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Comparing rxvt-unicode/configure (file contents):
Revision 1.146 by root, Wed Jun 22 15:18:05 2011 UTC vs.
Revision 1.168 by sf-exg, Fri Jul 23 19:19:18 2021 UTC

1#! /bin/sh 1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles. 2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.67. 3# Generated by GNU Autoconf 2.71.
4# 4#
5# 5#
6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 7# Inc.
8# Foundation, Inc.
9# 8#
10# 9#
11# This configure script is free software; the Free Software Foundation 10# This configure script is free software; the Free Software Foundation
12# gives unlimited permission to copy, distribute and modify it. 11# gives unlimited permission to copy, distribute and modify it.
13## -------------------- ## 12## -------------------- ##
14## M4sh Initialization. ## 13## M4sh Initialization. ##
15## -------------------- ## 14## -------------------- ##
16 15
17# Be more Bourne compatible 16# Be more Bourne compatible
18DUALCASE=1; export DUALCASE # for MKS sh 17DUALCASE=1; export DUALCASE # for MKS sh
18as_nop=:
19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
20then :
20 emulate sh 21 emulate sh
21 NULLCMD=: 22 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature. 24 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"' 25 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST 26 setopt NO_GLOB_SUBST
26else 27else $as_nop
27 case `(set -o) 2>/dev/null` in #( 28 case `(set -o) 2>/dev/null` in #(
28 *posix*) : 29 *posix*) :
29 set -o posix ;; #( 30 set -o posix ;; #(
30 *) : 31 *) :
31 ;; 32 ;;
32esac 33esac
33fi 34fi
34 35
35 36
37
38# Reset variables that may have inherited troublesome values from
39# the environment.
40
41# IFS needs to be set, to space, tab, and newline, in precisely that order.
42# (If _AS_PATH_WALK were called with IFS unset, it would have the
43# side effect of setting IFS to empty, thus disabling word splitting.)
44# Quoting is to prevent editors from complaining about space-tab.
36as_nl=' 45as_nl='
37' 46'
38export as_nl 47export as_nl
39# Printing a long string crashes Solaris 7 /usr/bin/printf. 48IFS=" "" $as_nl"
40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 49
41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 50PS1='$ '
42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 51PS2='> '
43# Prefer a ksh shell builtin over an external printf program on Solaris, 52PS4='+ '
44# but without wasting forks for bash or zsh. 53
45if test -z "$BASH_VERSION$ZSH_VERSION" \ 54# Ensure predictable behavior from utilities with locale-dependent output.
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 55LC_ALL=C
47 as_echo='print -r --' 56export LC_ALL
48 as_echo_n='print -rn --' 57LANGUAGE=C
49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 58export LANGUAGE
50 as_echo='printf %s\n' 59
51 as_echo_n='printf %s' 60# We cannot yet rely on "unset" to work, but we need these variables
52else 61# to be unset--not just set to an empty or harmless value--now, to
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 62# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 63# also avoids known problems related to "unset" and subshell syntax
55 as_echo_n='/usr/ucb/echo -n' 64# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
56 else 65for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 66do eval test \${$as_var+y} \
58 as_echo_n_body='eval 67 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
59 arg=$1; 68done
60 case $arg in #( 69
61 *"$as_nl"*) 70# Ensure that fds 0, 1, and 2 are open.
62 expr "X$arg" : "X\\(.*\\)$as_nl"; 71if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 72if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
64 esac; 73if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72fi
73 74
74# The user is always right. 75# The user is always right.
75if test "${PATH_SEPARATOR+set}" != set; then 76if ${PATH_SEPARATOR+false} :; then
76 PATH_SEPARATOR=: 77 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';' 80 PATH_SEPARATOR=';'
80 } 81 }
81fi 82fi
82 83
83 84
84# IFS
85# We need space, tab and new line, in precisely that order. Quoting is
86# there to prevent editors from complaining about space-tab.
87# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88# splitting by setting IFS to empty value.)
89IFS=" "" $as_nl"
90
91# Find who we are. Look in the path if we contain no directory separator. 85# Find who we are. Look in the path if we contain no directory separator.
86as_myself=
92case $0 in #(( 87case $0 in #((
93 *[\\/]* ) as_myself=$0 ;; 88 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 89 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95for as_dir in $PATH 90for as_dir in $PATH
96do 91do
97 IFS=$as_save_IFS 92 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=. 93 case $as_dir in #(((
94 '') as_dir=./ ;;
95 */) ;;
96 *) as_dir=$as_dir/ ;;
97 esac
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 test -r "$as_dir$0" && as_myself=$as_dir$0 && break
100 done 99 done
101IFS=$as_save_IFS 100IFS=$as_save_IFS
102 101
103 ;; 102 ;;
104esac 103esac
… …
106# in which case we are not to be found in the path. 105# in which case we are not to be found in the path.
107if test "x$as_myself" = x; then 106if test "x$as_myself" = x; then
108 as_myself=$0 107 as_myself=$0
109fi 108fi
110if test ! -f "$as_myself"; then 109if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1 111 exit 1
113fi 112fi
114 113
115# Unset variables that we do not need and which cause bugs (e.g. in
116# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117# suppresses any "Segmentation fault" message there. '((' could
118# trigger a bug in pdksh 5.2.14.
119for as_var in BASH_ENV ENV MAIL MAILPATH
120do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122done
123PS1='$ '
124PS2='> '
125PS4='+ '
126 114
127# NLS nuisances. 115# Use a proper internal environment variable to ensure we don't fall
128LC_ALL=C 116 # into an infinite loop, continuously re-executing ourselves.
129export LC_ALL 117 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
130LANGUAGE=C 118 _as_can_reexec=no; export _as_can_reexec;
131export LANGUAGE 119 # We cannot yet assume a decent shell, so we have to provide a
132 120# neutralization value for shells without unset; and this also
133# CDPATH. 121# works around shells that cannot unset nonexistent variables.
122# Preserve -v and -x to the replacement shell.
123BASH_ENV=/dev/null
124ENV=/dev/null
134(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 125(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
135 126case $- in # ((((
127 *v*x* | *x*v* ) as_opts=-vx ;;
128 *v* ) as_opts=-v ;;
129 *x* ) as_opts=-x ;;
130 * ) as_opts= ;;
131esac
132exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
133# Admittedly, this is quite paranoid, since all the known shells bail
134# out after a failed `exec'.
135printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
136exit 255
137 fi
138 # We don't want this to propagate to other subprocesses.
139 { _as_can_reexec=; unset _as_can_reexec;}
136if test "x$CONFIG_SHELL" = x; then 140if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 as_bourne_compatible="as_nop=:
142if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
143then :
138 emulate sh 144 emulate sh
139 NULLCMD=: 145 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 146 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature. 147 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"' 148 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST 149 setopt NO_GLOB_SUBST
144else 150else \$as_nop
145 case \`(set -o) 2>/dev/null\` in #( 151 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) : 152 *posix*) :
147 set -o posix ;; #( 153 set -o posix ;; #(
148 *) : 154 *) :
149 ;; 155 ;;
… …
159exitcode=0 165exitcode=0
160as_fn_success || { exitcode=1; echo as_fn_success failed.; } 166as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 167as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 168as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 169as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 170if ( set x; as_fn_ret_success y && test x = \"\$1\" )
171then :
165 172
166else 173else \$as_nop
167 exitcode=1; echo positional parameters were not saved. 174 exitcode=1; echo positional parameters were not saved.
168fi 175fi
169test x\$exitcode = x0 || exit 1" 176test x\$exitcode = x0 || exit 1
177blah=\$(echo \$(echo blah))
178test x\"\$blah\" = xblah || exit 1
179test -x / || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 180 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 181 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 182 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 183 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174test \$(( 1 + 1 )) = 2 || exit 1" 184test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then : 185 if (eval "$as_required") 2>/dev/null
186then :
176 as_have_required=yes 187 as_have_required=yes
177else 188else $as_nop
178 as_have_required=no 189 as_have_required=no
179fi 190fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 191 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
192then :
181 193
182else 194else $as_nop
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184as_found=false 196as_found=false
185for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 197for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186do 198do
187 IFS=$as_save_IFS 199 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=. 200 case $as_dir in #(((
201 '') as_dir=./ ;;
202 */) ;;
203 *) as_dir=$as_dir/ ;;
204 esac
189 as_found=: 205 as_found=:
190 case $as_dir in #( 206 case $as_dir in #(
191 /*) 207 /*)
192 for as_base in sh bash ksh sh5; do 208 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks. 209 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base 210 as_shell=$as_dir$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 211 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 212 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
213then :
197 CONFIG_SHELL=$as_shell as_have_required=yes 214 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 215 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
216then :
199 break 2 217 break 2
200fi 218fi
201fi 219fi
202 done;; 220 done;;
203 esac 221 esac
204 as_found=false 222 as_found=false
205done 223done
224IFS=$as_save_IFS
225if $as_found
226then :
227
228else $as_nop
206$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 229 if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 230 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
231then :
208 CONFIG_SHELL=$SHELL as_have_required=yes 232 CONFIG_SHELL=$SHELL as_have_required=yes
209fi; } 233fi
210IFS=$as_save_IFS 234fi
211 235
212 236
213 if test "x$CONFIG_SHELL" != x; then : 237 if test "x$CONFIG_SHELL" != x
238then :
239 export CONFIG_SHELL
214 # We cannot yet assume a decent shell, so we have to provide a 240 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also 241# neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables. 242# works around shells that cannot unset nonexistent variables.
243# Preserve -v and -x to the replacement shell.
217 BASH_ENV=/dev/null 244BASH_ENV=/dev/null
218 ENV=/dev/null 245ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL 247case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252esac
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254# Admittedly, this is quite paranoid, since all the known shells bail
255# out after a failed `exec'.
256printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
257exit 255
222fi 258fi
223 259
224 if test x$as_have_required = xno; then : 260 if test x$as_have_required = xno
261then :
225 $as_echo "$0: This script requires a shell more modern than all" 262 printf "%s\n" "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system." 263 printf "%s\n" "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then 264 if test ${ZSH_VERSION+y} ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
230 else 267 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 268 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
232$0: including any error possibly output before this 269$0: including any error possibly output before this
233$0: message. Then install a modern shell, or manually run 270$0: message. Then install a modern shell, or manually run
234$0: the script under such a shell if you do have one." 271$0: the script under such a shell if you do have one."
235 fi 272 fi
236 exit 1 273 exit 1
… …
253{ 290{
254 { eval $1=; unset $1;} 291 { eval $1=; unset $1;}
255} 292}
256as_unset=as_fn_unset 293as_unset=as_fn_unset
257 294
295
258# as_fn_set_status STATUS 296# as_fn_set_status STATUS
259# ----------------------- 297# -----------------------
260# Set $? to STATUS, without forking. 298# Set $? to STATUS, without forking.
261as_fn_set_status () 299as_fn_set_status ()
262{ 300{
… …
270{ 308{
271 set +e 309 set +e
272 as_fn_set_status $1 310 as_fn_set_status $1
273 exit $1 311 exit $1
274} # as_fn_exit 312} # as_fn_exit
313# as_fn_nop
314# ---------
315# Do nothing but, unlike ":", preserve the value of $?.
316as_fn_nop ()
317{
318 return $?
319}
320as_nop=as_fn_nop
275 321
276# as_fn_mkdir_p 322# as_fn_mkdir_p
277# ------------- 323# -------------
278# Create "$as_dir" as a directory, including parents if necessary. 324# Create "$as_dir" as a directory, including parents if necessary.
279as_fn_mkdir_p () 325as_fn_mkdir_p ()
… …
284 esac 330 esac
285 test -d "$as_dir" || eval $as_mkdir_p || { 331 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs= 332 as_dirs=
287 while :; do 333 while :; do
288 case $as_dir in #( 334 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;; 336 *) as_qdir=$as_dir;;
291 esac 337 esac
292 as_dirs="'$as_qdir' $as_dirs" 338 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" || 339 as_dir=`$as_dirname -- "$as_dir" ||
294$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 340$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298$as_echo X"$as_dir" | 344printf "%s\n" X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/ 346 s//\1/
301 q 347 q
302 } 348 }
303 /^X\(\/\/\)[^/].*/{ 349 /^X\(\/\/\)[^/].*/{
… …
318 test -z "$as_dirs" || eval "mkdir $as_dirs" 364 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
320 366
321 367
322} # as_fn_mkdir_p 368} # as_fn_mkdir_p
369
370# as_fn_executable_p FILE
371# -----------------------
372# Test if FILE is an executable regular file.
373as_fn_executable_p ()
374{
375 test -f "$1" && test -x "$1"
376} # as_fn_executable_p
323# as_fn_append VAR VALUE 377# as_fn_append VAR VALUE
324# ---------------------- 378# ----------------------
325# Append the text in VALUE to the end of the definition contained in VAR. Take 379# Append the text in VALUE to the end of the definition contained in VAR. Take
326# advantage of any shell optimizations that allow amortized linear growth over 380# advantage of any shell optimizations that allow amortized linear growth over
327# repeated appends, instead of the typical quadratic growth present in naive 381# repeated appends, instead of the typical quadratic growth present in naive
328# implementations. 382# implementations.
329if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 383if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
384then :
330 eval 'as_fn_append () 385 eval 'as_fn_append ()
331 { 386 {
332 eval $1+=\$2 387 eval $1+=\$2
333 }' 388 }'
334else 389else $as_nop
335 as_fn_append () 390 as_fn_append ()
336 { 391 {
337 eval $1=\$$1\$2 392 eval $1=\$$1\$2
338 } 393 }
339fi # as_fn_append 394fi # as_fn_append
… …
341# as_fn_arith ARG... 396# as_fn_arith ARG...
342# ------------------ 397# ------------------
343# Perform arithmetic evaluation on the ARGs, and store the result in the 398# Perform arithmetic evaluation on the ARGs, and store the result in the
344# global $as_val. Take advantage of shells that can avoid forks. The arguments 399# global $as_val. Take advantage of shells that can avoid forks. The arguments
345# must be portable across $(()) and expr. 400# must be portable across $(()) and expr.
346if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 401if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
402then :
347 eval 'as_fn_arith () 403 eval 'as_fn_arith ()
348 { 404 {
349 as_val=$(( $* )) 405 as_val=$(( $* ))
350 }' 406 }'
351else 407else $as_nop
352 as_fn_arith () 408 as_fn_arith ()
353 { 409 {
354 as_val=`expr "$@" || test $? -eq 1` 410 as_val=`expr "$@" || test $? -eq 1`
355 } 411 }
356fi # as_fn_arith 412fi # as_fn_arith
357 413
414# as_fn_nop
415# ---------
416# Do nothing but, unlike ":", preserve the value of $?.
417as_fn_nop ()
418{
419 return $?
420}
421as_nop=as_fn_nop
358 422
359# as_fn_error STATUS ERROR [LINENO LOG_FD] 423# as_fn_error STATUS ERROR [LINENO LOG_FD]
360# ---------------------------------------- 424# ----------------------------------------
361# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 425# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 426# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
… …
364as_fn_error () 428as_fn_error ()
365{ 429{
366 as_status=$1; test $as_status -eq 0 && as_status=1 430 as_status=$1; test $as_status -eq 0 && as_status=1
367 if test "$4"; then 431 if test "$4"; then
368 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 432 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 433 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370 fi 434 fi
371 $as_echo "$as_me: error: $2" >&2 435 printf "%s\n" "$as_me: error: $2" >&2
372 as_fn_exit $as_status 436 as_fn_exit $as_status
373} # as_fn_error 437} # as_fn_error
374 438
375if expr a : '\(a\)' >/dev/null 2>&1 && 439if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then 440 test "X`expr 00001 : '.*\(...\)'`" = X001; then
… …
393 457
394as_me=`$as_basename -- "$0" || 458as_me=`$as_basename -- "$0" ||
395$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 459$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \ 460 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null || 461 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398$as_echo X/"$0" | 462printf "%s\n" X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{ 463 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/ 464 s//\1/
401 q 465 q
402 } 466 }
403 /^X\/\(\/\/\)$/{ 467 /^X\/\(\/\/\)$/{
… …
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 501 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop 502 t loop
439 s/-\n.*// 503 s/-\n.*//
440 ' >$as_me.lineno && 504 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" || 505 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 506 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443 507
508 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
509 # already done that, so ensure we don't try to do so again and fall
510 # in an infinite loop. This has already happened in practice.
511 _as_can_reexec=no; export _as_can_reexec
444 # Don't try to exec as it changes $[0], causing all sort of problems 512 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the 513 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this). 514 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno" 515 . "./$as_me.lineno"
448 # Exit status is that of the last command. 516 # Exit status is that of the last command.
449 exit 517 exit
450} 518}
451 519
520
521# Determine whether it's possible to make 'echo' print without a newline.
522# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
523# for compatibility with existing Makefiles.
452ECHO_C= ECHO_N= ECHO_T= 524ECHO_C= ECHO_N= ECHO_T=
453case `echo -n x` in #((((( 525case `echo -n x` in #(((((
454-n*) 526-n*)
455 case `echo 'xy\c'` in 527 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 528 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
… …
460 esac;; 532 esac;;
461*) 533*)
462 ECHO_N='-n';; 534 ECHO_N='-n';;
463esac 535esac
464 536
537# For backward compatibility with old third-party macros, we provide
538# the shell variables $as_echo and $as_echo_n. New code should use
539# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
540as_echo='printf %s\n'
541as_echo_n='printf %s'
542
543
465rm -f conf$$ conf$$.exe conf$$.file 544rm -f conf$$ conf$$.exe conf$$.file
466if test -d conf$$.dir; then 545if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file 546 rm -f conf$$.dir/conf$$.file
468else 547else
469 rm -f conf$$.dir 548 rm -f conf$$.dir
… …
473 if ln -s conf$$.file conf$$ 2>/dev/null; then 552 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s' 553 as_ln_s='ln -s'
475 # ... but there are two gotchas: 554 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 555 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 556 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'. 557 # In both cases, we have to default to `cp -pR'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 558 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p' 559 as_ln_s='cp -pR'
481 elif ln conf$$.file conf$$ 2>/dev/null; then 560 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln 561 as_ln_s=ln
483 else 562 else
484 as_ln_s='cp -p' 563 as_ln_s='cp -pR'
485 fi 564 fi
486else 565else
487 as_ln_s='cp -p' 566 as_ln_s='cp -pR'
488fi 567fi
489rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 568rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490rmdir conf$$.dir 2>/dev/null 569rmdir conf$$.dir 2>/dev/null
491 570
492if mkdir -p . 2>/dev/null; then 571if mkdir -p . 2>/dev/null; then
… …
494else 573else
495 test -d ./-p && rmdir ./-p 574 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false 575 as_mkdir_p=false
497fi 576fi
498 577
499if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x' 578as_test_x='test -x'
501else 579as_executable_p=as_fn_executable_p
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519fi
520as_executable_p=$as_test_x
521 580
522# Sed expression to map a string onto a valid CPP name. 581# Sed expression to map a string onto a valid CPP name.
523as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 582as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524 583
525# Sed expression to map a string onto a valid variable name. 584# Sed expression to map a string onto a valid variable name.
… …
545subdirs= 604subdirs=
546MFLAGS= 605MFLAGS=
547MAKEFLAGS= 606MAKEFLAGS=
548 607
549# Identity of this package. 608# Identity of this package.
550PACKAGE_NAME= 609PACKAGE_NAME=''
551PACKAGE_TARNAME= 610PACKAGE_TARNAME=''
552PACKAGE_VERSION= 611PACKAGE_VERSION=''
553PACKAGE_STRING= 612PACKAGE_STRING=''
554PACKAGE_BUGREPORT= 613PACKAGE_BUGREPORT=''
555PACKAGE_URL= 614PACKAGE_URL=''
556 615
557ac_unique_file="src/feature.h" 616ac_unique_file="src/feature.h"
558# Factoring default headers for most tests. 617# Factoring default headers for most tests.
559ac_includes_default="\ 618ac_includes_default="\
619#include <stddef.h>
620#ifdef HAVE_STDIO_H
560#include <stdio.h> 621# include <stdio.h>
561#ifdef HAVE_SYS_TYPES_H
562# include <sys/types.h>
563#endif 622#endif
564#ifdef HAVE_SYS_STAT_H 623#ifdef HAVE_STDLIB_H
565# include <sys/stat.h>
566#endif
567#ifdef STDC_HEADERS
568# include <stdlib.h> 624# include <stdlib.h>
569# include <stddef.h>
570#else
571# ifdef HAVE_STDLIB_H
572# include <stdlib.h>
573# endif
574#endif 625#endif
575#ifdef HAVE_STRING_H 626#ifdef HAVE_STRING_H
576# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577# include <memory.h>
578# endif
579# include <string.h> 627# include <string.h>
580#endif
581#ifdef HAVE_STRINGS_H
582# include <strings.h>
583#endif 628#endif
584#ifdef HAVE_INTTYPES_H 629#ifdef HAVE_INTTYPES_H
585# include <inttypes.h> 630# include <inttypes.h>
586#endif 631#endif
587#ifdef HAVE_STDINT_H 632#ifdef HAVE_STDINT_H
588# include <stdint.h> 633# include <stdint.h>
589#endif 634#endif
635#ifdef HAVE_STRINGS_H
636# include <strings.h>
637#endif
638#ifdef HAVE_SYS_TYPES_H
639# include <sys/types.h>
640#endif
641#ifdef HAVE_SYS_STAT_H
642# include <sys/stat.h>
643#endif
590#ifdef HAVE_UNISTD_H 644#ifdef HAVE_UNISTD_H
591# include <unistd.h> 645# include <unistd.h>
592#endif" 646#endif"
593 647
648ac_header_c_list=
594ac_subst_vars='LTLIBOBJS 649ac_subst_vars='LTLIBOBJS
595LIBOBJS 650LIBOBJS
596PERL_O 651PERL_O
597IF_PERL 652IF_PERL
598PERLPRIVLIBEXP 653PERLPRIVLIBEXP
599PERLFLAGS 654PERLFLAGS
600PERLLIB 655PERLLIB
601PERL 656PERL
602XFT_CONFIG 657XFT_CONFIG
603AFTERIMAGE_LIBS 658EGREP
604AFTERIMAGE_CFLAGS 659GREP
605afterimage_config 660STARTUP_NOTIFICATION_LIBS
661STARTUP_NOTIFICATION_CFLAGS
606PIXBUF_LIBS 662PIXBUF_LIBS
607PIXBUF_CFLAGS 663PIXBUF_CFLAGS
664PTYTTY_LIBS
665PTYTTY_CFLAGS
608PKG_CONFIG 666PKG_CONFIG
609X_EXTRA_LIBS 667X_EXTRA_LIBS
610X_LIBS 668X_LIBS
611X_PRE_LIBS 669X_PRE_LIBS
612X_CFLAGS 670X_CFLAGS
671CXXCPP
613XMKMF 672XMKMF
614TIC 673TIC
615CXXCPP
616RXVTNAME 674RXVTNAME
617LINKER 675LINKER
618EGREP
619GREP
620INSTALL_DATA 676INSTALL_DATA
621INSTALL_SCRIPT 677INSTALL_SCRIPT
622INSTALL_PROGRAM 678INSTALL_PROGRAM
623CPP
624ac_ct_CXX 679ac_ct_CXX
625CXXFLAGS 680CXXFLAGS
626CXX 681CXX
627OBJEXT 682OBJEXT
628EXEEXT 683EXEEXT
… …
658htmldir 713htmldir
659infodir 714infodir
660docdir 715docdir
661oldincludedir 716oldincludedir
662includedir 717includedir
718runstatedir
663localstatedir 719localstatedir
664sharedstatedir 720sharedstatedir
665sysconfdir 721sysconfdir
666datadir 722datadir
667datarootdir 723datarootdir
… …
688enable_256_color 744enable_256_color
689enable_unicode3 745enable_unicode3
690enable_combining 746enable_combining
691enable_xft 747enable_xft
692enable_font_styles 748enable_font_styles
693enable_afterimage
694with_afterimage_config
695enable_pixbuf 749enable_pixbuf
750enable_startup_notification
696enable_transparency 751enable_transparency
697enable_fading 752enable_fading
698enable_rxvt_scroll 753enable_rxvt_scroll
699enable_next_scroll 754enable_next_scroll
700enable_xterm_scroll 755enable_xterm_scroll
… …
720enable_text_blink 775enable_text_blink
721enable_pointer_blank 776enable_pointer_blank
722with_term 777with_term
723with_terminfo 778with_terminfo
724with_x 779with_x
725enable_utmp
726enable_wtmp
727enable_lastlog
728' 780'
729 ac_precious_vars='build_alias 781 ac_precious_vars='build_alias
730host_alias 782host_alias
731target_alias 783target_alias
732CC 784CC
… …
735LIBS 787LIBS
736CPPFLAGS 788CPPFLAGS
737CXX 789CXX
738CXXFLAGS 790CXXFLAGS
739CCC 791CCC
740CPP 792XMKMF
741CXXCPP 793CXXCPP'
742XMKMF'
743 794
744 795
745# Initialize some variables set by options. 796# Initialize some variables set by options.
746ac_init_help= 797ac_init_help=
747ac_init_version=false 798ac_init_version=false
… …
776datarootdir='${prefix}/share' 827datarootdir='${prefix}/share'
777datadir='${datarootdir}' 828datadir='${datarootdir}'
778sysconfdir='${prefix}/etc' 829sysconfdir='${prefix}/etc'
779sharedstatedir='${prefix}/com' 830sharedstatedir='${prefix}/com'
780localstatedir='${prefix}/var' 831localstatedir='${prefix}/var'
832runstatedir='${localstatedir}/run'
781includedir='${prefix}/include' 833includedir='${prefix}/include'
782oldincludedir='/usr/include' 834oldincludedir='/usr/include'
783docdir='${datarootdir}/doc/${PACKAGE}' 835docdir='${datarootdir}/doc/${PACKAGE}'
784infodir='${datarootdir}/info' 836infodir='${datarootdir}/info'
785htmldir='${docdir}' 837htmldir='${docdir}'
… …
805 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 857 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
806 *=) ac_optarg= ;; 858 *=) ac_optarg= ;;
807 *) ac_optarg=yes ;; 859 *) ac_optarg=yes ;;
808 esac 860 esac
809 861
810 # Accept the important Cygnus configure options, so we can diagnose typos.
811
812 case $ac_dashdash$ac_option in 862 case $ac_dashdash$ac_option in
813 --) 863 --)
814 ac_dashdash=yes ;; 864 ac_dashdash=yes ;;
815 865
816 -bindir | --bindir | --bindi | --bind | --bin | --bi) 866 -bindir | --bindir | --bindi | --bind | --bin | --bi)
… …
847 897
848 -disable-* | --disable-*) 898 -disable-* | --disable-*)
849 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 899 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
850 # Reject names that are not valid shell variable names. 900 # Reject names that are not valid shell variable names.
851 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 901 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
852 as_fn_error $? "invalid feature name: $ac_useropt" 902 as_fn_error $? "invalid feature name: \`$ac_useropt'"
853 ac_useropt_orig=$ac_useropt 903 ac_useropt_orig=$ac_useropt
854 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 904 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
855 case $ac_user_opts in 905 case $ac_user_opts in
856 *" 906 *"
857"enable_$ac_useropt" 907"enable_$ac_useropt"
858"*) ;; 908"*) ;;
859 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 909 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
… …
873 923
874 -enable-* | --enable-*) 924 -enable-* | --enable-*)
875 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 925 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
876 # Reject names that are not valid shell variable names. 926 # Reject names that are not valid shell variable names.
877 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 927 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
878 as_fn_error $? "invalid feature name: $ac_useropt" 928 as_fn_error $? "invalid feature name: \`$ac_useropt'"
879 ac_useropt_orig=$ac_useropt 929 ac_useropt_orig=$ac_useropt
880 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 930 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
881 case $ac_user_opts in 931 case $ac_user_opts in
882 *" 932 *"
883"enable_$ac_useropt" 933"enable_$ac_useropt"
884"*) ;; 934"*) ;;
885 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 935 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
… …
1028 1078
1029 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1079 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1030 | -silent | --silent | --silen | --sile | --sil) 1080 | -silent | --silent | --silen | --sile | --sil)
1031 silent=yes ;; 1081 silent=yes ;;
1032 1082
1083 -runstatedir | --runstatedir | --runstatedi | --runstated \
1084 | --runstate | --runstat | --runsta | --runst | --runs \
1085 | --run | --ru | --r)
1086 ac_prev=runstatedir ;;
1087 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1088 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1089 | --run=* | --ru=* | --r=*)
1090 runstatedir=$ac_optarg ;;
1091
1033 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1092 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1034 ac_prev=sbindir ;; 1093 ac_prev=sbindir ;;
1035 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1094 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1036 | --sbi=* | --sb=*) 1095 | --sbi=* | --sb=*)
1037 sbindir=$ac_optarg ;; 1096 sbindir=$ac_optarg ;;
… …
1077 1136
1078 -with-* | --with-*) 1137 -with-* | --with-*)
1079 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1138 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1080 # Reject names that are not valid shell variable names. 1139 # Reject names that are not valid shell variable names.
1081 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1140 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1082 as_fn_error $? "invalid package name: $ac_useropt" 1141 as_fn_error $? "invalid package name: \`$ac_useropt'"
1083 ac_useropt_orig=$ac_useropt 1142 ac_useropt_orig=$ac_useropt
1084 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1143 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1085 case $ac_user_opts in 1144 case $ac_user_opts in
1086 *" 1145 *"
1087"with_$ac_useropt" 1146"with_$ac_useropt"
1088"*) ;; 1147"*) ;;
1089 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1148 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
… …
1093 1152
1094 -without-* | --without-*) 1153 -without-* | --without-*)
1095 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1154 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1096 # Reject names that are not valid shell variable names. 1155 # Reject names that are not valid shell variable names.
1097 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1156 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1098 as_fn_error $? "invalid package name: $ac_useropt" 1157 as_fn_error $? "invalid package name: \`$ac_useropt'"
1099 ac_useropt_orig=$ac_useropt 1158 ac_useropt_orig=$ac_useropt
1100 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1159 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1101 case $ac_user_opts in 1160 case $ac_user_opts in
1102 *" 1161 *"
1103"with_$ac_useropt" 1162"with_$ac_useropt"
1104"*) ;; 1163"*) ;;
1105 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1164 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
… …
1139 eval $ac_envvar=\$ac_optarg 1198 eval $ac_envvar=\$ac_optarg
1140 export $ac_envvar ;; 1199 export $ac_envvar ;;
1141 1200
1142 *) 1201 *)
1143 # FIXME: should be removed in autoconf 3.0. 1202 # FIXME: should be removed in autoconf 3.0.
1144 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1203 printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1145 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1204 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1146 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1205 printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1147 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1206 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1148 ;; 1207 ;;
1149 1208
1150 esac 1209 esac
1151done 1210done
1152 1211
… …
1157 1216
1158if test -n "$ac_unrecognized_opts"; then 1217if test -n "$ac_unrecognized_opts"; then
1159 case $enable_option_checking in 1218 case $enable_option_checking in
1160 no) ;; 1219 no) ;;
1161 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1220 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1162 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1221 *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1163 esac 1222 esac
1164fi 1223fi
1165 1224
1166# Check all directory arguments for consistency. 1225# Check all directory arguments for consistency.
1167for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1226for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1168 datadir sysconfdir sharedstatedir localstatedir includedir \ 1227 datadir sysconfdir sharedstatedir localstatedir includedir \
1169 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1228 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1170 libdir localedir mandir 1229 libdir localedir mandir runstatedir
1171do 1230do
1172 eval ac_val=\$$ac_var 1231 eval ac_val=\$$ac_var
1173 # Remove trailing slashes. 1232 # Remove trailing slashes.
1174 case $ac_val in 1233 case $ac_val in
1175 */ ) 1234 */ )
… …
1193 1252
1194# FIXME: To remove some day. 1253# FIXME: To remove some day.
1195if test "x$host_alias" != x; then 1254if test "x$host_alias" != x; then
1196 if test "x$build_alias" = x; then 1255 if test "x$build_alias" = x; then
1197 cross_compiling=maybe 1256 cross_compiling=maybe
1198 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1199 If a cross compiler is detected then cross compile mode will be used" >&2
1200 elif test "x$build_alias" != "x$host_alias"; then 1257 elif test "x$build_alias" != "x$host_alias"; then
1201 cross_compiling=yes 1258 cross_compiling=yes
1202 fi 1259 fi
1203fi 1260fi
1204 1261
… …
1223 ac_confdir=`$as_dirname -- "$as_myself" || 1280 ac_confdir=`$as_dirname -- "$as_myself" ||
1224$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1281$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1225 X"$as_myself" : 'X\(//\)[^/]' \| \ 1282 X"$as_myself" : 'X\(//\)[^/]' \| \
1226 X"$as_myself" : 'X\(//\)$' \| \ 1283 X"$as_myself" : 'X\(//\)$' \| \
1227 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1284 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1228$as_echo X"$as_myself" | 1285printf "%s\n" X"$as_myself" |
1229 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1286 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1230 s//\1/ 1287 s//\1/
1231 q 1288 q
1232 } 1289 }
1233 /^X\(\/\/\)[^/].*/{ 1290 /^X\(\/\/\)[^/].*/{
… …
1320 --sbindir=DIR system admin executables [EPREFIX/sbin] 1377 --sbindir=DIR system admin executables [EPREFIX/sbin]
1321 --libexecdir=DIR program executables [EPREFIX/libexec] 1378 --libexecdir=DIR program executables [EPREFIX/libexec]
1322 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1379 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1323 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1380 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1324 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1381 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1382 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1325 --libdir=DIR object code libraries [EPREFIX/lib] 1383 --libdir=DIR object code libraries [EPREFIX/lib]
1326 --includedir=DIR C header files [PREFIX/include] 1384 --includedir=DIR C header files [PREFIX/include]
1327 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1385 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1328 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1386 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1329 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1387 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
… …
1364 --enable-256-color enable 256-color support 1422 --enable-256-color enable 256-color support
1365 --enable-unicode3 use 21 instead of 16 bits to represent unicode characters 1423 --enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1366 --enable-combining enable composition of base and combining characters 1424 --enable-combining enable composition of base and combining characters
1367 --enable-xft enable xft support on systems that have it 1425 --enable-xft enable xft support on systems that have it
1368 --enable-font-styles enable bold and italic support 1426 --enable-font-styles enable bold and italic support
1369 --enable-afterimage enable integration with libAfterImage for background images
1370 --enable-pixbuf enable integration with gdk-pixbuf for background images 1427 --enable-pixbuf enable integration with gdk-pixbuf for background images
1428 --enable-startup-notification enable freedesktop startup notification support
1371 --enable-transparency enable transparent backgrounds 1429 --enable-transparency enable transparent backgrounds
1372 --enable-fading enable colors fading when off focus 1430 --enable-fading enable colors fading when off focus
1373 --enable-rxvt-scroll enable rxvt style scrollbar 1431 --enable-rxvt-scroll enable rxvt style scrollbar
1374 --enable-next-scroll enable NeXT style scrollbar 1432 --enable-next-scroll enable NeXT style scrollbar
1375 --enable-xterm-scroll enable Xterm style scrollbar 1433 --enable-xterm-scroll enable Xterm style scrollbar
… …
1388 --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5 1446 --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1389 --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel) 1447 --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1390 --enable-smart-resize enable smart growth/shrink behaviour 1448 --enable-smart-resize enable smart growth/shrink behaviour
1391 --enable-text-blink enable blinking text 1449 --enable-text-blink enable blinking text
1392 --enable-pointer-blank enable pointer blanking when typing or inactive 1450 --enable-pointer-blank enable pointer blanking when typing or inactive
1393 --enable-utmp enable utmp (utmpx) support
1394 --enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1395 --enable-lastlog enable lastlog support (requires --enable-utmp)
1396 1451
1397Optional Packages: 1452Optional Packages:
1398 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1453 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1399 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1454 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1400 --with-afterimage-config=DIR use libAfterImage config script in DIR
1401 --with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all) 1455 --with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1402 --with-res-name=NAME use this as default resource name (default: urxvt) 1456 --with-res-name=NAME use this as default resource name (default: urxvt)
1403 --with-res-class=CLASS use this as the resource class (default: URxvt) 1457 --with-res-class=CLASS use this as the resource class (default: URxvt)
1404 --with-name=NAME set the basename for the installed binaries (default: urxvt) 1458 --with-name=NAME set the basename for the installed binaries (default: urxvt)
1405 --with-term=NAME set the terminal to NAME (default: rxvt) 1459 --with-term=NAME set the terminal to NAME (default: rxvt)
… …
1414 LIBS libraries to pass to the linker, e.g. -l<library> 1468 LIBS libraries to pass to the linker, e.g. -l<library>
1415 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1469 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1416 you have headers in a nonstandard directory <include dir> 1470 you have headers in a nonstandard directory <include dir>
1417 CXX C++ compiler command 1471 CXX C++ compiler command
1418 CXXFLAGS C++ compiler flags 1472 CXXFLAGS C++ compiler flags
1419 CPP C preprocessor 1473 XMKMF Path to xmkmf, Makefile generator for X Window System
1420 CXXCPP C++ preprocessor 1474 CXXCPP C++ preprocessor
1421 XMKMF Path to xmkmf, Makefile generator for X Window System
1422 1475
1423Use these variables to override the choices made by `configure' or to help 1476Use these variables to override the choices made by `configure' or to help
1424it to find libraries and programs with nonstandard names/locations. 1477it to find libraries and programs with nonstandard names/locations.
1425 1478
1426Report bugs to the package provider. 1479Report bugs to the package provider.
… …
1437 ac_builddir=. 1490 ac_builddir=.
1438 1491
1439case "$ac_dir" in 1492case "$ac_dir" in
1440.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1493.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1441*) 1494*)
1442 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1495 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1443 # A ".." for each directory in $ac_dir_suffix. 1496 # A ".." for each directory in $ac_dir_suffix.
1444 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1497 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1445 case $ac_top_builddir_sub in 1498 case $ac_top_builddir_sub in
1446 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1499 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1447 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1500 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1448 esac ;; 1501 esac ;;
1449esac 1502esac
… …
1467 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1520 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1468esac 1521esac
1469ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1522ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1470 1523
1471 cd "$ac_dir" || { ac_status=$?; continue; } 1524 cd "$ac_dir" || { ac_status=$?; continue; }
1472 # Check for guested configure. 1525 # Check for configure.gnu first; this name is used for a wrapper for
1526 # Metaconfig's "Configure" on case-insensitive file systems.
1473 if test -f "$ac_srcdir/configure.gnu"; then 1527 if test -f "$ac_srcdir/configure.gnu"; then
1474 echo && 1528 echo &&
1475 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1529 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1476 elif test -f "$ac_srcdir/configure"; then 1530 elif test -f "$ac_srcdir/configure"; then
1477 echo && 1531 echo &&
1478 $SHELL "$ac_srcdir/configure" --help=recursive 1532 $SHELL "$ac_srcdir/configure" --help=recursive
1479 else 1533 else
1480 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1534 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1481 fi || ac_status=$? 1535 fi || ac_status=$?
1482 cd "$ac_pwd" || { ac_status=$?; break; } 1536 cd "$ac_pwd" || { ac_status=$?; break; }
1483 done 1537 done
1484fi 1538fi
1485 1539
1486test -n "$ac_init_help" && exit $ac_status 1540test -n "$ac_init_help" && exit $ac_status
1487if $ac_init_version; then 1541if $ac_init_version; then
1488 cat <<\_ACEOF 1542 cat <<\_ACEOF
1489configure 1543configure
1490generated by GNU Autoconf 2.67 1544generated by GNU Autoconf 2.71
1491 1545
1492Copyright (C) 2010 Free Software Foundation, Inc. 1546Copyright (C) 2021 Free Software Foundation, Inc.
1493This configure script is free software; the Free Software Foundation 1547This configure script is free software; the Free Software Foundation
1494gives unlimited permission to copy, distribute and modify it. 1548gives unlimited permission to copy, distribute and modify it.
1495_ACEOF 1549_ACEOF
1496 exit 1550 exit
1497fi 1551fi
… …
1504# -------------------------- 1558# --------------------------
1505# Try to compile conftest.$ac_ext, and return whether this succeeded. 1559# Try to compile conftest.$ac_ext, and return whether this succeeded.
1506ac_fn_c_try_compile () 1560ac_fn_c_try_compile ()
1507{ 1561{
1508 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1562 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1509 rm -f conftest.$ac_objext 1563 rm -f conftest.$ac_objext conftest.beam
1510 if { { ac_try="$ac_compile" 1564 if { { ac_try="$ac_compile"
1511case "(($ac_try" in 1565case "(($ac_try" in
1512 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1566 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1513 *) ac_try_echo=$ac_try;; 1567 *) ac_try_echo=$ac_try;;
1514esac 1568esac
1515eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1569eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1516$as_echo "$ac_try_echo"; } >&5 1570printf "%s\n" "$ac_try_echo"; } >&5
1517 (eval "$ac_compile") 2>conftest.err 1571 (eval "$ac_compile") 2>conftest.err
1518 ac_status=$? 1572 ac_status=$?
1519 if test -s conftest.err; then 1573 if test -s conftest.err; then
1520 grep -v '^ *+' conftest.err >conftest.er1 1574 grep -v '^ *+' conftest.err >conftest.er1
1521 cat conftest.er1 >&5 1575 cat conftest.er1 >&5
1522 mv -f conftest.er1 conftest.err 1576 mv -f conftest.er1 conftest.err
1523 fi 1577 fi
1524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1578 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1525 test $ac_status = 0; } && { 1579 test $ac_status = 0; } && {
1526 test -z "$ac_c_werror_flag" || 1580 test -z "$ac_c_werror_flag" ||
1527 test ! -s conftest.err 1581 test ! -s conftest.err
1528 } && test -s conftest.$ac_objext; then : 1582 } && test -s conftest.$ac_objext
1583then :
1529 ac_retval=0 1584 ac_retval=0
1530else 1585else $as_nop
1531 $as_echo "$as_me: failed program was:" >&5 1586 printf "%s\n" "$as_me: failed program was:" >&5
1532sed 's/^/| /' conftest.$ac_ext >&5 1587sed 's/^/| /' conftest.$ac_ext >&5
1533 1588
1534 ac_retval=1 1589 ac_retval=1
1535fi 1590fi
1536 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1591 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1537 as_fn_set_status $ac_retval 1592 as_fn_set_status $ac_retval
1538 1593
1539} # ac_fn_c_try_compile 1594} # ac_fn_c_try_compile
1540 1595
1541# ac_fn_cxx_try_compile LINENO 1596# ac_fn_cxx_try_compile LINENO
1542# ---------------------------- 1597# ----------------------------
1543# Try to compile conftest.$ac_ext, and return whether this succeeded. 1598# Try to compile conftest.$ac_ext, and return whether this succeeded.
1544ac_fn_cxx_try_compile () 1599ac_fn_cxx_try_compile ()
1545{ 1600{
1546 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1601 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1547 rm -f conftest.$ac_objext 1602 rm -f conftest.$ac_objext conftest.beam
1548 if { { ac_try="$ac_compile" 1603 if { { ac_try="$ac_compile"
1549case "(($ac_try" in 1604case "(($ac_try" in
1550 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1605 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1551 *) ac_try_echo=$ac_try;; 1606 *) ac_try_echo=$ac_try;;
1552esac 1607esac
1553eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1608eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1554$as_echo "$ac_try_echo"; } >&5 1609printf "%s\n" "$ac_try_echo"; } >&5
1555 (eval "$ac_compile") 2>conftest.err 1610 (eval "$ac_compile") 2>conftest.err
1556 ac_status=$? 1611 ac_status=$?
1557 if test -s conftest.err; then 1612 if test -s conftest.err; then
1558 grep -v '^ *+' conftest.err >conftest.er1 1613 grep -v '^ *+' conftest.err >conftest.er1
1559 cat conftest.er1 >&5 1614 cat conftest.er1 >&5
1560 mv -f conftest.er1 conftest.err 1615 mv -f conftest.er1 conftest.err
1561 fi 1616 fi
1562 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1617 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1563 test $ac_status = 0; } && { 1618 test $ac_status = 0; } && {
1564 test -z "$ac_cxx_werror_flag" || 1619 test -z "$ac_cxx_werror_flag" ||
1565 test ! -s conftest.err 1620 test ! -s conftest.err
1566 } && test -s conftest.$ac_objext; then : 1621 } && test -s conftest.$ac_objext
1622then :
1567 ac_retval=0 1623 ac_retval=0
1568else 1624else $as_nop
1569 $as_echo "$as_me: failed program was:" >&5 1625 printf "%s\n" "$as_me: failed program was:" >&5
1570sed 's/^/| /' conftest.$ac_ext >&5 1626sed 's/^/| /' conftest.$ac_ext >&5
1571 1627
1572 ac_retval=1 1628 ac_retval=1
1573fi 1629fi
1574 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1630 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1575 as_fn_set_status $ac_retval 1631 as_fn_set_status $ac_retval
1576 1632
1577} # ac_fn_cxx_try_compile 1633} # ac_fn_cxx_try_compile
1578 1634
1579# ac_fn_c_try_cpp LINENO 1635# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1580# ---------------------- 1636# -------------------------------------------------------
1581# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1637# Tests whether HEADER exists and can be compiled using the include files in
1582ac_fn_c_try_cpp () 1638# INCLUDES, setting the cache variable VAR accordingly.
1639ac_fn_c_check_header_compile ()
1583{ 1640{
1584 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1641 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1585 if { { ac_try="$ac_cpp conftest.$ac_ext"
1586case "(($ac_try" in
1587 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1588 *) ac_try_echo=$ac_try;;
1589esac
1590eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1591$as_echo "$ac_try_echo"; } >&5
1592 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1593 ac_status=$?
1594 if test -s conftest.err; then
1595 grep -v '^ *+' conftest.err >conftest.er1
1596 cat conftest.er1 >&5
1597 mv -f conftest.er1 conftest.err
1598 fi
1599 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1600 test $ac_status = 0; } > conftest.i && {
1601 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1602 test ! -s conftest.err
1603 }; then :
1604 ac_retval=0
1605else
1606 $as_echo "$as_me: failed program was:" >&5
1607sed 's/^/| /' conftest.$ac_ext >&5
1608
1609 ac_retval=1
1610fi
1611 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1612 as_fn_set_status $ac_retval
1613
1614} # ac_fn_c_try_cpp
1615
1616# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1617# -------------------------------------------------------
1618# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1619# the include files in INCLUDES and setting the cache variable VAR
1620# accordingly.
1621ac_fn_c_check_header_mongrel ()
1622{
1623 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1624 if eval "test \"\${$3+set}\"" = set; then :
1625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1626$as_echo_n "checking for $2... " >&6; } 1643printf %s "checking for $2... " >&6; }
1627if eval "test \"\${$3+set}\"" = set; then : 1644if eval test \${$3+y}
1628 $as_echo_n "(cached) " >&6 1645then :
1629fi 1646 printf %s "(cached) " >&6
1630eval ac_res=\$$3 1647else $as_nop
1631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1632$as_echo "$ac_res" >&6; }
1633else
1634 # Is the header compilable?
1635{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1636$as_echo_n "checking $2 usability... " >&6; }
1637cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1638/* end confdefs.h. */ 1649/* end confdefs.h. */
1639$4 1650$4
1640#include <$2> 1651#include <$2>
1641_ACEOF 1652_ACEOF
1642if ac_fn_c_try_compile "$LINENO"; then : 1653if ac_fn_c_try_compile "$LINENO"
1643 ac_header_compiler=yes 1654then :
1644else 1655 eval "$3=yes"
1645 ac_header_compiler=no 1656else $as_nop
1657 eval "$3=no"
1646fi 1658fi
1647rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1659rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1649$as_echo "$ac_header_compiler" >&6; }
1650
1651# Is the header present?
1652{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1653$as_echo_n "checking $2 presence... " >&6; }
1654cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655/* end confdefs.h. */
1656#include <$2>
1657_ACEOF
1658if ac_fn_c_try_cpp "$LINENO"; then :
1659 ac_header_preproc=yes
1660else
1661 ac_header_preproc=no
1662fi
1663rm -f conftest.err conftest.i conftest.$ac_ext
1664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1665$as_echo "$ac_header_preproc" >&6; }
1666
1667# So? What about this header?
1668case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1669 yes:no: )
1670 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1671$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1673$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1674 ;;
1675 no:yes:* )
1676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1677$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1678 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1679$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1681$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1683$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1685$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1686 ;;
1687esac
1688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1689$as_echo_n "checking for $2... " >&6; }
1690if eval "test \"\${$3+set}\"" = set; then :
1691 $as_echo_n "(cached) " >&6
1692else
1693 eval "$3=\$ac_header_compiler"
1694fi 1660fi
1695eval ac_res=\$$3 1661eval ac_res=\$$3
1696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1697$as_echo "$ac_res" >&6; } 1663printf "%s\n" "$ac_res" >&6; }
1698fi 1664 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1699 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1700 1665
1701} # ac_fn_c_check_header_mongrel 1666} # ac_fn_c_check_header_compile
1702 1667
1703# ac_fn_c_try_run LINENO 1668# ac_fn_cxx_try_link LINENO
1704# ---------------------- 1669# -------------------------
1705# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1670# Try to link conftest.$ac_ext, and return whether this succeeded.
1706# that executables *can* be run.
1707ac_fn_c_try_run () 1671ac_fn_cxx_try_link ()
1708{ 1672{
1709 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1673 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1674 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1710 if { { ac_try="$ac_link" 1675 if { { ac_try="$ac_link"
1711case "(($ac_try" in 1676case "(($ac_try" in
1712 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1677 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1713 *) ac_try_echo=$ac_try;; 1678 *) ac_try_echo=$ac_try;;
1714esac 1679esac
1715eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1680eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1716$as_echo "$ac_try_echo"; } >&5 1681printf "%s\n" "$ac_try_echo"; } >&5
1717 (eval "$ac_link") 2>&5
1718 ac_status=$?
1719 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1720 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1721 { { case "(($ac_try" in
1722 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1723 *) ac_try_echo=$ac_try;;
1724esac
1725eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1726$as_echo "$ac_try_echo"; } >&5
1727 (eval "$ac_try") 2>&5
1728 ac_status=$?
1729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1730 test $ac_status = 0; }; }; then :
1731 ac_retval=0
1732else
1733 $as_echo "$as_me: program exited with status $ac_status" >&5
1734 $as_echo "$as_me: failed program was:" >&5
1735sed 's/^/| /' conftest.$ac_ext >&5
1736
1737 ac_retval=$ac_status
1738fi
1739 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1740 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1741 as_fn_set_status $ac_retval
1742
1743} # ac_fn_c_try_run
1744
1745# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1746# -------------------------------------------------------
1747# Tests whether HEADER exists and can be compiled using the include files in
1748# INCLUDES, setting the cache variable VAR accordingly.
1749ac_fn_c_check_header_compile ()
1750{
1751 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1753$as_echo_n "checking for $2... " >&6; }
1754if eval "test \"\${$3+set}\"" = set; then :
1755 $as_echo_n "(cached) " >&6
1756else
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758/* end confdefs.h. */
1759$4
1760#include <$2>
1761_ACEOF
1762if ac_fn_c_try_compile "$LINENO"; then :
1763 eval "$3=yes"
1764else
1765 eval "$3=no"
1766fi
1767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1768fi
1769eval ac_res=\$$3
1770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1771$as_echo "$ac_res" >&6; }
1772 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1773
1774} # ac_fn_c_check_header_compile
1775
1776# ac_fn_c_try_link LINENO
1777# -----------------------
1778# Try to link conftest.$ac_ext, and return whether this succeeded.
1779ac_fn_c_try_link ()
1780{
1781 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1782 rm -f conftest.$ac_objext conftest$ac_exeext
1783 if { { ac_try="$ac_link"
1784case "(($ac_try" in
1785 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1786 *) ac_try_echo=$ac_try;;
1787esac
1788eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1789$as_echo "$ac_try_echo"; } >&5
1790 (eval "$ac_link") 2>conftest.err 1682 (eval "$ac_link") 2>conftest.err
1791 ac_status=$? 1683 ac_status=$?
1792 if test -s conftest.err; then 1684 if test -s conftest.err; then
1793 grep -v '^ *+' conftest.err >conftest.er1 1685 grep -v '^ *+' conftest.err >conftest.er1
1794 cat conftest.er1 >&5 1686 cat conftest.er1 >&5
1795 mv -f conftest.er1 conftest.err 1687 mv -f conftest.er1 conftest.err
1796 fi 1688 fi
1797 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1689 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1798 test $ac_status = 0; } && { 1690 test $ac_status = 0; } && {
1799 test -z "$ac_c_werror_flag" || 1691 test -z "$ac_cxx_werror_flag" ||
1800 test ! -s conftest.err 1692 test ! -s conftest.err
1801 } && test -s conftest$ac_exeext && { 1693 } && test -s conftest$ac_exeext && {
1802 test "$cross_compiling" = yes || 1694 test "$cross_compiling" = yes ||
1803 $as_test_x conftest$ac_exeext 1695 test -x conftest$ac_exeext
1804 }; then : 1696 }
1697then :
1805 ac_retval=0 1698 ac_retval=0
1806else 1699else $as_nop
1807 $as_echo "$as_me: failed program was:" >&5 1700 printf "%s\n" "$as_me: failed program was:" >&5
1808sed 's/^/| /' conftest.$ac_ext >&5 1701sed 's/^/| /' conftest.$ac_ext >&5
1809 1702
1810 ac_retval=1 1703 ac_retval=1
1811fi 1704fi
1812 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1705 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1813 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1706 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1814 # interfere with the next link command; also delete a directory that is 1707 # interfere with the next link command; also delete a directory that is
1815 # left behind by Apple's compiler. We do this before executing the actions. 1708 # left behind by Apple's compiler. We do this before executing the actions.
1816 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1709 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1817 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1710 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1818 as_fn_set_status $ac_retval 1711 as_fn_set_status $ac_retval
1819 1712
1820} # ac_fn_c_try_link 1713} # ac_fn_cxx_try_link
1821 1714
1822# ac_fn_cxx_try_link LINENO 1715# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1823# ------------------------- 1716# ---------------------------------------------------------
1824# Try to link conftest.$ac_ext, and return whether this succeeded. 1717# Tests whether HEADER exists and can be compiled using the include files in
1825ac_fn_cxx_try_link () 1718# INCLUDES, setting the cache variable VAR accordingly.
1719ac_fn_cxx_check_header_compile ()
1826{ 1720{
1827 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1721 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1828 rm -f conftest.$ac_objext conftest$ac_exeext
1829 if { { ac_try="$ac_link"
1830case "(($ac_try" in
1831 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1832 *) ac_try_echo=$ac_try;;
1833esac
1834eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1835$as_echo "$ac_try_echo"; } >&5
1836 (eval "$ac_link") 2>conftest.err
1837 ac_status=$?
1838 if test -s conftest.err; then
1839 grep -v '^ *+' conftest.err >conftest.er1
1840 cat conftest.er1 >&5
1841 mv -f conftest.er1 conftest.err
1842 fi
1843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1844 test $ac_status = 0; } && {
1845 test -z "$ac_cxx_werror_flag" ||
1846 test ! -s conftest.err
1847 } && test -s conftest$ac_exeext && {
1848 test "$cross_compiling" = yes ||
1849 $as_test_x conftest$ac_exeext
1850 }; then :
1851 ac_retval=0
1852else
1853 $as_echo "$as_me: failed program was:" >&5
1854sed 's/^/| /' conftest.$ac_ext >&5
1855
1856 ac_retval=1
1857fi
1858 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1859 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1860 # interfere with the next link command; also delete a directory that is
1861 # left behind by Apple's compiler. We do this before executing the actions.
1862 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1863 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1864 as_fn_set_status $ac_retval
1865
1866} # ac_fn_cxx_try_link
1867
1868# ac_fn_cxx_try_cpp LINENO
1869# ------------------------
1870# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1871ac_fn_cxx_try_cpp ()
1872{
1873 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1874 if { { ac_try="$ac_cpp conftest.$ac_ext"
1875case "(($ac_try" in
1876 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1877 *) ac_try_echo=$ac_try;;
1878esac
1879eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1880$as_echo "$ac_try_echo"; } >&5
1881 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1882 ac_status=$?
1883 if test -s conftest.err; then
1884 grep -v '^ *+' conftest.err >conftest.er1
1885 cat conftest.er1 >&5
1886 mv -f conftest.er1 conftest.err
1887 fi
1888 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1889 test $ac_status = 0; } > conftest.i && {
1890 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1891 test ! -s conftest.err
1892 }; then :
1893 ac_retval=0
1894else
1895 $as_echo "$as_me: failed program was:" >&5
1896sed 's/^/| /' conftest.$ac_ext >&5
1897
1898 ac_retval=1
1899fi
1900 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1901 as_fn_set_status $ac_retval
1902
1903} # ac_fn_cxx_try_cpp
1904
1905# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1906# ---------------------------------------------------------
1907# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1908# the include files in INCLUDES and setting the cache variable VAR
1909# accordingly.
1910ac_fn_cxx_check_header_mongrel ()
1911{
1912 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1913 if eval "test \"\${$3+set}\"" = set; then :
1914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1915$as_echo_n "checking for $2... " >&6; } 1723printf %s "checking for $2... " >&6; }
1916if eval "test \"\${$3+set}\"" = set; then : 1724if eval test \${$3+y}
1917 $as_echo_n "(cached) " >&6 1725then :
1918fi 1726 printf %s "(cached) " >&6
1919eval ac_res=\$$3 1727else $as_nop
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1921$as_echo "$ac_res" >&6; }
1922else
1923 # Is the header compilable?
1924{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1925$as_echo_n "checking $2 usability... " >&6; }
1926cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1927/* end confdefs.h. */ 1729/* end confdefs.h. */
1928$4 1730$4
1929#include <$2> 1731#include <$2>
1930_ACEOF 1732_ACEOF
1931if ac_fn_cxx_try_compile "$LINENO"; then : 1733if ac_fn_cxx_try_compile "$LINENO"
1932 ac_header_compiler=yes 1734then :
1933else 1735 eval "$3=yes"
1934 ac_header_compiler=no 1736else $as_nop
1737 eval "$3=no"
1935fi 1738fi
1936rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1739rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1937{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1938$as_echo "$ac_header_compiler" >&6; }
1939
1940# Is the header present?
1941{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1942$as_echo_n "checking $2 presence... " >&6; }
1943cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1944/* end confdefs.h. */
1945#include <$2>
1946_ACEOF
1947if ac_fn_cxx_try_cpp "$LINENO"; then :
1948 ac_header_preproc=yes
1949else
1950 ac_header_preproc=no
1951fi
1952rm -f conftest.err conftest.i conftest.$ac_ext
1953{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1954$as_echo "$ac_header_preproc" >&6; }
1955
1956# So? What about this header?
1957case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1958 yes:no: )
1959 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1960$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1961 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1962$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1963 ;;
1964 no:yes:* )
1965 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1966$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1967 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1968$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1969 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1970$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1972$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1973 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1974$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1975 ;;
1976esac
1977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1978$as_echo_n "checking for $2... " >&6; }
1979if eval "test \"\${$3+set}\"" = set; then :
1980 $as_echo_n "(cached) " >&6
1981else
1982 eval "$3=\$ac_header_compiler"
1983fi 1740fi
1984eval ac_res=\$$3 1741eval ac_res=\$$3
1985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1986$as_echo "$ac_res" >&6; } 1743printf "%s\n" "$ac_res" >&6; }
1987fi 1744 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1988 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1989 1745
1990} # ac_fn_cxx_check_header_mongrel 1746} # ac_fn_cxx_check_header_compile
1991 1747
1992# ac_fn_cxx_check_func LINENO FUNC VAR 1748# ac_fn_cxx_check_func LINENO FUNC VAR
1993# ------------------------------------ 1749# ------------------------------------
1994# Tests whether FUNC exists, setting the cache variable VAR accordingly 1750# Tests whether FUNC exists, setting the cache variable VAR accordingly
1995ac_fn_cxx_check_func () 1751ac_fn_cxx_check_func ()
1996{ 1752{
1997 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1753 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1999$as_echo_n "checking for $2... " >&6; } 1755printf %s "checking for $2... " >&6; }
2000if eval "test \"\${$3+set}\"" = set; then : 1756if eval test \${$3+y}
2001 $as_echo_n "(cached) " >&6 1757then :
2002else 1758 printf %s "(cached) " >&6
1759else $as_nop
2003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004/* end confdefs.h. */ 1761/* end confdefs.h. */
2005/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1762/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2006 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1763 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2007#define $2 innocuous_$2 1764#define $2 innocuous_$2
2008 1765
2009/* System header to define __stub macros and hopefully few prototypes, 1766/* System header to define __stub macros and hopefully few prototypes,
2010 which can conflict with char $2 (); below. 1767 which can conflict with char $2 (); below. */
2011 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2012 <limits.h> exists even on freestanding compilers. */
2013 1768
2014#ifdef __STDC__
2015# include <limits.h> 1769#include <limits.h>
2016#else
2017# include <assert.h>
2018#endif
2019
2020#undef $2 1770#undef $2
2021 1771
2022/* Override any GCC internal prototype to avoid an error. 1772/* Override any GCC internal prototype to avoid an error.
2023 Use char because int might match the return type of a GCC 1773 Use char because int might match the return type of a GCC
2024 builtin and then its argument prototype would still apply. */ 1774 builtin and then its argument prototype would still apply. */
… …
2032#if defined __stub_$2 || defined __stub___$2 1782#if defined __stub_$2 || defined __stub___$2
2033choke me 1783choke me
2034#endif 1784#endif
2035 1785
2036int 1786int
2037main () 1787main (void)
2038{ 1788{
2039return $2 (); 1789return $2 ();
2040 ; 1790 ;
2041 return 0; 1791 return 0;
2042} 1792}
2043_ACEOF 1793_ACEOF
2044if ac_fn_cxx_try_link "$LINENO"; then : 1794if ac_fn_cxx_try_link "$LINENO"
1795then :
2045 eval "$3=yes" 1796 eval "$3=yes"
2046else 1797else $as_nop
2047 eval "$3=no" 1798 eval "$3=no"
2048fi 1799fi
2049rm -f core conftest.err conftest.$ac_objext \ 1800rm -f core conftest.err conftest.$ac_objext conftest.beam \
2050 conftest$ac_exeext conftest.$ac_ext 1801 conftest$ac_exeext conftest.$ac_ext
2051fi 1802fi
2052eval ac_res=\$$3 1803eval ac_res=\$$3
2053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2054$as_echo "$ac_res" >&6; } 1805printf "%s\n" "$ac_res" >&6; }
2055 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1806 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2056 1807
2057} # ac_fn_cxx_check_func 1808} # ac_fn_cxx_check_func
2058 1809
2059# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES 1810# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2060# --------------------------------------------- 1811# ---------------------------------------------
2061# Tests whether TYPE exists after having included INCLUDES, setting cache 1812# Tests whether TYPE exists after having included INCLUDES, setting cache
2062# variable VAR accordingly. 1813# variable VAR accordingly.
2063ac_fn_cxx_check_type () 1814ac_fn_cxx_check_type ()
2064{ 1815{
2065 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1816 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2067$as_echo_n "checking for $2... " >&6; } 1818printf %s "checking for $2... " >&6; }
2068if eval "test \"\${$3+set}\"" = set; then : 1819if eval test \${$3+y}
2069 $as_echo_n "(cached) " >&6 1820then :
2070else 1821 printf %s "(cached) " >&6
1822else $as_nop
2071 eval "$3=no" 1823 eval "$3=no"
2072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073/* end confdefs.h. */ 1825/* end confdefs.h. */
2074$4 1826$4
2075int 1827int
2076main () 1828main (void)
2077{ 1829{
2078if (sizeof ($2)) 1830if (sizeof ($2))
2079 return 0; 1831 return 0;
2080 ; 1832 ;
2081 return 0; 1833 return 0;
2082} 1834}
2083_ACEOF 1835_ACEOF
2084if ac_fn_cxx_try_compile "$LINENO"; then : 1836if ac_fn_cxx_try_compile "$LINENO"
1837then :
2085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2086/* end confdefs.h. */ 1839/* end confdefs.h. */
2087$4 1840$4
2088int 1841int
2089main () 1842main (void)
2090{ 1843{
2091if (sizeof (($2))) 1844if (sizeof (($2)))
2092 return 0; 1845 return 0;
2093 ; 1846 ;
2094 return 0; 1847 return 0;
2095} 1848}
2096_ACEOF 1849_ACEOF
2097if ac_fn_cxx_try_compile "$LINENO"; then : 1850if ac_fn_cxx_try_compile "$LINENO"
1851then :
2098 1852
2099else 1853else $as_nop
2100 eval "$3=yes" 1854 eval "$3=yes"
2101fi 1855fi
2102rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1856rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2103fi 1857fi
2104rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1858rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2105fi 1859fi
2106eval ac_res=\$$3 1860eval ac_res=\$$3
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2108$as_echo "$ac_res" >&6; } 1862printf "%s\n" "$ac_res" >&6; }
2109 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1863 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2110 1864
2111} # ac_fn_cxx_check_type 1865} # ac_fn_cxx_check_type
1866
1867# ac_fn_cxx_try_cpp LINENO
1868# ------------------------
1869# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1870ac_fn_cxx_try_cpp ()
1871{
1872 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1873 if { { ac_try="$ac_cpp conftest.$ac_ext"
1874case "(($ac_try" in
1875 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1876 *) ac_try_echo=$ac_try;;
1877esac
1878eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1879printf "%s\n" "$ac_try_echo"; } >&5
1880 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1881 ac_status=$?
1882 if test -s conftest.err; then
1883 grep -v '^ *+' conftest.err >conftest.er1
1884 cat conftest.er1 >&5
1885 mv -f conftest.er1 conftest.err
1886 fi
1887 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1888 test $ac_status = 0; } > conftest.i && {
1889 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1890 test ! -s conftest.err
1891 }
1892then :
1893 ac_retval=0
1894else $as_nop
1895 printf "%s\n" "$as_me: failed program was:" >&5
1896sed 's/^/| /' conftest.$ac_ext >&5
1897
1898 ac_retval=1
1899fi
1900 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1901 as_fn_set_status $ac_retval
1902
1903} # ac_fn_cxx_try_cpp
2112 1904
2113# ac_fn_c_find_intX_t LINENO BITS VAR 1905# ac_fn_c_find_intX_t LINENO BITS VAR
2114# ----------------------------------- 1906# -----------------------------------
2115# Finds a signed integer type with width BITS, setting cache variable VAR 1907# Finds a signed integer type with width BITS, setting cache variable VAR
2116# accordingly. 1908# accordingly.
2117ac_fn_c_find_intX_t () 1909ac_fn_c_find_intX_t ()
2118{ 1910{
2119 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1911 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 1912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2121$as_echo_n "checking for int$2_t... " >&6; } 1913printf %s "checking for int$2_t... " >&6; }
2122if eval "test \"\${$3+set}\"" = set; then : 1914if eval test \${$3+y}
2123 $as_echo_n "(cached) " >&6 1915then :
2124else 1916 printf %s "(cached) " >&6
1917else $as_nop
2125 eval "$3=no" 1918 eval "$3=no"
2126 # Order is important - never check a type that is potentially smaller 1919 # Order is important - never check a type that is potentially smaller
2127 # than half of the expected target width. 1920 # than half of the expected target width.
2128 for ac_type in int$2_t 'int' 'long int' \ 1921 for ac_type in int$2_t 'int' 'long int' \
2129 'long long int' 'short int' 'signed char'; do 1922 'long long int' 'short int' 'signed char'; do
2130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2131/* end confdefs.h. */ 1924/* end confdefs.h. */
2132$ac_includes_default 1925$ac_includes_default
2133 enum { N = $2 / 2 - 1 }; 1926 enum { N = $2 / 2 - 1 };
2134int 1927int
2135main () 1928main (void)
2136{ 1929{
2137static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; 1930static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2138test_array [0] = 0 1931test_array [0] = 0;
1932return test_array [0];
2139 1933
2140 ; 1934 ;
2141 return 0; 1935 return 0;
2142} 1936}
2143_ACEOF 1937_ACEOF
2144if ac_fn_cxx_try_compile "$LINENO"; then : 1938if ac_fn_cxx_try_compile "$LINENO"
1939then :
2145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2146/* end confdefs.h. */ 1941/* end confdefs.h. */
2147$ac_includes_default 1942$ac_includes_default
2148 enum { N = $2 / 2 - 1 }; 1943 enum { N = $2 / 2 - 1 };
2149int 1944int
2150main () 1945main (void)
2151{ 1946{
2152static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) 1947static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2153 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; 1948 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2154test_array [0] = 0 1949test_array [0] = 0;
1950return test_array [0];
2155 1951
2156 ; 1952 ;
2157 return 0; 1953 return 0;
2158} 1954}
2159_ACEOF 1955_ACEOF
2160if ac_fn_cxx_try_compile "$LINENO"; then : 1956if ac_fn_cxx_try_compile "$LINENO"
1957then :
2161 1958
2162else 1959else $as_nop
2163 case $ac_type in #( 1960 case $ac_type in #(
2164 int$2_t) : 1961 int$2_t) :
2165 eval "$3=yes" ;; #( 1962 eval "$3=yes" ;; #(
2166 *) : 1963 *) :
2167 eval "$3=\$ac_type" ;; 1964 eval "$3=\$ac_type" ;;
2168esac 1965esac
2169fi 1966fi
2170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1967rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2171fi 1968fi
2172rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1969rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2173 if eval test \"x\$"$3"\" = x"no"; then : 1970 if eval test \"x\$"$3"\" = x"no"
1971then :
2174 1972
2175else 1973else $as_nop
2176 break 1974 break
2177fi 1975fi
2178 done 1976 done
2179fi 1977fi
2180eval ac_res=\$$3 1978eval ac_res=\$$3
2181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2182$as_echo "$ac_res" >&6; } 1980printf "%s\n" "$ac_res" >&6; }
2183 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1981 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2184 1982
2185} # ac_fn_c_find_intX_t 1983} # ac_fn_c_find_intX_t
2186 1984
2187# ac_fn_c_find_uintX_t LINENO BITS VAR 1985# ac_fn_c_find_uintX_t LINENO BITS VAR
2188# ------------------------------------ 1986# ------------------------------------
2189# Finds an unsigned integer type with width BITS, setting cache variable VAR 1987# Finds an unsigned integer type with width BITS, setting cache variable VAR
2190# accordingly. 1988# accordingly.
2191ac_fn_c_find_uintX_t () 1989ac_fn_c_find_uintX_t ()
2192{ 1990{
2193 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1991 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2195$as_echo_n "checking for uint$2_t... " >&6; } 1993printf %s "checking for uint$2_t... " >&6; }
2196if eval "test \"\${$3+set}\"" = set; then : 1994if eval test \${$3+y}
2197 $as_echo_n "(cached) " >&6 1995then :
2198else 1996 printf %s "(cached) " >&6
1997else $as_nop
2199 eval "$3=no" 1998 eval "$3=no"
2200 # Order is important - never check a type that is potentially smaller 1999 # Order is important - never check a type that is potentially smaller
2201 # than half of the expected target width. 2000 # than half of the expected target width.
2202 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 2001 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2203 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 2002 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2205/* end confdefs.h. */ 2004/* end confdefs.h. */
2206$ac_includes_default 2005$ac_includes_default
2207int 2006int
2208main () 2007main (void)
2209{ 2008{
2210static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 2009static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2211test_array [0] = 0 2010test_array [0] = 0;
2011return test_array [0];
2212 2012
2213 ; 2013 ;
2214 return 0; 2014 return 0;
2215} 2015}
2216_ACEOF 2016_ACEOF
2217if ac_fn_cxx_try_compile "$LINENO"; then : 2017if ac_fn_cxx_try_compile "$LINENO"
2018then :
2218 case $ac_type in #( 2019 case $ac_type in #(
2219 uint$2_t) : 2020 uint$2_t) :
2220 eval "$3=yes" ;; #( 2021 eval "$3=yes" ;; #(
2221 *) : 2022 *) :
2222 eval "$3=\$ac_type" ;; 2023 eval "$3=\$ac_type" ;;
2223esac 2024esac
2224fi 2025fi
2225rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2026rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2226 if eval test \"x\$"$3"\" = x"no"; then : 2027 if eval test \"x\$"$3"\" = x"no"
2028then :
2227 2029
2228else 2030else $as_nop
2229 break 2031 break
2230fi 2032fi
2231 done 2033 done
2232fi 2034fi
2233eval ac_res=\$$3 2035eval ac_res=\$$3
2234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2235$as_echo "$ac_res" >&6; } 2037printf "%s\n" "$ac_res" >&6; }
2236 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2038 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2237 2039
2238} # ac_fn_c_find_uintX_t 2040} # ac_fn_c_find_uintX_t
2239 2041
2240# ac_fn_cxx_try_run LINENO 2042# ac_fn_cxx_try_run LINENO
2241# ------------------------ 2043# ------------------------
2242# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 2044# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2243# that executables *can* be run. 2045# executables *can* be run.
2244ac_fn_cxx_try_run () 2046ac_fn_cxx_try_run ()
2245{ 2047{
2246 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2048 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2247 if { { ac_try="$ac_link" 2049 if { { ac_try="$ac_link"
2248case "(($ac_try" in 2050case "(($ac_try" in
2249 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2250 *) ac_try_echo=$ac_try;; 2052 *) ac_try_echo=$ac_try;;
2251esac 2053esac
2252eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2054eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2253$as_echo "$ac_try_echo"; } >&5 2055printf "%s\n" "$ac_try_echo"; } >&5
2254 (eval "$ac_link") 2>&5 2056 (eval "$ac_link") 2>&5
2255 ac_status=$? 2057 ac_status=$?
2256 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2058 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2257 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 2059 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2258 { { case "(($ac_try" in 2060 { { case "(($ac_try" in
2259 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2061 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2260 *) ac_try_echo=$ac_try;; 2062 *) ac_try_echo=$ac_try;;
2261esac 2063esac
2262eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2064eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2263$as_echo "$ac_try_echo"; } >&5 2065printf "%s\n" "$ac_try_echo"; } >&5
2264 (eval "$ac_try") 2>&5 2066 (eval "$ac_try") 2>&5
2265 ac_status=$? 2067 ac_status=$?
2266 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2068 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2267 test $ac_status = 0; }; }; then : 2069 test $ac_status = 0; }; }
2070then :
2268 ac_retval=0 2071 ac_retval=0
2269else 2072else $as_nop
2270 $as_echo "$as_me: program exited with status $ac_status" >&5 2073 printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2271 $as_echo "$as_me: failed program was:" >&5 2074 printf "%s\n" "$as_me: failed program was:" >&5
2272sed 's/^/| /' conftest.$ac_ext >&5 2075sed 's/^/| /' conftest.$ac_ext >&5
2273 2076
2274 ac_retval=$ac_status 2077 ac_retval=$ac_status
2275fi 2078fi
2276 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2079 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2277 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2080 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2278 as_fn_set_status $ac_retval 2081 as_fn_set_status $ac_retval
2279 2082
2280} # ac_fn_cxx_try_run 2083} # ac_fn_cxx_try_run
2084ac_configure_args_raw=
2085for ac_arg
2086do
2087 case $ac_arg in
2088 *\'*)
2089 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2090 esac
2091 as_fn_append ac_configure_args_raw " '$ac_arg'"
2092done
2093
2094case $ac_configure_args_raw in
2095 *$as_nl*)
2096 ac_safe_unquote= ;;
2097 *)
2098 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
2099 ac_unsafe_a="$ac_unsafe_z#~"
2100 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
2101 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
2102esac
2103
2281cat >config.log <<_ACEOF 2104cat >config.log <<_ACEOF
2282This file contains any messages produced by compilers while 2105This file contains any messages produced by compilers while
2283running configure, to aid debugging if configure makes a mistake. 2106running configure, to aid debugging if configure makes a mistake.
2284 2107
2285It was created by $as_me, which was 2108It was created by $as_me, which was
2286generated by GNU Autoconf 2.67. Invocation command line was 2109generated by GNU Autoconf 2.71. Invocation command line was
2287 2110
2288 $ $0 $@ 2111 $ $0$ac_configure_args_raw
2289 2112
2290_ACEOF 2113_ACEOF
2291exec 5>>config.log 2114exec 5>>config.log
2292{ 2115{
2293cat <<_ASUNAME 2116cat <<_ASUNAME
… …
2316 2139
2317as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2140as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2318for as_dir in $PATH 2141for as_dir in $PATH
2319do 2142do
2320 IFS=$as_save_IFS 2143 IFS=$as_save_IFS
2321 test -z "$as_dir" && as_dir=. 2144 case $as_dir in #(((
2322 $as_echo "PATH: $as_dir" 2145 '') as_dir=./ ;;
2146 */) ;;
2147 *) as_dir=$as_dir/ ;;
2148 esac
2149 printf "%s\n" "PATH: $as_dir"
2323 done 2150 done
2324IFS=$as_save_IFS 2151IFS=$as_save_IFS
2325 2152
2326} >&5 2153} >&5
2327 2154
… …
2352 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2179 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2353 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2180 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2354 | -silent | --silent | --silen | --sile | --sil) 2181 | -silent | --silent | --silen | --sile | --sil)
2355 continue ;; 2182 continue ;;
2356 *\'*) 2183 *\'*)
2357 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2184 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2358 esac 2185 esac
2359 case $ac_pass in 2186 case $ac_pass in
2360 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2187 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2361 2) 2188 2)
2362 as_fn_append ac_configure_args1 " '$ac_arg'" 2189 as_fn_append ac_configure_args1 " '$ac_arg'"
… …
2387# config.log. We remove comments because anyway the quotes in there 2214# config.log. We remove comments because anyway the quotes in there
2388# would cause problems or look ugly. 2215# would cause problems or look ugly.
2389# WARNING: Use '\'' to represent an apostrophe within the trap. 2216# WARNING: Use '\'' to represent an apostrophe within the trap.
2390# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2217# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2391trap 'exit_status=$? 2218trap 'exit_status=$?
2219 # Sanitize IFS.
2220 IFS=" "" $as_nl"
2392 # Save into config.log some information that might help in debugging. 2221 # Save into config.log some information that might help in debugging.
2393 { 2222 {
2394 echo 2223 echo
2395 2224
2396 $as_echo "## ---------------- ## 2225 printf "%s\n" "## ---------------- ##
2397## Cache variables. ## 2226## Cache variables. ##
2398## ---------------- ##" 2227## ---------------- ##"
2399 echo 2228 echo
2400 # The following way of writing the cache mishandles newlines in values, 2229 # The following way of writing the cache mishandles newlines in values,
2401( 2230(
2402 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2231 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2403 eval ac_val=\$$ac_var 2232 eval ac_val=\$$ac_var
2404 case $ac_val in #( 2233 case $ac_val in #(
2405 *${as_nl}*) 2234 *${as_nl}*)
2406 case $ac_var in #( 2235 case $ac_var in #(
2407 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2236 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2408$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2237printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2409 esac 2238 esac
2410 case $ac_var in #( 2239 case $ac_var in #(
2411 _ | IFS | as_nl) ;; #( 2240 _ | IFS | as_nl) ;; #(
2412 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2241 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2413 *) { eval $ac_var=; unset $ac_var;} ;; 2242 *) { eval $ac_var=; unset $ac_var;} ;;
… …
2427 esac | 2256 esac |
2428 sort 2257 sort
2429) 2258)
2430 echo 2259 echo
2431 2260
2432 $as_echo "## ----------------- ## 2261 printf "%s\n" "## ----------------- ##
2433## Output variables. ## 2262## Output variables. ##
2434## ----------------- ##" 2263## ----------------- ##"
2435 echo 2264 echo
2436 for ac_var in $ac_subst_vars 2265 for ac_var in $ac_subst_vars
2437 do 2266 do
2438 eval ac_val=\$$ac_var 2267 eval ac_val=\$$ac_var
2439 case $ac_val in 2268 case $ac_val in
2440 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2269 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2441 esac 2270 esac
2442 $as_echo "$ac_var='\''$ac_val'\''" 2271 printf "%s\n" "$ac_var='\''$ac_val'\''"
2443 done | sort 2272 done | sort
2444 echo 2273 echo
2445 2274
2446 if test -n "$ac_subst_files"; then 2275 if test -n "$ac_subst_files"; then
2447 $as_echo "## ------------------- ## 2276 printf "%s\n" "## ------------------- ##
2448## File substitutions. ## 2277## File substitutions. ##
2449## ------------------- ##" 2278## ------------------- ##"
2450 echo 2279 echo
2451 for ac_var in $ac_subst_files 2280 for ac_var in $ac_subst_files
2452 do 2281 do
2453 eval ac_val=\$$ac_var 2282 eval ac_val=\$$ac_var
2454 case $ac_val in 2283 case $ac_val in
2455 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2284 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2456 esac 2285 esac
2457 $as_echo "$ac_var='\''$ac_val'\''" 2286 printf "%s\n" "$ac_var='\''$ac_val'\''"
2458 done | sort 2287 done | sort
2459 echo 2288 echo
2460 fi 2289 fi
2461 2290
2462 if test -s confdefs.h; then 2291 if test -s confdefs.h; then
2463 $as_echo "## ----------- ## 2292 printf "%s\n" "## ----------- ##
2464## confdefs.h. ## 2293## confdefs.h. ##
2465## ----------- ##" 2294## ----------- ##"
2466 echo 2295 echo
2467 cat confdefs.h 2296 cat confdefs.h
2468 echo 2297 echo
2469 fi 2298 fi
2470 test "$ac_signal" != 0 && 2299 test "$ac_signal" != 0 &&
2471 $as_echo "$as_me: caught signal $ac_signal" 2300 printf "%s\n" "$as_me: caught signal $ac_signal"
2472 $as_echo "$as_me: exit $exit_status" 2301 printf "%s\n" "$as_me: exit $exit_status"
2473 } >&5 2302 } >&5
2474 rm -f core *.core core.conftest.* && 2303 rm -f core *.core core.conftest.* &&
2475 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2304 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2476 exit $exit_status 2305 exit $exit_status
2477' 0 2306' 0
… …
2481ac_signal=0 2310ac_signal=0
2482 2311
2483# confdefs.h avoids OS command line length limits that DEFS can exceed. 2312# confdefs.h avoids OS command line length limits that DEFS can exceed.
2484rm -f -r conftest* confdefs.h 2313rm -f -r conftest* confdefs.h
2485 2314
2486$as_echo "/* confdefs.h */" > confdefs.h 2315printf "%s\n" "/* confdefs.h */" > confdefs.h
2487 2316
2488# Predefined preprocessor variables. 2317# Predefined preprocessor variables.
2489 2318
2490cat >>confdefs.h <<_ACEOF 2319printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2491#define PACKAGE_NAME "$PACKAGE_NAME"
2492_ACEOF
2493 2320
2494cat >>confdefs.h <<_ACEOF 2321printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2495#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2496_ACEOF
2497 2322
2498cat >>confdefs.h <<_ACEOF 2323printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2499#define PACKAGE_VERSION "$PACKAGE_VERSION"
2500_ACEOF
2501 2324
2502cat >>confdefs.h <<_ACEOF 2325printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2503#define PACKAGE_STRING "$PACKAGE_STRING"
2504_ACEOF
2505 2326
2506cat >>confdefs.h <<_ACEOF 2327printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2507#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2508_ACEOF
2509 2328
2510cat >>confdefs.h <<_ACEOF 2329printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2511#define PACKAGE_URL "$PACKAGE_URL"
2512_ACEOF
2513 2330
2514 2331
2515# Let the site file select an alternate cache file if it wants to. 2332# Let the site file select an alternate cache file if it wants to.
2516# Prefer an explicitly selected file to automatically selected ones. 2333# Prefer an explicitly selected file to automatically selected ones.
2517ac_site_file1=NONE
2518ac_site_file2=NONE
2519if test -n "$CONFIG_SITE"; then 2334if test -n "$CONFIG_SITE"; then
2520 # We do not want a PATH search for config.site.
2521 case $CONFIG_SITE in #((
2522 -*) ac_site_file1=./$CONFIG_SITE;;
2523 */*) ac_site_file1=$CONFIG_SITE;; 2335 ac_site_files="$CONFIG_SITE"
2524 *) ac_site_file1=./$CONFIG_SITE;;
2525 esac
2526elif test "x$prefix" != xNONE; then 2336elif test "x$prefix" != xNONE; then
2527 ac_site_file1=$prefix/share/config.site 2337 ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2528 ac_site_file2=$prefix/etc/config.site
2529else 2338else
2530 ac_site_file1=$ac_default_prefix/share/config.site 2339 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2531 ac_site_file2=$ac_default_prefix/etc/config.site
2532fi 2340fi
2341
2533for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2342for ac_site_file in $ac_site_files
2534do 2343do
2535 test "x$ac_site_file" = xNONE && continue 2344 case $ac_site_file in #(
2345 */*) :
2346 ;; #(
2347 *) :
2348 ac_site_file=./$ac_site_file ;;
2349esac
2536 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2350 if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2537 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2538$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2352printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2539 sed 's/^/| /' "$ac_site_file" >&5 2353 sed 's/^/| /' "$ac_site_file" >&5
2540 . "$ac_site_file" \ 2354 . "$ac_site_file" \
2541 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2355 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2542$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2356printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2543as_fn_error $? "failed to load site script $ac_site_file 2357as_fn_error $? "failed to load site script $ac_site_file
2544See \`config.log' for more details" "$LINENO" 5 ; } 2358See \`config.log' for more details" "$LINENO" 5; }
2545 fi 2359 fi
2546done 2360done
2547 2361
2548if test -r "$cache_file"; then 2362if test -r "$cache_file"; then
2549 # Some versions of bash will fail to source /dev/null (special files 2363 # Some versions of bash will fail to source /dev/null (special files
2550 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2364 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2551 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2365 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2552 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2553$as_echo "$as_me: loading cache $cache_file" >&6;} 2367printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2554 case $cache_file in 2368 case $cache_file in
2555 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2369 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2556 *) . "./$cache_file";; 2370 *) . "./$cache_file";;
2557 esac 2371 esac
2558 fi 2372 fi
2559else 2373else
2560 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2561$as_echo "$as_me: creating cache $cache_file" >&6;} 2375printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2562 >$cache_file 2376 >$cache_file
2377fi
2378
2379# Test code for whether the C compiler supports C89 (global declarations)
2380ac_c_conftest_c89_globals='
2381/* Does the compiler advertise C89 conformance?
2382 Do not test the value of __STDC__, because some compilers set it to 0
2383 while being otherwise adequately conformant. */
2384#if !defined __STDC__
2385# error "Compiler does not advertise C89 conformance"
2386#endif
2387
2388#include <stddef.h>
2389#include <stdarg.h>
2390struct stat;
2391/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
2392struct buf { int x; };
2393struct buf * (*rcsopen) (struct buf *, struct stat *, int);
2394static char *e (p, i)
2395 char **p;
2396 int i;
2397{
2398 return p[i];
2399}
2400static char *f (char * (*g) (char **, int), char **p, ...)
2401{
2402 char *s;
2403 va_list v;
2404 va_start (v,p);
2405 s = g (p, va_arg (v,int));
2406 va_end (v);
2407 return s;
2408}
2409
2410/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2411 function prototypes and stuff, but not \xHH hex character constants.
2412 These do not provoke an error unfortunately, instead are silently treated
2413 as an "x". The following induces an error, until -std is added to get
2414 proper ANSI mode. Curiously \x00 != x always comes out true, for an
2415 array size at least. It is necessary to write \x00 == 0 to get something
2416 that is true only with -std. */
2417int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
2418
2419/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2420 inside strings and character constants. */
2421#define FOO(x) '\''x'\''
2422int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
2423
2424int test (int i, double x);
2425struct s1 {int (*f) (int a);};
2426struct s2 {int (*f) (double a);};
2427int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2428 int, int);'
2429
2430# Test code for whether the C compiler supports C89 (body of main).
2431ac_c_conftest_c89_main='
2432ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2433'
2434
2435# Test code for whether the C compiler supports C99 (global declarations)
2436ac_c_conftest_c99_globals='
2437// Does the compiler advertise C99 conformance?
2438#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2439# error "Compiler does not advertise C99 conformance"
2440#endif
2441
2442#include <stdbool.h>
2443extern int puts (const char *);
2444extern int printf (const char *, ...);
2445extern int dprintf (int, const char *, ...);
2446extern void *malloc (size_t);
2447
2448// Check varargs macros. These examples are taken from C99 6.10.3.5.
2449// dprintf is used instead of fprintf to avoid needing to declare
2450// FILE and stderr.
2451#define debug(...) dprintf (2, __VA_ARGS__)
2452#define showlist(...) puts (#__VA_ARGS__)
2453#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2454static void
2455test_varargs_macros (void)
2456{
2457 int x = 1234;
2458 int y = 5678;
2459 debug ("Flag");
2460 debug ("X = %d\n", x);
2461 showlist (The first, second, and third items.);
2462 report (x>y, "x is %d but y is %d", x, y);
2463}
2464
2465// Check long long types.
2466#define BIG64 18446744073709551615ull
2467#define BIG32 4294967295ul
2468#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2469#if !BIG_OK
2470 #error "your preprocessor is broken"
2471#endif
2472#if BIG_OK
2473#else
2474 #error "your preprocessor is broken"
2475#endif
2476static long long int bignum = -9223372036854775807LL;
2477static unsigned long long int ubignum = BIG64;
2478
2479struct incomplete_array
2480{
2481 int datasize;
2482 double data[];
2483};
2484
2485struct named_init {
2486 int number;
2487 const wchar_t *name;
2488 double average;
2489};
2490
2491typedef const char *ccp;
2492
2493static inline int
2494test_restrict (ccp restrict text)
2495{
2496 // See if C++-style comments work.
2497 // Iterate through items via the restricted pointer.
2498 // Also check for declarations in for loops.
2499 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2500 continue;
2501 return 0;
2502}
2503
2504// Check varargs and va_copy.
2505static bool
2506test_varargs (const char *format, ...)
2507{
2508 va_list args;
2509 va_start (args, format);
2510 va_list args_copy;
2511 va_copy (args_copy, args);
2512
2513 const char *str = "";
2514 int number = 0;
2515 float fnumber = 0;
2516
2517 while (*format)
2518 {
2519 switch (*format++)
2520 {
2521 case '\''s'\'': // string
2522 str = va_arg (args_copy, const char *);
2523 break;
2524 case '\''d'\'': // int
2525 number = va_arg (args_copy, int);
2526 break;
2527 case '\''f'\'': // float
2528 fnumber = va_arg (args_copy, double);
2529 break;
2530 default:
2531 break;
2532 }
2533 }
2534 va_end (args_copy);
2535 va_end (args);
2536
2537 return *str && number && fnumber;
2538}
2539'
2540
2541# Test code for whether the C compiler supports C99 (body of main).
2542ac_c_conftest_c99_main='
2543 // Check bool.
2544 _Bool success = false;
2545 success |= (argc != 0);
2546
2547 // Check restrict.
2548 if (test_restrict ("String literal") == 0)
2549 success = true;
2550 char *restrict newvar = "Another string";
2551
2552 // Check varargs.
2553 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2554 test_varargs_macros ();
2555
2556 // Check flexible array members.
2557 struct incomplete_array *ia =
2558 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2559 ia->datasize = 10;
2560 for (int i = 0; i < ia->datasize; ++i)
2561 ia->data[i] = i * 1.234;
2562
2563 // Check named initializers.
2564 struct named_init ni = {
2565 .number = 34,
2566 .name = L"Test wide string",
2567 .average = 543.34343,
2568 };
2569
2570 ni.number = 58;
2571
2572 int dynamic_array[ni.number];
2573 dynamic_array[0] = argv[0][0];
2574 dynamic_array[ni.number - 1] = 543;
2575
2576 // work around unused variable warnings
2577 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2578 || dynamic_array[ni.number - 1] != 543);
2579'
2580
2581# Test code for whether the C compiler supports C11 (global declarations)
2582ac_c_conftest_c11_globals='
2583// Does the compiler advertise C11 conformance?
2584#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2585# error "Compiler does not advertise C11 conformance"
2586#endif
2587
2588// Check _Alignas.
2589char _Alignas (double) aligned_as_double;
2590char _Alignas (0) no_special_alignment;
2591extern char aligned_as_int;
2592char _Alignas (0) _Alignas (int) aligned_as_int;
2593
2594// Check _Alignof.
2595enum
2596{
2597 int_alignment = _Alignof (int),
2598 int_array_alignment = _Alignof (int[100]),
2599 char_alignment = _Alignof (char)
2600};
2601_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2602
2603// Check _Noreturn.
2604int _Noreturn does_not_return (void) { for (;;) continue; }
2605
2606// Check _Static_assert.
2607struct test_static_assert
2608{
2609 int x;
2610 _Static_assert (sizeof (int) <= sizeof (long int),
2611 "_Static_assert does not work in struct");
2612 long int y;
2613};
2614
2615// Check UTF-8 literals.
2616#define u8 syntax error!
2617char const utf8_literal[] = u8"happens to be ASCII" "another string";
2618
2619// Check duplicate typedefs.
2620typedef long *long_ptr;
2621typedef long int *long_ptr;
2622typedef long_ptr long_ptr;
2623
2624// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2625struct anonymous
2626{
2627 union {
2628 struct { int i; int j; };
2629 struct { int k; long int l; } w;
2630 };
2631 int m;
2632} v1;
2633'
2634
2635# Test code for whether the C compiler supports C11 (body of main).
2636ac_c_conftest_c11_main='
2637 _Static_assert ((offsetof (struct anonymous, i)
2638 == offsetof (struct anonymous, w.k)),
2639 "Anonymous union alignment botch");
2640 v1.i = 2;
2641 v1.w.k = 5;
2642 ok |= v1.i != 5;
2643'
2644
2645# Test code for whether the C compiler supports C11 (complete).
2646ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2647${ac_c_conftest_c99_globals}
2648${ac_c_conftest_c11_globals}
2649
2650int
2651main (int argc, char **argv)
2652{
2653 int ok = 0;
2654 ${ac_c_conftest_c89_main}
2655 ${ac_c_conftest_c99_main}
2656 ${ac_c_conftest_c11_main}
2657 return ok;
2658}
2659"
2660
2661# Test code for whether the C compiler supports C99 (complete).
2662ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2663${ac_c_conftest_c99_globals}
2664
2665int
2666main (int argc, char **argv)
2667{
2668 int ok = 0;
2669 ${ac_c_conftest_c89_main}
2670 ${ac_c_conftest_c99_main}
2671 return ok;
2672}
2673"
2674
2675# Test code for whether the C compiler supports C89 (complete).
2676ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2677
2678int
2679main (int argc, char **argv)
2680{
2681 int ok = 0;
2682 ${ac_c_conftest_c89_main}
2683 return ok;
2684}
2685"
2686
2687# Test code for whether the C++ compiler supports C++98 (global declarations)
2688ac_cxx_conftest_cxx98_globals='
2689// Does the compiler advertise C++98 conformance?
2690#if !defined __cplusplus || __cplusplus < 199711L
2691# error "Compiler does not advertise C++98 conformance"
2692#endif
2693
2694// These inclusions are to reject old compilers that
2695// lack the unsuffixed header files.
2696#include <cstdlib>
2697#include <exception>
2698
2699// <cassert> and <cstring> are *not* freestanding headers in C++98.
2700extern void assert (int);
2701namespace std {
2702 extern int strcmp (const char *, const char *);
2703}
2704
2705// Namespaces, exceptions, and templates were all added after "C++ 2.0".
2706using std::exception;
2707using std::strcmp;
2708
2709namespace {
2710
2711void test_exception_syntax()
2712{
2713 try {
2714 throw "test";
2715 } catch (const char *s) {
2716 // Extra parentheses suppress a warning when building autoconf itself,
2717 // due to lint rules shared with more typical C programs.
2718 assert (!(strcmp) (s, "test"));
2719 }
2720}
2721
2722template <typename T> struct test_template
2723{
2724 T const val;
2725 explicit test_template(T t) : val(t) {}
2726 template <typename U> T add(U u) { return static_cast<T>(u) + val; }
2727};
2728
2729} // anonymous namespace
2730'
2731
2732# Test code for whether the C++ compiler supports C++98 (body of main)
2733ac_cxx_conftest_cxx98_main='
2734 assert (argc);
2735 assert (! argv[0]);
2736{
2737 test_exception_syntax ();
2738 test_template<double> tt (2.0);
2739 assert (tt.add (4) == 6.0);
2740 assert (true && !false);
2741}
2742'
2743
2744# Test code for whether the C++ compiler supports C++11 (global declarations)
2745ac_cxx_conftest_cxx11_globals='
2746// Does the compiler advertise C++ 2011 conformance?
2747#if !defined __cplusplus || __cplusplus < 201103L
2748# error "Compiler does not advertise C++11 conformance"
2749#endif
2750
2751namespace cxx11test
2752{
2753 constexpr int get_val() { return 20; }
2754
2755 struct testinit
2756 {
2757 int i;
2758 double d;
2759 };
2760
2761 class delegate
2762 {
2763 public:
2764 delegate(int n) : n(n) {}
2765 delegate(): delegate(2354) {}
2766
2767 virtual int getval() { return this->n; };
2768 protected:
2769 int n;
2770 };
2771
2772 class overridden : public delegate
2773 {
2774 public:
2775 overridden(int n): delegate(n) {}
2776 virtual int getval() override final { return this->n * 2; }
2777 };
2778
2779 class nocopy
2780 {
2781 public:
2782 nocopy(int i): i(i) {}
2783 nocopy() = default;
2784 nocopy(const nocopy&) = delete;
2785 nocopy & operator=(const nocopy&) = delete;
2786 private:
2787 int i;
2788 };
2789
2790 // for testing lambda expressions
2791 template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
2792 {
2793 return f(v);
2794 }
2795
2796 // for testing variadic templates and trailing return types
2797 template <typename V> auto sum(V first) -> V
2798 {
2799 return first;
2800 }
2801 template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
2802 {
2803 return first + sum(rest...);
2804 }
2805}
2806'
2807
2808# Test code for whether the C++ compiler supports C++11 (body of main)
2809ac_cxx_conftest_cxx11_main='
2810{
2811 // Test auto and decltype
2812 auto a1 = 6538;
2813 auto a2 = 48573953.4;
2814 auto a3 = "String literal";
2815
2816 int total = 0;
2817 for (auto i = a3; *i; ++i) { total += *i; }
2818
2819 decltype(a2) a4 = 34895.034;
2820}
2821{
2822 // Test constexpr
2823 short sa[cxx11test::get_val()] = { 0 };
2824}
2825{
2826 // Test initializer lists
2827 cxx11test::testinit il = { 4323, 435234.23544 };
2828}
2829{
2830 // Test range-based for
2831 int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
2832 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
2833 for (auto &x : array) { x += 23; }
2834}
2835{
2836 // Test lambda expressions
2837 using cxx11test::eval;
2838 assert (eval ([](int x) { return x*2; }, 21) == 42);
2839 double d = 2.0;
2840 assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
2841 assert (d == 5.0);
2842 assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
2843 assert (d == 5.0);
2844}
2845{
2846 // Test use of variadic templates
2847 using cxx11test::sum;
2848 auto a = sum(1);
2849 auto b = sum(1, 2);
2850 auto c = sum(1.0, 2.0, 3.0);
2851}
2852{
2853 // Test constructor delegation
2854 cxx11test::delegate d1;
2855 cxx11test::delegate d2();
2856 cxx11test::delegate d3(45);
2857}
2858{
2859 // Test override and final
2860 cxx11test::overridden o1(55464);
2861}
2862{
2863 // Test nullptr
2864 char *c = nullptr;
2865}
2866{
2867 // Test template brackets
2868 test_template<::test_template<int>> v(test_template<int>(12));
2869}
2870{
2871 // Unicode literals
2872 char const *utf8 = u8"UTF-8 string \u2500";
2873 char16_t const *utf16 = u"UTF-8 string \u2500";
2874 char32_t const *utf32 = U"UTF-32 string \u2500";
2875}
2876'
2877
2878# Test code for whether the C compiler supports C++11 (complete).
2879ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
2880${ac_cxx_conftest_cxx11_globals}
2881
2882int
2883main (int argc, char **argv)
2884{
2885 int ok = 0;
2886 ${ac_cxx_conftest_cxx98_main}
2887 ${ac_cxx_conftest_cxx11_main}
2888 return ok;
2889}
2890"
2891
2892# Test code for whether the C compiler supports C++98 (complete).
2893ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
2894int
2895main (int argc, char **argv)
2896{
2897 int ok = 0;
2898 ${ac_cxx_conftest_cxx98_main}
2899 return ok;
2900}
2901"
2902
2903as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
2904as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
2905as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
2906as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
2907as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
2908as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
2909as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
2910as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
2911as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
2912as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
2913as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
2914
2915# Auxiliary files required by this configure script.
2916ac_aux_files="install-sh config.guess config.sub"
2917
2918# Locations in which to look for auxiliary files.
2919ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
2920
2921# Search for a directory containing all of the required auxiliary files,
2922# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2923# If we don't find one directory that contains all the files we need,
2924# we report the set of missing files from the *first* directory in
2925# $ac_aux_dir_candidates and give up.
2926ac_missing_aux_files=""
2927ac_first_candidate=:
2928printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2929as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2930as_found=false
2931for as_dir in $ac_aux_dir_candidates
2932do
2933 IFS=$as_save_IFS
2934 case $as_dir in #(((
2935 '') as_dir=./ ;;
2936 */) ;;
2937 *) as_dir=$as_dir/ ;;
2938 esac
2939 as_found=:
2940
2941 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
2942 ac_aux_dir_found=yes
2943 ac_install_sh=
2944 for ac_aux in $ac_aux_files
2945 do
2946 # As a special case, if "install-sh" is required, that requirement
2947 # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2948 # and $ac_install_sh is set appropriately for whichever one is found.
2949 if test x"$ac_aux" = x"install-sh"
2950 then
2951 if test -f "${as_dir}install-sh"; then
2952 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
2953 ac_install_sh="${as_dir}install-sh -c"
2954 elif test -f "${as_dir}install.sh"; then
2955 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
2956 ac_install_sh="${as_dir}install.sh -c"
2957 elif test -f "${as_dir}shtool"; then
2958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
2959 ac_install_sh="${as_dir}shtool install -c"
2960 else
2961 ac_aux_dir_found=no
2962 if $ac_first_candidate; then
2963 ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2964 else
2965 break
2966 fi
2967 fi
2968 else
2969 if test -f "${as_dir}${ac_aux}"; then
2970 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
2971 else
2972 ac_aux_dir_found=no
2973 if $ac_first_candidate; then
2974 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2975 else
2976 break
2977 fi
2978 fi
2979 fi
2980 done
2981 if test "$ac_aux_dir_found" = yes; then
2982 ac_aux_dir="$as_dir"
2983 break
2984 fi
2985 ac_first_candidate=false
2986
2987 as_found=false
2988done
2989IFS=$as_save_IFS
2990if $as_found
2991then :
2992
2993else $as_nop
2994 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
2995fi
2996
2997
2998# These three variables are undocumented and unsupported,
2999# and are intended to be withdrawn in a future Autoconf release.
3000# They can cause serious problems if a builder's source tree is in a directory
3001# whose full name contains unusual characters.
3002if test -f "${ac_aux_dir}config.guess"; then
3003 ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
3004fi
3005if test -f "${ac_aux_dir}config.sub"; then
3006 ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
3007fi
3008if test -f "$ac_aux_dir/configure"; then
3009 ac_configure="$SHELL ${ac_aux_dir}configure"
2563fi 3010fi
2564 3011
2565# Check that the precious variables saved in the cache have kept the same 3012# Check that the precious variables saved in the cache have kept the same
2566# value. 3013# value.
2567ac_cache_corrupted=false 3014ac_cache_corrupted=false
… …
2570 eval ac_new_set=\$ac_env_${ac_var}_set 3017 eval ac_new_set=\$ac_env_${ac_var}_set
2571 eval ac_old_val=\$ac_cv_env_${ac_var}_value 3018 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2572 eval ac_new_val=\$ac_env_${ac_var}_value 3019 eval ac_new_val=\$ac_env_${ac_var}_value
2573 case $ac_old_set,$ac_new_set in 3020 case $ac_old_set,$ac_new_set in
2574 set,) 3021 set,)
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 3022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2576$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 3023printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2577 ac_cache_corrupted=: ;; 3024 ac_cache_corrupted=: ;;
2578 ,set) 3025 ,set)
2579 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 3026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2580$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 3027printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2581 ac_cache_corrupted=: ;; 3028 ac_cache_corrupted=: ;;
2582 ,);; 3029 ,);;
2583 *) 3030 *)
2584 if test "x$ac_old_val" != "x$ac_new_val"; then 3031 if test "x$ac_old_val" != "x$ac_new_val"; then
2585 # differences in whitespace do not lead to failure. 3032 # differences in whitespace do not lead to failure.
2586 ac_old_val_w=`echo x $ac_old_val` 3033 ac_old_val_w=`echo x $ac_old_val`
2587 ac_new_val_w=`echo x $ac_new_val` 3034 ac_new_val_w=`echo x $ac_new_val`
2588 if test "$ac_old_val_w" != "$ac_new_val_w"; then 3035 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2589 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 3036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2590$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 3037printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2591 ac_cache_corrupted=: 3038 ac_cache_corrupted=:
2592 else 3039 else
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 3040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2594$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 3041printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2595 eval $ac_var=\$ac_old_val 3042 eval $ac_var=\$ac_old_val
2596 fi 3043 fi
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 3044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2598$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 3045printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 3046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2600$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 3047printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2601 fi;; 3048 fi;;
2602 esac 3049 esac
2603 # Pass precious variables to config.status. 3050 # Pass precious variables to config.status.
2604 if test "$ac_new_set" = set; then 3051 if test "$ac_new_set" = set; then
2605 case $ac_new_val in 3052 case $ac_new_val in
2606 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 3053 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2607 *) ac_arg=$ac_var=$ac_new_val ;; 3054 *) ac_arg=$ac_var=$ac_new_val ;;
2608 esac 3055 esac
2609 case " $ac_configure_args " in 3056 case " $ac_configure_args " in
2610 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 3057 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2611 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 3058 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2612 esac 3059 esac
2613 fi 3060 fi
2614done 3061done
2615if $ac_cache_corrupted; then 3062if $ac_cache_corrupted; then
2616 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2617$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3064printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2618 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 3065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2619$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 3066printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2620 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 3067 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
3068 and start over" "$LINENO" 5
2621fi 3069fi
2622## -------------------- ## 3070## -------------------- ##
2623## Main body of script. ## 3071## Main body of script. ##
2624## -------------------- ## 3072## -------------------- ##
2625 3073
… …
2633 3081
2634 3082
2635ac_config_headers="$ac_config_headers config.h:config.h.in" 3083ac_config_headers="$ac_config_headers config.h:config.h.in"
2636 3084
2637 3085
2638ac_aux_dir=
2639for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2640 if test -f "$ac_dir/install-sh"; then
2641 ac_aux_dir=$ac_dir
2642 ac_install_sh="$ac_aux_dir/install-sh -c"
2643 break
2644 elif 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/shtool"; then
2649 ac_aux_dir=$ac_dir
2650 ac_install_sh="$ac_aux_dir/shtool install -c"
2651 break
2652 fi
2653done
2654if test -z "$ac_aux_dir"; then
2655 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2656fi
2657 3086
2658# These three variables are undocumented and unsupported,
2659# and are intended to be withdrawn in a future Autoconf release.
2660# They can cause serious problems if a builder's source tree is in a directory
2661# whose full name contains unusual characters.
2662ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2663ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2664ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2665 3087
2666 3088
2667# Make sure we can run config.sub. 3089 # Make sure we can run config.sub.
2668$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3090$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
2669 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3091 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
2670 3092
2671{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3093{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2672$as_echo_n "checking build system type... " >&6; } 3094printf %s "checking build system type... " >&6; }
2673if test "${ac_cv_build+set}" = set; then : 3095if test ${ac_cv_build+y}
2674 $as_echo_n "(cached) " >&6 3096then :
2675else 3097 printf %s "(cached) " >&6
3098else $as_nop
2676 ac_build_alias=$build_alias 3099 ac_build_alias=$build_alias
2677test "x$ac_build_alias" = x && 3100test "x$ac_build_alias" = x &&
2678 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3101 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
2679test "x$ac_build_alias" = x && 3102test "x$ac_build_alias" = x &&
2680 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3103 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2681ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3104ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
2682 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3105 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
2683 3106
2684fi 3107fi
2685{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3108{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2686$as_echo "$ac_cv_build" >&6; } 3109printf "%s\n" "$ac_cv_build" >&6; }
2687case $ac_cv_build in 3110case $ac_cv_build in
2688*-*-*) ;; 3111*-*-*) ;;
2689*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;; 3112*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2690esac 3113esac
2691build=$ac_cv_build 3114build=$ac_cv_build
2692ac_save_IFS=$IFS; IFS='-' 3115ac_save_IFS=$IFS; IFS='-'
2693set x $ac_cv_build 3116set x $ac_cv_build
2694shift 3117shift
… …
2700build_os=$* 3123build_os=$*
2701IFS=$ac_save_IFS 3124IFS=$ac_save_IFS
2702case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3125case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2703 3126
2704 3127
2705{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3128{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2706$as_echo_n "checking host system type... " >&6; } 3129printf %s "checking host system type... " >&6; }
2707if test "${ac_cv_host+set}" = set; then : 3130if test ${ac_cv_host+y}
2708 $as_echo_n "(cached) " >&6 3131then :
2709else 3132 printf %s "(cached) " >&6
3133else $as_nop
2710 if test "x$host_alias" = x; then 3134 if test "x$host_alias" = x; then
2711 ac_cv_host=$ac_cv_build 3135 ac_cv_host=$ac_cv_build
2712else 3136else
2713 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3137 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
2714 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3138 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
2715fi 3139fi
2716 3140
2717fi 3141fi
2718{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3142{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2719$as_echo "$ac_cv_host" >&6; } 3143printf "%s\n" "$ac_cv_host" >&6; }
2720case $ac_cv_host in 3144case $ac_cv_host in
2721*-*-*) ;; 3145*-*-*) ;;
2722*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;; 3146*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2723esac 3147esac
2724host=$ac_cv_host 3148host=$ac_cv_host
2725ac_save_IFS=$IFS; IFS='-' 3149ac_save_IFS=$IFS; IFS='-'
2726set x $ac_cv_host 3150set x $ac_cv_host
2727shift 3151shift
… …
2734IFS=$ac_save_IFS 3158IFS=$ac_save_IFS
2735case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3159case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2736 3160
2737 3161
2738 3162
2739VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 3163VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
2740DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 3164DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
2741 3165
2742echo "" 3166echo ""
2743echo "configuring for rxvt $VERSION" 3167echo "configuring for rxvt $VERSION"
2744echo "" 3168echo ""
2745 3169
2746orig_CXXFLAGS="$CXXFLAGS" 3170orig_CXXFLAGS="$CXXFLAGS"
3171
3172
3173
3174
3175
3176
3177
3178
3179
2747 3180
2748ac_ext=c 3181ac_ext=c
2749ac_cpp='$CPP $CPPFLAGS' 3182ac_cpp='$CPP $CPPFLAGS'
2750ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3183ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2751ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3184ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2752ac_compiler_gnu=$ac_cv_c_compiler_gnu 3185ac_compiler_gnu=$ac_cv_c_compiler_gnu
2753if test -n "$ac_tool_prefix"; then 3186if test -n "$ac_tool_prefix"; then
2754 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3187 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2755set dummy ${ac_tool_prefix}gcc; ac_word=$2 3188set dummy ${ac_tool_prefix}gcc; ac_word=$2
2756{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3189{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2757$as_echo_n "checking for $ac_word... " >&6; } 3190printf %s "checking for $ac_word... " >&6; }
2758if test "${ac_cv_prog_CC+set}" = set; then : 3191if test ${ac_cv_prog_CC+y}
2759 $as_echo_n "(cached) " >&6 3192then :
2760else 3193 printf %s "(cached) " >&6
3194else $as_nop
2761 if test -n "$CC"; then 3195 if test -n "$CC"; then
2762 ac_cv_prog_CC="$CC" # Let the user override the test. 3196 ac_cv_prog_CC="$CC" # Let the user override the test.
2763else 3197else
2764as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3198as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2765for as_dir in $PATH 3199for as_dir in $PATH
2766do 3200do
2767 IFS=$as_save_IFS 3201 IFS=$as_save_IFS
2768 test -z "$as_dir" && as_dir=. 3202 case $as_dir in #(((
3203 '') as_dir=./ ;;
3204 */) ;;
3205 *) as_dir=$as_dir/ ;;
3206 esac
2769 for ac_exec_ext in '' $ac_executable_extensions; do 3207 for ac_exec_ext in '' $ac_executable_extensions; do
2770 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3208 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2771 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3209 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2772 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3210 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2773 break 2 3211 break 2
2774 fi 3212 fi
2775done 3213done
2776 done 3214 done
2777IFS=$as_save_IFS 3215IFS=$as_save_IFS
2778 3216
2779fi 3217fi
2780fi 3218fi
2781CC=$ac_cv_prog_CC 3219CC=$ac_cv_prog_CC
2782if test -n "$CC"; then 3220if test -n "$CC"; then
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2784$as_echo "$CC" >&6; } 3222printf "%s\n" "$CC" >&6; }
2785else 3223else
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2787$as_echo "no" >&6; } 3225printf "%s\n" "no" >&6; }
2788fi 3226fi
2789 3227
2790 3228
2791fi 3229fi
2792if test -z "$ac_cv_prog_CC"; then 3230if test -z "$ac_cv_prog_CC"; then
2793 ac_ct_CC=$CC 3231 ac_ct_CC=$CC
2794 # Extract the first word of "gcc", so it can be a program name with args. 3232 # Extract the first word of "gcc", so it can be a program name with args.
2795set dummy gcc; ac_word=$2 3233set dummy gcc; ac_word=$2
2796{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3234{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2797$as_echo_n "checking for $ac_word... " >&6; } 3235printf %s "checking for $ac_word... " >&6; }
2798if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3236if test ${ac_cv_prog_ac_ct_CC+y}
2799 $as_echo_n "(cached) " >&6 3237then :
2800else 3238 printf %s "(cached) " >&6
3239else $as_nop
2801 if test -n "$ac_ct_CC"; then 3240 if test -n "$ac_ct_CC"; then
2802 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3241 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2803else 3242else
2804as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3243as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2805for as_dir in $PATH 3244for as_dir in $PATH
2806do 3245do
2807 IFS=$as_save_IFS 3246 IFS=$as_save_IFS
2808 test -z "$as_dir" && as_dir=. 3247 case $as_dir in #(((
3248 '') as_dir=./ ;;
3249 */) ;;
3250 *) as_dir=$as_dir/ ;;
3251 esac
2809 for ac_exec_ext in '' $ac_executable_extensions; do 3252 for ac_exec_ext in '' $ac_executable_extensions; do
2810 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3253 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2811 ac_cv_prog_ac_ct_CC="gcc" 3254 ac_cv_prog_ac_ct_CC="gcc"
2812 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3255 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2813 break 2 3256 break 2
2814 fi 3257 fi
2815done 3258done
2816 done 3259 done
2817IFS=$as_save_IFS 3260IFS=$as_save_IFS
2818 3261
2819fi 3262fi
2820fi 3263fi
2821ac_ct_CC=$ac_cv_prog_ac_ct_CC 3264ac_ct_CC=$ac_cv_prog_ac_ct_CC
2822if test -n "$ac_ct_CC"; then 3265if test -n "$ac_ct_CC"; then
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2824$as_echo "$ac_ct_CC" >&6; } 3267printf "%s\n" "$ac_ct_CC" >&6; }
2825else 3268else
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2827$as_echo "no" >&6; } 3270printf "%s\n" "no" >&6; }
2828fi 3271fi
2829 3272
2830 if test "x$ac_ct_CC" = x; then 3273 if test "x$ac_ct_CC" = x; then
2831 CC="" 3274 CC=""
2832 else 3275 else
2833 case $cross_compiling:$ac_tool_warned in 3276 case $cross_compiling:$ac_tool_warned in
2834yes:) 3277yes:)
2835{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3278{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2836$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3279printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2837ac_tool_warned=yes ;; 3280ac_tool_warned=yes ;;
2838esac 3281esac
2839 CC=$ac_ct_CC 3282 CC=$ac_ct_CC
2840 fi 3283 fi
2841else 3284else
… …
2844 3287
2845if test -z "$CC"; then 3288if test -z "$CC"; then
2846 if test -n "$ac_tool_prefix"; then 3289 if test -n "$ac_tool_prefix"; then
2847 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3290 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2848set dummy ${ac_tool_prefix}cc; ac_word=$2 3291set dummy ${ac_tool_prefix}cc; ac_word=$2
2849{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3292{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2850$as_echo_n "checking for $ac_word... " >&6; } 3293printf %s "checking for $ac_word... " >&6; }
2851if test "${ac_cv_prog_CC+set}" = set; then : 3294if test ${ac_cv_prog_CC+y}
2852 $as_echo_n "(cached) " >&6 3295then :
2853else 3296 printf %s "(cached) " >&6
3297else $as_nop
2854 if test -n "$CC"; then 3298 if test -n "$CC"; then
2855 ac_cv_prog_CC="$CC" # Let the user override the test. 3299 ac_cv_prog_CC="$CC" # Let the user override the test.
2856else 3300else
2857as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3301as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2858for as_dir in $PATH 3302for as_dir in $PATH
2859do 3303do
2860 IFS=$as_save_IFS 3304 IFS=$as_save_IFS
2861 test -z "$as_dir" && as_dir=. 3305 case $as_dir in #(((
3306 '') as_dir=./ ;;
3307 */) ;;
3308 *) as_dir=$as_dir/ ;;
3309 esac
2862 for ac_exec_ext in '' $ac_executable_extensions; do 3310 for ac_exec_ext in '' $ac_executable_extensions; do
2863 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3311 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2864 ac_cv_prog_CC="${ac_tool_prefix}cc" 3312 ac_cv_prog_CC="${ac_tool_prefix}cc"
2865 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3313 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2866 break 2 3314 break 2
2867 fi 3315 fi
2868done 3316done
2869 done 3317 done
2870IFS=$as_save_IFS 3318IFS=$as_save_IFS
2871 3319
2872fi 3320fi
2873fi 3321fi
2874CC=$ac_cv_prog_CC 3322CC=$ac_cv_prog_CC
2875if test -n "$CC"; then 3323if test -n "$CC"; then
2876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2877$as_echo "$CC" >&6; } 3325printf "%s\n" "$CC" >&6; }
2878else 3326else
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2880$as_echo "no" >&6; } 3328printf "%s\n" "no" >&6; }
2881fi 3329fi
2882 3330
2883 3331
2884 fi 3332 fi
2885fi 3333fi
2886if test -z "$CC"; then 3334if test -z "$CC"; then
2887 # Extract the first word of "cc", so it can be a program name with args. 3335 # Extract the first word of "cc", so it can be a program name with args.
2888set dummy cc; ac_word=$2 3336set dummy cc; ac_word=$2
2889{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3337{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890$as_echo_n "checking for $ac_word... " >&6; } 3338printf %s "checking for $ac_word... " >&6; }
2891if test "${ac_cv_prog_CC+set}" = set; then : 3339if test ${ac_cv_prog_CC+y}
2892 $as_echo_n "(cached) " >&6 3340then :
2893else 3341 printf %s "(cached) " >&6
3342else $as_nop
2894 if test -n "$CC"; then 3343 if test -n "$CC"; then
2895 ac_cv_prog_CC="$CC" # Let the user override the test. 3344 ac_cv_prog_CC="$CC" # Let the user override the test.
2896else 3345else
2897 ac_prog_rejected=no 3346 ac_prog_rejected=no
2898as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3347as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2899for as_dir in $PATH 3348for as_dir in $PATH
2900do 3349do
2901 IFS=$as_save_IFS 3350 IFS=$as_save_IFS
2902 test -z "$as_dir" && as_dir=. 3351 case $as_dir in #(((
3352 '') as_dir=./ ;;
3353 */) ;;
3354 *) as_dir=$as_dir/ ;;
3355 esac
2903 for ac_exec_ext in '' $ac_executable_extensions; do 3356 for ac_exec_ext in '' $ac_executable_extensions; do
2904 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3357 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2905 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3358 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2906 ac_prog_rejected=yes 3359 ac_prog_rejected=yes
2907 continue 3360 continue
2908 fi 3361 fi
2909 ac_cv_prog_CC="cc" 3362 ac_cv_prog_CC="cc"
2910 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3363 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2911 break 2 3364 break 2
2912 fi 3365 fi
2913done 3366done
2914 done 3367 done
2915IFS=$as_save_IFS 3368IFS=$as_save_IFS
… …
2921 if test $# != 0; then 3374 if test $# != 0; then
2922 # We chose a different compiler from the bogus one. 3375 # We chose a different compiler from the bogus one.
2923 # However, it has the same basename, so the bogon will be chosen 3376 # However, it has the same basename, so the bogon will be chosen
2924 # first if we set CC to just the basename; use the full file name. 3377 # first if we set CC to just the basename; use the full file name.
2925 shift 3378 shift
2926 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3379 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2927 fi 3380 fi
2928fi 3381fi
2929fi 3382fi
2930fi 3383fi
2931CC=$ac_cv_prog_CC 3384CC=$ac_cv_prog_CC
2932if test -n "$CC"; then 3385if test -n "$CC"; then
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2934$as_echo "$CC" >&6; } 3387printf "%s\n" "$CC" >&6; }
2935else 3388else
2936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2937$as_echo "no" >&6; } 3390printf "%s\n" "no" >&6; }
2938fi 3391fi
2939 3392
2940 3393
2941fi 3394fi
2942if test -z "$CC"; then 3395if test -z "$CC"; then
2943 if test -n "$ac_tool_prefix"; then 3396 if test -n "$ac_tool_prefix"; then
2944 for ac_prog in cl.exe 3397 for ac_prog in cl.exe
2945 do 3398 do
2946 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3399 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2947set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3400set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2948{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3401{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2949$as_echo_n "checking for $ac_word... " >&6; } 3402printf %s "checking for $ac_word... " >&6; }
2950if test "${ac_cv_prog_CC+set}" = set; then : 3403if test ${ac_cv_prog_CC+y}
2951 $as_echo_n "(cached) " >&6 3404then :
2952else 3405 printf %s "(cached) " >&6
3406else $as_nop
2953 if test -n "$CC"; then 3407 if test -n "$CC"; then
2954 ac_cv_prog_CC="$CC" # Let the user override the test. 3408 ac_cv_prog_CC="$CC" # Let the user override the test.
2955else 3409else
2956as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3410as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2957for as_dir in $PATH 3411for as_dir in $PATH
2958do 3412do
2959 IFS=$as_save_IFS 3413 IFS=$as_save_IFS
2960 test -z "$as_dir" && as_dir=. 3414 case $as_dir in #(((
3415 '') as_dir=./ ;;
3416 */) ;;
3417 *) as_dir=$as_dir/ ;;
3418 esac
2961 for ac_exec_ext in '' $ac_executable_extensions; do 3419 for ac_exec_ext in '' $ac_executable_extensions; do
2962 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3420 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2963 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3421 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2964 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3422 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2965 break 2 3423 break 2
2966 fi 3424 fi
2967done 3425done
2968 done 3426 done
2969IFS=$as_save_IFS 3427IFS=$as_save_IFS
2970 3428
2971fi 3429fi
2972fi 3430fi
2973CC=$ac_cv_prog_CC 3431CC=$ac_cv_prog_CC
2974if test -n "$CC"; then 3432if test -n "$CC"; then
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2976$as_echo "$CC" >&6; } 3434printf "%s\n" "$CC" >&6; }
2977else 3435else
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2979$as_echo "no" >&6; } 3437printf "%s\n" "no" >&6; }
2980fi 3438fi
2981 3439
2982 3440
2983 test -n "$CC" && break 3441 test -n "$CC" && break
2984 done 3442 done
… …
2987 ac_ct_CC=$CC 3445 ac_ct_CC=$CC
2988 for ac_prog in cl.exe 3446 for ac_prog in cl.exe
2989do 3447do
2990 # Extract the first word of "$ac_prog", so it can be a program name with args. 3448 # Extract the first word of "$ac_prog", so it can be a program name with args.
2991set dummy $ac_prog; ac_word=$2 3449set dummy $ac_prog; ac_word=$2
2992{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3450{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2993$as_echo_n "checking for $ac_word... " >&6; } 3451printf %s "checking for $ac_word... " >&6; }
2994if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3452if test ${ac_cv_prog_ac_ct_CC+y}
2995 $as_echo_n "(cached) " >&6 3453then :
2996else 3454 printf %s "(cached) " >&6
3455else $as_nop
2997 if test -n "$ac_ct_CC"; then 3456 if test -n "$ac_ct_CC"; then
2998 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3457 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2999else 3458else
3000as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3459as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3001for as_dir in $PATH 3460for as_dir in $PATH
3002do 3461do
3003 IFS=$as_save_IFS 3462 IFS=$as_save_IFS
3004 test -z "$as_dir" && as_dir=. 3463 case $as_dir in #(((
3464 '') as_dir=./ ;;
3465 */) ;;
3466 *) as_dir=$as_dir/ ;;
3467 esac
3005 for ac_exec_ext in '' $ac_executable_extensions; do 3468 for ac_exec_ext in '' $ac_executable_extensions; do
3006 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3469 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3007 ac_cv_prog_ac_ct_CC="$ac_prog" 3470 ac_cv_prog_ac_ct_CC="$ac_prog"
3008 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3471 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3009 break 2 3472 break 2
3010 fi 3473 fi
3011done 3474done
3012 done 3475 done
3013IFS=$as_save_IFS 3476IFS=$as_save_IFS
3014 3477
3015fi 3478fi
3016fi 3479fi
3017ac_ct_CC=$ac_cv_prog_ac_ct_CC 3480ac_ct_CC=$ac_cv_prog_ac_ct_CC
3018if test -n "$ac_ct_CC"; then 3481if test -n "$ac_ct_CC"; then
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3020$as_echo "$ac_ct_CC" >&6; } 3483printf "%s\n" "$ac_ct_CC" >&6; }
3021else 3484else
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3023$as_echo "no" >&6; } 3486printf "%s\n" "no" >&6; }
3024fi 3487fi
3025 3488
3026 3489
3027 test -n "$ac_ct_CC" && break 3490 test -n "$ac_ct_CC" && break
3028done 3491done
… …
3030 if test "x$ac_ct_CC" = x; then 3493 if test "x$ac_ct_CC" = x; then
3031 CC="" 3494 CC=""
3032 else 3495 else
3033 case $cross_compiling:$ac_tool_warned in 3496 case $cross_compiling:$ac_tool_warned in
3034yes:) 3497yes:)
3035{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3498{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3036$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3499printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3037ac_tool_warned=yes ;; 3500ac_tool_warned=yes ;;
3038esac 3501esac
3039 CC=$ac_ct_CC 3502 CC=$ac_ct_CC
3040 fi 3503 fi
3041fi 3504fi
3042 3505
3043fi 3506fi
3507if test -z "$CC"; then
3508 if test -n "$ac_tool_prefix"; then
3509 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
3510set dummy ${ac_tool_prefix}clang; ac_word=$2
3511{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3512printf %s "checking for $ac_word... " >&6; }
3513if test ${ac_cv_prog_CC+y}
3514then :
3515 printf %s "(cached) " >&6
3516else $as_nop
3517 if test -n "$CC"; then
3518 ac_cv_prog_CC="$CC" # Let the user override the test.
3519else
3520as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3521for as_dir in $PATH
3522do
3523 IFS=$as_save_IFS
3524 case $as_dir in #(((
3525 '') as_dir=./ ;;
3526 */) ;;
3527 *) as_dir=$as_dir/ ;;
3528 esac
3529 for ac_exec_ext in '' $ac_executable_extensions; do
3530 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3531 ac_cv_prog_CC="${ac_tool_prefix}clang"
3532 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3533 break 2
3534 fi
3535done
3536 done
3537IFS=$as_save_IFS
3044 3538
3539fi
3540fi
3541CC=$ac_cv_prog_CC
3542if test -n "$CC"; then
3543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3544printf "%s\n" "$CC" >&6; }
3545else
3546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3547printf "%s\n" "no" >&6; }
3548fi
3045 3549
3550
3551fi
3552if test -z "$ac_cv_prog_CC"; then
3553 ac_ct_CC=$CC
3554 # Extract the first word of "clang", so it can be a program name with args.
3555set dummy clang; ac_word=$2
3556{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3557printf %s "checking for $ac_word... " >&6; }
3558if test ${ac_cv_prog_ac_ct_CC+y}
3559then :
3560 printf %s "(cached) " >&6
3561else $as_nop
3562 if test -n "$ac_ct_CC"; then
3563 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3564else
3565as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3566for as_dir in $PATH
3567do
3568 IFS=$as_save_IFS
3569 case $as_dir in #(((
3570 '') as_dir=./ ;;
3571 */) ;;
3572 *) as_dir=$as_dir/ ;;
3573 esac
3574 for ac_exec_ext in '' $ac_executable_extensions; do
3575 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3576 ac_cv_prog_ac_ct_CC="clang"
3577 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3578 break 2
3579 fi
3580done
3581 done
3582IFS=$as_save_IFS
3583
3584fi
3585fi
3586ac_ct_CC=$ac_cv_prog_ac_ct_CC
3587if test -n "$ac_ct_CC"; then
3588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3589printf "%s\n" "$ac_ct_CC" >&6; }
3590else
3591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3592printf "%s\n" "no" >&6; }
3593fi
3594
3595 if test "x$ac_ct_CC" = x; then
3596 CC=""
3597 else
3598 case $cross_compiling:$ac_tool_warned in
3599yes:)
3600{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3601printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3602ac_tool_warned=yes ;;
3603esac
3604 CC=$ac_ct_CC
3605 fi
3606else
3607 CC="$ac_cv_prog_CC"
3608fi
3609
3610fi
3611
3612
3046test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3613test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3047$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3614printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3048as_fn_error $? "no acceptable C compiler found in \$PATH 3615as_fn_error $? "no acceptable C compiler found in \$PATH
3049See \`config.log' for more details" "$LINENO" 5 ; } 3616See \`config.log' for more details" "$LINENO" 5; }
3050 3617
3051# Provide some information about the compiler. 3618# Provide some information about the compiler.
3052$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3619printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3053set X $ac_compile 3620set X $ac_compile
3054ac_compiler=$2 3621ac_compiler=$2
3055for ac_option in --version -v -V -qversion; do 3622for ac_option in --version -v -V -qversion -version; do
3056 { { ac_try="$ac_compiler $ac_option >&5" 3623 { { ac_try="$ac_compiler $ac_option >&5"
3057case "(($ac_try" in 3624case "(($ac_try" in
3058 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3625 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3059 *) ac_try_echo=$ac_try;; 3626 *) ac_try_echo=$ac_try;;
3060esac 3627esac
3061eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3628eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3062$as_echo "$ac_try_echo"; } >&5 3629printf "%s\n" "$ac_try_echo"; } >&5
3063 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3630 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3064 ac_status=$? 3631 ac_status=$?
3065 if test -s conftest.err; then 3632 if test -s conftest.err; then
3066 sed '10a\ 3633 sed '10a\
3067... rest of stderr output deleted ... 3634... rest of stderr output deleted ...
3068 10q' conftest.err >conftest.er1 3635 10q' conftest.err >conftest.er1
3069 cat conftest.er1 >&5 3636 cat conftest.er1 >&5
3070 fi 3637 fi
3071 rm -f conftest.er1 conftest.err 3638 rm -f conftest.er1 conftest.err
3072 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3639 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3073 test $ac_status = 0; } 3640 test $ac_status = 0; }
3074done 3641done
3075 3642
3076cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3643cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3077/* end confdefs.h. */ 3644/* end confdefs.h. */
3078 3645
3079int 3646int
3080main () 3647main (void)
3081{ 3648{
3082 3649
3083 ; 3650 ;
3084 return 0; 3651 return 0;
3085} 3652}
… …
3087ac_clean_files_save=$ac_clean_files 3654ac_clean_files_save=$ac_clean_files
3088ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3655ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3089# Try to create an executable without -o first, disregard a.out. 3656# Try to create an executable without -o first, disregard a.out.
3090# It will help us diagnose broken compilers, and finding out an intuition 3657# It will help us diagnose broken compilers, and finding out an intuition
3091# of exeext. 3658# of exeext.
3092{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3659{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3093$as_echo_n "checking whether the C compiler works... " >&6; } 3660printf %s "checking whether the C compiler works... " >&6; }
3094ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3661ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3095 3662
3096# The possible output files: 3663# The possible output files:
3097ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3664ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3098 3665
3099ac_rmfiles= 3666ac_rmfiles=
… …
3110case "(($ac_try" in 3677case "(($ac_try" in
3111 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3678 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3112 *) ac_try_echo=$ac_try;; 3679 *) ac_try_echo=$ac_try;;
3113esac 3680esac
3114eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3681eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3115$as_echo "$ac_try_echo"; } >&5 3682printf "%s\n" "$ac_try_echo"; } >&5
3116 (eval "$ac_link_default") 2>&5 3683 (eval "$ac_link_default") 2>&5
3117 ac_status=$? 3684 ac_status=$?
3118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3685 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3119 test $ac_status = 0; }; then : 3686 test $ac_status = 0; }
3687then :
3120 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3688 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3121# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3689# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3122# in a Makefile. We should not override ac_cv_exeext if it was cached, 3690# in a Makefile. We should not override ac_cv_exeext if it was cached,
3123# so that the user can short-circuit this test for compilers unknown to 3691# so that the user can short-circuit this test for compilers unknown to
3124# Autoconf. 3692# Autoconf.
… …
3131 [ab].out ) 3699 [ab].out )
3132 # We found the default executable, but exeext='' is most 3700 # We found the default executable, but exeext='' is most
3133 # certainly right. 3701 # certainly right.
3134 break;; 3702 break;;
3135 *.* ) 3703 *.* )
3136 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3704 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3137 then :; else 3705 then :; else
3138 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3706 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3139 fi 3707 fi
3140 # We set ac_cv_exeext here because the later test for it is not 3708 # We set ac_cv_exeext here because the later test for it is not
3141 # safe: cross compilers may not add the suffix if given an `-o' 3709 # safe: cross compilers may not add the suffix if given an `-o'
… …
3147 break;; 3715 break;;
3148 esac 3716 esac
3149done 3717done
3150test "$ac_cv_exeext" = no && ac_cv_exeext= 3718test "$ac_cv_exeext" = no && ac_cv_exeext=
3151 3719
3152else 3720else $as_nop
3153 ac_file='' 3721 ac_file=''
3154fi 3722fi
3155if test -z "$ac_file"; then : 3723if test -z "$ac_file"
3724then :
3156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3157$as_echo "no" >&6; } 3726printf "%s\n" "no" >&6; }
3158$as_echo "$as_me: failed program was:" >&5 3727printf "%s\n" "$as_me: failed program was:" >&5
3159sed 's/^/| /' conftest.$ac_ext >&5 3728sed 's/^/| /' conftest.$ac_ext >&5
3160 3729
3161{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3730{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3162$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3731printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3163as_fn_error 77 "C compiler cannot create executables 3732as_fn_error 77 "C compiler cannot create executables
3164See \`config.log' for more details" "$LINENO" 5 ; } 3733See \`config.log' for more details" "$LINENO" 5; }
3165else 3734else $as_nop
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3167$as_echo "yes" >&6; } 3736printf "%s\n" "yes" >&6; }
3168fi 3737fi
3169{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3738{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3170$as_echo_n "checking for C compiler default output file name... " >&6; } 3739printf %s "checking for C compiler default output file name... " >&6; }
3171{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3740{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3172$as_echo "$ac_file" >&6; } 3741printf "%s\n" "$ac_file" >&6; }
3173ac_exeext=$ac_cv_exeext 3742ac_exeext=$ac_cv_exeext
3174 3743
3175rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3744rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3176ac_clean_files=$ac_clean_files_save 3745ac_clean_files=$ac_clean_files_save
3177{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3746{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3178$as_echo_n "checking for suffix of executables... " >&6; } 3747printf %s "checking for suffix of executables... " >&6; }
3179if { { ac_try="$ac_link" 3748if { { ac_try="$ac_link"
3180case "(($ac_try" in 3749case "(($ac_try" in
3181 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3750 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3182 *) ac_try_echo=$ac_try;; 3751 *) ac_try_echo=$ac_try;;
3183esac 3752esac
3184eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3753eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3185$as_echo "$ac_try_echo"; } >&5 3754printf "%s\n" "$ac_try_echo"; } >&5
3186 (eval "$ac_link") 2>&5 3755 (eval "$ac_link") 2>&5
3187 ac_status=$? 3756 ac_status=$?
3188 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3757 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3189 test $ac_status = 0; }; then : 3758 test $ac_status = 0; }
3759then :
3190 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3760 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3191# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3761# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3192# work properly (i.e., refer to `conftest.exe'), while it won't with 3762# work properly (i.e., refer to `conftest.exe'), while it won't with
3193# `rm'. 3763# `rm'.
3194for ac_file in conftest.exe conftest conftest.*; do 3764for ac_file in conftest.exe conftest conftest.*; do
… …
3198 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3768 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3199 break;; 3769 break;;
3200 * ) break;; 3770 * ) break;;
3201 esac 3771 esac
3202done 3772done
3203else 3773else $as_nop
3204 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3774 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3205$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3775printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3206as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3776as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3207See \`config.log' for more details" "$LINENO" 5 ; } 3777See \`config.log' for more details" "$LINENO" 5; }
3208fi 3778fi
3209rm -f conftest conftest$ac_cv_exeext 3779rm -f conftest conftest$ac_cv_exeext
3210{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3780{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3211$as_echo "$ac_cv_exeext" >&6; } 3781printf "%s\n" "$ac_cv_exeext" >&6; }
3212 3782
3213rm -f conftest.$ac_ext 3783rm -f conftest.$ac_ext
3214EXEEXT=$ac_cv_exeext 3784EXEEXT=$ac_cv_exeext
3215ac_exeext=$EXEEXT 3785ac_exeext=$EXEEXT
3216cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3786cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3217/* end confdefs.h. */ 3787/* end confdefs.h. */
3218#include <stdio.h> 3788#include <stdio.h>
3219int 3789int
3220main () 3790main (void)
3221{ 3791{
3222FILE *f = fopen ("conftest.out", "w"); 3792FILE *f = fopen ("conftest.out", "w");
3223 return ferror (f) || fclose (f) != 0; 3793 return ferror (f) || fclose (f) != 0;
3224 3794
3225 ; 3795 ;
… …
3227} 3797}
3228_ACEOF 3798_ACEOF
3229ac_clean_files="$ac_clean_files conftest.out" 3799ac_clean_files="$ac_clean_files conftest.out"
3230# Check that the compiler produces executables we can run. If not, either 3800# Check that the compiler produces executables we can run. If not, either
3231# the compiler is broken, or we cross compile. 3801# the compiler is broken, or we cross compile.
3232{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3802{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3233$as_echo_n "checking whether we are cross compiling... " >&6; } 3803printf %s "checking whether we are cross compiling... " >&6; }
3234if test "$cross_compiling" != yes; then 3804if test "$cross_compiling" != yes; then
3235 { { ac_try="$ac_link" 3805 { { ac_try="$ac_link"
3236case "(($ac_try" in 3806case "(($ac_try" in
3237 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3807 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3238 *) ac_try_echo=$ac_try;; 3808 *) ac_try_echo=$ac_try;;
3239esac 3809esac
3240eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3810eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3241$as_echo "$ac_try_echo"; } >&5 3811printf "%s\n" "$ac_try_echo"; } >&5
3242 (eval "$ac_link") 2>&5 3812 (eval "$ac_link") 2>&5
3243 ac_status=$? 3813 ac_status=$?
3244 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3814 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3245 test $ac_status = 0; } 3815 test $ac_status = 0; }
3246 if { ac_try='./conftest$ac_cv_exeext' 3816 if { ac_try='./conftest$ac_cv_exeext'
3247 { { case "(($ac_try" in 3817 { { case "(($ac_try" in
3248 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3818 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3249 *) ac_try_echo=$ac_try;; 3819 *) ac_try_echo=$ac_try;;
3250esac 3820esac
3251eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3821eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3252$as_echo "$ac_try_echo"; } >&5 3822printf "%s\n" "$ac_try_echo"; } >&5
3253 (eval "$ac_try") 2>&5 3823 (eval "$ac_try") 2>&5
3254 ac_status=$? 3824 ac_status=$?
3255 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3825 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3256 test $ac_status = 0; }; }; then 3826 test $ac_status = 0; }; }; then
3257 cross_compiling=no 3827 cross_compiling=no
3258 else 3828 else
3259 if test "$cross_compiling" = maybe; then 3829 if test "$cross_compiling" = maybe; then
3260 cross_compiling=yes 3830 cross_compiling=yes
3261 else 3831 else
3262 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3832 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3263$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3833printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3264as_fn_error $? "cannot run C compiled programs. 3834as_fn_error 77 "cannot run C compiled programs.
3265If you meant to cross compile, use \`--host'. 3835If you meant to cross compile, use \`--host'.
3266See \`config.log' for more details" "$LINENO" 5 ; } 3836See \`config.log' for more details" "$LINENO" 5; }
3267 fi 3837 fi
3268 fi 3838 fi
3269fi 3839fi
3270{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3840{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3271$as_echo "$cross_compiling" >&6; } 3841printf "%s\n" "$cross_compiling" >&6; }
3272 3842
3273rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3843rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3274ac_clean_files=$ac_clean_files_save 3844ac_clean_files=$ac_clean_files_save
3275{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3845{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3276$as_echo_n "checking for suffix of object files... " >&6; } 3846printf %s "checking for suffix of object files... " >&6; }
3277if test "${ac_cv_objext+set}" = set; then : 3847if test ${ac_cv_objext+y}
3278 $as_echo_n "(cached) " >&6 3848then :
3279else 3849 printf %s "(cached) " >&6
3850else $as_nop
3280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3281/* end confdefs.h. */ 3852/* end confdefs.h. */
3282 3853
3283int 3854int
3284main () 3855main (void)
3285{ 3856{
3286 3857
3287 ; 3858 ;
3288 return 0; 3859 return 0;
3289} 3860}
… …
3293case "(($ac_try" in 3864case "(($ac_try" in
3294 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3295 *) ac_try_echo=$ac_try;; 3866 *) ac_try_echo=$ac_try;;
3296esac 3867esac
3297eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3868eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3298$as_echo "$ac_try_echo"; } >&5 3869printf "%s\n" "$ac_try_echo"; } >&5
3299 (eval "$ac_compile") 2>&5 3870 (eval "$ac_compile") 2>&5
3300 ac_status=$? 3871 ac_status=$?
3301 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3872 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3302 test $ac_status = 0; }; then : 3873 test $ac_status = 0; }
3874then :
3303 for ac_file in conftest.o conftest.obj conftest.*; do 3875 for ac_file in conftest.o conftest.obj conftest.*; do
3304 test -f "$ac_file" || continue; 3876 test -f "$ac_file" || continue;
3305 case $ac_file in 3877 case $ac_file in
3306 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3878 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3307 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3879 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3308 break;; 3880 break;;
3309 esac 3881 esac
3310done 3882done
3311else 3883else $as_nop
3312 $as_echo "$as_me: failed program was:" >&5 3884 printf "%s\n" "$as_me: failed program was:" >&5
3313sed 's/^/| /' conftest.$ac_ext >&5 3885sed 's/^/| /' conftest.$ac_ext >&5
3314 3886
3315{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3887{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3316$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3888printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3317as_fn_error $? "cannot compute suffix of object files: cannot compile 3889as_fn_error $? "cannot compute suffix of object files: cannot compile
3318See \`config.log' for more details" "$LINENO" 5 ; } 3890See \`config.log' for more details" "$LINENO" 5; }
3319fi 3891fi
3320rm -f conftest.$ac_cv_objext conftest.$ac_ext 3892rm -f conftest.$ac_cv_objext conftest.$ac_ext
3321fi 3893fi
3322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3894{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3323$as_echo "$ac_cv_objext" >&6; } 3895printf "%s\n" "$ac_cv_objext" >&6; }
3324OBJEXT=$ac_cv_objext 3896OBJEXT=$ac_cv_objext
3325ac_objext=$OBJEXT 3897ac_objext=$OBJEXT
3326{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3898{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3327$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3899printf %s "checking whether the compiler supports GNU C... " >&6; }
3328if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3900if test ${ac_cv_c_compiler_gnu+y}
3329 $as_echo_n "(cached) " >&6 3901then :
3330else 3902 printf %s "(cached) " >&6
3903else $as_nop
3331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3332/* end confdefs.h. */ 3905/* end confdefs.h. */
3333 3906
3334int 3907int
3335main () 3908main (void)
3336{ 3909{
3337#ifndef __GNUC__ 3910#ifndef __GNUC__
3338 choke me 3911 choke me
3339#endif 3912#endif
3340 3913
3341 ; 3914 ;
3342 return 0; 3915 return 0;
3343} 3916}
3344_ACEOF 3917_ACEOF
3345if ac_fn_c_try_compile "$LINENO"; then : 3918if ac_fn_c_try_compile "$LINENO"
3919then :
3346 ac_compiler_gnu=yes 3920 ac_compiler_gnu=yes
3347else 3921else $as_nop
3348 ac_compiler_gnu=no 3922 ac_compiler_gnu=no
3349fi 3923fi
3350rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3924rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3351ac_cv_c_compiler_gnu=$ac_compiler_gnu 3925ac_cv_c_compiler_gnu=$ac_compiler_gnu
3352 3926
3353fi 3927fi
3354{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3928{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3355$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3929printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3930ac_compiler_gnu=$ac_cv_c_compiler_gnu
3931
3356if test $ac_compiler_gnu = yes; then 3932if test $ac_compiler_gnu = yes; then
3357 GCC=yes 3933 GCC=yes
3358else 3934else
3359 GCC= 3935 GCC=
3360fi 3936fi
3361ac_test_CFLAGS=${CFLAGS+set} 3937ac_test_CFLAGS=${CFLAGS+y}
3362ac_save_CFLAGS=$CFLAGS 3938ac_save_CFLAGS=$CFLAGS
3363{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3939{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3364$as_echo_n "checking whether $CC accepts -g... " >&6; } 3940printf %s "checking whether $CC accepts -g... " >&6; }
3365if test "${ac_cv_prog_cc_g+set}" = set; then : 3941if test ${ac_cv_prog_cc_g+y}
3366 $as_echo_n "(cached) " >&6 3942then :
3367else 3943 printf %s "(cached) " >&6
3944else $as_nop
3368 ac_save_c_werror_flag=$ac_c_werror_flag 3945 ac_save_c_werror_flag=$ac_c_werror_flag
3369 ac_c_werror_flag=yes 3946 ac_c_werror_flag=yes
3370 ac_cv_prog_cc_g=no 3947 ac_cv_prog_cc_g=no
3371 CFLAGS="-g" 3948 CFLAGS="-g"
3372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3373/* end confdefs.h. */ 3950/* end confdefs.h. */
3374 3951
3375int 3952int
3376main () 3953main (void)
3377{ 3954{
3378 3955
3379 ; 3956 ;
3380 return 0; 3957 return 0;
3381} 3958}
3382_ACEOF 3959_ACEOF
3383if ac_fn_c_try_compile "$LINENO"; then : 3960if ac_fn_c_try_compile "$LINENO"
3961then :
3384 ac_cv_prog_cc_g=yes 3962 ac_cv_prog_cc_g=yes
3385else 3963else $as_nop
3386 CFLAGS="" 3964 CFLAGS=""
3387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3388/* end confdefs.h. */ 3966/* end confdefs.h. */
3389 3967
3390int 3968int
3391main () 3969main (void)
3392{ 3970{
3393 3971
3394 ; 3972 ;
3395 return 0; 3973 return 0;
3396} 3974}
3397_ACEOF 3975_ACEOF
3398if ac_fn_c_try_compile "$LINENO"; then : 3976if ac_fn_c_try_compile "$LINENO"
3977then :
3399 3978
3400else 3979else $as_nop
3401 ac_c_werror_flag=$ac_save_c_werror_flag 3980 ac_c_werror_flag=$ac_save_c_werror_flag
3402 CFLAGS="-g" 3981 CFLAGS="-g"
3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3404/* end confdefs.h. */ 3983/* end confdefs.h. */
3405 3984
3406int 3985int
3407main () 3986main (void)
3408{ 3987{
3409 3988
3410 ; 3989 ;
3411 return 0; 3990 return 0;
3412} 3991}
3413_ACEOF 3992_ACEOF
3414if ac_fn_c_try_compile "$LINENO"; then : 3993if ac_fn_c_try_compile "$LINENO"
3994then :
3415 ac_cv_prog_cc_g=yes 3995 ac_cv_prog_cc_g=yes
3416fi 3996fi
3417rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3997rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3418fi 3998fi
3419rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3999rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3420fi 4000fi
3421rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4001rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3422 ac_c_werror_flag=$ac_save_c_werror_flag 4002 ac_c_werror_flag=$ac_save_c_werror_flag
3423fi 4003fi
3424{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4004{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3425$as_echo "$ac_cv_prog_cc_g" >&6; } 4005printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3426if test "$ac_test_CFLAGS" = set; then 4006if test $ac_test_CFLAGS; then
3427 CFLAGS=$ac_save_CFLAGS 4007 CFLAGS=$ac_save_CFLAGS
3428elif test $ac_cv_prog_cc_g = yes; then 4008elif test $ac_cv_prog_cc_g = yes; then
3429 if test "$GCC" = yes; then 4009 if test "$GCC" = yes; then
3430 CFLAGS="-g -O2" 4010 CFLAGS="-g -O2"
3431 else 4011 else
… …
3436 CFLAGS="-O2" 4016 CFLAGS="-O2"
3437 else 4017 else
3438 CFLAGS= 4018 CFLAGS=
3439 fi 4019 fi
3440fi 4020fi
4021ac_prog_cc_stdc=no
4022if test x$ac_prog_cc_stdc = xno
4023then :
4024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
4025printf %s "checking for $CC option to enable C11 features... " >&6; }
4026if test ${ac_cv_prog_cc_c11+y}
4027then :
4028 printf %s "(cached) " >&6
4029else $as_nop
4030 ac_cv_prog_cc_c11=no
4031ac_save_CC=$CC
4032cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4033/* end confdefs.h. */
4034$ac_c_conftest_c11_program
4035_ACEOF
4036for ac_arg in '' -std=gnu11
4037do
4038 CC="$ac_save_CC $ac_arg"
4039 if ac_fn_c_try_compile "$LINENO"
4040then :
4041 ac_cv_prog_cc_c11=$ac_arg
4042fi
4043rm -f core conftest.err conftest.$ac_objext conftest.beam
4044 test "x$ac_cv_prog_cc_c11" != "xno" && break
4045done
4046rm -f conftest.$ac_ext
4047CC=$ac_save_CC
4048fi
4049
4050if test "x$ac_cv_prog_cc_c11" = xno
4051then :
4052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4053printf "%s\n" "unsupported" >&6; }
4054else $as_nop
4055 if test "x$ac_cv_prog_cc_c11" = x
4056then :
4057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4058printf "%s\n" "none needed" >&6; }
4059else $as_nop
4060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
4061printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
4062 CC="$CC $ac_cv_prog_cc_c11"
4063fi
4064 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
4065 ac_prog_cc_stdc=c11
4066fi
4067fi
4068if test x$ac_prog_cc_stdc = xno
4069then :
4070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
4071printf %s "checking for $CC option to enable C99 features... " >&6; }
4072if test ${ac_cv_prog_cc_c99+y}
4073then :
4074 printf %s "(cached) " >&6
4075else $as_nop
4076 ac_cv_prog_cc_c99=no
4077ac_save_CC=$CC
4078cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4079/* end confdefs.h. */
4080$ac_c_conftest_c99_program
4081_ACEOF
4082for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
4083do
4084 CC="$ac_save_CC $ac_arg"
4085 if ac_fn_c_try_compile "$LINENO"
4086then :
4087 ac_cv_prog_cc_c99=$ac_arg
4088fi
4089rm -f core conftest.err conftest.$ac_objext conftest.beam
4090 test "x$ac_cv_prog_cc_c99" != "xno" && break
4091done
4092rm -f conftest.$ac_ext
4093CC=$ac_save_CC
4094fi
4095
4096if test "x$ac_cv_prog_cc_c99" = xno
4097then :
4098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4099printf "%s\n" "unsupported" >&6; }
4100else $as_nop
4101 if test "x$ac_cv_prog_cc_c99" = x
4102then :
4103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4104printf "%s\n" "none needed" >&6; }
4105else $as_nop
4106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
4107printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
4108 CC="$CC $ac_cv_prog_cc_c99"
4109fi
4110 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
4111 ac_prog_cc_stdc=c99
4112fi
4113fi
4114if test x$ac_prog_cc_stdc = xno
4115then :
3441{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3442$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4117printf %s "checking for $CC option to enable C89 features... " >&6; }
3443if test "${ac_cv_prog_cc_c89+set}" = set; then : 4118if test ${ac_cv_prog_cc_c89+y}
3444 $as_echo_n "(cached) " >&6 4119then :
3445else 4120 printf %s "(cached) " >&6
4121else $as_nop
3446 ac_cv_prog_cc_c89=no 4122 ac_cv_prog_cc_c89=no
3447ac_save_CC=$CC 4123ac_save_CC=$CC
3448cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4124cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3449/* end confdefs.h. */ 4125/* end confdefs.h. */
3450#include <stdarg.h> 4126$ac_c_conftest_c89_program
3451#include <stdio.h>
3452#include <sys/types.h>
3453#include <sys/stat.h>
3454/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3455struct buf { int x; };
3456FILE * (*rcsopen) (struct buf *, struct stat *, int);
3457static char *e (p, i)
3458 char **p;
3459 int i;
3460{
3461 return p[i];
3462}
3463static char *f (char * (*g) (char **, int), char **p, ...)
3464{
3465 char *s;
3466 va_list v;
3467 va_start (v,p);
3468 s = g (p, va_arg (v,int));
3469 va_end (v);
3470 return s;
3471}
3472
3473/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3474 function prototypes and stuff, but not '\xHH' hex character constants.
3475 These don't provoke an error unfortunately, instead are silently treated
3476 as 'x'. The following induces an error, until -std is added to get
3477 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3478 array size at least. It's necessary to write '\x00'==0 to get something
3479 that's true only with -std. */
3480int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3481
3482/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3483 inside strings and character constants. */
3484#define FOO(x) 'x'
3485int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3486
3487int test (int i, double x);
3488struct s1 {int (*f) (int a);};
3489struct s2 {int (*f) (double a);};
3490int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3491int argc;
3492char **argv;
3493int
3494main ()
3495{
3496return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3497 ;
3498 return 0;
3499}
3500_ACEOF 4127_ACEOF
3501for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4128for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3502 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3503do 4129do
3504 CC="$ac_save_CC $ac_arg" 4130 CC="$ac_save_CC $ac_arg"
3505 if ac_fn_c_try_compile "$LINENO"; then : 4131 if ac_fn_c_try_compile "$LINENO"
4132then :
3506 ac_cv_prog_cc_c89=$ac_arg 4133 ac_cv_prog_cc_c89=$ac_arg
3507fi 4134fi
3508rm -f core conftest.err conftest.$ac_objext 4135rm -f core conftest.err conftest.$ac_objext conftest.beam
3509 test "x$ac_cv_prog_cc_c89" != "xno" && break 4136 test "x$ac_cv_prog_cc_c89" != "xno" && break
3510done 4137done
3511rm -f conftest.$ac_ext 4138rm -f conftest.$ac_ext
3512CC=$ac_save_CC 4139CC=$ac_save_CC
3513
3514fi 4140fi
3515# AC_CACHE_VAL 4141
3516case "x$ac_cv_prog_cc_c89" in 4142if test "x$ac_cv_prog_cc_c89" = xno
3517 x) 4143then :
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3519$as_echo "none needed" >&6; } ;;
3520 xno)
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3522$as_echo "unsupported" >&6; } ;; 4145printf "%s\n" "unsupported" >&6; }
3523 *) 4146else $as_nop
4147 if test "x$ac_cv_prog_cc_c89" = x
4148then :
4149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4150printf "%s\n" "none needed" >&6; }
4151else $as_nop
4152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4153printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3524 CC="$CC $ac_cv_prog_cc_c89" 4154 CC="$CC $ac_cv_prog_cc_c89"
3525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4155fi
3526$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4156 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3527esac 4157 ac_prog_cc_stdc=c89
3528if test "x$ac_cv_prog_cc_c89" != xno; then : 4158fi
3529
3530fi 4159fi
3531 4160
3532ac_ext=c 4161ac_ext=c
3533ac_cpp='$CPP $CPPFLAGS' 4162ac_cpp='$CPP $CPPFLAGS'
3534ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4163ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3535ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4164ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3536ac_compiler_gnu=$ac_cv_c_compiler_gnu 4165ac_compiler_gnu=$ac_cv_c_compiler_gnu
4166
4167
4168
4169
4170
4171
3537 4172
3538ac_ext=cpp 4173ac_ext=cpp
3539ac_cpp='$CXXCPP $CPPFLAGS' 4174ac_cpp='$CXXCPP $CPPFLAGS'
3540ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4175ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3541ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4176ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
… …
3543if test -z "$CXX"; then 4178if test -z "$CXX"; then
3544 if test -n "$CCC"; then 4179 if test -n "$CCC"; then
3545 CXX=$CCC 4180 CXX=$CCC
3546 else 4181 else
3547 if test -n "$ac_tool_prefix"; then 4182 if test -n "$ac_tool_prefix"; then
3548 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4183 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3549 do 4184 do
3550 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4185 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3551set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4186set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3552{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4187{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3553$as_echo_n "checking for $ac_word... " >&6; } 4188printf %s "checking for $ac_word... " >&6; }
3554if test "${ac_cv_prog_CXX+set}" = set; then : 4189if test ${ac_cv_prog_CXX+y}
3555 $as_echo_n "(cached) " >&6 4190then :
3556else 4191 printf %s "(cached) " >&6
4192else $as_nop
3557 if test -n "$CXX"; then 4193 if test -n "$CXX"; then
3558 ac_cv_prog_CXX="$CXX" # Let the user override the test. 4194 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3559else 4195else
3560as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4196as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3561for as_dir in $PATH 4197for as_dir in $PATH
3562do 4198do
3563 IFS=$as_save_IFS 4199 IFS=$as_save_IFS
3564 test -z "$as_dir" && as_dir=. 4200 case $as_dir in #(((
4201 '') as_dir=./ ;;
4202 */) ;;
4203 *) as_dir=$as_dir/ ;;
4204 esac
3565 for ac_exec_ext in '' $ac_executable_extensions; do 4205 for ac_exec_ext in '' $ac_executable_extensions; do
3566 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4206 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3567 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 4207 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3568 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4208 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3569 break 2 4209 break 2
3570 fi 4210 fi
3571done 4211done
3572 done 4212 done
3573IFS=$as_save_IFS 4213IFS=$as_save_IFS
3574 4214
3575fi 4215fi
3576fi 4216fi
3577CXX=$ac_cv_prog_CXX 4217CXX=$ac_cv_prog_CXX
3578if test -n "$CXX"; then 4218if test -n "$CXX"; then
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3580$as_echo "$CXX" >&6; } 4220printf "%s\n" "$CXX" >&6; }
3581else 4221else
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3583$as_echo "no" >&6; } 4223printf "%s\n" "no" >&6; }
3584fi 4224fi
3585 4225
3586 4226
3587 test -n "$CXX" && break 4227 test -n "$CXX" && break
3588 done 4228 done
3589fi 4229fi
3590if test -z "$CXX"; then 4230if test -z "$CXX"; then
3591 ac_ct_CXX=$CXX 4231 ac_ct_CXX=$CXX
3592 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4232 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3593do 4233do
3594 # Extract the first word of "$ac_prog", so it can be a program name with args. 4234 # Extract the first word of "$ac_prog", so it can be a program name with args.
3595set dummy $ac_prog; ac_word=$2 4235set dummy $ac_prog; ac_word=$2
3596{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4236{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3597$as_echo_n "checking for $ac_word... " >&6; } 4237printf %s "checking for $ac_word... " >&6; }
3598if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : 4238if test ${ac_cv_prog_ac_ct_CXX+y}
3599 $as_echo_n "(cached) " >&6 4239then :
3600else 4240 printf %s "(cached) " >&6
4241else $as_nop
3601 if test -n "$ac_ct_CXX"; then 4242 if test -n "$ac_ct_CXX"; then
3602 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 4243 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3603else 4244else
3604as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4245as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3605for as_dir in $PATH 4246for as_dir in $PATH
3606do 4247do
3607 IFS=$as_save_IFS 4248 IFS=$as_save_IFS
3608 test -z "$as_dir" && as_dir=. 4249 case $as_dir in #(((
4250 '') as_dir=./ ;;
4251 */) ;;
4252 *) as_dir=$as_dir/ ;;
4253 esac
3609 for ac_exec_ext in '' $ac_executable_extensions; do 4254 for ac_exec_ext in '' $ac_executable_extensions; do
3610 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4255 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3611 ac_cv_prog_ac_ct_CXX="$ac_prog" 4256 ac_cv_prog_ac_ct_CXX="$ac_prog"
3612 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4257 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3613 break 2 4258 break 2
3614 fi 4259 fi
3615done 4260done
3616 done 4261 done
3617IFS=$as_save_IFS 4262IFS=$as_save_IFS
3618 4263
3619fi 4264fi
3620fi 4265fi
3621ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 4266ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3622if test -n "$ac_ct_CXX"; then 4267if test -n "$ac_ct_CXX"; then
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 4268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3624$as_echo "$ac_ct_CXX" >&6; } 4269printf "%s\n" "$ac_ct_CXX" >&6; }
3625else 4270else
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3627$as_echo "no" >&6; } 4272printf "%s\n" "no" >&6; }
3628fi 4273fi
3629 4274
3630 4275
3631 test -n "$ac_ct_CXX" && break 4276 test -n "$ac_ct_CXX" && break
3632done 4277done
… …
3634 if test "x$ac_ct_CXX" = x; then 4279 if test "x$ac_ct_CXX" = x; then
3635 CXX="g++" 4280 CXX="g++"
3636 else 4281 else
3637 case $cross_compiling:$ac_tool_warned in 4282 case $cross_compiling:$ac_tool_warned in
3638yes:) 4283yes:)
3639{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4284{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3640$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4285printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3641ac_tool_warned=yes ;; 4286ac_tool_warned=yes ;;
3642esac 4287esac
3643 CXX=$ac_ct_CXX 4288 CXX=$ac_ct_CXX
3644 fi 4289 fi
3645fi 4290fi
3646 4291
3647 fi 4292 fi
3648fi 4293fi
3649# Provide some information about the compiler. 4294# Provide some information about the compiler.
3650$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 4295printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3651set X $ac_compile 4296set X $ac_compile
3652ac_compiler=$2 4297ac_compiler=$2
3653for ac_option in --version -v -V -qversion; do 4298for ac_option in --version -v -V -qversion; do
3654 { { ac_try="$ac_compiler $ac_option >&5" 4299 { { ac_try="$ac_compiler $ac_option >&5"
3655case "(($ac_try" in 4300case "(($ac_try" in
3656 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4301 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3657 *) ac_try_echo=$ac_try;; 4302 *) ac_try_echo=$ac_try;;
3658esac 4303esac
3659eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4304eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3660$as_echo "$ac_try_echo"; } >&5 4305printf "%s\n" "$ac_try_echo"; } >&5
3661 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4306 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3662 ac_status=$? 4307 ac_status=$?
3663 if test -s conftest.err; then 4308 if test -s conftest.err; then
3664 sed '10a\ 4309 sed '10a\
3665... rest of stderr output deleted ... 4310... rest of stderr output deleted ...
3666 10q' conftest.err >conftest.er1 4311 10q' conftest.err >conftest.er1
3667 cat conftest.er1 >&5 4312 cat conftest.er1 >&5
3668 fi 4313 fi
3669 rm -f conftest.er1 conftest.err 4314 rm -f conftest.er1 conftest.err
3670 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4315 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3671 test $ac_status = 0; } 4316 test $ac_status = 0; }
3672done 4317done
3673 4318
3674{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 4319{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3675$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 4320printf %s "checking whether the compiler supports GNU C++... " >&6; }
3676if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 4321if test ${ac_cv_cxx_compiler_gnu+y}
3677 $as_echo_n "(cached) " >&6 4322then :
3678else 4323 printf %s "(cached) " >&6
4324else $as_nop
3679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3680/* end confdefs.h. */ 4326/* end confdefs.h. */
3681 4327
3682int 4328int
3683main () 4329main (void)
3684{ 4330{
3685#ifndef __GNUC__ 4331#ifndef __GNUC__
3686 choke me 4332 choke me
3687#endif 4333#endif
3688 4334
3689 ; 4335 ;
3690 return 0; 4336 return 0;
3691} 4337}
3692_ACEOF 4338_ACEOF
3693if ac_fn_cxx_try_compile "$LINENO"; then : 4339if ac_fn_cxx_try_compile "$LINENO"
4340then :
3694 ac_compiler_gnu=yes 4341 ac_compiler_gnu=yes
3695else 4342else $as_nop
3696 ac_compiler_gnu=no 4343 ac_compiler_gnu=no
3697fi 4344fi
3698rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4345rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3699ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 4346ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3700 4347
3701fi 4348fi
3702{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 4349{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3703$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 4350printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
4351ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4352
3704if test $ac_compiler_gnu = yes; then 4353if test $ac_compiler_gnu = yes; then
3705 GXX=yes 4354 GXX=yes
3706else 4355else
3707 GXX= 4356 GXX=
3708fi 4357fi
3709ac_test_CXXFLAGS=${CXXFLAGS+set} 4358ac_test_CXXFLAGS=${CXXFLAGS+y}
3710ac_save_CXXFLAGS=$CXXFLAGS 4359ac_save_CXXFLAGS=$CXXFLAGS
3711{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 4360{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3712$as_echo_n "checking whether $CXX accepts -g... " >&6; } 4361printf %s "checking whether $CXX accepts -g... " >&6; }
3713if test "${ac_cv_prog_cxx_g+set}" = set; then : 4362if test ${ac_cv_prog_cxx_g+y}
3714 $as_echo_n "(cached) " >&6 4363then :
3715else 4364 printf %s "(cached) " >&6
4365else $as_nop
3716 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 4366 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3717 ac_cxx_werror_flag=yes 4367 ac_cxx_werror_flag=yes
3718 ac_cv_prog_cxx_g=no 4368 ac_cv_prog_cxx_g=no
3719 CXXFLAGS="-g" 4369 CXXFLAGS="-g"
3720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3721/* end confdefs.h. */ 4371/* end confdefs.h. */
3722 4372
3723int 4373int
3724main () 4374main (void)
3725{ 4375{
3726 4376
3727 ; 4377 ;
3728 return 0; 4378 return 0;
3729} 4379}
3730_ACEOF 4380_ACEOF
3731if ac_fn_cxx_try_compile "$LINENO"; then : 4381if ac_fn_cxx_try_compile "$LINENO"
4382then :
3732 ac_cv_prog_cxx_g=yes 4383 ac_cv_prog_cxx_g=yes
3733else 4384else $as_nop
3734 CXXFLAGS="" 4385 CXXFLAGS=""
3735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3736/* end confdefs.h. */ 4387/* end confdefs.h. */
3737 4388
3738int 4389int
3739main () 4390main (void)
3740{ 4391{
3741 4392
3742 ; 4393 ;
3743 return 0; 4394 return 0;
3744} 4395}
3745_ACEOF 4396_ACEOF
3746if ac_fn_cxx_try_compile "$LINENO"; then : 4397if ac_fn_cxx_try_compile "$LINENO"
4398then :
3747 4399
3748else 4400else $as_nop
3749 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4401 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3750 CXXFLAGS="-g" 4402 CXXFLAGS="-g"
3751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752/* end confdefs.h. */ 4404/* end confdefs.h. */
3753 4405
3754int 4406int
3755main () 4407main (void)
3756{ 4408{
3757 4409
3758 ; 4410 ;
3759 return 0; 4411 return 0;
3760} 4412}
3761_ACEOF 4413_ACEOF
3762if ac_fn_cxx_try_compile "$LINENO"; then : 4414if ac_fn_cxx_try_compile "$LINENO"
4415then :
3763 ac_cv_prog_cxx_g=yes 4416 ac_cv_prog_cxx_g=yes
3764fi 4417fi
3765rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4418rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3766fi 4419fi
3767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4420rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3768fi 4421fi
3769rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4422rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3770 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4423 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3771fi 4424fi
3772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 4425{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3773$as_echo "$ac_cv_prog_cxx_g" >&6; } 4426printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3774if test "$ac_test_CXXFLAGS" = set; then 4427if test $ac_test_CXXFLAGS; then
3775 CXXFLAGS=$ac_save_CXXFLAGS 4428 CXXFLAGS=$ac_save_CXXFLAGS
3776elif test $ac_cv_prog_cxx_g = yes; then 4429elif test $ac_cv_prog_cxx_g = yes; then
3777 if test "$GXX" = yes; then 4430 if test "$GXX" = yes; then
3778 CXXFLAGS="-g -O2" 4431 CXXFLAGS="-g -O2"
3779 else 4432 else
… …
3784 CXXFLAGS="-O2" 4437 CXXFLAGS="-O2"
3785 else 4438 else
3786 CXXFLAGS= 4439 CXXFLAGS=
3787 fi 4440 fi
3788fi 4441fi
4442ac_prog_cxx_stdcxx=no
4443if test x$ac_prog_cxx_stdcxx = xno
4444then :
4445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
4446printf %s "checking for $CXX option to enable C++11 features... " >&6; }
4447if test ${ac_cv_prog_cxx_cxx11+y}
4448then :
4449 printf %s "(cached) " >&6
4450else $as_nop
4451 ac_cv_prog_cxx_cxx11=no
4452ac_save_CXX=$CXX
4453cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4454/* end confdefs.h. */
4455$ac_cxx_conftest_cxx11_program
4456_ACEOF
4457for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
4458do
4459 CXX="$ac_save_CXX $ac_arg"
4460 if ac_fn_cxx_try_compile "$LINENO"
4461then :
4462 ac_cv_prog_cxx_cxx11=$ac_arg
4463fi
4464rm -f core conftest.err conftest.$ac_objext conftest.beam
4465 test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
4466done
4467rm -f conftest.$ac_ext
4468CXX=$ac_save_CXX
4469fi
4470
4471if test "x$ac_cv_prog_cxx_cxx11" = xno
4472then :
4473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4474printf "%s\n" "unsupported" >&6; }
4475else $as_nop
4476 if test "x$ac_cv_prog_cxx_cxx11" = x
4477then :
4478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4479printf "%s\n" "none needed" >&6; }
4480else $as_nop
4481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
4482printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
4483 CXX="$CXX $ac_cv_prog_cxx_cxx11"
4484fi
4485 ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
4486 ac_prog_cxx_stdcxx=cxx11
4487fi
4488fi
4489if test x$ac_prog_cxx_stdcxx = xno
4490then :
4491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
4492printf %s "checking for $CXX option to enable C++98 features... " >&6; }
4493if test ${ac_cv_prog_cxx_cxx98+y}
4494then :
4495 printf %s "(cached) " >&6
4496else $as_nop
4497 ac_cv_prog_cxx_cxx98=no
4498ac_save_CXX=$CXX
4499cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4500/* end confdefs.h. */
4501$ac_cxx_conftest_cxx98_program
4502_ACEOF
4503for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
4504do
4505 CXX="$ac_save_CXX $ac_arg"
4506 if ac_fn_cxx_try_compile "$LINENO"
4507then :
4508 ac_cv_prog_cxx_cxx98=$ac_arg
4509fi
4510rm -f core conftest.err conftest.$ac_objext conftest.beam
4511 test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
4512done
4513rm -f conftest.$ac_ext
4514CXX=$ac_save_CXX
4515fi
4516
4517if test "x$ac_cv_prog_cxx_cxx98" = xno
4518then :
4519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4520printf "%s\n" "unsupported" >&6; }
4521else $as_nop
4522 if test "x$ac_cv_prog_cxx_cxx98" = x
4523then :
4524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4525printf "%s\n" "none needed" >&6; }
4526else $as_nop
4527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
4528printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
4529 CXX="$CXX $ac_cv_prog_cxx_cxx98"
4530fi
4531 ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
4532 ac_prog_cxx_stdcxx=cxx98
4533fi
4534fi
4535
3789ac_ext=c 4536ac_ext=c
3790ac_cpp='$CPP $CPPFLAGS' 4537ac_cpp='$CPP $CPPFLAGS'
3791ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4538ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3792ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4539ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3793ac_compiler_gnu=$ac_cv_c_compiler_gnu 4540ac_compiler_gnu=$ac_cv_c_compiler_gnu
3794 4541
3795ac_ext=c
3796ac_cpp='$CPP $CPPFLAGS'
3797ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3798ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3799ac_compiler_gnu=$ac_cv_c_compiler_gnu
3800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3801$as_echo_n "checking how to run the C preprocessor... " >&6; }
3802# On Suns, sometimes $CPP names a directory.
3803if test -n "$CPP" && test -d "$CPP"; then
3804 CPP=
3805fi
3806if test -z "$CPP"; then
3807 if test "${ac_cv_prog_CPP+set}" = set; then :
3808 $as_echo_n "(cached) " >&6
3809else
3810 # Double quotes because CPP needs to be expanded
3811 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3812 do
3813 ac_preproc_ok=false
3814for ac_c_preproc_warn_flag in '' yes
3815do
3816 # Use a header file that comes with gcc, so configuring glibc
3817 # with a fresh cross-compiler works.
3818 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3819 # <limits.h> exists even on freestanding compilers.
3820 # On the NeXT, cc -E runs the code through the compiler's parser,
3821 # not just through cpp. "Syntax error" is here to catch this case.
3822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3823/* end confdefs.h. */
3824#ifdef __STDC__
3825# include <limits.h>
3826#else
3827# include <assert.h>
3828#endif
3829 Syntax error
3830_ACEOF
3831if ac_fn_c_try_cpp "$LINENO"; then :
3832 4542
3833else
3834 # Broken: fails on valid input.
3835continue
3836fi
3837rm -f conftest.err conftest.i conftest.$ac_ext
3838
3839 # OK, works on sane cases. Now check whether nonexistent headers
3840 # can be detected and how.
3841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3842/* end confdefs.h. */
3843#include <ac_nonexistent.h>
3844_ACEOF
3845if ac_fn_c_try_cpp "$LINENO"; then :
3846 # Broken: success on invalid input.
3847continue
3848else
3849 # Passes both tests.
3850ac_preproc_ok=:
3851break
3852fi
3853rm -f conftest.err conftest.i conftest.$ac_ext
3854
3855done
3856# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3857rm -f conftest.i conftest.err conftest.$ac_ext
3858if $ac_preproc_ok; then :
3859 break
3860fi
3861
3862 done
3863 ac_cv_prog_CPP=$CPP
3864
3865fi
3866 CPP=$ac_cv_prog_CPP
3867else
3868 ac_cv_prog_CPP=$CPP
3869fi
3870{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3871$as_echo "$CPP" >&6; }
3872ac_preproc_ok=false
3873for ac_c_preproc_warn_flag in '' yes
3874do
3875 # Use a header file that comes with gcc, so configuring glibc
3876 # with a fresh cross-compiler works.
3877 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3878 # <limits.h> exists even on freestanding compilers.
3879 # On the NeXT, cc -E runs the code through the compiler's parser,
3880 # not just through cpp. "Syntax error" is here to catch this case.
3881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3882/* end confdefs.h. */
3883#ifdef __STDC__
3884# include <limits.h>
3885#else
3886# include <assert.h>
3887#endif
3888 Syntax error
3889_ACEOF
3890if ac_fn_c_try_cpp "$LINENO"; then :
3891
3892else
3893 # Broken: fails on valid input.
3894continue
3895fi
3896rm -f conftest.err conftest.i conftest.$ac_ext
3897
3898 # OK, works on sane cases. Now check whether nonexistent headers
3899 # can be detected and how.
3900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3901/* end confdefs.h. */
3902#include <ac_nonexistent.h>
3903_ACEOF
3904if ac_fn_c_try_cpp "$LINENO"; then :
3905 # Broken: success on invalid input.
3906continue
3907else
3908 # Passes both tests.
3909ac_preproc_ok=:
3910break
3911fi
3912rm -f conftest.err conftest.i conftest.$ac_ext
3913
3914done
3915# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3916rm -f conftest.i conftest.err conftest.$ac_ext
3917if $ac_preproc_ok; then :
3918
3919else
3920 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3921$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3922as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3923See \`config.log' for more details" "$LINENO" 5 ; }
3924fi
3925
3926ac_ext=c
3927ac_cpp='$CPP $CPPFLAGS'
3928ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3929ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3930ac_compiler_gnu=$ac_cv_c_compiler_gnu
3931
3932# Find a good install program. We prefer a C program (faster), 4543 # Find a good install program. We prefer a C program (faster),
3933# so one script is as good as another. But avoid the broken or 4544# so one script is as good as another. But avoid the broken or
3934# incompatible versions: 4545# incompatible versions:
3935# SysV /etc/install, /usr/sbin/install 4546# SysV /etc/install, /usr/sbin/install
3936# SunOS /usr/etc/install 4547# SunOS /usr/etc/install
3937# IRIX /sbin/install 4548# IRIX /sbin/install
… …
3941# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4552# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3942# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4553# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3943# OS/2's system install, which has a completely different semantic 4554# OS/2's system install, which has a completely different semantic
3944# ./install, which can be erroneously created by make from ./install.sh. 4555# ./install, which can be erroneously created by make from ./install.sh.
3945# Reject install programs that cannot install multiple files. 4556# Reject install programs that cannot install multiple files.
3946{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4557{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3947$as_echo_n "checking for a BSD-compatible install... " >&6; } 4558printf %s "checking for a BSD-compatible install... " >&6; }
3948if test -z "$INSTALL"; then 4559if test -z "$INSTALL"; then
3949if test "${ac_cv_path_install+set}" = set; then : 4560if test ${ac_cv_path_install+y}
3950 $as_echo_n "(cached) " >&6 4561then :
3951else 4562 printf %s "(cached) " >&6
4563else $as_nop
3952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3953for as_dir in $PATH 4565for as_dir in $PATH
3954do 4566do
3955 IFS=$as_save_IFS 4567 IFS=$as_save_IFS
3956 test -z "$as_dir" && as_dir=. 4568 case $as_dir in #(((
4569 '') as_dir=./ ;;
4570 */) ;;
4571 *) as_dir=$as_dir/ ;;
4572 esac
3957 # Account for people who put trailing slashes in PATH elements. 4573 # Account for fact that we put trailing slashes in our PATH walk.
3958case $as_dir/ in #(( 4574case $as_dir in #((
3959 ./ | .// | /[cC]/* | \ 4575 ./ | /[cC]/* | \
3960 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4576 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3961 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4577 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3962 /usr/ucb/* ) ;; 4578 /usr/ucb/* ) ;;
3963 *) 4579 *)
3964 # OSF1 and SCO ODT 3.0 have their own names for install. 4580 # OSF1 and SCO ODT 3.0 have their own names for install.
3965 # Don't use installbsd from OSF since it installs stuff as root 4581 # Don't use installbsd from OSF since it installs stuff as root
3966 # by default. 4582 # by default.
3967 for ac_prog in ginstall scoinst install; do 4583 for ac_prog in ginstall scoinst install; do
3968 for ac_exec_ext in '' $ac_executable_extensions; do 4584 for ac_exec_ext in '' $ac_executable_extensions; do
3969 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4585 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3970 if test $ac_prog = install && 4586 if test $ac_prog = install &&
3971 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4587 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3972 # AIX install. It has an incompatible calling convention. 4588 # AIX install. It has an incompatible calling convention.
3973 : 4589 :
3974 elif test $ac_prog = install && 4590 elif test $ac_prog = install &&
3975 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4591 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3976 # program-specific install script used by HP pwplus--don't use. 4592 # program-specific install script used by HP pwplus--don't use.
3977 : 4593 :
3978 else 4594 else
3979 rm -rf conftest.one conftest.two conftest.dir 4595 rm -rf conftest.one conftest.two conftest.dir
3980 echo one > conftest.one 4596 echo one > conftest.one
3981 echo two > conftest.two 4597 echo two > conftest.two
3982 mkdir conftest.dir 4598 mkdir conftest.dir
3983 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4599 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3984 test -s conftest.one && test -s conftest.two && 4600 test -s conftest.one && test -s conftest.two &&
3985 test -s conftest.dir/conftest.one && 4601 test -s conftest.dir/conftest.one &&
3986 test -s conftest.dir/conftest.two 4602 test -s conftest.dir/conftest.two
3987 then 4603 then
3988 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4604 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3989 break 3 4605 break 3
3990 fi 4606 fi
3991 fi 4607 fi
3992 fi 4608 fi
3993 done 4609 done
… …
3999IFS=$as_save_IFS 4615IFS=$as_save_IFS
4000 4616
4001rm -rf conftest.one conftest.two conftest.dir 4617rm -rf conftest.one conftest.two conftest.dir
4002 4618
4003fi 4619fi
4004 if test "${ac_cv_path_install+set}" = set; then 4620 if test ${ac_cv_path_install+y}; then
4005 INSTALL=$ac_cv_path_install 4621 INSTALL=$ac_cv_path_install
4006 else 4622 else
4007 # As a last resort, use the slow shell script. Don't cache a 4623 # As a last resort, use the slow shell script. Don't cache a
4008 # value for INSTALL within a source directory, because that will 4624 # value for INSTALL within a source directory, because that will
4009 # break other packages using the cache if that directory is 4625 # break other packages using the cache if that directory is
4010 # removed, or if the value is a relative name. 4626 # removed, or if the value is a relative name.
4011 INSTALL=$ac_install_sh 4627 INSTALL=$ac_install_sh
4012 fi 4628 fi
4013fi 4629fi
4014{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4630{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4015$as_echo "$INSTALL" >&6; } 4631printf "%s\n" "$INSTALL" >&6; }
4016 4632
4017# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4633# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4018# It thinks the first close brace ends the variable substitution. 4634# It thinks the first close brace ends the variable substitution.
4019test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4635test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4020 4636
… …
4022 4638
4023test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4639test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4024 4640
4025 4641
4026 4642
4027 4643ac_header= ac_cache=
4028{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4644for ac_item in $ac_header_c_list
4029$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4030if test "${ac_cv_path_GREP+set}" = set; then :
4031 $as_echo_n "(cached) " >&6
4032else
4033 if test -z "$GREP"; then
4034 ac_path_GREP_found=false
4035 # Loop through the user's path and test for each of PROGNAME-LIST
4036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4037for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4038do 4645do
4039 IFS=$as_save_IFS 4646 if test $ac_cache; then
4040 test -z "$as_dir" && as_dir=. 4647 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
4041 for ac_prog in grep ggrep; do 4648 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
4042 for ac_exec_ext in '' $ac_executable_extensions; do 4649 printf "%s\n" "#define $ac_item 1" >> confdefs.h
4043 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4044 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4045# Check for GNU ac_path_GREP and select it if it is found.
4046 # Check for GNU $ac_path_GREP
4047case `"$ac_path_GREP" --version 2>&1` in
4048*GNU*)
4049 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4050*)
4051 ac_count=0
4052 $as_echo_n 0123456789 >"conftest.in"
4053 while :
4054 do
4055 cat "conftest.in" "conftest.in" >"conftest.tmp"
4056 mv "conftest.tmp" "conftest.in"
4057 cp "conftest.in" "conftest.nl"
4058 $as_echo 'GREP' >> "conftest.nl"
4059 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4060 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4061 as_fn_arith $ac_count + 1 && ac_count=$as_val
4062 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4063 # Best one so far, save it but keep looking for a better one
4064 ac_cv_path_GREP="$ac_path_GREP"
4065 ac_path_GREP_max=$ac_count
4066 fi 4650 fi
4067 # 10*(2^10) chars as input seems more than enough 4651 ac_header= ac_cache=
4068 test $ac_count -gt 10 && break 4652 elif test $ac_header; then
4069 done 4653 ac_cache=$ac_item
4070 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4071esac
4072
4073 $ac_path_GREP_found && break 3
4074 done
4075 done
4076 done
4077IFS=$as_save_IFS
4078 if test -z "$ac_cv_path_GREP"; then
4079 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4080 fi
4081else
4082 ac_cv_path_GREP=$GREP
4083fi
4084
4085fi
4086{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4087$as_echo "$ac_cv_path_GREP" >&6; }
4088 GREP="$ac_cv_path_GREP"
4089
4090
4091{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4092$as_echo_n "checking for egrep... " >&6; }
4093if test "${ac_cv_path_EGREP+set}" = set; then :
4094 $as_echo_n "(cached) " >&6
4095else
4096 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4097 then ac_cv_path_EGREP="$GREP -E"
4098 else 4654 else
4099 if test -z "$EGREP"; then 4655 ac_header=$ac_item
4100 ac_path_EGREP_found=false
4101 # Loop through the user's path and test for each of PROGNAME-LIST
4102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4103for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4104do
4105 IFS=$as_save_IFS
4106 test -z "$as_dir" && as_dir=.
4107 for ac_prog in egrep; do
4108 for ac_exec_ext in '' $ac_executable_extensions; do
4109 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4110 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4111# Check for GNU ac_path_EGREP and select it if it is found.
4112 # Check for GNU $ac_path_EGREP
4113case `"$ac_path_EGREP" --version 2>&1` in
4114*GNU*)
4115 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4116*)
4117 ac_count=0
4118 $as_echo_n 0123456789 >"conftest.in"
4119 while :
4120 do
4121 cat "conftest.in" "conftest.in" >"conftest.tmp"
4122 mv "conftest.tmp" "conftest.in"
4123 cp "conftest.in" "conftest.nl"
4124 $as_echo 'EGREP' >> "conftest.nl"
4125 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4126 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4127 as_fn_arith $ac_count + 1 && ac_count=$as_val
4128 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4129 # Best one so far, save it but keep looking for a better one
4130 ac_cv_path_EGREP="$ac_path_EGREP"
4131 ac_path_EGREP_max=$ac_count
4132 fi
4133 # 10*(2^10) chars as input seems more than enough
4134 test $ac_count -gt 10 && break
4135 done
4136 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4137esac
4138
4139 $ac_path_EGREP_found && break 3
4140 done
4141 done
4142 done
4143IFS=$as_save_IFS
4144 if test -z "$ac_cv_path_EGREP"; then
4145 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4146 fi
4147else
4148 ac_cv_path_EGREP=$EGREP
4149fi
4150
4151 fi 4656 fi
4152fi 4657done
4153{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4154$as_echo "$ac_cv_path_EGREP" >&6; }
4155 EGREP="$ac_cv_path_EGREP"
4156 4658
4157 4659
4158{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4660
4159$as_echo_n "checking for ANSI C header files... " >&6; } 4661
4160if test "${ac_cv_header_stdc+set}" = set; then : 4662
4161 $as_echo_n "(cached) " >&6 4663
4162else 4664
4665
4666if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
4667then :
4668
4669printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
4670
4671fi
4672
4673
4674
4675
4676
4677
4678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4679printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4680if test ${ac_cv_safe_to_define___extensions__+y}
4681then :
4682 printf %s "(cached) " >&6
4683else $as_nop
4163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4164/* end confdefs.h. */ 4685/* end confdefs.h. */
4165#include <stdlib.h>
4166#include <stdarg.h>
4167#include <string.h>
4168#include <float.h>
4169 4686
4687# define __EXTENSIONS__ 1
4688 $ac_includes_default
4170int 4689int
4171main () 4690main (void)
4172{ 4691{
4173 4692
4174 ; 4693 ;
4175 return 0; 4694 return 0;
4176} 4695}
4177_ACEOF 4696_ACEOF
4178if ac_fn_c_try_compile "$LINENO"; then : 4697if ac_fn_c_try_compile "$LINENO"
4179 ac_cv_header_stdc=yes 4698then :
4180else 4699 ac_cv_safe_to_define___extensions__=yes
4181 ac_cv_header_stdc=no 4700else $as_nop
4701 ac_cv_safe_to_define___extensions__=no
4182fi 4702fi
4183rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4703rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4704fi
4705{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4706printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
4184 4707
4708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
4709printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
4710if test ${ac_cv_should_define__xopen_source+y}
4711then :
4712 printf %s "(cached) " >&6
4713else $as_nop
4714 ac_cv_should_define__xopen_source=no
4185if test $ac_cv_header_stdc = yes; then 4715 if test $ac_cv_header_wchar_h = yes
4186 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4716then :
4187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4188/* end confdefs.h. */ 4718/* end confdefs.h. */
4189#include <string.h>
4190 4719
4720 #include <wchar.h>
4721 mbstate_t x;
4722int
4723main (void)
4724{
4725
4726 ;
4727 return 0;
4728}
4191_ACEOF 4729_ACEOF
4192if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4730if ac_fn_c_try_compile "$LINENO"
4193 $EGREP "memchr" >/dev/null 2>&1; then : 4731then :
4194 4732
4195else 4733else $as_nop
4196 ac_cv_header_stdc=no
4197fi
4198rm -f conftest*
4199
4200fi
4201
4202if test $ac_cv_header_stdc = yes; then
4203 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4205/* end confdefs.h. */ 4735/* end confdefs.h. */
4206#include <stdlib.h>
4207 4736
4208_ACEOF 4737 #define _XOPEN_SOURCE 500
4209if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4738 #include <wchar.h>
4210 $EGREP "free" >/dev/null 2>&1; then : 4739 mbstate_t x;
4211
4212else
4213 ac_cv_header_stdc=no
4214fi
4215rm -f conftest*
4216
4217fi
4218
4219if test $ac_cv_header_stdc = yes; then
4220 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4221 if test "$cross_compiling" = yes; then :
4222 :
4223else
4224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4225/* end confdefs.h. */
4226#include <ctype.h>
4227#include <stdlib.h>
4228#if ((' ' & 0x0FF) == 0x020)
4229# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4230# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4231#else
4232# define ISLOWER(c) \
4233 (('a' <= (c) && (c) <= 'i') \
4234 || ('j' <= (c) && (c) <= 'r') \
4235 || ('s' <= (c) && (c) <= 'z'))
4236# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4237#endif
4238
4239#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4240int 4740int
4241main () 4741main (void)
4242{
4243 int i;
4244 for (i = 0; i < 256; i++)
4245 if (XOR (islower (i), ISLOWER (i))
4246 || toupper (i) != TOUPPER (i))
4247 return 2;
4248 return 0;
4249}
4250_ACEOF
4251if ac_fn_c_try_run "$LINENO"; then :
4252
4253else
4254 ac_cv_header_stdc=no
4255fi
4256rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4257 conftest.$ac_objext conftest.beam conftest.$ac_ext
4258fi
4259
4260fi
4261fi
4262{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4263$as_echo "$ac_cv_header_stdc" >&6; }
4264if test $ac_cv_header_stdc = yes; then
4265
4266$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4267
4268fi
4269
4270# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4271for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4272 inttypes.h stdint.h unistd.h
4273do :
4274 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4275ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4276"
4277if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4278 cat >>confdefs.h <<_ACEOF
4279#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4280_ACEOF
4281
4282fi
4283
4284done
4285
4286
4287
4288 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4289if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4290 MINIX=yes
4291else
4292 MINIX=
4293fi
4294
4295
4296 if test "$MINIX" = yes; then
4297
4298$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4299
4300
4301$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4302
4303
4304$as_echo "#define _MINIX 1" >>confdefs.h
4305
4306 fi
4307
4308
4309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4310$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4311if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4312 $as_echo_n "(cached) " >&6
4313else
4314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4315/* end confdefs.h. */
4316
4317# define __EXTENSIONS__ 1
4318 $ac_includes_default
4319int
4320main ()
4321{ 4742{
4322 4743
4323 ; 4744 ;
4324 return 0; 4745 return 0;
4325} 4746}
4326_ACEOF 4747_ACEOF
4327if ac_fn_c_try_compile "$LINENO"; then : 4748if ac_fn_c_try_compile "$LINENO"
4328 ac_cv_safe_to_define___extensions__=yes 4749then :
4329else 4750 ac_cv_should_define__xopen_source=yes
4330 ac_cv_safe_to_define___extensions__=no
4331fi 4751fi
4332rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4752rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4333fi 4753fi
4754rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4755fi
4756fi
4334{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4757{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
4335$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4758printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
4759
4760 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
4761
4762 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
4763
4764 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4765
4766 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
4767
4768 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
4769
4770 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
4771
4772 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4773
4774 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
4775
4776 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
4777
4778 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
4779
4780 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
4781
4782 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
4783
4784 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
4785
4786 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
4787
4788 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
4789
4790 if test $ac_cv_header_minix_config_h = yes
4791then :
4792 MINIX=yes
4793 printf "%s\n" "#define _MINIX 1" >>confdefs.h
4794
4795 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
4796
4797 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
4798
4799else $as_nop
4800 MINIX=
4801fi
4336 test $ac_cv_safe_to_define___extensions__ = yes && 4802 if test $ac_cv_safe_to_define___extensions__ = yes
4803then :
4337 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4804 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4338 4805
4339 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4806fi
4807 if test $ac_cv_should_define__xopen_source = yes
4808then :
4809 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
4340 4810
4341 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4811fi
4342 4812
4343 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4813ac_ext=cpp
4814ac_cpp='$CXXCPP $CPPFLAGS'
4815ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4816ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4817ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4344 4818
4345 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4346 4819
4820if test "$ac_prog_cxx_stdcxx" != cxx11; then
4821 as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
4822fi
4347 4823
4824LINKER="$CXX"
4825if test x$GCC = xyes && test x$GXX = xyes; then
4826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4827printf %s "checking for working libsupc++... " >&6; }
4828 save_CXX="$CXX"
4829 save_LIBS="$LIBS"
4830 CXX="$CC"
4831 LIBS="$LIBS -lsupc++"
4348 4832
4833cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4834/* end confdefs.h. */
4835struct test { }; void f() try { throw new test; } catch (...) { throw; }
4836int
4837main (void)
4838{
4349 4839
4840 ;
4841 return 0;
4842}
4843_ACEOF
4844if ac_fn_cxx_try_link "$LINENO"
4845then :
4846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4847printf "%s\n" "ok" >&6; }
4848 LINKER="$CC"
4849else $as_nop
4850
4851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4852printf "%s\n" "no, making everything bigger and slower" >&6; }
4853 LIBS="$save_LIBS"
4854
4855
4856fi
4857rm -f core conftest.err conftest.$ac_objext conftest.beam \
4858 conftest$ac_exeext conftest.$ac_ext
4859 CXX="$save_CXX"
4860fi
4861LINKER=$LINKER
4862
4863
4864if test -z "$orig_CXXFLAGS"; then
4865 if test x$GCC = xyes && test "x$GXX" = xyes; then
4866 CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4868/* end confdefs.h. */
4869
4870int
4871main (void)
4872{
4873
4874 ;
4875 return 0;
4876}
4877_ACEOF
4878if ac_fn_cxx_try_compile "$LINENO"
4879then :
4880
4881else $as_nop
4882 CXXFLAGS="-g -O3"
4883fi
4884rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4885 else
4886 CXXFLAGS="-O"
4887 fi
4888 CFLAGS="$CXXFLAGS"
4889fi
4890
4350{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 4891{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4351$as_echo_n "checking for library containing strerror... " >&6; } 4892printf %s "checking for library containing setlocale... " >&6; }
4352if test "${ac_cv_search_strerror+set}" = set; then : 4893if test ${ac_cv_search_setlocale+y}
4353 $as_echo_n "(cached) " >&6 4894then :
4354else 4895 printf %s "(cached) " >&6
4896else $as_nop
4355 ac_func_search_save_LIBS=$LIBS 4897 ac_func_search_save_LIBS=$LIBS
4356cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4898cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4357/* end confdefs.h. */ 4899/* end confdefs.h. */
4358 4900
4359/* Override any GCC internal prototype to avoid an error. 4901namespace conftest {
4360 Use char because int might match the return type of a GCC 4902 extern "C" int setlocale ();
4361 builtin and then its argument prototype would still apply. */ 4903}
4362#ifdef __cplusplus
4363extern "C"
4364#endif
4365char strerror ();
4366int 4904int
4367main () 4905main (void)
4368{ 4906{
4369return strerror (); 4907return conftest::setlocale ();
4370 ; 4908 ;
4371 return 0; 4909 return 0;
4372} 4910}
4373_ACEOF 4911_ACEOF
4374for ac_lib in '' cposix; do 4912for ac_lib in '' xpg4
4913do
4375 if test -z "$ac_lib"; then 4914 if test -z "$ac_lib"; then
4376 ac_res="none required" 4915 ac_res="none required"
4377 else 4916 else
4378 ac_res=-l$ac_lib 4917 ac_res=-l$ac_lib
4379 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4918 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4380 fi 4919 fi
4381 if ac_fn_c_try_link "$LINENO"; then : 4920 if ac_fn_cxx_try_link "$LINENO"
4921then :
4382 ac_cv_search_strerror=$ac_res 4922 ac_cv_search_setlocale=$ac_res
4383fi 4923fi
4384rm -f core conftest.err conftest.$ac_objext \ 4924rm -f core conftest.err conftest.$ac_objext conftest.beam \
4385 conftest$ac_exeext 4925 conftest$ac_exeext
4386 if test "${ac_cv_search_strerror+set}" = set; then : 4926 if test ${ac_cv_search_setlocale+y}
4927then :
4387 break 4928 break
4388fi 4929fi
4389done 4930done
4390if test "${ac_cv_search_strerror+set}" = set; then : 4931if test ${ac_cv_search_setlocale+y}
4932then :
4391 4933
4392else 4934else $as_nop
4393 ac_cv_search_strerror=no 4935 ac_cv_search_setlocale=no
4394fi 4936fi
4395rm conftest.$ac_ext 4937rm conftest.$ac_ext
4396LIBS=$ac_func_search_save_LIBS 4938LIBS=$ac_func_search_save_LIBS
4397fi 4939fi
4398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 4940{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4399$as_echo "$ac_cv_search_strerror" >&6; } 4941printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4400ac_res=$ac_cv_search_strerror 4942ac_res=$ac_cv_search_setlocale
4401if test "$ac_res" != no; then : 4943if test "$ac_res" != no
4944then :
4402 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4945 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4403 4946
4404fi 4947fi
4405 4948
4406ac_ext=cpp
4407ac_cpp='$CXXCPP $CPPFLAGS'
4408ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4409ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4410ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4411 4949
4412
4413if test x$GCC = xyes && test x$GXX = xyes; then
4414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4415$as_echo_n "checking for working libsupc++... " >&6; }
4416 save_CXX="$CXX"
4417 save_LIBS="$LIBS"
4418 CXX="$CC"
4419 LIBS="$LIBS -lsupc++"
4420 LINKER="$CC"
4421
4422cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4423/* end confdefs.h. */
4424struct test { }; void f() try { throw new test; } catch (...) { throw; }
4425int
4426main ()
4427{
4428
4429 ;
4430 return 0;
4431}
4432_ACEOF
4433if ac_fn_cxx_try_link "$LINENO"; then :
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4435$as_echo "ok" >&6; }
4436else
4437
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4439$as_echo "no, making everything bigger and slower" >&6; }
4440 LIBS="$save_LIBS"
4441 LINKER="$save_CXX"
4442
4443
4444fi
4445rm -f core conftest.err conftest.$ac_objext \
4446 conftest$ac_exeext conftest.$ac_ext
4447 CXX="$save_CXX"
4448fi
4449LINKER=$LINKER
4450
4451
4452if test -z "$orig_CXXFLAGS"; then
4453 if test x$GCC = xyes && test "x$GXX" = xyes; then
4454 CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4456/* end confdefs.h. */
4457
4458int
4459main ()
4460{
4461
4462 ;
4463 return 0;
4464}
4465_ACEOF
4466if ac_fn_cxx_try_compile "$LINENO"; then :
4467
4468else
4469 CXXFLAGS="-g -O3"
4470fi
4471rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4472 else
4473 CXXFLAGS="-O"
4474 fi
4475 CFLAGS="$CXXFLAGS"
4476fi
4477
4478case $host in
4479 *-*-solaris* )
4480
4481$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4482
4483 ;;
4484esac
4485
4486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5 4950{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4487$as_echo_n "checking for library containing setlocale... " >&6; } 4951printf %s "checking for library containing gethostbyname... " >&6; }
4488if test "${ac_cv_search_setlocale+set}" = set; then : 4952if test ${ac_cv_search_gethostbyname+y}
4489 $as_echo_n "(cached) " >&6 4953then :
4490else 4954 printf %s "(cached) " >&6
4955else $as_nop
4491 ac_func_search_save_LIBS=$LIBS 4956 ac_func_search_save_LIBS=$LIBS
4492cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4957cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4493/* end confdefs.h. */ 4958/* end confdefs.h. */
4494 4959
4495/* Override any GCC internal prototype to avoid an error. 4960namespace conftest {
4496 Use char because int might match the return type of a GCC 4961 extern "C" int gethostbyname ();
4497 builtin and then its argument prototype would still apply. */ 4962}
4498#ifdef __cplusplus
4499extern "C"
4500#endif
4501char setlocale ();
4502int 4963int
4503main () 4964main (void)
4504{ 4965{
4505return setlocale (); 4966return conftest::gethostbyname ();
4506 ; 4967 ;
4507 return 0; 4968 return 0;
4508} 4969}
4509_ACEOF 4970_ACEOF
4510for ac_lib in '' xpg4; do 4971for ac_lib in '' nsl
4972do
4511 if test -z "$ac_lib"; then 4973 if test -z "$ac_lib"; then
4512 ac_res="none required" 4974 ac_res="none required"
4513 else 4975 else
4514 ac_res=-l$ac_lib 4976 ac_res=-l$ac_lib
4515 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4977 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4516 fi 4978 fi
4517 if ac_fn_cxx_try_link "$LINENO"; then : 4979 if ac_fn_cxx_try_link "$LINENO"
4980then :
4518 ac_cv_search_setlocale=$ac_res 4981 ac_cv_search_gethostbyname=$ac_res
4519fi 4982fi
4520rm -f core conftest.err conftest.$ac_objext \ 4983rm -f core conftest.err conftest.$ac_objext conftest.beam \
4521 conftest$ac_exeext 4984 conftest$ac_exeext
4522 if test "${ac_cv_search_setlocale+set}" = set; then : 4985 if test ${ac_cv_search_gethostbyname+y}
4986then :
4523 break 4987 break
4524fi 4988fi
4525done 4989done
4526if test "${ac_cv_search_setlocale+set}" = set; then : 4990if test ${ac_cv_search_gethostbyname+y}
4991then :
4527 4992
4528else 4993else $as_nop
4529 ac_cv_search_setlocale=no 4994 ac_cv_search_gethostbyname=no
4530fi 4995fi
4531rm conftest.$ac_ext 4996rm conftest.$ac_ext
4532LIBS=$ac_func_search_save_LIBS 4997LIBS=$ac_func_search_save_LIBS
4533fi 4998fi
4534{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5 4999{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4535$as_echo "$ac_cv_search_setlocale" >&6; } 5000printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4536ac_res=$ac_cv_search_setlocale 5001ac_res=$ac_cv_search_gethostbyname
4537if test "$ac_res" != no; then : 5002if test "$ac_res" != no
5003then :
4538 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5004 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4539 5005
4540fi 5006fi
4541 5007
4542
4543{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 5008{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4544$as_echo_n "checking for library containing gethostbyname... " >&6; } 5009printf %s "checking for library containing socket... " >&6; }
4545if test "${ac_cv_search_gethostbyname+set}" = set; then : 5010if test ${ac_cv_search_socket+y}
4546 $as_echo_n "(cached) " >&6 5011then :
4547else 5012 printf %s "(cached) " >&6
5013else $as_nop
4548 ac_func_search_save_LIBS=$LIBS 5014 ac_func_search_save_LIBS=$LIBS
4549cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5015cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4550/* end confdefs.h. */ 5016/* end confdefs.h. */
4551 5017
4552/* Override any GCC internal prototype to avoid an error. 5018namespace conftest {
4553 Use char because int might match the return type of a GCC 5019 extern "C" int socket ();
4554 builtin and then its argument prototype would still apply. */ 5020}
4555#ifdef __cplusplus
4556extern "C"
4557#endif
4558char gethostbyname ();
4559int 5021int
4560main () 5022main (void)
4561{ 5023{
4562return gethostbyname (); 5024return conftest::socket ();
4563 ; 5025 ;
4564 return 0; 5026 return 0;
4565} 5027}
4566_ACEOF 5028_ACEOF
4567for ac_lib in '' nsl; do 5029for ac_lib in '' socket
5030do
4568 if test -z "$ac_lib"; then 5031 if test -z "$ac_lib"; then
4569 ac_res="none required" 5032 ac_res="none required"
4570 else 5033 else
4571 ac_res=-l$ac_lib 5034 ac_res=-l$ac_lib
4572 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5035 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4573 fi 5036 fi
4574 if ac_fn_cxx_try_link "$LINENO"; then : 5037 if ac_fn_cxx_try_link "$LINENO"
5038then :
4575 ac_cv_search_gethostbyname=$ac_res 5039 ac_cv_search_socket=$ac_res
4576fi 5040fi
4577rm -f core conftest.err conftest.$ac_objext \ 5041rm -f core conftest.err conftest.$ac_objext conftest.beam \
4578 conftest$ac_exeext 5042 conftest$ac_exeext
4579 if test "${ac_cv_search_gethostbyname+set}" = set; then : 5043 if test ${ac_cv_search_socket+y}
5044then :
4580 break 5045 break
4581fi 5046fi
4582done 5047done
4583if test "${ac_cv_search_gethostbyname+set}" = set; then : 5048if test ${ac_cv_search_socket+y}
5049then :
4584 5050
4585else 5051else $as_nop
4586 ac_cv_search_gethostbyname=no 5052 ac_cv_search_socket=no
4587fi 5053fi
4588rm conftest.$ac_ext 5054rm conftest.$ac_ext
4589LIBS=$ac_func_search_save_LIBS 5055LIBS=$ac_func_search_save_LIBS
4590fi 5056fi
4591{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4592$as_echo "$ac_cv_search_gethostbyname" >&6; }
4593ac_res=$ac_cv_search_gethostbyname
4594if test "$ac_res" != no; then :
4595 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4596
4597fi
4598
4599{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4600$as_echo_n "checking for library containing socket... " >&6; }
4601if test "${ac_cv_search_socket+set}" = set; then :
4602 $as_echo_n "(cached) " >&6
4603else
4604 ac_func_search_save_LIBS=$LIBS
4605cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4606/* end confdefs.h. */
4607
4608/* Override any GCC internal prototype to avoid an error.
4609 Use char because int might match the return type of a GCC
4610 builtin and then its argument prototype would still apply. */
4611#ifdef __cplusplus
4612extern "C"
4613#endif
4614char socket ();
4615int
4616main ()
4617{
4618return socket ();
4619 ;
4620 return 0;
4621}
4622_ACEOF
4623for ac_lib in '' socket; do
4624 if test -z "$ac_lib"; then
4625 ac_res="none required"
4626 else
4627 ac_res=-l$ac_lib
4628 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4629 fi
4630 if ac_fn_cxx_try_link "$LINENO"; then :
4631 ac_cv_search_socket=$ac_res
4632fi
4633rm -f core conftest.err conftest.$ac_objext \
4634 conftest$ac_exeext
4635 if test "${ac_cv_search_socket+set}" = set; then :
4636 break
4637fi
4638done
4639if test "${ac_cv_search_socket+set}" = set; then :
4640
4641else
4642 ac_cv_search_socket=no
4643fi
4644rm conftest.$ac_ext
4645LIBS=$ac_func_search_save_LIBS
4646fi
4647{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 5057{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4648$as_echo "$ac_cv_search_socket" >&6; } 5058printf "%s\n" "$ac_cv_search_socket" >&6; }
4649ac_res=$ac_cv_search_socket 5059ac_res=$ac_cv_search_socket
4650if test "$ac_res" != no; then : 5060if test "$ac_res" != no
5061then :
4651 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5062 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4652 5063
4653fi 5064fi
4654 5065
4655 5066
… …
4665support_scroll_rxvt=yes 5076support_scroll_rxvt=yes
4666support_scroll_next=yes 5077support_scroll_next=yes
4667support_scroll_xterm=yes 5078support_scroll_xterm=yes
4668support_xim=yes 5079support_xim=yes
4669support_pixbuf=yes 5080support_pixbuf=yes
4670support_afterimage=yes 5081support_startup_notification=yes
4671support_xft=yes 5082support_xft=yes
4672support_unicode3=no 5083support_unicode3=no
4673support_combining=yes 5084support_combining=yes
4674support_8bitctrls=no 5085support_8bitctrls=no
4675support_iso14755=yes 5086support_iso14755=yes
… …
4677support_perl=yes 5088support_perl=yes
4678codesets=all 5089codesets=all
4679 5090
4680 5091
4681# Check whether --enable-everything was given. 5092# Check whether --enable-everything was given.
4682if test "${enable_everything+set}" = set; then : 5093if test ${enable_everything+y}
5094then :
4683 enableval=$enable_everything; 5095 enableval=$enable_everything;
4684 if test x$enableval = xno; then 5096 if test x$enableval = xno; then
4685 support_frills=no 5097 support_frills=no
4686 support_inheritpixmap=no 5098 support_inheritpixmap=no
4687 support_fading=no 5099 support_fading=no
… …
4697 support_scroll_xterm=no 5109 support_scroll_xterm=no
4698 support_utmp=no 5110 support_utmp=no
4699 support_wtmp=no 5111 support_wtmp=no
4700 support_xim=no 5112 support_xim=no
4701 support_pixbuf=no 5113 support_pixbuf=no
4702 support_afterimage=no 5114 support_startup_notification=no
4703 support_xft=no 5115 support_xft=no
4704 support_unicode3=no 5116 support_unicode3=no
4705 support_combining=no 5117 support_combining=no
4706 support_8bitctrls=no 5118 support_8bitctrls=no
4707 support_iso14755=no 5119 support_iso14755=no
… …
4725 support_scroll_xterm=yes 5137 support_scroll_xterm=yes
4726 support_utmp=yes 5138 support_utmp=yes
4727 support_wtmp=yes 5139 support_wtmp=yes
4728 support_xim=yes 5140 support_xim=yes
4729 support_pixbuf=yes 5141 support_pixbuf=yes
4730 support_afterimage=yes 5142 support_startup_notification=yes
4731 support_xft=yes 5143 support_xft=yes
4732 support_unicode3=yes 5144 support_unicode3=yes
4733 support_combining=yes 5145 support_combining=yes
4734 #support_8bitctrls=yes 5146 #support_8bitctrls=yes
4735 support_iso14755=yes 5147 support_iso14755=yes
… …
4739 fi 5151 fi
4740 5152
4741fi 5153fi
4742 5154
4743 5155
4744ASSERTIONS=no 5156support_assertions=no
4745# Check whether --enable-assert was given. 5157# Check whether --enable-assert was given.
4746if test "${enable_assert+set}" = set; then : 5158if test ${enable_assert+y}
5159then :
4747 enableval=$enable_assert; if test x$enableval = xyes; then 5160 enableval=$enable_assert; if test x$enableval = xyes; then
4748 ASSERTIONS=yes 5161 support_assertions=yes
4749 fi 5162 fi
4750fi 5163fi
4751 5164
4752if test x$ASSERTIONS = xno; then 5165if test x$support_assertions = xno; then
4753 5166
4754$as_echo "#define NDEBUG 1" >>confdefs.h 5167printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4755 5168
4756fi 5169fi
4757 5170
4758WARNINGS=no 5171support_warnings=no
4759# Check whether --enable-warnings was given. 5172# Check whether --enable-warnings was given.
4760if test "${enable_warnings+set}" = set; then : 5173if test ${enable_warnings+y}
5174then :
4761 enableval=$enable_warnings; if test x$enableval = xyes; then 5175 enableval=$enable_warnings; if test x$enableval = xyes; then
4762 WARNINGS=yes 5176 support_warnings=yes
4763 fi 5177 fi
4764fi 5178fi
4765 5179
4766if test x$GXX = xyes; then 5180if test x$GXX = xyes; then
4767 if test $WARNINGS = yes; then 5181 if test $support_warnings = yes; then
4768 save_CXXFLAGS="$CXXFLAGS" 5182 save_CXXFLAGS="$CXXFLAGS"
4769 CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-non-virtual-dtor" 5183 CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value"
4770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4771/* end confdefs.h. */ 5185/* end confdefs.h. */
4772 5186
4773int 5187int
4774main () 5188main (void)
4775{ 5189{
4776 5190
4777 ; 5191 ;
4778 return 0; 5192 return 0;
4779} 5193}
4780_ACEOF 5194_ACEOF
4781if ac_fn_cxx_try_compile "$LINENO"; then : 5195if ac_fn_cxx_try_compile "$LINENO"
5196then :
4782 5197
4783else 5198else $as_nop
4784 CXXFLAGS="$save_CXXFLAGS" 5199 CXXFLAGS="$save_CXXFLAGS"
4785fi 5200fi
4786rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5201rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4787 else 5202 else
4788 CXXFLAGS="$CXXFLAGS -w" 5203 CXXFLAGS="$CXXFLAGS -w"
4789 fi 5204 fi
4790fi 5205fi
4791 5206
4792support_256_color=no 5207support_256_color=no
4793# Check whether --enable-256-color was given. 5208# Check whether --enable-256-color was given.
4794if test "${enable_256_color+set}" = set; then : 5209if test ${enable_256_color+y}
5210then :
4795 enableval=$enable_256_color; if test x$enableval = xyes; then 5211 enableval=$enable_256_color; if test x$enableval = xyes; then
4796 support_256_color=yes 5212 support_256_color=yes
4797 fi 5213 fi
4798fi 5214fi
4799 5215
4800if test x$support_256_color = xyes; then 5216if test x$support_256_color = xyes; then
4801 5217
4802$as_echo "#define USE_256_COLORS 1" >>confdefs.h 5218printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4803 5219
4804fi 5220fi
4805 5221
4806# Check whether --enable-unicode3 was given. 5222# Check whether --enable-unicode3 was given.
4807if test "${enable_unicode3+set}" = set; then : 5223if test ${enable_unicode3+y}
5224then :
4808 enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then 5225 enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4809 support_unicode3=$enableval 5226 support_unicode3=$enableval
4810 fi 5227 fi
4811fi 5228fi
4812 5229
4813 5230
4814# Check whether --enable-combining was given. 5231# Check whether --enable-combining was given.
4815if test "${enable_combining+set}" = set; then : 5232if test ${enable_combining+y}
5233then :
4816 enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then 5234 enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4817 support_combining=$enableval 5235 support_combining=$enableval
4818 fi 5236 fi
4819fi 5237fi
4820 5238
4821 5239
4822# Check whether --enable-xft was given. 5240# Check whether --enable-xft was given.
4823if test "${enable_xft+set}" = set; then : 5241if test ${enable_xft+y}
5242then :
4824 enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then 5243 enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4825 support_xft=$enableval 5244 support_xft=$enableval
4826 fi 5245 fi
4827fi 5246fi
4828 5247
4829 5248
4830# Check whether --enable-font-styles was given. 5249# Check whether --enable-font-styles was given.
4831if test "${enable_font_styles+set}" = set; then : 5250if test ${enable_font_styles+y}
5251then :
4832 enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then 5252 enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4833 support_styles=$enableval 5253 support_styles=$enableval
4834 fi 5254 fi
4835fi 5255fi
4836 5256
4837 5257
4838# Check whether --enable-afterimage was given.
4839if test "${enable_afterimage+set}" = set; then :
4840 enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then
4841 support_afterimage=$enableval
4842 fi
4843fi
4844
4845
4846
4847# Check whether --with-afterimage_config was given.
4848if test "${with_afterimage_config+set}" = set; then :
4849 withval=$with_afterimage_config; if test "x$withval" != x; then
4850 afterimage_config=$withval/afterimage-config
4851 fi
4852fi
4853
4854
4855# Check whether --enable-pixbuf was given. 5258# Check whether --enable-pixbuf was given.
4856if test "${enable_pixbuf+set}" = set; then : 5259if test ${enable_pixbuf+y}
5260then :
4857 enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then 5261 enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4858 support_pixbuf=$enableval 5262 support_pixbuf=$enableval
4859 fi 5263 fi
4860fi 5264fi
4861 5265
4862 5266
5267# Check whether --enable-startup-notification was given.
5268if test ${enable_startup_notification+y}
5269then :
5270 enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
5271 support_startup_notification=$enableval
5272 fi
5273fi
5274
5275
4863# Check whether --enable-transparency was given. 5276# Check whether --enable-transparency was given.
4864if test "${enable_transparency+set}" = set; then : 5277if test ${enable_transparency+y}
5278then :
4865 enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then 5279 enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4866 support_inheritpixmap=$enableval 5280 support_inheritpixmap=$enableval
4867 fi 5281 fi
4868fi 5282fi
4869 5283
4870 5284
4871# Check whether --enable-fading was given. 5285# Check whether --enable-fading was given.
4872if test "${enable_fading+set}" = set; then : 5286if test ${enable_fading+y}
5287then :
4873 enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then 5288 enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4874 support_fading=$enableval 5289 support_fading=$enableval
4875 fi 5290 fi
4876fi 5291fi
4877 5292
4878 5293
4879# Check whether --enable-rxvt-scroll was given. 5294# Check whether --enable-rxvt-scroll was given.
4880if test "${enable_rxvt_scroll+set}" = set; then : 5295if test ${enable_rxvt_scroll+y}
5296then :
4881 enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5297 enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4882 support_scroll_rxvt=$enableval 5298 support_scroll_rxvt=$enableval
4883 fi 5299 fi
4884fi 5300fi
4885 5301
4886 5302
4887# Check whether --enable-next-scroll was given. 5303# Check whether --enable-next-scroll was given.
4888if test "${enable_next_scroll+set}" = set; then : 5304if test ${enable_next_scroll+y}
5305then :
4889 enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5306 enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4890 support_scroll_next=$enableval 5307 support_scroll_next=$enableval
4891 fi 5308 fi
4892fi 5309fi
4893 5310
4894 5311
4895# Check whether --enable-xterm-scroll was given. 5312# Check whether --enable-xterm-scroll was given.
4896if test "${enable_xterm_scroll+set}" = set; then : 5313if test ${enable_xterm_scroll+y}
5314then :
4897 enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5315 enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4898 support_scroll_xterm=$enableval 5316 support_scroll_xterm=$enableval
4899 fi 5317 fi
4900fi 5318fi
4901 5319
4902 5320
4903# Check whether --enable-perl was given. 5321# Check whether --enable-perl was given.
4904if test "${enable_perl+set}" = set; then : 5322if test ${enable_perl+y}
5323then :
4905 enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then 5324 enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4906 support_perl=$enableval 5325 support_perl=$enableval
4907 fi 5326 fi
4908fi 5327fi
4909 5328
4910 5329
4911 5330
4912# Check whether --with-codesets was given. 5331# Check whether --with-codesets was given.
4913if test "${with_codesets+set}" = set; then : 5332if test ${with_codesets+y}
5333then :
4914 withval=$with_codesets; codesets="$withval" 5334 withval=$with_codesets; codesets="$withval"
4915fi 5335fi
4916 5336
4917 5337
4918# Check whether --enable-xim was given. 5338# Check whether --enable-xim was given.
4919if test "${enable_xim+set}" = set; then : 5339if test ${enable_xim+y}
5340then :
4920 enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then 5341 enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4921 support_xim=$enableval 5342 support_xim=$enableval
4922 fi 5343 fi
4923fi 5344fi
4924 5345
4925 5346
4926# Check whether --enable-backspace-key was given. 5347# Check whether --enable-backspace-key was given.
4927if test "${enable_backspace_key+set}" = set; then : 5348if test ${enable_backspace_key+y}
5349then :
4928 enableval=$enable_backspace_key; if test x$enableval = xno; then 5350 enableval=$enable_backspace_key; if test x$enableval = xno; then
4929 5351
4930$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h 5352printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4931 5353
4932 fi 5354 fi
4933fi 5355fi
4934 5356
4935 5357
4936# Check whether --enable-delete-key was given. 5358# Check whether --enable-delete-key was given.
4937if test "${enable_delete_key+set}" = set; then : 5359if test ${enable_delete_key+y}
5360then :
4938 enableval=$enable_delete_key; if test x$enableval = xno; then 5361 enableval=$enable_delete_key; if test x$enableval = xno; then
4939 5362
4940$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h 5363printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4941 5364
4942 fi 5365 fi
4943fi 5366fi
4944 5367
4945 5368
5369support_resources=yes
4946# Check whether --enable-resources was given. 5370# Check whether --enable-resources was given.
4947if test "${enable_resources+set}" = set; then : 5371if test ${enable_resources+y}
5372then :
4948 enableval=$enable_resources; if test x$enableval = xno; then 5373 enableval=$enable_resources; if test x$enableval = xno; then
4949 5374 support_resources=no
4950$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4951
4952 fi 5375 fi
4953fi 5376fi
4954 5377
4955 5378
4956# Check whether --enable-8bitctrls was given. 5379# Check whether --enable-8bitctrls was given.
4957if test "${enable_8bitctrls+set}" = set; then : 5380if test ${enable_8bitctrls+y}
5381then :
4958 enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then 5382 enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4959 support_8bitctrls=$enableval 5383 support_8bitctrls=$enableval
4960 fi 5384 fi
4961fi 5385fi
4962 5386
4963 5387
4964RESFALLBACK=Rxvt 5388RESFALLBACK=Rxvt
4965# Check whether --enable-fallback was given. 5389# Check whether --enable-fallback was given.
4966if test "${enable_fallback+set}" = set; then : 5390if test ${enable_fallback+y}
5391then :
4967 enableval=$enable_fallback; 5392 enableval=$enable_fallback;
4968 test x$enableval = xyes && enableval=Rxvt 5393 test x$enableval = xyes && enableval=Rxvt
4969 test x$enableval = xno && enableval= 5394 test x$enableval = xno && enableval=
4970 RESFALLBACK="$enableval" 5395 RESFALLBACK="$enableval"
4971 5396
4972fi 5397fi
4973 5398
4974 5399
4975if test x$RESFALLBACK != x; then 5400if test x$RESFALLBACK != x; then
4976 5401
4977cat >>confdefs.h <<_ACEOF 5402printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4978#define RESFALLBACK "$RESFALLBACK"
4979_ACEOF
4980 5403
4981fi 5404fi
4982 5405
4983RESNAME=urxvt 5406RESNAME=urxvt
4984 5407
4985# Check whether --with-res-name was given. 5408# Check whether --with-res-name was given.
4986if test "${with_res_name+set}" = set; then : 5409if test ${with_res_name+y}
5410then :
4987 withval=$with_res_name; RESNAME="$withval" 5411 withval=$with_res_name; RESNAME="$withval"
4988fi 5412fi
4989 5413
4990 5414
4991cat >>confdefs.h <<_ACEOF 5415printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4992#define RESNAME "$RESNAME"
4993_ACEOF
4994 5416
4995 5417
4996RESCLASS=URxvt 5418RESCLASS=URxvt
4997 5419
4998# Check whether --with-res-class was given. 5420# Check whether --with-res-class was given.
4999if test "${with_res_class+set}" = set; then : 5421if test ${with_res_class+y}
5422then :
5000 withval=$with_res_class; RESCLASS="$withval" 5423 withval=$with_res_class; RESCLASS="$withval"
5001fi 5424fi
5002 5425
5003 5426
5004cat >>confdefs.h <<_ACEOF 5427printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
5005#define RESCLASS "$RESCLASS"
5006_ACEOF
5007 5428
5008 5429
5009RXVTNAME=urxvt 5430RXVTNAME=urxvt
5010 5431
5011# Check whether --with-name was given. 5432# Check whether --with-name was given.
5012if test "${with_name+set}" = set; then : 5433if test ${with_name+y}
5434then :
5013 withval=$with_name; RXVTNAME="$withval" 5435 withval=$with_name; RXVTNAME="$withval"
5014fi 5436fi
5015 5437
5016 5438
5017cat >>confdefs.h <<_ACEOF 5439printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5018#define RXVTNAME "$RXVTNAME"
5019_ACEOF
5020 5440
5021 5441
5022 5442
5023 5443
5024# Check whether --enable-swapscreen was given. 5444# Check whether --enable-swapscreen was given.
5025if test "${enable_swapscreen+set}" = set; then : 5445if test ${enable_swapscreen+y}
5446then :
5026 enableval=$enable_swapscreen; if test x$enableval = xno; then 5447 enableval=$enable_swapscreen; if test x$enableval = xno; then
5027 5448
5028$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h 5449printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5029 5450
5030 fi 5451 fi
5031fi 5452fi
5032 5453
5033 5454
5034# Check whether --enable-iso14755 was given. 5455# Check whether --enable-iso14755 was given.
5035if test "${enable_iso14755+set}" = set; then : 5456if test ${enable_iso14755+y}
5457then :
5036 enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then 5458 enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5037 support_iso14755=$enableval 5459 support_iso14755=$enableval
5038 fi 5460 fi
5039fi 5461fi
5040 5462
5041 5463
5042# Check whether --enable-frills was given. 5464# Check whether --enable-frills was given.
5043if test "${enable_frills+set}" = set; then : 5465if test ${enable_frills+y}
5466then :
5044 enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then 5467 enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5045 support_frills=$enableval 5468 support_frills=$enableval
5046 fi 5469 fi
5047fi 5470fi
5048 5471
5049 5472
5050# Check whether --enable-keepscrolling was given. 5473# Check whether --enable-keepscrolling was given.
5051if test "${enable_keepscrolling+set}" = set; then : 5474if test ${enable_keepscrolling+y}
5475then :
5052 enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then 5476 enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5053 support_keepscrolling=$enableval 5477 support_keepscrolling=$enableval
5054 fi 5478 fi
5055fi 5479fi
5056 5480
5057 5481
5058# Check whether --enable-selectionscrolling was given. 5482# Check whether --enable-selectionscrolling was given.
5059if test "${enable_selectionscrolling+set}" = set; then : 5483if test ${enable_selectionscrolling+y}
5484then :
5060 enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then 5485 enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5061 support_selectionscrolling=$enableval 5486 support_selectionscrolling=$enableval
5062 fi 5487 fi
5063fi 5488fi
5064 5489
5065 5490
5066# Check whether --enable-mousewheel was given. 5491# Check whether --enable-mousewheel was given.
5067if test "${enable_mousewheel+set}" = set; then : 5492if test ${enable_mousewheel+y}
5493then :
5068 enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then 5494 enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5069 support_mousewheel=$enableval 5495 support_mousewheel=$enableval
5070 fi 5496 fi
5071fi 5497fi
5072 5498
5073 5499
5074# Check whether --enable-slipwheeling was given. 5500# Check whether --enable-slipwheeling was given.
5075if test "${enable_slipwheeling+set}" = set; then : 5501if test ${enable_slipwheeling+y}
5502then :
5076 enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then 5503 enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5077 support_mouseslipwheel=$enableval 5504 support_mouseslipwheel=$enableval
5078 fi 5505 fi
5079fi 5506fi
5080 5507
5081 5508
5082# Check whether --enable-smart-resize was given. 5509# Check whether --enable-smart-resize was given.
5083if test "${enable_smart_resize+set}" = set; then : 5510if test ${enable_smart_resize+y}
5511then :
5084 enableval=$enable_smart_resize; if test x$enableval = xyes; then 5512 enableval=$enable_smart_resize; if test x$enableval = xyes; then
5085 5513
5086$as_echo "#define SMART_RESIZE 1" >>confdefs.h 5514printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5087 5515
5088 fi 5516 fi
5089fi 5517fi
5090 5518
5091 5519
5092# Check whether --enable-text-blink was given. 5520# Check whether --enable-text-blink was given.
5093if test "${enable_text_blink+set}" = set; then : 5521if test ${enable_text_blink+y}
5522then :
5094 enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then 5523 enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5095 support_text_blink=$enableval 5524 support_text_blink=$enableval
5096 fi 5525 fi
5097fi 5526fi
5098 5527
5099 5528
5100# Check whether --enable-pointer-blank was given. 5529# Check whether --enable-pointer-blank was given.
5101if test "${enable_pointer_blank+set}" = set; then : 5530if test ${enable_pointer_blank+y}
5531then :
5102 enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then 5532 enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5103 support_pointer_blank=$enableval 5533 support_pointer_blank=$enableval
5104 fi 5534 fi
5105fi 5535fi
5106 5536
5107 5537
5108 5538
5109# Check whether --with-term was given. 5539# Check whether --with-term was given.
5110if test "${with_term+set}" = set; then : 5540if test ${with_term+y}
5541then :
5111 withval=$with_term; if test x$withval != x; then 5542 withval=$with_term; if test x$withval != x; then
5112 5543
5113cat >>confdefs.h <<_ACEOF 5544printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5114#define TERMENV "$withval"
5115_ACEOF
5116 term="$withval" 5545 term="$withval"
5117 fi 5546 fi
5118fi 5547fi
5119 5548
5120 5549
5121 5550
5122# Check whether --with-terminfo was given. 5551# Check whether --with-terminfo was given.
5123if test "${with_terminfo+set}" = set; then : 5552if test ${with_terminfo+y}
5553then :
5124 withval=$with_terminfo; if test x$withval != x; then 5554 withval=$with_terminfo; if test x$withval != x; then
5125 5555
5126cat >>confdefs.h <<_ACEOF 5556printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5127#define RXVT_TERMINFO "$withval"
5128_ACEOF
5129 terminfo="$withval" 5557 terminfo="$withval"
5130 fi 5558 fi
5131fi 5559fi
5132 5560
5133 5561
5562if test x$support_resources = xno; then
5563 if test x$support_frills = xyes || test x$support_perl = xyes; then
5564 as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
5565 fi
5566
5567
5568printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
5569
5570fi
5571
5134 5572
5135LIBEV_M4_AVOID_LIBRT=1 5573LIBEV_M4_AVOID_LIBRT=1
5136 5574
5137ac_ext=cpp 5575ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5138ac_cpp='$CXXCPP $CPPFLAGS' 5576if test "x$ac_cv_header_sys_inotify_h" = xyes
5139ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5577then :
5140ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5578 printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5141ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5142{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5143$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5144if test -z "$CXXCPP"; then
5145 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
5146 $as_echo_n "(cached) " >&6
5147else
5148 # Double quotes because CXXCPP needs to be expanded
5149 for CXXCPP in "$CXX -E" "/lib/cpp"
5150 do
5151 ac_preproc_ok=false
5152for ac_cxx_preproc_warn_flag in '' yes
5153do
5154 # Use a header file that comes with gcc, so configuring glibc
5155 # with a fresh cross-compiler works.
5156 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5157 # <limits.h> exists even on freestanding compilers.
5158 # On the NeXT, cc -E runs the code through the compiler's parser,
5159 # not just through cpp. "Syntax error" is here to catch this case.
5160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5161/* end confdefs.h. */
5162#ifdef __STDC__
5163# include <limits.h>
5164#else
5165# include <assert.h>
5166#endif
5167 Syntax error
5168_ACEOF
5169if ac_fn_cxx_try_cpp "$LINENO"; then :
5170 5579
5171else
5172 # Broken: fails on valid input.
5173continue
5174fi 5580fi
5175rm -f conftest.err conftest.i conftest.$ac_ext 5581ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
5582if test "x$ac_cv_header_sys_epoll_h" = xyes
5583then :
5584 printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5176 5585
5177 # OK, works on sane cases. Now check whether nonexistent headers
5178 # can be detected and how.
5179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5180/* end confdefs.h. */
5181#include <ac_nonexistent.h>
5182_ACEOF
5183if ac_fn_cxx_try_cpp "$LINENO"; then :
5184 # Broken: success on invalid input.
5185continue
5186else
5187 # Passes both tests.
5188ac_preproc_ok=:
5189break
5190fi 5586fi
5191rm -f conftest.err conftest.i conftest.$ac_ext 5587ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
5588if test "x$ac_cv_header_sys_event_h" = xyes
5589then :
5590 printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5192 5591
5193done
5194# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5195rm -f conftest.i conftest.err conftest.$ac_ext
5196if $ac_preproc_ok; then :
5197 break
5198fi 5592fi
5199
5200 done
5201 ac_cv_prog_CXXCPP=$CXXCPP
5202
5203fi
5204 CXXCPP=$ac_cv_prog_CXXCPP
5205else
5206 ac_cv_prog_CXXCPP=$CXXCPP
5207fi
5208{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5209$as_echo "$CXXCPP" >&6; }
5210ac_preproc_ok=false
5211for ac_cxx_preproc_warn_flag in '' yes
5212do
5213 # Use a header file that comes with gcc, so configuring glibc
5214 # with a fresh cross-compiler works.
5215 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5216 # <limits.h> exists even on freestanding compilers.
5217 # On the NeXT, cc -E runs the code through the compiler's parser,
5218 # not just through cpp. "Syntax error" is here to catch this case.
5219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5220/* end confdefs.h. */
5221#ifdef __STDC__
5222# include <limits.h>
5223#else
5224# include <assert.h>
5225#endif
5226 Syntax error
5227_ACEOF
5228if ac_fn_cxx_try_cpp "$LINENO"; then :
5229
5230else
5231 # Broken: fails on valid input.
5232continue
5233fi
5234rm -f conftest.err conftest.i conftest.$ac_ext
5235
5236 # OK, works on sane cases. Now check whether nonexistent headers
5237 # can be detected and how.
5238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5239/* end confdefs.h. */
5240#include <ac_nonexistent.h>
5241_ACEOF
5242if ac_fn_cxx_try_cpp "$LINENO"; then :
5243 # Broken: success on invalid input.
5244continue
5245else
5246 # Passes both tests.
5247ac_preproc_ok=:
5248break
5249fi
5250rm -f conftest.err conftest.i conftest.$ac_ext
5251
5252done
5253# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5254rm -f conftest.i conftest.err conftest.$ac_ext
5255if $ac_preproc_ok; then :
5256
5257else
5258 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5259$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5260as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
5261See \`config.log' for more details" "$LINENO" 5 ; }
5262fi
5263
5264ac_ext=cpp
5265ac_cpp='$CXXCPP $CPPFLAGS'
5266ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5267ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5268ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5269
5270
5271for 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
5272do :
5273 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5274ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5593ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
5275if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5594if test "x$ac_cv_header_port_h" = xyes
5276 cat >>confdefs.h <<_ACEOF 5595then :
5277#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5596 printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5278_ACEOF
5279 5597
5280fi 5598fi
5599ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
5600if test "x$ac_cv_header_poll_h" = xyes
5601then :
5602 printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5281 5603
5282done
5283
5284
5285for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5286do :
5287 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5288ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
5289if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5290 cat >>confdefs.h <<_ACEOF
5291#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5292_ACEOF
5293
5294fi 5604fi
5295done 5605ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
5606if test "x$ac_cv_header_sys_timerfd_h" = xyes
5607then :
5608 printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5296 5609
5610fi
5297 5611
5612ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5613if test "x$ac_cv_header_sys_select_h" = xyes
5614then :
5615 printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5616
5617fi
5618ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
5619if test "x$ac_cv_header_sys_eventfd_h" = xyes
5620then :
5621 printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
5622
5623fi
5624ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
5625if test "x$ac_cv_header_sys_signalfd_h" = xyes
5626then :
5627 printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
5628
5629fi
5630ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
5631if test "x$ac_cv_header_linux_aio_abi_h" = xyes
5632then :
5633 printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
5634
5635fi
5636ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
5637if test "x$ac_cv_header_linux_fs_h" = xyes
5638then :
5639 printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
5640
5641fi
5642
5643
5644ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
5645if test "x$ac_cv_func_inotify_init" = xyes
5646then :
5647 printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
5648
5649fi
5650ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
5651if test "x$ac_cv_func_epoll_ctl" = xyes
5652then :
5653 printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
5654
5655fi
5656ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
5657if test "x$ac_cv_func_kqueue" = xyes
5658then :
5659 printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
5660
5661fi
5662ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
5663if test "x$ac_cv_func_port_create" = xyes
5664then :
5665 printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
5666
5667fi
5668ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
5669if test "x$ac_cv_func_poll" = xyes
5670then :
5671 printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
5672
5673fi
5674ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
5675if test "x$ac_cv_func_select" = xyes
5676then :
5677 printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
5678
5679fi
5680ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
5681if test "x$ac_cv_func_eventfd" = xyes
5682then :
5683 printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
5684
5685fi
5686ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
5687if test "x$ac_cv_func_signalfd" = xyes
5688then :
5689 printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
5690
5691fi
5692
5693
5694
5298for ac_func in clock_gettime 5695 for ac_func in clock_gettime
5299do : 5696do :
5300 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5697 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5301if test "x$ac_cv_func_clock_gettime" = x""yes; then : 5698if test "x$ac_cv_func_clock_gettime" = xyes
5302 cat >>confdefs.h <<_ACEOF 5699then :
5303#define HAVE_CLOCK_GETTIME 1 5700 printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5304_ACEOF
5305 5701
5306else 5702else $as_nop
5307 5703
5308 if test $(uname) = Linux; then 5704 if test $(uname) = Linux; then
5309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5 5705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5310$as_echo_n "checking for clock_gettime syscall... " >&6; } 5706printf %s "checking for clock_gettime syscall... " >&6; }
5311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5312/* end confdefs.h. */ 5708/* end confdefs.h. */
5313#include <unistd.h> 5709#include <unistd.h>
5314 #include <sys/syscall.h> 5710 #include <sys/syscall.h>
5315 #include <time.h> 5711 #include <time.h>
5316int 5712int
5317main () 5713main (void)
5318{ 5714{
5319struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts) 5715struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5320 ; 5716 ;
5321 return 0; 5717 return 0;
5322} 5718}
5323_ACEOF 5719_ACEOF
5324if ac_fn_cxx_try_link "$LINENO"; then : 5720if ac_fn_cxx_try_link "$LINENO"
5721then :
5325 ac_have_clock_syscall=1 5722 ac_have_clock_syscall=1
5326 5723
5327$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h 5724printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5328 5725
5329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5330$as_echo "yes" >&6; } 5727printf "%s\n" "yes" >&6; }
5331else 5728else $as_nop
5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5333$as_echo "no" >&6; } 5730printf "%s\n" "no" >&6; }
5334fi 5731fi
5335rm -f core conftest.err conftest.$ac_objext \ 5732rm -f core conftest.err conftest.$ac_objext conftest.beam \
5336 conftest$ac_exeext conftest.$ac_ext 5733 conftest$ac_exeext conftest.$ac_ext
5337 fi 5734 fi
5338 if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then 5735 if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 5736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5340$as_echo_n "checking for clock_gettime in -lrt... " >&6; } 5737printf %s "checking for clock_gettime in -lrt... " >&6; }
5341if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then : 5738if test ${ac_cv_lib_rt_clock_gettime+y}
5342 $as_echo_n "(cached) " >&6 5739then :
5343else 5740 printf %s "(cached) " >&6
5741else $as_nop
5344 ac_check_lib_save_LIBS=$LIBS 5742 ac_check_lib_save_LIBS=$LIBS
5345LIBS="-lrt $LIBS" 5743LIBS="-lrt $LIBS"
5346cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5744cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5347/* end confdefs.h. */ 5745/* end confdefs.h. */
5348 5746
5349/* Override any GCC internal prototype to avoid an error. 5747namespace conftest {
5350 Use char because int might match the return type of a GCC 5748 extern "C" int clock_gettime ();
5351 builtin and then its argument prototype would still apply. */ 5749}
5352#ifdef __cplusplus
5353extern "C"
5354#endif
5355char clock_gettime ();
5356int 5750int
5357main () 5751main (void)
5358{ 5752{
5359return clock_gettime (); 5753return conftest::clock_gettime ();
5360 ; 5754 ;
5361 return 0; 5755 return 0;
5362} 5756}
5363_ACEOF 5757_ACEOF
5364if ac_fn_cxx_try_link "$LINENO"; then : 5758if ac_fn_cxx_try_link "$LINENO"
5759then :
5365 ac_cv_lib_rt_clock_gettime=yes 5760 ac_cv_lib_rt_clock_gettime=yes
5366else 5761else $as_nop
5367 ac_cv_lib_rt_clock_gettime=no 5762 ac_cv_lib_rt_clock_gettime=no
5368fi 5763fi
5369rm -f core conftest.err conftest.$ac_objext \ 5764rm -f core conftest.err conftest.$ac_objext conftest.beam \
5370 conftest$ac_exeext conftest.$ac_ext 5765 conftest$ac_exeext conftest.$ac_ext
5371LIBS=$ac_check_lib_save_LIBS 5766LIBS=$ac_check_lib_save_LIBS
5372fi 5767fi
5373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 5768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5374$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } 5769printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5375if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then : 5770if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5376 cat >>confdefs.h <<_ACEOF 5771then :
5377#define HAVE_LIBRT 1 5772 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5378_ACEOF
5379 5773
5380 LIBS="-lrt $LIBS" 5774 LIBS="-lrt $LIBS"
5381 5775
5382fi 5776fi
5383 5777
5384 unset ac_cv_func_clock_gettime 5778 unset ac_cv_func_clock_gettime
5385 for ac_func in clock_gettime
5386do :
5387 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5779 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5388if test "x$ac_cv_func_clock_gettime" = x""yes; then : 5780if test "x$ac_cv_func_clock_gettime" = xyes
5389 cat >>confdefs.h <<_ACEOF 5781then :
5390#define HAVE_CLOCK_GETTIME 1 5782 printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5391_ACEOF
5392 5783
5393fi 5784fi
5785
5786 fi
5787
5788fi
5789
5394done 5790done
5395 5791
5396 fi
5397 5792
5398fi
5399done
5400
5401
5402for ac_func in nanosleep 5793 for ac_func in nanosleep
5403do : 5794do :
5404 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 5795 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5405if test "x$ac_cv_func_nanosleep" = x""yes; then : 5796if test "x$ac_cv_func_nanosleep" = xyes
5406 cat >>confdefs.h <<_ACEOF 5797then :
5407#define HAVE_NANOSLEEP 1 5798 printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5408_ACEOF
5409 5799
5410else 5800else $as_nop
5411 5801
5412 if test -z "$LIBEV_M4_AVOID_LIBRT"; then 5802 if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5 5803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5414$as_echo_n "checking for nanosleep in -lrt... " >&6; } 5804printf %s "checking for nanosleep in -lrt... " >&6; }
5415if test "${ac_cv_lib_rt_nanosleep+set}" = set; then : 5805if test ${ac_cv_lib_rt_nanosleep+y}
5416 $as_echo_n "(cached) " >&6 5806then :
5417else 5807 printf %s "(cached) " >&6
5808else $as_nop
5418 ac_check_lib_save_LIBS=$LIBS 5809 ac_check_lib_save_LIBS=$LIBS
5419LIBS="-lrt $LIBS" 5810LIBS="-lrt $LIBS"
5420cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5811cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5421/* end confdefs.h. */ 5812/* end confdefs.h. */
5422 5813
5423/* Override any GCC internal prototype to avoid an error. 5814namespace conftest {
5424 Use char because int might match the return type of a GCC 5815 extern "C" int nanosleep ();
5425 builtin and then its argument prototype would still apply. */ 5816}
5426#ifdef __cplusplus
5427extern "C"
5428#endif
5429char nanosleep ();
5430int 5817int
5431main () 5818main (void)
5432{ 5819{
5433return nanosleep (); 5820return conftest::nanosleep ();
5434 ; 5821 ;
5435 return 0; 5822 return 0;
5436} 5823}
5437_ACEOF 5824_ACEOF
5438if ac_fn_cxx_try_link "$LINENO"; then : 5825if ac_fn_cxx_try_link "$LINENO"
5826then :
5439 ac_cv_lib_rt_nanosleep=yes 5827 ac_cv_lib_rt_nanosleep=yes
5440else 5828else $as_nop
5441 ac_cv_lib_rt_nanosleep=no 5829 ac_cv_lib_rt_nanosleep=no
5442fi 5830fi
5443rm -f core conftest.err conftest.$ac_objext \ 5831rm -f core conftest.err conftest.$ac_objext conftest.beam \
5444 conftest$ac_exeext conftest.$ac_ext 5832 conftest$ac_exeext conftest.$ac_ext
5445LIBS=$ac_check_lib_save_LIBS 5833LIBS=$ac_check_lib_save_LIBS
5446fi 5834fi
5447{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5 5835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5448$as_echo "$ac_cv_lib_rt_nanosleep" >&6; } 5836printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5449if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then : 5837if test "x$ac_cv_lib_rt_nanosleep" = xyes
5450 cat >>confdefs.h <<_ACEOF 5838then :
5451#define HAVE_LIBRT 1 5839 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5452_ACEOF
5453 5840
5454 LIBS="-lrt $LIBS" 5841 LIBS="-lrt $LIBS"
5455 5842
5456fi 5843fi
5457 5844
5458 unset ac_cv_func_nanosleep 5845 unset ac_cv_func_nanosleep
5459 for ac_func in nanosleep
5460do :
5461 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 5846 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5462if test "x$ac_cv_func_nanosleep" = x""yes; then : 5847if test "x$ac_cv_func_nanosleep" = xyes
5463 cat >>confdefs.h <<_ACEOF 5848then :
5464#define HAVE_NANOSLEEP 1 5849 printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5465_ACEOF
5466 5850
5467fi 5851fi
5852
5853 fi
5854
5855fi
5856
5468done 5857done
5469 5858
5470 fi 5859ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
5860"
5861if test "x$ac_cv_type___kernel_rwf_t" = xyes
5862then :
5471 5863
5864
5865printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5866
5867
5472fi 5868fi
5473done
5474 5869
5475 5870
5476if test -z "$LIBEV_M4_AVOID_LIBM"; then 5871if test -z "$LIBEV_M4_AVOID_LIBM"; then
5477 LIBM=m 5872 LIBM=m
5478fi 5873fi
5479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5 5874{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5480$as_echo_n "checking for library containing floor... " >&6; } 5875printf %s "checking for library containing floor... " >&6; }
5481if test "${ac_cv_search_floor+set}" = set; then : 5876if test ${ac_cv_search_floor+y}
5482 $as_echo_n "(cached) " >&6 5877then :
5483else 5878 printf %s "(cached) " >&6
5879else $as_nop
5484 ac_func_search_save_LIBS=$LIBS 5880 ac_func_search_save_LIBS=$LIBS
5485cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5881cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5486/* end confdefs.h. */ 5882/* end confdefs.h. */
5487 5883
5488/* Override any GCC internal prototype to avoid an error. 5884namespace conftest {
5489 Use char because int might match the return type of a GCC 5885 extern "C" int floor ();
5490 builtin and then its argument prototype would still apply. */ 5886}
5491#ifdef __cplusplus
5492extern "C"
5493#endif
5494char floor ();
5495int 5887int
5496main () 5888main (void)
5497{ 5889{
5498return floor (); 5890return conftest::floor ();
5499 ; 5891 ;
5500 return 0; 5892 return 0;
5501} 5893}
5502_ACEOF 5894_ACEOF
5503for ac_lib in '' $LIBM; do 5895for ac_lib in '' $LIBM
5896do
5504 if test -z "$ac_lib"; then 5897 if test -z "$ac_lib"; then
5505 ac_res="none required" 5898 ac_res="none required"
5506 else 5899 else
5507 ac_res=-l$ac_lib 5900 ac_res=-l$ac_lib
5508 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5901 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5509 fi 5902 fi
5510 if ac_fn_cxx_try_link "$LINENO"; then : 5903 if ac_fn_cxx_try_link "$LINENO"
5904then :
5511 ac_cv_search_floor=$ac_res 5905 ac_cv_search_floor=$ac_res
5512fi 5906fi
5513rm -f core conftest.err conftest.$ac_objext \ 5907rm -f core conftest.err conftest.$ac_objext conftest.beam \
5514 conftest$ac_exeext 5908 conftest$ac_exeext
5515 if test "${ac_cv_search_floor+set}" = set; then : 5909 if test ${ac_cv_search_floor+y}
5910then :
5516 break 5911 break
5517fi 5912fi
5518done 5913done
5519if test "${ac_cv_search_floor+set}" = set; then : 5914if test ${ac_cv_search_floor+y}
5915then :
5520 5916
5521else 5917else $as_nop
5522 ac_cv_search_floor=no 5918 ac_cv_search_floor=no
5523fi 5919fi
5524rm conftest.$ac_ext 5920rm conftest.$ac_ext
5525LIBS=$ac_func_search_save_LIBS 5921LIBS=$ac_func_search_save_LIBS
5526fi 5922fi
5527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5 5923{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
5528$as_echo "$ac_cv_search_floor" >&6; } 5924printf "%s\n" "$ac_cv_search_floor" >&6; }
5529ac_res=$ac_cv_search_floor 5925ac_res=$ac_cv_search_floor
5530if test "$ac_res" != no; then : 5926if test "$ac_res" != no
5927then :
5531 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5928 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5532 5929
5533$as_echo "#define HAVE_FLOOR 1" >>confdefs.h 5930printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5534 5931
5535fi 5932fi
5536 5933
5537 5934
5538 5935
5539 5936
5540 5937
5541# Extract the first word of "tic", so it can be a program name with args. 5938# Extract the first word of "tic", so it can be a program name with args.
5542set dummy tic; ac_word=$2 5939set dummy tic; ac_word=$2
5543{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5940{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5544$as_echo_n "checking for $ac_word... " >&6; } 5941printf %s "checking for $ac_word... " >&6; }
5545if test "${ac_cv_path_TIC+set}" = set; then : 5942if test ${ac_cv_path_TIC+y}
5546 $as_echo_n "(cached) " >&6 5943then :
5547else 5944 printf %s "(cached) " >&6
5945else $as_nop
5548 case $TIC in 5946 case $TIC in
5549 [\\/]* | ?:[\\/]*) 5947 [\\/]* | ?:[\\/]*)
5550 ac_cv_path_TIC="$TIC" # Let the user override the test with a path. 5948 ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5551 ;; 5949 ;;
5552 *) 5950 *)
5553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5554for as_dir in $PATH 5952for as_dir in $PATH
5555do 5953do
5556 IFS=$as_save_IFS 5954 IFS=$as_save_IFS
5557 test -z "$as_dir" && as_dir=. 5955 case $as_dir in #(((
5956 '') as_dir=./ ;;
5957 */) ;;
5958 *) as_dir=$as_dir/ ;;
5959 esac
5558 for ac_exec_ext in '' $ac_executable_extensions; do 5960 for ac_exec_ext in '' $ac_executable_extensions; do
5559 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5961 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5560 ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext" 5962 ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5561 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5963 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5562 break 2 5964 break 2
5563 fi 5965 fi
5564done 5966done
5565 done 5967 done
5566IFS=$as_save_IFS 5968IFS=$as_save_IFS
… …
5569 ;; 5971 ;;
5570esac 5972esac
5571fi 5973fi
5572TIC=$ac_cv_path_TIC 5974TIC=$ac_cv_path_TIC
5573if test -n "$TIC"; then 5975if test -n "$TIC"; then
5574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5 5976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5575$as_echo "$TIC" >&6; } 5977printf "%s\n" "$TIC" >&6; }
5576else 5978else
5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5578$as_echo "no" >&6; } 5980printf "%s\n" "no" >&6; }
5579fi 5981fi
5580 5982
5581 5983
5582 5984
5985ac_ext=cpp
5986ac_cpp='$CXXCPP $CPPFLAGS'
5987ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5988ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5989ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5990{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5991printf %s "checking how to run the C++ preprocessor... " >&6; }
5992if test -z "$CXXCPP"; then
5993 if test ${ac_cv_prog_CXXCPP+y}
5994then :
5995 printf %s "(cached) " >&6
5996else $as_nop
5997 # Double quotes because $CXX needs to be expanded
5998 for CXXCPP in "$CXX -E" cpp /lib/cpp
5999 do
6000 ac_preproc_ok=false
6001for ac_cxx_preproc_warn_flag in '' yes
6002do
6003 # Use a header file that comes with gcc, so configuring glibc
6004 # with a fresh cross-compiler works.
6005 # On the NeXT, cc -E runs the code through the compiler's parser,
6006 # not just through cpp. "Syntax error" is here to catch this case.
6007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6008/* end confdefs.h. */
6009#include <limits.h>
6010 Syntax error
6011_ACEOF
6012if ac_fn_cxx_try_cpp "$LINENO"
6013then :
6014
6015else $as_nop
6016 # Broken: fails on valid input.
6017continue
6018fi
6019rm -f conftest.err conftest.i conftest.$ac_ext
6020
6021 # OK, works on sane cases. Now check whether nonexistent headers
6022 # can be detected and how.
6023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6024/* end confdefs.h. */
6025#include <ac_nonexistent.h>
6026_ACEOF
6027if ac_fn_cxx_try_cpp "$LINENO"
6028then :
6029 # Broken: success on invalid input.
6030continue
6031else $as_nop
6032 # Passes both tests.
6033ac_preproc_ok=:
6034break
6035fi
6036rm -f conftest.err conftest.i conftest.$ac_ext
6037
6038done
6039# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6040rm -f conftest.i conftest.err conftest.$ac_ext
6041if $ac_preproc_ok
6042then :
6043 break
6044fi
6045
6046 done
6047 ac_cv_prog_CXXCPP=$CXXCPP
6048
6049fi
6050 CXXCPP=$ac_cv_prog_CXXCPP
6051else
6052 ac_cv_prog_CXXCPP=$CXXCPP
6053fi
6054{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6055printf "%s\n" "$CXXCPP" >&6; }
6056ac_preproc_ok=false
6057for ac_cxx_preproc_warn_flag in '' yes
6058do
6059 # Use a header file that comes with gcc, so configuring glibc
6060 # with a fresh cross-compiler works.
6061 # On the NeXT, cc -E runs the code through the compiler's parser,
6062 # not just through cpp. "Syntax error" is here to catch this case.
6063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6064/* end confdefs.h. */
6065#include <limits.h>
6066 Syntax error
6067_ACEOF
6068if ac_fn_cxx_try_cpp "$LINENO"
6069then :
6070
6071else $as_nop
6072 # Broken: fails on valid input.
6073continue
6074fi
6075rm -f conftest.err conftest.i conftest.$ac_ext
6076
6077 # OK, works on sane cases. Now check whether nonexistent headers
6078 # can be detected and how.
6079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6080/* end confdefs.h. */
6081#include <ac_nonexistent.h>
6082_ACEOF
6083if ac_fn_cxx_try_cpp "$LINENO"
6084then :
6085 # Broken: success on invalid input.
6086continue
6087else $as_nop
6088 # Passes both tests.
6089ac_preproc_ok=:
6090break
6091fi
6092rm -f conftest.err conftest.i conftest.$ac_ext
6093
6094done
6095# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6096rm -f conftest.i conftest.err conftest.$ac_ext
6097if $ac_preproc_ok
6098then :
6099
6100else $as_nop
6101 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6102printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6103as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6104See \`config.log' for more details" "$LINENO" 5; }
6105fi
6106
6107ac_ext=cpp
6108ac_cpp='$CXXCPP $CPPFLAGS'
6109ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6110ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6111ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6112
6113
5583{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 6114{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5584$as_echo_n "checking for X... " >&6; } 6115printf %s "checking for X... " >&6; }
5585 6116
5586 6117
5587# Check whether --with-x was given. 6118# Check whether --with-x was given.
5588if test "${with_x+set}" = set; then : 6119if test ${with_x+y}
6120then :
5589 withval=$with_x; 6121 withval=$with_x;
5590fi 6122fi
5591 6123
5592# $have_x is `yes', `no', `disabled', or empty when we do not yet know. 6124# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5593if test "x$with_x" = xno; then 6125if test "x$with_x" = xno; then
5594 # The user explicitly disabled X. 6126 # The user explicitly disabled X.
5595 have_x=disabled 6127 have_x=disabled
5596else 6128else
5597 case $x_includes,$x_libraries in #( 6129 case $x_includes,$x_libraries in #(
5598 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #( 6130 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5599 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then : 6131 *,NONE | NONE,*) if test ${ac_cv_have_x+y}
5600 $as_echo_n "(cached) " >&6 6132then :
5601else 6133 printf %s "(cached) " >&6
6134else $as_nop
5602 # One or both of the vars are not set, and there is no cached value. 6135 # One or both of the vars are not set, and there is no cached value.
5603ac_x_includes=no ac_x_libraries=no 6136ac_x_includes=no
6137ac_x_libraries=no
6138# Do we need to do anything special at all?
6139ac_save_LIBS=$LIBS
6140LIBS="-lX11 $LIBS"
6141cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6142/* end confdefs.h. */
6143#include <X11/Xlib.h>
6144int
6145main (void)
6146{
6147XrmInitialize ()
6148 ;
6149 return 0;
6150}
6151_ACEOF
6152if ac_fn_cxx_try_link "$LINENO"
6153then :
6154 # We can compile and link X programs with no special options.
6155 ac_x_includes=
6156 ac_x_libraries=
6157fi
6158rm -f core conftest.err conftest.$ac_objext conftest.beam \
6159 conftest$ac_exeext conftest.$ac_ext
6160LIBS="$ac_save_LIBS"
6161# If that didn't work, only try xmkmf and file system searches
6162# for native compilation.
6163if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
6164then :
5604rm -f -r conftest.dir 6165 rm -f -r conftest.dir
5605if mkdir conftest.dir; then 6166if mkdir conftest.dir; then
5606 cd conftest.dir 6167 cd conftest.dir
5607 cat >Imakefile <<'_ACEOF' 6168 cat >Imakefile <<'_ACEOF'
5608incroot: 6169incroot:
5609 @echo incroot='${INCROOT}' 6170 @echo incroot='${INCROOT}'
… …
5638 fi 6199 fi
5639 cd .. 6200 cd ..
5640 rm -f -r conftest.dir 6201 rm -f -r conftest.dir
5641fi 6202fi
5642 6203
5643# Standard set of common directories for X headers. 6204 # Standard set of common directories for X headers.
5644# Check X11 before X11Rn because it is often a symlink to the current release. 6205# Check X11 before X11Rn because it is often a symlink to the current release.
5645ac_x_header_dirs=' 6206ac_x_header_dirs='
5646/usr/X11/include 6207/usr/X11/include
5647/usr/X11R7/include 6208/usr/X11R7/include
5648/usr/X11R6/include 6209/usr/X11R6/include
… …
5665/usr/local/include/X11R7 6226/usr/local/include/X11R7
5666/usr/local/include/X11R6 6227/usr/local/include/X11R6
5667/usr/local/include/X11R5 6228/usr/local/include/X11R5
5668/usr/local/include/X11R4 6229/usr/local/include/X11R4
5669 6230
6231/opt/X11/include
6232
5670/usr/X386/include 6233/usr/X386/include
5671/usr/x386/include 6234/usr/x386/include
5672/usr/XFree86/include/X11 6235/usr/XFree86/include/X11
5673 6236
5674/usr/include 6237/usr/include
… …
5686 # First, try using that file with no special directory specified. 6249 # First, try using that file with no special directory specified.
5687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5688/* end confdefs.h. */ 6251/* end confdefs.h. */
5689#include <X11/Xlib.h> 6252#include <X11/Xlib.h>
5690_ACEOF 6253_ACEOF
5691if ac_fn_cxx_try_cpp "$LINENO"; then : 6254if ac_fn_cxx_try_cpp "$LINENO"
6255then :
5692 # We can compile using X headers with no special include directory. 6256 # We can compile using X headers with no special include directory.
5693ac_x_includes= 6257ac_x_includes=
5694else 6258else $as_nop
5695 for ac_dir in $ac_x_header_dirs; do 6259 for ac_dir in $ac_x_header_dirs; do
5696 if test -r "$ac_dir/X11/Xlib.h"; then 6260 if test -r "$ac_dir/X11/Xlib.h"; then
5697 ac_x_includes=$ac_dir 6261 ac_x_includes=$ac_dir
5698 break 6262 break
5699 fi 6263 fi
… …
5710 LIBS="-lX11 $LIBS" 6274 LIBS="-lX11 $LIBS"
5711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5712/* end confdefs.h. */ 6276/* end confdefs.h. */
5713#include <X11/Xlib.h> 6277#include <X11/Xlib.h>
5714int 6278int
5715main () 6279main (void)
5716{ 6280{
5717XrmInitialize () 6281XrmInitialize ()
5718 ; 6282 ;
5719 return 0; 6283 return 0;
5720} 6284}
5721_ACEOF 6285_ACEOF
5722if ac_fn_cxx_try_link "$LINENO"; then : 6286if ac_fn_cxx_try_link "$LINENO"
6287then :
5723 LIBS=$ac_save_LIBS 6288 LIBS=$ac_save_LIBS
5724# We can link X programs with no special library path. 6289# We can link X programs with no special library path.
5725ac_x_libraries= 6290ac_x_libraries=
5726else 6291else $as_nop
5727 LIBS=$ac_save_LIBS 6292 LIBS=$ac_save_LIBS
5728for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` 6293for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5729do 6294do
5730 # Don't even attempt the hair of trying to link an X program! 6295 # Don't even attempt the hair of trying to link an X program!
5731 for ac_extension in a so sl dylib la dll; do 6296 for ac_extension in a so sl dylib la dll; do
5732 if test -r "$ac_dir/libX11.$ac_extension"; then 6297 if test -r "$ac_dir/libX11.$ac_extension"; then
5733 ac_x_libraries=$ac_dir 6298 ac_x_libraries=$ac_dir
5734 break 2 6299 break 2
5735 fi 6300 fi
5736 done 6301 done
5737done 6302done
5738fi 6303fi
5739rm -f core conftest.err conftest.$ac_objext \ 6304rm -f core conftest.err conftest.$ac_objext conftest.beam \
5740 conftest$ac_exeext conftest.$ac_ext 6305 conftest$ac_exeext conftest.$ac_ext
5741fi # $ac_x_libraries = no 6306fi # $ac_x_libraries = no
5742 6307
6308fi
6309# Record the results.
5743case $ac_x_includes,$ac_x_libraries in #( 6310case $ac_x_includes,$ac_x_libraries in #(
5744 no,* | *,no | *\'*) 6311 no,* | *,no | *\'*) :
5745 # Didn't find X, or a directory has "'" in its name. 6312 # Didn't find X, or a directory has "'" in its name.
5746 ac_cv_have_x="have_x=no";; #( 6313 ac_cv_have_x="have_x=no" ;; #(
5747 *) 6314 *) :
5748 # Record where we found X for the cache. 6315 # Record where we found X for the cache.
5749 ac_cv_have_x="have_x=yes\ 6316 ac_cv_have_x="have_x=yes\
5750 ac_x_includes='$ac_x_includes'\ 6317 ac_x_includes='$ac_x_includes'\
5751 ac_x_libraries='$ac_x_libraries'" 6318 ac_x_libraries='$ac_x_libraries'" ;;
5752esac 6319esac
5753fi 6320fi
5754;; #( 6321;; #(
5755 *) have_x=yes;; 6322 *) have_x=yes;;
5756 esac 6323 esac
5757 eval "$ac_cv_have_x" 6324 eval "$ac_cv_have_x"
5758fi # $with_x != no 6325fi # $with_x != no
5759 6326
5760if test "$have_x" != yes; then 6327if test "$have_x" != yes; then
5761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 6328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5762$as_echo "$have_x" >&6; } 6329printf "%s\n" "$have_x" >&6; }
5763 no_x=yes 6330 no_x=yes
5764else 6331else
5765 # If each of the values was on the command line, it overrides each guess. 6332 # If each of the values was on the command line, it overrides each guess.
5766 test "x$x_includes" = xNONE && x_includes=$ac_x_includes 6333 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5767 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries 6334 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5768 # Update the cache value to reflect the command line values. 6335 # Update the cache value to reflect the command line values.
5769 ac_cv_have_x="have_x=yes\ 6336 ac_cv_have_x="have_x=yes\
5770 ac_x_includes='$x_includes'\ 6337 ac_x_includes='$x_includes'\
5771 ac_x_libraries='$x_libraries'" 6338 ac_x_libraries='$x_libraries'"
5772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 6339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5773$as_echo "libraries $x_libraries, headers $x_includes" >&6; } 6340printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5774fi 6341fi
5775 6342
5776if test "$no_x" = yes; then 6343if test "$no_x" = yes; then
5777 # Not all programs may use this symbol, but it does not hurt to define it. 6344 # Not all programs may use this symbol, but it does not hurt to define it.
5778 6345
5779$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h 6346printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5780 6347
5781 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= 6348 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5782else 6349else
5783 if test -n "$x_includes"; then 6350 if test -n "$x_includes"; then
5784 X_CFLAGS="$X_CFLAGS -I$x_includes" 6351 X_CFLAGS="$X_CFLAGS -I$x_includes"
… …
5787 # It would also be nice to do this for all -L options, not just this one. 6354 # It would also be nice to do this for all -L options, not just this one.
5788 if test -n "$x_libraries"; then 6355 if test -n "$x_libraries"; then
5789 X_LIBS="$X_LIBS -L$x_libraries" 6356 X_LIBS="$X_LIBS -L$x_libraries"
5790 # For Solaris; some versions of Sun CC require a space after -R and 6357 # For Solaris; some versions of Sun CC require a space after -R and
5791 # others require no space. Words are not sufficient . . . . 6358 # others require no space. Words are not sufficient . . . .
5792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5 6359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
5793$as_echo_n "checking whether -R must be followed by a space... " >&6; } 6360printf %s "checking whether -R must be followed by a space... " >&6; }
5794 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" 6361 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5795 ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag 6362 ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5796 ac_cxx_werror_flag=yes 6363 ac_cxx_werror_flag=yes
5797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5798/* end confdefs.h. */ 6365/* end confdefs.h. */
5799 6366
5800int 6367int
5801main () 6368main (void)
5802{ 6369{
5803 6370
5804 ; 6371 ;
5805 return 0; 6372 return 0;
5806} 6373}
5807_ACEOF 6374_ACEOF
5808if ac_fn_cxx_try_link "$LINENO"; then : 6375if ac_fn_cxx_try_link "$LINENO"
6376then :
5809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5810$as_echo "no" >&6; } 6378printf "%s\n" "no" >&6; }
5811 X_LIBS="$X_LIBS -R$x_libraries" 6379 X_LIBS="$X_LIBS -R$x_libraries"
5812else 6380else $as_nop
5813 LIBS="$ac_xsave_LIBS -R $x_libraries" 6381 LIBS="$ac_xsave_LIBS -R $x_libraries"
5814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5815/* end confdefs.h. */ 6383/* end confdefs.h. */
5816 6384
5817int 6385int
5818main () 6386main (void)
5819{ 6387{
5820 6388
5821 ; 6389 ;
5822 return 0; 6390 return 0;
5823} 6391}
5824_ACEOF 6392_ACEOF
5825if ac_fn_cxx_try_link "$LINENO"; then : 6393if ac_fn_cxx_try_link "$LINENO"
6394then :
5826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5827$as_echo "yes" >&6; } 6396printf "%s\n" "yes" >&6; }
5828 X_LIBS="$X_LIBS -R $x_libraries" 6397 X_LIBS="$X_LIBS -R $x_libraries"
5829else 6398else $as_nop
5830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5 6399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5831$as_echo "neither works" >&6; } 6400printf "%s\n" "neither works" >&6; }
5832fi 6401fi
5833rm -f core conftest.err conftest.$ac_objext \ 6402rm -f core conftest.err conftest.$ac_objext conftest.beam \
5834 conftest$ac_exeext conftest.$ac_ext 6403 conftest$ac_exeext conftest.$ac_ext
5835fi 6404fi
5836rm -f core conftest.err conftest.$ac_objext \ 6405rm -f core conftest.err conftest.$ac_objext conftest.beam \
5837 conftest$ac_exeext conftest.$ac_ext 6406 conftest$ac_exeext conftest.$ac_ext
5838 ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag 6407 ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5839 LIBS=$ac_xsave_LIBS 6408 LIBS=$ac_xsave_LIBS
5840 fi 6409 fi
5841 6410
… …
5851 # the Alpha needs dnet_stub (dnet does not exist). 6420 # the Alpha needs dnet_stub (dnet does not exist).
5852 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" 6421 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5854/* end confdefs.h. */ 6423/* end confdefs.h. */
5855 6424
5856/* Override any GCC internal prototype to avoid an error. 6425namespace conftest {
5857 Use char because int might match the return type of a GCC 6426 extern "C" int XOpenDisplay ();
5858 builtin and then its argument prototype would still apply. */ 6427}
5859#ifdef __cplusplus
5860extern "C"
5861#endif
5862char XOpenDisplay ();
5863int 6428int
5864main () 6429main (void)
5865{ 6430{
5866return XOpenDisplay (); 6431return conftest::XOpenDisplay ();
5867 ; 6432 ;
5868 return 0; 6433 return 0;
5869} 6434}
5870_ACEOF 6435_ACEOF
5871if ac_fn_cxx_try_link "$LINENO"; then : 6436if ac_fn_cxx_try_link "$LINENO"
6437then :
5872 6438
5873else 6439else $as_nop
5874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 6440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
5875$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } 6441printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5876if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then : 6442if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5877 $as_echo_n "(cached) " >&6 6443then :
5878else 6444 printf %s "(cached) " >&6
6445else $as_nop
5879 ac_check_lib_save_LIBS=$LIBS 6446 ac_check_lib_save_LIBS=$LIBS
5880LIBS="-ldnet $LIBS" 6447LIBS="-ldnet $LIBS"
5881cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6448cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5882/* end confdefs.h. */ 6449/* end confdefs.h. */
5883 6450
5884/* Override any GCC internal prototype to avoid an error. 6451namespace conftest {
5885 Use char because int might match the return type of a GCC 6452 extern "C" int dnet_ntoa ();
5886 builtin and then its argument prototype would still apply. */ 6453}
5887#ifdef __cplusplus
5888extern "C"
5889#endif
5890char dnet_ntoa ();
5891int 6454int
5892main () 6455main (void)
5893{ 6456{
5894return dnet_ntoa (); 6457return conftest::dnet_ntoa ();
5895 ; 6458 ;
5896 return 0; 6459 return 0;
5897} 6460}
5898_ACEOF 6461_ACEOF
5899if ac_fn_cxx_try_link "$LINENO"; then : 6462if ac_fn_cxx_try_link "$LINENO"
6463then :
5900 ac_cv_lib_dnet_dnet_ntoa=yes 6464 ac_cv_lib_dnet_dnet_ntoa=yes
5901else 6465else $as_nop
5902 ac_cv_lib_dnet_dnet_ntoa=no 6466 ac_cv_lib_dnet_dnet_ntoa=no
5903fi 6467fi
5904rm -f core conftest.err conftest.$ac_objext \ 6468rm -f core conftest.err conftest.$ac_objext conftest.beam \
5905 conftest$ac_exeext conftest.$ac_ext 6469 conftest$ac_exeext conftest.$ac_ext
5906LIBS=$ac_check_lib_save_LIBS 6470LIBS=$ac_check_lib_save_LIBS
5907fi 6471fi
5908{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 6472{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5909$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } 6473printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5910if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then : 6474if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
6475then :
5911 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" 6476 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5912fi 6477fi
5913 6478
5914 if test $ac_cv_lib_dnet_dnet_ntoa = no; then 6479 if test $ac_cv_lib_dnet_dnet_ntoa = no; then
5915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5 6480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
5916$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; } 6481printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5917if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then : 6482if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5918 $as_echo_n "(cached) " >&6 6483then :
5919else 6484 printf %s "(cached) " >&6
6485else $as_nop
5920 ac_check_lib_save_LIBS=$LIBS 6486 ac_check_lib_save_LIBS=$LIBS
5921LIBS="-ldnet_stub $LIBS" 6487LIBS="-ldnet_stub $LIBS"
5922cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6488cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5923/* end confdefs.h. */ 6489/* end confdefs.h. */
5924 6490
5925/* Override any GCC internal prototype to avoid an error. 6491namespace conftest {
5926 Use char because int might match the return type of a GCC 6492 extern "C" int dnet_ntoa ();
5927 builtin and then its argument prototype would still apply. */ 6493}
5928#ifdef __cplusplus
5929extern "C"
5930#endif
5931char dnet_ntoa ();
5932int 6494int
5933main () 6495main (void)
5934{ 6496{
5935return dnet_ntoa (); 6497return conftest::dnet_ntoa ();
5936 ; 6498 ;
5937 return 0; 6499 return 0;
5938} 6500}
5939_ACEOF 6501_ACEOF
5940if ac_fn_cxx_try_link "$LINENO"; then : 6502if ac_fn_cxx_try_link "$LINENO"
6503then :
5941 ac_cv_lib_dnet_stub_dnet_ntoa=yes 6504 ac_cv_lib_dnet_stub_dnet_ntoa=yes
5942else 6505else $as_nop
5943 ac_cv_lib_dnet_stub_dnet_ntoa=no 6506 ac_cv_lib_dnet_stub_dnet_ntoa=no
5944fi 6507fi
5945rm -f core conftest.err conftest.$ac_objext \ 6508rm -f core conftest.err conftest.$ac_objext conftest.beam \
5946 conftest$ac_exeext conftest.$ac_ext 6509 conftest$ac_exeext conftest.$ac_ext
5947LIBS=$ac_check_lib_save_LIBS 6510LIBS=$ac_check_lib_save_LIBS
5948fi 6511fi
5949{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 6512{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
5950$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } 6513printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5951if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then : 6514if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
6515then :
5952 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" 6516 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5953fi 6517fi
5954 6518
5955 fi 6519 fi
5956fi 6520fi
5957rm -f core conftest.err conftest.$ac_objext \ 6521rm -f core conftest.err conftest.$ac_objext conftest.beam \
5958 conftest$ac_exeext conftest.$ac_ext 6522 conftest$ac_exeext conftest.$ac_ext
5959 LIBS="$ac_xsave_LIBS" 6523 LIBS="$ac_xsave_LIBS"
5960 6524
5961 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, 6525 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5962 # to get the SysV transport functions. 6526 # to get the SysV transport functions.
… …
5965 # The nsl library prevents programs from opening the X display 6529 # The nsl library prevents programs from opening the X display
5966 # on Irix 5.2, according to T.E. Dickey. 6530 # on Irix 5.2, according to T.E. Dickey.
5967 # The functions gethostbyname, getservbyname, and inet_addr are 6531 # The functions gethostbyname, getservbyname, and inet_addr are
5968 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. 6532 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5969 ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 6533 ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5970if test "x$ac_cv_func_gethostbyname" = x""yes; then : 6534if test "x$ac_cv_func_gethostbyname" = xyes
6535then :
5971 6536
5972fi 6537fi
5973 6538
5974 if test $ac_cv_func_gethostbyname = no; then 6539 if test $ac_cv_func_gethostbyname = no; then
5975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 6540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5976$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } 6541printf %s "checking for gethostbyname in -lnsl... " >&6; }
5977if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then : 6542if test ${ac_cv_lib_nsl_gethostbyname+y}
5978 $as_echo_n "(cached) " >&6 6543then :
5979else 6544 printf %s "(cached) " >&6
6545else $as_nop
5980 ac_check_lib_save_LIBS=$LIBS 6546 ac_check_lib_save_LIBS=$LIBS
5981LIBS="-lnsl $LIBS" 6547LIBS="-lnsl $LIBS"
5982cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6548cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5983/* end confdefs.h. */ 6549/* end confdefs.h. */
5984 6550
5985/* Override any GCC internal prototype to avoid an error. 6551namespace conftest {
5986 Use char because int might match the return type of a GCC 6552 extern "C" int gethostbyname ();
5987 builtin and then its argument prototype would still apply. */ 6553}
5988#ifdef __cplusplus
5989extern "C"
5990#endif
5991char gethostbyname ();
5992int 6554int
5993main () 6555main (void)
5994{ 6556{
5995return gethostbyname (); 6557return conftest::gethostbyname ();
5996 ; 6558 ;
5997 return 0; 6559 return 0;
5998} 6560}
5999_ACEOF 6561_ACEOF
6000if ac_fn_cxx_try_link "$LINENO"; then : 6562if ac_fn_cxx_try_link "$LINENO"
6563then :
6001 ac_cv_lib_nsl_gethostbyname=yes 6564 ac_cv_lib_nsl_gethostbyname=yes
6002else 6565else $as_nop
6003 ac_cv_lib_nsl_gethostbyname=no 6566 ac_cv_lib_nsl_gethostbyname=no
6004fi 6567fi
6005rm -f core conftest.err conftest.$ac_objext \ 6568rm -f core conftest.err conftest.$ac_objext conftest.beam \
6006 conftest$ac_exeext conftest.$ac_ext 6569 conftest$ac_exeext conftest.$ac_ext
6007LIBS=$ac_check_lib_save_LIBS 6570LIBS=$ac_check_lib_save_LIBS
6008fi 6571fi
6009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 6572{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6010$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } 6573printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
6011if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then : 6574if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
6575then :
6012 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" 6576 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6013fi 6577fi
6014 6578
6015 if test $ac_cv_lib_nsl_gethostbyname = no; then 6579 if test $ac_cv_lib_nsl_gethostbyname = no; then
6016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5 6580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6017$as_echo_n "checking for gethostbyname in -lbsd... " >&6; } 6581printf %s "checking for gethostbyname in -lbsd... " >&6; }
6018if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then : 6582if test ${ac_cv_lib_bsd_gethostbyname+y}
6019 $as_echo_n "(cached) " >&6 6583then :
6020else 6584 printf %s "(cached) " >&6
6585else $as_nop
6021 ac_check_lib_save_LIBS=$LIBS 6586 ac_check_lib_save_LIBS=$LIBS
6022LIBS="-lbsd $LIBS" 6587LIBS="-lbsd $LIBS"
6023cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6588cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6024/* end confdefs.h. */ 6589/* end confdefs.h. */
6025 6590
6026/* Override any GCC internal prototype to avoid an error. 6591namespace conftest {
6027 Use char because int might match the return type of a GCC 6592 extern "C" int gethostbyname ();
6028 builtin and then its argument prototype would still apply. */ 6593}
6029#ifdef __cplusplus
6030extern "C"
6031#endif
6032char gethostbyname ();
6033int 6594int
6034main () 6595main (void)
6035{ 6596{
6036return gethostbyname (); 6597return conftest::gethostbyname ();
6037 ; 6598 ;
6038 return 0; 6599 return 0;
6039} 6600}
6040_ACEOF 6601_ACEOF
6041if ac_fn_cxx_try_link "$LINENO"; then : 6602if ac_fn_cxx_try_link "$LINENO"
6603then :
6042 ac_cv_lib_bsd_gethostbyname=yes 6604 ac_cv_lib_bsd_gethostbyname=yes
6043else 6605else $as_nop
6044 ac_cv_lib_bsd_gethostbyname=no 6606 ac_cv_lib_bsd_gethostbyname=no
6045fi 6607fi
6046rm -f core conftest.err conftest.$ac_objext \ 6608rm -f core conftest.err conftest.$ac_objext conftest.beam \
6047 conftest$ac_exeext conftest.$ac_ext 6609 conftest$ac_exeext conftest.$ac_ext
6048LIBS=$ac_check_lib_save_LIBS 6610LIBS=$ac_check_lib_save_LIBS
6049fi 6611fi
6050{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5 6612{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6051$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } 6613printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6052if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then : 6614if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
6615then :
6053 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" 6616 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6054fi 6617fi
6055 6618
6056 fi 6619 fi
6057 fi 6620 fi
… …
6062 # on later versions), says Simon Leinen: it contains gethostby* 6625 # on later versions), says Simon Leinen: it contains gethostby*
6063 # variants that don't use the name server (or something). -lsocket 6626 # variants that don't use the name server (or something). -lsocket
6064 # must be given before -lnsl if both are needed. We assume that 6627 # must be given before -lnsl if both are needed. We assume that
6065 # if connect needs -lnsl, so does gethostbyname. 6628 # if connect needs -lnsl, so does gethostbyname.
6066 ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect" 6629 ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6067if test "x$ac_cv_func_connect" = x""yes; then : 6630if test "x$ac_cv_func_connect" = xyes
6631then :
6068 6632
6069fi 6633fi
6070 6634
6071 if test $ac_cv_func_connect = no; then 6635 if test $ac_cv_func_connect = no; then
6072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5 6636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6073$as_echo_n "checking for connect in -lsocket... " >&6; } 6637printf %s "checking for connect in -lsocket... " >&6; }
6074if test "${ac_cv_lib_socket_connect+set}" = set; then : 6638if test ${ac_cv_lib_socket_connect+y}
6075 $as_echo_n "(cached) " >&6 6639then :
6076else 6640 printf %s "(cached) " >&6
6641else $as_nop
6077 ac_check_lib_save_LIBS=$LIBS 6642 ac_check_lib_save_LIBS=$LIBS
6078LIBS="-lsocket $X_EXTRA_LIBS $LIBS" 6643LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6079cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6644cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6080/* end confdefs.h. */ 6645/* end confdefs.h. */
6081 6646
6082/* Override any GCC internal prototype to avoid an error. 6647namespace conftest {
6083 Use char because int might match the return type of a GCC 6648 extern "C" int connect ();
6084 builtin and then its argument prototype would still apply. */ 6649}
6085#ifdef __cplusplus
6086extern "C"
6087#endif
6088char connect ();
6089int 6650int
6090main () 6651main (void)
6091{ 6652{
6092return connect (); 6653return conftest::connect ();
6093 ; 6654 ;
6094 return 0; 6655 return 0;
6095} 6656}
6096_ACEOF 6657_ACEOF
6097if ac_fn_cxx_try_link "$LINENO"; then : 6658if ac_fn_cxx_try_link "$LINENO"
6659then :
6098 ac_cv_lib_socket_connect=yes 6660 ac_cv_lib_socket_connect=yes
6099else 6661else $as_nop
6100 ac_cv_lib_socket_connect=no 6662 ac_cv_lib_socket_connect=no
6101fi 6663fi
6102rm -f core conftest.err conftest.$ac_objext \ 6664rm -f core conftest.err conftest.$ac_objext conftest.beam \
6103 conftest$ac_exeext conftest.$ac_ext 6665 conftest$ac_exeext conftest.$ac_ext
6104LIBS=$ac_check_lib_save_LIBS 6666LIBS=$ac_check_lib_save_LIBS
6105fi 6667fi
6106{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 6668{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6107$as_echo "$ac_cv_lib_socket_connect" >&6; } 6669printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6108if test "x$ac_cv_lib_socket_connect" = x""yes; then : 6670if test "x$ac_cv_lib_socket_connect" = xyes
6671then :
6109 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" 6672 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6110fi 6673fi
6111 6674
6112 fi 6675 fi
6113 6676
6114 # Guillermo Gomez says -lposix is necessary on A/UX. 6677 # Guillermo Gomez says -lposix is necessary on A/UX.
6115 ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove" 6678 ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6116if test "x$ac_cv_func_remove" = x""yes; then : 6679if test "x$ac_cv_func_remove" = xyes
6680then :
6117 6681
6118fi 6682fi
6119 6683
6120 if test $ac_cv_func_remove = no; then 6684 if test $ac_cv_func_remove = no; then
6121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5 6685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6122$as_echo_n "checking for remove in -lposix... " >&6; } 6686printf %s "checking for remove in -lposix... " >&6; }
6123if test "${ac_cv_lib_posix_remove+set}" = set; then : 6687if test ${ac_cv_lib_posix_remove+y}
6124 $as_echo_n "(cached) " >&6 6688then :
6125else 6689 printf %s "(cached) " >&6
6690else $as_nop
6126 ac_check_lib_save_LIBS=$LIBS 6691 ac_check_lib_save_LIBS=$LIBS
6127LIBS="-lposix $LIBS" 6692LIBS="-lposix $LIBS"
6128cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6693cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6129/* end confdefs.h. */ 6694/* end confdefs.h. */
6130 6695
6131/* Override any GCC internal prototype to avoid an error. 6696namespace conftest {
6132 Use char because int might match the return type of a GCC 6697 extern "C" int remove ();
6133 builtin and then its argument prototype would still apply. */ 6698}
6134#ifdef __cplusplus
6135extern "C"
6136#endif
6137char remove ();
6138int 6699int
6139main () 6700main (void)
6140{ 6701{
6141return remove (); 6702return conftest::remove ();
6142 ; 6703 ;
6143 return 0; 6704 return 0;
6144} 6705}
6145_ACEOF 6706_ACEOF
6146if ac_fn_cxx_try_link "$LINENO"; then : 6707if ac_fn_cxx_try_link "$LINENO"
6708then :
6147 ac_cv_lib_posix_remove=yes 6709 ac_cv_lib_posix_remove=yes
6148else 6710else $as_nop
6149 ac_cv_lib_posix_remove=no 6711 ac_cv_lib_posix_remove=no
6150fi 6712fi
6151rm -f core conftest.err conftest.$ac_objext \ 6713rm -f core conftest.err conftest.$ac_objext conftest.beam \
6152 conftest$ac_exeext conftest.$ac_ext 6714 conftest$ac_exeext conftest.$ac_ext
6153LIBS=$ac_check_lib_save_LIBS 6715LIBS=$ac_check_lib_save_LIBS
6154fi 6716fi
6155{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5 6717{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6156$as_echo "$ac_cv_lib_posix_remove" >&6; } 6718printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6157if test "x$ac_cv_lib_posix_remove" = x""yes; then : 6719if test "x$ac_cv_lib_posix_remove" = xyes
6720then :
6158 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" 6721 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6159fi 6722fi
6160 6723
6161 fi 6724 fi
6162 6725
6163 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. 6726 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6164 ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat" 6727 ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6165if test "x$ac_cv_func_shmat" = x""yes; then : 6728if test "x$ac_cv_func_shmat" = xyes
6729then :
6166 6730
6167fi 6731fi
6168 6732
6169 if test $ac_cv_func_shmat = no; then 6733 if test $ac_cv_func_shmat = no; then
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5 6734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6171$as_echo_n "checking for shmat in -lipc... " >&6; } 6735printf %s "checking for shmat in -lipc... " >&6; }
6172if test "${ac_cv_lib_ipc_shmat+set}" = set; then : 6736if test ${ac_cv_lib_ipc_shmat+y}
6173 $as_echo_n "(cached) " >&6 6737then :
6174else 6738 printf %s "(cached) " >&6
6739else $as_nop
6175 ac_check_lib_save_LIBS=$LIBS 6740 ac_check_lib_save_LIBS=$LIBS
6176LIBS="-lipc $LIBS" 6741LIBS="-lipc $LIBS"
6177cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6742cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6178/* end confdefs.h. */ 6743/* end confdefs.h. */
6179 6744
6180/* Override any GCC internal prototype to avoid an error. 6745namespace conftest {
6181 Use char because int might match the return type of a GCC 6746 extern "C" int shmat ();
6182 builtin and then its argument prototype would still apply. */ 6747}
6183#ifdef __cplusplus
6184extern "C"
6185#endif
6186char shmat ();
6187int 6748int
6188main () 6749main (void)
6189{ 6750{
6190return shmat (); 6751return conftest::shmat ();
6191 ; 6752 ;
6192 return 0; 6753 return 0;
6193} 6754}
6194_ACEOF 6755_ACEOF
6195if ac_fn_cxx_try_link "$LINENO"; then : 6756if ac_fn_cxx_try_link "$LINENO"
6757then :
6196 ac_cv_lib_ipc_shmat=yes 6758 ac_cv_lib_ipc_shmat=yes
6197else 6759else $as_nop
6198 ac_cv_lib_ipc_shmat=no 6760 ac_cv_lib_ipc_shmat=no
6199fi 6761fi
6200rm -f core conftest.err conftest.$ac_objext \ 6762rm -f core conftest.err conftest.$ac_objext conftest.beam \
6201 conftest$ac_exeext conftest.$ac_ext 6763 conftest$ac_exeext conftest.$ac_ext
6202LIBS=$ac_check_lib_save_LIBS 6764LIBS=$ac_check_lib_save_LIBS
6203fi 6765fi
6204{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5 6766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6205$as_echo "$ac_cv_lib_ipc_shmat" >&6; } 6767printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6206if test "x$ac_cv_lib_ipc_shmat" = x""yes; then : 6768if test "x$ac_cv_lib_ipc_shmat" = xyes
6769then :
6207 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" 6770 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6208fi 6771fi
6209 6772
6210 fi 6773 fi
6211 fi 6774 fi
… …
6217 # check for ICE first), but we must link in the order -lSM -lICE or 6780 # check for ICE first), but we must link in the order -lSM -lICE or
6218 # we get undefined symbols. So assume we have SM if we have ICE. 6781 # we get undefined symbols. So assume we have SM if we have ICE.
6219 # These have to be linked with before -lX11, unlike the other 6782 # These have to be linked with before -lX11, unlike the other
6220 # libraries we check for below, so use a different variable. 6783 # libraries we check for below, so use a different variable.
6221 # John Interrante, Karl Berry 6784 # John Interrante, Karl Berry
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5 6785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6223$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } 6786printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6224if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then : 6787if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6225 $as_echo_n "(cached) " >&6 6788then :
6226else 6789 printf %s "(cached) " >&6
6790else $as_nop
6227 ac_check_lib_save_LIBS=$LIBS 6791 ac_check_lib_save_LIBS=$LIBS
6228LIBS="-lICE $X_EXTRA_LIBS $LIBS" 6792LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6229cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6793cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6230/* end confdefs.h. */ 6794/* end confdefs.h. */
6231 6795
6232/* Override any GCC internal prototype to avoid an error. 6796namespace conftest {
6233 Use char because int might match the return type of a GCC 6797 extern "C" int IceConnectionNumber ();
6234 builtin and then its argument prototype would still apply. */ 6798}
6235#ifdef __cplusplus
6236extern "C"
6237#endif
6238char IceConnectionNumber ();
6239int 6799int
6240main () 6800main (void)
6241{ 6801{
6242return IceConnectionNumber (); 6802return conftest::IceConnectionNumber ();
6243 ; 6803 ;
6244 return 0; 6804 return 0;
6245} 6805}
6246_ACEOF 6806_ACEOF
6247if ac_fn_cxx_try_link "$LINENO"; then : 6807if ac_fn_cxx_try_link "$LINENO"
6808then :
6248 ac_cv_lib_ICE_IceConnectionNumber=yes 6809 ac_cv_lib_ICE_IceConnectionNumber=yes
6249else 6810else $as_nop
6250 ac_cv_lib_ICE_IceConnectionNumber=no 6811 ac_cv_lib_ICE_IceConnectionNumber=no
6251fi 6812fi
6252rm -f core conftest.err conftest.$ac_objext \ 6813rm -f core conftest.err conftest.$ac_objext conftest.beam \
6253 conftest$ac_exeext conftest.$ac_ext 6814 conftest$ac_exeext conftest.$ac_ext
6254LIBS=$ac_check_lib_save_LIBS 6815LIBS=$ac_check_lib_save_LIBS
6255fi 6816fi
6256{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 6817{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6257$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } 6818printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6258if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then : 6819if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
6820then :
6259 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" 6821 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6260fi 6822fi
6261 6823
6262 LDFLAGS=$ac_save_LDFLAGS 6824 LDFLAGS=$ac_save_LDFLAGS
6263 6825
6264fi 6826fi
6265 6827
6266 6828
6267image_lib=none 6829if test -n "$ac_tool_prefix"; then
6268
6269PIXBUF_CFLAGS=
6270PIXBUF_LIBS=
6271
6272if test x$support_pixbuf = xyes; then
6273 support_pixbuf=no
6274 # Extract the first word of "pkg-config", so it can be a program name with args. 6830 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6275set dummy pkg-config; ac_word=$2 6831set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6276{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6832{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6277$as_echo_n "checking for $ac_word... " >&6; } 6833printf %s "checking for $ac_word... " >&6; }
6278if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : 6834if test ${ac_cv_path_PKG_CONFIG+y}
6279 $as_echo_n "(cached) " >&6 6835then :
6280else 6836 printf %s "(cached) " >&6
6837else $as_nop
6281 case $PKG_CONFIG in 6838 case $PKG_CONFIG in
6282 [\\/]* | ?:[\\/]*) 6839 [\\/]* | ?:[\\/]*)
6283 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6840 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6284 ;; 6841 ;;
6285 *) 6842 *)
6286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6287for as_dir in $PATH 6844for as_dir in $PATH
6288do 6845do
6289 IFS=$as_save_IFS 6846 IFS=$as_save_IFS
6290 test -z "$as_dir" && as_dir=. 6847 case $as_dir in #(((
6848 '') as_dir=./ ;;
6849 */) ;;
6850 *) as_dir=$as_dir/ ;;
6851 esac
6291 for ac_exec_ext in '' $ac_executable_extensions; do 6852 for ac_exec_ext in '' $ac_executable_extensions; do
6292 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6853 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6293 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6854 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6294 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6855 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6295 break 2 6856 break 2
6296 fi 6857 fi
6297done 6858done
6298 done 6859 done
6299IFS=$as_save_IFS 6860IFS=$as_save_IFS
6300 6861
6301 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6302 ;; 6862 ;;
6303esac 6863esac
6304fi 6864fi
6305PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6865PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6306if test -n "$PKG_CONFIG"; then 6866if test -n "$PKG_CONFIG"; then
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 6867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6308$as_echo "$PKG_CONFIG" >&6; } 6868printf "%s\n" "$PKG_CONFIG" >&6; }
6309else 6869else
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6311$as_echo "no" >&6; } 6871printf "%s\n" "no" >&6; }
6312fi 6872fi
6313 6873
6314 6874
6315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf" >&5
6316$as_echo_n "checking for gdk-pixbuf... " >&6; }
6317 if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
6318 PIXBUF_CFLAGS="`$PKG_CONFIG gdk-pixbuf-2.0 --cflags`"
6319 PIXBUF_LIBS="`$PKG_CONFIG gdk-pixbuf-2.0 --libs`"
6320 support_pixbuf=yes
6321 fi
6322
6323 if test x$support_pixbuf = xyes; then
6324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6325$as_echo "ok" >&6; }
6326 image_lib=gdk-pixbuf
6327 support_afterimage=no
6328
6329$as_echo "#define HAVE_PIXBUF 1" >>confdefs.h
6330
6331
6332$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6333
6334 else
6335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6336$as_echo "no" >&6; }
6337 fi
6338fi 6875fi
6339 6876if test -z "$ac_cv_path_PKG_CONFIG"; then
6340 6877 ac_pt_PKG_CONFIG=$PKG_CONFIG
6341
6342
6343AFTERIMAGE_CFLAGS=
6344AFTERIMAGE_LIBS=
6345AFTERIMAGE_VERSION=
6346
6347if test x$support_afterimage = xyes; then
6348 support_afterimage=no
6349
6350 if test "x$afterimage_config" = "x" ; then
6351 # Extract the first word of "afterimage-config", so it can be a program name with args. 6878 # Extract the first word of "pkg-config", so it can be a program name with args.
6352set dummy afterimage-config; ac_word=$2 6879set dummy pkg-config; ac_word=$2
6353{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6880{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6354$as_echo_n "checking for $ac_word... " >&6; } 6881printf %s "checking for $ac_word... " >&6; }
6355if test "${ac_cv_path_afterimage_config+set}" = set; then : 6882if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6356 $as_echo_n "(cached) " >&6 6883then :
6357else 6884 printf %s "(cached) " >&6
6358 case $afterimage_config in 6885else $as_nop
6886 case $ac_pt_PKG_CONFIG in
6359 [\\/]* | ?:[\\/]*) 6887 [\\/]* | ?:[\\/]*)
6360 ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path. 6888 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6361 ;; 6889 ;;
6362 *) 6890 *)
6363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6364for as_dir in $PATH 6892for as_dir in $PATH
6365do 6893do
6366 IFS=$as_save_IFS 6894 IFS=$as_save_IFS
6367 test -z "$as_dir" && as_dir=. 6895 case $as_dir in #(((
6896 '') as_dir=./ ;;
6897 */) ;;
6898 *) as_dir=$as_dir/ ;;
6899 esac
6368 for ac_exec_ext in '' $ac_executable_extensions; do 6900 for ac_exec_ext in '' $ac_executable_extensions; do
6369 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6901 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6370 ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext" 6902 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6903 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6372 break 2 6904 break 2
6373 fi 6905 fi
6374done 6906done
6375 done 6907 done
6376IFS=$as_save_IFS 6908IFS=$as_save_IFS
6377 6909
6378 test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no"
6379 ;; 6910 ;;
6380esac 6911esac
6381fi 6912fi
6382afterimage_config=$ac_cv_path_afterimage_config 6913ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6383if test -n "$afterimage_config"; then 6914if test -n "$ac_pt_PKG_CONFIG"; then
6384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $afterimage_config" >&5 6915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6385$as_echo "$afterimage_config" >&6; } 6916printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6386else 6917else
6387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6388$as_echo "no" >&6; } 6919printf "%s\n" "no" >&6; }
6389fi 6920fi
6390 6921
6391 6922 if test "x$ac_pt_PKG_CONFIG" = x; then
6392 fi 6923 PKG_CONFIG="no"
6393 if test "x$afterimage_config" != "xno" ; then
6394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libAfterImage version >= 1.15" >&5
6395$as_echo_n "checking for libAfterImage version >= 1.15... " >&6; }
6396 xAFTERIMAGE_VERSION=`$afterimage_config --version`
6397 if test -n "$xAFTERIMAGE_VERSION" ; then
6398 xAFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
6399 xAFTERIMAGE_LIBS=`$afterimage_config --libs`
6400 if test "x$xAFTERIMAGE_LIBS" != "x"; then
6401 libai_ver_major=`echo $xAFTERIMAGE_VERSION | cut -f 1 -d .`
6402 libai_ver_minor=`echo $xAFTERIMAGE_VERSION | cut -f 2 -d .`
6403 if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
6404 support_afterimage=yes
6405 AFTERIMAGE_CFLAGS="$xAFTERIMAGE_CFLAGS"
6406 AFTERIMAGE_LIBS="$xAFTERIMAGE_LIBS"
6407 AFTERIMAGE_VERSION="$xAFTERIMAGE_VERSION"
6408 fi
6409 fi
6410 fi
6411 if test "x$support_afterimage" = "xyes"; then
6412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AFTERIMAGE_LIBS" >&5
6413$as_echo "$AFTERIMAGE_LIBS" >&6; }
6414 image_lib=libafterimage
6415
6416$as_echo "#define HAVE_AFTERIMAGE 1" >>confdefs.h
6417
6418
6419$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6420
6421 else 6924 else
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6925 case $cross_compiling:$ac_tool_warned in
6423$as_echo "no" >&6; } 6926yes:)
6927{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6928printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6929ac_tool_warned=yes ;;
6930esac
6931 PKG_CONFIG=$ac_pt_PKG_CONFIG
6424 fi 6932 fi
6425 fi
6426fi
6427
6428
6429
6430
6431for ac_header in \
6432 sys/byteorder.h \
6433 sys/ioctl.h \
6434 sys/sockio.h \
6435 sys/strredir.h \
6436 stdint.h \
6437 wchar.h \
6438 cwchar \
6439
6440do :
6441 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6442ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6443if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6444 cat >>confdefs.h <<_ACEOF
6445#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6446_ACEOF
6447
6448fi
6449
6450done
6451
6452
6453{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6454$as_echo_n "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6455if test "${rxvt_cv_xlib_illegal_access+set}" = set; then :
6456 $as_echo_n "(cached) " >&6
6457else 6933else
6934 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
6935fi
6936
6937
6938
6939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty" >&5
6940printf %s "checking for libptytty... " >&6; }
6941 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
6942 PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
6943 PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
6944
6945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6946printf "%s\n" "ok" >&6; }
6947 :
6948 else
6949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6950printf "%s\n" "no" >&6; }
6951
6952 as_fn_error $? "unable to find libptytty" "$LINENO" 5
6953
6954 fi
6955
6956
6957
6958
6959
6960image_lib=none
6961
6962PIXBUF_CFLAGS=
6963PIXBUF_LIBS=
6964
6965if test x$support_pixbuf = xyes; then
6966
6967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
6968printf %s "checking for gdk-pixbuf-2.0... " >&6; }
6969 if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
6970 PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
6971 PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
6972
6973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6974printf "%s\n" "ok" >&6; }
6975
6976 image_lib=gdk-pixbuf
6977
6978printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
6979
6980
6981 else
6982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6983printf "%s\n" "no" >&6; }
6984 :
6985 fi
6986
6987fi
6988
6989
6990
6991
6992STARTUP_NOTIFICATION_CFLAGS=
6993STARTUP_NOTIFICATION_LIBS=
6994
6995if test x$support_startup_notification = xyes; then
6996
6997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
6998printf %s "checking for libstartup-notification-1.0... " >&6; }
6999 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
7000 STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
7001 STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
7002
7003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7004printf "%s\n" "ok" >&6; }
7005
7006
7007printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
7008
7009
7010 else
7011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7012printf "%s\n" "no" >&6; }
7013 :
7014 fi
7015
7016fi
7017
7018
7019
7020
7021if test x$support_frills = xyes; then
7022
7023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
7024printf %s "checking for xmu... " >&6; }
7025 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
7026 XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
7027 XMU_LIBS="`$PKG_CONFIG --libs xmu`"
7028
7029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7030printf "%s\n" "ok" >&6; }
7031
7032 X_LIBS="$XMU_LIBS $X_LIBS"
7033 CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
7034
7035printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
7036
7037
7038 else
7039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7040printf "%s\n" "no" >&6; }
7041 :
7042 fi
7043
7044fi
7045
7046ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
7047if test "x$ac_cv_header_sys_byteorder_h" = xyes
7048then :
7049 printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
7050
7051fi
7052ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
7053if test "x$ac_cv_header_sys_ioctl_h" = xyes
7054then :
7055 printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
7056
7057fi
7058ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
7059if test "x$ac_cv_header_sys_sockio_h" = xyes
7060then :
7061 printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
7062
7063fi
7064ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
7065if test "x$ac_cv_header_sys_strredir_h" = xyes
7066then :
7067 printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
7068
7069fi
7070ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
7071if test "x$ac_cv_header_stdint_h" = xyes
7072then :
7073 printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
7074
7075fi
7076ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
7077if test "x$ac_cv_header_wchar_h" = xyes
7078then :
7079 printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
7080
7081fi
7082
7083
7084{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
7085printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
7086if test ${rxvt_cv_xlib_illegal_access+y}
7087then :
7088 printf %s "(cached) " >&6
7089else $as_nop
6458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6459/* end confdefs.h. */ 7091/* end confdefs.h. */
6460 7092
6461#define XLIB_ILLEGAL_ACCESS 7093#define XLIB_ILLEGAL_ACCESS
6462#include <X11/Xlib.h> 7094#include <X11/Xlib.h>
6463 7095
6464int 7096int
6465main () 7097main (void)
6466{ 7098{
6467 7099
6468 Display *dpy; 7100 Display *dpy;
6469 dpy->xdefaults = (char *)0; 7101 dpy->xdefaults = (char *)0;
6470 7102
6471 ; 7103 ;
6472 return 0; 7104 return 0;
6473} 7105}
6474_ACEOF 7106_ACEOF
6475if ac_fn_cxx_try_compile "$LINENO"; then : 7107if ac_fn_cxx_try_compile "$LINENO"
7108then :
6476 rxvt_cv_xlib_illegal_access=yes 7109 rxvt_cv_xlib_illegal_access=yes
7110else $as_nop
7111 rxvt_cv_xlib_illegal_access=no
7112
7113fi
7114rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7115fi
7116{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
7117printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
7118if test x$rxvt_cv_xlib_illegal_access = xyes; then
7119
7120printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
7121
7122fi
7123
7124ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7125if test "x$ac_cv_type_mode_t" = xyes
7126then :
7127
7128else $as_nop
7129
7130printf "%s\n" "#define mode_t int" >>confdefs.h
7131
7132fi
7133
7134
7135 ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
7136"
7137if test "x$ac_cv_type_pid_t" = xyes
7138then :
7139
7140else $as_nop
7141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7142/* end confdefs.h. */
7143
7144 #if defined _WIN64 && !defined __CYGWIN__
7145 LLP64
7146 #endif
7147
7148int
7149main (void)
7150{
7151
7152 ;
7153 return 0;
7154}
7155
7156_ACEOF
7157if ac_fn_cxx_try_compile "$LINENO"
7158then :
7159 ac_pid_type='int'
7160else $as_nop
7161 ac_pid_type='__int64'
7162fi
7163rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7164
7165printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7166
7167
7168fi
7169
7170
7171{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
7172printf %s "checking for grep that handles long lines and -e... " >&6; }
7173if test ${ac_cv_path_GREP+y}
7174then :
7175 printf %s "(cached) " >&6
7176else $as_nop
7177 if test -z "$GREP"; then
7178 ac_path_GREP_found=false
7179 # Loop through the user's path and test for each of PROGNAME-LIST
7180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7181for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7182do
7183 IFS=$as_save_IFS
7184 case $as_dir in #(((
7185 '') as_dir=./ ;;
7186 */) ;;
7187 *) as_dir=$as_dir/ ;;
7188 esac
7189 for ac_prog in grep ggrep
7190 do
7191 for ac_exec_ext in '' $ac_executable_extensions; do
7192 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
7193 as_fn_executable_p "$ac_path_GREP" || continue
7194# Check for GNU ac_path_GREP and select it if it is found.
7195 # Check for GNU $ac_path_GREP
7196case `"$ac_path_GREP" --version 2>&1` in
7197*GNU*)
7198 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
7199*)
7200 ac_count=0
7201 printf %s 0123456789 >"conftest.in"
7202 while :
7203 do
7204 cat "conftest.in" "conftest.in" >"conftest.tmp"
7205 mv "conftest.tmp" "conftest.in"
7206 cp "conftest.in" "conftest.nl"
7207 printf "%s\n" 'GREP' >> "conftest.nl"
7208 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7209 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7210 as_fn_arith $ac_count + 1 && ac_count=$as_val
7211 if test $ac_count -gt ${ac_path_GREP_max-0}; then
7212 # Best one so far, save it but keep looking for a better one
7213 ac_cv_path_GREP="$ac_path_GREP"
7214 ac_path_GREP_max=$ac_count
7215 fi
7216 # 10*(2^10) chars as input seems more than enough
7217 test $ac_count -gt 10 && break
7218 done
7219 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7220esac
7221
7222 $ac_path_GREP_found && break 3
7223 done
7224 done
7225 done
7226IFS=$as_save_IFS
7227 if test -z "$ac_cv_path_GREP"; then
7228 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7229 fi
6477else 7230else
6478 rxvt_cv_xlib_illegal_access=no 7231 ac_cv_path_GREP=$GREP
6479
6480fi 7232fi
6481rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6482fi
6483{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6484$as_echo "$rxvt_cv_xlib_illegal_access" >&6; }
6485if test x$rxvt_cv_xlib_illegal_access = xyes; then
6486 7233
6487$as_echo "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6488
6489fi 7234fi
7235{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
7236printf "%s\n" "$ac_cv_path_GREP" >&6; }
7237 GREP="$ac_cv_path_GREP"
6490 7238
6491ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
6492if test "x$ac_cv_type_mode_t" = x""yes; then :
6493 7239
7240{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
7241printf %s "checking for egrep... " >&6; }
7242if test ${ac_cv_path_EGREP+y}
7243then :
7244 printf %s "(cached) " >&6
7245else $as_nop
7246 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
7247 then ac_cv_path_EGREP="$GREP -E"
7248 else
7249 if test -z "$EGREP"; then
7250 ac_path_EGREP_found=false
7251 # Loop through the user's path and test for each of PROGNAME-LIST
7252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7253for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7254do
7255 IFS=$as_save_IFS
7256 case $as_dir in #(((
7257 '') as_dir=./ ;;
7258 */) ;;
7259 *) as_dir=$as_dir/ ;;
7260 esac
7261 for ac_prog in egrep
7262 do
7263 for ac_exec_ext in '' $ac_executable_extensions; do
7264 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
7265 as_fn_executable_p "$ac_path_EGREP" || continue
7266# Check for GNU ac_path_EGREP and select it if it is found.
7267 # Check for GNU $ac_path_EGREP
7268case `"$ac_path_EGREP" --version 2>&1` in
7269*GNU*)
7270 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
7271*)
7272 ac_count=0
7273 printf %s 0123456789 >"conftest.in"
7274 while :
7275 do
7276 cat "conftest.in" "conftest.in" >"conftest.tmp"
7277 mv "conftest.tmp" "conftest.in"
7278 cp "conftest.in" "conftest.nl"
7279 printf "%s\n" 'EGREP' >> "conftest.nl"
7280 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7281 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7282 as_fn_arith $ac_count + 1 && ac_count=$as_val
7283 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
7284 # Best one so far, save it but keep looking for a better one
7285 ac_cv_path_EGREP="$ac_path_EGREP"
7286 ac_path_EGREP_max=$ac_count
7287 fi
7288 # 10*(2^10) chars as input seems more than enough
7289 test $ac_count -gt 10 && break
7290 done
7291 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7292esac
7293
7294 $ac_path_EGREP_found && break 3
7295 done
7296 done
7297 done
7298IFS=$as_save_IFS
7299 if test -z "$ac_cv_path_EGREP"; then
7300 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7301 fi
6494else 7302else
6495 7303 ac_cv_path_EGREP=$EGREP
6496cat >>confdefs.h <<_ACEOF
6497#define mode_t int
6498_ACEOF
6499
6500fi 7304fi
6501 7305
6502ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 7306 fi
6503if test "x$ac_cv_type_pid_t" = x""yes; then :
6504
6505else
6506
6507cat >>confdefs.h <<_ACEOF
6508#define pid_t int
6509_ACEOF
6510
6511fi 7307fi
7308{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
7309printf "%s\n" "$ac_cv_path_EGREP" >&6; }
7310 EGREP="$ac_cv_path_EGREP"
6512 7311
7312
6513{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 7313{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
6514$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 7314printf %s "checking for uid_t in sys/types.h... " >&6; }
6515if test "${ac_cv_type_uid_t+set}" = set; then : 7315if test ${ac_cv_type_uid_t+y}
6516 $as_echo_n "(cached) " >&6 7316then :
6517else 7317 printf %s "(cached) " >&6
7318else $as_nop
6518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6519/* end confdefs.h. */ 7320/* end confdefs.h. */
6520#include <sys/types.h> 7321#include <sys/types.h>
6521 7322
6522_ACEOF 7323_ACEOF
6523if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7324if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6524 $EGREP "uid_t" >/dev/null 2>&1; then : 7325 $EGREP "uid_t" >/dev/null 2>&1
7326then :
6525 ac_cv_type_uid_t=yes 7327 ac_cv_type_uid_t=yes
6526else 7328else $as_nop
6527 ac_cv_type_uid_t=no 7329 ac_cv_type_uid_t=no
6528fi 7330fi
6529rm -f conftest* 7331rm -rf conftest*
6530 7332
6531fi 7333fi
6532{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 7334{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6533$as_echo "$ac_cv_type_uid_t" >&6; } 7335printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6534if test $ac_cv_type_uid_t = no; then 7336if test $ac_cv_type_uid_t = no; then
6535 7337
6536$as_echo "#define uid_t int" >>confdefs.h 7338printf "%s\n" "#define uid_t int" >>confdefs.h
6537 7339
6538 7340
6539$as_echo "#define gid_t int" >>confdefs.h 7341printf "%s\n" "#define gid_t int" >>confdefs.h
6540 7342
6541fi 7343fi
6542 7344
6543ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" 7345ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6544case $ac_cv_c_int16_t in #( 7346case $ac_cv_c_int16_t in #(
6545 no|yes) ;; #( 7347 no|yes) ;; #(
6546 *) 7348 *)
6547 7349
6548cat >>confdefs.h <<_ACEOF 7350printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6549#define int16_t $ac_cv_c_int16_t
6550_ACEOF
6551;; 7351;;
6552esac 7352esac
6553 7353
6554ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 7354ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6555case $ac_cv_c_uint16_t in #( 7355case $ac_cv_c_uint16_t in #(
6556 no|yes) ;; #( 7356 no|yes) ;; #(
6557 *) 7357 *)
6558 7358
6559 7359
6560cat >>confdefs.h <<_ACEOF 7360printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6561#define uint16_t $ac_cv_c_uint16_t
6562_ACEOF
6563;; 7361;;
6564 esac 7362 esac
6565 7363
6566ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 7364ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6567case $ac_cv_c_int32_t in #( 7365case $ac_cv_c_int32_t in #(
6568 no|yes) ;; #( 7366 no|yes) ;; #(
6569 *) 7367 *)
6570 7368
6571cat >>confdefs.h <<_ACEOF 7369printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6572#define int32_t $ac_cv_c_int32_t
6573_ACEOF
6574;; 7370;;
6575esac 7371esac
6576 7372
6577ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 7373ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6578case $ac_cv_c_uint32_t in #( 7374case $ac_cv_c_uint32_t in #(
6579 no|yes) ;; #( 7375 no|yes) ;; #(
6580 *) 7376 *)
6581 7377
6582$as_echo "#define _UINT32_T 1" >>confdefs.h 7378printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6583 7379
6584 7380
6585cat >>confdefs.h <<_ACEOF 7381printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6586#define uint32_t $ac_cv_c_uint32_t
6587_ACEOF
6588;; 7382;;
6589 esac 7383 esac
6590 7384
6591 7385
6592for ac_func in unsetenv
6593do :
6594 ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" 7386ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6595if test "x$ac_cv_func_unsetenv" = x""yes; then : 7387if test "x$ac_cv_func_unsetenv" = xyes
6596 cat >>confdefs.h <<_ACEOF 7388then :
6597#define HAVE_UNSETENV 1 7389 printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6598_ACEOF
6599
6600fi
6601done
6602
6603
6604
6605support_utmp=yes
6606support_wtmp=yes
6607support_lastlog=yes
6608
6609# Check whether --enable-utmp was given.
6610if test "${enable_utmp+set}" = set; then :
6611 enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
6612 support_utmp=$enableval
6613 fi
6614fi
6615
6616
6617# Check whether --enable-wtmp was given.
6618if test "${enable_wtmp+set}" = set; then :
6619 enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6620 support_wtmp=$enableval
6621 fi
6622fi
6623
6624
6625# Check whether --enable-lastlog was given.
6626if test "${enable_lastlog+set}" = set; then :
6627 enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6628 support_lastlog=$enableval
6629 fi
6630fi
6631
6632
6633if test x$support_utmp = xyes; then
6634
6635$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h
6636
6637fi
6638if test x$support_wtmp = xyes; then
6639
6640$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h
6641
6642fi
6643if test x$support_lastlog = xyes; then
6644
6645$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h
6646
6647fi
6648
6649for ac_func in \
6650 updwtmp \
6651 updwtmpx \
6652 updlastlogx \
6653
6654do :
6655 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6656ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6657if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6658 cat >>confdefs.h <<_ACEOF
6659#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6660_ACEOF
6661
6662fi
6663done
6664
6665
6666for ac_header in lastlog.h
6667do :
6668 ac_fn_cxx_check_header_mongrel "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
6669if test "x$ac_cv_header_lastlog_h" = x""yes; then :
6670 cat >>confdefs.h <<_ACEOF
6671#define HAVE_LASTLOG_H 1
6672_ACEOF
6673
6674fi
6675
6676done
6677
6678
6679
6680for ac_header in utmp.h
6681do :
6682 ac_fn_cxx_check_header_mongrel "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6683if test "x$ac_cv_header_utmp_h" = x""yes; then :
6684 cat >>confdefs.h <<_ACEOF
6685#define HAVE_UTMP_H 1
6686_ACEOF
6687 ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
6688#include <sys/types.h>
6689#include <utmp.h>
6690
6691"
6692if test "x$ac_cv_type_struct_utmp" = x""yes; then :
6693
6694cat >>confdefs.h <<_ACEOF
6695#define HAVE_STRUCT_UTMP 1
6696_ACEOF
6697
6698
6699fi
6700
6701
6702
6703# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
6704# ------------------------------------------------------
6705# Tries to find if the field MEMBER exists in type AGGR, after including
6706# INCLUDES, setting cache variable VAR accordingly.
6707ac_fn_cxx_check_member ()
6708{
6709 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
6711$as_echo_n "checking for $2.$3... " >&6; }
6712if eval "test \"\${$4+set}\"" = set; then :
6713 $as_echo_n "(cached) " >&6
6714else
6715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6716/* end confdefs.h. */
6717$5
6718int
6719main ()
6720{
6721static $2 ac_aggr;
6722if (ac_aggr.$3)
6723return 0;
6724 ;
6725 return 0;
6726}
6727_ACEOF
6728if ac_fn_cxx_try_compile "$LINENO"; then :
6729 eval "$4=yes"
6730else
6731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6732/* end confdefs.h. */
6733$5
6734int
6735main ()
6736{
6737static $2 ac_aggr;
6738if (sizeof ac_aggr.$3)
6739return 0;
6740 ;
6741 return 0;
6742}
6743_ACEOF
6744if ac_fn_cxx_try_compile "$LINENO"; then :
6745 eval "$4=yes"
6746else
6747 eval "$4=no"
6748fi
6749rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6750fi
6751rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6752fi
6753eval ac_res=\$$4
6754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6755$as_echo "$ac_res" >&6; }
6756 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
6757
6758} # ac_fn_cxx_check_member
6759ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
6760#include <sys/types.h>
6761#include <utmp.h>
6762
6763"
6764if test "x$ac_cv_member_struct_utmp_ut_host" = x""yes; then :
6765
6766$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h
6767
6768fi
6769
6770
6771ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
6772#include <sys/types.h>
6773#include <utmp.h>
6774
6775"
6776if test "x$ac_cv_member_struct_utmp_ut_pid" = x""yes; then :
6777
6778$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h
6779
6780fi
6781
6782
6783fi
6784
6785done
6786
6787
6788for ac_header in utmpx.h
6789do :
6790 ac_fn_cxx_check_header_mongrel "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
6791if test "x$ac_cv_header_utmpx_h" = x""yes; then :
6792 cat >>confdefs.h <<_ACEOF
6793#define HAVE_UTMPX_H 1
6794_ACEOF
6795 ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
6796#include <sys/types.h>
6797#include <utmpx.h>
6798
6799"
6800if test "x$ac_cv_type_struct_utmpx" = x""yes; then :
6801
6802cat >>confdefs.h <<_ACEOF
6803#define HAVE_STRUCT_UTMPX 1
6804_ACEOF
6805
6806
6807fi
6808
6809
6810ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
6811#include <sys/types.h>
6812#include <utmpx.h>
6813
6814"
6815if test "x$ac_cv_member_struct_utmpx_ut_host" = x""yes; then :
6816
6817$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6818
6819fi
6820
6821
6822ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_session" "ac_cv_member_struct_utmpx_ut_session" "
6823#include <sys/types.h>
6824#include <utmpx.h>
6825
6826"
6827if test "x$ac_cv_member_struct_utmpx_ut_session" = x""yes; then :
6828
6829$as_echo "#define HAVE_UTMPX_SESSION 1" >>confdefs.h
6830
6831fi
6832
6833
6834fi
6835
6836done
6837
6838ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
6839#include <sys/types.h>
6840#include <utmp.h>
6841#ifdef HAVE_LASTLOG_H
6842#include <lastlog.h>
6843#endif
6844
6845"
6846if test "x$ac_cv_type_struct_lastlog" = x""yes; then :
6847
6848cat >>confdefs.h <<_ACEOF
6849#define HAVE_STRUCT_LASTLOG 1
6850_ACEOF
6851
6852
6853fi
6854
6855
6856ac_fn_cxx_check_type "$LINENO" "struct lastlogx" "ac_cv_type_struct_lastlogx" "
6857#include <sys/types.h>
6858#include <utmpx.h>
6859#ifdef HAVE_LASTLOG_H
6860#include <lastlog.h>
6861#endif
6862
6863"
6864if test "x$ac_cv_type_struct_lastlogx" = x""yes; then :
6865
6866cat >>confdefs.h <<_ACEOF
6867#define HAVE_STRUCT_LASTLOGX 1
6868_ACEOF
6869
6870
6871fi
6872
6873
6874
6875{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where utmp is located" >&5
6876$as_echo_n "checking where utmp is located... " >&6; }
6877if test "${pt_cv_path_utmp+set}" = set; then :
6878 $as_echo_n "(cached) " >&6
6879else
6880 if test "$cross_compiling" = yes; then :
6881 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define UTMP_FILE in config.h manually" >&5
6882$as_echo "$as_me: WARNING: Define UTMP_FILE in config.h manually" >&2;}
6883else
6884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6885/* end confdefs.h. */
6886#include <stdio.h>
6887#include <stdlib.h>
6888#include <sys/stat.h>
6889
6890#include <sys/types.h>
6891#include <utmp.h>
6892
6893int main()
6894{
6895 char **path, *list[] = { "/var/run/utmp", "/var/adm/utmp", "/etc/utmp", "/usr/etc/utmp", "/usr/adm/utmp", NULL };
6896 FILE *f = fopen("conftestval", "w");
6897 if (!f) return 1;
6898#ifdef UTMP_FILE
6899 fprintf(f, "%s\n", UTMP_FILE);
6900#elif defined(_PATH_UTMP)
6901 fprintf(f, "%s\n", _PATH_UTMP);
6902#else
6903 for (path = list; *path; path++) {
6904 struct stat st;
6905 if (stat(*path, &st) == 0) {
6906 fprintf(f, "%s\n", *path);
6907 break;
6908 }
6909 }
6910#endif
6911 return fclose(f) != 0;
6912}
6913_ACEOF
6914if ac_fn_cxx_try_run "$LINENO"; then :
6915 pt_cv_path_utmp=`cat conftestval`
6916else
6917 pt_cv_path_utmp=
6918fi
6919rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6920 conftest.$ac_objext conftest.beam conftest.$ac_ext
6921fi
6922
6923fi
6924{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
6925$as_echo "$pt_cv_path_utmp" >&6; }
6926if test x$pt_cv_path_utmp != x; then
6927
6928cat >>confdefs.h <<_ACEOF
6929#define UTMP_FILE "$pt_cv_path_utmp"
6930_ACEOF
6931
6932fi
6933
6934
6935{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where wtmp is located" >&5
6936$as_echo_n "checking where wtmp is located... " >&6; }
6937if test "${pt_cv_path_wtmp+set}" = set; then :
6938 $as_echo_n "(cached) " >&6
6939else
6940 if test "$cross_compiling" = yes; then :
6941 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define WTMP_FILE in config.h manually" >&5
6942$as_echo "$as_me: WARNING: Define WTMP_FILE in config.h manually" >&2;}
6943else
6944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6945/* end confdefs.h. */
6946#include <stdio.h>
6947#include <stdlib.h>
6948#include <sys/stat.h>
6949
6950#include <sys/types.h>
6951#ifdef HAVE_UTMP_H
6952#include <utmp.h>
6953#endif
6954
6955int main()
6956{
6957 char **path, *list[] = { "/var/log/wtmp", "/var/adm/wtmp", "/etc/wtmp", "/usr/etc/wtmp", "/usr/adm/wtmp", NULL };
6958 FILE *f = fopen("conftestval", "w");
6959 if (!f) return 1;
6960#ifdef WTMP_FILE
6961 fprintf(f, "%s\n", WTMP_FILE);
6962#elif defined(_PATH_WTMP)
6963 fprintf(f, "%s\n", _PATH_WTMP);
6964#else
6965 for (path = list; *path; path++) {
6966 struct stat st;
6967 if (stat(*path, &st) == 0) {
6968 fprintf(f, "%s\n", *path);
6969 break;
6970 }
6971 }
6972#endif
6973 return fclose(f) != 0;
6974}
6975_ACEOF
6976if ac_fn_cxx_try_run "$LINENO"; then :
6977 pt_cv_path_wtmp=`cat conftestval`
6978else
6979 pt_cv_path_wtmp=
6980fi
6981rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6982 conftest.$ac_objext conftest.beam conftest.$ac_ext
6983fi
6984
6985fi
6986{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
6987$as_echo "$pt_cv_path_wtmp" >&6; }
6988if test x$pt_cv_path_wtmp != x; then
6989
6990cat >>confdefs.h <<_ACEOF
6991#define WTMP_FILE "$pt_cv_path_wtmp"
6992_ACEOF
6993
6994fi
6995
6996{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where wtmpx is located" >&5
6997$as_echo_n "checking where wtmpx is located... " >&6; }
6998if test "${pt_cv_path_wtmpx+set}" = set; then :
6999 $as_echo_n "(cached) " >&6
7000else
7001 if test "$cross_compiling" = yes; then :
7002 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define WTMPX_FILE in config.h manually" >&5
7003$as_echo "$as_me: WARNING: Define WTMPX_FILE in config.h manually" >&2;}
7004else
7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7006/* end confdefs.h. */
7007#include <stdio.h>
7008#include <stdlib.h>
7009#include <sys/stat.h>
7010
7011#ifdef HAVE_UTMPX_H
7012#include <utmpx.h>
7013#endif
7014
7015int main()
7016{
7017 char **path, *list[] = { "/var/log/wtmpx", "/var/adm/wtmpx", NULL };
7018 FILE *f = fopen("conftestval", "w");
7019 if (!f) return 1;
7020#ifdef WTMPX_FILE
7021 fprintf(f, "%s\n", WTMPX_FILE);
7022#elif defined(_PATH_WTMPX)
7023 fprintf(f, "%s\n", _PATH_WTMPX);
7024#else
7025 for (path = list; *path; path++) {
7026 struct stat st;
7027 if (stat(*path, &st) == 0) {
7028 fprintf(f, "%s\n", *path);
7029 break;
7030 }
7031 }
7032#endif
7033 return fclose(f) != 0;
7034}
7035_ACEOF
7036if ac_fn_cxx_try_run "$LINENO"; then :
7037 pt_cv_path_wtmpx=`cat conftestval`
7038else
7039 pt_cv_path_wtmpx=
7040fi
7041rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7042 conftest.$ac_objext conftest.beam conftest.$ac_ext
7043fi
7044
7045fi
7046{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
7047$as_echo "$pt_cv_path_wtmpx" >&6; }
7048if test x$pt_cv_path_wtmpx != x; then
7049
7050cat >>confdefs.h <<_ACEOF
7051#define WTMPX_FILE "$pt_cv_path_wtmpx"
7052_ACEOF
7053
7054fi
7055
7056{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where lastlog is located" >&5
7057$as_echo_n "checking where lastlog is located... " >&6; }
7058if test "${pt_cv_path_lastlog+set}" = set; then :
7059 $as_echo_n "(cached) " >&6
7060else
7061 if test "$cross_compiling" = yes; then :
7062 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define LASTLOG_FILE in config.h manually" >&5
7063$as_echo "$as_me: WARNING: Define LASTLOG_FILE in config.h manually" >&2;}
7064else
7065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7066/* end confdefs.h. */
7067#include <stdio.h>
7068#include <stdlib.h>
7069#include <sys/stat.h>
7070
7071#include <sys/types.h>
7072#ifdef HAVE_UTMP_H
7073#include <utmp.h>
7074#endif
7075#ifdef HAVE_LASTLOG_H
7076#include <lastlog.h>
7077#endif
7078
7079int main()
7080{
7081 char **path, *list[] = { "/var/log/lastlog", NULL };
7082 FILE *f = fopen("conftestval", "w");
7083 if (!f) return 1;
7084#ifdef LASTLOG_FILE
7085 fprintf(f, "%s\n", LASTLOG_FILE);
7086#elif defined(_PATH_LASTLOG)
7087 fprintf(f, "%s\n", _PATH_LASTLOG);
7088#else
7089 for (path = list; *path; path++) {
7090 struct stat st;
7091 if (stat(*path, &st) == 0) {
7092 fprintf(f, "%s\n", *path);
7093 break;
7094 }
7095 }
7096#endif
7097 return fclose(f) != 0;
7098}
7099_ACEOF
7100if ac_fn_cxx_try_run "$LINENO"; then :
7101 pt_cv_path_lastlog=`cat conftestval`
7102else
7103 pt_cv_path_lastlog=
7104fi
7105rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7106 conftest.$ac_objext conftest.beam conftest.$ac_ext
7107fi
7108
7109fi
7110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
7111$as_echo "$pt_cv_path_lastlog" >&6; }
7112if test x$pt_cv_path_lastlog != x; then
7113
7114cat >>confdefs.h <<_ACEOF
7115#define LASTLOG_FILE "$pt_cv_path_lastlog"
7116_ACEOF
7117
7118fi
7119
7120{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where lastlogx is located" >&5
7121$as_echo_n "checking where lastlogx is located... " >&6; }
7122if test "${pt_cv_path_lastlogx+set}" = set; then :
7123 $as_echo_n "(cached) " >&6
7124else
7125 if test "$cross_compiling" = yes; then :
7126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define LASTLOGX_FILE in config.h manually" >&5
7127$as_echo "$as_me: WARNING: Define LASTLOGX_FILE in config.h manually" >&2;}
7128else
7129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7130/* end confdefs.h. */
7131#include <stdio.h>
7132#include <stdlib.h>
7133#include <sys/stat.h>
7134
7135#ifdef HAVE_UTMPX_H
7136#include <utmpx.h>
7137#endif
7138
7139int main()
7140{
7141 char **path, *list[] = { "/var/log/lastlogx", "/var/adm/lastlogx", NULL };
7142 FILE *f = fopen("conftestval", "w");
7143 if (!f) return 1;
7144#ifdef LASTLOGX_FILE
7145 fprintf(f, "%s\n", LASTLOGX_FILE);
7146#elif defined(_PATH_LASTLOGX)
7147 fprintf(f, "%s\n", _PATH_LASTLOGX);
7148#else
7149 for (path = list; *path; path++) {
7150 struct stat st;
7151 if (stat(*path, &st) == 0) {
7152 fprintf(f, "%s\n", *path);
7153 break;
7154 }
7155 }
7156#endif
7157 return fclose(f) != 0;
7158}
7159_ACEOF
7160if ac_fn_cxx_try_run "$LINENO"; then :
7161 pt_cv_path_lastlogx=`cat conftestval`
7162else
7163 pt_cv_path_lastlogx=
7164fi
7165rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7166 conftest.$ac_objext conftest.beam conftest.$ac_ext
7167fi
7168
7169fi
7170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
7171$as_echo "$pt_cv_path_lastlogx" >&6; }
7172if test x$pt_cv_path_lastlogx != x; then
7173
7174cat >>confdefs.h <<_ACEOF
7175#define LASTLOGX_FILE "$pt_cv_path_lastlogx"
7176_ACEOF
7177 7390
7178fi 7391fi
7179 7392
7180 7393
7181 7394
7182 7395
7183save_LIBS=$LIBS 7396save_LIBS=$LIBS
7184save_CFLAGS=$CFLAGS 7397save_CXXFLAGS=$CXXFLAGS
7185CFLAGS="$CFLAGS $X_CFLAGS" 7398CXXFLAGS="$CXXFLAGS $X_CFLAGS"
7186LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11" 7399LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
7187if test x$support_xim = xyes; then 7400if test x$support_xim = xyes; then
7188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5 7401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
7189$as_echo_n "checking for working Xlocale... " >&6; } 7402printf %s "checking for working Xlocale... " >&6; }
7190if test "${rxvt_cv_func_xlocale+set}" = set; then : 7403if test ${rxvt_cv_func_xlocale+y}
7191 $as_echo_n "(cached) " >&6 7404then :
7192else 7405 printf %s "(cached) " >&6
7406else $as_nop
7193 if test "$cross_compiling" = yes; then : 7407 if test "$cross_compiling" = yes
7408then :
7194 : 7409 :
7195else 7410else $as_nop
7196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7197/* end confdefs.h. */ 7412/* end confdefs.h. */
7198 7413
7199 #include <X11/Xlib.h> 7414 #include <X11/Xlib.h>
7200 #include <stdlib.h> 7415 #include <stdlib.h>
… …
7205 else 7420 else
7206 exit (1); 7421 exit (1);
7207 } 7422 }
7208 7423
7209_ACEOF 7424_ACEOF
7210if ac_fn_cxx_try_run "$LINENO"; then : 7425if ac_fn_cxx_try_run "$LINENO"
7426then :
7211 rxvt_cv_func_xlocale=yes 7427 rxvt_cv_func_xlocale=yes
7212else 7428else $as_nop
7213 rxvt_cv_func_xlocale=no 7429 rxvt_cv_func_xlocale=no
7214fi 7430fi
7215rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7431rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7216 conftest.$ac_objext conftest.beam conftest.$ac_ext 7432 conftest.$ac_objext conftest.beam conftest.$ac_ext
7217fi 7433fi
7218 7434
7219fi 7435fi
7220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5 7436{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7221$as_echo "$rxvt_cv_func_xlocale" >&6; } 7437printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
7222 if test x$rxvt_cv_func_xlocale = xyes; then 7438 if test x$rxvt_cv_func_xlocale = xyes; then
7223 7439
7224$as_echo "#define USE_XIM 1" >>confdefs.h 7440printf "%s\n" "#define USE_XIM 1" >>confdefs.h
7225 7441
7226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5 7442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
7227$as_echo_n "checking for broken XIM callback... " >&6; } 7443printf %s "checking for broken XIM callback... " >&6; }
7228if test "${rxvt_cv_broken_ximcb+set}" = set; then : 7444if test ${rxvt_cv_broken_ximcb+y}
7229 $as_echo_n "(cached) " >&6 7445then :
7230else 7446 printf %s "(cached) " >&6
7447else $as_nop
7231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7232/* end confdefs.h. */ 7449/* end confdefs.h. */
7233 7450
7234 #include <X11/Xlib.h> 7451 #include <X11/Xlib.h>
7235 7452
… …
7239 XIMCallback cb; 7456 XIMCallback cb;
7240 cb.callback = im_destroy_cb; 7457 cb.callback = im_destroy_cb;
7241 } 7458 }
7242 7459
7243_ACEOF 7460_ACEOF
7244if ac_fn_cxx_try_compile "$LINENO"; then : 7461if ac_fn_cxx_try_compile "$LINENO"
7462then :
7245 rxvt_cv_broken_ximcb=yes 7463 rxvt_cv_broken_ximcb=yes
7246else 7464else $as_nop
7247 rxvt_cv_broken_ximcb=no 7465 rxvt_cv_broken_ximcb=no
7248fi 7466fi
7249rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7467rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7250fi 7468fi
7251{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5 7469{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
7252$as_echo "$rxvt_cv_broken_ximcb" >&6; } 7470printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
7253 7471
7254 if test x$rxvt_cv_broken_ximcb = xyes; then 7472 if test x$rxvt_cv_broken_ximcb = xyes; then
7255 7473
7256$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h 7474printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7257 7475
7258 fi 7476 fi
7259 fi 7477 fi
7260fi 7478fi
7261 7479
7262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5 7480{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
7263$as_echo_n "checking for working X setlocale... " >&6; } 7481printf %s "checking for working X setlocale... " >&6; }
7264if test "${rxvt_cv_func_xsetlocale+set}" = set; then : 7482if test ${rxvt_cv_func_xsetlocale+y}
7265 $as_echo_n "(cached) " >&6 7483then :
7266else 7484 printf %s "(cached) " >&6
7485else $as_nop
7267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7268/* end confdefs.h. */ 7487/* end confdefs.h. */
7269#define X_LOCALE 1 7488#define X_LOCALE 1
7270#include <X11/Xlocale.h> 7489#include <X11/Xlocale.h>
7271int 7490int
7272main () 7491main (void)
7273{ 7492{
7274setlocale(LC_CTYPE, ""); 7493setlocale(LC_CTYPE, "");
7275 ; 7494 ;
7276 return 0; 7495 return 0;
7277} 7496}
7278_ACEOF 7497_ACEOF
7279if ac_fn_cxx_try_link "$LINENO"; then : 7498if ac_fn_cxx_try_link "$LINENO"
7499then :
7280 rxvt_cv_func_xsetlocale=yes 7500 rxvt_cv_func_xsetlocale=yes
7281else 7501else $as_nop
7282 rxvt_cv_func_xsetlocale=no 7502 rxvt_cv_func_xsetlocale=no
7283fi 7503fi
7284rm -f core conftest.err conftest.$ac_objext \ 7504rm -f core conftest.err conftest.$ac_objext conftest.beam \
7285 conftest$ac_exeext conftest.$ac_ext 7505 conftest$ac_exeext conftest.$ac_ext
7286fi 7506fi
7287{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5 7507{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7288$as_echo "$rxvt_cv_func_xsetlocale" >&6; } 7508printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7289if test x$rxvt_cv_func_xsetlocale = xyes; then 7509if test x$rxvt_cv_func_xsetlocale = xyes; then
7290 7510
7291$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h 7511printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7292 7512
7293fi 7513fi
7294LIBS=$save_LIBS 7514LIBS=$save_LIBS
7295CFLAGS=$save_CFLAGS 7515CXXFLAGS=$save_CXXFLAGS
7296 7516
7297{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working plain setlocale" >&5
7298$as_echo_n "checking for working plain setlocale... " >&6; }
7299if test "${rxvt_cv_func_setlocale+set}" = set; then :
7300 $as_echo_n "(cached) " >&6
7301else
7302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7303/* end confdefs.h. */
7304#include <clocale>
7305int
7306main ()
7307{
7308setlocale(LC_CTYPE, "");
7309 ;
7310 return 0;
7311}
7312_ACEOF
7313if ac_fn_cxx_try_link "$LINENO"; then :
7314 rxvt_cv_func_setlocale=yes
7315else
7316 rxvt_cv_func_setlocale=no
7317fi
7318rm -f core conftest.err conftest.$ac_objext \
7319 conftest$ac_exeext conftest.$ac_ext
7320fi
7321{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_setlocale" >&5
7322$as_echo "$rxvt_cv_func_setlocale" >&6; }
7323if test x$rxvt_cv_func_setlocale = xyes; then
7324
7325$as_echo "#define HAVE_SETLOCALE 1" >>confdefs.h
7326
7327fi
7328
7329{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5 7517{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7330$as_echo_n "checking for working nl_langinfo... " >&6; } 7518printf %s "checking for working nl_langinfo... " >&6; }
7331if test "${rxvt_cv_func_nl_langinfo+set}" = set; then : 7519if test ${rxvt_cv_func_nl_langinfo+y}
7332 $as_echo_n "(cached) " >&6 7520then :
7333else 7521 printf %s "(cached) " >&6
7522else $as_nop
7334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7335/* end confdefs.h. */ 7524/* end confdefs.h. */
7336#include <langinfo.h> 7525#include <langinfo.h>
7337int 7526int
7338main () 7527main (void)
7339{ 7528{
7340nl_langinfo(CODESET); 7529nl_langinfo(CODESET);
7341 ; 7530 ;
7342 return 0; 7531 return 0;
7343} 7532}
7344_ACEOF 7533_ACEOF
7345if ac_fn_cxx_try_link "$LINENO"; then : 7534if ac_fn_cxx_try_link "$LINENO"
7535then :
7346 rxvt_cv_func_nl_langinfo=yes 7536 rxvt_cv_func_nl_langinfo=yes
7347else 7537else $as_nop
7348 rxvt_cv_func_nl_langinfo=no 7538 rxvt_cv_func_nl_langinfo=no
7349fi 7539fi
7350rm -f core conftest.err conftest.$ac_objext \ 7540rm -f core conftest.err conftest.$ac_objext conftest.beam \
7351 conftest$ac_exeext conftest.$ac_ext 7541 conftest$ac_exeext conftest.$ac_ext
7352fi 7542fi
7353{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5 7543{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7354$as_echo "$rxvt_cv_func_nl_langinfo" >&6; } 7544printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7355if test x$rxvt_cv_func_nl_langinfo = xyes; then 7545if test x$rxvt_cv_func_nl_langinfo = xyes; then
7356 7546
7357$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h 7547printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7358 7548
7359fi 7549fi
7360 7550
7361 7551support_image=no
7362{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5 7552if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
7363$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; } 7553 support_image=yes
7364if test "${pt_cv_can_pass_fds+set}" = set; then :
7365 $as_echo_n "(cached) " >&6
7366else
7367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7368/* end confdefs.h. */
7369
7370#include <cstddef> // broken bsds (is that redundant?) need this
7371#include <sys/types.h>
7372#include <sys/socket.h>
7373#include <sys/uio.h>
7374
7375int
7376main ()
7377{
7378
7379{
7380 msghdr msg;
7381 iovec iov;
7382 char buf [100];
7383 char data = 0;
7384
7385 iov.iov_base = &data;
7386 iov.iov_len = 1;
7387
7388 msg.msg_iov = &iov;
7389 msg.msg_iovlen = 1;
7390 msg.msg_control = buf;
7391 msg.msg_controllen = sizeof buf;
7392
7393 cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7394 cmsg->cmsg_level = SOL_SOCKET;
7395 cmsg->cmsg_type = SCM_RIGHTS;
7396 cmsg->cmsg_len = 100;
7397
7398 *(int *)CMSG_DATA (cmsg) = 5;
7399
7400 return sendmsg (3, &msg, 0);
7401}
7402
7403 ;
7404 return 0;
7405}
7406_ACEOF
7407if ac_fn_cxx_try_link "$LINENO"; then :
7408 pt_cv_can_pass_fds=yes
7409else
7410 pt_cv_can_pass_fds=no
7411fi 7554fi
7412rm -f core conftest.err conftest.$ac_objext \
7413 conftest$ac_exeext conftest.$ac_ext
7414fi
7415{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7416$as_echo "$pt_cv_can_pass_fds" >&6; }
7417if test x$pt_cv_can_pass_fds = xyes; then
7418
7419$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
7420
7421else
7422 as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7423fi
7424
7425
7426
7427for ac_header in \
7428 pty.h \
7429 util.h \
7430 libutil.h \
7431 sys/ioctl.h \
7432 sys/stropts.h \
7433 stropts.h \
7434
7435do :
7436 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7437ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7438if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7439 cat >>confdefs.h <<_ACEOF
7440#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7441_ACEOF
7442
7443fi
7444
7445done
7446
7447
7448for ac_func in \
7449 revoke \
7450 _getpty \
7451 getpt \
7452 posix_openpt \
7453 isastream \
7454 setuid \
7455 seteuid \
7456 setreuid \
7457 setresuid \
7458
7459do :
7460 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7461ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7462if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7463 cat >>confdefs.h <<_ACEOF
7464#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7465_ACEOF
7466
7467fi
7468done
7469
7470
7471have_clone=no
7472
7473{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc" >&5
7474$as_echo_n "checking for /dev/ptc... " >&6; }
7475if test -e /dev/ptc; then
7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7477$as_echo "yes" >&6; }
7478
7479$as_echo "#define CLONE_DEVICE \"/dev/ptc\"" >>confdefs.h
7480
7481 have_clone=yes
7482else
7483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7484$as_echo "no" >&6; }
7485fi
7486
7487case $host in
7488 *-*-cygwin*)
7489 have_clone=yes
7490
7491$as_echo "#define CLONE_DEVICE \"/dev/ptmx\"" >>confdefs.h
7492
7493 ;;
7494 *)
7495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptmx" >&5
7496$as_echo_n "checking for /dev/ptmx... " >&6; }
7497 if test -e /dev/ptmx; then
7498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7499$as_echo "yes" >&6; }
7500
7501$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
7502
7503
7504$as_echo "#define CLONE_DEVICE \"/dev/ptmx\"" >>confdefs.h
7505
7506 have_clone=yes
7507 else
7508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7509$as_echo "no" >&6; }
7510 fi
7511 ;;
7512esac
7513
7514if test x$ac_cv_func_getpt = xyes -o x$ac_cv_func_posix_openpt = xyes -o x$have_clone = xyes; then
7515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
7516$as_echo_n "checking for UNIX98 ptys... " >&6; }
7517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7518/* end confdefs.h. */
7519#include <stdlib.h>
7520int
7521main ()
7522{
7523grantpt(0);unlockpt(0);ptsname(0);
7524 ;
7525 return 0;
7526}
7527_ACEOF
7528if ac_fn_cxx_try_link "$LINENO"; then :
7529 unix98_pty=yes
7530
7531$as_echo "#define UNIX98_PTY 1" >>confdefs.h
7532
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7534$as_echo "yes" >&6; }
7535else
7536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7537$as_echo "no" >&6; }
7538fi
7539rm -f core conftest.err conftest.$ac_objext \
7540 conftest$ac_exeext conftest.$ac_ext
7541fi
7542
7543if test -z "$unix98_pty"; then
7544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
7545$as_echo_n "checking for library containing openpty... " >&6; }
7546if test "${ac_cv_search_openpty+set}" = set; then :
7547 $as_echo_n "(cached) " >&6
7548else
7549 ac_func_search_save_LIBS=$LIBS
7550cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7551/* end confdefs.h. */
7552
7553/* Override any GCC internal prototype to avoid an error.
7554 Use char because int might match the return type of a GCC
7555 builtin and then its argument prototype would still apply. */
7556#ifdef __cplusplus
7557extern "C"
7558#endif
7559char openpty ();
7560int
7561main ()
7562{
7563return openpty ();
7564 ;
7565 return 0;
7566}
7567_ACEOF
7568for ac_lib in '' util; do
7569 if test -z "$ac_lib"; then
7570 ac_res="none required"
7571 else
7572 ac_res=-l$ac_lib
7573 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7574 fi
7575 if ac_fn_cxx_try_link "$LINENO"; then :
7576 ac_cv_search_openpty=$ac_res
7577fi
7578rm -f core conftest.err conftest.$ac_objext \
7579 conftest$ac_exeext
7580 if test "${ac_cv_search_openpty+set}" = set; then :
7581 break
7582fi
7583done
7584if test "${ac_cv_search_openpty+set}" = set; then :
7585
7586else
7587 ac_cv_search_openpty=no
7588fi
7589rm conftest.$ac_ext
7590LIBS=$ac_func_search_save_LIBS
7591fi
7592{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7593$as_echo "$ac_cv_search_openpty" >&6; }
7594ac_res=$ac_cv_search_openpty
7595if test "$ac_res" != no; then :
7596 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7597
7598$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
7599
7600fi
7601
7602fi
7603
7604
7605
7606{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7607$as_echo_n "checking for tty group... " >&6; }
7608if test "${pt_cv_tty_group+set}" = set; then :
7609 $as_echo_n "(cached) " >&6
7610else
7611 if test "$cross_compiling" = yes; then :
7612 pt_cv_tty_group=no
7613else
7614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7615/* end confdefs.h. */
7616
7617#include <sys/types.h>
7618#include <sys/stat.h>
7619#include <unistd.h>
7620#include <grp.h>
7621
7622int main()
7623{
7624 struct stat st;
7625 struct group *gr;
7626 char *tty;
7627 gr = getgrnam("tty");
7628 tty = ttyname(0);
7629 if (gr != 0
7630 && tty != 0
7631 && (stat(tty, &st)) == 0
7632 && st.st_gid == gr->gr_gid)
7633 return 0;
7634 else
7635 return 1;
7636}
7637_ACEOF
7638if ac_fn_cxx_try_run "$LINENO"; then :
7639 pt_cv_tty_group=yes
7640else
7641 pt_cv_tty_group=no
7642fi
7643rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7644 conftest.$ac_objext conftest.beam conftest.$ac_ext
7645fi
7646
7647fi
7648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7649$as_echo "$pt_cv_tty_group" >&6; }
7650if test x$pt_cv_tty_group = xyes; then
7651
7652$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h
7653
7654fi
7655
7656if test x$support_xft = xyes || test x$support_inheritpixmap = xyes; then 7555if test x$support_xft = xyes || test x$support_image = xyes; then
7657 rxvt_have_xrender=no 7556 rxvt_have_xrender=no
7658 # Extract the first word of "pkg-config", so it can be a program name with args. 7557
7659set dummy pkg-config; ac_word=$2
7660{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
7661$as_echo_n "checking for $ac_word... " >&6; } 7559printf %s "checking for xrender... " >&6; }
7662if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7663 $as_echo_n "(cached) " >&6
7664else
7665 case $PKG_CONFIG in
7666 [\\/]* | ?:[\\/]*)
7667 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7668 ;;
7669 *)
7670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7671for as_dir in $PATH
7672do
7673 IFS=$as_save_IFS
7674 test -z "$as_dir" && as_dir=.
7675 for ac_exec_ext in '' $ac_executable_extensions; do
7676 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7677 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7678 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7679 break 2
7680 fi
7681done
7682 done
7683IFS=$as_save_IFS
7684
7685 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7686 ;;
7687esac
7688fi
7689PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7690if test -n "$PKG_CONFIG"; then
7691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7692$as_echo "$PKG_CONFIG" >&6; }
7693else
7694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7695$as_echo "no" >&6; }
7696fi
7697
7698
7699 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then 7560 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7700 X_LIBS="`$PKG_CONFIG xrender --libs` $X_LIBS" 7561 XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7701 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xrender --cflags`" 7562 XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
7563
7564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7565printf "%s\n" "ok" >&6; }
7566
7567 X_LIBS="$XRENDER_LIBS $X_LIBS"
7568 CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
7702 rxvt_have_xrender=yes 7569 rxvt_have_xrender=yes
7703 7570
7704 save_LIBS="$LIBS" 7571 save_LIBS="$LIBS"
7705 LIBS="$LIBS $X_LIBS" 7572 LIBS="$LIBS $X_LIBS"
7706 ac_fn_cxx_check_header_mongrel "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default" 7573 ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
7707if test "x$ac_cv_header_X11_extensions_Xrender_h" = x""yes; then : 7574if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
7575then :
7708 7576
7709else 7577else $as_nop
7710 rxvt_have_xrender=no 7578 rxvt_have_xrender=no
7711fi 7579fi
7712 7580
7713
7714 ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat" 7581 ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
7715if test "x$ac_cv_func_XRenderFindStandardFormat" = x""yes; then : 7582if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
7583then :
7716 7584
7717else 7585else $as_nop
7718 rxvt_have_xrender=no 7586 rxvt_have_xrender=no
7719fi 7587fi
7720 7588
7721 LIBS="$save_LIBS" 7589 LIBS="$save_LIBS"
7590
7591 else
7592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7593printf "%s\n" "no" >&6; }
7594 :
7722 fi 7595 fi
7596
7723fi 7597fi
7724 7598
7725if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then 7599if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
7726 # Extract the first word of "pkg-config", so it can be a program name with args.
7727set dummy pkg-config; ac_word=$2
7728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7729$as_echo_n "checking for $ac_word... " >&6; }
7730if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7731 $as_echo_n "(cached) " >&6
7732else
7733 case $PKG_CONFIG in
7734 [\\/]* | ?:[\\/]*)
7735 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7736 ;;
7737 *)
7738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7739for as_dir in $PATH
7740do
7741 IFS=$as_save_IFS
7742 test -z "$as_dir" && as_dir=.
7743 for ac_exec_ext in '' $ac_executable_extensions; do
7744 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7745 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7747 break 2
7748 fi
7749done
7750 done
7751IFS=$as_save_IFS
7752 7600
7753 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" 7601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
7754 ;; 7602printf %s "checking for fontconfig xft... " >&6; }
7755esac
7756fi
7757PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7758if test -n "$PKG_CONFIG"; then
7759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7760$as_echo "$PKG_CONFIG" >&6; }
7761else
7762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7763$as_echo "no" >&6; }
7764fi
7765
7766
7767 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then 7603 if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
7768 X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS" 7604 XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
7769 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`" 7605 XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
7606
7607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7608printf "%s\n" "ok" >&6; }
7609
7610 X_LIBS="$XFT_LIBS $X_LIBS"
7611 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
7612
7770 else 7613 else
7614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7615printf "%s\n" "no" >&6; }
7616
7771 # Extract the first word of "xft-config", so it can be a program name with args. 7617 # Extract the first word of "xft-config", so it can be a program name with args.
7772set dummy xft-config; ac_word=$2 7618set dummy xft-config; ac_word=$2
7773{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7619{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7774$as_echo_n "checking for $ac_word... " >&6; } 7620printf %s "checking for $ac_word... " >&6; }
7775if test "${ac_cv_path_XFT_CONFIG+set}" = set; then : 7621if test ${ac_cv_path_XFT_CONFIG+y}
7776 $as_echo_n "(cached) " >&6 7622then :
7777else 7623 printf %s "(cached) " >&6
7624else $as_nop
7778 case $XFT_CONFIG in 7625 case $XFT_CONFIG in
7779 [\\/]* | ?:[\\/]*) 7626 [\\/]* | ?:[\\/]*)
7780 ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path. 7627 ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7781 ;; 7628 ;;
7782 *) 7629 *)
7783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7784for as_dir in $PATH 7631for as_dir in $PATH
7785do 7632do
7786 IFS=$as_save_IFS 7633 IFS=$as_save_IFS
7787 test -z "$as_dir" && as_dir=. 7634 case $as_dir in #(((
7635 '') as_dir=./ ;;
7636 */) ;;
7637 *) as_dir=$as_dir/ ;;
7638 esac
7788 for ac_exec_ext in '' $ac_executable_extensions; do 7639 for ac_exec_ext in '' $ac_executable_extensions; do
7789 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7640 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7790 ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext" 7641 ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7791 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7642 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7792 break 2 7643 break 2
7793 fi 7644 fi
7794done 7645done
7795 done 7646 done
7796IFS=$as_save_IFS 7647IFS=$as_save_IFS
… …
7799 ;; 7650 ;;
7800esac 7651esac
7801fi 7652fi
7802XFT_CONFIG=$ac_cv_path_XFT_CONFIG 7653XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7803if test -n "$XFT_CONFIG"; then 7654if test -n "$XFT_CONFIG"; then
7804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5 7655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7805$as_echo "$XFT_CONFIG" >&6; } 7656printf "%s\n" "$XFT_CONFIG" >&6; }
7806else 7657else
7807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7808$as_echo "no" >&6; } 7659printf "%s\n" "no" >&6; }
7809fi 7660fi
7810 7661
7811 7662
7812 if test $XFT_CONFIG != no; then 7663 if test $XFT_CONFIG != no; then
7813 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS" 7664 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7814 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`" 7665 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7815 fi 7666 fi
7816 fi
7817 7667
7818 if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig; then
7819 X_LIBS="`$PKG_CONFIG fontconfig --libs` $X_LIBS"
7820 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG fontconfig --cflags`"
7821 fi 7668 fi
7669
7822 7670
7823 save_LIBS="$LIBS" 7671 save_LIBS="$LIBS"
7824 LIBS="$LIBS $X_LIBS" 7672 LIBS="$LIBS $X_LIBS"
7825 for ac_header in X11/Xft/Xft.h 7673 for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7826do : 7674do :
7827 ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default" 7675 as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
7828if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then : 7676ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7677if eval test \"x\$"$as_ac_Header"\" = x"yes"
7678then :
7829 cat >>confdefs.h <<_ACEOF 7679 cat >>confdefs.h <<_ACEOF
7830#define HAVE_X11_XFT_XFT_H 1 7680#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
7831_ACEOF 7681_ACEOF
7832 7682
7833else 7683else $as_nop
7834 support_xft=no 7684 support_xft=no
7835fi 7685fi
7836 7686
7837done 7687done
7838 7688
7839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5 7689 for ac_func in XftDrawString32 FcPatternGet
7840$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; } 7690do :
7841if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then : 7691 as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
7842 $as_echo_n "(cached) " >&6 7692ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7843else 7693if eval test \"x\$"$as_ac_var"\" = x"yes"
7844 ac_check_lib_save_LIBS=$LIBS 7694then :
7845LIBS="-lXft $LIBS" 7695 cat >>confdefs.h <<_ACEOF
7696#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
7697_ACEOF
7698
7699else $as_nop
7700 support_xft=no
7701fi
7702
7703done
7704 LIBS="$save_LIBS"
7705
7706 if test x$support_xft = xyes; then
7707
7708printf "%s\n" "#define XFT 1" >>confdefs.h
7709
7710 fi
7711fi
7712
7713if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
7714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
7715printf %s "checking for Render >= 0.11... " >&6; }
7846cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7847/* end confdefs.h. */ 7717/* end confdefs.h. */
7848 7718
7849/* Override any GCC internal prototype to avoid an error. 7719#include <X11/extensions/Xrender.h>
7850 Use char because int might match the return type of a GCC 7720#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7851 builtin and then its argument prototype would still apply. */ 7721error
7852#ifdef __cplusplus
7853extern "C"
7854#endif 7722#endif
7855char XftDrawString32 (); 7723
7856int 7724int
7857main () 7725main (void)
7858{ 7726{
7859return XftDrawString32 (); 7727
7860 ; 7728 ;
7861 return 0; 7729 return 0;
7862} 7730}
7863_ACEOF 7731_ACEOF
7864if ac_fn_cxx_try_link "$LINENO"; then : 7732if ac_fn_cxx_try_compile "$LINENO"
7865 ac_cv_lib_Xft_XftDrawString32=yes 7733then :
7866else 7734
7867 ac_cv_lib_Xft_XftDrawString32=no 7735else $as_nop
7868fi
7869rm -f core conftest.err conftest.$ac_objext \
7870 conftest$ac_exeext conftest.$ac_ext
7871LIBS=$ac_check_lib_save_LIBS
7872fi
7873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7874$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7875if test "x$ac_cv_lib_Xft_XftDrawString32" = x""yes; then :
7876 :
7877else
7878 support_xft=no 7736 support_image=no
7879fi 7737fi
7880 7738rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7881 for ac_header in fontconfig/fontconfig.h
7882do :
7883 ac_fn_cxx_check_header_mongrel "$LINENO" "fontconfig/fontconfig.h" "ac_cv_header_fontconfig_fontconfig_h" "$ac_includes_default"
7884if test "x$ac_cv_header_fontconfig_fontconfig_h" = x""yes; then :
7885 cat >>confdefs.h <<_ACEOF
7886#define HAVE_FONTCONFIG_FONTCONFIG_H 1
7887_ACEOF
7888
7889else
7890 support_xft=no
7891fi
7892
7893done
7894
7895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FcPatternGet in -lfontconfig" >&5
7896$as_echo_n "checking for FcPatternGet in -lfontconfig... " >&6; }
7897if test "${ac_cv_lib_fontconfig_FcPatternGet+set}" = set; then :
7898 $as_echo_n "(cached) " >&6
7899else
7900 ac_check_lib_save_LIBS=$LIBS
7901LIBS="-lfontconfig $LIBS"
7902cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7903/* end confdefs.h. */
7904
7905/* Override any GCC internal prototype to avoid an error.
7906 Use char because int might match the return type of a GCC
7907 builtin and then its argument prototype would still apply. */
7908#ifdef __cplusplus
7909extern "C"
7910#endif
7911char FcPatternGet ();
7912int
7913main ()
7914{
7915return FcPatternGet ();
7916 ;
7917 return 0;
7918}
7919_ACEOF
7920if ac_fn_cxx_try_link "$LINENO"; then :
7921 ac_cv_lib_fontconfig_FcPatternGet=yes
7922else
7923 ac_cv_lib_fontconfig_FcPatternGet=no
7924fi
7925rm -f core conftest.err conftest.$ac_objext \
7926 conftest$ac_exeext conftest.$ac_ext
7927LIBS=$ac_check_lib_save_LIBS
7928fi
7929{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fontconfig_FcPatternGet" >&5
7930$as_echo "$ac_cv_lib_fontconfig_FcPatternGet" >&6; }
7931if test "x$ac_cv_lib_fontconfig_FcPatternGet" = x""yes; then :
7932 :
7933else
7934 support_xft=no
7935fi
7936
7937 LIBS="$save_LIBS"
7938
7939 if test x$support_xft = xyes; then 7739 if test x$support_image = xyes; then
7740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7741printf "%s\n" "ok" >&6; }
7742 LIBS="$LIBS -lm"
7940 7743
7941$as_echo "#define XFT 1" >>confdefs.h 7744printf "%s\n" "#define XRENDER 1" >>confdefs.h
7942 7745
7746
7747 if test x$support_inheritpixmap = xyes; then
7748
7749printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7750
7943 fi 7751 fi
7752 else
7753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7754printf "%s\n" "no" >&6; }
7755 fi
7944fi 7756fi
7757
7945if test x$support_styles = xyes; then 7758if test x$support_styles = xyes; then
7946 7759
7947$as_echo "#define ENABLE_STYLES 1" >>confdefs.h 7760printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7948 7761
7949fi 7762fi
7950if test x$support_iso14755 = xyes; then 7763if test x$support_iso14755 = xyes; then
7951 7764
7952$as_echo "#define ISO_14755 1" >>confdefs.h 7765printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7953 7766
7954fi 7767fi
7955if test x$support_8bitctrls = xyes; then 7768if test x$support_8bitctrls = xyes; then
7956 7769
7957$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h 7770printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7958 7771
7959fi 7772fi
7960if test x$support_fading = xyes; then 7773if test x$support_fading = xyes; then
7961 7774
7962$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h 7775printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7963
7964fi
7965if test x$support_inheritpixmap = xyes; then
7966 if test x$rxvt_have_xrender = xyes; then
7967 LIBS="$LIBS -lm"
7968
7969$as_echo "#define XRENDER 1" >>confdefs.h
7970
7971 fi
7972
7973$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7974 7776
7975fi 7777fi
7976if test x$support_keepscrolling = xno; then 7778if test x$support_keepscrolling = xno; then
7977 7779
7978$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h 7780printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7979 7781
7980fi 7782fi
7981if test x$support_selectionscrolling = xyes; then 7783if test x$support_selectionscrolling = xyes; then
7982 7784
7983$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h 7785printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7984 7786
7985fi 7787fi
7986if test x$support_frills = xyes; then 7788if test x$support_frills = xyes; then
7987 7789
7988$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h 7790printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7989 7791
7990fi 7792fi
7991if test x$support_mousewheel = xyes; then 7793if test x$support_mousewheel = xyes; then
7992 7794
7993$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h 7795printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7994 7796
7995fi 7797fi
7996if test x$support_mouseslipwheel = xyes; then 7798if test x$support_mouseslipwheel = xyes; then
7997 7799
7998$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h 7800printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7999 7801
8000fi 7802fi
8001 7803
8002scrolltypes=plain 7804scrolltypes=plain
8003 7805
8004$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h 7806printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
8005 7807
8006 7808
8007if test x$support_scroll_rxvt = xyes; then 7809if test x$support_scroll_rxvt = xyes; then
8008 7810
8009$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h 7811printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
8010 7812
8011 scrolltypes="$scrolltypes rxvt" 7813 scrolltypes="$scrolltypes rxvt"
8012fi 7814fi
8013if test x$support_scroll_next = xyes; then 7815if test x$support_scroll_next = xyes; then
8014 7816
8015$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h 7817printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
8016 7818
8017 scrolltypes="$scrolltypes next" 7819 scrolltypes="$scrolltypes next"
8018fi 7820fi
8019if test x$support_scroll_xterm = xyes; then 7821if test x$support_scroll_xterm = xyes; then
8020 7822
8021$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h 7823printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
8022 7824
8023 scrolltypes="$scrolltypes xterm" 7825 scrolltypes="$scrolltypes xterm"
8024fi 7826fi
8025if test x$support_pointer_blank = xyes; then 7827if test x$support_pointer_blank = xyes; then
8026 7828
8027$as_echo "#define POINTER_BLANK 1" >>confdefs.h 7829printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
8028 7830
8029fi 7831fi
8030if test x$support_text_blink = xyes; then 7832if test x$support_text_blink = xyes; then
8031 7833
8032$as_echo "#define TEXT_BLINK 1" >>confdefs.h 7834printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
8033 7835
8034fi 7836fi
8035if test x$support_unicode3 = xyes; then 7837if test x$support_unicode3 = xyes; then
8036 7838
8037$as_echo "#define UNICODE_3 1" >>confdefs.h 7839printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
8038 7840
8039fi 7841fi
8040if test x$support_combining = xyes; then 7842if test x$support_combining = xyes; then
8041 7843
8042$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h 7844printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
8043 7845
8044fi 7846fi
8045if test x$codesets = xall; then 7847if test x$codesets = xall; then
8046 codesets=jp,jp-ext,kr,zh,zh-ext 7848 codesets=jp,jp-ext,kr,zh,zh-ext
8047fi 7849fi
8048 7850
8049$as_echo "#define ENCODING_EU 1" >>confdefs.h 7851printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
8050 7852
8051 7853
8052$as_echo "#define ENCODING_VN 1" >>confdefs.h 7854printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
8053 7855
8054for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do 7856for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
8055 case "$codeset" in 7857 case "$codeset" in
8056 JP ) 7858 JP )
8057$as_echo "#define ENCODING_JP 1" >>confdefs.h 7859printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
8058 ;; 7860 ;;
8059 JP_EXT ) 7861 JP_EXT )
8060$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h 7862printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
8061 ;; 7863 ;;
8062 KR ) 7864 KR )
8063$as_echo "#define ENCODING_KR 1" >>confdefs.h 7865printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
8064 ;; 7866 ;;
8065 ZH ) 7867 ZH )
8066$as_echo "#define ENCODING_ZH 1" >>confdefs.h 7868printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
8067 ;; 7869 ;;
8068 ZH_EXT ) 7870 ZH_EXT )
8069$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h 7871printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
8070 ;; 7872 ;;
8071 esac 7873 esac
8072done 7874done
8073 7875
8074IF_PERL=\# 7876IF_PERL=\#
8075if test x$support_perl = xyes; then 7877if test x$support_perl = xyes; then
8076 # Extract the first word of "perl5", so it can be a program name with args. 7878 # Extract the first word of "perl5", so it can be a program name with args.
8077set dummy perl5; ac_word=$2 7879set dummy perl5; ac_word=$2
8078{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7880{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8079$as_echo_n "checking for $ac_word... " >&6; } 7881printf %s "checking for $ac_word... " >&6; }
8080if test "${ac_cv_path_PERL+set}" = set; then : 7882if test ${ac_cv_path_PERL+y}
8081 $as_echo_n "(cached) " >&6 7883then :
8082else 7884 printf %s "(cached) " >&6
7885else $as_nop
8083 case $PERL in 7886 case $PERL in
8084 [\\/]* | ?:[\\/]*) 7887 [\\/]* | ?:[\\/]*)
8085 ac_cv_path_PERL="$PERL" # Let the user override the test with a path. 7888 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8086 ;; 7889 ;;
8087 *) 7890 *)
8088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8089for as_dir in $PATH 7892for as_dir in $PATH
8090do 7893do
8091 IFS=$as_save_IFS 7894 IFS=$as_save_IFS
8092 test -z "$as_dir" && as_dir=. 7895 case $as_dir in #(((
7896 '') as_dir=./ ;;
7897 */) ;;
7898 *) as_dir=$as_dir/ ;;
7899 esac
8093 for ac_exec_ext in '' $ac_executable_extensions; do 7900 for ac_exec_ext in '' $ac_executable_extensions; do
8094 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7901 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
8095 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" 7902 ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
8096 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7903 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
8097 break 2 7904 break 2
8098 fi 7905 fi
8099done 7906done
8100 done 7907 done
8101IFS=$as_save_IFS 7908IFS=$as_save_IFS
8102 7909
7910 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
8103 ;; 7911 ;;
8104esac 7912esac
8105fi 7913fi
8106PERL=$ac_cv_path_PERL 7914PERL=$ac_cv_path_PERL
8107if test -n "$PERL"; then 7915if test -n "$PERL"; then
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 7916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8109$as_echo "$PERL" >&6; } 7917printf "%s\n" "$PERL" >&6; }
8110else 7918else
8111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8112$as_echo "no" >&6; } 7920printf "%s\n" "no" >&6; }
8113fi 7921fi
8114 7922
8115 7923
8116 # Extract the first word of "perl", so it can be a program name with args.
8117set dummy perl; ac_word=$2
8118{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8119$as_echo_n "checking for $ac_word... " >&6; }
8120if test "${ac_cv_path_PERL+set}" = set; then :
8121 $as_echo_n "(cached) " >&6
8122else
8123 case $PERL in
8124 [\\/]* | ?:[\\/]*)
8125 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
8126 ;;
8127 *)
8128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8129for as_dir in $PATH
8130do
8131 IFS=$as_save_IFS
8132 test -z "$as_dir" && as_dir=.
8133 for ac_exec_ext in '' $ac_executable_extensions; do
8134 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8135 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
8136 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8137 break 2
8138 fi
8139done
8140 done
8141IFS=$as_save_IFS
8142 7924
8143 ;;
8144esac
8145fi
8146PERL=$ac_cv_path_PERL
8147if test -n "$PERL"; then
8148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8149$as_echo "$PERL" >&6; }
8150else
8151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8152$as_echo "no" >&6; }
8153fi
8154
8155
8156
8157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5 7925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
8158$as_echo_n "checking for $PERL suitability... " >&6; } 7926printf %s "checking for $PERL suitability... " >&6; }
8159 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then 7927 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
8160 7928
8161 save_CXXFLAGS="$CXXFLAGS" 7929 save_CXXFLAGS="$CXXFLAGS"
8162 save_LIBS="$LIBS" 7930 save_LIBS="$LIBS"
8163 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`" 7931 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
… …
8168#include <EXTERN.h> 7936#include <EXTERN.h>
8169#include <perl.h> 7937#include <perl.h>
8170#include <XSUB.h> 7938#include <XSUB.h>
8171 7939
8172int 7940int
8173main () 7941main (void)
8174{ 7942{
8175 7943
8176 PerlInterpreter *perl = perl_alloc (); 7944 PerlInterpreter *perl = perl_alloc ();
8177 7945
8178 ; 7946 ;
8179 return 0; 7947 return 0;
8180} 7948}
8181_ACEOF 7949_ACEOF
8182if ac_fn_cxx_try_link "$LINENO"; then : 7950if ac_fn_cxx_try_link "$LINENO"
7951then :
8183 rxvt_perl_link=yes 7952 rxvt_perl_link=yes
8184else 7953else $as_nop
8185 rxvt_perl_link=no 7954 rxvt_perl_link=no
8186fi 7955fi
8187rm -f core conftest.err conftest.$ac_objext \ 7956rm -f core conftest.err conftest.$ac_objext conftest.beam \
8188 conftest$ac_exeext conftest.$ac_ext 7957 conftest$ac_exeext conftest.$ac_ext
8189 CXXFLAGS="$save_CXXFLAGS" 7958 CXXFLAGS="$save_CXXFLAGS"
8190 LIBS="$save_LIBS" 7959 LIBS="$save_LIBS"
8191 7960
8192 if test x$rxvt_perl_link = xyes; then 7961 if test x$rxvt_perl_link = xyes; then
8193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8194$as_echo "ok" >&6; } 7963printf "%s\n" "ok" >&6; }
8195 7964
8196$as_echo "#define ENABLE_PERL 1" >>confdefs.h 7965printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
8197 7966
8198 IF_PERL= 7967 IF_PERL=
8199 PERL_O=rxvtperl.o 7968 PERL_O=rxvtperl.o
8200 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`" 7969 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
8201 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`" 7970 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
… …
8242 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8011 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8243 eval ac_val=\$$ac_var 8012 eval ac_val=\$$ac_var
8244 case $ac_val in #( 8013 case $ac_val in #(
8245 *${as_nl}*) 8014 *${as_nl}*)
8246 case $ac_var in #( 8015 case $ac_var in #(
8247 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8016 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8248$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8017printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8249 esac 8018 esac
8250 case $ac_var in #( 8019 case $ac_var in #(
8251 _ | IFS | as_nl) ;; #( 8020 _ | IFS | as_nl) ;; #(
8252 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8021 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8253 *) { eval $ac_var=; unset $ac_var;} ;; 8022 *) { eval $ac_var=; unset $ac_var;} ;;
… …
8273) | 8042) |
8274 sed ' 8043 sed '
8275 /^ac_cv_env_/b end 8044 /^ac_cv_env_/b end
8276 t clear 8045 t clear
8277 :clear 8046 :clear
8278 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8047 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
8279 t end 8048 t end
8280 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8049 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8281 :end' >>confcache 8050 :end' >>confcache
8282if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8051if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8283 if test -w "$cache_file"; then 8052 if test -w "$cache_file"; then
8284 test "x$cache_file" != "x/dev/null" && 8053 if test "x$cache_file" != "x/dev/null"; then
8285 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8286$as_echo "$as_me: updating cache $cache_file" >&6;} 8055printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
8056 if test ! -f "$cache_file" || test -h "$cache_file"; then
8287 cat confcache >$cache_file 8057 cat confcache >"$cache_file"
8058 else
8059 case $cache_file in #(
8060 */* | ?:*)
8061 mv -f confcache "$cache_file"$$ &&
8062 mv -f "$cache_file"$$ "$cache_file" ;; #(
8063 *)
8064 mv -f confcache "$cache_file" ;;
8065 esac
8066 fi
8067 fi
8288 else 8068 else
8289 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8290$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8070printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8291 fi 8071 fi
8292fi 8072fi
8293rm -f confcache 8073rm -f confcache
8294 8074
8295test "x$prefix" = xNONE && prefix=$ac_default_prefix 8075test "x$prefix" = xNONE && prefix=$ac_default_prefix
… …
8302ac_ltlibobjs= 8082ac_ltlibobjs=
8303U= 8083U=
8304for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8084for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8305 # 1. Remove the extension, and $U if already installed. 8085 # 1. Remove the extension, and $U if already installed.
8306 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8086 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8307 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8087 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
8308 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8088 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8309 # will be set to the directory where LIBOBJS objects are built. 8089 # will be set to the directory where LIBOBJS objects are built.
8310 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8090 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8311 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8091 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8312done 8092done
… …
8314 8094
8315LTLIBOBJS=$ac_ltlibobjs 8095LTLIBOBJS=$ac_ltlibobjs
8316 8096
8317 8097
8318 8098
8319: ${CONFIG_STATUS=./config.status} 8099: "${CONFIG_STATUS=./config.status}"
8320ac_write_fail=0 8100ac_write_fail=0
8321ac_clean_files_save=$ac_clean_files 8101ac_clean_files_save=$ac_clean_files
8322ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8102ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8323{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8103{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8324$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8104printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8325as_write_fail=0 8105as_write_fail=0
8326cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8106cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8327#! $SHELL 8107#! $SHELL
8328# Generated by $as_me. 8108# Generated by $as_me.
8329# Run this file to recreate the current configuration. 8109# Run this file to recreate the current configuration.
… …
8342## M4sh Initialization. ## 8122## M4sh Initialization. ##
8343## -------------------- ## 8123## -------------------- ##
8344 8124
8345# Be more Bourne compatible 8125# Be more Bourne compatible
8346DUALCASE=1; export DUALCASE # for MKS sh 8126DUALCASE=1; export DUALCASE # for MKS sh
8127as_nop=:
8347if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8128if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
8129then :
8348 emulate sh 8130 emulate sh
8349 NULLCMD=: 8131 NULLCMD=:
8350 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8132 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8351 # is contrary to our usage. Disable this feature. 8133 # is contrary to our usage. Disable this feature.
8352 alias -g '${1+"$@"}'='"$@"' 8134 alias -g '${1+"$@"}'='"$@"'
8353 setopt NO_GLOB_SUBST 8135 setopt NO_GLOB_SUBST
8354else 8136else $as_nop
8355 case `(set -o) 2>/dev/null` in #( 8137 case `(set -o) 2>/dev/null` in #(
8356 *posix*) : 8138 *posix*) :
8357 set -o posix ;; #( 8139 set -o posix ;; #(
8358 *) : 8140 *) :
8359 ;; 8141 ;;
8360esac 8142esac
8361fi 8143fi
8362 8144
8363 8145
8146
8147# Reset variables that may have inherited troublesome values from
8148# the environment.
8149
8150# IFS needs to be set, to space, tab, and newline, in precisely that order.
8151# (If _AS_PATH_WALK were called with IFS unset, it would have the
8152# side effect of setting IFS to empty, thus disabling word splitting.)
8153# Quoting is to prevent editors from complaining about space-tab.
8364as_nl=' 8154as_nl='
8365' 8155'
8366export as_nl 8156export as_nl
8367# Printing a long string crashes Solaris 7 /usr/bin/printf. 8157IFS=" "" $as_nl"
8368as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8158
8369as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8159PS1='$ '
8370as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8160PS2='> '
8371# Prefer a ksh shell builtin over an external printf program on Solaris, 8161PS4='+ '
8372# but without wasting forks for bash or zsh. 8162
8373if test -z "$BASH_VERSION$ZSH_VERSION" \ 8163# Ensure predictable behavior from utilities with locale-dependent output.
8374 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8164LC_ALL=C
8375 as_echo='print -r --' 8165export LC_ALL
8376 as_echo_n='print -rn --' 8166LANGUAGE=C
8377elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8167export LANGUAGE
8378 as_echo='printf %s\n' 8168
8379 as_echo_n='printf %s' 8169# We cannot yet rely on "unset" to work, but we need these variables
8380else 8170# to be unset--not just set to an empty or harmless value--now, to
8381 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8171# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8382 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8172# also avoids known problems related to "unset" and subshell syntax
8383 as_echo_n='/usr/ucb/echo -n' 8173# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8384 else 8174for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8385 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8175do eval test \${$as_var+y} \
8386 as_echo_n_body='eval 8176 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8387 arg=$1; 8177done
8388 case $arg in #( 8178
8389 *"$as_nl"*) 8179# Ensure that fds 0, 1, and 2 are open.
8390 expr "X$arg" : "X\\(.*\\)$as_nl"; 8180if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8391 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8181if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8392 esac; 8182if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8393 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8394 '
8395 export as_echo_n_body
8396 as_echo_n='sh -c $as_echo_n_body as_echo'
8397 fi
8398 export as_echo_body
8399 as_echo='sh -c $as_echo_body as_echo'
8400fi
8401 8183
8402# The user is always right. 8184# The user is always right.
8403if test "${PATH_SEPARATOR+set}" != set; then 8185if ${PATH_SEPARATOR+false} :; then
8404 PATH_SEPARATOR=: 8186 PATH_SEPARATOR=:
8405 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8187 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8406 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8188 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8407 PATH_SEPARATOR=';' 8189 PATH_SEPARATOR=';'
8408 } 8190 }
8409fi 8191fi
8410 8192
8411 8193
8412# IFS
8413# We need space, tab and new line, in precisely that order. Quoting is
8414# there to prevent editors from complaining about space-tab.
8415# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8416# splitting by setting IFS to empty value.)
8417IFS=" "" $as_nl"
8418
8419# Find who we are. Look in the path if we contain no directory separator. 8194# Find who we are. Look in the path if we contain no directory separator.
8195as_myself=
8420case $0 in #(( 8196case $0 in #((
8421 *[\\/]* ) as_myself=$0 ;; 8197 *[\\/]* ) as_myself=$0 ;;
8422 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8198 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8423for as_dir in $PATH 8199for as_dir in $PATH
8424do 8200do
8425 IFS=$as_save_IFS 8201 IFS=$as_save_IFS
8426 test -z "$as_dir" && as_dir=. 8202 case $as_dir in #(((
8203 '') as_dir=./ ;;
8204 */) ;;
8205 *) as_dir=$as_dir/ ;;
8206 esac
8427 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8207 test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8428 done 8208 done
8429IFS=$as_save_IFS 8209IFS=$as_save_IFS
8430 8210
8431 ;; 8211 ;;
8432esac 8212esac
… …
8434# in which case we are not to be found in the path. 8214# in which case we are not to be found in the path.
8435if test "x$as_myself" = x; then 8215if test "x$as_myself" = x; then
8436 as_myself=$0 8216 as_myself=$0
8437fi 8217fi
8438if test ! -f "$as_myself"; then 8218if test ! -f "$as_myself"; then
8439 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8219 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8440 exit 1 8220 exit 1
8441fi 8221fi
8442 8222
8443# Unset variables that we do not need and which cause bugs (e.g. in
8444# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8445# suppresses any "Segmentation fault" message there. '((' could
8446# trigger a bug in pdksh 5.2.14.
8447for as_var in BASH_ENV ENV MAIL MAILPATH
8448do eval test x\${$as_var+set} = xset \
8449 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8450done
8451PS1='$ '
8452PS2='> '
8453PS4='+ '
8454
8455# NLS nuisances.
8456LC_ALL=C
8457export LC_ALL
8458LANGUAGE=C
8459export LANGUAGE
8460
8461# CDPATH.
8462(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8463 8223
8464 8224
8465# as_fn_error STATUS ERROR [LINENO LOG_FD] 8225# as_fn_error STATUS ERROR [LINENO LOG_FD]
8466# ---------------------------------------- 8226# ----------------------------------------
8467# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8227# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
… …
8470as_fn_error () 8230as_fn_error ()
8471{ 8231{
8472 as_status=$1; test $as_status -eq 0 && as_status=1 8232 as_status=$1; test $as_status -eq 0 && as_status=1
8473 if test "$4"; then 8233 if test "$4"; then
8474 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8234 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8475 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8235 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8476 fi 8236 fi
8477 $as_echo "$as_me: error: $2" >&2 8237 printf "%s\n" "$as_me: error: $2" >&2
8478 as_fn_exit $as_status 8238 as_fn_exit $as_status
8479} # as_fn_error 8239} # as_fn_error
8240
8480 8241
8481 8242
8482# as_fn_set_status STATUS 8243# as_fn_set_status STATUS
8483# ----------------------- 8244# -----------------------
8484# Set $? to STATUS, without forking. 8245# Set $? to STATUS, without forking.
… …
8503as_fn_unset () 8264as_fn_unset ()
8504{ 8265{
8505 { eval $1=; unset $1;} 8266 { eval $1=; unset $1;}
8506} 8267}
8507as_unset=as_fn_unset 8268as_unset=as_fn_unset
8269
8508# as_fn_append VAR VALUE 8270# as_fn_append VAR VALUE
8509# ---------------------- 8271# ----------------------
8510# Append the text in VALUE to the end of the definition contained in VAR. Take 8272# Append the text in VALUE to the end of the definition contained in VAR. Take
8511# advantage of any shell optimizations that allow amortized linear growth over 8273# advantage of any shell optimizations that allow amortized linear growth over
8512# repeated appends, instead of the typical quadratic growth present in naive 8274# repeated appends, instead of the typical quadratic growth present in naive
8513# implementations. 8275# implementations.
8514if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8276if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
8277then :
8515 eval 'as_fn_append () 8278 eval 'as_fn_append ()
8516 { 8279 {
8517 eval $1+=\$2 8280 eval $1+=\$2
8518 }' 8281 }'
8519else 8282else $as_nop
8520 as_fn_append () 8283 as_fn_append ()
8521 { 8284 {
8522 eval $1=\$$1\$2 8285 eval $1=\$$1\$2
8523 } 8286 }
8524fi # as_fn_append 8287fi # as_fn_append
… …
8526# as_fn_arith ARG... 8289# as_fn_arith ARG...
8527# ------------------ 8290# ------------------
8528# Perform arithmetic evaluation on the ARGs, and store the result in the 8291# Perform arithmetic evaluation on the ARGs, and store the result in the
8529# global $as_val. Take advantage of shells that can avoid forks. The arguments 8292# global $as_val. Take advantage of shells that can avoid forks. The arguments
8530# must be portable across $(()) and expr. 8293# must be portable across $(()) and expr.
8531if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8294if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
8295then :
8532 eval 'as_fn_arith () 8296 eval 'as_fn_arith ()
8533 { 8297 {
8534 as_val=$(( $* )) 8298 as_val=$(( $* ))
8535 }' 8299 }'
8536else 8300else $as_nop
8537 as_fn_arith () 8301 as_fn_arith ()
8538 { 8302 {
8539 as_val=`expr "$@" || test $? -eq 1` 8303 as_val=`expr "$@" || test $? -eq 1`
8540 } 8304 }
8541fi # as_fn_arith 8305fi # as_fn_arith
… …
8562 8326
8563as_me=`$as_basename -- "$0" || 8327as_me=`$as_basename -- "$0" ||
8564$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8328$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8565 X"$0" : 'X\(//\)$' \| \ 8329 X"$0" : 'X\(//\)$' \| \
8566 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8330 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8567$as_echo X/"$0" | 8331printf "%s\n" X/"$0" |
8568 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8332 sed '/^.*\/\([^/][^/]*\)\/*$/{
8569 s//\1/ 8333 s//\1/
8570 q 8334 q
8571 } 8335 }
8572 /^X\/\(\/\/\)$/{ 8336 /^X\/\(\/\/\)$/{
… …
8584as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8348as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8585as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8349as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8586as_cr_digits='0123456789' 8350as_cr_digits='0123456789'
8587as_cr_alnum=$as_cr_Letters$as_cr_digits 8351as_cr_alnum=$as_cr_Letters$as_cr_digits
8588 8352
8353
8354# Determine whether it's possible to make 'echo' print without a newline.
8355# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
8356# for compatibility with existing Makefiles.
8589ECHO_C= ECHO_N= ECHO_T= 8357ECHO_C= ECHO_N= ECHO_T=
8590case `echo -n x` in #((((( 8358case `echo -n x` in #(((((
8591-n*) 8359-n*)
8592 case `echo 'xy\c'` in 8360 case `echo 'xy\c'` in
8593 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8361 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
… …
8597 esac;; 8365 esac;;
8598*) 8366*)
8599 ECHO_N='-n';; 8367 ECHO_N='-n';;
8600esac 8368esac
8601 8369
8370# For backward compatibility with old third-party macros, we provide
8371# the shell variables $as_echo and $as_echo_n. New code should use
8372# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
8373as_echo='printf %s\n'
8374as_echo_n='printf %s'
8375
8602rm -f conf$$ conf$$.exe conf$$.file 8376rm -f conf$$ conf$$.exe conf$$.file
8603if test -d conf$$.dir; then 8377if test -d conf$$.dir; then
8604 rm -f conf$$.dir/conf$$.file 8378 rm -f conf$$.dir/conf$$.file
8605else 8379else
8606 rm -f conf$$.dir 8380 rm -f conf$$.dir
… …
8610 if ln -s conf$$.file conf$$ 2>/dev/null; then 8384 if ln -s conf$$.file conf$$ 2>/dev/null; then
8611 as_ln_s='ln -s' 8385 as_ln_s='ln -s'
8612 # ... but there are two gotchas: 8386 # ... but there are two gotchas:
8613 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8387 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8614 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8388 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8615 # In both cases, we have to default to `cp -p'. 8389 # In both cases, we have to default to `cp -pR'.
8616 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8390 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8617 as_ln_s='cp -p' 8391 as_ln_s='cp -pR'
8618 elif ln conf$$.file conf$$ 2>/dev/null; then 8392 elif ln conf$$.file conf$$ 2>/dev/null; then
8619 as_ln_s=ln 8393 as_ln_s=ln
8620 else 8394 else
8621 as_ln_s='cp -p' 8395 as_ln_s='cp -pR'
8622 fi 8396 fi
8623else 8397else
8624 as_ln_s='cp -p' 8398 as_ln_s='cp -pR'
8625fi 8399fi
8626rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8400rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8627rmdir conf$$.dir 2>/dev/null 8401rmdir conf$$.dir 2>/dev/null
8628 8402
8629 8403
… …
8638 esac 8412 esac
8639 test -d "$as_dir" || eval $as_mkdir_p || { 8413 test -d "$as_dir" || eval $as_mkdir_p || {
8640 as_dirs= 8414 as_dirs=
8641 while :; do 8415 while :; do
8642 case $as_dir in #( 8416 case $as_dir in #(
8643 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8417 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8644 *) as_qdir=$as_dir;; 8418 *) as_qdir=$as_dir;;
8645 esac 8419 esac
8646 as_dirs="'$as_qdir' $as_dirs" 8420 as_dirs="'$as_qdir' $as_dirs"
8647 as_dir=`$as_dirname -- "$as_dir" || 8421 as_dir=`$as_dirname -- "$as_dir" ||
8648$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8422$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8649 X"$as_dir" : 'X\(//\)[^/]' \| \ 8423 X"$as_dir" : 'X\(//\)[^/]' \| \
8650 X"$as_dir" : 'X\(//\)$' \| \ 8424 X"$as_dir" : 'X\(//\)$' \| \
8651 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8425 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8652$as_echo X"$as_dir" | 8426printf "%s\n" X"$as_dir" |
8653 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8427 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8654 s//\1/ 8428 s//\1/
8655 q 8429 q
8656 } 8430 }
8657 /^X\(\/\/\)[^/].*/{ 8431 /^X\(\/\/\)[^/].*/{
… …
8679else 8453else
8680 test -d ./-p && rmdir ./-p 8454 test -d ./-p && rmdir ./-p
8681 as_mkdir_p=false 8455 as_mkdir_p=false
8682fi 8456fi
8683 8457
8684if test -x / >/dev/null 2>&1; then 8458
8459# as_fn_executable_p FILE
8460# -----------------------
8461# Test if FILE is an executable regular file.
8462as_fn_executable_p ()
8463{
8464 test -f "$1" && test -x "$1"
8465} # as_fn_executable_p
8685 as_test_x='test -x' 8466as_test_x='test -x'
8686else 8467as_executable_p=as_fn_executable_p
8687 if ls -dL / >/dev/null 2>&1; then
8688 as_ls_L_option=L
8689 else
8690 as_ls_L_option=
8691 fi
8692 as_test_x='
8693 eval sh -c '\''
8694 if test -d "$1"; then
8695 test -d "$1/.";
8696 else
8697 case $1 in #(
8698 -*)set "./$1";;
8699 esac;
8700 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8701 ???[sx]*):;;*)false;;esac;fi
8702 '\'' sh
8703 '
8704fi
8705as_executable_p=$as_test_x
8706 8468
8707# Sed expression to map a string onto a valid CPP name. 8469# Sed expression to map a string onto a valid CPP name.
8708as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8470as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8709 8471
8710# Sed expression to map a string onto a valid variable name. 8472# Sed expression to map a string onto a valid variable name.
… …
8722# Save the log message, to keep $0 and so on meaningful, and to 8484# Save the log message, to keep $0 and so on meaningful, and to
8723# report actual input values of CONFIG_FILES etc. instead of their 8485# report actual input values of CONFIG_FILES etc. instead of their
8724# values after options handling. 8486# values after options handling.
8725ac_log=" 8487ac_log="
8726This file was extended by $as_me, which was 8488This file was extended by $as_me, which was
8727generated by GNU Autoconf 2.67. Invocation command line was 8489generated by GNU Autoconf 2.71. Invocation command line was
8728 8490
8729 CONFIG_FILES = $CONFIG_FILES 8491 CONFIG_FILES = $CONFIG_FILES
8730 CONFIG_HEADERS = $CONFIG_HEADERS 8492 CONFIG_HEADERS = $CONFIG_HEADERS
8731 CONFIG_LINKS = $CONFIG_LINKS 8493 CONFIG_LINKS = $CONFIG_LINKS
8732 CONFIG_COMMANDS = $CONFIG_COMMANDS 8494 CONFIG_COMMANDS = $CONFIG_COMMANDS
… …
8780$config_headers 8542$config_headers
8781 8543
8782Report bugs to the package provider." 8544Report bugs to the package provider."
8783 8545
8784_ACEOF 8546_ACEOF
8547ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
8548ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
8785cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8549cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8786ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8550ac_cs_config='$ac_cs_config_escaped'
8787ac_cs_version="\\ 8551ac_cs_version="\\
8788config.status 8552config.status
8789configured by $0, generated by GNU Autoconf 2.67, 8553configured by $0, generated by GNU Autoconf 2.71,
8790 with options \\"\$ac_cs_config\\" 8554 with options \\"\$ac_cs_config\\"
8791 8555
8792Copyright (C) 2010 Free Software Foundation, Inc. 8556Copyright (C) 2021 Free Software Foundation, Inc.
8793This config.status script is free software; the Free Software Foundation 8557This config.status script is free software; the Free Software Foundation
8794gives unlimited permission to copy, distribute and modify it." 8558gives unlimited permission to copy, distribute and modify it."
8795 8559
8796ac_pwd='$ac_pwd' 8560ac_pwd='$ac_pwd'
8797srcdir='$srcdir' 8561srcdir='$srcdir'
… …
8825 case $ac_option in 8589 case $ac_option in
8826 # Handling of the options. 8590 # Handling of the options.
8827 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8591 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8828 ac_cs_recheck=: ;; 8592 ac_cs_recheck=: ;;
8829 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8593 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8830 $as_echo "$ac_cs_version"; exit ;; 8594 printf "%s\n" "$ac_cs_version"; exit ;;
8831 --config | --confi | --conf | --con | --co | --c ) 8595 --config | --confi | --conf | --con | --co | --c )
8832 $as_echo "$ac_cs_config"; exit ;; 8596 printf "%s\n" "$ac_cs_config"; exit ;;
8833 --debug | --debu | --deb | --de | --d | -d ) 8597 --debug | --debu | --deb | --de | --d | -d )
8834 debug=: ;; 8598 debug=: ;;
8835 --file | --fil | --fi | --f ) 8599 --file | --fil | --fi | --f )
8836 $ac_shift 8600 $ac_shift
8837 case $ac_optarg in 8601 case $ac_optarg in
8838 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8602 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8839 '') as_fn_error $? "missing file argument" ;; 8603 '') as_fn_error $? "missing file argument" ;;
8840 esac 8604 esac
8841 as_fn_append CONFIG_FILES " '$ac_optarg'" 8605 as_fn_append CONFIG_FILES " '$ac_optarg'"
8842 ac_need_defaults=false;; 8606 ac_need_defaults=false;;
8843 --header | --heade | --head | --hea ) 8607 --header | --heade | --head | --hea )
8844 $ac_shift 8608 $ac_shift
8845 case $ac_optarg in 8609 case $ac_optarg in
8846 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8610 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8847 esac 8611 esac
8848 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8612 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8849 ac_need_defaults=false;; 8613 ac_need_defaults=false;;
8850 --he | --h) 8614 --he | --h)
8851 # Conflict between --help and --header 8615 # Conflict between --help and --header
8852 as_fn_error $? "ambiguous option: \`$1' 8616 as_fn_error $? "ambiguous option: \`$1'
8853Try \`$0 --help' for more information.";; 8617Try \`$0 --help' for more information.";;
8854 --help | --hel | -h ) 8618 --help | --hel | -h )
8855 $as_echo "$ac_cs_usage"; exit ;; 8619 printf "%s\n" "$ac_cs_usage"; exit ;;
8856 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8620 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8857 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8621 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8858 ac_cs_silent=: ;; 8622 ac_cs_silent=: ;;
8859 8623
8860 # This is an error. 8624 # This is an error.
… …
8876fi 8640fi
8877 8641
8878_ACEOF 8642_ACEOF
8879cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8643cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8880if \$ac_cs_recheck; then 8644if \$ac_cs_recheck; then
8881 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8645 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8882 shift 8646 shift
8883 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8647 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8884 CONFIG_SHELL='$SHELL' 8648 CONFIG_SHELL='$SHELL'
8885 export CONFIG_SHELL 8649 export CONFIG_SHELL
8886 exec "\$@" 8650 exec "\$@"
8887fi 8651fi
8888 8652
… …
8892{ 8656{
8893 echo 8657 echo
8894 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8658 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8895## Running $as_me. ## 8659## Running $as_me. ##
8896_ASBOX 8660_ASBOX
8897 $as_echo "$ac_log" 8661 printf "%s\n" "$ac_log"
8898} >&5 8662} >&5
8899 8663
8900_ACEOF 8664_ACEOF
8901cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8665cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8902_ACEOF 8666_ACEOF
… …
8910 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;; 8674 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
8911 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8675 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8912 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 8676 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8913 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 8677 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8914 8678
8915 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;; 8679 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8916 esac 8680 esac
8917done 8681done
8918 8682
8919 8683
8920# If the user did not use the arguments to specify the items to instantiate, 8684# If the user did not use the arguments to specify the items to instantiate,
8921# then the envvar interface is used. Set only those that are not. 8685# then the envvar interface is used. Set only those that are not.
8922# We use the long form for the default assignment because of an extremely 8686# We use the long form for the default assignment because of an extremely
8923# bizarre bug on SunOS 4.1.3. 8687# bizarre bug on SunOS 4.1.3.
8924if $ac_need_defaults; then 8688if $ac_need_defaults; then
8925 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8689 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
8926 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8690 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
8927fi 8691fi
8928 8692
8929# Have a temporary directory for convenience. Make it in the build tree 8693# Have a temporary directory for convenience. Make it in the build tree
8930# simply because there is no reason against having it here, and in addition, 8694# simply because there is no reason against having it here, and in addition,
8931# creating and moving files from /tmp can sometimes cause problems. 8695# creating and moving files from /tmp can sometimes cause problems.
8932# Hook for its removal unless debugging. 8696# Hook for its removal unless debugging.
8933# Note that there is a small window in which the directory will not be cleaned: 8697# Note that there is a small window in which the directory will not be cleaned:
8934# after its creation but before its name has been assigned to `$tmp'. 8698# after its creation but before its name has been assigned to `$tmp'.
8935$debug || 8699$debug ||
8936{ 8700{
8937 tmp= 8701 tmp= ac_tmp=
8938 trap 'exit_status=$? 8702 trap 'exit_status=$?
8703 : "${ac_tmp:=$tmp}"
8939 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 8704 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8940' 0 8705' 0
8941 trap 'as_fn_exit 1' 1 2 13 15 8706 trap 'as_fn_exit 1' 1 2 13 15
8942} 8707}
8943# Create a (secure) tmp directory for tmp files. 8708# Create a (secure) tmp directory for tmp files.
8944 8709
8945{ 8710{
8946 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8711 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8947 test -n "$tmp" && test -d "$tmp" 8712 test -d "$tmp"
8948} || 8713} ||
8949{ 8714{
8950 tmp=./conf$$-$RANDOM 8715 tmp=./conf$$-$RANDOM
8951 (umask 077 && mkdir "$tmp") 8716 (umask 077 && mkdir "$tmp")
8952} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8717} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8718ac_tmp=$tmp
8953 8719
8954# Set up the scripts for CONFIG_FILES section. 8720# Set up the scripts for CONFIG_FILES section.
8955# No need to generate them if there are no CONFIG_FILES. 8721# No need to generate them if there are no CONFIG_FILES.
8956# This happens for instance with `./config.status config.h'. 8722# This happens for instance with `./config.status config.h'.
8957if test -n "$CONFIG_FILES"; then 8723if test -n "$CONFIG_FILES"; then
… …
8969 ac_cs_awk_cr='\\r' 8735 ac_cs_awk_cr='\\r'
8970else 8736else
8971 ac_cs_awk_cr=$ac_cr 8737 ac_cs_awk_cr=$ac_cr
8972fi 8738fi
8973 8739
8974echo 'BEGIN {' >"$tmp/subs1.awk" && 8740echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8975_ACEOF 8741_ACEOF
8976 8742
8977 8743
8978{ 8744{
8979 echo "cat >conf$$subs.awk <<_ACEOF" && 8745 echo "cat >conf$$subs.awk <<_ACEOF" &&
… …
8997 fi 8763 fi
8998done 8764done
8999rm -f conf$$subs.sh 8765rm -f conf$$subs.sh
9000 8766
9001cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8767cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9002cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 8768cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9003_ACEOF 8769_ACEOF
9004sed -n ' 8770sed -n '
9005h 8771h
9006s/^/S["/; s/!.*/"]=/ 8772s/^/S["/; s/!.*/"]=/
9007p 8773p
… …
9045} 8811}
9046' >>$CONFIG_STATUS || ac_write_fail=1 8812' >>$CONFIG_STATUS || ac_write_fail=1
9047rm -f conf$$subs.awk 8813rm -f conf$$subs.awk
9048cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8814cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9049_ACAWK 8815_ACAWK
9050cat >>"\$tmp/subs1.awk" <<_ACAWK && 8816cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9051 for (key in S) S_is_set[key] = 1 8817 for (key in S) S_is_set[key] = 1
9052 FS = "" 8818 FS = ""
9053 8819
9054} 8820}
9055{ 8821{
… …
9077cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8843cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9078if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8844if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9079 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8845 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9080else 8846else
9081 cat 8847 cat
9082fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 8848fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9083 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8849 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9084_ACEOF 8850_ACEOF
9085 8851
9086# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8852# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9087# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8853# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
… …
9111 8877
9112# Set up the scripts for CONFIG_HEADERS section. 8878# Set up the scripts for CONFIG_HEADERS section.
9113# No need to generate them if there are no CONFIG_HEADERS. 8879# No need to generate them if there are no CONFIG_HEADERS.
9114# This happens for instance with `./config.status Makefile'. 8880# This happens for instance with `./config.status Makefile'.
9115if test -n "$CONFIG_HEADERS"; then 8881if test -n "$CONFIG_HEADERS"; then
9116cat >"$tmp/defines.awk" <<\_ACAWK || 8882cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9117BEGIN { 8883BEGIN {
9118_ACEOF 8884_ACEOF
9119 8885
9120# Transform confdefs.h into an awk script `defines.awk', embedded as 8886# Transform confdefs.h into an awk script `defines.awk', embedded as
9121# here-document in config.status, that substitutes the proper values into 8887# here-document in config.status, that substitutes the proper values into
… …
9123 8889
9124# Create a delimiter string that does not exist in confdefs.h, to ease 8890# Create a delimiter string that does not exist in confdefs.h, to ease
9125# handling of long lines. 8891# handling of long lines.
9126ac_delim='%!_!# ' 8892ac_delim='%!_!# '
9127for ac_last_try in false false :; do 8893for ac_last_try in false false :; do
9128 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 8894 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9129 if test -z "$ac_t"; then 8895 if test -z "$ac_tt"; then
9130 break 8896 break
9131 elif $ac_last_try; then 8897 elif $ac_last_try; then
9132 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8898 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9133 else 8899 else
9134 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8900 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
… …
9225 case $ac_tag in 8991 case $ac_tag in
9226 :[FHLC]) ac_mode=$ac_tag; continue;; 8992 :[FHLC]) ac_mode=$ac_tag; continue;;
9227 esac 8993 esac
9228 case $ac_mode$ac_tag in 8994 case $ac_mode$ac_tag in
9229 :[FHL]*:*);; 8995 :[FHL]*:*);;
9230 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;; 8996 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9231 :[FH]-) ac_tag=-:-;; 8997 :[FH]-) ac_tag=-:-;;
9232 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8998 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9233 esac 8999 esac
9234 ac_save_IFS=$IFS 9000 ac_save_IFS=$IFS
9235 IFS=: 9001 IFS=:
… …
9244 :[FH]) 9010 :[FH])
9245 ac_file_inputs= 9011 ac_file_inputs=
9246 for ac_f 9012 for ac_f
9247 do 9013 do
9248 case $ac_f in 9014 case $ac_f in
9249 -) ac_f="$tmp/stdin";; 9015 -) ac_f="$ac_tmp/stdin";;
9250 *) # Look for the file first in the build tree, then in the source tree 9016 *) # Look for the file first in the build tree, then in the source tree
9251 # (if the path is not absolute). The absolute path cannot be DOS-style, 9017 # (if the path is not absolute). The absolute path cannot be DOS-style,
9252 # because $ac_f cannot contain `:'. 9018 # because $ac_f cannot contain `:'.
9253 test -f "$ac_f" || 9019 test -f "$ac_f" ||
9254 case $ac_f in 9020 case $ac_f in
9255 [\\/$]*) false;; 9021 [\\/$]*) false;;
9256 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 9022 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9257 esac || 9023 esac ||
9258 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;; 9024 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9259 esac 9025 esac
9260 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 9026 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9261 as_fn_append ac_file_inputs " '$ac_f'" 9027 as_fn_append ac_file_inputs " '$ac_f'"
9262 done 9028 done
9263 9029
9264 # Let's still pretend it is `configure' which instantiates (i.e., don't 9030 # Let's still pretend it is `configure' which instantiates (i.e., don't
9265 # use $as_me), people would be surprised to read: 9031 # use $as_me), people would be surprised to read:
9266 # /* config.h. Generated by config.status. */ 9032 # /* config.h. Generated by config.status. */
9267 configure_input='Generated from '` 9033 configure_input='Generated from '`
9268 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 9034 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9269 `' by configure.' 9035 `' by configure.'
9270 if test x"$ac_file" != x-; then 9036 if test x"$ac_file" != x-; then
9271 configure_input="$ac_file. $configure_input" 9037 configure_input="$ac_file. $configure_input"
9272 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 9038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9273$as_echo "$as_me: creating $ac_file" >&6;} 9039printf "%s\n" "$as_me: creating $ac_file" >&6;}
9274 fi 9040 fi
9275 # Neutralize special characters interpreted by sed in replacement strings. 9041 # Neutralize special characters interpreted by sed in replacement strings.
9276 case $configure_input in #( 9042 case $configure_input in #(
9277 *\&* | *\|* | *\\* ) 9043 *\&* | *\|* | *\\* )
9278 ac_sed_conf_input=`$as_echo "$configure_input" | 9044 ac_sed_conf_input=`printf "%s\n" "$configure_input" |
9279 sed 's/[\\\\&|]/\\\\&/g'`;; #( 9045 sed 's/[\\\\&|]/\\\\&/g'`;; #(
9280 *) ac_sed_conf_input=$configure_input;; 9046 *) ac_sed_conf_input=$configure_input;;
9281 esac 9047 esac
9282 9048
9283 case $ac_tag in 9049 case $ac_tag in
9284 *:-:* | *:-) cat >"$tmp/stdin" \ 9050 *:-:* | *:-) cat >"$ac_tmp/stdin" \
9285 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 9051 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9286 esac 9052 esac
9287 ;; 9053 ;;
9288 esac 9054 esac
9289 9055
9290 ac_dir=`$as_dirname -- "$ac_file" || 9056 ac_dir=`$as_dirname -- "$ac_file" ||
9291$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9057$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9292 X"$ac_file" : 'X\(//\)[^/]' \| \ 9058 X"$ac_file" : 'X\(//\)[^/]' \| \
9293 X"$ac_file" : 'X\(//\)$' \| \ 9059 X"$ac_file" : 'X\(//\)$' \| \
9294 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9060 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9295$as_echo X"$ac_file" | 9061printf "%s\n" X"$ac_file" |
9296 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9062 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9297 s//\1/ 9063 s//\1/
9298 q 9064 q
9299 } 9065 }
9300 /^X\(\/\/\)[^/].*/{ 9066 /^X\(\/\/\)[^/].*/{
… …
9314 ac_builddir=. 9080 ac_builddir=.
9315 9081
9316case "$ac_dir" in 9082case "$ac_dir" in
9317.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9083.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9318*) 9084*)
9319 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9085 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
9320 # A ".." for each directory in $ac_dir_suffix. 9086 # A ".." for each directory in $ac_dir_suffix.
9321 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9087 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9322 case $ac_top_builddir_sub in 9088 case $ac_top_builddir_sub in
9323 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9089 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9324 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9090 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9325 esac ;; 9091 esac ;;
9326esac 9092esac
… …
9373/@localedir@/p 9139/@localedir@/p
9374/@mandir@/p' 9140/@mandir@/p'
9375case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9141case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9376*datarootdir*) ac_datarootdir_seen=yes;; 9142*datarootdir*) ac_datarootdir_seen=yes;;
9377*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9143*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9378 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9379$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9145printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9380_ACEOF 9146_ACEOF
9381cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9147cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9382 ac_datarootdir_hack=' 9148 ac_datarootdir_hack='
9383 s&@datadir@&$datadir&g 9149 s&@datadir@&$datadir&g
9384 s&@docdir@&$docdir&g 9150 s&@docdir@&$docdir&g
… …
9410s&@abs_builddir@&$ac_abs_builddir&;t t 9176s&@abs_builddir@&$ac_abs_builddir&;t t
9411s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9177s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9412s&@INSTALL@&$ac_INSTALL&;t t 9178s&@INSTALL@&$ac_INSTALL&;t t
9413$ac_datarootdir_hack 9179$ac_datarootdir_hack
9414" 9180"
9415eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 9181eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9416 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9182 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9417 9183
9418test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9184test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9419 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 9185 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9420 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 9186 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9187 "$ac_tmp/out"`; test -z "$ac_out"; } &&
9421 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9422which seems to be undefined. Please make sure it is defined" >&5 9189which seems to be undefined. Please make sure it is defined" >&5
9423$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9190printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9424which seems to be undefined. Please make sure it is defined" >&2;} 9191which seems to be undefined. Please make sure it is defined" >&2;}
9425 9192
9426 rm -f "$tmp/stdin" 9193 rm -f "$ac_tmp/stdin"
9427 case $ac_file in 9194 case $ac_file in
9428 -) cat "$tmp/out" && rm -f "$tmp/out";; 9195 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9429 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 9196 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9430 esac \ 9197 esac \
9431 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9198 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9432 ;; 9199 ;;
9433 :H) 9200 :H)
9434 # 9201 #
9435 # CONFIG_HEADER 9202 # CONFIG_HEADER
9436 # 9203 #
9437 if test x"$ac_file" != x-; then 9204 if test x"$ac_file" != x-; then
9438 { 9205 {
9439 $as_echo "/* $configure_input */" \ 9206 printf "%s\n" "/* $configure_input */" >&1 \
9440 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 9207 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9441 } >"$tmp/config.h" \ 9208 } >"$ac_tmp/config.h" \
9442 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9209 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9443 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 9210 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9444 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9445$as_echo "$as_me: $ac_file is unchanged" >&6;} 9212printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9446 else 9213 else
9447 rm -f "$ac_file" 9214 rm -f "$ac_file"
9448 mv "$tmp/config.h" "$ac_file" \ 9215 mv "$ac_tmp/config.h" "$ac_file" \
9449 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9216 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9450 fi 9217 fi
9451 else 9218 else
9452 $as_echo "/* $configure_input */" \ 9219 printf "%s\n" "/* $configure_input */" >&1 \
9453 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 9220 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9454 || as_fn_error $? "could not create -" "$LINENO" 5 9221 || as_fn_error $? "could not create -" "$LINENO" 5
9455 fi 9222 fi
9456 ;; 9223 ;;
9457 9224
9458 9225
… …
9488 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9255 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9489 # would make configure fail if this is the last instruction. 9256 # would make configure fail if this is the last instruction.
9490 $ac_cs_success || as_fn_exit 1 9257 $ac_cs_success || as_fn_exit 1
9491fi 9258fi
9492if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9259if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9493 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9494$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9261printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9495fi 9262fi
9496 9263
9497 9264
9498echo "Configuration: 9265echo "Configuration:
9499 9266
… …
9528fi 9295fi
9529 9296
9530echo "*** Optionally check src/feature.h for further, rarely used options ***" 9297echo "*** Optionally check src/feature.h for further, rarely used options ***"
9531echo 9298echo
9532 9299
9300

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