for as_dir in $PATH 4477for as_dir in $PATH
3958do 4478do
3959 IFS=$as_save_IFS 4479 IFS=$as_save_IFS
3960 test -z "$as_dir" && as_dir=. 4480 case $as_dir in #(((
4481 '') as_dir=./ ;;
4482 */) ;;
4483 *) as_dir=$as_dir/ ;;
4484 esac
3961 # Account for people who put trailing slashes in PATH elements. 4485 # Account for fact that we put trailing slashes in our PATH walk.
3962case $as_dir/ in #(( 4486case $as_dir in #((
3963 ./ | .// | /[cC]/* | \ 4487 ./ | /[cC]/* | \
3964 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4488 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3965 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4489 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3966 /usr/ucb/* ) ;; 4490 /usr/ucb/* ) ;;
3967 *) 4491 *)
3968 # OSF1 and SCO ODT 3.0 have their own names for install. 4492 # OSF1 and SCO ODT 3.0 have their own names for install.
3969 # Don't use installbsd from OSF since it installs stuff as root 4493 # Don't use installbsd from OSF since it installs stuff as root
3970 # by default. 4494 # by default.
3971 for ac_prog in ginstall scoinst install; do 4495 for ac_prog in ginstall scoinst install; do
3972 for ac_exec_ext in '' $ac_executable_extensions; do 4496 for ac_exec_ext in '' $ac_executable_extensions; do
3973 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4497 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3974 if test $ac_prog = install && 4498 if test $ac_prog = install &&
3975 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4499 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3976 # AIX install. It has an incompatible calling convention. 4500 # AIX install. It has an incompatible calling convention.
3977 : 4501 :
3978 elif test $ac_prog = install && 4502 elif test $ac_prog = install &&
3979 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4503 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3980 # program-specific install script used by HP pwplus--don't use. 4504 # program-specific install script used by HP pwplus--don't use.
3981 : 4505 :
3982 else 4506 else
3983 rm -rf conftest.one conftest.two conftest.dir 4507 rm -rf conftest.one conftest.two conftest.dir
3984 echo one > conftest.one 4508 echo one > conftest.one
3985 echo two > conftest.two 4509 echo two > conftest.two
3986 mkdir conftest.dir 4510 mkdir conftest.dir
3987 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4511 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3988 test -s conftest.one && test -s conftest.two && 4512 test -s conftest.one && test -s conftest.two &&
3989 test -s conftest.dir/conftest.one && 4513 test -s conftest.dir/conftest.one &&
3990 test -s conftest.dir/conftest.two 4514 test -s conftest.dir/conftest.two
3991 then 4515 then
3992 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4516 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3993 break 3 4517 break 3
3994 fi 4518 fi
3995 fi 4519 fi
3996 fi 4520 fi
3997 done 4521 done
… …
4003IFS=$as_save_IFS 4527IFS=$as_save_IFS
4004 4528
4005rm -rf conftest.one conftest.two conftest.dir 4529rm -rf conftest.one conftest.two conftest.dir
4006 4530
4007fi 4531fi
4008 if test "${ac_cv_path_install+set}" = set; then 4532 if test ${ac_cv_path_install+y}; then
4009 INSTALL=$ac_cv_path_install 4533 INSTALL=$ac_cv_path_install
4010 else 4534 else
4011 # As a last resort, use the slow shell script. Don't cache a 4535 # As a last resort, use the slow shell script. Don't cache a
4012 # value for INSTALL within a source directory, because that will 4536 # value for INSTALL within a source directory, because that will
4013 # break other packages using the cache if that directory is 4537 # break other packages using the cache if that directory is
4014 # removed, or if the value is a relative name. 4538 # removed, or if the value is a relative name.
4015 INSTALL=$ac_install_sh 4539 INSTALL=$ac_install_sh
4016 fi 4540 fi
4017fi 4541fi
4018{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4542{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4019$as_echo "$INSTALL" >&6; } 4543printf "%s\n" "$INSTALL" >&6; }
4020 4544
4021# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4545# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4022# It thinks the first close brace ends the variable substitution. 4546# It thinks the first close brace ends the variable substitution.
4023test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4547test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4024 4548
… …
4026 4550
4027test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4551test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4028 4552
4029 4553
4030 4554
4031 4555ac_header= ac_cache=
4032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4556for ac_item in $ac_header_c_list
4033$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 4557do
4043 IFS=$as_save_IFS 4558 if test $ac_cache; then
4044 test -z "$as_dir" && as_dir=. 4559 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
4045 for ac_prog in grep ggrep; do 4560 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
4046 for ac_exec_ext in '' $ac_executable_extensions; do 4561 printf "%s\n" "#define $ac_item 1" >> confdefs.h
4047 ac_path_GREP="$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 4562 fi
4071 # 10*(2^10) chars as input seems more than enough 4563 ac_header= ac_cache=
4072 test $ac_count -gt 10 && break 4564 elif test $ac_header; then
4073 done 4565 ac_cache=$ac_item
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 4566 else
4103 if test -z "$EGREP"; then 4567 ac_header=$ac_item
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 4568 fi
4156fi 4569done
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 4570
4161 4571
4162{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4572
4163$as_echo_n "checking for ANSI C header files... " >&6; } 4573
4164if test "${ac_cv_header_stdc+set}" = set; then : 4574
4165 $as_echo_n "(cached) " >&6 4575
4166else 4576
4577
4578if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
4579then :
4580
4581printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
4582
4583fi
4584
4585
4586
4587
4588
4589
4590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4591printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4592if test ${ac_cv_safe_to_define___extensions__+y}
4593then :
4594 printf %s "(cached) " >&6
4595else $as_nop
4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4168/* end confdefs.h. */ 4597/* end confdefs.h. */
4169#include <stdlib.h>
4170#include <stdarg.h>
4171#include <string.h>
4172#include <float.h>
4173 4598
4599# define __EXTENSIONS__ 1
4600 $ac_includes_default
4174int 4601int
4175main () 4602main (void)
4176{ 4603{
4177 4604
4178 ; 4605 ;
4179 return 0; 4606 return 0;
4180} 4607}
4181_ACEOF 4608_ACEOF
4182if ac_fn_c_try_compile "$LINENO"; then : 4609if ac_fn_c_try_compile "$LINENO"
4183 ac_cv_header_stdc=yes 4610then :
4184else 4611 ac_cv_safe_to_define___extensions__=yes
4185 ac_cv_header_stdc=no 4612else $as_nop
4613 ac_cv_safe_to_define___extensions__=no
4186fi 4614fi
4187rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4615rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4616fi
4617{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4618printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
4188 4619
4620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
4621printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
4622if test ${ac_cv_should_define__xopen_source+y}
4623then :
4624 printf %s "(cached) " >&6
4625else $as_nop
4626 ac_cv_should_define__xopen_source=no
4189if test $ac_cv_header_stdc = yes; then 4627 if test $ac_cv_header_wchar_h = yes
4190 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4628then :
4191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192/* end confdefs.h. */ 4630/* end confdefs.h. */
4193#include <string.h>
4194 4631
4632 #include <wchar.h>
4633 mbstate_t x;
4634int
4635main (void)
4636{
4637
4638 ;
4639 return 0;
4640}
4195_ACEOF 4641_ACEOF
4196if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4642if ac_fn_c_try_compile "$LINENO"
4197 $EGREP "memchr" >/dev/null 2>&1; then : 4643then :
4198 4644
4199else 4645else $as_nop
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 4646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4209/* end confdefs.h. */ 4647/* end confdefs.h. */
4210#include <stdlib.h>
4211 4648
4212_ACEOF 4649 #define _XOPEN_SOURCE 500
4213if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4650 #include <wchar.h>
4214 $EGREP "free" >/dev/null 2>&1; then : 4651 mbstate_t x;
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.$ac_ext
4229/* end confdefs.h. */
4230#include <ctype.h>
4231#include <stdlib.h>
4232#if ((' ' & 0x0FF) == 0x020)
4233# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4234# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4235#else
4236# define ISLOWER(c) \
4237 (('a' <= (c) && (c) <= 'i') \
4238 || ('j' <= (c) && (c) <= 'r') \
4239 || ('s' <= (c) && (c) <= 'z'))
4240# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4241#endif
4242
4243#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4244int 4652int
4245main () 4653main (void)
4246{
4247 int i;
4248 for (i = 0; i < 256; i++)
4249 if (XOR (islower (i), ISLOWER (i))
4250 || toupper (i) != TOUPPER (i))
4251 return 2;
4252 return 0;
4253}
4254_ACEOF
4255if ac_fn_c_try_run "$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 $ac_includes_default
4323int
4324main ()
4325{ 4654{
4326 4655
4327 ; 4656 ;
4328 return 0; 4657 return 0;
4329} 4658}
4330_ACEOF 4659_ACEOF
4331if ac_fn_c_try_compile "$LINENO"; then : 4660if ac_fn_c_try_compile "$LINENO"
4332 ac_cv_safe_to_define___extensions__=yes 4661then :
4333else 4662 ac_cv_should_define__xopen_source=yes
4334 ac_cv_safe_to_define___extensions__=no
4335fi 4663fi
4336rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4664rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4337fi 4665fi
4666rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4667fi
4668fi
4338{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4669{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
4339$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4670printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
4671
4672 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
4673
4674 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
4675
4676 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4677
4678 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
4679
4680 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
4681
4682 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
4683
4684 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4685
4686 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
4687
4688 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
4689
4690 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
4691
4692 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
4693
4694 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
4695
4696 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
4697
4698 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
4699
4700 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
4701
4702 if test $ac_cv_header_minix_config_h = yes
4703then :
4704 MINIX=yes
4705 printf "%s\n" "#define _MINIX 1" >>confdefs.h
4706
4707 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
4708
4709 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
4710
4711else $as_nop
4712 MINIX=
4713fi
4340 test $ac_cv_safe_to_define___extensions__ = yes && 4714 if test $ac_cv_safe_to_define___extensions__ = yes
4715then :
4341 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4716 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4342 4717
4343 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4718fi
4719 if test $ac_cv_should_define__xopen_source = yes
4720then :
4721 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
4344 4722
4345 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4723fi
4346 4724
4347 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4725ac_ext=cpp
4726ac_cpp='$CXXCPP $CPPFLAGS'
4727ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4728ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4729ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4348 4730
4349 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4350 4731
4732LINKER="$CXX"
4733if test x$GCC = xyes && test x$GXX = xyes; then
4734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4735printf %s "checking for working libsupc++... " >&6; }
4736 save_CXX="$CXX"
4737 save_LIBS="$LIBS"
4738 CXX="$CC"
4739 LIBS="$LIBS -lsupc++"
4351 4740
4741cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4742/* end confdefs.h. */
4743struct test { }; void f() try { throw new test; } catch (...) { throw; }
4744int
4745main (void)
4746{
4352 4747
4748 ;
4749 return 0;
4750}
4751_ACEOF
4752if ac_fn_cxx_try_link "$LINENO"
4753then :
4754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4755printf "%s\n" "ok" >&6; }
4756 LINKER="$CC"
4757else $as_nop
4353 4758
4759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4760printf "%s\n" "no, making everything bigger and slower" >&6; }
4761 LIBS="$save_LIBS"
4762
4763
4764fi
4765rm -f core conftest.err conftest.$ac_objext conftest.beam \
4766 conftest$ac_exeext conftest.$ac_ext
4767 CXX="$save_CXX"
4768fi
4769LINKER=$LINKER
4770
4771
4772if test -z "$orig_CXXFLAGS"; then
4773 if test x$GCC = xyes && test "x$GXX" = xyes; then
4774 CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4776/* end confdefs.h. */
4777
4778int
4779main (void)
4780{
4781
4782 ;
4783 return 0;
4784}
4785_ACEOF
4786if ac_fn_cxx_try_compile "$LINENO"
4787then :
4788
4789else $as_nop
4790 CXXFLAGS="-g -O3"
4791fi
4792rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4793 else
4794 CXXFLAGS="-O"
4795 fi
4796 CFLAGS="$CXXFLAGS"
4797fi
4798
4354{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 4799{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4355$as_echo_n "checking for library containing strerror... " >&6; } 4800printf %s "checking for library containing setlocale... " >&6; }
4356if test "${ac_cv_search_strerror+set}" = set; then : 4801if test ${ac_cv_search_setlocale+y}
4357 $as_echo_n "(cached) " >&6 4802then :
4358else 4803 printf %s "(cached) " >&6
4804else $as_nop
4359 ac_func_search_save_LIBS=$LIBS 4805 ac_func_search_save_LIBS=$LIBS
4360cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4806cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4361/* end confdefs.h. */ 4807/* end confdefs.h. */
4362 4808
4363/* Override any GCC internal prototype to avoid an error. 4809namespace conftest {
4364 Use char because int might match the return type of a GCC 4810 extern "C" int setlocale ();
4365 builtin and then its argument prototype would still apply. */ 4811}
4366#ifdef __cplusplus
4367extern "C"
4368#endif
4369char strerror ();
4370int 4812int
4371main () 4813main (void)
4372{ 4814{
4373return strerror (); 4815return conftest::setlocale ();
4374 ; 4816 ;
4375 return 0; 4817 return 0;
4376} 4818}
4377_ACEOF 4819_ACEOF
4378for ac_lib in '' cposix; do 4820for ac_lib in '' xpg4
4821do
4379 if test -z "$ac_lib"; then 4822 if test -z "$ac_lib"; then
4380 ac_res="none required" 4823 ac_res="none required"
4381 else 4824 else
4382 ac_res=-l$ac_lib 4825 ac_res=-l$ac_lib
4383 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4826 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4384 fi 4827 fi
4385 if ac_fn_c_try_link "$LINENO"; then : 4828 if ac_fn_cxx_try_link "$LINENO"
4829then :
4386 ac_cv_search_strerror=$ac_res 4830 ac_cv_search_setlocale=$ac_res
4387fi 4831fi
4388rm -f core conftest.err conftest.$ac_objext \ 4832rm -f core conftest.err conftest.$ac_objext conftest.beam \
4389 conftest$ac_exeext 4833 conftest$ac_exeext
4390 if test "${ac_cv_search_strerror+set}" = set; then : 4834 if test ${ac_cv_search_setlocale+y}
4835then :
4391 break 4836 break
4392fi 4837fi
4393done 4838done
4394if test "${ac_cv_search_strerror+set}" = set; then : 4839if test ${ac_cv_search_setlocale+y}
4840then :
4395 4841
4396else 4842else $as_nop
4397 ac_cv_search_strerror=no 4843 ac_cv_search_setlocale=no
4398fi 4844fi
4399rm conftest.$ac_ext 4845rm conftest.$ac_ext
4400LIBS=$ac_func_search_save_LIBS 4846LIBS=$ac_func_search_save_LIBS
4401fi 4847fi
4402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 4848{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4403$as_echo "$ac_cv_search_strerror" >&6; } 4849printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4404ac_res=$ac_cv_search_strerror 4850ac_res=$ac_cv_search_setlocale
4405if test "$ac_res" != no; then : 4851if test "$ac_res" != no
4852then :
4406 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4853 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4407 4854
4408fi 4855fi
4409 4856
4410ac_ext=cpp
4411ac_cpp='$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 4857
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 4858{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4483$as_echo_n "checking for library containing setlocale... " >&6; } 4859printf %s "checking for library containing gethostbyname... " >&6; }
4484if test "${ac_cv_search_setlocale+set}" = set; then : 4860if test ${ac_cv_search_gethostbyname+y}
4485 $as_echo_n "(cached) " >&6 4861then :
4486else 4862 printf %s "(cached) " >&6
4863else $as_nop
4487 ac_func_search_save_LIBS=$LIBS 4864 ac_func_search_save_LIBS=$LIBS
4488cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4865cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4489/* end confdefs.h. */ 4866/* end confdefs.h. */
4490 4867
4491/* Override any GCC internal prototype to avoid an error. 4868namespace conftest {
4492 Use char because int might match the return type of a GCC 4869 extern "C" int gethostbyname ();
4493 builtin and then its argument prototype would still apply. */ 4870}
4494#ifdef __cplusplus
4495extern "C"
4496#endif
4497char setlocale ();
4498int 4871int
4499main () 4872main (void)
4500{ 4873{
4501return setlocale (); 4874return conftest::gethostbyname ();
4502 ; 4875 ;
4503 return 0; 4876 return 0;
4504} 4877}
4505_ACEOF 4878_ACEOF
4506for ac_lib in '' xpg4; do 4879for ac_lib in '' nsl
4880do
4507 if test -z "$ac_lib"; then 4881 if test -z "$ac_lib"; then
4508 ac_res="none required" 4882 ac_res="none required"
4509 else 4883 else
4510 ac_res=-l$ac_lib 4884 ac_res=-l$ac_lib
4511 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4885 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4512 fi 4886 fi
4513 if ac_fn_cxx_try_link "$LINENO"; then : 4887 if ac_fn_cxx_try_link "$LINENO"
4888then :
4514 ac_cv_search_setlocale=$ac_res 4889 ac_cv_search_gethostbyname=$ac_res
4515fi 4890fi
4516rm -f core conftest.err conftest.$ac_objext \ 4891rm -f core conftest.err conftest.$ac_objext conftest.beam \
4517 conftest$ac_exeext 4892 conftest$ac_exeext
4518 if test "${ac_cv_search_setlocale+set}" = set; then : 4893 if test ${ac_cv_search_gethostbyname+y}
4894then :
4519 break 4895 break
4520fi 4896fi
4521done 4897done
4522if test "${ac_cv_search_setlocale+set}" = set; then : 4898if test ${ac_cv_search_gethostbyname+y}
4899then :
4523 4900
4524else 4901else $as_nop
4525 ac_cv_search_setlocale=no 4902 ac_cv_search_gethostbyname=no
4526fi 4903fi
4527rm conftest.$ac_ext 4904rm conftest.$ac_ext
4528LIBS=$ac_func_search_save_LIBS 4905LIBS=$ac_func_search_save_LIBS
4529fi 4906fi
4530{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5 4907{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4531$as_echo "$ac_cv_search_setlocale" >&6; } 4908printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4532ac_res=$ac_cv_search_setlocale 4909ac_res=$ac_cv_search_gethostbyname
4533if test "$ac_res" != no; then : 4910if test "$ac_res" != no
4911then :
4534 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4912 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4535 4913
4536fi 4914fi
4537 4915
4538
4539{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 4916{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4540$as_echo_n "checking for library containing gethostbyname... " >&6; } 4917printf %s "checking for library containing socket... " >&6; }
4541if test "${ac_cv_search_gethostbyname+set}" = set; then : 4918if test ${ac_cv_search_socket+y}
4542 $as_echo_n "(cached) " >&6 4919then :
4543else 4920 printf %s "(cached) " >&6
4921else $as_nop
4544 ac_func_search_save_LIBS=$LIBS 4922 ac_func_search_save_LIBS=$LIBS
4545cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4923cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4546/* end confdefs.h. */ 4924/* end confdefs.h. */
4547 4925
4548/* Override any GCC internal prototype to avoid an error. 4926namespace conftest {
4549 Use char because int might match the return type of a GCC 4927 extern "C" int socket ();
4550 builtin and then its argument prototype would still apply. */ 4928}
4551#ifdef __cplusplus
4552extern "C"
4553#endif
4554char gethostbyname ();
4555int 4929int
4556main () 4930main (void)
4557{ 4931{
4558return gethostbyname (); 4932return conftest::socket ();
4559 ; 4933 ;
4560 return 0; 4934 return 0;
4561} 4935}
4562_ACEOF 4936_ACEOF
4563for ac_lib in '' nsl; do 4937for ac_lib in '' socket
4938do
4564 if test -z "$ac_lib"; then 4939 if test -z "$ac_lib"; then
4565 ac_res="none required" 4940 ac_res="none required"
4566 else 4941 else
4567 ac_res=-l$ac_lib 4942 ac_res=-l$ac_lib
4568 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4943 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4569 fi 4944 fi
4570 if ac_fn_cxx_try_link "$LINENO"; then : 4945 if ac_fn_cxx_try_link "$LINENO"
4946then :
4571 ac_cv_search_gethostbyname=$ac_res 4947 ac_cv_search_socket=$ac_res
4572fi 4948fi
4573rm -f core conftest.err conftest.$ac_objext \ 4949rm -f core conftest.err conftest.$ac_objext conftest.beam \
4574 conftest$ac_exeext 4950 conftest$ac_exeext
4575 if test "${ac_cv_search_gethostbyname+set}" = set; then : 4951 if test ${ac_cv_search_socket+y}
4952then :
4576 break 4953 break
4577fi 4954fi
4578done 4955done
4579if test "${ac_cv_search_gethostbyname+set}" = set; then : 4956if test ${ac_cv_search_socket+y}
4957then :
4580 4958
4581else 4959else $as_nop
4582 ac_cv_search_gethostbyname=no 4960 ac_cv_search_socket=no
4583fi 4961fi
4584rm conftest.$ac_ext 4962rm conftest.$ac_ext
4585LIBS=$ac_func_search_save_LIBS 4963LIBS=$ac_func_search_save_LIBS
4586fi 4964fi
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: $ac_cv_search_socket" >&5 4965{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4644$as_echo "$ac_cv_search_socket" >&6; } 4966printf "%s\n" "$ac_cv_search_socket" >&6; }
4645ac_res=$ac_cv_search_socket 4967ac_res=$ac_cv_search_socket
4646if test "$ac_res" != no; then : 4968if test "$ac_res" != no
4969then :
4647 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4970 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4648 4971
4649fi 4972fi
4650 4973
4651 4974
… …
4673support_perl=yes 4996support_perl=yes
4674codesets=all 4997codesets=all
4675 4998
4676 4999
4677# Check whether --enable-everything was given. 5000# Check whether --enable-everything was given.
4678if test "${enable_everything+set}" = set; then : 5001if test ${enable_everything+y}
5002then :
4679 enableval=$enable_everything; 5003 enableval=$enable_everything;
4680 if test x$enableval = xno; then 5004 if test x$enableval = xno; then
4681 support_frills=no 5005 support_frills=no
4682 support_inheritpixmap=no 5006 support_inheritpixmap=no
4683 support_fading=no 5007 support_fading=no
4684 support_keepscrolling=no 5008 support_keepscrolling=no
4685 support_selectionscrolling=no 5009 support_selectionscrolling=no
4686 support_lastlog=no
4687 support_mousewheel=no 5010 support_mousewheel=no
4688 support_mouseslipwheel=no 5011 support_mouseslipwheel=no
4689 support_text_blink=no 5012 support_text_blink=no
4690 support_pointer_blank=no 5013 support_pointer_blank=no
4691 support_scroll_rxvt=no 5014 support_scroll_rxvt=no
4692 support_scroll_next=no 5015 support_scroll_next=no
4693 support_scroll_xterm=no 5016 support_scroll_xterm=no
4694 support_utmp=no
4695 support_wtmp=no
4696 support_xim=no 5017 support_xim=no
4697 support_pixbuf=no 5018 support_pixbuf=no
4698 support_startup_notification=no 5019 support_startup_notification=no
4699 support_xft=no 5020 support_xft=no
4700 support_unicode3=no 5021 support_unicode3=no
… …
4709 support_frills=yes 5030 support_frills=yes
4710 support_inheritpixmap=yes 5031 support_inheritpixmap=yes
4711 support_fading=yes 5032 support_fading=yes
4712 support_keepscrolling=yes 5033 support_keepscrolling=yes
4713 support_selectionscrolling=yes 5034 support_selectionscrolling=yes
4714 support_lastlog=yes
4715 support_mousewheel=yes 5035 support_mousewheel=yes
4716 support_mouseslipwheel=yes 5036 support_mouseslipwheel=yes
4717 support_text_blink=yes 5037 support_text_blink=yes
4718 support_pointer_blank=yes 5038 support_pointer_blank=yes
4719 support_scroll_rxvt=yes 5039 support_scroll_rxvt=yes
4720 support_scroll_next=yes 5040 support_scroll_next=yes
4721 support_scroll_xterm=yes 5041 support_scroll_xterm=yes
4722 support_utmp=yes
4723 support_wtmp=yes
4724 support_xim=yes 5042 support_xim=yes
4725 support_pixbuf=yes 5043 support_pixbuf=yes
4726 support_startup_notification=yes 5044 support_startup_notification=yes
4727 support_xft=yes 5045 support_xft=yes
4728 support_unicode3=yes 5046 support_unicode3=yes
… …
4737fi 5055fi
4738 5056
4739 5057
4740support_assertions=no 5058support_assertions=no
4741# Check whether --enable-assert was given. 5059# Check whether --enable-assert was given.
4742if test "${enable_assert+set}" = set; then : 5060if test ${enable_assert+y}
5061then :
4743 enableval=$enable_assert; if test x$enableval = xyes; then 5062 enableval=$enable_assert; if test x$enableval = xyes; then
4744 support_assertions=yes 5063 support_assertions=yes
4745 fi 5064 fi
4746fi 5065fi
4747 5066
4748if test x$support_assertions = xno; then 5067if test x$support_assertions = xno; then
4749 5068
4750$as_echo "#define NDEBUG 1" >>confdefs.h 5069printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4751 5070
4752fi 5071fi
4753 5072
4754support_warnings=no 5073support_warnings=no
4755# Check whether --enable-warnings was given. 5074# Check whether --enable-warnings was given.
4756if test "${enable_warnings+set}" = set; then : 5075if test ${enable_warnings+y}
5076then :
4757 enableval=$enable_warnings; if test x$enableval = xyes; then 5077 enableval=$enable_warnings; if test x$enableval = xyes; then
4758 support_warnings=yes 5078 support_warnings=yes
4759 fi 5079 fi
4760fi 5080fi
4761 5081
4762if test x$GXX = xyes; then 5082if test x$GXX = xyes; then
4763 if test $support_warnings = yes; then 5083 if test $support_warnings = yes; then
4764 save_CXXFLAGS="$CXXFLAGS" 5084 save_CXXFLAGS="$CXXFLAGS"
4765 CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value" 5085 for warning in \
5086 -Wall \
5087 -Wno-parentheses \
5088 -Wno-reorder \
5089 -Wno-sign-compare \
5090 -Wno-unused-value \
5091 ; do
5092 CXXFLAGS="$CXXFLAGS $warning"
5093 done
4766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4767/* end confdefs.h. */ 5095/* end confdefs.h. */
4768 5096
4769int 5097int
4770main () 5098main (void)
4771{ 5099{
4772 5100
4773 ; 5101 ;
4774 return 0; 5102 return 0;
4775} 5103}
4776_ACEOF 5104_ACEOF
4777if ac_fn_cxx_try_compile "$LINENO"; then : 5105if ac_fn_cxx_try_compile "$LINENO"
5106then :
4778 5107
4779else 5108else $as_nop
4780 CXXFLAGS="$save_CXXFLAGS" 5109 CXXFLAGS="$save_CXXFLAGS"
4781fi 5110fi
4782rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5111rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4783 else 5112 else
4784 CXXFLAGS="$CXXFLAGS -w" 5113 CXXFLAGS="$CXXFLAGS -w"
4785 fi 5114 fi
4786fi 5115fi
4787 5116
4788support_256_color=no 5117support_256_color=no
4789# Check whether --enable-256-color was given. 5118# Check whether --enable-256-color was given.
4790if test "${enable_256_color+set}" = set; then : 5119if test ${enable_256_color+y}
5120then :
4791 enableval=$enable_256_color; if test x$enableval = xyes; then 5121 enableval=$enable_256_color; if test x$enableval = xyes; then
4792 support_256_color=yes 5122 support_256_color=yes
4793 fi 5123 fi
4794fi 5124fi
4795 5125
4796if test x$support_256_color = xyes; then 5126if test x$support_256_color = xyes; then
4797 5127
4798$as_echo "#define USE_256_COLORS 1" >>confdefs.h 5128printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4799 5129
4800fi 5130fi
4801 5131
4802# Check whether --enable-unicode3 was given. 5132# Check whether --enable-unicode3 was given.
4803if test "${enable_unicode3+set}" = set; then : 5133if test ${enable_unicode3+y}
5134then :
4804 enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then 5135 enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4805 support_unicode3=$enableval 5136 support_unicode3=$enableval
4806 fi 5137 fi
4807fi 5138fi
4808 5139
4809 5140
4810# Check whether --enable-combining was given. 5141# Check whether --enable-combining was given.
4811if test "${enable_combining+set}" = set; then : 5142if test ${enable_combining+y}
5143then :
4812 enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then 5144 enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4813 support_combining=$enableval 5145 support_combining=$enableval
4814 fi 5146 fi
4815fi 5147fi
4816 5148
4817 5149
4818# Check whether --enable-xft was given. 5150# Check whether --enable-xft was given.
4819if test "${enable_xft+set}" = set; then : 5151if test ${enable_xft+y}
5152then :
4820 enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then 5153 enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4821 support_xft=$enableval 5154 support_xft=$enableval
4822 fi 5155 fi
4823fi 5156fi
4824 5157
4825 5158
4826# Check whether --enable-font-styles was given. 5159# Check whether --enable-font-styles was given.
4827if test "${enable_font_styles+set}" = set; then : 5160if test ${enable_font_styles+y}
5161then :
4828 enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then 5162 enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4829 support_styles=$enableval 5163 support_styles=$enableval
4830 fi 5164 fi
4831fi 5165fi
4832 5166
4833 5167
4834# Check whether --enable-afterimage was given.
4835if test "${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. 5168# Check whether --enable-pixbuf was given.
4852if test "${enable_pixbuf+set}" = set; then : 5169if test ${enable_pixbuf+y}
5170then :
4853 enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then 5171 enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4854 support_pixbuf=$enableval 5172 support_pixbuf=$enableval
4855 fi 5173 fi
4856fi 5174fi
4857 5175
4858 5176
4859# Check whether --enable-startup-notification was given. 5177# Check whether --enable-startup-notification was given.
4860if test "${enable_startup_notification+set}" = set; then : 5178if test ${enable_startup_notification+y}
5179then :
4861 enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then 5180 enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4862 support_startup_notification=$enableval 5181 support_startup_notification=$enableval
4863 fi 5182 fi
4864fi 5183fi
4865 5184
4866 5185
4867# Check whether --enable-transparency was given. 5186# Check whether --enable-transparency was given.
4868if test "${enable_transparency+set}" = set; then : 5187if test ${enable_transparency+y}
5188then :
4869 enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then 5189 enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4870 support_inheritpixmap=$enableval 5190 support_inheritpixmap=$enableval
4871 fi 5191 fi
4872fi 5192fi
4873 5193
4874 5194
4875# Check whether --enable-fading was given. 5195# Check whether --enable-fading was given.
4876if test "${enable_fading+set}" = set; then : 5196if test ${enable_fading+y}
5197then :
4877 enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then 5198 enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4878 support_fading=$enableval 5199 support_fading=$enableval
4879 fi 5200 fi
4880fi 5201fi
4881 5202
4882 5203
4883# Check whether --enable-rxvt-scroll was given. 5204# Check whether --enable-rxvt-scroll was given.
4884if test "${enable_rxvt_scroll+set}" = set; then : 5205if test ${enable_rxvt_scroll+y}
5206then :
4885 enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5207 enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4886 support_scroll_rxvt=$enableval 5208 support_scroll_rxvt=$enableval
4887 fi 5209 fi
4888fi 5210fi
4889 5211
4890 5212
4891# Check whether --enable-next-scroll was given. 5213# Check whether --enable-next-scroll was given.
4892if test "${enable_next_scroll+set}" = set; then : 5214if test ${enable_next_scroll+y}
5215then :
4893 enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5216 enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4894 support_scroll_next=$enableval 5217 support_scroll_next=$enableval
4895 fi 5218 fi
4896fi 5219fi
4897 5220
4898 5221
4899# Check whether --enable-xterm-scroll was given. 5222# Check whether --enable-xterm-scroll was given.
4900if test "${enable_xterm_scroll+set}" = set; then : 5223if test ${enable_xterm_scroll+y}
5224then :
4901 enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5225 enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4902 support_scroll_xterm=$enableval 5226 support_scroll_xterm=$enableval
4903 fi 5227 fi
4904fi 5228fi
4905 5229
4906 5230
4907# Check whether --enable-perl was given. 5231# Check whether --enable-perl was given.
4908if test "${enable_perl+set}" = set; then : 5232if test ${enable_perl+y}
5233then :
4909 enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then 5234 enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4910 support_perl=$enableval 5235 support_perl=$enableval
4911 fi 5236 fi
4912fi 5237fi
4913 5238
4914 5239
4915 5240
4916# Check whether --with-codesets was given. 5241# Check whether --with-codesets was given.
4917if test "${with_codesets+set}" = set; then : 5242if test ${with_codesets+y}
5243then :
4918 withval=$with_codesets; codesets="$withval" 5244 withval=$with_codesets; codesets="$withval"
4919fi 5245fi
4920 5246
4921 5247
4922# Check whether --enable-xim was given. 5248# Check whether --enable-xim was given.
4923if test "${enable_xim+set}" = set; then : 5249if test ${enable_xim+y}
5250then :
4924 enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then 5251 enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4925 support_xim=$enableval 5252 support_xim=$enableval
4926 fi 5253 fi
4927fi 5254fi
4928 5255
4929 5256
4930# Check whether --enable-backspace-key was given. 5257# Check whether --enable-backspace-key was given.
4931if test "${enable_backspace_key+set}" = set; then : 5258if test ${enable_backspace_key+y}
5259then :
4932 enableval=$enable_backspace_key; if test x$enableval = xno; then 5260 enableval=$enable_backspace_key; if test x$enableval = xno; then
4933 5261
4934$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h 5262printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4935 5263
4936 fi 5264 fi
4937fi 5265fi
4938 5266
4939 5267
4940# Check whether --enable-delete-key was given. 5268# Check whether --enable-delete-key was given.
4941if test "${enable_delete_key+set}" = set; then : 5269if test ${enable_delete_key+y}
5270then :
4942 enableval=$enable_delete_key; if test x$enableval = xno; then 5271 enableval=$enable_delete_key; if test x$enableval = xno; then
4943 5272
4944$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h 5273printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4945 5274
4946 fi 5275 fi
4947fi 5276fi
4948 5277
4949 5278
5279support_resources=yes
4950# Check whether --enable-resources was given. 5280# Check whether --enable-resources was given.
4951if test "${enable_resources+set}" = set; then : 5281if test ${enable_resources+y}
5282then :
4952 enableval=$enable_resources; if test x$enableval = xno; then 5283 enableval=$enable_resources; if test x$enableval = xno; then
4953 5284 support_resources=no
4954$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4955
4956 fi 5285 fi
4957fi 5286fi
4958 5287
4959 5288
4960# Check whether --enable-8bitctrls was given. 5289# Check whether --enable-8bitctrls was given.
4961if test "${enable_8bitctrls+set}" = set; then : 5290if test ${enable_8bitctrls+y}
5291then :
4962 enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then 5292 enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4963 support_8bitctrls=$enableval 5293 support_8bitctrls=$enableval
4964 fi 5294 fi
4965fi 5295fi
4966 5296
4967 5297
4968RESFALLBACK=Rxvt 5298RESFALLBACK=Rxvt
4969# Check whether --enable-fallback was given. 5299# Check whether --enable-fallback was given.
4970if test "${enable_fallback+set}" = set; then : 5300if test ${enable_fallback+y}
5301then :
4971 enableval=$enable_fallback; 5302 enableval=$enable_fallback;
4972 test x$enableval = xyes && enableval=Rxvt 5303 test x$enableval = xyes && enableval=Rxvt
4973 test x$enableval = xno && enableval= 5304 test x$enableval = xno && enableval=
4974 RESFALLBACK="$enableval" 5305 RESFALLBACK="$enableval"
4975 5306
4976fi 5307fi
4977 5308
4978 5309
4979if test x$RESFALLBACK != x; then 5310if test x$RESFALLBACK != x; then
4980 5311
4981cat >>confdefs.h <<_ACEOF 5312printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4982#define RESFALLBACK "$RESFALLBACK"
4983_ACEOF
4984 5313
4985fi 5314fi
4986 5315
4987RESNAME=urxvt 5316RESNAME=urxvt
4988 5317
4989# Check whether --with-res-name was given. 5318# Check whether --with-res-name was given.
4990if test "${with_res_name+set}" = set; then : 5319if test ${with_res_name+y}
5320then :
4991 withval=$with_res_name; RESNAME="$withval" 5321 withval=$with_res_name; RESNAME="$withval"
4992fi 5322fi
4993 5323
4994 5324
4995cat >>confdefs.h <<_ACEOF 5325printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4996#define RESNAME "$RESNAME"
4997_ACEOF
4998 5326
4999 5327
5000RESCLASS=URxvt 5328RESCLASS=URxvt
5001 5329
5002# Check whether --with-res-class was given. 5330# Check whether --with-res-class was given.
5003if test "${with_res_class+set}" = set; then : 5331if test ${with_res_class+y}
5332then :
5004 withval=$with_res_class; RESCLASS="$withval" 5333 withval=$with_res_class; RESCLASS="$withval"
5005fi 5334fi
5006 5335
5007 5336
5008cat >>confdefs.h <<_ACEOF 5337printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
5009#define RESCLASS "$RESCLASS"
5010_ACEOF
5011 5338
5012 5339
5013RXVTNAME=urxvt 5340RXVTNAME=urxvt
5014 5341
5015# Check whether --with-name was given. 5342# Check whether --with-name was given.
5016if test "${with_name+set}" = set; then : 5343if test ${with_name+y}
5344then :
5017 withval=$with_name; RXVTNAME="$withval" 5345 withval=$with_name; RXVTNAME="$withval"
5018fi 5346fi
5019 5347
5020 5348
5021cat >>confdefs.h <<_ACEOF 5349printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5022#define RXVTNAME "$RXVTNAME"
5023_ACEOF
5024 5350
5025 5351
5026 5352
5027 5353
5028# Check whether --enable-swapscreen was given. 5354# Check whether --enable-swapscreen was given.
5029if test "${enable_swapscreen+set}" = set; then : 5355if test ${enable_swapscreen+y}
5356then :
5030 enableval=$enable_swapscreen; if test x$enableval = xno; then 5357 enableval=$enable_swapscreen; if test x$enableval = xno; then
5031 5358
5032$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h 5359printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5033 5360
5034 fi 5361 fi
5035fi 5362fi
5036 5363
5037 5364
5038# Check whether --enable-iso14755 was given. 5365# Check whether --enable-iso14755 was given.
5039if test "${enable_iso14755+set}" = set; then : 5366if test ${enable_iso14755+y}
5367then :
5040 enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then 5368 enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5041 support_iso14755=$enableval 5369 support_iso14755=$enableval
5042 fi 5370 fi
5043fi 5371fi
5044 5372
5045 5373
5046# Check whether --enable-frills was given. 5374# Check whether --enable-frills was given.
5047if test "${enable_frills+set}" = set; then : 5375if test ${enable_frills+y}
5376then :
5048 enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then 5377 enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5049 support_frills=$enableval 5378 support_frills=$enableval
5050 fi 5379 fi
5051fi 5380fi
5052 5381
5053 5382
5054# Check whether --enable-keepscrolling was given. 5383# Check whether --enable-keepscrolling was given.
5055if test "${enable_keepscrolling+set}" = set; then : 5384if test ${enable_keepscrolling+y}
5385then :
5056 enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then 5386 enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5057 support_keepscrolling=$enableval 5387 support_keepscrolling=$enableval
5058 fi 5388 fi
5059fi 5389fi
5060 5390
5061 5391
5062# Check whether --enable-selectionscrolling was given. 5392# Check whether --enable-selectionscrolling was given.
5063if test "${enable_selectionscrolling+set}" = set; then : 5393if test ${enable_selectionscrolling+y}
5394then :
5064 enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then 5395 enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5065 support_selectionscrolling=$enableval 5396 support_selectionscrolling=$enableval
5066 fi 5397 fi
5067fi 5398fi
5068 5399
5069 5400
5070# Check whether --enable-mousewheel was given. 5401# Check whether --enable-mousewheel was given.
5071if test "${enable_mousewheel+set}" = set; then : 5402if test ${enable_mousewheel+y}
5403then :
5072 enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then 5404 enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5073 support_mousewheel=$enableval 5405 support_mousewheel=$enableval
5074 fi 5406 fi
5075fi 5407fi
5076 5408
5077 5409
5078# Check whether --enable-slipwheeling was given. 5410# Check whether --enable-slipwheeling was given.
5079if test "${enable_slipwheeling+set}" = set; then : 5411if test ${enable_slipwheeling+y}
5412then :
5080 enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then 5413 enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5081 support_mouseslipwheel=$enableval 5414 support_mouseslipwheel=$enableval
5082 fi 5415 fi
5083fi 5416fi
5084 5417
5085 5418
5086# Check whether --enable-smart-resize was given. 5419# Check whether --enable-smart-resize was given.
5087if test "${enable_smart_resize+set}" = set; then : 5420if test ${enable_smart_resize+y}
5421then :
5088 enableval=$enable_smart_resize; if test x$enableval = xyes; then 5422 enableval=$enable_smart_resize; if test x$enableval = xyes; then
5089 5423
5090$as_echo "#define SMART_RESIZE 1" >>confdefs.h 5424printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5091 5425
5092 fi 5426 fi
5093fi 5427fi
5094 5428
5095 5429
5096# Check whether --enable-text-blink was given. 5430# Check whether --enable-text-blink was given.
5097if test "${enable_text_blink+set}" = set; then : 5431if test ${enable_text_blink+y}
5432then :
5098 enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then 5433 enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5099 support_text_blink=$enableval 5434 support_text_blink=$enableval
5100 fi 5435 fi
5101fi 5436fi
5102 5437
5103 5438
5104# Check whether --enable-pointer-blank was given. 5439# Check whether --enable-pointer-blank was given.
5105if test "${enable_pointer_blank+set}" = set; then : 5440if test ${enable_pointer_blank+y}
5441then :
5106 enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then 5442 enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5107 support_pointer_blank=$enableval 5443 support_pointer_blank=$enableval
5108 fi 5444 fi
5109fi 5445fi
5110 5446
5111 5447
5112 5448
5113# Check whether --with-term was given. 5449# Check whether --with-term was given.
5114if test "${with_term+set}" = set; then : 5450if test ${with_term+y}
5451then :
5115 withval=$with_term; if test x$withval != x; then 5452 withval=$with_term; if test x$withval != x; then
5116 5453
5117cat >>confdefs.h <<_ACEOF 5454printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5118#define TERMENV "$withval"
5119_ACEOF
5120 term="$withval" 5455 term="$withval"
5121 fi 5456 fi
5122fi 5457fi
5123 5458
5124 5459
5125 5460
5126# Check whether --with-terminfo was given. 5461# Check whether --with-terminfo was given.
5127if test "${with_terminfo+set}" = set; then : 5462if test ${with_terminfo+y}
5463then :
5128 withval=$with_terminfo; if test x$withval != x; then 5464 withval=$with_terminfo; if test x$withval != x; then
5129 5465
5130cat >>confdefs.h <<_ACEOF 5466printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5131#define RXVT_TERMINFO "$withval"
5132_ACEOF
5133 terminfo="$withval" 5467 terminfo="$withval"
5134 fi 5468 fi
5135fi 5469fi
5136 5470
5137 5471
5472if test x$support_resources = xno; then
5473 if test x$support_frills = xyes || test x$support_perl = xyes; then
5474 as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
5475 fi
5476
5477
5478printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
5479
5480fi
5481
5138 5482
5139LIBEV_M4_AVOID_LIBRT=1 5483LIBEV_M4_AVOID_LIBRT=1
5140 5484
5141ac_ext=cpp 5485ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5142ac_cpp='$CXXCPP $CPPFLAGS' 5486if test "x$ac_cv_header_sys_inotify_h" = xyes
5143ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5487then :
5144ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5488 printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5145ac_compiler_gnu=$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 5489
5175else
5176 # Broken: fails on valid input.
5177continue
5178fi 5490fi
5179rm -f conftest.err conftest.i conftest.$ac_ext 5491ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
5492if test "x$ac_cv_header_sys_epoll_h" = xyes
5493then :
5494 printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5180 5495
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 5496fi
5195rm -f conftest.err conftest.i conftest.$ac_ext 5497ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
5498if test "x$ac_cv_header_sys_event_h" = xyes
5499then :
5500 printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5196 5501
5197done
5198# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5199rm -f conftest.i conftest.err conftest.$ac_ext
5200if $ac_preproc_ok; then :
5201 break
5202fi 5502fi
5203
5204 done
5205 ac_cv_prog_CXXCPP=$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" "$ac_includes_default" 5503ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
5279if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5504if test "x$ac_cv_header_port_h" = xyes
5280 cat >>confdefs.h <<_ACEOF 5505then :
5281#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5506 printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5282_ACEOF
5283 5507
5284fi 5508fi
5509ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
5510if test "x$ac_cv_header_poll_h" = xyes
5511then :
5512 printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5285 5513
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" | $as_tr_cpp` 1
5296_ACEOF
5297
5298fi 5514fi
5299done 5515ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
5516if test "x$ac_cv_header_sys_timerfd_h" = xyes
5517then :
5518 printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5300 5519
5520fi
5301 5521
5522ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5523if test "x$ac_cv_header_sys_select_h" = xyes
5524then :
5525 printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5526
5527fi
5528ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
5529if test "x$ac_cv_header_sys_eventfd_h" = xyes
5530then :
5531 printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
5532
5533fi
5534ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
5535if test "x$ac_cv_header_sys_signalfd_h" = xyes
5536then :
5537 printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
5538
5539fi
5540ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
5541if test "x$ac_cv_header_linux_aio_abi_h" = xyes
5542then :
5543 printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
5544
5545fi
5546ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
5547if test "x$ac_cv_header_linux_fs_h" = xyes
5548then :
5549 printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
5550
5551fi
5552
5553
5554ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
5555if test "x$ac_cv_func_inotify_init" = xyes
5556then :
5557 printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
5558
5559fi
5560ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
5561if test "x$ac_cv_func_epoll_ctl" = xyes
5562then :
5563 printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
5564
5565fi
5566ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
5567if test "x$ac_cv_func_kqueue" = xyes
5568then :
5569 printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
5570
5571fi
5572ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
5573if test "x$ac_cv_func_port_create" = xyes
5574then :
5575 printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
5576
5577fi
5578ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
5579if test "x$ac_cv_func_poll" = xyes
5580then :
5581 printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
5582
5583fi
5584ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
5585if test "x$ac_cv_func_select" = xyes
5586then :
5587 printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
5588
5589fi
5590ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
5591if test "x$ac_cv_func_eventfd" = xyes
5592then :
5593 printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
5594
5595fi
5596ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
5597if test "x$ac_cv_func_signalfd" = xyes
5598then :
5599 printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
5600
5601fi
5602
5603
5604
5302for ac_func in clock_gettime 5605 for ac_func in clock_gettime
5303do : 5606do :
5304 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5607 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5305if test "x$ac_cv_func_clock_gettime" = x""yes; then : 5608if test "x$ac_cv_func_clock_gettime" = xyes
5306 cat >>confdefs.h <<_ACEOF 5609then :
5307#define HAVE_CLOCK_GETTIME 1 5610 printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5308_ACEOF
5309 5611
5310else 5612else $as_nop
5311 5613
5312 if test $(uname) = Linux; then 5614 if test $(uname) = Linux; then
5313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5 5615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5314$as_echo_n "checking for clock_gettime syscall... " >&6; } 5616printf %s "checking for clock_gettime syscall... " >&6; }
5315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5316/* end confdefs.h. */ 5618/* end confdefs.h. */
5317#include <unistd.h> 5619#include <unistd.h>
5318 #include <sys/syscall.h> 5620 #include <sys/syscall.h>
5319 #include <time.h> 5621 #include <time.h>
5320int 5622int
5321main () 5623main (void)
5322{ 5624{
5323struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts) 5625struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5324 ; 5626 ;
5325 return 0; 5627 return 0;
5326} 5628}
5327_ACEOF 5629_ACEOF
5328if ac_fn_cxx_try_link "$LINENO"; then : 5630if ac_fn_cxx_try_link "$LINENO"
5631then :
5329 ac_have_clock_syscall=1 5632 ac_have_clock_syscall=1
5330 5633
5331$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h 5634printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5332 5635
5333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5334$as_echo "yes" >&6; } 5637printf "%s\n" "yes" >&6; }
5335else 5638else $as_nop
5336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5337$as_echo "no" >&6; } 5640printf "%s\n" "no" >&6; }
5338fi 5641fi
5339rm -f core conftest.err conftest.$ac_objext \ 5642rm -f core conftest.err conftest.$ac_objext conftest.beam \
5340 conftest$ac_exeext conftest.$ac_ext 5643 conftest$ac_exeext conftest.$ac_ext
5341 fi 5644 fi
5342 if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then 5645 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 5646 { 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; } 5647printf %s "checking for clock_gettime in -lrt... " >&6; }
5345if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then : 5648if test ${ac_cv_lib_rt_clock_gettime+y}
5346 $as_echo_n "(cached) " >&6 5649then :
5347else 5650 printf %s "(cached) " >&6
5651else $as_nop
5348 ac_check_lib_save_LIBS=$LIBS 5652 ac_check_lib_save_LIBS=$LIBS
5349LIBS="-lrt $LIBS" 5653LIBS="-lrt $LIBS"
5350cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5654cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5351/* end confdefs.h. */ 5655/* end confdefs.h. */
5352 5656
5353/* Override any GCC internal prototype to avoid an error. 5657namespace conftest {
5354 Use char because int might match the return type of a GCC 5658 extern "C" int clock_gettime ();
5355 builtin and then its argument prototype would still apply. */ 5659}
5356#ifdef __cplusplus
5357extern "C"
5358#endif
5359char clock_gettime ();
5360int 5660int
5361main () 5661main (void)
5362{ 5662{
5363return clock_gettime (); 5663return conftest::clock_gettime ();
5364 ; 5664 ;
5365 return 0; 5665 return 0;
5366} 5666}
5367_ACEOF 5667_ACEOF
5368if ac_fn_cxx_try_link "$LINENO"; then : 5668if ac_fn_cxx_try_link "$LINENO"
5669then :
5369 ac_cv_lib_rt_clock_gettime=yes 5670 ac_cv_lib_rt_clock_gettime=yes
5370else 5671else $as_nop
5371 ac_cv_lib_rt_clock_gettime=no 5672 ac_cv_lib_rt_clock_gettime=no
5372fi 5673fi
5373rm -f core conftest.err conftest.$ac_objext \ 5674rm -f core conftest.err conftest.$ac_objext conftest.beam \
5374 conftest$ac_exeext conftest.$ac_ext 5675 conftest$ac_exeext conftest.$ac_ext
5375LIBS=$ac_check_lib_save_LIBS 5676LIBS=$ac_check_lib_save_LIBS
5376fi 5677fi
5377{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 5678{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5378$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } 5679printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5379if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then : 5680if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5380 cat >>confdefs.h <<_ACEOF 5681then :
5381#define HAVE_LIBRT 1 5682 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5382_ACEOF
5383 5683
5384 LIBS="-lrt $LIBS" 5684 LIBS="-lrt $LIBS"
5385 5685
5386fi 5686fi
5387 5687
5388 unset ac_cv_func_clock_gettime 5688 unset ac_cv_func_clock_gettime
5389 for ac_func in clock_gettime
5390do :
5391 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5689 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5392if test "x$ac_cv_func_clock_gettime" = x""yes; then : 5690if test "x$ac_cv_func_clock_gettime" = xyes
5393 cat >>confdefs.h <<_ACEOF 5691then :
5394#define HAVE_CLOCK_GETTIME 1 5692 printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5395_ACEOF
5396 5693
5397fi 5694fi
5695
5696 fi
5697
5698fi
5699
5398done 5700done
5399 5701
5400 fi
5401 5702
5402fi
5403done
5404
5405
5406for ac_func in nanosleep 5703 for ac_func in nanosleep
5407do : 5704do :
5408 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 5705 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5409if test "x$ac_cv_func_nanosleep" = x""yes; then : 5706if test "x$ac_cv_func_nanosleep" = xyes
5410 cat >>confdefs.h <<_ACEOF 5707then :
5411#define HAVE_NANOSLEEP 1 5708 printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5412_ACEOF
5413 5709
5414else 5710else $as_nop
5415 5711
5416 if test -z "$LIBEV_M4_AVOID_LIBRT"; then 5712 if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5 5713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5418$as_echo_n "checking for nanosleep in -lrt... " >&6; } 5714printf %s "checking for nanosleep in -lrt... " >&6; }
5419if test "${ac_cv_lib_rt_nanosleep+set}" = set; then : 5715if test ${ac_cv_lib_rt_nanosleep+y}
5420 $as_echo_n "(cached) " >&6 5716then :
5421else 5717 printf %s "(cached) " >&6
5718else $as_nop
5422 ac_check_lib_save_LIBS=$LIBS 5719 ac_check_lib_save_LIBS=$LIBS
5423LIBS="-lrt $LIBS" 5720LIBS="-lrt $LIBS"
5424cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5721cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5425/* end confdefs.h. */ 5722/* end confdefs.h. */
5426 5723
5427/* Override any GCC internal prototype to avoid an error. 5724namespace conftest {
5428 Use char because int might match the return type of a GCC 5725 extern "C" int nanosleep ();
5429 builtin and then its argument prototype would still apply. */ 5726}
5430#ifdef __cplusplus
5431extern "C"
5432#endif
5433char nanosleep ();
5434int 5727int
5435main () 5728main (void)
5436{ 5729{
5437return nanosleep (); 5730return conftest::nanosleep ();
5438 ; 5731 ;
5439 return 0; 5732 return 0;
5440} 5733}
5441_ACEOF 5734_ACEOF
5442if ac_fn_cxx_try_link "$LINENO"; then : 5735if ac_fn_cxx_try_link "$LINENO"
5736then :
5443 ac_cv_lib_rt_nanosleep=yes 5737 ac_cv_lib_rt_nanosleep=yes
5444else 5738else $as_nop
5445 ac_cv_lib_rt_nanosleep=no 5739 ac_cv_lib_rt_nanosleep=no
5446fi 5740fi
5447rm -f core conftest.err conftest.$ac_objext \ 5741rm -f core conftest.err conftest.$ac_objext conftest.beam \
5448 conftest$ac_exeext conftest.$ac_ext 5742 conftest$ac_exeext conftest.$ac_ext
5449LIBS=$ac_check_lib_save_LIBS 5743LIBS=$ac_check_lib_save_LIBS
5450fi 5744fi
5451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5 5745{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5452$as_echo "$ac_cv_lib_rt_nanosleep" >&6; } 5746printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5453if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then : 5747if test "x$ac_cv_lib_rt_nanosleep" = xyes
5454 cat >>confdefs.h <<_ACEOF 5748then :
5455#define HAVE_LIBRT 1 5749 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5456_ACEOF
5457 5750
5458 LIBS="-lrt $LIBS" 5751 LIBS="-lrt $LIBS"
5459 5752
5460fi 5753fi
5461 5754
5462 unset ac_cv_func_nanosleep 5755 unset ac_cv_func_nanosleep
5463 for ac_func in nanosleep
5464do :
5465 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 5756 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5466if test "x$ac_cv_func_nanosleep" = x""yes; then : 5757if test "x$ac_cv_func_nanosleep" = xyes
5467 cat >>confdefs.h <<_ACEOF 5758then :
5468#define HAVE_NANOSLEEP 1 5759 printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5469_ACEOF
5470 5760
5471fi 5761fi
5762
5763 fi
5764
5765fi
5766
5472done 5767done
5473 5768
5474 fi 5769ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
5770"
5771if test "x$ac_cv_type___kernel_rwf_t" = xyes
5772then :
5475 5773
5774
5775printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5776
5777
5476fi 5778fi
5477done
5478 5779
5479 5780
5480if test -z "$LIBEV_M4_AVOID_LIBM"; then 5781if test -z "$LIBEV_M4_AVOID_LIBM"; then
5481 LIBM=m 5782 LIBM=m
5482fi 5783fi
5483{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5 5784{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5484$as_echo_n "checking for library containing floor... " >&6; } 5785printf %s "checking for library containing floor... " >&6; }
5485if test "${ac_cv_search_floor+set}" = set; then : 5786if test ${ac_cv_search_floor+y}
5486 $as_echo_n "(cached) " >&6 5787then :
5487else 5788 printf %s "(cached) " >&6
5789else $as_nop
5488 ac_func_search_save_LIBS=$LIBS 5790 ac_func_search_save_LIBS=$LIBS
5489cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5791cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5490/* end confdefs.h. */ 5792/* end confdefs.h. */
5491 5793
5492/* Override any GCC internal prototype to avoid an error. 5794namespace conftest {
5493 Use char because int might match the return type of a GCC 5795 extern "C" int floor ();
5494 builtin and then its argument prototype would still apply. */ 5796}
5495#ifdef __cplusplus
5496extern "C"
5497#endif
5498char floor ();
5499int 5797int
5500main () 5798main (void)
5501{ 5799{
5502return floor (); 5800return conftest::floor ();
5503 ; 5801 ;
5504 return 0; 5802 return 0;
5505} 5803}
5506_ACEOF 5804_ACEOF
5507for ac_lib in '' $LIBM; do 5805for ac_lib in '' $LIBM
5806do
5508 if test -z "$ac_lib"; then 5807 if test -z "$ac_lib"; then
5509 ac_res="none required" 5808 ac_res="none required"
5510 else 5809 else
5511 ac_res=-l$ac_lib 5810 ac_res=-l$ac_lib
5512 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5811 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5513 fi 5812 fi
5514 if ac_fn_cxx_try_link "$LINENO"; then : 5813 if ac_fn_cxx_try_link "$LINENO"
5814then :
5515 ac_cv_search_floor=$ac_res 5815 ac_cv_search_floor=$ac_res
5516fi 5816fi
5517rm -f core conftest.err conftest.$ac_objext \ 5817rm -f core conftest.err conftest.$ac_objext conftest.beam \
5518 conftest$ac_exeext 5818 conftest$ac_exeext
5519 if test "${ac_cv_search_floor+set}" = set; then : 5819 if test ${ac_cv_search_floor+y}
5820then :
5520 break 5821 break
5521fi 5822fi
5522done 5823done
5523if test "${ac_cv_search_floor+set}" = set; then : 5824if test ${ac_cv_search_floor+y}
5825then :
5524 5826
5525else 5827else $as_nop
5526 ac_cv_search_floor=no 5828 ac_cv_search_floor=no
5527fi 5829fi
5528rm conftest.$ac_ext 5830rm conftest.$ac_ext
5529LIBS=$ac_func_search_save_LIBS 5831LIBS=$ac_func_search_save_LIBS
5530fi 5832fi
5531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5 5833{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
5532$as_echo "$ac_cv_search_floor" >&6; } 5834printf "%s\n" "$ac_cv_search_floor" >&6; }
5533ac_res=$ac_cv_search_floor 5835ac_res=$ac_cv_search_floor
5534if test "$ac_res" != no; then : 5836if test "$ac_res" != no
5837then :
5535 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5838 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5536 5839
5537$as_echo "#define HAVE_FLOOR 1" >>confdefs.h 5840printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5538 5841
5539fi 5842fi
5540 5843
5541 5844
5542 5845
5543 5846
5544 5847
5545# Extract the first word of "tic", so it can be a program name with args. 5848# Extract the first word of "tic", so it can be a program name with args.
5546set dummy tic; ac_word=$2 5849set dummy tic; ac_word=$2
5547{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5850{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5548$as_echo_n "checking for $ac_word... " >&6; } 5851printf %s "checking for $ac_word... " >&6; }
5549if test "${ac_cv_path_TIC+set}" = set; then : 5852if test ${ac_cv_path_TIC+y}
5550 $as_echo_n "(cached) " >&6 5853then :
5551else 5854 printf %s "(cached) " >&6
5855else $as_nop
5552 case $TIC in 5856 case $TIC in
5553 [\\/]* | ?:[\\/]*) 5857 [\\/]* | ?:[\\/]*)
5554 ac_cv_path_TIC="$TIC" # Let the user override the test with a path. 5858 ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5555 ;; 5859 ;;
5556 *) 5860 *)
5557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5558for as_dir in $PATH 5862for as_dir in $PATH
5559do 5863do
5560 IFS=$as_save_IFS 5864 IFS=$as_save_IFS
5561 test -z "$as_dir" && as_dir=. 5865 case $as_dir in #(((
5866 '') as_dir=./ ;;
5867 */) ;;
5868 *) as_dir=$as_dir/ ;;
5869 esac
5562 for ac_exec_ext in '' $ac_executable_extensions; do 5870 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 5871 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" 5872 ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5565 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5873 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5566 break 2 5874 break 2
5567 fi 5875 fi
5568done 5876done
5569 done 5877 done
5570IFS=$as_save_IFS 5878IFS=$as_save_IFS
… …
5573 ;; 5881 ;;
5574esac 5882esac
5575fi 5883fi
5576TIC=$ac_cv_path_TIC 5884TIC=$ac_cv_path_TIC
5577if test -n "$TIC"; then 5885if test -n "$TIC"; then
5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5 5886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5579$as_echo "$TIC" >&6; } 5887printf "%s\n" "$TIC" >&6; }
5580else 5888else
5581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5582$as_echo "no" >&6; } 5890printf "%s\n" "no" >&6; }
5583fi 5891fi
5584 5892
5585 5893
5586 5894
5895ac_ext=cpp
5896ac_cpp='$CXXCPP $CPPFLAGS'
5897ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5898ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5899ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5900{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5901printf %s "checking how to run the C++ preprocessor... " >&6; }
5902if test -z "$CXXCPP"; then
5903 if test ${ac_cv_prog_CXXCPP+y}
5904then :
5905 printf %s "(cached) " >&6
5906else $as_nop
5907 # Double quotes because $CXX needs to be expanded
5908 for CXXCPP in "$CXX -E" cpp /lib/cpp
5909 do
5910 ac_preproc_ok=false
5911for ac_cxx_preproc_warn_flag in '' yes
5912do
5913 # Use a header file that comes with gcc, so configuring glibc
5914 # with a fresh cross-compiler works.
5915 # On the NeXT, cc -E runs the code through the compiler's parser,
5916 # not just through cpp. "Syntax error" is here to catch this case.
5917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5918/* end confdefs.h. */
5919#include <limits.h>
5920 Syntax error
5921_ACEOF
5922if ac_fn_cxx_try_cpp "$LINENO"
5923then :
5924
5925else $as_nop
5926 # Broken: fails on valid input.
5927continue
5928fi
5929rm -f conftest.err conftest.i conftest.$ac_ext
5930
5931 # OK, works on sane cases. Now check whether nonexistent headers
5932 # can be detected and how.
5933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5934/* end confdefs.h. */
5935#include <ac_nonexistent.h>
5936_ACEOF
5937if ac_fn_cxx_try_cpp "$LINENO"
5938then :
5939 # Broken: success on invalid input.
5940continue
5941else $as_nop
5942 # Passes both tests.
5943ac_preproc_ok=:
5944break
5945fi
5946rm -f conftest.err conftest.i conftest.$ac_ext
5947
5948done
5949# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5950rm -f conftest.i conftest.err conftest.$ac_ext
5951if $ac_preproc_ok
5952then :
5953 break
5954fi
5955
5956 done
5957 ac_cv_prog_CXXCPP=$CXXCPP
5958
5959fi
5960 CXXCPP=$ac_cv_prog_CXXCPP
5961else
5962 ac_cv_prog_CXXCPP=$CXXCPP
5963fi
5964{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5965printf "%s\n" "$CXXCPP" >&6; }
5966ac_preproc_ok=false
5967for ac_cxx_preproc_warn_flag in '' yes
5968do
5969 # Use a header file that comes with gcc, so configuring glibc
5970 # with a fresh cross-compiler works.
5971 # On the NeXT, cc -E runs the code through the compiler's parser,
5972 # not just through cpp. "Syntax error" is here to catch this case.
5973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5974/* end confdefs.h. */
5975#include <limits.h>
5976 Syntax error
5977_ACEOF
5978if ac_fn_cxx_try_cpp "$LINENO"
5979then :
5980
5981else $as_nop
5982 # Broken: fails on valid input.
5983continue
5984fi
5985rm -f conftest.err conftest.i conftest.$ac_ext
5986
5987 # OK, works on sane cases. Now check whether nonexistent headers
5988 # can be detected and how.
5989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5990/* end confdefs.h. */
5991#include <ac_nonexistent.h>
5992_ACEOF
5993if ac_fn_cxx_try_cpp "$LINENO"
5994then :
5995 # Broken: success on invalid input.
5996continue
5997else $as_nop
5998 # Passes both tests.
5999ac_preproc_ok=:
6000break
6001fi
6002rm -f conftest.err conftest.i conftest.$ac_ext
6003
6004done
6005# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6006rm -f conftest.i conftest.err conftest.$ac_ext
6007if $ac_preproc_ok
6008then :
6009
6010else $as_nop
6011 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6012printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6013as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6014See \`config.log' for more details" "$LINENO" 5; }
6015fi
6016
6017ac_ext=cpp
6018ac_cpp='$CXXCPP $CPPFLAGS'
6019ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6020ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6021ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6022
6023
5587{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 6024{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5588$as_echo_n "checking for X... " >&6; } 6025printf %s "checking for X... " >&6; }
5589 6026
5590 6027
5591# Check whether --with-x was given. 6028# Check whether --with-x was given.
5592if test "${with_x+set}" = set; then : 6029if test ${with_x+y}
6030then :
5593 withval=$with_x; 6031 withval=$with_x;
5594fi 6032fi
5595 6033
5596# $have_x is `yes', `no', `disabled', or empty when we do not yet know. 6034# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5597if test "x$with_x" = xno; then 6035if test "x$with_x" = xno; then
5598 # The user explicitly disabled X. 6036 # The user explicitly disabled X.
5599 have_x=disabled 6037 have_x=disabled
5600else 6038else
5601 case $x_includes,$x_libraries in #( 6039 case $x_includes,$x_libraries in #(
5602 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #( 6040 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5603 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then : 6041 *,NONE | NONE,*) if test ${ac_cv_have_x+y}
5604 $as_echo_n "(cached) " >&6 6042then :
5605else 6043 printf %s "(cached) " >&6
6044else $as_nop
5606 # One or both of the vars are not set, and there is no cached value. 6045 # One or both of the vars are not set, and there is no cached value.
5607ac_x_includes=no ac_x_libraries=no 6046ac_x_includes=no
6047ac_x_libraries=no
6048# Do we need to do anything special at all?
6049ac_save_LIBS=$LIBS
6050LIBS="-lX11 $LIBS"
6051cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6052/* end confdefs.h. */
6053#include <X11/Xlib.h>
6054int
6055main (void)
6056{
6057XrmInitialize ()
6058 ;
6059 return 0;
6060}
6061_ACEOF
6062if ac_fn_cxx_try_link "$LINENO"
6063then :
6064 # We can compile and link X programs with no special options.
6065 ac_x_includes=
6066 ac_x_libraries=
6067fi
6068rm -f core conftest.err conftest.$ac_objext conftest.beam \
6069 conftest$ac_exeext conftest.$ac_ext
6070LIBS="$ac_save_LIBS"
6071# If that didn't work, only try xmkmf and file system searches
6072# for native compilation.
6073if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
6074then :
5608rm -f -r conftest.dir 6075 rm -f -r conftest.dir
5609if mkdir conftest.dir; then 6076if mkdir conftest.dir; then
5610 cd conftest.dir 6077 cd conftest.dir
5611 cat >Imakefile <<'_ACEOF' 6078 cat >Imakefile <<'_ACEOF'
5612incroot: 6079incroot:
5613 @echo incroot='${INCROOT}' 6080 @echo incroot='${INCROOT}'
… …
5642 fi 6109 fi
5643 cd .. 6110 cd ..
5644 rm -f -r conftest.dir 6111 rm -f -r conftest.dir
5645fi 6112fi
5646 6113
5647# Standard set of common directories for X headers. 6114 # Standard set of common directories for X headers.
5648# Check X11 before X11Rn because it is often a symlink to the current release. 6115# Check X11 before X11Rn because it is often a symlink to the current release.
5649ac_x_header_dirs=' 6116ac_x_header_dirs='
5650/usr/X11/include 6117/usr/X11/include
5651/usr/X11R7/include 6118/usr/X11R7/include
5652/usr/X11R6/include 6119/usr/X11R6/include
… …
5669/usr/local/include/X11R7 6136/usr/local/include/X11R7
5670/usr/local/include/X11R6 6137/usr/local/include/X11R6
5671/usr/local/include/X11R5 6138/usr/local/include/X11R5
5672/usr/local/include/X11R4 6139/usr/local/include/X11R4
5673 6140
6141/opt/X11/include
6142
5674/usr/X386/include 6143/usr/X386/include
5675/usr/x386/include 6144/usr/x386/include
5676/usr/XFree86/include/X11 6145/usr/XFree86/include/X11
5677 6146
5678/usr/include 6147/usr/include
… …
5690 # First, try using that file with no special directory specified. 6159 # First, try using that file with no special directory specified.
5691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5692/* end confdefs.h. */ 6161/* end confdefs.h. */
5693#include <X11/Xlib.h> 6162#include <X11/Xlib.h>
5694_ACEOF 6163_ACEOF
5695if ac_fn_cxx_try_cpp "$LINENO"; then : 6164if ac_fn_cxx_try_cpp "$LINENO"
6165then :
5696 # We can compile using X headers with no special include directory. 6166 # We can compile using X headers with no special include directory.
5697ac_x_includes= 6167ac_x_includes=
5698else 6168else $as_nop
5699 for ac_dir in $ac_x_header_dirs; do 6169 for ac_dir in $ac_x_header_dirs; do
5700 if test -r "$ac_dir/X11/Xlib.h"; then 6170 if test -r "$ac_dir/X11/Xlib.h"; then
5701 ac_x_includes=$ac_dir 6171 ac_x_includes=$ac_dir
5702 break 6172 break
5703 fi 6173 fi
… …
5714 LIBS="-lX11 $LIBS" 6184 LIBS="-lX11 $LIBS"
5715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5716/* end confdefs.h. */ 6186/* end confdefs.h. */
5717#include <X11/Xlib.h> 6187#include <X11/Xlib.h>
5718int 6188int
5719main () 6189main (void)
5720{ 6190{
5721XrmInitialize () 6191XrmInitialize ()
5722 ; 6192 ;
5723 return 0; 6193 return 0;
5724} 6194}
5725_ACEOF 6195_ACEOF
5726if ac_fn_cxx_try_link "$LINENO"; then : 6196if ac_fn_cxx_try_link "$LINENO"
6197then :
5727 LIBS=$ac_save_LIBS 6198 LIBS=$ac_save_LIBS
5728# We can link X programs with no special library path. 6199# We can link X programs with no special library path.
5729ac_x_libraries= 6200ac_x_libraries=
5730else 6201else $as_nop
5731 LIBS=$ac_save_LIBS 6202 LIBS=$ac_save_LIBS
5732for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` 6203for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5733do 6204do
5734 # Don't even attempt the hair of trying to link an X program! 6205 # Don't even attempt the hair of trying to link an X program!
5735 for ac_extension in a so sl dylib la dll; do 6206 for ac_extension in a so sl dylib la dll; do
5736 if test -r "$ac_dir/libX11.$ac_extension"; then 6207 if test -r "$ac_dir/libX11.$ac_extension"; then
5737 ac_x_libraries=$ac_dir 6208 ac_x_libraries=$ac_dir
5738 break 2 6209 break 2
5739 fi 6210 fi
5740 done 6211 done
5741done 6212done
5742fi 6213fi
5743rm -f core conftest.err conftest.$ac_objext \ 6214rm -f core conftest.err conftest.$ac_objext conftest.beam \
5744 conftest$ac_exeext conftest.$ac_ext 6215 conftest$ac_exeext conftest.$ac_ext
5745fi # $ac_x_libraries = no 6216fi # $ac_x_libraries = no
5746 6217
6218fi
6219# Record the results.
5747case $ac_x_includes,$ac_x_libraries in #( 6220case $ac_x_includes,$ac_x_libraries in #(
5748 no,* | *,no | *\'*) 6221 no,* | *,no | *\'*) :
5749 # Didn't find X, or a directory has "'" in its name. 6222 # Didn't find X, or a directory has "'" in its name.
5750 ac_cv_have_x="have_x=no";; #( 6223 ac_cv_have_x="have_x=no" ;; #(
5751 *) 6224 *) :
5752 # Record where we found X for the cache. 6225 # Record where we found X for the cache.
5753 ac_cv_have_x="have_x=yes\ 6226 ac_cv_have_x="have_x=yes\
5754 ac_x_includes='$ac_x_includes'\ 6227 ac_x_includes='$ac_x_includes'\
5755 ac_x_libraries='$ac_x_libraries'" 6228 ac_x_libraries='$ac_x_libraries'" ;;
5756esac 6229esac
5757fi 6230fi
5758;; #( 6231;; #(
5759 *) have_x=yes;; 6232 *) have_x=yes;;
5760 esac 6233 esac
5761 eval "$ac_cv_have_x" 6234 eval "$ac_cv_have_x"
5762fi # $with_x != no 6235fi # $with_x != no
5763 6236
5764if test "$have_x" != yes; then 6237if test "$have_x" != yes; then
5765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 6238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5766$as_echo "$have_x" >&6; } 6239printf "%s\n" "$have_x" >&6; }
5767 no_x=yes 6240 no_x=yes
5768else 6241else
5769 # If each of the values was on the command line, it overrides each guess. 6242 # 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 6243 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5771 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries 6244 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5772 # Update the cache value to reflect the command line values. 6245 # Update the cache value to reflect the command line values.
5773 ac_cv_have_x="have_x=yes\ 6246 ac_cv_have_x="have_x=yes\
5774 ac_x_includes='$x_includes'\ 6247 ac_x_includes='$x_includes'\
5775 ac_x_libraries='$x_libraries'" 6248 ac_x_libraries='$x_libraries'"
5776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 6249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5777$as_echo "libraries $x_libraries, headers $x_includes" >&6; } 6250printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5778fi 6251fi
5779 6252
5780if test "$no_x" = yes; then 6253if test "$no_x" = yes; then
5781 # Not all programs may use this symbol, but it does not hurt to define it. 6254 # Not all programs may use this symbol, but it does not hurt to define it.
5782 6255
5783$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h 6256printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5784 6257
5785 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= 6258 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5786else 6259else
5787 if test -n "$x_includes"; then 6260 if test -n "$x_includes"; then
5788 X_CFLAGS="$X_CFLAGS -I$x_includes" 6261 X_CFLAGS="$X_CFLAGS -I$x_includes"
… …
5791 # It would also be nice to do this for all -L options, not just this one. 6264 # It would also be nice to do this for all -L options, not just this one.
5792 if test -n "$x_libraries"; then 6265 if test -n "$x_libraries"; then
5793 X_LIBS="$X_LIBS -L$x_libraries" 6266 X_LIBS="$X_LIBS -L$x_libraries"
5794 # For Solaris; some versions of Sun CC require a space after -R and 6267 # For Solaris; some versions of Sun CC require a space after -R and
5795 # others require no space. Words are not sufficient . . . . 6268 # 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 6269 { 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; } 6270printf %s "checking whether -R must be followed by a space... " >&6; }
5798 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" 6271 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5799 ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag 6272 ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5800 ac_cxx_werror_flag=yes 6273 ac_cxx_werror_flag=yes
5801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5802/* end confdefs.h. */ 6275/* end confdefs.h. */
5803 6276
5804int 6277int
5805main () 6278main (void)
5806{ 6279{
5807 6280
5808 ; 6281 ;
5809 return 0; 6282 return 0;
5810} 6283}
5811_ACEOF 6284_ACEOF
5812if ac_fn_cxx_try_link "$LINENO"; then : 6285if ac_fn_cxx_try_link "$LINENO"
6286then :
5813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5814$as_echo "no" >&6; } 6288printf "%s\n" "no" >&6; }
5815 X_LIBS="$X_LIBS -R$x_libraries" 6289 X_LIBS="$X_LIBS -R$x_libraries"
5816else 6290else $as_nop
5817 LIBS="$ac_xsave_LIBS -R $x_libraries" 6291 LIBS="$ac_xsave_LIBS -R $x_libraries"
5818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5819/* end confdefs.h. */ 6293/* end confdefs.h. */
5820 6294
5821int 6295int
5822main () 6296main (void)
5823{ 6297{
5824 6298
5825 ; 6299 ;
5826 return 0; 6300 return 0;
5827} 6301}
5828_ACEOF 6302_ACEOF
5829if ac_fn_cxx_try_link "$LINENO"; then : 6303if ac_fn_cxx_try_link "$LINENO"
6304then :
5830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5831$as_echo "yes" >&6; } 6306printf "%s\n" "yes" >&6; }
5832 X_LIBS="$X_LIBS -R $x_libraries" 6307 X_LIBS="$X_LIBS -R $x_libraries"
5833else 6308else $as_nop
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5 6309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5835$as_echo "neither works" >&6; } 6310printf "%s\n" "neither works" >&6; }
5836fi 6311fi
5837rm -f core conftest.err conftest.$ac_objext \ 6312rm -f core conftest.err conftest.$ac_objext conftest.beam \
5838 conftest$ac_exeext conftest.$ac_ext 6313 conftest$ac_exeext conftest.$ac_ext
5839fi 6314fi
5840rm -f core conftest.err conftest.$ac_objext \ 6315rm -f core conftest.err conftest.$ac_objext conftest.beam \
5841 conftest$ac_exeext conftest.$ac_ext 6316 conftest$ac_exeext conftest.$ac_ext
5842 ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag 6317 ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5843 LIBS=$ac_xsave_LIBS 6318 LIBS=$ac_xsave_LIBS
5844 fi 6319 fi
5845 6320
… …
5855 # the Alpha needs dnet_stub (dnet does not exist). 6330 # the Alpha needs dnet_stub (dnet does not exist).
5856 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" 6331 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5858/* end confdefs.h. */ 6333/* end confdefs.h. */
5859 6334
5860/* Override any GCC internal prototype to avoid an error. 6335namespace conftest {
5861 Use char because int might match the return type of a GCC 6336 extern "C" int XOpenDisplay ();
5862 builtin and then its argument prototype would still apply. */ 6337}
5863#ifdef __cplusplus
5864extern "C"
5865#endif
5866char XOpenDisplay ();
5867int 6338int
5868main () 6339main (void)
5869{ 6340{
5870return XOpenDisplay (); 6341return conftest::XOpenDisplay ();
5871 ; 6342 ;
5872 return 0; 6343 return 0;
5873} 6344}
5874_ACEOF 6345_ACEOF
5875if ac_fn_cxx_try_link "$LINENO"; then : 6346if ac_fn_cxx_try_link "$LINENO"
6347then :
5876 6348
5877else 6349else $as_nop
5878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 6350 { 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; } 6351printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5880if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then : 6352if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5881 $as_echo_n "(cached) " >&6 6353then :
5882else 6354 printf %s "(cached) " >&6
6355else $as_nop
5883 ac_check_lib_save_LIBS=$LIBS 6356 ac_check_lib_save_LIBS=$LIBS
5884LIBS="-ldnet $LIBS" 6357LIBS="-ldnet $LIBS"
5885cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6358cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5886/* end confdefs.h. */ 6359/* end confdefs.h. */
5887 6360
5888/* Override any GCC internal prototype to avoid an error. 6361namespace conftest {
5889 Use char because int might match the return type of a GCC 6362 extern "C" int dnet_ntoa ();
5890 builtin and then its argument prototype would still apply. */ 6363}
5891#ifdef __cplusplus
5892extern "C"
5893#endif
5894char dnet_ntoa ();
5895int 6364int
5896main () 6365main (void)
5897{ 6366{
5898return dnet_ntoa (); 6367return conftest::dnet_ntoa ();
5899 ; 6368 ;
5900 return 0; 6369 return 0;
5901} 6370}
5902_ACEOF 6371_ACEOF
5903if ac_fn_cxx_try_link "$LINENO"; then : 6372if ac_fn_cxx_try_link "$LINENO"
6373then :
5904 ac_cv_lib_dnet_dnet_ntoa=yes 6374 ac_cv_lib_dnet_dnet_ntoa=yes
5905else 6375else $as_nop
5906 ac_cv_lib_dnet_dnet_ntoa=no 6376 ac_cv_lib_dnet_dnet_ntoa=no
5907fi 6377fi
5908rm -f core conftest.err conftest.$ac_objext \ 6378rm -f core conftest.err conftest.$ac_objext conftest.beam \
5909 conftest$ac_exeext conftest.$ac_ext 6379 conftest$ac_exeext conftest.$ac_ext
5910LIBS=$ac_check_lib_save_LIBS 6380LIBS=$ac_check_lib_save_LIBS
5911fi 6381fi
5912{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 6382{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5913$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } 6383printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5914if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then : 6384if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
6385then :
5915 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" 6386 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5916fi 6387fi
5917 6388
5918 if test $ac_cv_lib_dnet_dnet_ntoa = no; then 6389 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 6390 { 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; } 6391printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5921if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then : 6392if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5922 $as_echo_n "(cached) " >&6 6393then :
5923else 6394 printf %s "(cached) " >&6
6395else $as_nop
5924 ac_check_lib_save_LIBS=$LIBS 6396 ac_check_lib_save_LIBS=$LIBS
5925LIBS="-ldnet_stub $LIBS" 6397LIBS="-ldnet_stub $LIBS"
5926cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6398cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927/* end confdefs.h. */ 6399/* end confdefs.h. */
5928 6400
5929/* Override any GCC internal prototype to avoid an error. 6401namespace conftest {
5930 Use char because int might match the return type of a GCC 6402 extern "C" int dnet_ntoa ();
5931 builtin and then its argument prototype would still apply. */ 6403}
5932#ifdef __cplusplus
5933extern "C"
5934#endif
5935char dnet_ntoa ();
5936int 6404int
5937main () 6405main (void)
5938{ 6406{
5939return dnet_ntoa (); 6407return conftest::dnet_ntoa ();
5940 ; 6408 ;
5941 return 0; 6409 return 0;
5942} 6410}
5943_ACEOF 6411_ACEOF
5944if ac_fn_cxx_try_link "$LINENO"; then : 6412if ac_fn_cxx_try_link "$LINENO"
6413then :
5945 ac_cv_lib_dnet_stub_dnet_ntoa=yes 6414 ac_cv_lib_dnet_stub_dnet_ntoa=yes
5946else 6415else $as_nop
5947 ac_cv_lib_dnet_stub_dnet_ntoa=no 6416 ac_cv_lib_dnet_stub_dnet_ntoa=no
5948fi 6417fi
5949rm -f core conftest.err conftest.$ac_objext \ 6418rm -f core conftest.err conftest.$ac_objext conftest.beam \
5950 conftest$ac_exeext conftest.$ac_ext 6419 conftest$ac_exeext conftest.$ac_ext
5951LIBS=$ac_check_lib_save_LIBS 6420LIBS=$ac_check_lib_save_LIBS
5952fi 6421fi
5953{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 6422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
5954$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } 6423printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5955if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then : 6424if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
6425then :
5956 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" 6426 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5957fi 6427fi
5958 6428
5959 fi 6429 fi
5960fi 6430fi
5961rm -f core conftest.err conftest.$ac_objext \ 6431rm -f core conftest.err conftest.$ac_objext conftest.beam \
5962 conftest$ac_exeext conftest.$ac_ext 6432 conftest$ac_exeext conftest.$ac_ext
5963 LIBS="$ac_xsave_LIBS" 6433 LIBS="$ac_xsave_LIBS"
5964 6434
5965 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, 6435 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5966 # to get the SysV transport functions. 6436 # to get the SysV transport functions.
… …
5969 # The nsl library prevents programs from opening the X display 6439 # The nsl library prevents programs from opening the X display
5970 # on Irix 5.2, according to T.E. Dickey. 6440 # on Irix 5.2, according to T.E. Dickey.
5971 # The functions gethostbyname, getservbyname, and inet_addr are 6441 # The functions gethostbyname, getservbyname, and inet_addr are
5972 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. 6442 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5973 ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 6443 ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5974if test "x$ac_cv_func_gethostbyname" = x""yes; then : 6444if test "x$ac_cv_func_gethostbyname" = xyes
6445then :
5975 6446
5976fi 6447fi
5977 6448
5978 if test $ac_cv_func_gethostbyname = no; then 6449 if test $ac_cv_func_gethostbyname = no; then
5979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 6450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5980$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } 6451printf %s "checking for gethostbyname in -lnsl... " >&6; }
5981if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then : 6452if test ${ac_cv_lib_nsl_gethostbyname+y}
5982 $as_echo_n "(cached) " >&6 6453then :
5983else 6454 printf %s "(cached) " >&6
6455else $as_nop
5984 ac_check_lib_save_LIBS=$LIBS 6456 ac_check_lib_save_LIBS=$LIBS
5985LIBS="-lnsl $LIBS" 6457LIBS="-lnsl $LIBS"
5986cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6458cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5987/* end confdefs.h. */ 6459/* end confdefs.h. */
5988 6460
5989/* Override any GCC internal prototype to avoid an error. 6461namespace conftest {
5990 Use char because int might match the return type of a GCC 6462 extern "C" int gethostbyname ();
5991 builtin and then its argument prototype would still apply. */ 6463}
5992#ifdef __cplusplus
5993extern "C"
5994#endif
5995char gethostbyname ();
5996int 6464int
5997main () 6465main (void)
5998{ 6466{
5999return gethostbyname (); 6467return conftest::gethostbyname ();
6000 ; 6468 ;
6001 return 0; 6469 return 0;
6002} 6470}
6003_ACEOF 6471_ACEOF
6004if ac_fn_cxx_try_link "$LINENO"; then : 6472if ac_fn_cxx_try_link "$LINENO"
6473then :
6005 ac_cv_lib_nsl_gethostbyname=yes 6474 ac_cv_lib_nsl_gethostbyname=yes
6006else 6475else $as_nop
6007 ac_cv_lib_nsl_gethostbyname=no 6476 ac_cv_lib_nsl_gethostbyname=no
6008fi 6477fi
6009rm -f core conftest.err conftest.$ac_objext \ 6478rm -f core conftest.err conftest.$ac_objext conftest.beam \
6010 conftest$ac_exeext conftest.$ac_ext 6479 conftest$ac_exeext conftest.$ac_ext
6011LIBS=$ac_check_lib_save_LIBS 6480LIBS=$ac_check_lib_save_LIBS
6012fi 6481fi
6013{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 6482{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6014$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } 6483printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
6015if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then : 6484if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
6485then :
6016 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" 6486 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6017fi 6487fi
6018 6488
6019 if test $ac_cv_lib_nsl_gethostbyname = no; then 6489 if test $ac_cv_lib_nsl_gethostbyname = no; then
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5 6490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6021$as_echo_n "checking for gethostbyname in -lbsd... " >&6; } 6491printf %s "checking for gethostbyname in -lbsd... " >&6; }
6022if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then : 6492if test ${ac_cv_lib_bsd_gethostbyname+y}
6023 $as_echo_n "(cached) " >&6 6493then :
6024else 6494 printf %s "(cached) " >&6
6495else $as_nop
6025 ac_check_lib_save_LIBS=$LIBS 6496 ac_check_lib_save_LIBS=$LIBS
6026LIBS="-lbsd $LIBS" 6497LIBS="-lbsd $LIBS"
6027cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6498cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6028/* end confdefs.h. */ 6499/* end confdefs.h. */
6029 6500
6030/* Override any GCC internal prototype to avoid an error. 6501namespace conftest {
6031 Use char because int might match the return type of a GCC 6502 extern "C" int gethostbyname ();
6032 builtin and then its argument prototype would still apply. */ 6503}
6033#ifdef __cplusplus
6034extern "C"
6035#endif
6036char gethostbyname ();
6037int 6504int
6038main () 6505main (void)
6039{ 6506{
6040return gethostbyname (); 6507return conftest::gethostbyname ();
6041 ; 6508 ;
6042 return 0; 6509 return 0;
6043} 6510}
6044_ACEOF 6511_ACEOF
6045if ac_fn_cxx_try_link "$LINENO"; then : 6512if ac_fn_cxx_try_link "$LINENO"
6513then :
6046 ac_cv_lib_bsd_gethostbyname=yes 6514 ac_cv_lib_bsd_gethostbyname=yes
6047else 6515else $as_nop
6048 ac_cv_lib_bsd_gethostbyname=no 6516 ac_cv_lib_bsd_gethostbyname=no
6049fi 6517fi
6050rm -f core conftest.err conftest.$ac_objext \ 6518rm -f core conftest.err conftest.$ac_objext conftest.beam \
6051 conftest$ac_exeext conftest.$ac_ext 6519 conftest$ac_exeext conftest.$ac_ext
6052LIBS=$ac_check_lib_save_LIBS 6520LIBS=$ac_check_lib_save_LIBS
6053fi 6521fi
6054{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5 6522{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6055$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } 6523printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6056if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then : 6524if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
6525then :
6057 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" 6526 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6058fi 6527fi
6059 6528
6060 fi 6529 fi
6061 fi 6530 fi
… …
6066 # on later versions), says Simon Leinen: it contains gethostby* 6535 # on later versions), says Simon Leinen: it contains gethostby*
6067 # variants that don't use the name server (or something). -lsocket 6536 # variants that don't use the name server (or something). -lsocket
6068 # must be given before -lnsl if both are needed. We assume that 6537 # must be given before -lnsl if both are needed. We assume that
6069 # if connect needs -lnsl, so does gethostbyname. 6538 # if connect needs -lnsl, so does gethostbyname.
6070 ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect" 6539 ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6071if test "x$ac_cv_func_connect" = x""yes; then : 6540if test "x$ac_cv_func_connect" = xyes
6541then :
6072 6542
6073fi 6543fi
6074 6544
6075 if test $ac_cv_func_connect = no; then 6545 if test $ac_cv_func_connect = no; then
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5 6546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6077$as_echo_n "checking for connect in -lsocket... " >&6; } 6547printf %s "checking for connect in -lsocket... " >&6; }
6078if test "${ac_cv_lib_socket_connect+set}" = set; then : 6548if test ${ac_cv_lib_socket_connect+y}
6079 $as_echo_n "(cached) " >&6 6549then :
6080else 6550 printf %s "(cached) " >&6
6551else $as_nop
6081 ac_check_lib_save_LIBS=$LIBS 6552 ac_check_lib_save_LIBS=$LIBS
6082LIBS="-lsocket $X_EXTRA_LIBS $LIBS" 6553LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6083cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6554cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6084/* end confdefs.h. */ 6555/* end confdefs.h. */
6085 6556
6086/* Override any GCC internal prototype to avoid an error. 6557namespace conftest {
6087 Use char because int might match the return type of a GCC 6558 extern "C" int connect ();
6088 builtin and then its argument prototype would still apply. */ 6559}
6089#ifdef __cplusplus
6090extern "C"
6091#endif
6092char connect ();
6093int 6560int
6094main () 6561main (void)
6095{ 6562{
6096return connect (); 6563return conftest::connect ();
6097 ; 6564 ;
6098 return 0; 6565 return 0;
6099} 6566}
6100_ACEOF 6567_ACEOF
6101if ac_fn_cxx_try_link "$LINENO"; then : 6568if ac_fn_cxx_try_link "$LINENO"
6569then :
6102 ac_cv_lib_socket_connect=yes 6570 ac_cv_lib_socket_connect=yes
6103else 6571else $as_nop
6104 ac_cv_lib_socket_connect=no 6572 ac_cv_lib_socket_connect=no
6105fi 6573fi
6106rm -f core conftest.err conftest.$ac_objext \ 6574rm -f core conftest.err conftest.$ac_objext conftest.beam \
6107 conftest$ac_exeext conftest.$ac_ext 6575 conftest$ac_exeext conftest.$ac_ext
6108LIBS=$ac_check_lib_save_LIBS 6576LIBS=$ac_check_lib_save_LIBS
6109fi 6577fi
6110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 6578{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6111$as_echo "$ac_cv_lib_socket_connect" >&6; } 6579printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6112if test "x$ac_cv_lib_socket_connect" = x""yes; then : 6580if test "x$ac_cv_lib_socket_connect" = xyes
6581then :
6113 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" 6582 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6114fi 6583fi
6115 6584
6116 fi 6585 fi
6117 6586
6118 # Guillermo Gomez says -lposix is necessary on A/UX. 6587 # Guillermo Gomez says -lposix is necessary on A/UX.
6119 ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove" 6588 ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6120if test "x$ac_cv_func_remove" = x""yes; then : 6589if test "x$ac_cv_func_remove" = xyes
6590then :
6121 6591
6122fi 6592fi
6123 6593
6124 if test $ac_cv_func_remove = no; then 6594 if test $ac_cv_func_remove = no; then
6125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5 6595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6126$as_echo_n "checking for remove in -lposix... " >&6; } 6596printf %s "checking for remove in -lposix... " >&6; }
6127if test "${ac_cv_lib_posix_remove+set}" = set; then : 6597if test ${ac_cv_lib_posix_remove+y}
6128 $as_echo_n "(cached) " >&6 6598then :
6129else 6599 printf %s "(cached) " >&6
6600else $as_nop
6130 ac_check_lib_save_LIBS=$LIBS 6601 ac_check_lib_save_LIBS=$LIBS
6131LIBS="-lposix $LIBS" 6602LIBS="-lposix $LIBS"
6132cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6603cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6133/* end confdefs.h. */ 6604/* end confdefs.h. */
6134 6605
6135/* Override any GCC internal prototype to avoid an error. 6606namespace conftest {
6136 Use char because int might match the return type of a GCC 6607 extern "C" int remove ();
6137 builtin and then its argument prototype would still apply. */ 6608}
6138#ifdef __cplusplus
6139extern "C"
6140#endif
6141char remove ();
6142int 6609int
6143main () 6610main (void)
6144{ 6611{
6145return remove (); 6612return conftest::remove ();
6146 ; 6613 ;
6147 return 0; 6614 return 0;
6148} 6615}
6149_ACEOF 6616_ACEOF
6150if ac_fn_cxx_try_link "$LINENO"; then : 6617if ac_fn_cxx_try_link "$LINENO"
6618then :
6151 ac_cv_lib_posix_remove=yes 6619 ac_cv_lib_posix_remove=yes
6152else 6620else $as_nop
6153 ac_cv_lib_posix_remove=no 6621 ac_cv_lib_posix_remove=no
6154fi 6622fi
6155rm -f core conftest.err conftest.$ac_objext \ 6623rm -f core conftest.err conftest.$ac_objext conftest.beam \
6156 conftest$ac_exeext conftest.$ac_ext 6624 conftest$ac_exeext conftest.$ac_ext
6157LIBS=$ac_check_lib_save_LIBS 6625LIBS=$ac_check_lib_save_LIBS
6158fi 6626fi
6159{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5 6627{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6160$as_echo "$ac_cv_lib_posix_remove" >&6; } 6628printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6161if test "x$ac_cv_lib_posix_remove" = x""yes; then : 6629if test "x$ac_cv_lib_posix_remove" = xyes
6630then :
6162 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" 6631 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6163fi 6632fi
6164 6633
6165 fi 6634 fi
6166 6635
6167 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. 6636 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6168 ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat" 6637 ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6169if test "x$ac_cv_func_shmat" = x""yes; then : 6638if test "x$ac_cv_func_shmat" = xyes
6639then :
6170 6640
6171fi 6641fi
6172 6642
6173 if test $ac_cv_func_shmat = no; then 6643 if test $ac_cv_func_shmat = no; then
6174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5 6644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6175$as_echo_n "checking for shmat in -lipc... " >&6; } 6645printf %s "checking for shmat in -lipc... " >&6; }
6176if test "${ac_cv_lib_ipc_shmat+set}" = set; then : 6646if test ${ac_cv_lib_ipc_shmat+y}
6177 $as_echo_n "(cached) " >&6 6647then :
6178else 6648 printf %s "(cached) " >&6
6649else $as_nop
6179 ac_check_lib_save_LIBS=$LIBS 6650 ac_check_lib_save_LIBS=$LIBS
6180LIBS="-lipc $LIBS" 6651LIBS="-lipc $LIBS"
6181cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6652cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6182/* end confdefs.h. */ 6653/* end confdefs.h. */
6183 6654
6184/* Override any GCC internal prototype to avoid an error. 6655namespace conftest {
6185 Use char because int might match the return type of a GCC 6656 extern "C" int shmat ();
6186 builtin and then its argument prototype would still apply. */ 6657}
6187#ifdef __cplusplus
6188extern "C"
6189#endif
6190char shmat ();
6191int 6658int
6192main () 6659main (void)
6193{ 6660{
6194return shmat (); 6661return conftest::shmat ();
6195 ; 6662 ;
6196 return 0; 6663 return 0;
6197} 6664}
6198_ACEOF 6665_ACEOF
6199if ac_fn_cxx_try_link "$LINENO"; then : 6666if ac_fn_cxx_try_link "$LINENO"
6667then :
6200 ac_cv_lib_ipc_shmat=yes 6668 ac_cv_lib_ipc_shmat=yes
6201else 6669else $as_nop
6202 ac_cv_lib_ipc_shmat=no 6670 ac_cv_lib_ipc_shmat=no
6203fi 6671fi
6204rm -f core conftest.err conftest.$ac_objext \ 6672rm -f core conftest.err conftest.$ac_objext conftest.beam \
6205 conftest$ac_exeext conftest.$ac_ext 6673 conftest$ac_exeext conftest.$ac_ext
6206LIBS=$ac_check_lib_save_LIBS 6674LIBS=$ac_check_lib_save_LIBS
6207fi 6675fi
6208{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5 6676{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6209$as_echo "$ac_cv_lib_ipc_shmat" >&6; } 6677printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6210if test "x$ac_cv_lib_ipc_shmat" = x""yes; then : 6678if test "x$ac_cv_lib_ipc_shmat" = xyes
6679then :
6211 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" 6680 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6212fi 6681fi
6213 6682
6214 fi 6683 fi
6215 fi 6684 fi
… …
6221 # check for ICE first), but we must link in the order -lSM -lICE or 6690 # 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. 6691 # 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 6692 # These have to be linked with before -lX11, unlike the other
6224 # libraries we check for below, so use a different variable. 6693 # libraries we check for below, so use a different variable.
6225 # John Interrante, Karl Berry 6694 # John Interrante, Karl Berry
6226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5 6695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6227$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } 6696printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6228if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then : 6697if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6229 $as_echo_n "(cached) " >&6 6698then :
6230else 6699 printf %s "(cached) " >&6
6700else $as_nop
6231 ac_check_lib_save_LIBS=$LIBS 6701 ac_check_lib_save_LIBS=$LIBS
6232LIBS="-lICE $X_EXTRA_LIBS $LIBS" 6702LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6233cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6234/* end confdefs.h. */ 6704/* end confdefs.h. */
6235 6705
6236/* Override any GCC internal prototype to avoid an error. 6706namespace conftest {
6237 Use char because int might match the return type of a GCC 6707 extern "C" int IceConnectionNumber ();
6238 builtin and then its argument prototype would still apply. */ 6708}
6239#ifdef __cplusplus
6240extern "C"
6241#endif
6242char IceConnectionNumber ();
6243int 6709int
6244main () 6710main (void)
6245{ 6711{
6246return IceConnectionNumber (); 6712return conftest::IceConnectionNumber ();
6247 ; 6713 ;
6248 return 0; 6714 return 0;
6249} 6715}
6250_ACEOF 6716_ACEOF
6251if ac_fn_cxx_try_link "$LINENO"; then : 6717if ac_fn_cxx_try_link "$LINENO"
6718then :
6252 ac_cv_lib_ICE_IceConnectionNumber=yes 6719 ac_cv_lib_ICE_IceConnectionNumber=yes
6253else 6720else $as_nop
6254 ac_cv_lib_ICE_IceConnectionNumber=no 6721 ac_cv_lib_ICE_IceConnectionNumber=no
6255fi 6722fi
6256rm -f core conftest.err conftest.$ac_objext \ 6723rm -f core conftest.err conftest.$ac_objext conftest.beam \
6257 conftest$ac_exeext conftest.$ac_ext 6724 conftest$ac_exeext conftest.$ac_ext
6258LIBS=$ac_check_lib_save_LIBS 6725LIBS=$ac_check_lib_save_LIBS
6259fi 6726fi
6260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 6727{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6261$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } 6728printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6262if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then : 6729if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
6730then :
6263 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" 6731 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6264fi 6732fi
6265 6733
6266 LDFLAGS=$ac_save_LDFLAGS 6734 LDFLAGS=$ac_save_LDFLAGS
6267 6735
6268fi 6736fi
6269 6737
6270 6738
6271image_lib=none 6739if 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. 6740 # 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 6741set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6280{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6742{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6281$as_echo_n "checking for $ac_word... " >&6; } 6743printf %s "checking for $ac_word... " >&6; }
6282if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : 6744if test ${ac_cv_path_PKG_CONFIG+y}
6283 $as_echo_n "(cached) " >&6 6745then :
6284else 6746 printf %s "(cached) " >&6
6747else $as_nop
6285 case $PKG_CONFIG in 6748 case $PKG_CONFIG in
6286 [\\/]* | ?:[\\/]*) 6749 [\\/]* | ?:[\\/]*)
6287 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6750 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6288 ;; 6751 ;;
6289 *) 6752 *)
6290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6291for as_dir in $PATH 6754for as_dir in $PATH
6292do 6755do
6293 IFS=$as_save_IFS 6756 IFS=$as_save_IFS
6294 test -z "$as_dir" && as_dir=. 6757 case $as_dir in #(((
6758 '') as_dir=./ ;;
6759 */) ;;
6760 *) as_dir=$as_dir/ ;;
6761 esac
6295 for ac_exec_ext in '' $ac_executable_extensions; do 6762 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 6763 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" 6764 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$ac_exec_ext" >&5 6765 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6299 break 2 6766 break 2
6300 fi 6767 fi
6301done 6768done
6302 done 6769 done
6303IFS=$as_save_IFS 6770IFS=$as_save_IFS
6304 6771
6305 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6306 ;; 6772 ;;
6307esac 6773esac
6308fi 6774fi
6309PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6775PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6310if test -n "$PKG_CONFIG"; then 6776if test -n "$PKG_CONFIG"; then
6311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 6777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6312$as_echo "$PKG_CONFIG" >&6; } 6778printf "%s\n" "$PKG_CONFIG" >&6; }
6313else 6779else
6314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6315$as_echo "no" >&6; } 6781printf "%s\n" "no" >&6; }
6316fi 6782fi
6317 6783
6318 6784
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$as_echo "no" >&6; }
6341 fi
6342fi 6785fi
6343 6786if test -z "$ac_cv_path_PKG_CONFIG"; then
6344 6787 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. 6788 # Extract the first word of "pkg-config", so it can be a program name with args.
6353set dummy pkg-config; ac_word=$2 6789set dummy pkg-config; ac_word=$2
6354{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6355$as_echo_n "checking for $ac_word... " >&6; } 6791printf %s "checking for $ac_word... " >&6; }
6356if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : 6792if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6357 $as_echo_n "(cached) " >&6 6793then :
6358else 6794 printf %s "(cached) " >&6
6795else $as_nop
6359 case $PKG_CONFIG in 6796 case $ac_pt_PKG_CONFIG in
6360 [\\/]* | ?:[\\/]*) 6797 [\\/]* | ?:[\\/]*)
6361 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6798 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6362 ;; 6799 ;;
6363 *) 6800 *)
6364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6365for as_dir in $PATH 6802for as_dir in $PATH
6366do 6803do
6367 IFS=$as_save_IFS 6804 IFS=$as_save_IFS
6368 test -z "$as_dir" && as_dir=. 6805 case $as_dir in #(((
6806 '') as_dir=./ ;;
6807 */) ;;
6808 *) as_dir=$as_dir/ ;;
6809 esac
6369 for ac_exec_ext in '' $ac_executable_extensions; do 6810 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 6811 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" 6812 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$ac_exec_ext" >&5 6813 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6373 break 2 6814 break 2
6374 fi 6815 fi
6375done 6816done
6376 done 6817 done
6377IFS=$as_save_IFS 6818IFS=$as_save_IFS
6378 6819
6379 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6380 ;; 6820 ;;
6381esac 6821esac
6382fi 6822fi
6383PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6823ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6384if test -n "$PKG_CONFIG"; then 6824if test -n "$ac_pt_PKG_CONFIG"; then
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 6825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6386$as_echo "$PKG_CONFIG" >&6; } 6826printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6387else 6827else
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6389$as_echo "no" >&6; } 6829printf "%s\n" "no" >&6; }
6390fi 6830fi
6391 6831
6832 if test "x$ac_pt_PKG_CONFIG" = x; then
6833 PKG_CONFIG="no"
6834 else
6835 case $cross_compiling:$ac_tool_warned in
6836yes:)
6837{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6838printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6839ac_tool_warned=yes ;;
6840esac
6841 PKG_CONFIG=$ac_pt_PKG_CONFIG
6842 fi
6843else
6844 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
6845fi
6392 6846
6847
6848
6849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty (using pkg-config)" >&5
6850printf %s "checking for libptytty (using pkg-config)... " >&6; }
6851 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
6852 PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
6853 PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
6854
6855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6856printf "%s\n" "ok" >&6; }
6857 :
6858 else
6859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6860printf "%s\n" "no" >&6; }
6861
6862 as_fn_error $? "unable to find libptytty" "$LINENO" 5
6863
6864 fi
6865
6866
6867
6868
6869
6870image_lib=none
6871
6872PIXBUF_CFLAGS=
6873PIXBUF_LIBS=
6874
6875if test x$support_pixbuf = xyes; then
6876
6877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0 (using pkg-config)" >&5
6878printf %s "checking for gdk-pixbuf-2.0 (using pkg-config)... " >&6; }
6879 if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
6880 PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
6881 PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
6882
6883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6884printf "%s\n" "ok" >&6; }
6885
6886 image_lib=gdk-pixbuf
6887
6888printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
6889
6890
6891 else
6892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6893printf "%s\n" "no" >&6; }
6894 :
6895 fi
6896
6897fi
6898
6899
6900
6901
6902STARTUP_NOTIFICATION_CFLAGS=
6903STARTUP_NOTIFICATION_LIBS=
6904
6905if test x$support_startup_notification = xyes; then
6906
6393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification" >&5 6907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0 (using pkg-config)" >&5
6394$as_echo_n "checking for libstartup-notification... " >&6; } 6908printf %s "checking for libstartup-notification-1.0 (using pkg-config)... " >&6; }
6395 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then 6909 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
6396 STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG libstartup-notification-1.0 --cflags`" 6910 STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
6397 STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG libstartup-notification-1.0 --libs`" 6911 STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
6398 support_startup_notification=yes
6399 fi
6400 6912
6401 if test x$support_startup_notification = xyes; then
6402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6403$as_echo "ok" >&6; } 6914printf "%s\n" "ok" >&6; }
6404 6915
6916
6405$as_echo "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h 6917printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
6918
6406 6919
6407 else 6920 else
6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6409$as_echo "no" >&6; } 6922printf "%s\n" "no" >&6; }
6923 :
6410 fi 6924 fi
6411fi
6412 6925
6926fi
6413 6927
6414 6928
6415 6929
6416AFTERIMAGE_CFLAGS=
6417AFTERIMAGE_LIBS=
6418 6930
6419if test x$support_afterimage = xyes; then 6931if test x$support_frills = xyes; then
6420 support_afterimage=no
6421 6932
6422 if test "x$afterimage_config" = "x" ; then 6933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu (using pkg-config)" >&5
6423 # Extract the first word of "afterimage-config", so it can be a program name with args. 6934printf %s "checking for xmu (using pkg-config)... " >&6; }
6424set dummy afterimage-config; ac_word=$2 6935 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
6425{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6936 XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
6426$as_echo_n "checking for $ac_word... " >&6; } 6937 XMU_LIBS="`$PKG_CONFIG --libs xmu`"
6427if test "${ac_cv_path_afterimage_config+set}" = set; then : 6938
6428 $as_echo_n "(cached) " >&6 6939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6940printf "%s\n" "ok" >&6; }
6941
6942 X_LIBS="$XMU_LIBS $X_LIBS"
6943 CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
6944
6945printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
6946
6947
6429else 6948 else
6430 case $afterimage_config in 6949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6431 [\\/]* | ?:[\\/]*) 6950printf "%s\n" "no" >&6; }
6432 ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path. 6951 :
6952 fi
6953
6954fi
6955
6956ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
6957if test "x$ac_cv_header_sys_byteorder_h" = xyes
6958then :
6959 printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
6960
6961fi
6962ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
6963if test "x$ac_cv_header_sys_ioctl_h" = xyes
6964then :
6965 printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6966
6967fi
6968ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
6969if test "x$ac_cv_header_sys_sockio_h" = xyes
6970then :
6971 printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
6972
6973fi
6974ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
6975if test "x$ac_cv_header_sys_strredir_h" = xyes
6976then :
6977 printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
6978
6979fi
6980ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
6981if test "x$ac_cv_header_stdint_h" = xyes
6982then :
6983 printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6984
6985fi
6986ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
6987if test "x$ac_cv_header_wchar_h" = xyes
6988then :
6989 printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
6990
6991fi
6992
6993
6994{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6995printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6996if test ${rxvt_cv_xlib_illegal_access+y}
6997then :
6998 printf %s "(cached) " >&6
6999else $as_nop
7000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7001/* end confdefs.h. */
7002
7003#define XLIB_ILLEGAL_ACCESS
7004#include <X11/Xlib.h>
7005
7006int
7007main (void)
7008{
7009
7010 Display *dpy;
7011 dpy->xdefaults = (char *)0;
7012
6433 ;; 7013 ;
6434 *) 7014 return 0;
7015}
7016_ACEOF
7017if ac_fn_cxx_try_compile "$LINENO"
7018then :
7019 rxvt_cv_xlib_illegal_access=yes
7020else $as_nop
7021 rxvt_cv_xlib_illegal_access=no
7022
7023fi
7024rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7025fi
7026{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
7027printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
7028if test x$rxvt_cv_xlib_illegal_access = xyes; then
7029
7030printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
7031
7032fi
7033
7034ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7035if test "x$ac_cv_type_mode_t" = xyes
7036then :
7037
7038else $as_nop
7039
7040printf "%s\n" "#define mode_t int" >>confdefs.h
7041
7042fi
7043
7044
7045 ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
7046"
7047if test "x$ac_cv_type_pid_t" = xyes
7048then :
7049
7050else $as_nop
7051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7052/* end confdefs.h. */
7053
7054 #if defined _WIN64 && !defined __CYGWIN__
7055 LLP64
7056 #endif
7057
7058int
7059main (void)
7060{
7061
7062 ;
7063 return 0;
7064}
7065
7066_ACEOF
7067if ac_fn_cxx_try_compile "$LINENO"
7068then :
7069 ac_pid_type='int'
7070else $as_nop
7071 ac_pid_type='__int64'
7072fi
7073rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7074
7075printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7076
7077
7078fi
7079
7080
7081{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
7082printf %s "checking for grep that handles long lines and -e... " >&6; }
7083if test ${ac_cv_path_GREP+y}
7084then :
7085 printf %s "(cached) " >&6
7086else $as_nop
7087 if test -z "$GREP"; then
7088 ac_path_GREP_found=false
7089 # Loop through the user's path and test for each of PROGNAME-LIST
6435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6436for as_dir in $PATH 7091for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6437do 7092do
6438 IFS=$as_save_IFS 7093 IFS=$as_save_IFS
6439 test -z "$as_dir" && as_dir=. 7094 case $as_dir in #(((
7095 '') as_dir=./ ;;
7096 */) ;;
7097 *) as_dir=$as_dir/ ;;
7098 esac
7099 for ac_prog in grep ggrep
7100 do
6440 for ac_exec_ext in '' $ac_executable_extensions; do 7101 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 7102 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
6442 ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext" 7103 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 7104# Check for GNU ac_path_GREP and select it if it is found.
6444 break 2 7105 # Check for GNU $ac_path_GREP
7106case `"$ac_path_GREP" --version 2>&1` in
7107*GNU*)
7108 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
7109*)
7110 ac_count=0
7111 printf %s 0123456789 >"conftest.in"
7112 while :
7113 do
7114 cat "conftest.in" "conftest.in" >"conftest.tmp"
7115 mv "conftest.tmp" "conftest.in"
7116 cp "conftest.in" "conftest.nl"
7117 printf "%s\n" 'GREP' >> "conftest.nl"
7118 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7119 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7120 as_fn_arith $ac_count + 1 && ac_count=$as_val
7121 if test $ac_count -gt ${ac_path_GREP_max-0}; then
7122 # Best one so far, save it but keep looking for a better one
7123 ac_cv_path_GREP="$ac_path_GREP"
7124 ac_path_GREP_max=$ac_count
6445 fi 7125 fi
7126 # 10*(2^10) chars as input seems more than enough
7127 test $ac_count -gt 10 && break
6446done 7128 done
7129 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7130esac
7131
7132 $ac_path_GREP_found && break 3
7133 done
7134 done
6447 done 7135 done
6448IFS=$as_save_IFS 7136IFS=$as_save_IFS
7137 if test -z "$ac_cv_path_GREP"; then
7138 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7139 fi
7140else
7141 ac_cv_path_GREP=$GREP
7142fi
6449 7143
6450 test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no" 7144fi
6451 ;; 7145{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
7146printf "%s\n" "$ac_cv_path_GREP" >&6; }
7147 GREP="$ac_cv_path_GREP"
7148
7149
7150{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
7151printf %s "checking for egrep... " >&6; }
7152if test ${ac_cv_path_EGREP+y}
7153then :
7154 printf %s "(cached) " >&6
7155else $as_nop
7156 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
7157 then ac_cv_path_EGREP="$GREP -E"
7158 else
7159 if test -z "$EGREP"; then
7160 ac_path_EGREP_found=false
7161 # Loop through the user's path and test for each of PROGNAME-LIST
7162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7163for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7164do
7165 IFS=$as_save_IFS
7166 case $as_dir in #(((
7167 '') as_dir=./ ;;
7168 */) ;;
7169 *) as_dir=$as_dir/ ;;
7170 esac
7171 for ac_prog in egrep
7172 do
7173 for ac_exec_ext in '' $ac_executable_extensions; do
7174 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
7175 as_fn_executable_p "$ac_path_EGREP" || continue
7176# Check for GNU ac_path_EGREP and select it if it is found.
7177 # Check for GNU $ac_path_EGREP
7178case `"$ac_path_EGREP" --version 2>&1` in
7179*GNU*)
7180 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
7181*)
7182 ac_count=0
7183 printf %s 0123456789 >"conftest.in"
7184 while :
7185 do
7186 cat "conftest.in" "conftest.in" >"conftest.tmp"
7187 mv "conftest.tmp" "conftest.in"
7188 cp "conftest.in" "conftest.nl"
7189 printf "%s\n" 'EGREP' >> "conftest.nl"
7190 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7191 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7192 as_fn_arith $ac_count + 1 && ac_count=$as_val
7193 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
7194 # Best one so far, save it but keep looking for a better one
7195 ac_cv_path_EGREP="$ac_path_EGREP"
7196 ac_path_EGREP_max=$ac_count
7197 fi
7198 # 10*(2^10) chars as input seems more than enough
7199 test $ac_count -gt 10 && break
7200 done
7201 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6452esac 7202esac
6453fi 7203
6454afterimage_config=$ac_cv_path_afterimage_config 7204 $ac_path_EGREP_found && break 3
6455if test -n "$afterimage_config"; then 7205 done
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $afterimage_config" >&5 7206 done
6457$as_echo "$afterimage_config" >&6; } 7207 done
7208IFS=$as_save_IFS
7209 if test -z "$ac_cv_path_EGREP"; then
7210 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7211 fi
6458else 7212else
6459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7213 ac_cv_path_EGREP=$EGREP
6460$as_echo "no" >&6; }
6461fi 7214fi
6462 7215
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 7216 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$as_echo "no" >&6; }
6493 AFTERIMAGE_CFLAGS=
6494 AFTERIMAGE_LIBS=
6495 fi
6496 fi
6497fi 7217fi
7218{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
7219printf "%s\n" "$ac_cv_path_EGREP" >&6; }
7220 EGREP="$ac_cv_path_EGREP"
6498 7221
6499 7222
6500
6501
6502for ac_header in \
6503 sys/byteorder.h \
6504 sys/ioctl.h \
6505 sys/sockio.h \
6506 sys/strredir.h \
6507 stdint.h \
6508 wchar.h \
6509
6510do :
6511 as_ac_Header=`$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 7223{ 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; } 7224printf %s "checking for uid_t in sys/types.h... " >&6; }
6585if test "${ac_cv_type_uid_t+set}" = set; then : 7225if test ${ac_cv_type_uid_t+y}
6586 $as_echo_n "(cached) " >&6 7226then :
6587else 7227 printf %s "(cached) " >&6
7228else $as_nop
6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6589/* end confdefs.h. */ 7230/* end confdefs.h. */
6590#include <sys/types.h> 7231#include <sys/types.h>
6591 7232
6592_ACEOF 7233_ACEOF
6593if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7234if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6594 $EGREP "uid_t" >/dev/null 2>&1; then : 7235 $EGREP "uid_t" >/dev/null 2>&1
7236then :
6595 ac_cv_type_uid_t=yes 7237 ac_cv_type_uid_t=yes
6596else 7238else $as_nop
6597 ac_cv_type_uid_t=no 7239 ac_cv_type_uid_t=no
6598fi 7240fi
6599rm -f conftest* 7241rm -rf conftest*
6600 7242
6601fi 7243fi
6602{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 7244{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6603$as_echo "$ac_cv_type_uid_t" >&6; } 7245printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6604if test $ac_cv_type_uid_t = no; then 7246if test $ac_cv_type_uid_t = no; then
6605 7247
6606$as_echo "#define uid_t int" >>confdefs.h 7248printf "%s\n" "#define uid_t int" >>confdefs.h
6607 7249
6608 7250
6609$as_echo "#define gid_t int" >>confdefs.h 7251printf "%s\n" "#define gid_t int" >>confdefs.h
6610 7252
6611fi 7253fi
6612 7254
6613ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" 7255ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6614case $ac_cv_c_int16_t in #( 7256case $ac_cv_c_int16_t in #(
6615 no|yes) ;; #( 7257 no|yes) ;; #(
6616 *) 7258 *)
6617 7259
6618cat >>confdefs.h <<_ACEOF 7260printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6619#define int16_t $ac_cv_c_int16_t
6620_ACEOF
6621;; 7261;;
6622esac 7262esac
6623 7263
6624ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 7264ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6625case $ac_cv_c_uint16_t in #( 7265case $ac_cv_c_uint16_t in #(
6626 no|yes) ;; #( 7266 no|yes) ;; #(
6627 *) 7267 *)
6628 7268
6629 7269
6630cat >>confdefs.h <<_ACEOF 7270printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6631#define uint16_t $ac_cv_c_uint16_t
6632_ACEOF
6633;; 7271;;
6634 esac 7272 esac
6635 7273
6636ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 7274ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6637case $ac_cv_c_int32_t in #( 7275case $ac_cv_c_int32_t in #(
6638 no|yes) ;; #( 7276 no|yes) ;; #(
6639 *) 7277 *)
6640 7278
6641cat >>confdefs.h <<_ACEOF 7279printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6642#define int32_t $ac_cv_c_int32_t
6643_ACEOF
6644;; 7280;;
6645esac 7281esac
6646 7282
6647ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 7283ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6648case $ac_cv_c_uint32_t in #( 7284case $ac_cv_c_uint32_t in #(
6649 no|yes) ;; #( 7285 no|yes) ;; #(
6650 *) 7286 *)
6651 7287
6652$as_echo "#define _UINT32_T 1" >>confdefs.h 7288printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6653 7289
6654 7290
6655cat >>confdefs.h <<_ACEOF 7291printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6656#define uint32_t $ac_cv_c_uint32_t
6657_ACEOF
6658;; 7292;;
6659 esac 7293 esac
6660 7294
6661 7295
6662for ac_func in unsetenv
6663do :
6664 ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" 7296ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6665if test "x$ac_cv_func_unsetenv" = x""yes; then : 7297if test "x$ac_cv_func_unsetenv" = xyes
6666 cat >>confdefs.h <<_ACEOF 7298then :
6667#define HAVE_UNSETENV 1 7299 printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6668_ACEOF
6669 7300
6670fi
6671done
6672
6673
6674
6675support_utmp=yes
6676support_wtmp=yes
6677support_lastlog=yes
6678
6679# Check whether --enable-utmp was given.
6680if test "${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 7301fi
7081 7302
7082 7303
7083 7304
7084 7305
7085save_LIBS=$LIBS 7306save_LIBS=$LIBS
7086save_CFLAGS=$CFLAGS 7307save_CXXFLAGS=$CXXFLAGS
7087CFLAGS="$CFLAGS $X_CFLAGS" 7308CXXFLAGS="$CXXFLAGS $X_CFLAGS"
7088LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11" 7309LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
7089if test x$support_xim = xyes; then 7310if test x$support_xim = xyes; then
7090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5 7311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
7091$as_echo_n "checking for working Xlocale... " >&6; } 7312printf %s "checking for working Xlocale... " >&6; }
7092if test "${rxvt_cv_func_xlocale+set}" = set; then : 7313if test ${rxvt_cv_func_xlocale+y}
7093 $as_echo_n "(cached) " >&6 7314then :
7094else 7315 printf %s "(cached) " >&6
7316else $as_nop
7095 if test "$cross_compiling" = yes; then : 7317 if test "$cross_compiling" = yes
7318then :
7096 : 7319 :
7097else 7320else $as_nop
7098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7099/* end confdefs.h. */ 7322/* end confdefs.h. */
7100 7323
7101 #include <X11/Xlib.h> 7324 #include <X11/Xlib.h>
7102 #include <stdlib.h> 7325 #include <stdlib.h>
… …
7107 else 7330 else
7108 exit (1); 7331 exit (1);
7109 } 7332 }
7110 7333
7111_ACEOF 7334_ACEOF
7112if ac_fn_cxx_try_run "$LINENO"; then : 7335if ac_fn_cxx_try_run "$LINENO"
7336then :
7113 rxvt_cv_func_xlocale=yes 7337 rxvt_cv_func_xlocale=yes
7114else 7338else $as_nop
7115 rxvt_cv_func_xlocale=no 7339 rxvt_cv_func_xlocale=no
7116fi 7340fi
7117rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7341rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7118 conftest.$ac_objext conftest.beam conftest.$ac_ext 7342 conftest.$ac_objext conftest.beam conftest.$ac_ext
7119fi 7343fi
7120 7344
7121fi 7345fi
7122{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5 7346{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7123$as_echo "$rxvt_cv_func_xlocale" >&6; } 7347printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
7124 if test x$rxvt_cv_func_xlocale = xyes; then 7348 if test x$rxvt_cv_func_xlocale = xyes; then
7125 7349
7126$as_echo "#define USE_XIM 1" >>confdefs.h 7350printf "%s\n" "#define USE_XIM 1" >>confdefs.h
7127 7351
7128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5 7352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
7129$as_echo_n "checking for broken XIM callback... " >&6; } 7353printf %s "checking for broken XIM callback... " >&6; }
7130if test "${rxvt_cv_broken_ximcb+set}" = set; then : 7354if test ${rxvt_cv_broken_ximcb+y}
7131 $as_echo_n "(cached) " >&6 7355then :
7132else 7356 printf %s "(cached) " >&6
7357else $as_nop
7133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7134/* end confdefs.h. */ 7359/* end confdefs.h. */
7135 7360
7136 #include <X11/Xlib.h> 7361 #include <X11/Xlib.h>
7137 7362
… …
7141 XIMCallback cb; 7366 XIMCallback cb;
7142 cb.callback = im_destroy_cb; 7367 cb.callback = im_destroy_cb;
7143 } 7368 }
7144 7369
7145_ACEOF 7370_ACEOF
7146if ac_fn_cxx_try_compile "$LINENO"; then : 7371if ac_fn_cxx_try_compile "$LINENO"
7372then :
7147 rxvt_cv_broken_ximcb=yes 7373 rxvt_cv_broken_ximcb=yes
7148else 7374else $as_nop
7149 rxvt_cv_broken_ximcb=no 7375 rxvt_cv_broken_ximcb=no
7150fi 7376fi
7151rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7377rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7152fi 7378fi
7153{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5 7379{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
7154$as_echo "$rxvt_cv_broken_ximcb" >&6; } 7380printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
7155 7381
7156 if test x$rxvt_cv_broken_ximcb = xyes; then 7382 if test x$rxvt_cv_broken_ximcb = xyes; then
7157 7383
7158$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h 7384printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7159 7385
7160 fi 7386 fi
7161 fi 7387 fi
7162fi 7388fi
7163 7389
7164{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5 7390{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
7165$as_echo_n "checking for working X setlocale... " >&6; } 7391printf %s "checking for working X setlocale... " >&6; }
7166if test "${rxvt_cv_func_xsetlocale+set}" = set; then : 7392if test ${rxvt_cv_func_xsetlocale+y}
7167 $as_echo_n "(cached) " >&6 7393then :
7168else 7394 printf %s "(cached) " >&6
7395else $as_nop
7169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7170/* end confdefs.h. */ 7397/* end confdefs.h. */
7171#define X_LOCALE 1 7398#define X_LOCALE 1
7172#include <X11/Xlocale.h> 7399#include <X11/Xlocale.h>
7173int 7400int
7174main () 7401main (void)
7175{ 7402{
7176setlocale(LC_CTYPE, ""); 7403setlocale(LC_CTYPE, "");
7177 ; 7404 ;
7178 return 0; 7405 return 0;
7179} 7406}
7180_ACEOF 7407_ACEOF
7181if ac_fn_cxx_try_link "$LINENO"; then : 7408if ac_fn_cxx_try_link "$LINENO"
7409then :
7182 rxvt_cv_func_xsetlocale=yes 7410 rxvt_cv_func_xsetlocale=yes
7183else 7411else $as_nop
7184 rxvt_cv_func_xsetlocale=no 7412 rxvt_cv_func_xsetlocale=no
7185fi 7413fi
7186rm -f core conftest.err conftest.$ac_objext \ 7414rm -f core conftest.err conftest.$ac_objext conftest.beam \
7187 conftest$ac_exeext conftest.$ac_ext 7415 conftest$ac_exeext conftest.$ac_ext
7188fi 7416fi
7189{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5 7417{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7190$as_echo "$rxvt_cv_func_xsetlocale" >&6; } 7418printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7191if test x$rxvt_cv_func_xsetlocale = xyes; then 7419if test x$rxvt_cv_func_xsetlocale = xyes; then
7192 7420
7193$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h 7421printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7194 7422
7195fi 7423fi
7196LIBS=$save_LIBS 7424LIBS=$save_LIBS
7197CFLAGS=$save_CFLAGS 7425CXXFLAGS=$save_CXXFLAGS
7198 7426
7199{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working plain setlocale" >&5
7200$as_echo_n "checking for working plain setlocale... " >&6; }
7201if test "${rxvt_cv_func_setlocale+set}" = set; then :
7202 $as_echo_n "(cached) " >&6
7203else
7204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7205/* end confdefs.h. */
7206#include <locale.h>
7207int
7208main ()
7209{
7210setlocale(LC_CTYPE, "");
7211 ;
7212 return 0;
7213}
7214_ACEOF
7215if ac_fn_cxx_try_link "$LINENO"; then :
7216 rxvt_cv_func_setlocale=yes
7217else
7218 rxvt_cv_func_setlocale=no
7219fi
7220rm -f core conftest.err conftest.$ac_objext \
7221 conftest$ac_exeext conftest.$ac_ext
7222fi
7223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_setlocale" >&5
7224$as_echo "$rxvt_cv_func_setlocale" >&6; }
7225if test x$rxvt_cv_func_setlocale = xyes; then
7226
7227$as_echo "#define HAVE_SETLOCALE 1" >>confdefs.h
7228
7229fi
7230
7231{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5 7427{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7232$as_echo_n "checking for working nl_langinfo... " >&6; } 7428printf %s "checking for working nl_langinfo... " >&6; }
7233if test "${rxvt_cv_func_nl_langinfo+set}" = set; then : 7429if test ${rxvt_cv_func_nl_langinfo+y}
7234 $as_echo_n "(cached) " >&6 7430then :
7235else 7431 printf %s "(cached) " >&6
7432else $as_nop
7236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7237/* end confdefs.h. */ 7434/* end confdefs.h. */
7238#include <langinfo.h> 7435#include <langinfo.h>
7239int 7436int
7240main () 7437main (void)
7241{ 7438{
7242nl_langinfo(CODESET); 7439nl_langinfo(CODESET);
7243 ; 7440 ;
7244 return 0; 7441 return 0;
7245} 7442}
7246_ACEOF 7443_ACEOF
7247if ac_fn_cxx_try_link "$LINENO"; then : 7444if ac_fn_cxx_try_link "$LINENO"
7445then :
7248 rxvt_cv_func_nl_langinfo=yes 7446 rxvt_cv_func_nl_langinfo=yes
7249else 7447else $as_nop
7250 rxvt_cv_func_nl_langinfo=no 7448 rxvt_cv_func_nl_langinfo=no
7251fi 7449fi
7252rm -f core conftest.err conftest.$ac_objext \ 7450rm -f core conftest.err conftest.$ac_objext conftest.beam \
7253 conftest$ac_exeext conftest.$ac_ext 7451 conftest$ac_exeext conftest.$ac_ext
7254fi 7452fi
7255{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5 7453{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7256$as_echo "$rxvt_cv_func_nl_langinfo" >&6; } 7454printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7257if test x$rxvt_cv_func_nl_langinfo = xyes; then 7455if test x$rxvt_cv_func_nl_langinfo = xyes; then
7258 7456
7259$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h 7457printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7260 7458
7261fi 7459fi
7262 7460
7263 7461support_image=no
7264case $host in 7462if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
7265 *-*-solaris*) 7463 support_image=yes
7266
7267$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
7268
7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sendmsg" >&5
7270$as_echo_n "checking for library containing sendmsg... " >&6; }
7271if test "${ac_cv_search_sendmsg+set}" = set; then :
7272 $as_echo_n "(cached) " >&6
7273else
7274 ac_func_search_save_LIBS=$LIBS
7275cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7276/* end confdefs.h. */
7277
7278/* Override any GCC internal prototype to avoid an error.
7279 Use char because int might match the return type of a GCC
7280 builtin and then its argument prototype would still apply. */
7281#ifdef __cplusplus
7282extern "C"
7283#endif
7284char sendmsg ();
7285int
7286main ()
7287{
7288return sendmsg ();
7289 ;
7290 return 0;
7291}
7292_ACEOF
7293for ac_lib in '' socket; do
7294 if test -z "$ac_lib"; then
7295 ac_res="none required"
7296 else
7297 ac_res=-l$ac_lib
7298 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7299 fi
7300 if ac_fn_cxx_try_link "$LINENO"; then :
7301 ac_cv_search_sendmsg=$ac_res
7302fi 7464fi
7303rm -f core conftest.err conftest.$ac_objext \
7304 conftest$ac_exeext
7305 if test "${ac_cv_search_sendmsg+set}" = set; then :
7306 break
7307fi
7308done
7309if test "${ac_cv_search_sendmsg+set}" = set; then :
7310
7311else
7312 ac_cv_search_sendmsg=no
7313fi
7314rm conftest.$ac_ext
7315LIBS=$ac_func_search_save_LIBS
7316fi
7317{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sendmsg" >&5
7318$as_echo "$ac_cv_search_sendmsg" >&6; }
7319ac_res=$ac_cv_search_sendmsg
7320if test "$ac_res" != no; then :
7321 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7322
7323fi
7324
7325 ;;
7326esac
7327
7328{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5
7329$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; }
7330if test "${pt_cv_can_pass_fds+set}" = set; then :
7331 $as_echo_n "(cached) " >&6
7332else
7333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7334/* end confdefs.h. */
7335
7336#include <stddef.h> // broken bsds (is that redundant?) need this
7337#include <sys/types.h>
7338#include <sys/socket.h>
7339#include <sys/uio.h>
7340
7341int
7342main ()
7343{
7344
7345{
7346 msghdr msg;
7347 iovec iov;
7348 char buf [100];
7349 char data = 0;
7350
7351 iov.iov_base = &data;
7352 iov.iov_len = 1;
7353
7354 msg.msg_iov = &iov;
7355 msg.msg_iovlen = 1;
7356 msg.msg_control = buf;
7357 msg.msg_controllen = sizeof buf;
7358
7359 cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7360 cmsg->cmsg_level = SOL_SOCKET;
7361 cmsg->cmsg_type = SCM_RIGHTS;
7362 cmsg->cmsg_len = 100;
7363
7364 *(int *)CMSG_DATA (cmsg) = 5;
7365
7366 return sendmsg (3, &msg, 0);
7367}
7368
7369 ;
7370 return 0;
7371}
7372_ACEOF
7373if ac_fn_cxx_try_link "$LINENO"; then :
7374 pt_cv_can_pass_fds=yes
7375else
7376 pt_cv_can_pass_fds=no
7377fi
7378rm -f core conftest.err conftest.$ac_objext \
7379 conftest$ac_exeext conftest.$ac_ext
7380fi
7381{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7382$as_echo "$pt_cv_can_pass_fds" >&6; }
7383if test x$pt_cv_can_pass_fds = xyes; then
7384
7385$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
7386
7387else
7388 as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7389fi
7390
7391
7392
7393for ac_header in \
7394 pty.h \
7395 util.h \
7396 libutil.h \
7397 sys/ioctl.h \
7398 sys/stropts.h \
7399 stropts.h \
7400
7401do :
7402 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7403ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7404if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7405 cat >>confdefs.h <<_ACEOF
7406#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7407_ACEOF
7408
7409fi
7410
7411done
7412
7413
7414for ac_func in \
7415 revoke \
7416 _getpty \
7417 getpt \
7418 posix_openpt \
7419 isastream \
7420 setuid \
7421 seteuid \
7422 setreuid \
7423 setresuid \
7424
7425do :
7426 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7427ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7428if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7429 cat >>confdefs.h <<_ACEOF
7430#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7431_ACEOF
7432
7433fi
7434done
7435
7436
7437{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
7438$as_echo_n "checking for UNIX98 ptys... " >&6; }
7439cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7440/* end confdefs.h. */
7441#include <stdlib.h>
7442int
7443main ()
7444{
7445grantpt(0);unlockpt(0);ptsname(0);
7446 ;
7447 return 0;
7448}
7449_ACEOF
7450if ac_fn_cxx_try_link "$LINENO"; then :
7451 unix98_pty=yes
7452
7453$as_echo "#define UNIX98_PTY 1" >>confdefs.h
7454
7455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7456$as_echo "yes" >&6; }
7457else
7458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7459$as_echo "no" >&6; }
7460fi
7461rm -f core conftest.err conftest.$ac_objext \
7462 conftest$ac_exeext conftest.$ac_ext
7463
7464if test -z "$unix98_pty"; then
7465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
7466$as_echo_n "checking for library containing openpty... " >&6; }
7467if test "${ac_cv_search_openpty+set}" = set; then :
7468 $as_echo_n "(cached) " >&6
7469else
7470 ac_func_search_save_LIBS=$LIBS
7471cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7472/* end confdefs.h. */
7473
7474/* Override any GCC internal prototype to avoid an error.
7475 Use char because int might match the return type of a GCC
7476 builtin and then its argument prototype would still apply. */
7477#ifdef __cplusplus
7478extern "C"
7479#endif
7480char openpty ();
7481int
7482main ()
7483{
7484return openpty ();
7485 ;
7486 return 0;
7487}
7488_ACEOF
7489for ac_lib in '' util; do
7490 if test -z "$ac_lib"; then
7491 ac_res="none required"
7492 else
7493 ac_res=-l$ac_lib
7494 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7495 fi
7496 if ac_fn_cxx_try_link "$LINENO"; then :
7497 ac_cv_search_openpty=$ac_res
7498fi
7499rm -f core conftest.err conftest.$ac_objext \
7500 conftest$ac_exeext
7501 if test "${ac_cv_search_openpty+set}" = set; then :
7502 break
7503fi
7504done
7505if test "${ac_cv_search_openpty+set}" = set; then :
7506
7507else
7508 ac_cv_search_openpty=no
7509fi
7510rm conftest.$ac_ext
7511LIBS=$ac_func_search_save_LIBS
7512fi
7513{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7514$as_echo "$ac_cv_search_openpty" >&6; }
7515ac_res=$ac_cv_search_openpty
7516if test "$ac_res" != no; then :
7517 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7518
7519$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
7520
7521fi
7522
7523fi
7524
7525
7526
7527{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7528$as_echo_n "checking for tty group... " >&6; }
7529if test "${pt_cv_tty_group+set}" = set; then :
7530 $as_echo_n "(cached) " >&6
7531else
7532 if test "$cross_compiling" = yes; then :
7533 pt_cv_tty_group=no
7534else
7535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7536/* end confdefs.h. */
7537
7538#include <sys/types.h>
7539#include <sys/stat.h>
7540#include <unistd.h>
7541#include <grp.h>
7542
7543int main()
7544{
7545 struct stat st;
7546 struct group *gr;
7547 char *tty;
7548 gr = getgrnam("tty");
7549 tty = ttyname(0);
7550 if (gr != 0
7551 && tty != 0
7552 && (stat(tty, &st)) == 0
7553 && st.st_gid == gr->gr_gid)
7554 return 0;
7555 else
7556 return 1;
7557}
7558_ACEOF
7559if ac_fn_cxx_try_run "$LINENO"; then :
7560 pt_cv_tty_group=yes
7561else
7562 pt_cv_tty_group=no
7563fi
7564rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7565 conftest.$ac_objext conftest.beam conftest.$ac_ext
7566fi
7567
7568fi
7569{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7570$as_echo "$pt_cv_tty_group" >&6; }
7571if test x$pt_cv_tty_group = xyes; then
7572
7573$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h
7574
7575fi
7576
7577if test x$support_xft = xyes || test x$support_inheritpixmap = xyes; then 7465if test x$support_xft = xyes || test x$support_image = xyes; then
7578 rxvt_have_xrender=no 7466 rxvt_have_xrender=no
7579 # Extract the first word of "pkg-config", so it can be a program name with args.
7580set dummy pkg-config; ac_word=$2
7581{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7582$as_echo_n "checking for $ac_word... " >&6; }
7583if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7584 $as_echo_n "(cached) " >&6
7585else
7586 case $PKG_CONFIG in
7587 [\\/]* | ?:[\\/]*)
7588 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7589 ;;
7590 *)
7591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7592for as_dir in $PATH
7593do
7594 IFS=$as_save_IFS
7595 test -z "$as_dir" && as_dir=.
7596 for ac_exec_ext in '' $ac_executable_extensions; do
7597 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7598 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7599 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7600 break 2
7601 fi
7602done
7603 done
7604IFS=$as_save_IFS
7605 7467
7606 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" 7468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender (using pkg-config)" >&5
7607 ;; 7469printf %s "checking for xrender (using pkg-config)... " >&6; }
7608esac
7609fi
7610PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7611if test -n "$PKG_CONFIG"; then
7612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7613$as_echo "$PKG_CONFIG" >&6; }
7614else
7615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7616$as_echo "no" >&6; }
7617fi
7618
7619
7620 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then 7470 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7621 X_LIBS="`$PKG_CONFIG xrender --libs` $X_LIBS" 7471 XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7622 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xrender --cflags`" 7472 XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
7473
7474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7475printf "%s\n" "ok" >&6; }
7476
7477 X_LIBS="$XRENDER_LIBS $X_LIBS"
7478 CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
7623 rxvt_have_xrender=yes 7479 rxvt_have_xrender=yes
7624 7480
7625 save_LIBS="$LIBS" 7481 save_LIBS="$LIBS"
7626 LIBS="$LIBS $X_LIBS" 7482 LIBS="$LIBS $X_LIBS"
7627 ac_fn_cxx_check_header_mongrel "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default" 7483 ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
7628if test "x$ac_cv_header_X11_extensions_Xrender_h" = x""yes; then : 7484if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
7485then :
7629 7486
7630else 7487else $as_nop
7631 rxvt_have_xrender=no 7488 rxvt_have_xrender=no
7632fi 7489fi
7633 7490
7634
7635 ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat" 7491 ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
7636if test "x$ac_cv_func_XRenderFindStandardFormat" = x""yes; then : 7492if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
7493then :
7637 7494
7638else 7495else $as_nop
7639 rxvt_have_xrender=no 7496 rxvt_have_xrender=no
7640fi 7497fi
7641 7498
7642 LIBS="$save_LIBS" 7499 LIBS="$save_LIBS"
7500
7501 else
7502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7503printf "%s\n" "no" >&6; }
7504 :
7643 fi 7505 fi
7506
7644fi 7507fi
7645 7508
7646if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then 7509if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
7647 # Extract the first word of "pkg-config", so it can be a program name with args.
7648set dummy pkg-config; ac_word=$2
7649{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7650$as_echo_n "checking for $ac_word... " >&6; }
7651if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7652 $as_echo_n "(cached) " >&6
7653else
7654 case $PKG_CONFIG in
7655 [\\/]* | ?:[\\/]*)
7656 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7657 ;;
7658 *)
7659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7660for as_dir in $PATH
7661do
7662 IFS=$as_save_IFS
7663 test -z "$as_dir" && as_dir=.
7664 for ac_exec_ext in '' $ac_executable_extensions; do
7665 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7666 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7667 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7668 break 2
7669 fi
7670done
7671 done
7672IFS=$as_save_IFS
7673 7510
7674 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" 7511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft (using pkg-config)" >&5
7675 ;; 7512printf %s "checking for fontconfig xft (using pkg-config)... " >&6; }
7676esac
7677fi
7678PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7679if test -n "$PKG_CONFIG"; then
7680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7681$as_echo "$PKG_CONFIG" >&6; }
7682else
7683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7684$as_echo "no" >&6; }
7685fi
7686
7687
7688 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then 7513 if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
7689 X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS" 7514 XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
7690 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`" 7515 XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
7516
7517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7518printf "%s\n" "ok" >&6; }
7519
7520 X_LIBS="$XFT_LIBS $X_LIBS"
7521 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
7522
7691 else 7523 else
7524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7525printf "%s\n" "no" >&6; }
7526
7692 # Extract the first word of "xft-config", so it can be a program name with args. 7527 # Extract the first word of "xft-config", so it can be a program name with args.
7693set dummy xft-config; ac_word=$2 7528set dummy xft-config; ac_word=$2
7694{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7529{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7695$as_echo_n "checking for $ac_word... " >&6; } 7530printf %s "checking for $ac_word... " >&6; }
7696if test "${ac_cv_path_XFT_CONFIG+set}" = set; then : 7531if test ${ac_cv_path_XFT_CONFIG+y}
7697 $as_echo_n "(cached) " >&6 7532then :
7698else 7533 printf %s "(cached) " >&6
7534else $as_nop
7699 case $XFT_CONFIG in 7535 case $XFT_CONFIG in
7700 [\\/]* | ?:[\\/]*) 7536 [\\/]* | ?:[\\/]*)
7701 ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path. 7537 ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7702 ;; 7538 ;;
7703 *) 7539 *)
7704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7705for as_dir in $PATH 7541for as_dir in $PATH
7706do 7542do
7707 IFS=$as_save_IFS 7543 IFS=$as_save_IFS
7708 test -z "$as_dir" && as_dir=. 7544 case $as_dir in #(((
7545 '') as_dir=./ ;;
7546 */) ;;
7547 *) as_dir=$as_dir/ ;;
7548 esac
7709 for ac_exec_ext in '' $ac_executable_extensions; do 7549 for ac_exec_ext in '' $ac_executable_extensions; do
7710 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7550 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7711 ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext" 7551 ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7712 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7552 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7713 break 2 7553 break 2
7714 fi 7554 fi
7715done 7555done
7716 done 7556 done
7717IFS=$as_save_IFS 7557IFS=$as_save_IFS
… …
7720 ;; 7560 ;;
7721esac 7561esac
7722fi 7562fi
7723XFT_CONFIG=$ac_cv_path_XFT_CONFIG 7563XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7724if test -n "$XFT_CONFIG"; then 7564if test -n "$XFT_CONFIG"; then
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5 7565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7726$as_echo "$XFT_CONFIG" >&6; } 7566printf "%s\n" "$XFT_CONFIG" >&6; }
7727else 7567else
7728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7729$as_echo "no" >&6; } 7569printf "%s\n" "no" >&6; }
7730fi 7570fi
7731 7571
7732 7572
7733 if test $XFT_CONFIG != no; then 7573 if test $XFT_CONFIG != no; then
7734 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS" 7574 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7735 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`" 7575 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7736 fi 7576 fi
7737 fi
7738 7577
7739 if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig; then
7740 X_LIBS="`$PKG_CONFIG fontconfig --libs` $X_LIBS"
7741 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG fontconfig --cflags`"
7742 fi 7578 fi
7579
7743 7580
7744 save_LIBS="$LIBS" 7581 save_LIBS="$LIBS"
7745 LIBS="$LIBS $X_LIBS" 7582 LIBS="$LIBS $X_LIBS"
7746 for ac_header in X11/Xft/Xft.h 7583 for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7747do : 7584do :
7748 ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default" 7585 as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
7749if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then : 7586ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7587if eval test \"x\$"$as_ac_Header"\" = x"yes"
7588then :
7750 cat >>confdefs.h <<_ACEOF 7589 cat >>confdefs.h <<_ACEOF
7751#define HAVE_X11_XFT_XFT_H 1 7590#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
7752_ACEOF 7591_ACEOF
7753 7592
7754else 7593else $as_nop
7755 support_xft=no 7594 support_xft=no
7756fi 7595fi
7757 7596
7758done 7597done
7759 7598
7760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5 7599 for ac_func in XftDrawString32 FcPatternGet
7761$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; } 7600do :
7762if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then : 7601 as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
7763 $as_echo_n "(cached) " >&6 7602ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7764else 7603if eval test \"x\$"$as_ac_var"\" = x"yes"
7765 ac_check_lib_save_LIBS=$LIBS 7604then :
7766LIBS="-lXft $LIBS" 7605 cat >>confdefs.h <<_ACEOF
7606#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
7607_ACEOF
7608
7609else $as_nop
7610 support_xft=no
7611fi
7612
7613done
7614 LIBS="$save_LIBS"
7615
7616 if test x$support_xft = xyes; then
7617
7618printf "%s\n" "#define XFT 1" >>confdefs.h
7619
7620 fi
7621fi
7622
7623if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
7624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
7625printf %s "checking for Render >= 0.11... " >&6; }
7767cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7768/* end confdefs.h. */ 7627/* end confdefs.h. */
7769 7628
7770/* Override any GCC internal prototype to avoid an error. 7629#include <X11/extensions/Xrender.h>
7771 Use char because int might match the return type of a GCC 7630#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7772 builtin and then its argument prototype would still apply. */ 7631error
7773#ifdef __cplusplus
7774extern "C"
7775#endif 7632#endif
7776char XftDrawString32 (); 7633
7777int 7634int
7778main () 7635main (void)
7779{ 7636{
7780return XftDrawString32 (); 7637
7781 ; 7638 ;
7782 return 0; 7639 return 0;
7783} 7640}
7784_ACEOF 7641_ACEOF
7785if ac_fn_cxx_try_link "$LINENO"; then : 7642if ac_fn_cxx_try_compile "$LINENO"
7786 ac_cv_lib_Xft_XftDrawString32=yes 7643then :
7787else 7644
7788 ac_cv_lib_Xft_XftDrawString32=no 7645else $as_nop
7789fi
7790rm -f core conftest.err conftest.$ac_objext \
7791 conftest$ac_exeext conftest.$ac_ext
7792LIBS=$ac_check_lib_save_LIBS
7793fi
7794{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7795$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7796if test "x$ac_cv_lib_Xft_XftDrawString32" = x""yes; then :
7797 :
7798else
7799 support_xft=no 7646 support_image=no
7800fi 7647fi
7801 7648rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7802 for ac_header in fontconfig/fontconfig.h
7803do :
7804 ac_fn_cxx_check_header_mongrel "$LINENO" "fontconfig/fontconfig.h" "ac_cv_header_fontconfig_fontconfig_h" "$ac_includes_default"
7805if test "x$ac_cv_header_fontconfig_fontconfig_h" = x""yes; then :
7806 cat >>confdefs.h <<_ACEOF
7807#define HAVE_FONTCONFIG_FONTCONFIG_H 1
7808_ACEOF
7809
7810else
7811 support_xft=no
7812fi
7813
7814done
7815
7816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FcPatternGet in -lfontconfig" >&5
7817$as_echo_n "checking for FcPatternGet in -lfontconfig... " >&6; }
7818if test "${ac_cv_lib_fontconfig_FcPatternGet+set}" = set; then :
7819 $as_echo_n "(cached) " >&6
7820else
7821 ac_check_lib_save_LIBS=$LIBS
7822LIBS="-lfontconfig $LIBS"
7823cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7824/* end confdefs.h. */
7825
7826/* Override any GCC internal prototype to avoid an error.
7827 Use char because int might match the return type of a GCC
7828 builtin and then its argument prototype would still apply. */
7829#ifdef __cplusplus
7830extern "C"
7831#endif
7832char FcPatternGet ();
7833int
7834main ()
7835{
7836return FcPatternGet ();
7837 ;
7838 return 0;
7839}
7840_ACEOF
7841if ac_fn_cxx_try_link "$LINENO"; then :
7842 ac_cv_lib_fontconfig_FcPatternGet=yes
7843else
7844 ac_cv_lib_fontconfig_FcPatternGet=no
7845fi
7846rm -f core conftest.err conftest.$ac_objext \
7847 conftest$ac_exeext conftest.$ac_ext
7848LIBS=$ac_check_lib_save_LIBS
7849fi
7850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fontconfig_FcPatternGet" >&5
7851$as_echo "$ac_cv_lib_fontconfig_FcPatternGet" >&6; }
7852if test "x$ac_cv_lib_fontconfig_FcPatternGet" = x""yes; then :
7853 :
7854else
7855 support_xft=no
7856fi
7857
7858 LIBS="$save_LIBS"
7859
7860 if test x$support_xft = xyes; then 7649 if test x$support_image = xyes; then
7650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7651printf "%s\n" "ok" >&6; }
7652 LIBS="$LIBS -lm"
7861 7653
7862$as_echo "#define XFT 1" >>confdefs.h 7654printf "%s\n" "#define XRENDER 1" >>confdefs.h
7863 7655
7656
7657 if test x$support_inheritpixmap = xyes; then
7658
7659printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7660
7864 fi 7661 fi
7662 else
7663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7664printf "%s\n" "no" >&6; }
7665 fi
7865fi 7666fi
7667
7866if test x$support_styles = xyes; then 7668if test x$support_styles = xyes; then
7867 7669
7868$as_echo "#define ENABLE_STYLES 1" >>confdefs.h 7670printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7869 7671
7870fi 7672fi
7871if test x$support_iso14755 = xyes; then 7673if test x$support_iso14755 = xyes; then
7872 7674
7873$as_echo "#define ISO_14755 1" >>confdefs.h 7675printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7874 7676
7875fi 7677fi
7876if test x$support_8bitctrls = xyes; then 7678if test x$support_8bitctrls = xyes; then
7877 7679
7878$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h 7680printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7879 7681
7880fi 7682fi
7881if test x$support_fading = xyes; then 7683if test x$support_fading = xyes; then
7882 7684
7883$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h 7685printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7884
7885fi
7886if test x$support_inheritpixmap = xyes; then
7887 if test x$rxvt_have_xrender = xyes; then
7888 LIBS="$LIBS -lm"
7889
7890$as_echo "#define XRENDER 1" >>confdefs.h
7891
7892 fi
7893
7894$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7895 7686
7896fi 7687fi
7897if test x$support_keepscrolling = xno; then 7688if test x$support_keepscrolling = xno; then
7898 7689
7899$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h 7690printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7900 7691
7901fi 7692fi
7902if test x$support_selectionscrolling = xyes; then 7693if test x$support_selectionscrolling = xyes; then
7903 7694
7904$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h 7695printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7905 7696
7906fi 7697fi
7907if test x$support_frills = xyes; then 7698if test x$support_frills = xyes; then
7908 7699
7909$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h 7700printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7910 7701
7911fi 7702fi
7912if test x$support_mousewheel = xyes; then 7703if test x$support_mousewheel = xyes; then
7913 7704
7914$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h 7705printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7915 7706
7916fi 7707fi
7917if test x$support_mouseslipwheel = xyes; then 7708if test x$support_mouseslipwheel = xyes; then
7918 7709
7919$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h 7710printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7920 7711
7921fi 7712fi
7922 7713
7923scrolltypes=plain 7714scrolltypes=plain
7924 7715
7925$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h 7716printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
7926 7717
7927 7718
7928if test x$support_scroll_rxvt = xyes; then 7719if test x$support_scroll_rxvt = xyes; then
7929 7720
7930$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h 7721printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
7931 7722
7932 scrolltypes="$scrolltypes rxvt" 7723 scrolltypes="$scrolltypes rxvt"
7933fi 7724fi
7934if test x$support_scroll_next = xyes; then 7725if test x$support_scroll_next = xyes; then
7935 7726
7936$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h 7727printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
7937 7728
7938 scrolltypes="$scrolltypes next" 7729 scrolltypes="$scrolltypes next"
7939fi 7730fi
7940if test x$support_scroll_xterm = xyes; then 7731if test x$support_scroll_xterm = xyes; then
7941 7732
7942$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h 7733printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
7943 7734
7944 scrolltypes="$scrolltypes xterm" 7735 scrolltypes="$scrolltypes xterm"
7945fi 7736fi
7946if test x$support_pointer_blank = xyes; then 7737if test x$support_pointer_blank = xyes; then
7947 7738
7948$as_echo "#define POINTER_BLANK 1" >>confdefs.h 7739printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
7949 7740
7950fi 7741fi
7951if test x$support_text_blink = xyes; then 7742if test x$support_text_blink = xyes; then
7952 7743
7953$as_echo "#define TEXT_BLINK 1" >>confdefs.h 7744printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
7954 7745
7955fi 7746fi
7956if test x$support_unicode3 = xyes; then 7747if test x$support_unicode3 = xyes; then
7957 7748
7958$as_echo "#define UNICODE_3 1" >>confdefs.h 7749printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
7959 7750
7960fi 7751fi
7961if test x$support_combining = xyes; then 7752if test x$support_combining = xyes; then
7962 7753
7963$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h 7754printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
7964 7755
7965fi 7756fi
7966if test x$codesets = xall; then 7757if test x$codesets = xall; then
7967 codesets=jp,jp-ext,kr,zh,zh-ext 7758 codesets=jp,jp-ext,kr,zh,zh-ext
7968fi 7759fi
7969 7760
7970$as_echo "#define ENCODING_EU 1" >>confdefs.h 7761printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
7971 7762
7972 7763
7973$as_echo "#define ENCODING_VN 1" >>confdefs.h 7764printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
7974 7765
7975for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do 7766for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
7976 case "$codeset" in 7767 case "$codeset" in
7977 JP ) 7768 JP )
7978$as_echo "#define ENCODING_JP 1" >>confdefs.h 7769printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
7979 ;; 7770 ;;
7980 JP_EXT ) 7771 JP_EXT )
7981$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h 7772printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
7982 ;; 7773 ;;
7983 KR ) 7774 KR )
7984$as_echo "#define ENCODING_KR 1" >>confdefs.h 7775printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
7985 ;; 7776 ;;
7986 ZH ) 7777 ZH )
7987$as_echo "#define ENCODING_ZH 1" >>confdefs.h 7778printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
7988 ;; 7779 ;;
7989 ZH_EXT ) 7780 ZH_EXT )
7990$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h 7781printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
7991 ;; 7782 ;;
7992 esac 7783 esac
7993done 7784done
7994 7785
7995IF_PERL=\# 7786IF_PERL=\#
7996if test x$support_perl = xyes; then 7787if test x$support_perl = xyes; then
7997 # Extract the first word of "perl5", so it can be a program name with args. 7788 # Extract the first word of "perl5", so it can be a program name with args.
7998set dummy perl5; ac_word=$2 7789set dummy perl5; ac_word=$2
7999{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8000$as_echo_n "checking for $ac_word... " >&6; } 7791printf %s "checking for $ac_word... " >&6; }
8001if test "${ac_cv_path_PERL+set}" = set; then : 7792if test ${ac_cv_path_PERL+y}
8002 $as_echo_n "(cached) " >&6 7793then :
8003else 7794 printf %s "(cached) " >&6
7795else $as_nop
8004 case $PERL in 7796 case $PERL in
8005 [\\/]* | ?:[\\/]*) 7797 [\\/]* | ?:[\\/]*)
8006 ac_cv_path_PERL="$PERL" # Let the user override the test with a path. 7798 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8007 ;; 7799 ;;
8008 *) 7800 *)
8009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8010for as_dir in $PATH 7802for as_dir in $PATH
8011do 7803do
8012 IFS=$as_save_IFS 7804 IFS=$as_save_IFS
8013 test -z "$as_dir" && as_dir=. 7805 case $as_dir in #(((
7806 '') as_dir=./ ;;
7807 */) ;;
7808 *) as_dir=$as_dir/ ;;
7809 esac
8014 for ac_exec_ext in '' $ac_executable_extensions; do 7810 for ac_exec_ext in '' $ac_executable_extensions; do
8015 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7811 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
8016 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" 7812 ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
8017 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7813 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
8018 break 2 7814 break 2
8019 fi 7815 fi
8020done 7816done
8021 done 7817 done
8022IFS=$as_save_IFS 7818IFS=$as_save_IFS
8023 7819
7820 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
8024 ;; 7821 ;;
8025esac 7822esac
8026fi 7823fi
8027PERL=$ac_cv_path_PERL 7824PERL=$ac_cv_path_PERL
8028if test -n "$PERL"; then 7825if test -n "$PERL"; then
8029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 7826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8030$as_echo "$PERL" >&6; } 7827printf "%s\n" "$PERL" >&6; }
8031else 7828else
8032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8033$as_echo "no" >&6; } 7830printf "%s\n" "no" >&6; }
8034fi 7831fi
8035 7832
8036 7833
8037 # Extract the first word of "perl", so it can be a program name with args. 7834
8038set dummy perl; ac_word=$2 7835
8039{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xext (using pkg-config)" >&5
8040$as_echo_n "checking for $ac_word... " >&6; } 7837printf %s "checking for xext (using pkg-config)... " >&6; }
8041if test "${ac_cv_path_PERL+set}" = set; then : 7838 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xext; then
8042 $as_echo_n "(cached) " >&6 7839 XEXT_CFLAGS="`$PKG_CONFIG --cflags xext`"
7840 XEXT_LIBS="`$PKG_CONFIG --libs xext`"
7841
7842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7843printf "%s\n" "ok" >&6; }
7844 :
8043else 7845 else
8044 case $PERL in
8045 [\\/]* | ?:[\\/]*)
8046 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8047 ;;
8048 *)
8049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8050for as_dir in $PATH
8051do
8052 IFS=$as_save_IFS
8053 test -z "$as_dir" && as_dir=.
8054 for ac_exec_ext in '' $ac_executable_extensions; do
8055 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8056 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
8057 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8058 break 2
8059 fi
8060done
8061 done
8062IFS=$as_save_IFS
8063
8064 ;;
8065esac
8066fi
8067PERL=$ac_cv_path_PERL
8068if test -n "$PERL"; then
8069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8070$as_echo "$PERL" >&6; }
8071else
8072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8073$as_echo "no" >&6; } 7847printf "%s\n" "no" >&6; }
8074fi
8075 7848
7849 as_fn_error $? "unable to find xext, required for perl" "$LINENO" 5
8076 7850
7851 fi
8077 7852
7853
7854 X_LIBS="$XEXT_LIBS $X_LIBS"
7855 CPPFLAGS="$CPPFLAGS $XEXT_CFLAGS"
7856
8078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5 7857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
8079$as_echo_n "checking for $PERL suitability... " >&6; } 7858printf %s "checking for $PERL suitability... " >&6; }
8080 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then 7859 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
8081 7860
8082 save_CXXFLAGS="$CXXFLAGS" 7861 save_CXXFLAGS="$CXXFLAGS"
8083 save_LIBS="$LIBS" 7862 save_LIBS="$LIBS"
8084 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`" 7863 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
… …
8089#include <EXTERN.h> 7868#include <EXTERN.h>
8090#include <perl.h> 7869#include <perl.h>
8091#include <XSUB.h> 7870#include <XSUB.h>
8092 7871
8093int 7872int
8094main () 7873main (void)
8095{ 7874{
8096 7875
8097 PerlInterpreter *perl = perl_alloc (); 7876 PerlInterpreter *perl = perl_alloc ();
8098 7877
8099 ; 7878 ;
8100 return 0; 7879 return 0;
8101} 7880}
8102_ACEOF 7881_ACEOF
8103if ac_fn_cxx_try_link "$LINENO"; then : 7882if ac_fn_cxx_try_link "$LINENO"
7883then :
8104 rxvt_perl_link=yes 7884 rxvt_perl_link=yes
8105else 7885else $as_nop
8106 rxvt_perl_link=no 7886 rxvt_perl_link=no
8107fi 7887fi
8108rm -f core conftest.err conftest.$ac_objext \ 7888rm -f core conftest.err conftest.$ac_objext conftest.beam \
8109 conftest$ac_exeext conftest.$ac_ext 7889 conftest$ac_exeext conftest.$ac_ext
8110 CXXFLAGS="$save_CXXFLAGS" 7890 CXXFLAGS="$save_CXXFLAGS"
8111 LIBS="$save_LIBS" 7891 LIBS="$save_LIBS"
8112 7892
8113 if test x$rxvt_perl_link = xyes; then 7893 if test x$rxvt_perl_link = xyes; then
8114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8115$as_echo "ok" >&6; } 7895printf "%s\n" "ok" >&6; }
8116 7896
8117$as_echo "#define ENABLE_PERL 1" >>confdefs.h 7897printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
8118 7898
8119 IF_PERL= 7899 IF_PERL=
8120 PERL_O=rxvtperl.o 7900 PERL_O=rxvtperl.o
8121 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`" 7901 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
8122 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`" 7902 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
… …
8163 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7943 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8164 eval ac_val=\$$ac_var 7944 eval ac_val=\$$ac_var
8165 case $ac_val in #( 7945 case $ac_val in #(
8166 *${as_nl}*) 7946 *${as_nl}*)
8167 case $ac_var in #( 7947 case $ac_var in #(
8168 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7948 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8169$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7949printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8170 esac 7950 esac
8171 case $ac_var in #( 7951 case $ac_var in #(
8172 _ | IFS | as_nl) ;; #( 7952 _ | IFS | as_nl) ;; #(
8173 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7953 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8174 *) { eval $ac_var=; unset $ac_var;} ;; 7954 *) { eval $ac_var=; unset $ac_var;} ;;
… …
8194) | 7974) |
8195 sed ' 7975 sed '
8196 /^ac_cv_env_/b end 7976 /^ac_cv_env_/b end
8197 t clear 7977 t clear
8198 :clear 7978 :clear
8199 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7979 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
8200 t end 7980 t end
8201 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7981 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8202 :end' >>confcache 7982 :end' >>confcache
8203if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7983if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8204 if test -w "$cache_file"; then 7984 if test -w "$cache_file"; then
8205 test "x$cache_file" != "x/dev/null" && 7985 if test "x$cache_file" != "x/dev/null"; then
8206 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8207$as_echo "$as_me: updating cache $cache_file" >&6;} 7987printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
7988 if test ! -f "$cache_file" || test -h "$cache_file"; then
8208 cat confcache >$cache_file 7989 cat confcache >"$cache_file"
7990 else
7991 case $cache_file in #(
7992 */* | ?:*)
7993 mv -f confcache "$cache_file"$$ &&
7994 mv -f "$cache_file"$$ "$cache_file" ;; #(
7995 *)
7996 mv -f confcache "$cache_file" ;;
7997 esac
7998 fi
7999 fi
8209 else 8000 else
8210 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8211$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8002printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8212 fi 8003 fi
8213fi 8004fi
8214rm -f confcache 8005rm -f confcache
8215 8006
8216test "x$prefix" = xNONE && prefix=$ac_default_prefix 8007test "x$prefix" = xNONE && prefix=$ac_default_prefix
… …
8223ac_ltlibobjs= 8014ac_ltlibobjs=
8224U= 8015U=
8225for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8016for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8226 # 1. Remove the extension, and $U if already installed. 8017 # 1. Remove the extension, and $U if already installed.
8227 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8018 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8228 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8019 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
8229 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8020 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8230 # will be set to the directory where LIBOBJS objects are built. 8021 # will be set to the directory where LIBOBJS objects are built.
8231 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8022 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8232 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8023 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8233done 8024done
… …
8235 8026
8236LTLIBOBJS=$ac_ltlibobjs 8027LTLIBOBJS=$ac_ltlibobjs
8237 8028
8238 8029
8239 8030
8240: ${CONFIG_STATUS=./config.status} 8031: "${CONFIG_STATUS=./config.status}"
8241ac_write_fail=0 8032ac_write_fail=0
8242ac_clean_files_save=$ac_clean_files 8033ac_clean_files_save=$ac_clean_files
8243ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8034ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8244{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8035{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8245$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8036printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8246as_write_fail=0 8037as_write_fail=0
8247cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8038cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8248#! $SHELL 8039#! $SHELL
8249# Generated by $as_me. 8040# Generated by $as_me.
8250# Run this file to recreate the current configuration. 8041# Run this file to recreate the current configuration.
… …
8263## M4sh Initialization. ## 8054## M4sh Initialization. ##
8264## -------------------- ## 8055## -------------------- ##
8265 8056
8266# Be more Bourne compatible 8057# Be more Bourne compatible
8267DUALCASE=1; export DUALCASE # for MKS sh 8058DUALCASE=1; export DUALCASE # for MKS sh
8059as_nop=:
8268if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8060if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
8061then :
8269 emulate sh 8062 emulate sh
8270 NULLCMD=: 8063 NULLCMD=:
8271 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8064 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8272 # is contrary to our usage. Disable this feature. 8065 # is contrary to our usage. Disable this feature.
8273 alias -g '${1+"$@"}'='"$@"' 8066 alias -g '${1+"$@"}'='"$@"'
8274 setopt NO_GLOB_SUBST 8067 setopt NO_GLOB_SUBST
8275else 8068else $as_nop
8276 case `(set -o) 2>/dev/null` in #( 8069 case `(set -o) 2>/dev/null` in #(
8277 *posix*) : 8070 *posix*) :
8278 set -o posix ;; #( 8071 set -o posix ;; #(
8279 *) : 8072 *) :
8280 ;; 8073 ;;
8281esac 8074esac
8282fi 8075fi
8283 8076
8284 8077
8078
8079# Reset variables that may have inherited troublesome values from
8080# the environment.
8081
8082# IFS needs to be set, to space, tab, and newline, in precisely that order.
8083# (If _AS_PATH_WALK were called with IFS unset, it would have the
8084# side effect of setting IFS to empty, thus disabling word splitting.)
8085# Quoting is to prevent editors from complaining about space-tab.
8285as_nl=' 8086as_nl='
8286' 8087'
8287export as_nl 8088export as_nl
8288# Printing a long string crashes Solaris 7 /usr/bin/printf. 8089IFS=" "" $as_nl"
8289as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8090
8290as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8091PS1='$ '
8291as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8092PS2='> '
8292# Prefer a ksh shell builtin over an external printf program on Solaris, 8093PS4='+ '
8293# but without wasting forks for bash or zsh. 8094
8294if test -z "$BASH_VERSION$ZSH_VERSION" \ 8095# Ensure predictable behavior from utilities with locale-dependent output.
8295 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8096LC_ALL=C
8296 as_echo='print -r --' 8097export LC_ALL
8297 as_echo_n='print -rn --' 8098LANGUAGE=C
8298elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8099export LANGUAGE
8299 as_echo='printf %s\n' 8100
8300 as_echo_n='printf %s' 8101# We cannot yet rely on "unset" to work, but we need these variables
8301else 8102# to be unset--not just set to an empty or harmless value--now, to
8302 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8103# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8303 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8104# also avoids known problems related to "unset" and subshell syntax
8304 as_echo_n='/usr/ucb/echo -n' 8105# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8305 else 8106for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8306 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8107do eval test \${$as_var+y} \
8307 as_echo_n_body='eval 8108 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8308 arg=$1; 8109done
8309 case $arg in #( 8110
8310 *"$as_nl"*) 8111# Ensure that fds 0, 1, and 2 are open.
8311 expr "X$arg" : "X\\(.*\\)$as_nl"; 8112if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8312 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8113if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8313 esac; 8114if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8314 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8315 '
8316 export as_echo_n_body
8317 as_echo_n='sh -c $as_echo_n_body as_echo'
8318 fi
8319 export as_echo_body
8320 as_echo='sh -c $as_echo_body as_echo'
8321fi
8322 8115
8323# The user is always right. 8116# The user is always right.
8324if test "${PATH_SEPARATOR+set}" != set; then 8117if ${PATH_SEPARATOR+false} :; then
8325 PATH_SEPARATOR=: 8118 PATH_SEPARATOR=:
8326 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8119 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8327 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8120 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8328 PATH_SEPARATOR=';' 8121 PATH_SEPARATOR=';'
8329 } 8122 }
8330fi 8123fi
8331 8124
8332 8125
8333# IFS
8334# We need space, tab and new line, in precisely that order. Quoting is
8335# there to prevent editors from complaining about space-tab.
8336# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8337# splitting by setting IFS to empty value.)
8338IFS=" "" $as_nl"
8339
8340# Find who we are. Look in the path if we contain no directory separator. 8126# Find who we are. Look in the path if we contain no directory separator.
8127as_myself=
8341case $0 in #(( 8128case $0 in #((
8342 *[\\/]* ) as_myself=$0 ;; 8129 *[\\/]* ) as_myself=$0 ;;
8343 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8130 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8344for as_dir in $PATH 8131for as_dir in $PATH
8345do 8132do
8346 IFS=$as_save_IFS 8133 IFS=$as_save_IFS
8347 test -z "$as_dir" && as_dir=. 8134 case $as_dir in #(((
8135 '') as_dir=./ ;;
8136 */) ;;
8137 *) as_dir=$as_dir/ ;;
8138 esac
8348 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8139 test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8349 done 8140 done
8350IFS=$as_save_IFS 8141IFS=$as_save_IFS
8351 8142
8352 ;; 8143 ;;
8353esac 8144esac
… …
8355# in which case we are not to be found in the path. 8146# in which case we are not to be found in the path.
8356if test "x$as_myself" = x; then 8147if test "x$as_myself" = x; then
8357 as_myself=$0 8148 as_myself=$0
8358fi 8149fi
8359if test ! -f "$as_myself"; then 8150if test ! -f "$as_myself"; then
8360 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8151 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8361 exit 1 8152 exit 1
8362fi 8153fi
8363 8154
8364# Unset variables that we do not need and which cause bugs (e.g. in
8365# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8366# suppresses any "Segmentation fault" message there. '((' could
8367# trigger a bug in pdksh 5.2.14.
8368for as_var in BASH_ENV ENV MAIL MAILPATH
8369do eval test x\${$as_var+set} = xset \
8370 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8371done
8372PS1='$ '
8373PS2='> '
8374PS4='+ '
8375
8376# NLS nuisances.
8377LC_ALL=C
8378export LC_ALL
8379LANGUAGE=C
8380export LANGUAGE
8381
8382# CDPATH.
8383(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8384 8155
8385 8156
8386# as_fn_error STATUS ERROR [LINENO LOG_FD] 8157# as_fn_error STATUS ERROR [LINENO LOG_FD]
8387# ---------------------------------------- 8158# ----------------------------------------
8388# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8159# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
… …
8391as_fn_error () 8162as_fn_error ()
8392{ 8163{
8393 as_status=$1; test $as_status -eq 0 && as_status=1 8164 as_status=$1; test $as_status -eq 0 && as_status=1
8394 if test "$4"; then 8165 if test "$4"; then
8395 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8166 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8396 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8167 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8397 fi 8168 fi
8398 $as_echo "$as_me: error: $2" >&2 8169 printf "%s\n" "$as_me: error: $2" >&2
8399 as_fn_exit $as_status 8170 as_fn_exit $as_status
8400} # as_fn_error 8171} # as_fn_error
8172
8401 8173
8402 8174
8403# as_fn_set_status STATUS 8175# as_fn_set_status STATUS
8404# ----------------------- 8176# -----------------------
8405# Set $? to STATUS, without forking. 8177# Set $? to STATUS, without forking.
… …
8424as_fn_unset () 8196as_fn_unset ()
8425{ 8197{
8426 { eval $1=; unset $1;} 8198 { eval $1=; unset $1;}
8427} 8199}
8428as_unset=as_fn_unset 8200as_unset=as_fn_unset
8201
8429# as_fn_append VAR VALUE 8202# as_fn_append VAR VALUE
8430# ---------------------- 8203# ----------------------
8431# Append the text in VALUE to the end of the definition contained in VAR. Take 8204# Append the text in VALUE to the end of the definition contained in VAR. Take
8432# advantage of any shell optimizations that allow amortized linear growth over 8205# advantage of any shell optimizations that allow amortized linear growth over
8433# repeated appends, instead of the typical quadratic growth present in naive 8206# repeated appends, instead of the typical quadratic growth present in naive
8434# implementations. 8207# implementations.
8435if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8208if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
8209then :
8436 eval 'as_fn_append () 8210 eval 'as_fn_append ()
8437 { 8211 {
8438 eval $1+=\$2 8212 eval $1+=\$2
8439 }' 8213 }'
8440else 8214else $as_nop
8441 as_fn_append () 8215 as_fn_append ()
8442 { 8216 {
8443 eval $1=\$$1\$2 8217 eval $1=\$$1\$2
8444 } 8218 }
8445fi # as_fn_append 8219fi # as_fn_append
… …
8447# as_fn_arith ARG... 8221# as_fn_arith ARG...
8448# ------------------ 8222# ------------------
8449# Perform arithmetic evaluation on the ARGs, and store the result in the 8223# Perform arithmetic evaluation on the ARGs, and store the result in the
8450# global $as_val. Take advantage of shells that can avoid forks. The arguments 8224# global $as_val. Take advantage of shells that can avoid forks. The arguments
8451# must be portable across $(()) and expr. 8225# must be portable across $(()) and expr.
8452if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8226if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
8227then :
8453 eval 'as_fn_arith () 8228 eval 'as_fn_arith ()
8454 { 8229 {
8455 as_val=$(( $* )) 8230 as_val=$(( $* ))
8456 }' 8231 }'
8457else 8232else $as_nop
8458 as_fn_arith () 8233 as_fn_arith ()
8459 { 8234 {
8460 as_val=`expr "$@" || test $? -eq 1` 8235 as_val=`expr "$@" || test $? -eq 1`
8461 } 8236 }
8462fi # as_fn_arith 8237fi # as_fn_arith
… …
8483 8258
8484as_me=`$as_basename -- "$0" || 8259as_me=`$as_basename -- "$0" ||
8485$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8260$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8486 X"$0" : 'X\(//\)$' \| \ 8261 X"$0" : 'X\(//\)$' \| \
8487 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8262 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8488$as_echo X/"$0" | 8263printf "%s\n" X/"$0" |
8489 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8264 sed '/^.*\/\([^/][^/]*\)\/*$/{
8490 s//\1/ 8265 s//\1/
8491 q 8266 q
8492 } 8267 }
8493 /^X\/\(\/\/\)$/{ 8268 /^X\/\(\/\/\)$/{
… …
8505as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8280as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8506as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8281as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8507as_cr_digits='0123456789' 8282as_cr_digits='0123456789'
8508as_cr_alnum=$as_cr_Letters$as_cr_digits 8283as_cr_alnum=$as_cr_Letters$as_cr_digits
8509 8284
8285
8286# Determine whether it's possible to make 'echo' print without a newline.
8287# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
8288# for compatibility with existing Makefiles.
8510ECHO_C= ECHO_N= ECHO_T= 8289ECHO_C= ECHO_N= ECHO_T=
8511case `echo -n x` in #((((( 8290case `echo -n x` in #(((((
8512-n*) 8291-n*)
8513 case `echo 'xy\c'` in 8292 case `echo 'xy\c'` in
8514 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8293 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
… …
8518 esac;; 8297 esac;;
8519*) 8298*)
8520 ECHO_N='-n';; 8299 ECHO_N='-n';;
8521esac 8300esac
8522 8301
8302# For backward compatibility with old third-party macros, we provide
8303# the shell variables $as_echo and $as_echo_n. New code should use
8304# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
8305as_echo='printf %s\n'
8306as_echo_n='printf %s'
8307
8523rm -f conf$$ conf$$.exe conf$$.file 8308rm -f conf$$ conf$$.exe conf$$.file
8524if test -d conf$$.dir; then 8309if test -d conf$$.dir; then
8525 rm -f conf$$.dir/conf$$.file 8310 rm -f conf$$.dir/conf$$.file
8526else 8311else
8527 rm -f conf$$.dir 8312 rm -f conf$$.dir
… …
8531 if ln -s conf$$.file conf$$ 2>/dev/null; then 8316 if ln -s conf$$.file conf$$ 2>/dev/null; then
8532 as_ln_s='ln -s' 8317 as_ln_s='ln -s'
8533 # ... but there are two gotchas: 8318 # ... but there are two gotchas:
8534 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8319 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8535 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8320 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8536 # In both cases, we have to default to `cp -p'. 8321 # In both cases, we have to default to `cp -pR'.
8537 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8322 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8538 as_ln_s='cp -p' 8323 as_ln_s='cp -pR'
8539 elif ln conf$$.file conf$$ 2>/dev/null; then 8324 elif ln conf$$.file conf$$ 2>/dev/null; then
8540 as_ln_s=ln 8325 as_ln_s=ln
8541 else 8326 else
8542 as_ln_s='cp -p' 8327 as_ln_s='cp -pR'
8543 fi 8328 fi
8544else 8329else
8545 as_ln_s='cp -p' 8330 as_ln_s='cp -pR'
8546fi 8331fi
8547rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8332rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8548rmdir conf$$.dir 2>/dev/null 8333rmdir conf$$.dir 2>/dev/null
8549 8334
8550 8335
… …
8559 esac 8344 esac
8560 test -d "$as_dir" || eval $as_mkdir_p || { 8345 test -d "$as_dir" || eval $as_mkdir_p || {
8561 as_dirs= 8346 as_dirs=
8562 while :; do 8347 while :; do
8563 case $as_dir in #( 8348 case $as_dir in #(
8564 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8349 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8565 *) as_qdir=$as_dir;; 8350 *) as_qdir=$as_dir;;
8566 esac 8351 esac
8567 as_dirs="'$as_qdir' $as_dirs" 8352 as_dirs="'$as_qdir' $as_dirs"
8568 as_dir=`$as_dirname -- "$as_dir" || 8353 as_dir=`$as_dirname -- "$as_dir" ||
8569$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8354$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8570 X"$as_dir" : 'X\(//\)[^/]' \| \ 8355 X"$as_dir" : 'X\(//\)[^/]' \| \
8571 X"$as_dir" : 'X\(//\)$' \| \ 8356 X"$as_dir" : 'X\(//\)$' \| \
8572 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8357 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8573$as_echo X"$as_dir" | 8358printf "%s\n" X"$as_dir" |
8574 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8359 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8575 s//\1/ 8360 s//\1/
8576 q 8361 q
8577 } 8362 }
8578 /^X\(\/\/\)[^/].*/{ 8363 /^X\(\/\/\)[^/].*/{
… …
8600else 8385else
8601 test -d ./-p && rmdir ./-p 8386 test -d ./-p && rmdir ./-p
8602 as_mkdir_p=false 8387 as_mkdir_p=false
8603fi 8388fi
8604 8389
8605if test -x / >/dev/null 2>&1; then 8390
8391# as_fn_executable_p FILE
8392# -----------------------
8393# Test if FILE is an executable regular file.
8394as_fn_executable_p ()
8395{
8396 test -f "$1" && test -x "$1"
8397} # as_fn_executable_p
8606 as_test_x='test -x' 8398as_test_x='test -x'
8607else 8399as_executable_p=as_fn_executable_p
8608 if ls -dL / >/dev/null 2>&1; then
8609 as_ls_L_option=L
8610 else
8611 as_ls_L_option=
8612 fi
8613 as_test_x='
8614 eval sh -c '\''
8615 if test -d "$1"; then
8616 test -d "$1/.";
8617 else
8618 case $1 in #(
8619 -*)set "./$1";;
8620 esac;
8621 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8622 ???[sx]*):;;*)false;;esac;fi
8623 '\'' sh
8624 '
8625fi
8626as_executable_p=$as_test_x
8627 8400
8628# Sed expression to map a string onto a valid CPP name. 8401# Sed expression to map a string onto a valid CPP name.
8629as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8402as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8630 8403
8631# Sed expression to map a string onto a valid variable name. 8404# Sed expression to map a string onto a valid variable name.
… …
8643# Save the log message, to keep $0 and so on meaningful, and to 8416# Save the log message, to keep $0 and so on meaningful, and to
8644# report actual input values of CONFIG_FILES etc. instead of their 8417# report actual input values of CONFIG_FILES etc. instead of their
8645# values after options handling. 8418# values after options handling.
8646ac_log=" 8419ac_log="
8647This file was extended by $as_me, which was 8420This file was extended by $as_me, which was
8648generated by GNU Autoconf 2.67. Invocation command line was 8421generated by GNU Autoconf 2.71. Invocation command line was
8649 8422
8650 CONFIG_FILES = $CONFIG_FILES 8423 CONFIG_FILES = $CONFIG_FILES
8651 CONFIG_HEADERS = $CONFIG_HEADERS 8424 CONFIG_HEADERS = $CONFIG_HEADERS
8652 CONFIG_LINKS = $CONFIG_LINKS 8425 CONFIG_LINKS = $CONFIG_LINKS
8653 CONFIG_COMMANDS = $CONFIG_COMMANDS 8426 CONFIG_COMMANDS = $CONFIG_COMMANDS
… …
8701$config_headers 8474$config_headers
8702 8475
8703Report bugs to the package provider." 8476Report bugs to the package provider."
8704 8477
8705_ACEOF 8478_ACEOF
8479ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
8480ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
8706cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8481cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8707ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8482ac_cs_config='$ac_cs_config_escaped'
8708ac_cs_version="\\ 8483ac_cs_version="\\
8709config.status 8484config.status
8710configured by $0, generated by GNU Autoconf 2.67, 8485configured by $0, generated by GNU Autoconf 2.71,
8711 with options \\"\$ac_cs_config\\" 8486 with options \\"\$ac_cs_config\\"
8712 8487
8713Copyright (C) 2010 Free Software Foundation, Inc. 8488Copyright (C) 2021 Free Software Foundation, Inc.
8714This config.status script is free software; the Free Software Foundation 8489This config.status script is free software; the Free Software Foundation
8715gives unlimited permission to copy, distribute and modify it." 8490gives unlimited permission to copy, distribute and modify it."
8716 8491
8717ac_pwd='$ac_pwd' 8492ac_pwd='$ac_pwd'
8718srcdir='$srcdir' 8493srcdir='$srcdir'
… …
8746 case $ac_option in 8521 case $ac_option in
8747 # Handling of the options. 8522 # Handling of the options.
8748 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8523 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8749 ac_cs_recheck=: ;; 8524 ac_cs_recheck=: ;;
8750 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8525 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8751 $as_echo "$ac_cs_version"; exit ;; 8526 printf "%s\n" "$ac_cs_version"; exit ;;
8752 --config | --confi | --conf | --con | --co | --c ) 8527 --config | --confi | --conf | --con | --co | --c )
8753 $as_echo "$ac_cs_config"; exit ;; 8528 printf "%s\n" "$ac_cs_config"; exit ;;
8754 --debug | --debu | --deb | --de | --d | -d ) 8529 --debug | --debu | --deb | --de | --d | -d )
8755 debug=: ;; 8530 debug=: ;;
8756 --file | --fil | --fi | --f ) 8531 --file | --fil | --fi | --f )
8757 $ac_shift 8532 $ac_shift
8758 case $ac_optarg in 8533 case $ac_optarg in
8759 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8534 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8760 '') as_fn_error $? "missing file argument" ;; 8535 '') as_fn_error $? "missing file argument" ;;
8761 esac 8536 esac
8762 as_fn_append CONFIG_FILES " '$ac_optarg'" 8537 as_fn_append CONFIG_FILES " '$ac_optarg'"
8763 ac_need_defaults=false;; 8538 ac_need_defaults=false;;
8764 --header | --heade | --head | --hea ) 8539 --header | --heade | --head | --hea )
8765 $ac_shift 8540 $ac_shift
8766 case $ac_optarg in 8541 case $ac_optarg in
8767 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8542 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8768 esac 8543 esac
8769 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8544 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8770 ac_need_defaults=false;; 8545 ac_need_defaults=false;;
8771 --he | --h) 8546 --he | --h)
8772 # Conflict between --help and --header 8547 # Conflict between --help and --header
8773 as_fn_error $? "ambiguous option: \`$1' 8548 as_fn_error $? "ambiguous option: \`$1'
8774Try \`$0 --help' for more information.";; 8549Try \`$0 --help' for more information.";;
8775 --help | --hel | -h ) 8550 --help | --hel | -h )
8776 $as_echo "$ac_cs_usage"; exit ;; 8551 printf "%s\n" "$ac_cs_usage"; exit ;;
8777 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8552 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8778 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8553 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8779 ac_cs_silent=: ;; 8554 ac_cs_silent=: ;;
8780 8555
8781 # This is an error. 8556 # This is an error.
… …
8797fi 8572fi
8798 8573
8799_ACEOF 8574_ACEOF
8800cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8575cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8801if \$ac_cs_recheck; then 8576if \$ac_cs_recheck; then
8802 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8577 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8803 shift 8578 shift
8804 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8579 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8805 CONFIG_SHELL='$SHELL' 8580 CONFIG_SHELL='$SHELL'
8806 export CONFIG_SHELL 8581 export CONFIG_SHELL
8807 exec "\$@" 8582 exec "\$@"
8808fi 8583fi
8809 8584
… …
8813{ 8588{
8814 echo 8589 echo
8815 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8590 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8816## Running $as_me. ## 8591## Running $as_me. ##
8817_ASBOX 8592_ASBOX
8818 $as_echo "$ac_log" 8593 printf "%s\n" "$ac_log"
8819} >&5 8594} >&5
8820 8595
8821_ACEOF 8596_ACEOF
8822cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8597cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8823_ACEOF 8598_ACEOF
… …
8831 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;; 8606 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
8832 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8607 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8833 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 8608 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8834 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 8609 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8835 8610
8836 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;; 8611 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8837 esac 8612 esac
8838done 8613done
8839 8614
8840 8615
8841# If the user did not use the arguments to specify the items to instantiate, 8616# If the user did not use the arguments to specify the items to instantiate,
8842# then the envvar interface is used. Set only those that are not. 8617# then the envvar interface is used. Set only those that are not.
8843# We use the long form for the default assignment because of an extremely 8618# We use the long form for the default assignment because of an extremely
8844# bizarre bug on SunOS 4.1.3. 8619# bizarre bug on SunOS 4.1.3.
8845if $ac_need_defaults; then 8620if $ac_need_defaults; then
8846 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8621 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
8847 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8622 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
8848fi 8623fi
8849 8624
8850# Have a temporary directory for convenience. Make it in the build tree 8625# Have a temporary directory for convenience. Make it in the build tree
8851# simply because there is no reason against having it here, and in addition, 8626# simply because there is no reason against having it here, and in addition,
8852# creating and moving files from /tmp can sometimes cause problems. 8627# creating and moving files from /tmp can sometimes cause problems.
8853# Hook for its removal unless debugging. 8628# Hook for its removal unless debugging.
8854# Note that there is a small window in which the directory will not be cleaned: 8629# Note that there is a small window in which the directory will not be cleaned:
8855# after its creation but before its name has been assigned to `$tmp'. 8630# after its creation but before its name has been assigned to `$tmp'.
8856$debug || 8631$debug ||
8857{ 8632{
8858 tmp= 8633 tmp= ac_tmp=
8859 trap 'exit_status=$? 8634 trap 'exit_status=$?
8635 : "${ac_tmp:=$tmp}"
8860 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 8636 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8861' 0 8637' 0
8862 trap 'as_fn_exit 1' 1 2 13 15 8638 trap 'as_fn_exit 1' 1 2 13 15
8863} 8639}
8864# Create a (secure) tmp directory for tmp files. 8640# Create a (secure) tmp directory for tmp files.
8865 8641
8866{ 8642{
8867 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8643 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8868 test -n "$tmp" && test -d "$tmp" 8644 test -d "$tmp"
8869} || 8645} ||
8870{ 8646{
8871 tmp=./conf$$-$RANDOM 8647 tmp=./conf$$-$RANDOM
8872 (umask 077 && mkdir "$tmp") 8648 (umask 077 && mkdir "$tmp")
8873} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8649} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8650ac_tmp=$tmp
8874 8651
8875# Set up the scripts for CONFIG_FILES section. 8652# Set up the scripts for CONFIG_FILES section.
8876# No need to generate them if there are no CONFIG_FILES. 8653# No need to generate them if there are no CONFIG_FILES.
8877# This happens for instance with `./config.status config.h'. 8654# This happens for instance with `./config.status config.h'.
8878if test -n "$CONFIG_FILES"; then 8655if test -n "$CONFIG_FILES"; then
… …
8890 ac_cs_awk_cr='\\r' 8667 ac_cs_awk_cr='\\r'
8891else 8668else
8892 ac_cs_awk_cr=$ac_cr 8669 ac_cs_awk_cr=$ac_cr
8893fi 8670fi
8894 8671
8895echo 'BEGIN {' >"$tmp/subs1.awk" && 8672echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8896_ACEOF 8673_ACEOF
8897 8674
8898 8675
8899{ 8676{
8900 echo "cat >conf$$subs.awk <<_ACEOF" && 8677 echo "cat >conf$$subs.awk <<_ACEOF" &&
… …
8918 fi 8695 fi
8919done 8696done
8920rm -f conf$$subs.sh 8697rm -f conf$$subs.sh
8921 8698
8922cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8699cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8923cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 8700cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8924_ACEOF 8701_ACEOF
8925sed -n ' 8702sed -n '
8926h 8703h
8927s/^/S["/; s/!.*/"]=/ 8704s/^/S["/; s/!.*/"]=/
8928p 8705p
… …
8966} 8743}
8967' >>$CONFIG_STATUS || ac_write_fail=1 8744' >>$CONFIG_STATUS || ac_write_fail=1
8968rm -f conf$$subs.awk 8745rm -f conf$$subs.awk
8969cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8746cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8970_ACAWK 8747_ACAWK
8971cat >>"\$tmp/subs1.awk" <<_ACAWK && 8748cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8972 for (key in S) S_is_set[key] = 1 8749 for (key in S) S_is_set[key] = 1
8973 FS = "" 8750 FS = ""
8974 8751
8975} 8752}
8976{ 8753{
… …
8998cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8775cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8999if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8776if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9000 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8777 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9001else 8778else
9002 cat 8779 cat
9003fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 8780fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9004 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8781 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9005_ACEOF 8782_ACEOF
9006 8783
9007# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8784# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9008# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8785# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
… …
9032 8809
9033# Set up the scripts for CONFIG_HEADERS section. 8810# Set up the scripts for CONFIG_HEADERS section.
9034# No need to generate them if there are no CONFIG_HEADERS. 8811# No need to generate them if there are no CONFIG_HEADERS.
9035# This happens for instance with `./config.status Makefile'. 8812# This happens for instance with `./config.status Makefile'.
9036if test -n "$CONFIG_HEADERS"; then 8813if test -n "$CONFIG_HEADERS"; then
9037cat >"$tmp/defines.awk" <<\_ACAWK || 8814cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9038BEGIN { 8815BEGIN {
9039_ACEOF 8816_ACEOF
9040 8817
9041# Transform confdefs.h into an awk script `defines.awk', embedded as 8818# Transform confdefs.h into an awk script `defines.awk', embedded as
9042# here-document in config.status, that substitutes the proper values into 8819# here-document in config.status, that substitutes the proper values into
… …
9044 8821
9045# Create a delimiter string that does not exist in confdefs.h, to ease 8822# Create a delimiter string that does not exist in confdefs.h, to ease
9046# handling of long lines. 8823# handling of long lines.
9047ac_delim='%!_!# ' 8824ac_delim='%!_!# '
9048for ac_last_try in false false :; do 8825for ac_last_try in false false :; do
9049 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 8826 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9050 if test -z "$ac_t"; then 8827 if test -z "$ac_tt"; then
9051 break 8828 break
9052 elif $ac_last_try; then 8829 elif $ac_last_try; then
9053 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8830 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9054 else 8831 else
9055 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8832 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
… …
9146 case $ac_tag in 8923 case $ac_tag in
9147 :[FHLC]) ac_mode=$ac_tag; continue;; 8924 :[FHLC]) ac_mode=$ac_tag; continue;;
9148 esac 8925 esac
9149 case $ac_mode$ac_tag in 8926 case $ac_mode$ac_tag in
9150 :[FHL]*:*);; 8927 :[FHL]*:*);;
9151 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;; 8928 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9152 :[FH]-) ac_tag=-:-;; 8929 :[FH]-) ac_tag=-:-;;
9153 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8930 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9154 esac 8931 esac
9155 ac_save_IFS=$IFS 8932 ac_save_IFS=$IFS
9156 IFS=: 8933 IFS=:
… …
9165 :[FH]) 8942 :[FH])
9166 ac_file_inputs= 8943 ac_file_inputs=
9167 for ac_f 8944 for ac_f
9168 do 8945 do
9169 case $ac_f in 8946 case $ac_f in
9170 -) ac_f="$tmp/stdin";; 8947 -) ac_f="$ac_tmp/stdin";;
9171 *) # Look for the file first in the build tree, then in the source tree 8948 *) # Look for the file first in the build tree, then in the source tree
9172 # (if the path is not absolute). The absolute path cannot be DOS-style, 8949 # (if the path is not absolute). The absolute path cannot be DOS-style,
9173 # because $ac_f cannot contain `:'. 8950 # because $ac_f cannot contain `:'.
9174 test -f "$ac_f" || 8951 test -f "$ac_f" ||
9175 case $ac_f in 8952 case $ac_f in
9176 [\\/$]*) false;; 8953 [\\/$]*) false;;
9177 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8954 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9178 esac || 8955 esac ||
9179 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;; 8956 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9180 esac 8957 esac
9181 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8958 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9182 as_fn_append ac_file_inputs " '$ac_f'" 8959 as_fn_append ac_file_inputs " '$ac_f'"
9183 done 8960 done
9184 8961
9185 # Let's still pretend it is `configure' which instantiates (i.e., don't 8962 # Let's still pretend it is `configure' which instantiates (i.e., don't
9186 # use $as_me), people would be surprised to read: 8963 # use $as_me), people would be surprised to read:
9187 # /* config.h. Generated by config.status. */ 8964 # /* config.h. Generated by config.status. */
9188 configure_input='Generated from '` 8965 configure_input='Generated from '`
9189 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8966 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9190 `' by configure.' 8967 `' by configure.'
9191 if test x"$ac_file" != x-; then 8968 if test x"$ac_file" != x-; then
9192 configure_input="$ac_file. $configure_input" 8969 configure_input="$ac_file. $configure_input"
9193 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9194$as_echo "$as_me: creating $ac_file" >&6;} 8971printf "%s\n" "$as_me: creating $ac_file" >&6;}
9195 fi 8972 fi
9196 # Neutralize special characters interpreted by sed in replacement strings. 8973 # Neutralize special characters interpreted by sed in replacement strings.
9197 case $configure_input in #( 8974 case $configure_input in #(
9198 *\&* | *\|* | *\\* ) 8975 *\&* | *\|* | *\\* )
9199 ac_sed_conf_input=`$as_echo "$configure_input" | 8976 ac_sed_conf_input=`printf "%s\n" "$configure_input" |
9200 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8977 sed 's/[\\\\&|]/\\\\&/g'`;; #(
9201 *) ac_sed_conf_input=$configure_input;; 8978 *) ac_sed_conf_input=$configure_input;;
9202 esac 8979 esac
9203 8980
9204 case $ac_tag in 8981 case $ac_tag in
9205 *:-:* | *:-) cat >"$tmp/stdin" \ 8982 *:-:* | *:-) cat >"$ac_tmp/stdin" \
9206 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 8983 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9207 esac 8984 esac
9208 ;; 8985 ;;
9209 esac 8986 esac
9210 8987
9211 ac_dir=`$as_dirname -- "$ac_file" || 8988 ac_dir=`$as_dirname -- "$ac_file" ||
9212$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8989$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9213 X"$ac_file" : 'X\(//\)[^/]' \| \ 8990 X"$ac_file" : 'X\(//\)[^/]' \| \
9214 X"$ac_file" : 'X\(//\)$' \| \ 8991 X"$ac_file" : 'X\(//\)$' \| \
9215 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8992 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9216$as_echo X"$ac_file" | 8993printf "%s\n" X"$ac_file" |
9217 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8994 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9218 s//\1/ 8995 s//\1/
9219 q 8996 q
9220 } 8997 }
9221 /^X\(\/\/\)[^/].*/{ 8998 /^X\(\/\/\)[^/].*/{
… …
9235 ac_builddir=. 9012 ac_builddir=.
9236 9013
9237case "$ac_dir" in 9014case "$ac_dir" in
9238.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9015.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9239*) 9016*)
9240 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9017 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
9241 # A ".." for each directory in $ac_dir_suffix. 9018 # A ".." for each directory in $ac_dir_suffix.
9242 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9019 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9243 case $ac_top_builddir_sub in 9020 case $ac_top_builddir_sub in
9244 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9021 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9245 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9022 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9246 esac ;; 9023 esac ;;
9247esac 9024esac
… …
9294/@localedir@/p 9071/@localedir@/p
9295/@mandir@/p' 9072/@mandir@/p'
9296case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9073case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9297*datarootdir*) ac_datarootdir_seen=yes;; 9074*datarootdir*) ac_datarootdir_seen=yes;;
9298*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9075*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9300$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9077printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9301_ACEOF 9078_ACEOF
9302cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9079cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9303 ac_datarootdir_hack=' 9080 ac_datarootdir_hack='
9304 s&@datadir@&$datadir&g 9081 s&@datadir@&$datadir&g
9305 s&@docdir@&$docdir&g 9082 s&@docdir@&$docdir&g
… …
9331s&@abs_builddir@&$ac_abs_builddir&;t t 9108s&@abs_builddir@&$ac_abs_builddir&;t t
9332s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9109s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9333s&@INSTALL@&$ac_INSTALL&;t t 9110s&@INSTALL@&$ac_INSTALL&;t t
9334$ac_datarootdir_hack 9111$ac_datarootdir_hack
9335" 9112"
9336eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 9113eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9337 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9114 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9338 9115
9339test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9116test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9340 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 9117 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9341 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 9118 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9119 "$ac_tmp/out"`; test -z "$ac_out"; } &&
9342 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9343which seems to be undefined. Please make sure it is defined" >&5 9121which seems to be undefined. Please make sure it is defined" >&5
9344$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9122printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9345which seems to be undefined. Please make sure it is defined" >&2;} 9123which seems to be undefined. Please make sure it is defined" >&2;}
9346 9124
9347 rm -f "$tmp/stdin" 9125 rm -f "$ac_tmp/stdin"
9348 case $ac_file in 9126 case $ac_file in
9349 -) cat "$tmp/out" && rm -f "$tmp/out";; 9127 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9350 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 9128 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9351 esac \ 9129 esac \
9352 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9130 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9353 ;; 9131 ;;
9354 :H) 9132 :H)
9355 # 9133 #
9356 # CONFIG_HEADER 9134 # CONFIG_HEADER
9357 # 9135 #
9358 if test x"$ac_file" != x-; then 9136 if test x"$ac_file" != x-; then
9359 { 9137 {
9360 $as_echo "/* $configure_input */" \ 9138 printf "%s\n" "/* $configure_input */" >&1 \
9361 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 9139 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9362 } >"$tmp/config.h" \ 9140 } >"$ac_tmp/config.h" \
9363 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9141 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9364 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 9142 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9365 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9366$as_echo "$as_me: $ac_file is unchanged" >&6;} 9144printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9367 else 9145 else
9368 rm -f "$ac_file" 9146 rm -f "$ac_file"
9369 mv "$tmp/config.h" "$ac_file" \ 9147 mv "$ac_tmp/config.h" "$ac_file" \
9370 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9148 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9371 fi 9149 fi
9372 else 9150 else
9373 $as_echo "/* $configure_input */" \ 9151 printf "%s\n" "/* $configure_input */" >&1 \
9374 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 9152 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9375 || as_fn_error $? "could not create -" "$LINENO" 5 9153 || as_fn_error $? "could not create -" "$LINENO" 5
9376 fi 9154 fi
9377 ;; 9155 ;;
9378 9156
9379 9157
… …
9409 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9187 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9410 # would make configure fail if this is the last instruction. 9188 # would make configure fail if this is the last instruction.
9411 $ac_cs_success || as_fn_exit 1 9189 $ac_cs_success || as_fn_exit 1
9412fi 9190fi
9413if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9191if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9414 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9415$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9193printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9416fi 9194fi
9417 9195
9418 9196
9419echo "Configuration: 9197echo "Configuration:
9420 9198
… …
9449fi 9227fi
9450 9228
9451echo "*** Optionally check src/feature.h for further, rarely used options ***" 9229echo "*** Optionally check src/feature.h for further, rarely used options ***"
9452echo 9230echo
9453 9231
9232

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